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

30°F

-1°C

Humidity 74%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 21 Jan 11:41 PM PST
Extended Forecast for

30 Miles NNE Mazama WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. West wind around 7 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 27. West wind around 7 mph.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Wind chill values as low as -7. West wind 8 to 10 mph.

    Low: 8 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 19. Wind chill values as low as -7. Northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 19 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8. Northwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Sunday Night

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

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. West wind around 7 mph.
Thursday
Partly sunny, with a high near 27. West wind around 7 mph.
Thursday Night
Mostly clear, with a low around 8. Wind chill values as low as -7. West wind 8 to 10 mph.
Friday
Sunny, with a high near 19. Wind chill values as low as -7. Northwest wind around 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 8. Northwest wind around 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 25.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
30 Miles NNE Mazama WA
 48.99°N 120.14°W (Elev. 7201 ft)
Last Update:
9:26 pm PST Jan 21, 2026
Forecast Valid:
12am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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