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

Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

68°F

20°C

Humidity 32%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 12 May 10:26 PM PDT
Extended Forecast for

20 Miles NNE Lakeport CA

  • Tonight

    Tonight: Mostly clear, with a low around 48. Windy, with a west wind 25 to 33 mph, with gusts as high as 37 mph.

    Low: 48 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 59. West northwest wind 8 to 15 mph, with gusts as high as 18 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Northwest wind 5 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 55. Northwest wind 8 to 18 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. Windy.

    Low: 47 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 57. Breezy.

    High: 57 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Windy.

    Low: 45 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Windy, with a west wind 25 to 33 mph, with gusts as high as 37 mph.
Wednesday
Sunny, with a high near 59. West northwest wind 8 to 15 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 66. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon.
Thursday Night
Clear, with a low around 55. Northwest wind 8 to 18 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 47. Windy.
Saturday
Sunny, with a high near 57. Breezy.
Saturday Night
Mostly clear, with a low around 45. Windy.
Sunday
Sunny, with a high near 61. Windy.
Sunday Night
Mostly clear, with a low around 52. Breezy.
Monday
Sunny, with a high near 67. Windy.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNE Lakeport CA
 39.28°N 122.72°W (Elev. 5381 ft)
Last Update:
2:00 pm PDT May 12, 2026
Forecast Valid:
11pm PDT May 12, 2026-6pm PDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation