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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

OROVILLE (OVLW1)

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

NA

31°F

-1°C

Humidity 71%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 21 Jan 08:41 PM PST
Extended Forecast for

28 Miles NNE Mazama WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Northwest wind around 6 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 26. West wind around 7 mph.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7. Wind chill values as low as -6. West wind 7 to 10 mph.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 17. Wind chill values as low as -8. Northwest wind around 10 mph, with gusts as high as 18 mph.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. Northwest wind around 10 mph.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 26. West wind around 7 mph.
Thursday Night
Mostly clear, with a low around 7. Wind chill values as low as -6. West wind 7 to 10 mph.
Friday
Sunny, with a high near 17. Wind chill values as low as -8. Northwest wind around 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 6. Northwest wind around 10 mph.
Saturday
Sunny, with a high near 24.
Saturday Night
Mostly clear, with a low around 10.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles NNE Mazama WA
 48.98°N 120.2°W (Elev. 7188 ft)
Last Update:
5:02 pm PST Jan 21, 2026
Forecast Valid:
9pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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