Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

43°F

6°C

Humidity 47%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 09 Dec 04:15 PM MST
Extended Forecast for

10 Miles ENE Fortine MT

Flood Watch until December 11, 05:00pm
Winter Weather Advisory December 10, 12:00am until December 10, 11:00am
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Flood Watch until December 11, 05:00pm

    NOW until 5:00pm Thu

    Flood Watch

  • This Afternoon

    High: 23 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Snow, mainly after 11pm. The snow could be heavy at times.  Temperature rising to around 27 by 5am. Southwest wind 10 to 17 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 21 °F

    Chance Snow
    then Heavy
    Snow

  • Wednesday

    Wednesday: Snow before 2pm, then rain and snow. The snow could be heavy at times.  High near 35. West southwest wind around 18 mph, with gusts as high as 46 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 35 °F

    Heavy Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am.  Low around 30. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 46 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow.  High near 31. Breezy, with a west wind 14 to 22 mph, with gusts as high as 43 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: Snow.  High near 28. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow

  • Friday Night

    Friday Night: Snow likely.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 23. Breezy, with a west southwest wind around 24 mph, with gusts as high as 38 mph.
Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Temperature rising to around 27 by 5am. Southwest wind 10 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow before 2pm, then rain and snow. The snow could be heavy at times. High near 35. West southwest wind around 18 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Snow before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am. Low around 30. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 31. Breezy, with a west wind 14 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow. High near 28. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 19.
Saturday
A chance of snow. Mostly cloudy, with a high near 26.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24.
Monday
Snow likely. Mostly cloudy, with a high near 30.
Monday Night
Snow. Mostly cloudy, with a low around 27.
Tuesday
Snow. Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Fortine MT
 48.83°N 114.7°W (Elev. 6640 ft)
2:21 pm MST Dec 9, 2025
4pm MST Dec 9, 2025-6pm MST Dec 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