Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

FORT PECK DAM (GGWFP)

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

NA

42°F

6°C

Humidity 67%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 18 Oct 07:50 AM MDT
Extended Forecast for

Nashua MT

  • Today

    Today: Mostly sunny, with a high near 61. West northwest wind around 5 mph becoming calm  in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Light and variable wind becoming east 8 to 13 mph in the evening. Winds could gust as high as 23 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. South southeast wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. East wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. North northeast wind 3 to 7 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. East northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. East southeast wind 6 to 9 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. South southeast wind around 6 mph.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 61. West northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 37. Light and variable wind becoming east 8 to 13 mph in the evening. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 68. South southeast wind 14 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 39. East wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 67. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. North northeast wind 3 to 7 mph.
Wednesday
Sunny, with a high near 64. East northeast wind 5 to 10 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 41. East southeast wind 6 to 9 mph.
Thursday
Sunny, with a high near 72. South southeast wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 44. East wind around 6 mph.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 65. North wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37. Breezy.
Saturday
A slight chance of rain. Mostly sunny, with a high near 50. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Nashua MT
 48.13°N 106.36°W (Elev. 2037 ft)
5:20 am MDT Oct 18, 2026
9am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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