Winter Weather Advisory
* WHAT...Freezing rain. Additional ice accumulations around a light
glaze.
* WHERE...Central Columbia River Gorge.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Jan 02, 2026 09:21
Until: Jan 02, 2026 18:00
Winter Weather Advisory
* WHAT...Freezing rain. Additional ice accumulations up to one tenth
of an inch.
* WHERE...Upper Hood River Valley.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Jan 02, 2026 09:21
Until: Jan 02, 2026 18:00
Winter Weather Advisory
* WHAT...Freezing rain expected. Total ice accumulations between one
tenth to a quarter of an inch. Locally higher accumulations up to
three to four tenths of an inch possible.
* WHERE...Upper Hood River Valley.
* WHEN...Until 10 AM PST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Jan 01, 2026 22:53
Until: Jan 02, 2026 14:00
Winter Weather Advisory
* WHAT...Freezing rain expected. Total ice accumulations up to
around one tenth of an inch.
* WHERE...Central Columbia River Gorge.
* WHEN...Until 10 AM PST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...The best chances for freezing rain
accumulation will continue to occur around the Hood River and
White Salmon area.
From: Jan 01, 2026 22:53
Until: Jan 02, 2026 14:00
Winter Weather Advisory
* WHAT...Freezing rain expected. Total ice accumulations between one
tenth to a quarter of an inch. Locally higher accumulations up to
three tenths of an inch possible.
* WHERE...Upper Hood River Valley.
* WHEN...From 10 AM Thursday to 10 AM PST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Dec 31, 2025 20:40
Until: Jan 01, 2026 14:00
Winter Weather Advisory
* WHAT...Freezing rain expected. Total ice accumulations up to
around one tenth of an inch.
* WHERE...Central Columbia River Gorge.
* WHEN...From 10 AM Thursday to 10 AM PST Friday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...The best chances for freezing rain
accumulation will occur around the Hood River and White Salmon
area.
From: Dec 31, 2025 20:40
Until: Jan 01, 2026 14:00
Winter Weather Advisory
* WHAT...Snow above 4000 ft. Additional snow accumulations of 1 to 4
inches. Winds gusting as high as 45 mph.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Dec 27, 2025 10:18
Until: Dec 28, 2025 00:00
Winter Weather Advisory
* WHAT...Snow above 4000 ft. Additional snow accumulations of 6 to
11 inches. Winds gusting as high as 45 mph.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until 4 PM PST Saturday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...During periods of heavier snow and stronger
winds, visibility may be impacted.
From: Dec 26, 2025 21:14
Until: Dec 27, 2025 15:00
Winter Weather Advisory
* WHAT...Snow expected above 4000 ft. Total snow accumulations
between 6 and 11 inches. Winds gusting as high as 45 mph.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until 4 PM PST Saturday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...During periods of heavier snow and stronger
winds, visibility may be impacted.
From: Dec 26, 2025 10:10
Until: Dec 27, 2025 00:00
Winter Weather Advisory
* WHAT...Snow expected above 4000 ft. Total snow accumulations up to
11 inches. Winds gusting as high as 45 mph.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...From 4 AM Friday to 4 PM PST Saturday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...During periods of heavier snow and stronger
winds, visibility may be impacted.
From: Dec 25, 2025 21:10
Until: Dec 26, 2025 15:00
Winter Weather Advisory
* WHAT...Snow expected above 4000 ft. Total snow accumulations up to
11 inches. Winds gusting as high as 45 mph.
* WHERE...Northern and Central Oregon Cascades.
* WHEN...From 4 AM Friday to 4 PM PST Saturday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...During periods of heavier snow and stronger
winds, visibility may be impacted.
From: Dec 25, 2025 10:32
Until: Dec 26, 2025 00:00
Winter Weather Advisory
* WHAT...Snow expected above 4000 ft. Total snow accumulations up to
10 inches. Winds gusting as high as 45 mph.
* WHERE...South Washington Cascades.
* WHEN...From 4 AM Friday to 4 PM PST Saturday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...During periods of heavier snow and stronger
winds, visibility may be impacted.
From: Dec 25, 2025 10:32
Until: Dec 26, 2025 00:00
Winter Weather Advisory
* WHAT...Snow expected above 4000 ft. Total snow accumulations up to
10 inches. Winds gusting as high as 40 mph.
* WHERE...Northern and Central Oregon Cascades.
* WHEN...From 4 AM Friday to 4 PM PST Saturday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...During periods of heavier snow and stronger
winds, visibility may be impacted.
From: Dec 24, 2025 21:15
Until: Dec 25, 2025 15:00
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts up to 45 to 55 mph
expected.
* WHERE...Greater Portland/Vancouver Metro, Central and Southern
Willamette Valley, Northern and Central Coast Range Valleys and
Mountains of Oregon, Foothills of the Northern and Central Oregon
Cascades, Willapa Hills and Adjacent River Valleys of Pacific and
Wahkiakum Counties, Lower Columbia River and Cowlitz River
Valleys, and South Washington Cascade Foothills.
* WHEN...From 7 AM to 4 PM PST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects,
including holiday decorations. Saturated soils from recent rains
could result in downed trees. Tree branches could be blown down.
Isolated to locally widespread power outages are possible.
* ADDITIONAL DETAILS...The peak winds will occur for only 1-3 hours
at any given location with gusts of 25-40 mph lasting for another
2-3 hours after. Peak winds will begin in Lane county, moving
north into SW Washington through the advisory timeframe. There's a
10% chance of peak wind gusts 60-70 mph through the advisory area.
From: Dec 24, 2025 15:00
Until: Dec 25, 2025 00:00
Wind Advisory
* WHAT...South winds 10 to 25 mph with gusts up to 45 to 55 mph
expected.
* WHERE...Greater Portland/Vancouver Metro, Central and Southern
Willamette Valley, Northern and Central Coast Range Valleys and
Mountains of Oregon, Foothills of the Northern and Central Oregon
Cascades, Willapa Hills and Adjacent River Valleys of Pacific and
Wahkiakum Counties, Lower Columbia River and Cowlitz River
Valleys, and South Washington Cascade Foothills.
* WHEN...From 7 AM to 4 PM PST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Dec 23, 2025 12:09
Until: Dec 24, 2025 00:00
Wind Advisory
* WHAT...South winds 10 to 25 mph with gusts up to 55 mph expected.
* WHERE...Greater Portland/Vancouver Metro, Central and Southern
Willamette Valley, Northern and Central Coast Range Valleys and
Mountains of Oregon, Foothills of the Northern and Central Oregon
Cascades, Willapa Hills and Adjacent River Valleys of Pacific and
Wahkiakum Counties, Lower Columbia River and Cowlitz River
Valleys, and South Washington Cascade Foothills.
* WHEN...From 7 AM to 4 PM PST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Dec 23, 2025 05:15
Until: Dec 23, 2025 20:00
Flood Warning
...The Flood Warning is extended for the following rivers in
Oregon...
Pudding River at Aurora affecting Clackamas and Marion Counties.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Pudding River at Aurora.
* WHEN...Until Tuesday morning.
* IMPACTS...Above 22.0 feet, expect minor flooding of low-lying
agricultural lands and access roads along the river.
* ADDITIONAL DETAILS...
- At 2:00 PM PST Monday the stage was 22.3 feet.
- Bankfull stage is 21.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 2:00 PM PST Monday was 24.0 feet.
- Forecast...The river is expected to fall below flood stage
late tonight and continue falling to 12.7 feet Thursday,
January 01.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 22, 2025 22:24
Until: Dec 23, 2025 15:45
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Pudding River at Aurora affecting Clackamas and Marion Counties.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Pudding River at Aurora.
* WHEN...Until just after midnight tonight.
* IMPACTS...Above 24.0 feet, expect considerable flooding of
low-lying agricultural land and secondary roads from the Whiskey
Hill area downstream to the confluence with the Molalla River.
* ADDITIONAL DETAILS...
- At 4:00 AM PST Monday the stage was 23.0 feet.
- Bankfull stage is 21.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 4:00 AM PST Monday was 24.7 feet.
- Forecast...The river is expected to fall below flood stage
late this afternoon and continue falling to 13.0 feet
Wednesday, December 31.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 22, 2025 12:17
Until: Dec 23, 2025 00:00
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Pudding River at Aurora affecting Clackamas and Marion Counties.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Pudding River at Aurora.
* WHEN...Until Tuesday morning.
* IMPACTS...Above 24.0 feet, expect considerable flooding of
low-lying agricultural land and secondary roads from the Whiskey
Hill area downstream to the confluence with the Molalla River.
* ADDITIONAL DETAILS...
- At 2:00 PM PST Sunday the stage was 24.1 feet.
- Bankfull stage is 21.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 2:00 PM PST Sunday was 24.9 feet.
- Forecast...The river has crested and will fall below flood
stage Tuesday morning.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 21, 2025 22:11
Until: Dec 22, 2025 15:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations around 4 to 10 inches.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...Until 4 AM PST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Dec 21, 2025 20:56
Until: Dec 22, 2025 12:00
Flood Warning
...The Flood Warning is extended for the following rivers in
Oregon...
Luckiamute River near Suver affecting Benton and Polk Counties.
...The Flood Warning continues for the following rivers in Oregon...
Pudding River at Aurora affecting Marion and Clackamas Counties.
...The Flood Warning is cancelled for the following rivers in
Washington...
Cowlitz River at Kelso affecting Cowlitz County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Pudding River at Aurora.
* WHEN...Until late Tuesday evening.
* IMPACTS...Above 24.0 feet, expect considerable flooding of
low-lying agricultural land and secondary roads from the Whiskey
Hill area downstream to the confluence with the Molalla River.
* ADDITIONAL DETAILS...
- At 7:00 PM PST Saturday the stage was 24.8 feet.
- Bankfull stage is 21.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:00 PM PST Saturday was 24.9 feet.
- Forecast...The river is expected to rise to a crest of 24.9
feet late tonight. It will then fall below flood stage late
Tuesday evening.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 21, 2025 04:11
Until: Dec 21, 2025 15:00
Flood Warning
...The Flood Warning continues for the following rivers in
Washington...Oregon...
Cowlitz River at Kelso affecting Cowlitz County.
Luckiamute River near Suver affecting Benton and Polk Counties.
Pudding River at Aurora affecting Clackamas and Marion Counties.
...The Flood Warning is cancelled for the following rivers in
Oregon...
S Yamhill River at McMinnville affecting Yamhill County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Pudding River at Aurora.
* WHEN...Until late Tuesday evening.
* IMPACTS...Above 24.0 feet, expect considerable flooding of
low-lying agricultural land and secondary roads from the Whiskey
Hill area downstream to the confluence with the Molalla River.
* ADDITIONAL DETAILS...
- At 3:00 PM PST Saturday the stage was 24.7 feet.
- Bankfull stage is 21.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 3:00 PM PST Saturday was 24.7 feet.
- Forecast...The river is expected to rise to a crest of 24.6
feet late this evening. It will then fall below flood stage
late Tuesday evening.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 20, 2025 23:18
Until: Dec 21, 2025 14:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 6 to 11
inches.
* WHERE...South Washington Cascades and the Northern and Central
Cascades of Oregon.
* WHEN...From 4 AM Sunday to 4 AM PST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Dec 20, 2025 20:29
Until: Dec 21, 2025 14:00
Flood Watch
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of Oregon, including the following areas, Benton
County Lowlands, Cascade Foothills of Marion and Linn Counties,
Cascades of Lane County, Cascades of Marion and Linn Counties,
Central Coast of Oregon, Central Columbia River Gorge I-84
Corridor, Central Oregon Coast Range, Central Oregon Coast Range
Lowlands, Clackamas County Cascade Foothills, Clatsop County
Coast, East Central Willamette Valley, East Portland Metro, Inner
Portland Metro, Lane County Cascade Foothills, Lane County
Lowlands, Linn County Lowlands, Lower Columbia River, North Oregon
Cascades, North Oregon Coast Range, North Oregon Coast Range
Lowlands, Outer Southeast Portland Metro, Portland West Hills and
Chehalem Mountain, Tillamook County Coast, Tualatin Valley, Upper
Hood River Valley, West Central Willamette Valley, West Columbia
River Gorge I-84 Corridor and West Columbia River Gorge of Oregon
above 500 ft and southwest Washington, including the following
areas, Central Columbia River Gorge SR 14 Corridor, Cowlitz County
Lowlands, East Clark County Lowlands, Inner Vancouver Metro, North
Clark County Lowlands, South Washington Cascade Foothills, South
Washington Cascades, South Washington Coast, West Columbia River
Gorge SR 14 Corridor, Willapa Hills and Willapa and Wahkiakum
Lowlands.
* WHEN...Through this afternoon.
* IMPACTS...Creeks and streams may rise out of their banks. Flooding
may occur in poor drainage and urban areas. Area creeks and
streams are running high and could flood with more rain.
* ADDITIONAL DETAILS...
- Although the heaviest rain has ended, additional river
flooding is expected to continue on slower responding rivers.
- http://www.weather.gov/safety/flood
From: Dec 20, 2025 11:55
Until: Dec 21, 2025 00:00
Flood Warning
...The Flood Warning is extended for the following rivers in
Oregon...
S Yamhill River at McMinnville affecting Yamhill County.
Marys River near Philomath affecting Benton County.
...The Flood Warning continues for the following rivers in Oregon...
Washington...
Luckiamute River near Suver affecting Benton and Polk Counties.
Pudding River at Aurora affecting Marion and Clackamas Counties.
Cowlitz River at Kelso affecting Cowlitz County.
* WHAT...Minor flooding is forecast.
* WHERE...S Yamhill River at McMinnville.
* WHEN...Until just after midnight tonight.
* IMPACTS...Above 50.0 feet, expect lowland flooding at several
locations along the river from McMinnville to the confluence with
the Willamette River.
* ADDITIONAL DETAILS...
- At 2:30 AM PST Saturday the stage was 46.7 feet.
- Bankfull stage is 45.0 feet.
- Forecast...The river is expected to rise above flood stage
late this morning to a crest of 50.9 feet late this
afternoon. It will then fall below flood stage this evening.
- Flood stage is 50.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 20, 2025 11:06
Until: Dec 21, 2025 00:00
Flood Watch
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Northwest Oregon and southwest Washington including the
following counties. In Oregon: Benton, Clackamas, Clatsop,
Columbia, Hood River, Lane, Linn, Lincoln, Marion, Multnomah,
Polk, Tillamook, Washington, and Yamhill. In Washington: Clark,
Cowlitz, Pacific, Skamania, and Wahkiakum.
* WHEN...Through Saturday afternoon.
* IMPACTS...Creeks and streams may rise out of their banks.
Landslides and debris flows are possible during this flood event.
People, structures, and roads located below steep slopes, in
canyons, and near the mouths of canyons may be at serious risk
from rapidly moving landslides.
* ADDITIONAL DETAILS...
- Although heavy rain has ended, widespread river flooding is
expected to continue through Friday night, except through
Saturday along slower responding rivers.
- http://www.weather.gov/safety/flood
From: Dec 19, 2025 22:43
Until: Dec 21, 2025 00:00
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Luckiamute River near Suver affecting Benton and Polk Counties.
Pudding River at Aurora affecting Clackamas and Marion Counties.
...The Flood Warning is extended for the following rivers in
Oregon...
Marys River near Philomath affecting Benton County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Pudding River at Aurora.
* WHEN...Until late Tuesday evening.
* IMPACTS...Above 24.0 feet, expect considerable flooding of
low-lying agricultural land and secondary roads from the Whiskey
Hill area downstream to the confluence with the Molalla River.
* ADDITIONAL DETAILS...
- At 9:00 AM PST Saturday the stage was 24.4 feet.
- Bankfull stage is 21.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 AM PST Saturday was 24.4 feet.
- Forecast...The river nears its crest around 24.6 feet, then
will fall below flood stage late Tuesday evening.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 20, 2025 17:10
Until: Dec 21, 2025 00:00
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Tualatin River near Dilley affecting Washington County.
Luckiamute River near Suver affecting Benton and Polk Counties.
Pudding River at Aurora affecting Clackamas and Marion Counties.
...The Flood Warning is extended for the following rivers in
Oregon...Washington...
Santiam River at Jefferson affecting Marion and Linn Counties.
Nehalem River near Foss affecting Tillamook and Clatsop Counties.
S Yamhill River at McMinnville affecting Yamhill County.
Marys River near Philomath affecting Benton County.
Cowlitz River at Kelso affecting Cowlitz County.
* WHAT...Minor flooding is forecast.
* WHERE...S Yamhill River at McMinnville.
* WHEN...Until tomorrow afternoon.
* IMPACTS...Above 52.0 feet, expect extensive lowland flooding from
10 miles south of McMinnville to the confluence of the Yamhill and
Willamette Rivers.
* ADDITIONAL DETAILS...
- At 8:00 PM PST Friday the stage was 43.2 feet.
- Bankfull stage is 45.0 feet.
- Forecast...The river is expected to rise above flood stage
late this evening to a crest of 52.4 feet by late tonight. It
will then fall below flood stage Saturday afternoon.
- Flood stage is 50.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 20, 2025 04:58
Until: Dec 20, 2025 14:00
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Tualatin River near Dilley affecting Washington County.
Luckiamute River near Suver affecting Benton and Polk Counties.
Pudding River at Aurora affecting Clackamas and Marion Counties.
...The Flood Warning is extended for the following rivers in
Oregon...Washington...
Santiam River at Jefferson affecting Marion and Linn Counties.
Nehalem River near Foss affecting Tillamook and Clatsop Counties.
S Yamhill River at McMinnville affecting Yamhill County.
Marys River near Philomath affecting Benton County.
Cowlitz River at Kelso affecting Cowlitz County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Tualatin River near Dilley.
* WHEN...Until late tomorrow morning.
* IMPACTS...Above 17.5 feet, several minor roads begin to flood and
may be closed. Widespread lowland agricultural flooding occurs at
this and higher stages.
* ADDITIONAL DETAILS...
- At 8:30 PM PST Friday the stage was 17.6 feet.
- Bankfull stage is 16.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM PST Friday was 17.8 feet.
- Forecast...The river is expected to fall below flood stage
just after midnight tonight and continue falling to 15.2 feet
Monday, December 29.
- Flood stage is 17.5 feet.
- http://www.weather.gov/safety/flood
From: Dec 20, 2025 04:58
Until: Dec 20, 2025 14:00
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Tualatin River near Dilley affecting Washington County.
Luckiamute River near Suver affecting Benton and Polk Counties.
Pudding River at Aurora affecting Clackamas and Marion Counties.
...The Flood Warning is extended for the following rivers in
Oregon...Washington...
Santiam River at Jefferson affecting Marion and Linn Counties.
Nehalem River near Foss affecting Tillamook and Clatsop Counties.
S Yamhill River at McMinnville affecting Yamhill County.
Marys River near Philomath affecting Benton County.
Cowlitz River at Kelso affecting Cowlitz County.
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Pudding River at Aurora.
* WHEN...Until late Tuesday evening.
* IMPACTS...Above 27.0 feet, expect widespread flooding of numerous
secondary roads and agricultural land.
* ADDITIONAL DETAILS...
- At 8:00 PM PST Friday the stage was 22.7 feet.
- Bankfull stage is 21.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM PST Friday was 22.7 feet.
- Forecast...The river is expected to rise to a crest of 26.3
feet Saturday afternoon. It will then fall below flood stage
early Tuesday afternoon.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 20, 2025 04:58
Until: Dec 20, 2025 14:00
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Tualatin River near Dilley affecting Washington County.
Luckiamute River near Suver affecting Benton and Polk Counties.
Pudding River at Aurora affecting Clackamas and Marion Counties.
...The Flood Warning is extended for the following rivers in
Oregon...Washington...
Santiam River at Jefferson affecting Marion and Linn Counties.
Nehalem River near Foss affecting Tillamook and Clatsop Counties.
S Yamhill River at McMinnville affecting Yamhill County.
Marys River near Philomath affecting Benton County.
Cowlitz River at Kelso affecting Cowlitz County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Santiam River at Jefferson.
* WHEN...Until late tonight.
* IMPACTS...Above 15.0 feet, expect widespread lowland and
agricultural flooding. Some secondary roads in low lying areas
will be flooded at this level.
* ADDITIONAL DETAILS...
- At 8:30 PM PST Friday the stage was 15.1 feet.
- Bankfull stage is 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM PST Friday was 17.8 feet.
- Forecast...The river has crested and will continue to fall
through tonight. It will then fall below flood stage very
early Saturday morning.
- Flood stage is 15.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 20, 2025 04:58
Until: Dec 20, 2025 13:45
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations 1 to 3 inches at pass
level, and 4 to 8 inches above 5000-5500 feet. Winds gusting as
high as 35 mph.
* WHERE...In Oregon, North Oregon Cascades and Cascades of Marion
and Linn Counties. In Washington, South Washington Cascades.
* WHEN...Until 10 AM PST Saturday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Dec 19, 2025 22:21
Until: Dec 20, 2025 12:00
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Clackamas River near Oregon City affecting Clackamas County.
Clackamas River at Estacada affecting Clackamas County.
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Clackamas River near Oregon City.
* WHEN...Until Saturday morning.
* IMPACTS...Above 46.0 feet, expect major flooding of some
residences and buildings along the lower Clackamas River,
including the mobile home park just downstream of Carver Bridge.
* ADDITIONAL DETAILS...
- At 11:00 AM PST Friday the stage was 45.0 feet.
- Bankfull stage is 38.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:00 AM PST Friday was 46.6 feet.
- Forecast...The river has crested and will fall below flood
stage Saturday morning.
- Flood stage is 39.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 19, 2025 20:09
Until: Dec 20, 2025 05:00
Flood Warning
...The Flood Warning is extended for the following rivers in
Oregon...
Tualatin River near Dilley affecting Washington County.
Santiam River at Jefferson affecting Marion and Linn Counties.
Molalla River near Canby affecting Clackamas County.
Pudding River at Aurora affecting Clackamas and Marion Counties.
Johnson Creek at Sycamore affecting Clackamas and Multnomah
Counties.
...The Flood Warning continues for the following rivers in Oregon...
Luckiamute River near Suver affecting Benton and Polk Counties.
Marys River near Philomath affecting Benton County.
Clackamas River at Estacada affecting Clackamas County.
S Yamhill River at McMinnville affecting Yamhill County.
* WHAT...Moderate flooding is forecast.
* WHERE...Pudding River at Aurora.
* WHEN...Until late Tuesday evening.
* IMPACTS...Above 27.0 feet, expect widespread flooding of numerous
secondary roads and agricultural land.
* ADDITIONAL DETAILS...
- At 8:00 AM PST Friday the stage was 20.2 feet.
- Bankfull stage is 21.0 feet.
- Forecast...The river is expected to rise above flood stage
this afternoon and will crest around 26.3 feet Saturday
afternoon. It will then fall below flood stage late Tuesday.
- Flood stage is 22.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 19, 2025 16:39
Until: Dec 20, 2025 05:00
Flood Warning
...The Flood Warning is extended for the following rivers in
Oregon...
Tualatin River near Dilley affecting Washington County.
Santiam River at Jefferson affecting Marion and Linn Counties.
Molalla River near Canby affecting Clackamas County.
Pudding River at Aurora affecting Clackamas and Marion Counties.
Johnson Creek at Sycamore affecting Clackamas and Multnomah
Counties.
...The Flood Warning continues for the following rivers in Oregon...
Luckiamute River near Suver affecting Benton and Polk Counties.
Marys River near Philomath affecting Benton County.
Clackamas River at Estacada affecting Clackamas County.
S Yamhill River at McMinnville affecting Yamhill County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Tualatin River near Dilley.
* WHEN...Until Saturday evening.
* IMPACTS...Above 18.5 feet, a few homes are threatened by
floodwaters. Numerous roads are flooded and may be closed, and
widespread lowland agricultural flooding occurs.
* ADDITIONAL DETAILS...
- At 8:15 AM PST Friday the stage was 17.7 feet.
- Bankfull stage is 16.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:15 AM PST Friday was 17.7 feet.
- Forecast...The river will crest later today around 18.1 feet
and fall below flood stage late Saturday.
- Flood stage is 17.5 feet.
- http://www.weather.gov/safety/flood
From: Dec 19, 2025 16:39
Until: Dec 20, 2025 05:00
Flood Warning
...The Flood Warning is extended for the following rivers in
Oregon...
Tualatin River near Dilley affecting Washington County.
Santiam River at Jefferson affecting Marion and Linn Counties.
Molalla River near Canby affecting Clackamas County.
Pudding River at Aurora affecting Clackamas and Marion Counties.
Johnson Creek at Sycamore affecting Clackamas and Multnomah
Counties.
...The Flood Warning continues for the following rivers in Oregon...
Luckiamute River near Suver affecting Benton and Polk Counties.
Marys River near Philomath affecting Benton County.
Clackamas River at Estacada affecting Clackamas County.
S Yamhill River at McMinnville affecting Yamhill County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Santiam River at Jefferson.
* WHEN...Until late tonight.
* IMPACTS...Above 19.0 feet, expect widespread flooding of lowlands
and agricultural areas, along with flooding of some secondary
roads.
* ADDITIONAL DETAILS...
- At 8:15 AM PST Friday the stage was 16.3 feet.
- Bankfull stage is 13.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:15 AM PST Friday was 16.3 feet.
- Forecast...The river will crest around 17.45 feet midday,
then fall below flood stage tonight.
- Flood stage is 15.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 19, 2025 16:39
Until: Dec 20, 2025 05:00
Flood Warning
...The Flood Warning continues for the following rivers in Oregon...
Clackamas River near Oregon City affecting Clackamas County.
Clackamas River at Estacada affecting Clackamas County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Clackamas River at Estacada.
* WHEN...Until late tonight.
* IMPACTS...Above 23.0 feet, expect flooding to begin in the light
industrial areas near the confluence of the Clackamas and
Willamette Rivers. A trailer court at Carver is threatened at this
point. Some access roads are flooded and closed above this level
from Estacada downstream to Carver.
* ADDITIONAL DETAILS...
- At 11:45 AM PST Friday the stage was 22.1 feet.
- Bankfull stage is 18.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:45 AM PST Friday was 26.3 feet.
- Forecast...The river has crested and will fall below flood
stage late tonight.
- Flood stage is 20.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 19, 2025 20:09
Until: Dec 20, 2025 05:00
Flood Warning
...The Flood Warning is extended for the following rivers in
Oregon...
Tualatin River near Dilley affecting Washington County.
Santiam River at Jefferson affecting Marion and Linn Counties.
Molalla River near Canby affecting Clackamas County.
Pudding River at Aurora affecting Clackamas and Marion Counties.
Johnson Creek at Sycamore affecting Clackamas and Multnomah
Counties.
...The Flood Warning continues for the following rivers in Oregon...
Luckiamute River near Suver affecting Benton and Polk Counties.
Marys River near Philomath affecting Benton County.
Clackamas River at Estacada affecting Clackamas County.
S Yamhill River at McMinnville affecting Yamhill County.
* WHAT...Minor flooding is forecast.
* WHERE...S Yamhill River at McMinnville.
* WHEN...From this evening to Saturday afternoon.
* IMPACTS...Above 52.0 feet, expect extensive lowland flooding from
10 miles south of McMinnville to the confluence of the Yamhill and
Willamette Rivers.
* ADDITIONAL DETAILS...
- At 8:00 AM PST Friday the stage was 37.5 feet.
- Bankfull stage is 45.0 feet.
- Forecast...The river is expected to rise above flood stage
this evening and crest around 52.5 feet late tonight. It will
then fall below flood stage Saturday afternoon.
- Flood stage is 50.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 19, 2025 16:39
Until: Dec 20, 2025 05:00
Flood Warning
...The Flood Warning is extended for the following rivers in
Oregon...
Tualatin River near Dilley affecting Washington County.
Santiam River at Jefferson affecting Marion and Linn Counties.
Molalla River near Canby affecting Clackamas County.
Pudding River at Aurora affecting Clackamas and Marion Counties.
Johnson Creek at Sycamore affecting Clackamas and Multnomah
Counties.
...The Flood Warning continues for the following rivers in Oregon...
Luckiamute River near Suver affecting Benton and Polk Counties.
Marys River near Philomath affecting Benton County.
Clackamas River at Estacada affecting Clackamas County.
S Yamhill River at McMinnville affecting Yamhill County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Johnson Creek at Sycamore.
* WHEN...Until this evening.
* IMPACTS...Above 11.0 feet, minor flooding begins along Johnson
Creek between SE 92nd Street to SE 122nd Street and between
Johnson Creek and SE Harold Street.
* ADDITIONAL DETAILS...
- At 7:30 AM PST Friday the stage was 11.5 feet.
- Bankfull stage is 10.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:30 AM PST Friday was 13.0 feet.
- Forecast...The creek has crested and will fall below flood
stage this evening.
- Flood stage is 11.0 feet.
- http://www.weather.gov/safety/flood
From: Dec 19, 2025 16:39
Until: Dec 20, 2025 02:45
Flood Watch
* WHAT...River and urban flooding caused by excessive rainfall is
possible. Landslides possible in areas of steep terrain, and
debris flows possible over recently burned areas.
* WHERE...Counties in Oregon: Benton, Clackamas, Clatsop, Columbia,
Hood River, Lane, Lincoln, Linn, Marion, Multnomah, Polk,
Tillamook, Washington, and Yamhill. Counties in Washington: Clark,
Cowlitz, Pacific, Skamania, and Wahkiakum.
* WHEN...Through late Thursday night.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Landslides and debris flows are possible during this flood event.
People, structures, and roads located below steep slopes, in
canyons, and near the mouths of canyons may be at serious risk
from rapidly moving landslides.
* ADDITIONAL DETAILS...
- A prolonged atmospheric river is expected to bring periods of
heavy rain to northwest Oregon and southwest Washington
Monday through Wednesday, with periods of lighter rain
continuing Thursday into Friday. This weather system will
result in an increased risk for flooding. Additional forecast
rain amounts from 4 PM Monday through 4 AM Thursday range
from 2.5 to 5 inches in the Cowlitz Valley, Lower Columbia,
Portland/Vancouver metro and northern Willamette Valley, 1.5
to 2.5 inches in the central Willamette Valley, and 0.75-1.5
inches in the southern Willamette Valley. Forecast rain
amounts reach 6 to 12 inches in the Cascades, Cascade
foothills, Coast Range and the coast, except 1.5-3.5 inches
from Florence to Newport and in areas of higher terrain in
Lane County. Rivers draining the coastal mountains and
several Willamette Tributaries have a 50 to 70% chance of
reaching minor flood stage or higher. The Pudding River at
Aurora and Johnson Creek at Sycamore have an 80% chance of
reaching minor flood stage or higher. Chances for flooding
along the Willamette mainstem remains low at 5-15%. Urban
flooding is possible and water on roadways will increase the
risk of hydroplaning and car accidents. Landslides in areas
of steep terrain will be possible due to saturated soils, as
well as debris flows over recently burned areas.
- http://www.weather.gov/safety/flood
From: Dec 08, 2025 23:35
Until: Dec 12, 2025 12:00
Wind Advisory
* WHAT...Southwest winds 15 to 25 mph with peak gusts up to 35 to 45
mph expected. Winds will be strongest west of the Willamette
Valley, along the Coast Range.
* WHERE...Greater Portland/Vancouver Metro, Northern and Central
Coast Range Valleys and Mountains of Oregon, Willapa Hills and
Adjacent River Valleys of Pacific and Wahkiakum Counties, Lower
Columbia River and Cowlitz River Valleys, Central Willamette
Valley, Clackamas County Cascade Foothills, and South Washington
Cascade Foothills.
* WHEN...Until 4 AM PST Tuesday.
* IMPACTS...Gusty winds combined with very saturated soils will
increase the chances for downed trees and possible power outages.
* ADDITIONAL DETAILS...Winds are not expected to gust at peak
intensity for the entire duration of the advisory. Impacts are
more likely where the highest wind gusts occur. Confidence in the
extent and exact location of impacts is low but confidence in at
least isolated to scattered impacts is high.
From: Dec 08, 2025 23:57
Until: Dec 09, 2025 12:00
Hydrologic Outlook
ESFPQR
A series of frontal systems will keep conditions wet through the
weekend and much of next week. The most notable period will be late
Monday through late Wednesday, where a prolonged atmospheric river
may bring significant rainfall and rising rivers across southwest
Washington and northwest Oregon. However, river flooding for some
locations could continue into Thursday and beyond as some rivers
take longer to respond to heavier rainfall. Rivers draining the
Coast Range and Willapa Hills have a 30-60% chance of reaching
moderate flood stage and a 10-30% chance of reaching major flood
stage. Additionally, many Willamette River tributaries that drain
from the Coast Range and Cascades have anywhere from a 10-55% chance
of reaching minor flood stage and a 10-25% chance of reaching
moderate flood stage. Flooding of the Willamette mainstem rivers is
unlikely to occur (less than 10%). Probabilities for specific river
points can be found at the National Water Prediction Service
website.
There is also the potential for flooding along small creeks and
streams, as well as urban flooding, including roadway flooding, for
locations in the central Willamette Valley north into the southwest
Washington lowlands, including the Portland metro area. Periods of
heavy rain will also increase the risk for landslides in areas of
steep terrain, and debris flows over recently burned areas.
From: Dec 05, 2025 22:46
Until: Dec 06, 2025 14:00
