Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

66°F

19°C

Humidity 63%
Wind Speed NNE 10 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 12 Aug 07:50 AM MDT
Extended Forecast for

16 Miles S Fort Peck MT

  • Today

    Today: Mostly sunny, with a high near 81. Northeast wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely after midnight.  Increasing clouds, with a low around 56. East northeast wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    Low: 56 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm.  High near 72. East wind 13 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%.

    High: 72 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 55. East wind 10 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%.

    Low: 55 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers, mainly before noon.  Cloudy, with a high near 71. East northeast wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 71 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. North wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 74. East northeast wind around 6 mph.

    High: 74 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 55. East wind around 6 mph.

    Low: 55 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 82. South southeast wind 6 to 8 mph.

    High: 82 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 81. Northeast wind 11 to 15 mph, with gusts as high as 23 mph.
Tonight
A chance of showers and thunderstorms, then showers likely after midnight. Increasing clouds, with a low around 56. East northeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 72. East wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. East wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Friday
A 50 percent chance of showers, mainly before noon. Cloudy, with a high near 71. East northeast wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 52. North wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly cloudy, with a high near 74. East northeast wind around 6 mph.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 55. East wind around 6 mph.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 82. South southeast wind 6 to 8 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming east northeast in the evening.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles S Fort Peck MT
 47.77°N 106.44°W (Elev. 2408 ft)
3:46 am MDT Aug 12, 2026
8am MDT Aug 12, 2026-6pm MDT Aug 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database