Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 3 and 8
inches.
* WHERE...Wasatch Plateau/Book Cliffs.
* WHEN...Until 6 PM MST Friday.
* IMPACTS...Winter driving conditions are expected.
From: Feb 20, 2026 00:57
Until: Feb 20, 2026 16:00
Avalanche Warning
AVWSLC
* WHAT...The avalanche danger for the warning area is HIGH today.
* WHERE...The mountains of northern, central, southwestern, and
southeastern Utah, including the Abajo Range, as well as
southeastern Idaho.
* WHEN...The Warning will be effect from 6 AM Thursday to 6 AM Friday.
* IMPACTS...Recent heavy snow combined with strong wind has
created widespread areas of unstable snow. Both human-triggered
and natural avalanches are likely.
* ADDITIONAL DETAILS...Avoid all avalanche terrain. Stay off of
and out from slopes steeper than 30 degrees. Carry and know how
to use avalanche rescue equipment. Find safer riding conditions
on slopes less than 30 degrees with no overhead hazard.
From: Feb 19, 2026 12:25
Until: Feb 20, 2026 12:30
Avalanche Warning
AVWSLC
* WHAT...The avalanche danger for the warning area is rising to
HIGH today.
* WHERE...The mountains of Northern, Central, and Southwestern
Utah, as well as Southeastern Idaho.
* WHEN...The Warning will be effect from 6 AM Wednesday to 6 AM
Thursday.
* IMPACTS...Recent heavy snow combined with strong wind is
creating widespread areas of unstable snow. Both human-triggered
and natural avalanches are likely. Avalanches will increase in
size and likelihood throughout the day.
* ADDITIONAL DETAILS...What to do...Avoid all avalanche terrain.
Stay off of and out from under slopes steeper than 30 degrees.
Carry and know how to use avalanche rescue equipment. Find safer
riding conditions on slopes less than 30 degrees with no
overhead hazard.
From: Feb 18, 2026 12:23
Until: Feb 19, 2026 12:30
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations up to 5 inches.
Winds gusting as high as 55 mph.
* WHERE...The Wasatch Mountains, and Western Uinta Mountains.
* WHEN...Until 5 AM MST Thursday.
* IMPACTS...Winter driving conditions are expected.
From: Feb 18, 2026 23:57
Until: Feb 19, 2026 12:00
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations up to 4 inches.
Winds gusting as high as 50 mph.
* WHERE...Central Mountains and Wasatch Plateau/Book Cliffs.
* WHEN...Until 5 AM MST Thursday.
* IMPACTS...Winter driving conditions are expected. Gusty winds
could bring down tree branches.
From: Feb 18, 2026 23:57
Until: Feb 19, 2026 12:00
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations up to 3 inches.
* WHERE...The Wasatch Mountains, and Western Uinta Mountains.
* WHEN...Until 5 AM MST Thursday.
* IMPACTS...Winter driving conditions are expected.
From: Feb 19, 2026 02:55
Until: Feb 19, 2026 12:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to 2 inches.
* WHERE...The Wasatch Front, Tooele and Rush Valleys, and Eastern
Juab/Millard Counties.
* WHEN...Until 7 PM MST this evening.
* IMPACTS...Winter driving conditions are expected. The hazardous
conditions could impact the Wednesday evening commute.
From: Feb 18, 2026 23:57
Until: Feb 19, 2026 02:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations 1 to 4 inches.
* WHERE...Western Salt Lake Valley, Eastern Tooele Valley, and
northwest Utah County near Eagle Mountain and Saratoga Springs.
* WHEN...Until 8 AM MST this morning.
* IMPACTS...Winter driving conditions are expected. The hazardous
conditions could impact the Friday morning commute.
* ADDITIONAL DETAILS...A band of lake effect snow will continue
early this morning south of the Great Salt Lake, bringing periods
of moderate to at times heavy snowfall. This band will gradually
weaken with time, and should diminish around sunrise.
From: Jan 09, 2026 08:27
Until: Jan 09, 2026 15:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to 4 inches.
* WHERE...Wasatch Plateau/Book Cliffs, Wasatch Mountains South of
I-80, and Western Uinta Mountains.
* WHEN...Until 11 PM MST this evening.
* IMPACTS...Winter driving conditions are expected.
From: Jan 08, 2026 16:43
Until: Jan 09, 2026 06:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to one inch.
* WHERE...Cache Valley/Utah Portion, Eastern Box Elder County,
Northern Wasatch Front, Salt Lake Valley, Tooele and Rush Valleys,
and Wasatch Back.
* WHEN...Until 11 PM MST this evening.
* IMPACTS...Winter driving conditions are possible in heavier snow
showers this morning.
* ADDITIONAL DETAILS...There is a 40% chance of additional lake
effect snow south of the Great Salt Lake Thursday night into
Friday morning, which would bring an additional 1 to 3 inches of
snow.
From: Jan 08, 2026 16:43
Until: Jan 09, 2026 06:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to two inches.
* WHERE...Wasatch Mountains I-80 North.
* WHEN...Until 5 PM MST this afternoon.
* IMPACTS...Winter driving conditions are expected.
From: Jan 08, 2026 16:43
Until: Jan 09, 2026 00:00
Avalanche Advisory
SABSLC
* WHAT...The Utah Avalanche Center is warning of dangerous
avalanche conditions throughout the mountains of northern Utah
this week where heavy snowfall and strong winds have created a
CONSIDERABLE to HIGH avalanche danger. Large and unsurvivable
tree snapping avalanches 4-6 feet deep have already occurred,
two riders were critically buried in an avalanche in the
Brighton backcountry on Friday, and more human-triggered
avalanches are expected, with natural avalanches possible.
* WHERE...For the mountains of Northern Utah, including the
Wasatch Range, Bear River Range, and Uinta Mountains.
* WHEN...From 4 PM MST Monday to 6 AM MST Tuesday.
* IMPACTS...Dangerous avalanche conditions exist on many slopes.
Avalanches are likely to be triggered by anyone traveling on or
below slopes steeper than 30 degrees and may be triggered
remotely (from a distance) or from below. People stepping out of
bounds at a ski area are stepping into the same very dangerous
avalanche conditions.
From: Jan 05, 2026 22:56
Until: Jan 06, 2026 15:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulation between 8 to 18
inches expected, mainly above 7500 feet. Locally higher snow
accumulation in excess of 20 inches possible for locations above
8500 feet across the Wasatch and Bear River Ranges.
* WHERE...The Wasatch Mountains, and Western Uinta Mountains.
* WHEN...Until 5 PM MST this afternoon.
* IMPACTS...Travel could be difficult at times through this morning.
Traction law restrictions may be enacted.
* ADDITIONAL DETAILS...Periods of heavy snow will persist through
mid morning as a cold front sweeps through the area. Locations
favored under southwest flow such as Provo Canyon and Snowbasin
may see locally higher totals from orographic enhancement.
From: Jan 05, 2026 09:56
Until: Jan 06, 2026 00:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations 4 to 8 inches,
mainly above 7500 feet.
* WHERE...Wasatch Plateau/Book Cliffs.
* WHEN...Until 5 PM MST this afternoon.
* IMPACTS...Travel could be difficult at times this morning,
particularly over Daniels Summit.
* ADDITIONAL DETAILS...Periods of heavy snow will persist through
mid morning as a cold front sweeps through the area.
From: Jan 05, 2026 09:56
Until: Jan 06, 2026 00:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations 4 to 8 inches,
mainly above 7500 feet.
* WHERE...Wasatch Plateau/Book Cliffs.
* WHEN...Until 11 PM MST Monday.
* IMPACTS...Travel could be difficult at times, especially overnight
through Monday morning.
* ADDITIONAL DETAILS...Expect the heaviest snowfall overnight
through the early Monday morning hours.
From: Jan 04, 2026 21:10
Until: Jan 05, 2026 13:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulation between 8 to 18
inches expected, mainly above 7500 feet. Locally higher snow
accumulation in excess of 20 inches possible for locations above
8500 feet across the Wasatch and Bear River Ranges.
* WHERE...The Wasatch Mountains, and Western Uinta Mountains.
* WHEN...Until 11 PM MST Monday.
* IMPACTS...Travel could be difficult at times, especially late this
afternoon through Monday morning. Traction law restrictions may be
enacted.
* ADDITIONAL DETAILS...Snow will increase in coverage this evening,
with the most intense snow expected overnight tonight through
Monday morning. Mountain locations favored under southwest flow
such as Provo Canyon and Snowbasin may see locally higher totals
from orographic enhancement.
From: Jan 04, 2026 21:10
Until: Jan 05, 2026 13:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulation between 8 to 18
inches expected, mainly above 7500 feet. Locally higher snow
accumulation to 2 feet expected for locations above 8500 feet
across the Wasatch and Bear River Ranges.
* WHERE...The Wasatch Mountains and Western Uinta Mountains.
* WHEN...From 11 PM this evening to 11 PM MST Monday.
* IMPACTS...Travel could be difficult at times, especially Sunday
afternoon through Monday. Traction law restrictions may be enacted.
* ADDITIONAL DETAILS...Snow begins Saturday evening, with generally
light snow rates before a relative lull Sunday morning. Snow will
increase in coverage Sunday afternoon, with the most intense snow
expected between late Sunday and Monday morning. Mountain
locations favored under southwest flow such as Provo Canyon and
Snowbasin may see locally higher totals from orographic
enhancement.
From: Jan 03, 2026 21:33
Until: Jan 04, 2026 12:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulation between 8 to 18
inches expected, mainly above 7500 feet. Locally higher snow
accumulation to 2 feet expected for locations above 8500 feet
across the Wasatch and Bear River Range.
* WHERE...The Wasatch Mountains, and Western Uinta Mountains.
* WHEN...From 11 PM this evening to 11 PM MST Monday.
* IMPACTS...Travel could be difficult at times, especially Sunday
afternoon through Monday. Traction law restrictions may be enacted.
* ADDITIONAL DETAILS...
- Conditions begin more showery late tonight, continuing through
Sunday afternoon. Snow increases in intensity late Sunday and
persists into Monday.
- Mountain locations favored under southwest flow such as Provo
Canyon and Snowbasin may see locally higher totals from orographic
enhancement.
From: Jan 03, 2026 08:47
Until: Jan 04, 2026 00:15
Winter Weather Advisory
* WHAT...Snow above 7500 ft. Additional snow accumulations 3 to 6
inches.
* WHERE...Wasatch Mountains I-80 North.
* WHEN...Until 11 AM MST this morning.
* IMPACTS...Winter driving conditions are expected, especially over
Logan Summit. Higher snow intensity may bring brief periods of
winter driving conditions below 7500 feet this morning.
From: Jan 02, 2026 12:06
Until: Jan 02, 2026 18:00
Winter Weather Advisory
* WHAT...Snow expected. Additional snow accumulation up to 3 inches
expected with locally higher totals up to 5 inches in the upper
Cottonwoods and high Uintas.
* WHERE...Wasatch Mountains South of I-80 and Western Uinta
Mountains.
* WHEN...Until 11 AM MST this morning.
* IMPACTS...Winter driving conditions are expected.
From: Jan 02, 2026 12:06
Until: Jan 02, 2026 18:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to two inches.
* WHERE...Central Mountains and Wasatch Plateau/Book Cliffs.
* WHEN...Until 11 AM MST this morning.
* IMPACTS...Winter driving conditions are expected.
From: Jan 02, 2026 12:06
Until: Jan 02, 2026 18:00
Winter Weather Advisory
* WHAT...Snow expected. Snow accumulations between 4 to 12 inches
expected with locally higher totals up to 15 inches in the upper
Cottonwoods and high Uintas.
* WHERE...Wasatch Mountains South of I-80 and Western Uinta
Mountains.
* WHEN...Until 11 AM MST Friday.
* IMPACTS...Winter driving conditions are expected.
* ADDITIONAL DETAILS...Snow levels will increase through the day
today, peaking around 8500 feet in the evening before dropping to
around 7000 feet early Friday morning. Snowfall accumulations will
be heavily dependent on elevation as a result.
From: Jan 01, 2026 20:57
Until: Jan 02, 2026 12:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches,
particularly for elevations above 8000 feet.
* WHERE...Central Mountains and Wasatch Plateau/Book Cliffs.
* WHEN...From 5 PM this afternoon to 11 AM MST Friday.
* IMPACTS...Winter driving conditions are expected.
From: Jan 01, 2026 20:57
Until: Jan 02, 2026 12:00
Winter Weather Advisory
* WHAT...Wet snow expected above 7500 feet. Total snow accumulations
between 6 and 18 inches, locally up to 20 inches in the Bear River
Range.
* WHERE...Wasatch Mountains I-80 North.
* WHEN...Until 11 AM MST Friday.
* IMPACTS...Winter driving conditions are expected, especially over
Logan Summit. Higher snow intensity may bring brief periods of
winter driving conditions below 7500 feet, especially Friday
morning.
* ADDITIONAL DETAILS...Heaviest snowfall is expected late Thursday
evening into early Friday morning.
From: Jan 01, 2026 20:57
Until: Jan 02, 2026 12:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches
with locally higher amounts for the high Uintas, upper
Cottonwoods, and Bear River Range.
* WHERE...The Wasatch Mountains, Western Uinta Mountains, and
Wasatch Plateau/Book Cliffs.
* WHEN...Until 5 AM MST Sunday.
* IMPACTS...Winter driving conditions are expected.
From: Dec 27, 2025 13:24
Until: Dec 28, 2025 04:30
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches
with locally up to 2 feet the high Uintas, upper Cottonwoods, and
Bear River Range.
* WHERE...The Wasatch Mountains, Western Uinta Mountains, and
Wasatch Plateau/Book Cliffs.
* WHEN...Until 5 AM MST Sunday.
* IMPACTS...Travel could be difficult at times. Traction law
restrictions may be enacted.
From: Dec 26, 2025 22:26
Until: Dec 27, 2025 13:30
Winter Weather Advisory
* WHAT...For the first Winter Weather Advisory above 9000 feet,
snow. Additional snow accumulations up to 4 inches. For the second
Winter Weather Advisory, snow expected. Total snow accumulations
between 6 and 12 inches, locally up to 15 inches in the high
Uintas.
* WHERE...Western Uinta Mountains.
* WHEN...For the first Winter Weather Advisory, until 11 PM MST this
evening. For the second Winter Weather Advisory, from 11 AM Friday
to 5 AM MST Sunday.
* IMPACTS...Winter driving conditions are expected.
From: Dec 25, 2025 10:38
Until: Dec 26, 2025 01:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations 6 to 16 inches,
locally up to 20 inches upper Cottonwoods and Bear River Range.
* WHERE...The Wasatch Mountains, and Wasatch Plateau/Book Cliffs.
* WHEN...From 11 AM Friday to 5 AM MST Sunday.
* IMPACTS...Winter driving conditions are expected.
From: Dec 25, 2025 10:38
Until: Dec 26, 2025 01:45
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts in excess of 50 mph.
* WHERE...Western Millard and Juab Counties, Great Salt Lake Desert
and Mountains, and Southwest Utah.
* WHEN...Until 5 PM MST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects, such as
holiday decorations, and a few power outages may result.
From: Dec 25, 2025 06:34
Until: Dec 25, 2025 23:00
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts in excess of 45 mph
expected with gusts up to 55 mph along I-80 on the north side of
the Skull, Stansbury and Oquirrh ranges and in the Tooele Valley.
* WHERE...Western Millard and Juab Counties, Great Salt Lake Desert
and Mountains, Tooele and Rush Valleys, and Southwest Utah.
* WHEN...Until 5 PM MST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects, such as
holiday decorations, and a few power outages may result. Reduced
visibility in blowing dust may occur.
From: Dec 24, 2025 11:07
Until: Dec 25, 2025 02:15
Winter Weather Advisory
* WHAT...Snow expected above 9000 feet. Total snow accumulations
between 6 and 12 inches. Winds gusting as high as 55 mph.
* WHERE...Western Uinta Mountains.
* WHEN...From 11 AM this morning to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected.
From: Dec 24, 2025 10:31
Until: Dec 25, 2025 01:45
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected
with locally higher gusts on the north side of terrain that is
prone to downsloping, such as points on I-80 between the GSL and
the tip of the Oquirrhs and Stansbury Mountains.
* WHERE...Western Millard and Juab Counties, Great Salt Lake Desert
and Mountains, Tooele and Rush Valleys, and Southwest Utah.
* WHEN...From 11 AM Wednesday to 5 PM MST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects, such as
holiday decorations, and a few power outages may result along with
areas of blowing dust.
From: Dec 23, 2025 20:49
Until: Dec 24, 2025 12:45
Winter Weather Advisory
* WHAT...Snow expected above 9000 feet. Total snow accumulations
between 6 and 12 inches. Winds gusting as high as 55 mph.
* WHERE...Western Uinta Mountains.
* WHEN...From 11 AM Wednesday to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected.
From: Dec 23, 2025 21:06
Until: Dec 24, 2025 12:15
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to 3-6 inches.
* WHERE...Western Uinta Mountains.
* WHEN...Until 5 PM MST this afternoon.
* IMPACTS...Winter driving conditions are expected. Gusty winds
could bring down tree branches.
From: Dec 20, 2025 14:06
Until: Dec 21, 2025 00:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations of a trace to two
inches.
* WHERE...The Wasatch Mountains, Western Uinta Mountains, Wasatch
Plateau/Book Cliffs, and Central Mountains.
* WHEN...Until 11 PM MST this evening.
* IMPACTS...Winter driving conditions are expected on all mountain
routes, with snow ending from north to south Sunday evening.
From: Nov 30, 2025 23:12
Until: Dec 01, 2025 06:00
Winter Weather Advisory
* WHAT...Snow expected. Widespread snow totals of 4 to 8 inches,
with local accumulations of up to 12 inches in the Cottonwoods and
Wasatch Plateau.
* WHERE...The Wasatch Mountains, Western Uinta Mountains, Wasatch
Plateau/Book Cliffs, and Central Mountains.
* WHEN...Until 11 PM MST this evening.
* IMPACTS...Winter driving conditions are expected for all mountain
routes, beginning this morning in the Northern Mountains, and by
early afternoon in the Central mountains.
From: Nov 30, 2025 10:21
Until: Dec 01, 2025 01:30
Winter Weather Advisory
* WHAT...Snow expected. Widespread snow totals of 4 to 8 inches,
with local accumulations of up to 12 inches in the Cottonwoods and
Wasatch Plateau.
* WHERE...The Wasatch Mountains, Western Uinta Mountains, Wasatch
Plateau/Book Cliffs, and Central Mountains.
* WHEN...From 5 AM to 11 PM MST Sunday.
* IMPACTS...Winter driving conditions are expected for all mountain
routes, beginning early Sunday morning in the Northern Mountains,
and by early afternoon in the Central mountains.
From: Nov 29, 2025 20:20
Until: Nov 30, 2025 11:30
Dense Fog Advisory
* WHAT...Visibility less than one quarter mile in dense fog.
* WHERE...In Utah, Bear Lake and Bear River Valley, Northern Wasatch
Front, Salt Lake Valley, and Wasatch Back. In Wyoming, Uinta
County.
* WHEN...Until 10 AM MST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 23, 2025 11:35
Until: Nov 23, 2025 17:00
Dense Fog Advisory
* WHAT...Visibility less than a quarter mile mile in dense fog.
* WHERE...Northern Wasatch Front.
* WHEN...Until 9 AM MST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Near zero visibility is being reported on the
West Davis Corridor from West Haven to Farmington. The dense fog
will likely spread eastward toward I-15 and the Legacy Parkway
overnight.
From: Nov 22, 2025 09:00
Until: Nov 22, 2025 16:00
