Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

44°F

7°C

Humidity 81%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 18 Nov 01:00 PM MST
Extended Forecast for

6 Miles E Elliston MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 43. West wind around 8 mph.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain and snow before midnight, then a chance of snow.  Snow level 7200 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 29. West wind around 6 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow between 1pm and 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 34. East northeast wind around 6 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Light and variable wind becoming south around 6 mph in the evening.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 40. South southwest wind around 7 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 5pm.  Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 43. West wind around 8 mph.
Tonight
A chance of rain and snow before midnight, then a chance of snow. Snow level 7200 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 29. West wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow between 1pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 34. East northeast wind around 6 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 26. Light and variable wind becoming south around 6 mph in the evening.
Thursday
Sunny, with a high near 40. South southwest wind around 7 mph.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 28.
Saturday
A slight chance of rain after 5pm. Partly sunny, with a high near 39.
Saturday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow. Mostly cloudy, with a low around 31.
Sunday
A chance of snow. Partly sunny, with a high near 41.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 31.
Monday
A chance of snow. Partly sunny, with a high near 40.
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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 Nov 18, 2025
1pm MST Nov 18, 2025-6pm MST Nov 24, 2025
 
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Additional Resources

Radar & Satellite Image

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