Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

86°F

30°C

Humidity 27%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index83°F (28°C)
Last update 11 Aug 04:50 PM MDT
Extended Forecast for

13 Miles S Frazer MT

  • Tonight

    Tonight: Widespread haze before 4am. Mostly clear, with a low around 58. North wind 7 to 11 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 58 °F

    Haze

  • Wednesday

    Wednesday: A slight chance of showers between 9am and noon.  Mostly sunny, with a high near 79. Northeast wind 11 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Increasing clouds, with a low around 56. Northeast wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 3pm.  Cloudy, with a high near 71. East wind 14 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 55. East wind 17 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%.

    Low: 55 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before noon.  Cloudy, with a high near 70. East wind 13 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. North wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 73. North wind around 6 mph becoming west northwest in the afternoon.

    High: 73 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming light and variable.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Widespread haze before 4am. Mostly clear, with a low around 58. North wind 7 to 11 mph becoming east after midnight. Winds could gust as high as 18 mph.
Wednesday
A slight chance of showers between 9am and noon. Mostly sunny, with a high near 79. Northeast wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 56. Northeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday
Showers likely, with thunderstorms also possible after 3pm. Cloudy, with a high near 71. East wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. East wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.
Friday
Showers likely, mainly before noon. Cloudy, with a high near 70. East wind 13 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 51. North wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday
Mostly cloudy, with a high near 73. North wind around 6 mph becoming west northwest in the afternoon.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming light and variable.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 81. East wind 5 to 7 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. East wind around 7 mph.
Monday
Partly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Tuesday
A slight chance of showers. Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Frazer MT
 47.87°N 106.11°W (Elev. 2598 ft)
12:35 pm MDT Aug 11, 2026
6pm MDT Aug 11, 2026-6pm MDT Aug 18, 2026
 
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Additional Resources

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