Blizzard Warning
* WHAT...Blizzard conditions. Additional snow accumulations up to
two inches. Winds gusting as high as 45 mph.
* WHERE...Daniels, Sheridan, and Roosevelt Counties.
* WHEN...Until 5 PM MST this afternoon.
* IMPACTS...Visibilities will drop below 1/4 mile due to falling and
blowing snow. Plan on slippery road conditions. The hazardous
conditions could impact the Wednesday morning commutes. Gusty
winds could bring down tree branches.
From: Feb 18, 2026 09:32
Until: Feb 18, 2026 18:15
Blizzard Warning
* WHAT...Blizzard conditions. Additional snow accumulations up to 2
inches. Winds gusting as high as 45 mph.
* WHERE...A portion of northeast Montana.
* WHEN...Until 5 PM MST Wednesday.
* IMPACTS...Visibilities may drop below 1/4 mile due to falling and
blowing snow. Plan on slippery road conditions. The hazardous
conditions could impact the Wednesday morning and evening
commutes. Gusty winds could bring down tree branches.
From: Feb 18, 2026 05:04
Until: Feb 18, 2026 13:15
High Wind Warning
* WHAT...West winds 25 to 35 mph with gusts up to 60 mph.
* WHERE...Dawson, McCone, and Prairie Counties.
* WHEN...Until 5 AM MST Wednesday.
* IMPACTS...High winds may move loose debris, damage property, and
cause power bumps. Travel could be difficult, especially for high
profile vehicles.
From: Feb 18, 2026 04:59
Until: Feb 18, 2026 12:00
Winter Weather Advisory
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around one tenth of an inch.
Winds gusting as high as 50 mph.
* WHERE...A portion of northeast Montana.
* WHEN...From 8 PM this evening to 2 PM MST Saturday.
* IMPACTS...Plan on slippery road conditions. Gusty winds could
bring down tree branches.
From: Jan 31, 2026 03:00
Until: Jan 31, 2026 21:00
Winter Weather Advisory
* WHAT...Freezing rain. Additional ice accumulations up to one tenth
of an inch. Winds gusting as high as 40 mph.
* WHERE...A portion of northeast Montana.
* WHEN...Until 2 PM MST this afternoon.
* IMPACTS...Difficult travel conditions are possible.
From: Jan 31, 2026 08:26
Until: Jan 31, 2026 21:00
Winter Weather Advisory
* WHAT...Mixed precipitation expected. Ice accumulations around one
tenth of an inch and total snow accumulations up to one inch.
* WHERE...Most of northeast Montana.
* WHEN...From 8 PM this evening to 2 PM MST Saturday.
* IMPACTS...Plan on slick road conditions. Sidewalks may become
slippery and lead to injuries from falls.
From: Jan 30, 2026 08:18
Until: Jan 30, 2026 23:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 35 below.
* WHERE...Daniels, Northern Valley, Sheridan, and Roosevelt Counties.
* WHEN...Until 5 AM MST Monday.
* IMPACTS...The dangerously cold wind chills as low as 35 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
From: Jan 25, 2026 19:00
Until: Jan 26, 2026 12:00
Extreme Cold Warning
* WHAT...Dangerously cold wind chills as low as 45 below.
* WHERE...Daniels, Northern Valley, Sheridan, and Roosevelt Counties.
* WHEN...Until 1 PM MST Sunday.
* IMPACTS...The dangerously cold wind chills could cause frostbite
on exposed skin in as little as 10 minutes. Frostbite and
hypothermia will occur if unprotected skin is exposed to these
temperatures. An extended period of freezing temperatures could
cause ruptured water pipes.
From: Jan 24, 2026 20:20
Until: Jan 25, 2026 20:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 39 below.
* WHERE...Phillips, Central and Southern Valley, Dawson, Garfield,
McCone, Prairie, Richland and Wibaux Counties.
* WHEN...Until 1 PM MST Sunday.
* IMPACTS...The dangerously cold wind chills could cause frostbite
on exposed skin in as little as 15 minutes. Wind chill values can
lead to hypothermia with prolonged exposure.
From: Jan 24, 2026 20:20
Until: Jan 25, 2026 20:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 39 below.
* WHERE...Phillips, Central and Southern Valley, Dawson, Garfield,
McCone, Prairie, and Wibaux Counties.
* WHEN...Until 1 PM MST Sunday.
* IMPACTS...The dangerously cold wind chills could cause frostbite
on exposed skin in as little as 10 minutes. Wind chill values can
lead to hypothermia with prolonged exposure.
From: Jan 23, 2026 17:59
Until: Jan 24, 2026 10:00
Extreme Cold Warning
* WHAT...Dangerously cold wind chills as low as 50 below.
* WHERE...Daniels, Roosevelt, Northern Valley and Sheridan Counties.
* WHEN...Until 1 PM MST Sunday.
* IMPACTS...The dangerously cold wind chills could cause frostbite
on exposed skin in as little as 10 minutes. An extended period of
freezing temperatures could cause ruptured water pipes.
From: Jan 23, 2026 17:59
Until: Jan 24, 2026 10:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 35 below expected.
* WHERE...Phillips, Central and Southern Valley, Dawson, Garfield,
McCone, Prairie, and Wibaux Counties.
* WHEN...Until 1 PM MST Sunday.
* IMPACTS...The dangerously cold wind chills as low as 40 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures. Wind chill values can lead to
hypothermia with prolonged exposure.
From: Jan 23, 2026 08:32
Until: Jan 23, 2026 22:30
Extreme Cold Warning
* WHAT...Dangerously cold wind chills as low as 50 below expected.
* WHERE...Daniels, Northern Valley, Richland, Sheridan, and
Roosevelt Counties.
* WHEN...Until 1 PM MST Sunday.
* IMPACTS...The dangerously cold wind chills as low as 50 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures. An extended period of freezing
temperatures could cause ruptured water pipes.
From: Jan 23, 2026 08:32
Until: Jan 23, 2026 22:30
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 39 below.
* WHERE...Central and Southeast Phillips, Central and Southern
Valley, Dawson, Garfield, McCone, Northern Phillips, Prairie,
Southwest Phillips, and Wibaux Counties.
* WHEN...Until 1 PM MST Sunday.
* IMPACTS...The dangerously cold wind chills as low as 40 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures. Wind chill values can lead to
hypothermia with prolonged exposure.
From: Jan 22, 2026 20:47
Until: Jan 23, 2026 12:15
Extreme Cold Warning
* WHAT...Dangerously cold wind chills as low as 45 below.
* WHERE...Daniels, Eastern Roosevelt, Northern Valley, Richland,
Sheridan, and Western Roosevelt Counties.
* WHEN...Until 1 PM MST Sunday.
* IMPACTS...The dangerously cold wind chills as low as 45 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures. An extended period of freezing
temperatures could cause ruptured water pipes.
From: Jan 22, 2026 20:47
Until: Jan 23, 2026 12:15
Extreme Cold Watch
* WHAT...Dangerously cold wind chills as low as 43 below possible.
* WHERE...Daniels, Eastern Roosevelt, Richland, and Sheridan
Counties.
* WHEN...From late tonight through Saturday morning.
* IMPACTS...The dangerously cold wind chills as low as 45 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
From: Jan 21, 2026 09:22
Until: Jan 21, 2026 23:45
Extreme Cold Watch
* WHAT...Dangerously cold wind chills as low as 39 below possible.
* WHERE...Central and Southern Valley, Northern Phillips, Northern
Valley, and Western Roosevelt Counties.
* WHEN...From late tonight through Saturday morning.
* IMPACTS...The dangerously cold wind chills as low as 40 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
From: Jan 21, 2026 15:31
Until: Jan 21, 2026 23:45
High Wind Warning
* WHAT...For the High Wind Warning, northwest winds 25 to 40 mph
with gusts up to 60 mph. For the Extreme Cold Watch, dangerously
cold wind chills as low as 39 below possible.
* WHERE...Central and Southern Valley, Northern Phillips, Northern
Valley, and Western Roosevelt Counties.
* WHEN...For the High Wind Warning, until 9 AM MST this morning. For
the Extreme Cold Watch, from late tonight through Saturday morning.
* IMPACTS...High winds may move loose debris, damage property, and
cause power bumps. Travel could be difficult, especially for high
profile vehicles. The dangerously cold wind chills as low as 40
below zero could cause frostbite on exposed skin in as little as
10 minutes.
From: Jan 21, 2026 09:22
Until: Jan 21, 2026 17:30
Extreme Cold Watch
* WHAT...For the High Wind Warning, northwest winds 25 to 40 mph
with gusts up to 60 mph. For the Extreme Cold Watch, dangerously
cold wind chills as low as 39 below possible.
* WHERE...Central and Southern Valley, Northern Phillips, Northern
Valley, and Western Roosevelt Counties.
* WHEN...For the High Wind Warning, until 9 AM MST this morning. For
the Extreme Cold Watch, from late tonight through Saturday morning.
* IMPACTS...High winds may move loose debris, damage property, and
cause power bumps. Travel could be difficult, especially for high
profile vehicles. The dangerously cold wind chills as low as 40
below zero could cause frostbite on exposed skin in as little as
10 minutes.
From: Jan 21, 2026 09:22
Until: Jan 21, 2026 17:30
High Wind Warning
* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph.
* WHERE...Central and Southeast Phillips, Garfield, and McCone
Counties.
* WHEN...Until 9 AM MST this morning.
* IMPACTS...High winds may move loose debris, damage property, and
cause power bumps. Travel could be difficult, especially for high
profile vehicles.
From: Jan 21, 2026 09:22
Until: Jan 21, 2026 16:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Eastern Roosevelt, Sheridan, and Western Roosevelt
Counties.
* WHEN...From 6 PM this evening to 11 AM MST Monday.
* IMPACTS...Low visibility could make driving conditions hazardous.
Riming ice on power lines could lead to power bumps that damage
electronics or brief outages.
From: Jan 04, 2026 11:25
Until: Jan 05, 2026 18:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Eastern Roosevelt, Sheridan, and Western Roosevelt
Counties.
* WHEN...Until 11 AM MST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Jan 05, 2026 09:24
Until: Jan 05, 2026 18:00
Winter Weather Advisory
...FREEZING RAIN ALONG AND NORTH OF FORT PECK LAKE AND THE MISSOURI
RIVER...
.A warm front will bring an area of freezing rain east through the
area late tonight and early Sunday.
* WHAT...Freezing Rain expected.
* WHERE...A portion of northeast Montana.
* WHEN...Until noon MST today.
* IMPACTS...Be prepared for slippery roads. Slow down and use
caution while driving. If you are going outside, watch your first
few steps taken on stairs, sidewalks, and driveways. These
surfaces could be icy and slippery, increasing your risk of a fall
and injury.
From: Jan 04, 2026 11:38
Until: Jan 04, 2026 19:00
Winter Weather Advisory
...FREEZING RAIN ALONG AND NORTH OF FORT PECK LAKE AND THE MISSOURI
RIVER...
.A warm front will bring an area of freezing rain east through the
area late tonight and early Sunday.
* WHAT...Freezing Rain expected.
* WHERE...A portion of northeast Montana.
* WHEN...From 9 PM this evening to noon MST Sunday.
* IMPACTS...Be prepared for slippery roads. Slow down and use
caution while driving. If you are going outside, watch your first
few steps taken on stairs, sidewalks, and driveways. These
surfaces could be icy and slippery, increasing your risk of a fall
and injury.
From: Jan 03, 2026 20:22
Until: Jan 04, 2026 12:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Central Phillips, Northern Phillips, Southeast Phillips,
Valley, Daniels, Richland, and Roosevelt Counties.
* WHEN...Until 11 AM MST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Jan 03, 2026 05:08
Until: Jan 03, 2026 12:15
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Central and Southeast Phillips, Central and Southern
Valley, Daniels, Eastern Roosevelt, Northern Phillips, Northern
Valley, Richland, and Western Roosevelt Counties.
* WHEN...Until 11 AM MST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Freezing fog will accumulate on power lines
and scattered power outages may occur.
From: Jan 02, 2026 17:27
Until: Jan 03, 2026 12:00
Dense Fog Advisory
* WHAT...Visibility less than one mile in dense fog.
* WHERE...Daniels, Dawson, Eastern Roosevelt, McCone, Prairie,
Richland, Sheridan, Western Roosevelt, and Wibaux Counties.
* WHEN...Until 11 AM MST Friday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Low visibility could make driving conditions
hazardous.
From: Jan 01, 2026 20:57
Until: Jan 02, 2026 18:00
Dense Fog Advisory
* WHAT...Visibility less than one mile in dense fog.
* WHERE...Daniels, Dawson, Roosevelt, McCone, Prairie, Richland,
Sheridan, Roosevelt, and Wibaux Counties.
* WHEN...Until 11 AM MST this morning.
* IMPACTS...Low visibility and frost could make driving conditions
hazardous.
From: Jan 02, 2026 09:53
Until: Jan 02, 2026 18:00
