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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

30°F

-1°C

Humidity 69%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 09 Jan 11:30 PM MST
Extended Forecast for

10 Miles NNW Elliston MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. West wind around 11 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. Southwest wind around 10 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Southwest wind 7 to 10 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. Southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain and snow. Snow level 6500 feet. Cloudy, with a low around 36. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 2pm, then a slight chance of rain. Snow level 6500 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. West wind 13 to 15 mph, with gusts as high as 24 mph.
Saturday
Mostly cloudy, with a high near 32. West wind around 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 22. Southwest wind around 10 mph.
Sunday
Partly sunny, with a high near 36. Southwest wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 28. Southwest wind around 11 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 40.
Monday Night
A chance of rain and snow. Snow level 6500 feet. Cloudy, with a low around 36. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 2pm, then a slight chance of rain. Snow level 6500 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
A slight chance of snow. Mostly sunny, with a high near 34.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Elliston MT
 46.69°N 112.53°W (Elev. 5787 ft)
Last Update:
1:01 pm MST Jan 9, 2026
Forecast Valid:
11pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation