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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

EUREKA (EURM8)

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

NA

34°F

1°C

Humidity 100%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 25 Dec 10:15 AM MST
Extended Forecast for

9 Miles NNE Fortine MT

  • Christmas Day

    Christmas Day: A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 31. South southwest wind 8 to 13 mph. Total daytime snow accumulation of around an inch possible.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly before 4am. Patchy blowing snow. Low around 25. South southwest wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow. Patchy blowing snow. High near 27. Breezy, with a south southwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 27 °F

    Snow and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 8pm and 5am. Low around 9. Wind chill values as low as -1. Windy, with a south southwest wind 28 to 33 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 9 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am. The snow could be heavy at times. Widespread blowing snow, mainly before 8am. Mostly cloudy, with a high near 15. Breezy, with a south southwest wind 18 to 23 mph becoming north 10 to 15 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 15 °F

    Heavy Snow
    and Blowing
    Snow then
    Chance Snow

  • Saturday Night

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

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

Detailed Forecast

Christmas Day
A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 31. South southwest wind 8 to 13 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 4am. Patchy blowing snow. Low around 25. South southwest wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. Patchy blowing snow. High near 27. Breezy, with a south southwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 8pm and 5am. Low around 9. Wind chill values as low as -1. Windy, with a south southwest wind 28 to 33 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow likely, mainly before 11am. The snow could be heavy at times. Widespread blowing snow, mainly before 8am. Mostly cloudy, with a high near 15. Breezy, with a south southwest wind 18 to 23 mph becoming north 10 to 15 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 12.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 17.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Mostly cloudy, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Fortine MT
 48.88°N 114.84°W (Elev. 6594 ft)
Last Update:
1:02 am MST Dec 25, 2025
Forecast Valid:
11am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation