Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

76°F

24°C

Humidity 43%
Wind Speed ENE 12 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index78°F (26°C)
Last update 26 Jul 11:48 PM MDT
Extended Forecast for

3 Miles SE Fort Peck MT

  • Overnight

    Overnight: Areas of smoke. Partly cloudy, with a low around 66. East wind around 9 mph.

    Low: 66 °F

    Areas Smoke

  • Monday

    Monday: Patchy smoke. Mostly sunny, with a high near 87. East northeast wind 5 to 10 mph becoming north in the afternoon.

    High: 87 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Areas of smoke. Partly cloudy, with a low around 66. North wind around 6 mph becoming east after midnight.

    Low: 66 °F

    Areas Smoke

  • Tuesday

    Tuesday: Patchy smoke. Mostly sunny, with a high near 89. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 89 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight.  Mostly clear, with a low around 67. East wind 8 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Light and variable wind becoming north 5 to 7 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 66. North wind around 9 mph becoming east after midnight.  Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 87. East wind 6 to 9 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 66. East northeast wind 7 to 10 mph.

    Low: 66 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Areas of smoke. Partly cloudy, with a low around 66. East wind around 9 mph.
Monday
Patchy smoke. Mostly sunny, with a high near 87. East northeast wind 5 to 10 mph becoming north in the afternoon.
Monday Night
Areas of smoke. Partly cloudy, with a low around 66. North wind around 6 mph becoming east after midnight.
Tuesday
Patchy smoke. Mostly sunny, with a high near 89. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight. Mostly clear, with a low around 67. East wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 89. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 66. North wind around 9 mph becoming east after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 87. East wind 6 to 9 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. East northeast wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 88. East southeast wind around 7 mph becoming south southwest in the afternoon.
Friday Night
Mostly clear, with a low around 66. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Fort Peck MT
 47.98°N 106.41°W (Elev. 2247 ft)
12:41 am MDT Jul 27, 2026
1am MDT Jul 27, 2026-6pm MDT Aug 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database