National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

26°F

-3°C

Humidity 80%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 09 Jan 05:52 PM MST
Extended Forecast for

Fort Peck MT

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a slight chance of snow after 9pm. Mostly cloudy, with a low around 20. Light and variable wind becoming west 5 to 9 mph in the evening. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 9am. Mostly cloudy, with a high near 36. West wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 36 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a steady temperature around 30. West southwest wind 6 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50. West southwest wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Breezy, with a west northwest wind around 23 mph, with gusts as high as 36 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. West northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow before 7pm, then a slight chance of snow after 9pm. Mostly cloudy, with a low around 20. Light and variable wind becoming west 5 to 9 mph in the evening. Chance of precipitation is 20%.
Saturday
A 20 percent chance of snow before 9am. Mostly cloudy, with a high near 36. West wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a steady temperature around 30. West southwest wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 41. West wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 29. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 50. West southwest wind 14 to 18 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 37. Breezy, with a west northwest wind around 23 mph, with gusts as high as 36 mph.
Tuesday
Partly sunny, with a high near 47. West northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 32. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 45. West northwest wind around 8 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 32. South wind 8 to 17 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.
Thursday
A slight chance of rain. Mostly sunny, with a high near 41. Breezy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 21. Blustery.
Friday
A slight chance of snow. Partly sunny, with a high near 29. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Peck MT
 48°N 106.47°W (Elev. 2254 ft)
Last Update:
1:34 pm MST Jan 9, 2026
Forecast Valid:
6pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation