National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

25°F

-4°C

Humidity 76%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 22 Jan 02:15 AM MST
Extended Forecast for

13 Miles ENE Eureka MT

  • Overnight

    Overnight: Partly cloudy, with a low around 7. Wind chill values as low as -5. North northeast wind around 10 mph.

    Low: 7 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 18. Wind chill values as low as -6. East northeast wind around 11 mph.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. Wind chill values as low as -20. Blustery, with a northeast wind 18 to 24 mph, with gusts as high as 41 mph.

    Low: -1 °F

    Partly Cloudy
    and Blustery

  • Friday

    Friday: Sunny, with a high near 12. Wind chill values as low as -20. North northeast wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 12 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -1. Northwest wind around 6 mph.

    Low: -1 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 14.

    High: 14 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 7. Wind chill values as low as -5. North northeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 18. Wind chill values as low as -6. East northeast wind around 11 mph.
Thursday Night
Partly cloudy, with a low around -1. Wind chill values as low as -20. Blustery, with a northeast wind 18 to 24 mph, with gusts as high as 41 mph.
Friday
Sunny, with a high near 12. Wind chill values as low as -20. North northeast wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around -1. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 14.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Mostly clear, with a low around 5.
Monday
Mostly sunny, with a high near 21.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Tuesday
A slight chance of snow. Partly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
A chance of snow. Partly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Eureka MT
 48.93°N 114.78°W (Elev. 6640 ft)
Last Update:
2:07 am MST Jan 22, 2026
Forecast Valid:
2am MST Jan 22, 2026-6pm MST Jan 28, 2026
 
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