Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

34°F

1°C

Humidity 84%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 29 Jan 11:15 AM MST
Extended Forecast for

10 Miles ENE Eureka MT

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly before 1pm.  Mostly cloudy, with a high near 29. West southwest wind 10 to 13 mph.  Total daytime snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Chance Snow

  • Tonight

    Tonight: A slight chance of snow before 3am, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 27. Southwest wind around 13 mph.  Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 11am.  Cloudy, with a high near 34. South southwest wind 14 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 27. Southwest wind 17 to 20 mph, with gusts as high as 26 mph.  New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 34. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of snow.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. West southwest wind 10 to 13 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A slight chance of snow before 3am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 27. Southwest wind around 13 mph. Chance of precipitation is 20%.
Friday
Snow likely, mainly after 11am. Cloudy, with a high near 34. South southwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27. Southwest wind 17 to 20 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.
Saturday
Partly sunny, with a high near 34. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly cloudy, with a high near 36.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Monday
A chance of snow. Mostly cloudy, with a high near 33.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Eureka MT
 48.94°N 114.85°W (Elev. 6549 ft)
2:06 am MST Jan 29, 2026
12pm MST Jan 29, 2026-6pm MST Feb 4, 2026
 
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Additional Resources

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