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

Severe Thunderstorms and Possible Flooding Through This Weekend in the Central U.S.

Severe thunderstorms are forecast through this weekend along a slow moving cold front and secondary storm system that will impact areas from the southern Plains to the Great Lakes. Large hail and isolated damaging wind gusts are the main threats with these storms along with a risk for heavy to excessive rainfall which could bring flooding. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Mostly Cloudy

61°F

16°C

Humidity 72%
Wind Speed WSW 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Apr 01:05 PM PDT
Extended Forecast for

5 Miles SSW Saint Helena CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. North northeast wind around 9 mph becoming northwest. Winds could gust as high as 21 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 54. West wind 5 to 7 mph becoming north after midnight.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Northeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. North northeast wind around 9 mph becoming northwest. Winds could gust as high as 21 mph.
Tonight
Clear, with a low around 54. West wind 5 to 7 mph becoming north after midnight.
Saturday
Sunny, with a high near 69. Northeast wind 5 to 7 mph becoming south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 49. Southwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 69. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 72.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Saint Helena CA
 38.44°N 122.5°W (Elev. 1398 ft)
Last Update:
1:26 am PDT Apr 18, 2025
Forecast Valid:
1pm PDT Apr 18, 2025-6pm PDT Apr 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation