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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

52°F

11°C

Humidity 95%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 20 Jun 06:26 AM PDT
Extended Forecast for

20 Miles NE Lakeport CA

  • Today

    Today: Sunny, with a high near 72. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63. West wind 5 to 10 mph becoming light and variable after midnight.

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 83. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 72. Calm wind becoming south southwest 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 58. West wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 79. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 63. West wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 83. Light and variable wind becoming south around 6 mph in the afternoon.
Monday Night
Clear, with a low around 64.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Clear, with a low around 64.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NE Lakeport CA
 39.27°N 122.69°W (Elev. 3845 ft)
Last Update:
2:00 am PDT Jun 20, 2026
Forecast Valid:
6am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation