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

EUREKA (EURM8)

Lat: 48.89781°NLon: 115.05836°WElev: 2632.0ft.

NA

39°F

4°C

Humidity 59%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 10 Jan 04:15 PM MST
Extended Forecast for

4 Miles SSE Fortine MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 4pm. Snow level rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 39. Light east southeast wind.

    High: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Light south southeast wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain, snow, and freezing rain before 11am, then a chance of rain. Snow level 3800 feet rising to 5100 feet. Mostly cloudy, with a high near 43. Southwest wind 3 to 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance Wintry
    Mix then
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Light southwest wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow before 11am. Mostly cloudy, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Calm wind.
Sunday
A 20 percent chance of rain after 4pm. Snow level rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 39. Light east southeast wind.
Sunday Night
Mostly cloudy, with a low around 31. Light south southeast wind.
Monday
A chance of rain, snow, and freezing rain before 11am, then a chance of rain. Snow level 3800 feet rising to 5100 feet. Mostly cloudy, with a high near 43. Southwest wind 3 to 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Light southwest wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow before 11am. Mostly cloudy, with a high near 46. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Fortine MT
 48.71°N 114.86°W (Elev. 3159 ft)
Last Update:
1:02 pm MST Jan 10, 2026
Forecast Valid:
4pm MST Jan 10, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation