Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Clear

83°F

28°C

Humidity 33%
Wind Speed SW 6 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Sep 04:53 PM PDT
Extended Forecast for

Jenner CA

  • Tonight

    Tonight: Partly cloudy, with a low around 55. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a steady temperature around 58. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54. Northwest wind 11 to 17 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 60. Northwest wind 8 to 10 mph.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. Northwest wind 5 to 11 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 55.

    Low: 55 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 2pm.  Otherwise, mostly sunny, with a high near 68.

    High: 68 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.
Saturday
Mostly sunny, with a steady temperature around 58. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 54. Northwest wind 11 to 17 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 60. Northwest wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 54. Northwest wind 5 to 11 mph.
Monday
Mostly sunny, with a high near 62.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 55.
Tuesday
Patchy fog before 2pm. Otherwise, mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Jenner CA
 38.45°N 123.14°W (Elev. 0 ft)
1:26 pm PDT Sep 18, 2026
5pm PDT Sep 18, 2026-6pm PDT Sep 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database