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

Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

unknown precip

26°F

-3°C

Humidity 73%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 09 Jan 03:45 AM MST
Extended Forecast for

6 Miles E Elliston MT

  • Overnight

    Overnight: A 20 percent chance of snow before 5am. Mostly cloudy, with a low around 16. West wind around 18 mph, with gusts as high as 31 mph.

    Low: 16 °F

    Slight Chance
    Snow

  • Friday

    Friday: A slight chance of snow between 7am and 8am. Mostly cloudy, with a high near 25. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. West wind 15 to 21 mph, with gusts as high as 33 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 34. West southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of rain and snow. Snow level 6500 feet. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of snow before 5am. Mostly cloudy, with a low around 16. West wind around 18 mph, with gusts as high as 31 mph.
Friday
A slight chance of snow between 7am and 8am. Mostly cloudy, with a high near 25. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 21. West wind 15 to 21 mph, with gusts as high as 33 mph.
Saturday
Mostly cloudy, with a high near 34. West southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly cloudy, with a high near 40.
Monday Night
A slight chance of rain and snow. Snow level 6500 feet. Mostly cloudy, with a low around 35.
Tuesday
A slight chance of rain and snow before 11am. Snow level 6500 feet rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
A slight chance of snow. Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
Last Update:
1:01 am MST Jan 9, 2026
Forecast Valid:
4am MST Jan 9, 2026-6pm MST Jan 15, 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