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Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

83°F

28°C

Humidity 41%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index82°F (28°C)
Last update 12 Jul 12:48 AM MDT
Extended Forecast for

Fort Peck MT

Extreme Heat Warning July 12, 01:26am until July 13, 06:00am
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 12, 01:26am until July 13, 06:00am

    NOW until 6:00am Mon

    Extreme Heat Warning

  • Overnight

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 107. North wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 107 °F

    Hot

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 71. West northwest wind 16 to 21 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 71 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny and hot, with a high near 96. North northwest wind around 10 mph becoming northeast in the afternoon.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. East wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. East wind 14 to 21 mph, with gusts as high as 34 mph.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 65. Breezy, with an east northeast wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    Low: 65 °F

    Slight Chance
    T-storms and
    Breezy then
    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 89. East northeast wind 13 to 20 mph, with gusts as high as 31 mph.

    High: 89 °F

    Slight Chance
    T-storms then
    Partly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 69. West wind around 5 mph becoming light and variable.
Sunday
Sunny and hot, with a high near 107. North wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Increasing clouds, with a low around 71. West northwest wind 16 to 21 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Monday
Mostly sunny and hot, with a high near 96. North northwest wind around 10 mph becoming northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 68. East wind 11 to 13 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 92. East wind 14 to 21 mph, with gusts as high as 34 mph.
Tuesday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 65. Breezy, with an east northeast wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 89. East northeast wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 90. East northeast wind around 7 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. East wind 10 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Peck MT
 48.02°N 106.47°W (Elev. 2205 ft)
Last Update:
12:20 am MDT Jul 12, 2026
Forecast Valid:
1am MDT Jul 12, 2026-6pm MDT Jul 18, 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