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

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

34°F

1°C

Humidity 100%
Wind Speed ENE 12 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 16 Apr 06:50 AM MDT
Extended Forecast for

21 Miles S Fort Peck MT

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

  • Today

    Today: Rain likely, mainly before 1pm. Mostly cloudy, with a steady temperature around 41. Breezy, with a west northwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.

    High: 41 °F

    Breezy. Rain
    Likely then
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Northwest wind 11 to 20 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 41. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. North northwest wind 10 to 15 mph becoming light west northwest. Winds could gust as high as 24 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. West wind 6 to 10 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. North northwest wind 6 to 8 mph becoming southeast after midnight.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Southeast wind 6 to 9 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Southwest wind 6 to 8 mph becoming southeast in the evening.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. Southwest wind 7 to 10 mph becoming north northwest in the afternoon.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly before 1pm. Mostly cloudy, with a steady temperature around 41. Breezy, with a west northwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Tonight
Mostly cloudy, with a low around 21. Northwest wind 11 to 20 mph, with gusts as high as 31 mph.
Friday
Partly sunny, with a high near 41. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 23. North northwest wind 10 to 15 mph becoming light west northwest. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 54. West wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 31. North northwest wind 6 to 8 mph becoming southeast after midnight.
Sunday
Sunny, with a high near 67. Southeast wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 43. Southwest wind 6 to 8 mph becoming southeast in the evening.
Monday
Sunny, with a high near 72. Southwest wind 7 to 10 mph becoming north northwest in the afternoon.
Monday Night
Mostly clear, with a low around 43. North wind around 8 mph becoming east after midnight.
Tuesday
Sunny, with a high near 78. East southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A chance of showers. Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Fort Peck MT
 47.7°N 106.5°W (Elev. 2703 ft)
Last Update:
3:51 am MDT Apr 16, 2026
Forecast Valid:
7am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation