Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

40°F

4°C

Humidity 79%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 01 Feb 12:15 AM MST
Extended Forecast for

10 Miles NE Eureka MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. West southwest wind around 14 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 4pm.  Partly sunny, with a high near 36. Southwest wind 11 to 18 mph, with gusts as high as 31 mph.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 8pm. The snow could be heavy at times.  Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Heavy Snow
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: A 40 percent chance of snow after 11am.  Partly sunny, with a high near 30. West southwest wind 15 to 17 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 28. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. West southwest wind around 14 mph.
Sunday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 36. Southwest wind 11 to 18 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 8pm. The snow could be heavy at times. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 30. West southwest wind 15 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Eureka MT
 48.98°N 114.89°W (Elev. 6775 ft)
1:12 am MST Feb 1, 2026
1am MST Feb 1, 2026-6pm MST Feb 7, 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