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

70°F

21°C

Humidity 32%
Wind Speed E 14 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 04 Oct 12:50 PM MDT
Extended Forecast for

Nashua MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. East southeast wind around 14 mph, with gusts as high as 22 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. East wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. South southwest wind 5 to 10 mph becoming west northwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. West northwest wind 5 to 7 mph becoming calm.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. West northwest wind around 7 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. East northeast wind 5 to 7 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. East northeast wind 5 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. East wind 5 to 7 mph.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. East southeast wind around 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 46. East wind 7 to 13 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 82. South southwest wind 5 to 10 mph becoming west northwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Partly cloudy, with a low around 47. West northwest wind 5 to 7 mph becoming calm.
Tuesday
Sunny, with a high near 74. West northwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 46. Light and variable wind.
Wednesday
Mostly sunny, with a high near 71. East northeast wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 44. East northeast wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 68. East wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 44. East wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 77. East wind 8 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Nashua MT
 48.13°N 106.36°W (Elev. 2037 ft)
12:40 pm MDT Oct 4, 2026
1pm MDT Oct 4, 2026-6pm MDT Oct 10, 2026
 
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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