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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

OROVILLE (OVLW1)

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

NA

40°F

4°C

Humidity 76%
Wind Speed ESE 8 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 13 Mar 01:41 PM PDT
Extended Forecast for

29 Miles NNE Mazama WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 20. West wind around 10 mph, with gusts as high as 22 mph.

    High: 20 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 6. Wind chill values as low as -12. West wind 9 to 15 mph, with gusts as high as 26 mph. New snow accumulation of around an inch possible.

    Low: 6 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 2pm. Mostly cloudy, with a high near 15. Wind chill values as low as -10. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Snow Likely
    and Blustery

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -10. West wind 9 to 14 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Southwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 17. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Snow

  • Monday

    Monday: Snow before 11am, then rain and snow. High near 35. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow, possibly mixed with rain, becoming all snow after 5am. Low around 30. Breezy. Chance of precipitation is 80%.

    Low: 30 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Snow likely before 8am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 20. West wind around 10 mph, with gusts as high as 22 mph.
Tonight
A 30 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 6. Wind chill values as low as -12. West wind 9 to 15 mph, with gusts as high as 26 mph. New snow accumulation of around an inch possible.
Saturday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 15. Wind chill values as low as -10. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -10. West wind 9 to 14 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Southwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 17. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Snow before 11am, then rain and snow. High near 35. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow, possibly mixed with rain, becoming all snow after 5am. Low around 30. Breezy. Chance of precipitation is 80%.
Tuesday
Snow likely before 8am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 60%.
Tuesday Night
Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Thursday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles NNE Mazama WA
 48.99°N 120.17°W (Elev. 6844 ft)
Last Update:
2:12 pm PDT Mar 13, 2026
Forecast Valid:
2pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation