Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

45°F

7°C

Humidity 94%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 17 Nov 05:26 AM PST
Extended Forecast for

21 Miles NE Lakeport CA

  • Overnight

    Overnight: Showers likely.  Mostly cloudy, with a low around 40. South southwest wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Monday

    Monday: Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  High near 41. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 41 °F

    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 38. North northeast wind 7 to 9 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. North wind 3 to 6 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. North northwest wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm.  Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 10pm.  Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before 4pm.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 10pm.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 40. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 41. Northwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 38. North northeast wind 7 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 50. North wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 39. North northwest wind around 5 mph.
Wednesday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 45.
Wednesday Night
Showers, mainly after 10pm. Low around 41. Chance of precipitation is 80%.
Thursday
Showers likely, mainly before 4pm. Mostly cloudy, with a high near 43.
Thursday Night
A chance of showers, mainly before 10pm. Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NE Lakeport CA
 39.27°N 122.69°W (Elev. 3845 ft)
1:21 am PST Nov 17, 2025
5am PST Nov 17, 2025-6pm PST Nov 23, 2025
 
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Additional Resources

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