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

37°F

3°C

Humidity 63%
Wind Speed ESE 10 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 10 Jan 05:15 PM MST
Extended Forecast for

8 Miles ENE Eureka MT

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 4pm.  Mostly cloudy, with a high near 30. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 26. Southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Monday

    Monday: Snow likely.  Cloudy, with a high near 32. Southwest wind around 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Monday Night

    Monday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

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

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. West southwest wind around 11 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 30. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. Southwest wind around 14 mph, with gusts as high as 24 mph.
Monday
Snow likely. Cloudy, with a high near 32. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
1:02 pm MST Jan 10, 2026
6pm MST Jan 10, 2026-6pm MST Jan 17, 2026
 
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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