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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

OROVILLE (OVLW1)

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

NA

40°F

4°C

Humidity 37%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 22 Mar 12:41 AM PDT
Extended Forecast for

15 Miles ENE Tonasket WA

  • Overnight

    Overnight: Mostly clear, with a low around 21. West wind 11 to 13 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 30 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Breezy, with a southwest wind 8 to 18 mph.

    Low: 27 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40. North wind 8 to 13 mph becoming south in the morning.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. West wind 10 to 14 mph becoming east after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow. High near 34. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Windy. Chance
    Snow then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 36. Windy.

    High: 36 °F

    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm. Mostly clear, with a low around 22. Windy.

    Low: 22 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 21. West wind 11 to 13 mph.
Sunday
Mostly sunny, with a high near 31. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 27. Breezy, with a southwest wind 8 to 18 mph.
Monday
Partly sunny, with a high near 40. North wind 8 to 13 mph becoming south in the morning.
Monday Night
Mostly cloudy, with a low around 32. West wind 10 to 14 mph becoming east after midnight.
Tuesday
Snow. High near 34. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 36. Windy.
Wednesday Night
A 20 percent chance of snow before 11pm. Mostly clear, with a low around 22. Windy.
Thursday
Sunny, with a high near 34. Breezy.
Thursday Night
Mostly clear, with a low around 22. Breezy.
Friday
Sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Tonasket WA
 48.78°N 119.12°W (Elev. 6293 ft)
Last Update:
9:02 pm PDT Mar 21, 2026
Forecast Valid:
1am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation