Lake Effect Showers Downwind of the Great Lakes through Sunday; Wet Weather Approaches the Pacific Northwest

Cooler weather returns for the northeast through Sunday where some lake effect showers are expected downwind of the Great Lakes. Meanwhile, high pressure will provide tranquil and near seasonable weather conditions for the center of the nation. A Pacific system approaches Sunday with the increase chance for wet conditions. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125ft.

Clear

45°F

7°C

Humidity 70%
Wind Speed NNW 4 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 17 Oct 12:20 AM PDT
Extended Forecast for

7 Miles NNW Lake Berryessa CA

  • Overnight

    Overnight: Partly cloudy, with a low around 46. Calm wind becoming southwest around 6 mph.

    Partly Cloudy

    Low: 46 °F

  • Sunday

    Sunday: Showers likely after 11am.  Partly sunny, with a high near 67. Light south southeast wind becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 67 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West southwest wind 8 to 14 mph.

    Chance
    Showers then
    Partly Cloudy

    Low: 39 °F

  • Monday

    Monday: Patchy fog between 8am and 9am.  Otherwise, sunny, with a high near 63. West wind around 6 mph becoming calm.

    Patchy Fog
    then Sunny

    High: 63 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 38. Northeast wind around 6 mph becoming calm  after midnight.

    Mostly Clear

    Low: 38 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 46 °F

  • Wednesday

    Wednesday: Showers.  Cloudy, with a high near 60.

    Showers

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Cloudy, with a low around 49.

    Chance
    Showers

    Low: 49 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. Calm wind becoming southwest around 6 mph.
Sunday
Showers likely after 11am. Partly sunny, with a high near 67. Light south southeast wind becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West southwest wind 8 to 14 mph.
Monday
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 63. West wind around 6 mph becoming calm.
Monday Night
Mostly clear, with a low around 38. Northeast wind around 6 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Wednesday
Showers. Cloudy, with a high near 60.
Wednesday Night
A chance of showers. Cloudy, with a low around 49.
Thursday
A chance of showers. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50.
Friday
Showers likely. Mostly cloudy, with a high near 68.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48.
Saturday
Showers likely. Mostly cloudy, with a high near 64.
Click Map For Forecast
Point Forecast:
7 Miles NNW Lake Berryessa CA
 38.67°N 122.33°W (Elev. 597 ft)
3:38 pm PDT Oct 16, 2021
12am PDT Oct 17, 2021-6pm PDT Oct 22, 2021
 
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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