Wind Advisory
* WHAT...South winds 25 to 35 mph with gusts 45 to 55 mph expected.
* WHERE...Lake County and far eastern Klamath County. This includes
Winter Rim, Silver Lake, Summer Lake, Paisley, Valley Falls, Adel,
and portions of highways 140, 395, and 31.
* WHEN...From 8 PM this evening to 6 PM PST Sunday.
* IMPACTS...Gusty winds will blow around unsecured objects and a few
power outages may result.
From: Feb 21, 2026 11:59
Until: Feb 22, 2026 12:00
Wind Advisory
* WHAT...South winds 25 to 35 mph with gusts up to 55 mph expected.
* WHERE...Lake County and far eastern Klamath County. This includes
Winter Rim, Silver Lake, Summer Lake, Paisley, Valley Falls, Adel,
and portions of highways 140, 395, and 31.
* WHEN...From 8 PM Saturday to 6 PM PST Sunday.
* IMPACTS...Gusty winds will blow around unsecured objects and a few
power outages may result.
From: Feb 21, 2026 05:56
Until: Feb 21, 2026 15:00
Winter Weather Advisory
...ANOTHER EPISODE OF LOW ELEVATION SNOW LATE TONIGHT INTO
THURSDAY...
.Scattered to numerous light snow showers will persist through this
evening with snow levels around 1500 to 2000 feet and accumulation
of up to 2 inches. The next cold front will follow with widespread
accumulations of snow late tonight into Thursday morning and snow
levels around 1000 to 1500 feet. Light snow showers will then taper
off into Thursday afternoon while snow levels rise to 2000 feet,
except for snow showers lingering into Thursday evening for eastern
Klamath, Lake, and Modoc Counties.
* WHAT...Snow expected. Total snow accumulations 2 to 6 inches, with
highest amounts in the Warner Mountains. A majority of the snow is
expected from 7 AM PST to 2 PM PST on Thursday, with light snow
showers then tapering off into the evening.
* WHERE...Winter Rim in Klamath county, Lake County, and Modoc
County.
Including the locations of...Adin, Alturas, Canby, Day, Likely,
Bly, Adel, Fort Rock, Lakeview, Valley Falls, and Paisley.
This also includes the following passes or notable locations...
Cedar Pass on state highway 239 at 6323 ft.
Warner Mountain Summit on state highway 140 at 5850 ft.
* WHEN...Until 7 PM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions and delays in your commute. The hazardous conditions
could impact the Thursday morning and Thursday evening commutes.
* ADDITIONAL DETAILS...
Visit weather.gov/mfr/winter for additional snow probabilities
From: Feb 18, 2026 22:32
Until: Feb 19, 2026 18:15
Winter Weather Advisory
...ANOTHER EPISODE OF LOW ELEVATION SNOW LATE TONIGHT INTO
THURSDAY...
.Scattered to numerous light snow showers will persist through this
evening with snow levels around 1500 to 2000 feet and accumulation
of up to 2 inches. The next cold front will follow with widespread
accumulations of snow late tonight into Thursday morning and snow
levels around 1000 to 1500 feet. Light snow showers will then taper
off into Thursday afternoon while snow levels rise to 2000 feet,
except for snow showers lingering into Thursday evening for eastern
Klamath, Lake, and Modoc Counties.
* WHAT...Snow. Additional snow accumulations 2 to 4 inches. A
majority of the snow is expected from 3 AM PST to 9 AM PST on
Thursday morning, with light snow showers then tapering off
through the morning.
* WHERE...In California, Northeast Siskiyou and Northwest Modoc
Counties. In Oregon, the Klamath Basin.
Including the locations of...Dorris, Macdoel, Newell, Tulelake,
Altamont, Klamath Falls, Midland, and Olene.
This also includes the following passes or notable locations...
Cedar Pass on state highway 239 at 6323 ft.
Warner Mountain Summit on state highway 140 at 5850 ft.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Travel may be difficult and delays in your commute. The
hazardous conditions could impact the Thursday morning commute.
* ADDITIONAL DETAILS...
Visit weather.gov/mfr/winter for additional snow probabilities
From: Feb 18, 2026 22:32
Until: Feb 19, 2026 18:00
Air Stagnation Advisory
* WHAT...Poor air quality may develop. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants Within the valleys in Klamath and Lake County.
* WHERE...The valleys of Klamath and Lake counties.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
From: Jan 23, 2026 11:50
Until: Jan 24, 2026 00:00
Air Stagnation Advisory
* WHAT...Poor air quality may develop. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants Within the valleys in Klamath and Lake County.
* WHERE...The valleys of Klamath and Lake counties.
* WHEN...Until 4 PM PST Friday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
From: Jan 22, 2026 21:58
Until: Jan 23, 2026 12:00
Air Stagnation Advisory
* WHAT...Decreased air quality may continue. This is due to an
inversion and stagnant air conditions near the surface that will
continue to trap pollutants Within the valleys in Klamath and Lake
County.
* WHERE...The valleys of Klamath and Lake counties.
* WHEN...Until 4 PM PST Friday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
From: Jan 22, 2026 15:25
Until: Jan 23, 2026 06:00
Air Quality Alert
Oregon Department of Environmental Quality has issued an Air
Pollution Advisory...in effect until noon PST Tuesday.
Wildfires burning in the region combined with forecast conditions
will cause air quality levels to fluctuate and could be at unhealthy
levels.
Smoke levels can change rapidly depending on the weather. People at
risk include infants and young children, people with heart or lung
disease, older adults and pregnant people.
People can take the following precautions to protect their health:
- Follow local burn restrictions to prevent deteriorating air
quality.
- Avoid strenuous outdoor activity during periods of poor air quality.
- People with heart or lung problems and young children are
especially vulnerable. These people should stay indoors while smoke
levels are high.
- Use certified High Efficiency Particulate Air (HEPA) filters in
indoor heating, ventilation, cooling and air purification systems.
- Avoid using wood-burning stoves and other sources of indoor smoke
if possible.
For additional information...please visit the web site at
https://oregonsmoke.org
From: Jan 18, 2026 01:41
Until: Jan 20, 2026 20:00
Air Stagnation Advisory
* WHAT...Poor air quality will continue. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants within the valleys in Klamath and Lake County.
* WHERE...The valleys of Klamath and Lake counties.
* WHEN...Until 4 PM PST Wednesday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
From: Jan 19, 2026 05:57
Until: Jan 20, 2026 20:00
Air Stagnation Advisory
* WHAT...Poor air quality will continue. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants Within the valleys in Klamath and Lake County.
* WHERE...The valleys of Klamath and Lake counties.
* WHEN...Until 4 PM PST Wednesday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
From: Jan 18, 2026 18:07
Until: Jan 19, 2026 09:15
Air Stagnation Advisory
* WHAT...Poor air quality will continue. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants Within the valleys in Klamath and Lake County.
* WHERE...Within the valleys of Klamath and Lake Counties.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
Most outdoor burning will likely be prohibited as poor ventilation
continues.
* ADDITIONAL DETAILS...A strong area of high pressure remains in
place. This will lead to poor mixing of the atmosphere and the
trapping of pollutants. Early morning conditions may be favorable
for areas of dense or freezing valley fog. The high looks to stay
in place through the week ahead.
From: Jan 11, 2026 21:36
Until: Jan 16, 2026 12:00
Air Stagnation Advisory
* WHAT...For the Freezing Fog Advisory, fog has diminished and
visibilities have increased this morning. For the Air Stagnation
Advisory, poor air quality will continue. This is due to an
inversion and stagnant air conditions near the surface that will
continue to trap pollutants Within the valleys in Klamath County
and Lake County.
* WHERE...Within the valleys of Klamath and Lake Counties.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
Most outdoor burning will likely be prohibited as poor ventilation
continues.
* ADDITIONAL DETAILS...A strong area of high pressure remains in
place. This will lead to poor mixing of the atmosphere and the
trapping of pollutants. Early morning conditions may be favorable
for areas of dense or freezing valley fog. The high looks to stay
in place through the week ahead.
From: Jan 12, 2026 10:11
Until: Jan 12, 2026 20:00
Air Stagnation Advisory
* WHAT...Poor air quality will continue. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants within the valleys in Klamath and Lake counties.
* WHERE...Within the valleys of Klamath and Lake Counties.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
Most outdoor burning will likely be prohibited as poor ventilation
continues.
* ADDITIONAL DETAILS...A strong area of high pressure remains in
place. This will lead to poor mixing of the atmosphere and the
trapping of pollutants. The high weakens slightly on Sunday and is
likely to strengthen again early next week.
From: Jan 11, 2026 08:55
Until: Jan 12, 2026 00:00
Air Stagnation Advisory
* WHAT...Poor air quality will continue. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants within the valleys in Klamath and Lake counties.
* WHERE...Within the valleys of Klamath and Lake Counties.
* WHEN...Until 10 AM PST Sunday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
Most outdoor burning will likely be prohibited as poor ventilation
continues.
* ADDITIONAL DETAILS...A strong area of high pressure remains in
place. This will lead to poor mixing of the atmosphere and the
trapping of pollutants. The high weakens slightly on Sunday and is
likely to strengthen again early next week.
From: Jan 10, 2026 22:11
Until: Jan 11, 2026 12:00
Air Stagnation Advisory
* WHAT...Poor air quality will continue. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants Within the valleys in Klamath and Lake County.
* WHERE...Within the valleys of Klamath and Lake Counties.
* WHEN...Until 10 AM PST Sunday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
* ADDITIONAL DETAILS...A strong area of high pressure will build in
through Saturday, then weaken slightly on Sunday. This will lead
to poor mixing of the atmosphere and the trapping of pollutants.
The high is likely to strengthen again early next week.
From: Jan 10, 2026 18:07
Until: Jan 11, 2026 08:00
Air Stagnation Advisory
* WHAT...Unhealthy air quality could develop. This is due to an
inversion and stagnant air conditions near the surface that will
continue to trap pollutants Within the valleys of Klamath and Lake
Counties.
* WHERE...Within the valleys of Klamath and Lake Counties.
* WHEN...Until 10 AM PST Sunday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
* ADDITIONAL DETAILS...A strong area of high pressure will build in
through Saturday, then weaken slightly on Sunday. This will lead
to poor mixing of the atmosphere and the trapping of pollutants.
The high is likely to strengthen again early next week.
From: Jan 10, 2026 11:41
Until: Jan 11, 2026 00:00
Air Stagnation Advisory
* WHAT...Unhealthy air quality could develop. This is due to an
inversion and stagnant air conditions near the surface that will
continue to trap pollutants Within the valleys of Klamath and Lake
Counties.
* WHERE...Within the valleys of Klamath and Lake Counties.
* WHEN...Until 10 AM PST Sunday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
From: Jan 09, 2026 22:20
Until: Jan 10, 2026 11:00
Air Stagnation Advisory
* WHAT...Poor air quality will continue. This is due to an inversion
and stagnant air conditions near the surface that will continue to
trap pollutants Within the valleys in Klamath and Lake County.
* WHERE...Lake County and eastern Klamath County including Winter
Rim.
* WHEN...From 10 AM this morning to 10 AM PST Sunday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
* ADDITIONAL DETAILS...A strong area of high pressure will build in
through Saturday, then weaken slightly on Sunday. This will lead
to poor mixing of the atmosphere and the trapping of pollutants.
The high is likely to strengthen again early next week.
From: Jan 09, 2026 10:33
Until: Jan 10, 2026 00:00
Air Stagnation Advisory
* WHAT...For the Freezing Fog Advisory, fog has diminished and
visibilities have increased this morning. For the Air Stagnation
Advisory, poor air quality will continue. This is due to an
inversion and stagnant air conditions near the surface that will
continue to trap pollutants Within the valleys in Klamath and Lake
County.
