Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Sweetgrass I-15 MP 395.3 (MTSWT)

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

NA

-5°F

-21°C

Humidity 78%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint -10°F (-23°C)
Visibility NA
Last update 20 Feb 09:30 PM MST
Extended Forecast for

9 Miles NNW Sunburst MT

  • Tonight

    Tonight: Partly cloudy, with a low around -13. Wind chill values as low as -20. Light north northwest wind.

    Low: -13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 13. Wind chill values as low as -20. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 13 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6. Wind chill values as low as -20. Northeast wind around 6 mph becoming light and variable.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -20. South southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 17 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. South southwest wind 14 to 17 mph, with gusts as high as 24 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 49. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 49 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain and snow after 11pm.  Mostly cloudy, with a low around 28. West southwest wind 15 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow, mainly after 11am.  Partly sunny, with a high near 47. West southwest wind 14 to 21 mph, with gusts as high as 30 mph.

    High: 47 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 11pm.  Partly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -13. Wind chill values as low as -20. Light north northwest wind.
Saturday
Mostly sunny, with a high near 13. Wind chill values as low as -20. Light and variable wind becoming east 5 to 7 mph in the morning.
Saturday Night
Mostly cloudy, with a low around -6. Wind chill values as low as -20. Northeast wind around 6 mph becoming light and variable.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -20. South southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 12. South southwest wind 14 to 17 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 49. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 32 mph.
Monday Night
A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 28. West southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow, mainly after 11am. Partly sunny, with a high near 47. West southwest wind 14 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 42. Breezy.
Wednesday Night
Partly cloudy, with a low around 29. Breezy.
Thursday
Partly sunny, with a high near 46. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 26. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 39. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Sunburst MT
 48.99°N 111.96°W (Elev. 3579 ft)
9:22 pm MST Feb 20, 2026
9pm MST Feb 20, 2026-6pm MST Feb 27, 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