Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

78°F

26°C

Humidity 52%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Heat Index79°F (26°C)
Last update 05 Aug 07:56 PM MDT
Extended Forecast for

Fort Peck MT

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm.  Mostly clear, with a low around 60. West wind 6 to 10 mph.  Chance of precipitation is 20%.

    Low: 60 °F

    Isolated
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. West southwest wind 6 to 9 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 63. South wind around 7 mph becoming north northeast in the evening.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 3pm.  Mostly sunny, with a high near 84. Northeast wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 61. Northeast wind around 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 72. West northwest wind 10 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. West wind around 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers.  Partly sunny, with a high near 70. West northwest wind 15 to 18 mph, with gusts as high as 31 mph.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 56. West northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 9pm. Mostly clear, with a low around 60. West wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 85. West southwest wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 63. South wind around 7 mph becoming north northeast in the evening.
Thursday
A slight chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 84. Northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Northeast wind around 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. West northwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 70. West northwest wind 15 to 18 mph, with gusts as high as 31 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. West northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 77. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 59. West wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Fort Peck MT
 48°N 106.44°W (Elev. 2247 ft)
5:45 pm MDT Aug 5, 2025
8pm MDT Aug 5, 2025-6pm MDT Aug 12, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database