* WHERE...Within the valleys in Klamath and Lake County
* WHEN...Until 10 AM PST Sunday.
* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
From: Jan 09, 2026 16:19
Until: Jan 09, 2026 23:30
Freezing Fog Advisory
* WHAT...Visibility down to a quarter mile or less in freezing fog.
* WHERE...In California, Central Siskiyou County, Modoc County,
Northeast Siskiyou and Northwest Modoc Counties, and Western
Siskiyou County. In Oregon, Siskiyou Mountains and Southern Oregon
Cascades.
* WHEN...Until noon PST today.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Jan 09, 2026 10:33
Until: Jan 09, 2026 20:00
Winter Weather Advisory
* WHAT...Snow in north central Klamath County. Additional snow
accumulations up to one inch.
* WHERE...In north central Klamath County Including the locations
of...Chemult, Crescent, and Gilchrist.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...The hazardous conditions could impact the Thursday
morning commute.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities.
From: Jan 08, 2026 08:35
Until: Jan 08, 2026 18:00
Winter Weather Advisory
* WHAT...Snow in north central Klamath County. Additional snow
accumulations 1 to 3 inches.
* WHERE...In north central Klamath County
Including the locations of...Chemult, Crescent, Gilchrist.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Plan on slippery road conditions and delays in your
commute. The hazardous conditions could impact the Wednesday
evening commute.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities
From: Jan 07, 2026 22:56
Until: Jan 08, 2026 09:00
Winter Weather Advisory
Two fronts will bring impactful winter weather to the area. The
first overnight, and the second Wednesday afternoon into Thursday
morning. Snow levels of 4500 feet will fall to 3500 feet overnight.
Then, snow levels begin at 3000 feet Wednesday afternoon before
falling as low as 1500 feet on Thursday morning, with significant
snow for west side areas and northern Klamath County at elevations
above 2000 feet.
* WHAT...Snow expected in north central Klamath County. Total snow
accumulations 5 to 10 inches. Winds gusting as high as 40 mph over
high and exposed terrain. Snow will be heaviest during late
Wednesday afternoon through Wednesday evening.
* WHERE...Klamath Basin and Northern and Eastern Klamath County.
This includes the communities of Chemult and Crescent, as well as
parts of Highway 97 north of Chiloquin.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities. Most of the rest of Klamath County will
receive 1 to 3 inches of snow, with the majority occurring during
Wednesday evening.
From: Jan 07, 2026 06:13
Until: Jan 07, 2026 16:00
Wind Advisory
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph
expected. Winds will be strongest during Wednesday afternoon.
* WHERE...The Summer Lake area in central Lake County, particularly
highway 31 between Paisley and Summer Lake.
* WHEN...From 7 AM to 7 PM PST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects and a few
power outages may result. Driving may be difficult due to
crosswinds, especially for high profile vehicles.
From: Jan 07, 2026 06:17
Until: Jan 07, 2026 15:00
Winter Weather Advisory
Two fronts will bring impactful winter weather to the Cascades
later tonight and again on Wednesday evening. Snow levels will fall
to 2000 feet on Wednesday with snow possibly falling to the valley
floors Wednesday night.
* WHAT...Snow expected in north central Klamath County. Total snow
accumulations 6 to 10 inches. Winds gusting as high as 40 mph over
high and exposed terrain.
* WHERE...In north central Klamath County
Including the locations of...Chemult, Crescent, Gilchrist.
* WHEN...Until 10 AM PST Thursday.
* IMPACTS...Travel may be difficult and delays in your commute. The
hazardous conditions could impact the Wednesday evening commute.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities
From: Jan 06, 2026 23:04
Until: Jan 07, 2026 12:15
Wind Advisory
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph
expected.
* WHERE...The Summer Lake area in central Lake County, particularly
highway 31 between Paisley and Summer Lake.
* WHEN...From 7 AM to 7 PM PST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects and a few
power outages may result. Driving may be difficult due to
crosswinds, especially for high profile vehicles.
From: Jan 06, 2026 23:13
Until: Jan 07, 2026 07:15
