Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

EUREKA (EURM8)

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

NA

31°F

-1°C

Humidity 94%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 09 Nov 08:15 PM MST
Extended Forecast for

6 Miles SSW Fortine MT

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Light south wind.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 49. Calm wind becoming south southeast around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 34. Light south southwest wind.

    Low: 34 °F

    Chance Rain

  • Veterans Day

    Veterans Day: A slight chance of rain, mixing with snow after 8am, then gradually ending.  Snow level 4700 feet. Partly sunny, with a high near 46. Light southwest wind.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A chance of rain.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Light south wind.
Monday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 49. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 34. Light south southwest wind.
Veterans Day
A slight chance of rain, mixing with snow after 8am, then gradually ending. Snow level 4700 feet. Partly sunny, with a high near 46. Light southwest wind. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 32. Calm wind.
Wednesday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 47.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Mostly cloudy, with a high near 50.
Thursday Night
Rain. Mostly cloudy, with a low around 30.
Friday
Rain and snow likely, mainly before 11am. Snow level 4700 feet lowering to 4100 feet in the afternoon . Mostly cloudy, with a high near 41.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 27.
Saturday
A chance of snow. Mostly cloudy, with a high near 39.
Saturday Night
Rain and snow likely. Snow level 3900 feet. Mostly cloudy, with a low around 29.
Sunday
Rain and snow likely. Snow level rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Fortine MT
 48.7°N 114.96°W (Elev. 3878 ft)
1:01 pm MST Nov 9, 2025
9pm MST Nov 9, 2025-6pm MST Nov 16, 2025
 
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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