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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

OROVILLE (OVLW1)

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

NA

45°F

7°C

Humidity 84%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 12 Nov 10:41 PM PST
Extended Forecast for

22 Miles NE Mazama WA

  • Tonight

    Tonight: Rain and snow likely, mainly between 1am and 4am. Cloudy, with a low around 30. Southwest wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 7am, then snow between 7am and 3pm, then rain and snow after 3pm. High near 33. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow. Low around 24. West wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow then
    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a high near 27. West wind 9 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Rain and snow likely, mainly between 1am and 4am. Cloudy, with a low around 30. Southwest wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A chance of rain and snow before 7am, then snow between 7am and 3pm, then rain and snow after 3pm. High near 33. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow. Low around 24. West wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 27. West wind 9 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Monday
A 30 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 22.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 22.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NE Mazama WA
 48.85°N 120.1°W (Elev. 7224 ft)
Last Update:
7:07 pm PST Nov 12, 2025
Forecast Valid:
11pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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