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

Sky Warn 2026

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Current conditions at

FORT PECK DAM (GGWFP)

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

NA

62°F

17°C

Humidity 33%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 19 May 05:48 PM MDT
Extended Forecast for

2 Miles W Fort Peck MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. South wind 5 to 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 71. South southwest wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 41. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 66. Northwest wind 8 to 10 mph.

    High: 66 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. West wind 5 to 10 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. West wind 3 to 7 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Northwest wind 5 to 7 mph becoming southeast after midnight.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. South southeast wind around 7 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. East southeast wind 6 to 8 mph.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. South wind 5 to 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 71. South southwest wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 41. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 66. Northwest wind 8 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 41. West wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 72. West wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 45. Northwest wind 5 to 7 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 80. South southeast wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 50. East southeast wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 85. South southeast wind 7 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 53. West southwest wind 8 to 11 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Memorial Day
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Fort Peck MT
 48.01°N 106.5°W (Elev. 2290 ft)
Last Update:
5:16 pm MDT May 19, 2026
Forecast Valid:
6pm MDT May 19, 2026-6pm MDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation