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

PITTSBURG LANDING (PLFI1)

Lat: 45.63747°NLon: 116.46894°WElev: 1357.0ft.

NA

57°F

14°C

Humidity 63%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 24 Dec 07:11 PM MST
Extended Forecast for

14 Miles WSW Riggins ID

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 5am.  Cloudy, then gradually becoming partly cloudy, with a low around 30. South wind 10 to 14 mph, with gusts as high as 22 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Christmas Day

    Christmas Day: Snow likely, mainly between noon and 3pm.  Partly sunny, with a high near 35. South wind 14 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow.  Low around 26. South wind 16 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow

  • Friday

    Friday: Snow.  High near 29. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow.  Low around 18. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 20. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 20 °F

    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 30. South wind 10 to 14 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than a half inch possible.
Christmas Day
Snow likely, mainly between noon and 3pm. Partly sunny, with a high near 35. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Snow. Low around 26. South wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 29. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 18. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 20. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Sunny, with a high near 31.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WSW Riggins ID
 45.36°N 116.57°W (Elev. 7323 ft)
1:02 pm MST Dec 24, 2025
7pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database