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

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

NA

11°F

-12°C

Humidity 79%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Last update 20 Feb 11:00 PM MST
Extended Forecast for

6 Miles E Elliston MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values as low as -2. West wind 7 to 9 mph.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 27. West southwest wind 6 to 8 mph becoming east northeast in the afternoon.

    High: 27 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11. East wind 6 to 8 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: A chance of snow after 11am, mixing with rain after 5pm.  Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow.  Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. Wind chill values as low as -2. West wind 7 to 9 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 27. West southwest wind 6 to 8 mph becoming east northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 11. East wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 37. South wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 25. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Monday
A chance of snow after 11am, mixing with rain after 5pm. Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. Mostly cloudy, with a high near 36. Breezy.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Breezy.
Wednesday
A chance of snow, mainly before 11am. Partly sunny, with a high near 28. Windy.
Wednesday Night
Partly cloudy, with a low around 21. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 35. Breezy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 24. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 34. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
1:01 pm MST Feb 20, 2026
11pm 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