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

Yakima Air Terminal - McAllister Field (KYKM)

Lat: 46.56402°NLon: 120.53484°WElev: 1043.0ft.

Rain

41°F

5°C

Humidity 88%
Wind Speed WSW 4 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 25 Dec 01:53 PM PST
Extended Forecast for

7 Miles SSW Tieton WA

  • Christmas Day

    Christmas Day: A chance of rain and snow. Mostly cloudy, with a high near 36. Northwest wind around 5 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain before 7pm, then a chance of snow after 1am. Mostly cloudy, with a low around 29. West wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly between 10am and 4pm. Partly sunny, with a high near 37. Southwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 24. West wind 14 to 17 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 33. West wind 8 to 10 mph.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Christmas Day
A chance of rain and snow. Mostly cloudy, with a high near 36. Northwest wind around 5 mph. Chance of precipitation is 40%.
Tonight
A chance of rain before 7pm, then a chance of snow after 1am. Mostly cloudy, with a low around 29. West wind 3 to 5 mph. Chance of precipitation is 30%.
Friday
Snow likely, mainly between 10am and 4pm. Partly sunny, with a high near 37. Southwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 24. West wind 14 to 17 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 33. West wind 8 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Tieton WA
 46.62°N 120.84°W (Elev. 2789 ft)
Last Update:
1:30 pm PST Dec 25, 2025
Forecast Valid:
2pm PST Dec 25, 2025-6pm PST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation