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 two 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 09, 2026 01:06
Until: Jan 09, 2026 06:00
Winter Weather Advisory
* WHAT...Snow expected. For the valley floors, trace to 2 inches
with up to 6 inches benches. For the Wasatch Back, 2 to 6 inches.
* WHERE...Cache Valley/Utah Portion, Eastern Box Elder County,
Northern Wasatch Front, Salt Lake Valley, Tooele and Rush Valleys,
and Wasatch Back.
* WHEN...From 2 AM to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected. This snow will
impact travel during the Thursday morning commute.
* ADDITIONAL DETAILS...Areas south and southeast of the Great Salt
Lake have a 25% chance of an additional 1 to 2 inches of snow
Thursday morning due to lake enhancement. There is a 40% chance of
additional lake effect snow south and southeast of the Great Salt
Lake Thursday night into Friday morning, which would bring an
additional 1 to 3 inches of snow.
From: Jan 07, 2026 23:42
Until: Jan 08, 2026 14:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 6 and 12
inches with locally higher amounts up to 18 inches for the upper
Cottonwoods.
* WHERE...Wasatch Plateau/Book Cliffs, Wasatch Mountains South of
I-80, and Western Uinta Mountains.
* WHEN...Until 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected. This snow will
impact travel during the Thursday morning commute.
From: Jan 07, 2026 23:42
Until: Jan 08, 2026 14:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 6 and 12
inches with locally higher amounts up to 20 inches for the Bear
River range.
* WHERE...Wasatch Mountains I-80 North.
* WHEN...Until 5 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected.
From: Jan 07, 2026 23:42
Until: Jan 08, 2026 14:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 6 and 12
inches with locally higher amounts for the Bear River range.
* WHERE...Wasatch Mountains I-80 North.
* WHEN...From 5 PM this afternoon to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected.
From: Jan 07, 2026 10:10
Until: Jan 08, 2026 01:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations of 1 to 4 inches
with locally higher amounts on the benches.
* WHERE...Cache Valley/Utah Portion, Eastern Box Elder County,
Northern Wasatch Front, Salt Lake Valley, Tooele and Rush Valleys,
and Wasatch Back.
* WHEN...From 2 AM to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected. This snow will
impact travel during the Thursday morning commute.
From: Jan 07, 2026 10:10
Until: Jan 08, 2026 01:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 6 and 12
inches with locally higher amounts expected for the upper
Cottonwoods.
* WHERE...Wasatch Plateau/Book Cliffs, Wasatch Mountains South of
I-80, and Western Uinta Mountains.
* WHEN...From 11 PM this evening to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected. This snow will
impact travel during the Thursday morning commute.
From: Jan 07, 2026 10:10
Until: Jan 08, 2026 01:15
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 avalanche danger. Large and unsurvivable tree
snapping avalanches 4-6 feet deep have already occurred,
multiple riders have been critically buried in an avalanche in
the Brighton backcountry since Friday, and more human-triggered
avalanches are expected, with natural avalanches possible.
* WHERE...For the mountains of Northern Utah, including the
Wasatch Range...Uinta Mountains.
* WHEN...In effect from 6AM MST today to 6AM MST Wednesday.
* 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 dangerous
avalanche conditions.
From: Jan 06, 2026 12:53
Until: Jan 07, 2026 13:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 6 and 12
inches with locally higher amounts for the upper Cottonwoods.
* WHERE...Wasatch Plateau/Book Cliffs, Wasatch Mountains South of
I-80, and Western Uinta Mountains.
* WHEN...From 11 PM Wednesday to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected. This snow will
impact travel during the Thursday morning commute.
From: Jan 06, 2026 20:43
Until: Jan 07, 2026 11:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 6 and 12
inches with locally higher amounts for the Bear River range.
* WHERE...Wasatch Mountains I-80 North.
* WHEN...From 5 PM Wednesday to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected.
From: Jan 06, 2026 20:43
Until: Jan 07, 2026 11:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations of 1 to 4 inches
with locally higher amounts on the benches.
* WHERE...Cache Valley/Utah Portion, Eastern Box Elder County,
Northern Wasatch Front, Salt Lake Valley, Tooele and Rush Valleys,
and Wasatch Back.
* WHEN...From 2 AM to 11 PM MST Thursday.
* IMPACTS...Winter driving conditions are expected. This snow will
impact travel during the Thursday morning commute.
* ADDITIONAL DETAILS...There is a chance of lake enhanced snowfall
Thursday morning, which would bring greater totals to areas south
to southeast of the Great Salt Lake. There is also a low chance of
lake effect snow Friday morning.
From: Jan 06, 2026 20:43
Until: Jan 07, 2026 11:45
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 accumulation between 8 to 18
inches expected, mainly above 7500 feet. Locally higher snow
accumulation in excess of 24 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
afternoon, 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 10:03
Until: Jan 05, 2026 01:15
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...Wet snow expected above 7500 ft. Total snow accumulations
between 3 and 10 inches, locally up to 12 inches in the Bear River
Range.
* WHERE...Wasatch Mountains I-80 North above 7500 ft.
* WHEN...From 2 PM Thursday to 11 AM MST Friday.
* IMPACTS...Winter driving conditions are expected, especially over
Logan Summit.
* ADDITIONAL DETAILS...Heaviest snowfall is expected late Thursday
evening into early Friday morning.
From: Jan 01, 2026 06:28
Until: Jan 01, 2026 18:00
Winter Weather Advisory
* WHAT...Snow expected. Snow accumulations between 4 to 12 inches
expected. Locally higher totals above 1 foot possible in the Upper
Cottonwoods.
* WHERE...Wasatch Mountains South of I-80 and Western Uinta
Mountains.
* WHEN...From 8 AM Thursday to 11 AM MST Friday.
* IMPACTS...Winter driving conditions are expected.
* ADDITIONAL DETAILS...
- Snow begins Thursday morning, with a potential for a lull in the
late afternoon and evening. Snow reinvigorates in the late
evening, with heaviest snowfall rates expected Thursday night into
early Friday morning.
- Snow levels will increase through the day Thursday, peaking
around 8500 ft in the evening before dropping to around 7000 ft
early Friday morning. Snowfall accumulations will be heavily
dependent on elevation as a result.
From: Jan 01, 2026 06:28
Until: Jan 01, 2026 18:00
Winter Weather Advisory
* WHAT...Freezing rain expected. Total ice accumulations of up to
one tenth of an inch, particularly for Utah's West Desert from the
Salt Flats to the Nevada border. Additional freezing rain
accumulations great than a hundredth of an inch is expected on the
north end of the Tooele Valley along the I-80 corridor.
* WHERE...Great Salt Lake Desert and Mountains and Tooele and Rush
Valleys.
* WHEN...Until 11 AM MST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Winter driving conditions are
expected. The hazardous conditions could impact the Thursday
morning commute.
* ADDITIONAL DETAILS...The greatest impacts and highest confidence
for freezing rain are expected across the West Desert during the
morning hours, however, there is some potential periods (15-30%
chance) freezing rain lingers into the afternoon.
Additionally, there is upwards of a 30 to 40 percent chance of
freezing rain accumulations outside of the advisory area,
particularly along the northern Wasatch Front west of the I-15
corridor.
From: Jan 01, 2026 06:28
Until: Jan 01, 2026 18:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to 1 to 3 inches.
* 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 28, 2025 01:58
Until: Dec 28, 2025 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...The first Winter Weather Advisory expiring at 11PM Thursday
has been cancelled as the period favoring the most impactful
snowfall has ended. For the second Winter Weather Advisory, snow
expected. Total snow accumulations between 6 and 12 inches,
locally up to 15 to 20 inches in the high Uintas.
* WHERE...Western Uinta Mountains.
* WHEN...From 11 AM Friday to 5 AM MST Sunday.
* IMPACTS...Winter driving conditions are expected beginning late
Friday morning.
From: Dec 25, 2025 22:34
Until: Dec 26, 2025 13:45
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 22:34
Until: Dec 26, 2025 13:45
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 19:57
Until: Dec 26, 2025 11:00
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
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
