Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 15, 12:00 AM MDT

Current conditions at

FORT PECK DAM (GGWFP)

Lat: 48.0084°NLon: 106.3962°WElev: 2280.0ft.

25°F

-4°C

Humidity	71%
Wind Speed	NE 17 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Wind Chill	12°F (-11°C)
Last update	13 Mar 10:50 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

21 Miles S Fort Peck MT

Winter Storm Warning March 13, 11:43pm until March 15, 12:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 11:43pm until March 15, 12:00am
NOW until 12:00am Sun
Winter Storm Warning
Tonight
Low: 22 °F
Snow Likely
Saturday
High: 31 °F
Snow and
Patchy
Blowing Snow
Saturday Night
Low: 7 °F
Snow then
Slight Chance
Snow
Sunday
High: 24 °F
Partly Sunny
Sunday Night
Low: 8 °F
Partly Cloudy
Monday
High: 35 °F
Partly Sunny
then Slight
Chance Snow
Monday Night
Low: 27 °F
Mostly Cloudy
Tuesday
High: 56 °F
Partly Sunny
then Partly
Sunny and
Breezy

Detailed Forecast

Tonight

Snow likely, mainly after 4am. Cloudy, with a low around 22. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Saturday

Snow. Patchy blowing snow after 1pm. High near 31. East wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

Snow, mainly before midnight. Low around 7. Wind chill values between -5 and 5. North wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday

Partly sunny, with a high near 24. Wind chill values between -5 and 5. North northwest wind around 7 mph becoming west in the afternoon.

Sunday Night

Partly cloudy, with a low around 8. West wind around 6 mph becoming south after midnight.

Monday

A 20 percent chance of snow after noon. Mostly cloudy, with a high near 35. South southeast wind 6 to 11 mph, with gusts as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 27. South southeast wind 9 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Tuesday

Partly sunny, with a high near 56. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 33 mph.

Tuesday Night

Partly cloudy, with a low around 41. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph.