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

Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

OROVILLE (OVLW1)

Lat: 48.96311°NLon: 119.49161°WElev: 1450.0ft.

NA

43°F

6°C

Humidity 36%
Wind Speed N 8 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 14 Mar 03:41 PM PDT
Extended Forecast for

11 Miles WNW Tonasket WA

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly before 5pm. Partly sunny, with a high near 38. North wind around 10 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 24. West wind 3 to 8 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 2pm. Mostly cloudy, with a high near 38. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 38 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Cloudy, with a low around 30. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 47. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain. Partly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly before 5pm. Partly sunny, with a high near 38. North wind around 10 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 24. West wind 3 to 8 mph.
Sunday
A 20 percent chance of snow after 2pm. Mostly cloudy, with a high near 38. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 30. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 47. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 38.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 58.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 57.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 58.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 60.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 44.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 60. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Tonasket WA
 48.8°N 119.64°W (Elev. 2375 ft)
Last Update:
2:26 pm PDT Mar 14, 2026
Forecast Valid:
4pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation