Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

37°F

3°C

Humidity 87%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 07 Dec 09:15 PM MST
Extended Forecast for

4 Miles SSE Fortine MT

Wind Advisory December 8, 08:00pm until December 9, 08:00am
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: A 50 percent chance of rain, mainly between 11pm and 4am.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 33. South wind around 7 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: Rain before 2pm, then rain, possibly mixed with snow.  Patchy fog before 8am. Snow level 4200 feet. High near 44. Southeast wind around 7 mph becoming southwest in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain and
    Patchy Fog
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain before 5am, then rain, possibly mixed with snow.  Patchy fog before 2am. Low around 35. Southwest wind 6 to 11 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain and
    Patchy Fog
    then
    Rain/Snow and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm.  Snow level 4400 feet lowering to 3600 feet. Partly sunny, with a high near 44. West southwest wind 7 to 11 mph, with gusts as high as 31 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, mainly after 11pm.  Areas of fog after 11pm. Snow level 3400 feet. Low around 29. West southwest wind around 5 mph becoming light and variable.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow and
    Areas Fog

  • Wednesday

    Wednesday: Rain, possibly mixed with snow.  Patchy fog before 8am. Snow level 3900 feet. High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 8pm.  Mostly cloudy, with a low around 19. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A chance of snow.  Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly between 11pm and 4am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 33. South wind around 7 mph, with gusts as high as 22 mph.
Monday
Rain before 2pm, then rain, possibly mixed with snow. Patchy fog before 8am. Snow level 4200 feet. High near 44. Southeast wind around 7 mph becoming southwest in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain before 5am, then rain, possibly mixed with snow. Patchy fog before 2am. Low around 35. Southwest wind 6 to 11 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Snow level 4400 feet lowering to 3600 feet. Partly sunny, with a high near 44. West southwest wind 7 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, mainly after 11pm. Areas of fog after 11pm. Snow level 3400 feet. Low around 29. West southwest wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow. Patchy fog before 8am. Snow level 3900 feet. High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 19. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Mostly cloudy, with a high near 33.
Friday Night
A chance of rain and snow. Snow level 3800 feet. Mostly cloudy, with a low around 26.
Saturday
A chance of rain and snow. Snow level 4300 feet. Mostly cloudy, with a high near 40.
Saturday Night
A chance of rain and snow. Snow level 4200 feet. Mostly cloudy, with a low around 28.
Sunday
A chance of rain and snow. Snow level 3900 feet. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Fortine MT
 48.71°N 114.86°W (Elev. 3159 ft)
1:01 pm MST Dec 7, 2025
10pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
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Additional Resources

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