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

WISE RIVER (WRSM8)

Lat: 45.78831°NLon: 112.93808°WElev: 5853.0ft.

NA

49°F

9°C

Humidity 51%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 03 Oct 10:16 PM MDT
Extended Forecast for

Dewey MT

  • Tonight

    Tonight: Mostly clear, with a low around 43. South southwest wind around 6 mph becoming west northwest after midnight.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Light west wind increasing to 5 to 9 mph in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West northwest wind 6 to 11 mph.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. West wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. West wind 8 to 16 mph, with gusts as high as 21 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. West wind 8 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. West southwest wind 6 to 16 mph, with gusts as high as 21 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. South southwest wind around 6 mph becoming west northwest after midnight.
Sunday
Sunny, with a high near 77. Light west wind increasing to 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 48. West northwest wind 6 to 11 mph.
Monday
Mostly sunny, with a high near 78. West wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 46. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 74. West wind 8 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 44. West wind 8 to 10 mph.
Wednesday
Sunny, with a high near 74. West southwest wind 6 to 16 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 73. Breezy.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A slight chance of rain. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dewey MT
 45.78°N 112.85°W (Elev. 5600 ft)
Last Update:
10:41 pm MDT Oct 3, 2026
Forecast Valid:
10pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation