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

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Hazardous Weather Conditions

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

63°F

17°C

Humidity 44%
Wind Speed SSE 18 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 13 Nov 04:56 PM MST
Extended Forecast for

Fort Peck MT

Lake Wind Advisory until November 14, 05:00pm
Click here for hazard details and duration
Lake Wind Advisory
  •  
    Lake Wind Advisory until November 14, 05:00pm

    NOW until 5:00pm Fri

    Lake Wind Advisory

  • This Afternoon

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 50. South wind 17 to 20 mph, with gusts as high as 31 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of showers before 11am, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 61. West northwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 61 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47. West wind around 8 mph becoming south in the morning.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. East southeast wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. East wind 6 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. East wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 59. South wind around 14 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 50. South wind 17 to 20 mph, with gusts as high as 31 mph.
Friday
A slight chance of showers before 11am, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 61. West northwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 34. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 47. West wind around 8 mph becoming south in the morning.
Saturday Night
Partly cloudy, with a low around 31. East southeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 48. East wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 34. East wind 11 to 14 mph, with gusts as high as 21 mph.
Monday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 43. East wind 11 to 14 mph, with gusts as high as 21 mph.
Monday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 31. East wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 38. East northeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Peck MT
 48°N 106.47°W (Elev. 2254 ft)
Last Update:
2:19 pm MST Nov 13, 2025
Forecast Valid:
5pm MST Nov 13, 2025-6pm MST Nov 20, 2025
 
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