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

Pullman / Moscow Regional Airport (KPUW)

Lat: 46.74377°NLon: 117.11579°WElev: 2542.0ft.

Rain

43°F

6°C

Humidity 86%
Wind Speed E 11 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 25 Dec 06:35 AM PST
Extended Forecast for

Pullman WA

  • Christmas Day

    Christmas Day: A 50 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 48. East wind 7 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: Rain before 5am, then rain, possibly mixed with snow. Low around 36. South wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then
    Rain/Snow

  • Friday

    Friday: Rain and snow. Steady temperature around 38. Southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow, mainly before 4am. Low around 28. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow and
    Breezy

  • Saturday

    Saturday: A 40 percent chance of snow before 10am. Mostly sunny, with a high near 32. West wind 11 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Christmas Day
A 50 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 48. East wind 7 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 5am, then rain, possibly mixed with snow. Low around 36. South wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain and snow. Steady temperature around 38. Southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, mainly before 4am. Low around 28. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow before 10am. Mostly sunny, with a high near 32. West wind 11 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pullman WA
 46.73°N 117.17°W (Elev. 2556 ft)
Last Update:
2:17 am PST Dec 25, 2025
Forecast Valid:
6am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation