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Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Hazardous Weather Conditions

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

33°F

1°C

Humidity 71%
Wind Speed W 34 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 16 Apr 01:50 PM MDT
Extended Forecast for

Fort Peck MT

Lake Wind Advisory until April 16, 09:00pm
Click here for hazard details and duration
Lake Wind Advisory
  •  
    Lake Wind Advisory until April 16, 09:00pm

    NOW until 9:00pm Thu

    Lake Wind Advisory

  • This Afternoon

    High: 44 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Northwest wind 13 to 20 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. West wind 6 to 16 mph, with gusts as high as 26 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. West wind 7 to 10 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. North northwest wind 7 to 10 mph becoming east southeast after midnight.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63. East wind around 8 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. East southeast wind 8 to 10 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a high near 44. Breezy, with a northwest wind around 22 mph, with gusts as high as 32 mph.
Tonight
Increasing clouds, with a low around 21. Northwest wind 13 to 20 mph, with gusts as high as 29 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 24. West wind 6 to 16 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 52. West wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 31. North northwest wind 7 to 10 mph becoming east southeast after midnight.
Sunday
Sunny, with a high near 63. East wind around 8 mph.
Sunday Night
Mostly clear, with a low around 42. East southeast wind 8 to 10 mph.
Monday
Sunny, with a high near 70. West southwest wind around 9 mph.
Monday Night
Mostly clear, with a low around 43. North northwest wind 8 to 10 mph becoming east after midnight.
Tuesday
Sunny, with a high near 75. East wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 77.
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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:
12:35 pm MDT Apr 16, 2026
Forecast Valid:
2pm MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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