National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

50°F

10°C

Humidity 35%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 09 Apr 02:50 PM MDT
Extended Forecast for

Fort Peck MT

Lake Wind Advisory April 10, 06:00pm until April 11, 07:00am
Click here for hazard details and duration
Lake Wind Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 30. Northwest wind 5 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Breezy, with a southeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 41. Breezy, with an east southeast wind 18 to 24 mph, with gusts as high as 32 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. East wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. North wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 61. West northwest wind 11 to 13 mph, with gusts as high as 18 mph.

    High: 61 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 40. East northeast wind around 11 mph.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 52. East northeast wind around 10 mph. Chance of precipitation is 70%.

    High: 52 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 37. East northeast wind 7 to 10 mph.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Northwest wind 5 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 61. Breezy, with a southeast wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Increasing clouds, with a low around 41. Breezy, with an east southeast wind 18 to 24 mph, with gusts as high as 32 mph.
Saturday
Mostly sunny, with a high near 74. East wind 9 to 17 mph, with gusts as high as 26 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. North wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 40%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 61. West northwest wind 11 to 13 mph, with gusts as high as 18 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40. East northeast wind around 11 mph.
Monday
Showers likely. Mostly cloudy, with a high near 52. East northeast wind around 10 mph. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 37. East northeast wind 7 to 10 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 58. East wind 7 to 10 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. West southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Peck MT
 48°N 106.47°W (Elev. 2254 ft)
Last Update:
3:16 pm MDT Apr 9, 2026
Forecast Valid:
3pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation