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

63°F

17°C

Humidity 43%
Wind Speed W 20 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 04 Oct 12:30 PM MDT
Extended Forecast for

10 Miles NW Sunburst MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. South wind 11 to 15 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. Breezy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. West wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. West wind 7 to 9 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Northwest wind 6 to 8 mph becoming west southwest in the evening.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. West northwest wind around 7 mph becoming north in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. North northeast wind around 6 mph becoming light and variable  after midnight.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 71. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 50. South wind 11 to 15 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 78. Breezy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Partly cloudy, with a low around 47. West wind 9 to 14 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 73. West wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 47. Northwest wind 6 to 8 mph becoming west southwest in the evening.
Wednesday
Mostly sunny, with a high near 67. West northwest wind around 7 mph becoming north in the afternoon.
Wednesday Night
Partly cloudy, with a low around 44. North northeast wind around 6 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 72. Breezy.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Sunburst MT
 48.99°N 112.06°W (Elev. 3596 ft)
12:31 pm MDT Oct 4, 2026
12pm 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