Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Oroville Municipal Airport (KOVE)

Lat: 39.49436°NLon: 121.62223°WElev: 180.0ft.

Clear

63°F

17°C

Humidity 51%
Wind Speed E 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Apr 11:35 PM PDT
Extended Forecast for

8 Miles SSW Thermalito CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. East wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Southeast wind around 6 mph.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after 11am.  Partly sunny, with a high near 69. Southeast wind 6 to 8 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain.  Low around 52. South southwest wind 5 to 8 mph becoming east southeast after midnight.  Chance of precipitation is 90%.

    Low: 52 °F

    Rain

  • Tuesday

    Tuesday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm.  Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Showers then
    Rain Likely

  • Wednesday

    Wednesday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. East wind around 5 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 76. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 49. Southeast wind around 6 mph.
Monday
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 69. Southeast wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 52. South southwest wind 5 to 8 mph becoming east southeast after midnight. Chance of precipitation is 90%.
Tuesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 60. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Low around 48. Chance of precipitation is 90%.
Wednesday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Thermalito CA
 39.38°N 121.67°W (Elev. 95 ft)
11:31 pm PDT Apr 18, 2026
11pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database