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

15°F

-9°C

Humidity 97%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 11 Jan 05:30 AM MST
Extended Forecast for

10 Miles NW Elliston MT

  • Today

    Today: Mostly sunny, with a high near 38. West southwest wind 5 to 8 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. West wind around 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. Southwest wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. West southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow before 11am. Snow level 5900 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 47. West southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 38. West southwest wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 28. West wind around 7 mph.
Monday
Partly sunny, with a high near 44. Southwest wind 7 to 17 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 36. West southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Tuesday
A slight chance of rain and snow before 11am. Snow level 5900 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 47. West southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Elliston MT
 46.66°N 112.59°W (Elev. 5180 ft)
Last Update:
1:02 am MST Jan 11, 2026
Forecast Valid:
5am MST Jan 11, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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