Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

40°F

4°C

Humidity 78%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 30 Jan 03:15 AM MST
Extended Forecast for

9 Miles E Eureka MT

  • Overnight

    Overnight: A 40 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 29. West southwest wind around 10 mph.  Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: Snow likely.  Cloudy, with a high near 33. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow before 11pm.  Mostly cloudy, with a low around 29. West southwest wind 11 to 15 mph, with gusts as high as 26 mph.  New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. South southeast wind around 9 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 29. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

  • Monday Night

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

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 29. West southwest wind around 10 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow likely. Cloudy, with a high near 33. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 29. West southwest wind 11 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.
Saturday
Partly sunny, with a high near 35. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 28. South southeast wind around 9 mph.
Sunday
Partly sunny, with a high near 38.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29. Little or no snow accumulation expected.
Monday
A chance of snow. Mostly cloudy, with a high near 34.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Eureka MT
 48.9°N 114.84°W (Elev. 5699 ft)
2:33 am MST Jan 30, 2026
3am MST Jan 30, 2026-6pm MST Feb 5, 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