National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Sweetgrass I-15 MP 395.3 (MTSWT)

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

NA

34°F

1°C

Humidity 51%
Wind Speed NW 14 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 13 Feb 05:15 AM MST
Extended Forecast for

9 Miles NNW Sunburst MT

  • Today

    Today: Mostly sunny, with a high near 48. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. South southwest wind around 11 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. West southwest wind 7 to 16 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44. West northwest wind 6 to 10 mph.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. South southwest wind 8 to 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 46. South southwest wind 8 to 10 mph becoming east southeast in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20. North wind around 10 mph.

    Low: 20 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 29.

    High: 29 °F

    Snow Likely

Detailed Forecast

Today
Mostly sunny, with a high near 48. West wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 28. South southwest wind around 11 mph.
Saturday
Partly sunny, with a high near 49. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 25. West southwest wind 7 to 16 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 44. West northwest wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 23. South southwest wind 8 to 10 mph.
Washington's Birthday
Mostly sunny, with a high near 46. South southwest wind 8 to 10 mph becoming east southeast in the afternoon.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 20. North wind around 10 mph.
Tuesday
Snow likely. Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 7.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Mostly cloudy, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Sunburst MT
 48.99°N 111.96°W (Elev. 3579 ft)
Last Update:
4:17 am MST Feb 13, 2026
Forecast Valid:
5am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
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Additional Resources

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Chance of Precipitation