Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

33°F

1°C

Humidity 60%
Wind Speed ENE 17 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 01 Apr 06:50 AM MDT
Extended Forecast for

2 Miles W Fort Peck MT

Lake Wind Advisory April 1, 07:44am until April 1, 10:00am
Click here for hazard details and duration
...
  •  
    Lake Wind Advisory April 1, 07:44am until April 1, 10:00am

    NOW until 10:00am Wed

    Lake Wind Advisory

  • Today

    High: 49 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 30. East wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of snow before 9am, then a chance of rain.  Mostly cloudy, with a high near 45. Breezy, with an east wind 22 to 24 mph, with gusts as high as 33 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 45 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 9pm, then snow, possibly mixed with rain between 9pm and midnight, then snow after midnight.  Low around 28. East northeast wind 13 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: Snow before 3pm, then a chance of rain and snow.  High near 41. Northeast wind 7 to 10 mph becoming north northwest in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. West wind 3 to 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. South southwest wind 3 to 6 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. West northwest wind around 7 mph becoming south southeast in the evening.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 49. East wind 11 to 17 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 30. East wind 15 to 18 mph, with gusts as high as 25 mph.
Thursday
A slight chance of snow before 9am, then a chance of rain. Mostly cloudy, with a high near 45. Breezy, with an east wind 22 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Rain before 9pm, then snow, possibly mixed with rain between 9pm and midnight, then snow after midnight. Low around 28. East northeast wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow before 3pm, then a chance of rain and snow. High near 41. Northeast wind 7 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 27. West wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 52. South southwest wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 31. West northwest wind around 7 mph becoming south southeast in the evening.
Sunday
Partly sunny, with a high near 58. South southwest wind 6 to 10 mph becoming northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 31. North northeast wind 9 to 13 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 50. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Fort Peck MT
 48.01°N 106.5°W (Elev. 2290 ft)
3:05 am MDT Apr 1, 2026
7am MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database