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

Sweetgrass I-15 MP 395.3 (MTSWT)

Lat: 48.96017°NLon: 111.94071°WElev: 3471.0ft.

NA

49°F

9°C

Humidity 64%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 04 Oct 06:00 AM MDT
Extended Forecast for

8 Miles NNW Sunburst MT

  • Today

    Today: Sunny, with a high near 70. South wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. South wind 10 to 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77. West wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 47 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 71. West northwest wind 5 to 9 mph becoming southwest in the afternoon.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. West wind 5 to 8 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. West wind 6 to 8 mph becoming north in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. North northeast wind 5 to 7 mph becoming west after midnight.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. South wind 5 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 49. South wind 10 to 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 77. West wind 11 to 21 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 47. West wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 71. West northwest wind 5 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 45. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 67. West wind 6 to 8 mph becoming north in the afternoon.
Wednesday Night
Partly cloudy, with a low around 42. North northeast wind 5 to 7 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 67.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Sunburst MT
 48.99°N 111.96°W (Elev. 3579 ft)
Last Update:
4:36 am MDT Oct 4, 2026
Forecast Valid:
6am MDT Oct 4, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation