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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

58°F

14°C

Humidity 47%
Wind Speed ENE 11 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 04 Oct 09:50 AM MDT
Extended Forecast for

5 Miles ESE Nashua MT

  • Today

    Today: Sunny, with a high near 72. East southeast wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. East wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Southeast wind 5 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. West northwest wind 3 to 7 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Northwest wind 5 to 7 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. East northeast wind 3 to 6 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. East northeast wind 3 to 6 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66. East northeast wind 5 to 7 mph.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 72. East southeast wind 11 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 45. East wind 6 to 13 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 82. Southeast wind 5 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Mostly clear, with a low around 46. West northwest wind 3 to 7 mph.
Tuesday
Sunny, with a high near 73. Northwest wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 43. Light and variable wind.
Wednesday
Mostly sunny, with a high near 72. East northeast wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 43. East northeast wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 66. East northeast wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 42. East northeast wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 72. East wind 8 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 63. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Nashua MT
 48.09°N 106.26°W (Elev. 2044 ft)
Last Update:
3:30 am MDT Oct 4, 2026
Forecast Valid:
11am MDT Oct 4, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation