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

Omak Airport (KOMK)

Lat: 48.46116°NLon: 119.52086°WElev: 1293.0ft.

Overcast

38°F

3°C

Humidity 89%
Wind Speed WSW 4 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 26 Dec 12:53 AM PST
Extended Forecast for

8 Miles SSE Tonasket WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. South wind around 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow before 10am, then a chance of snow after 1pm. Mostly cloudy, with a high near 33. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Slight Chance
    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 13. Southwest wind 6 to 8 mph becoming north after midnight. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 17. Wind chill values as low as -1. North wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 17 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10. North wind 5 to 7 mph.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. South wind around 6 mph.
Friday
A slight chance of snow before 10am, then a chance of snow after 1pm. Mostly cloudy, with a high near 33. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 13. Southwest wind 6 to 8 mph becoming north after midnight. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 17. Wind chill values as low as -1. North wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 10. North wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Mostly cloudy, with a high near 24.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
New Year's Day
A 20 percent chance of snow. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Tonasket WA
 48.6°N 119.39°W (Elev. 2799 ft)
Last Update:
11:57 pm PST Dec 25, 2025
Forecast Valid:
1am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation