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

Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

84°F

29°C

Humidity 25%
Wind Speed ESE 3 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 29 Mar 01:35 PM PDT
Extended Forecast for

6 Miles SSW Saint Helena CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 82. West wind 5 to 7 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Northwest wind 3 to 6 mph.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. West wind 3 to 6 mph.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain. Partly sunny, with a high near 63. Light west wind becoming southwest 5 to 9 mph in the afternoon.

    High: 63 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 11am. Mostly sunny, with a high near 61.

    High: 61 °F

    Chance Rain
    then Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. West wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 60. Northwest wind 3 to 6 mph.
Monday
Partly sunny, with a high near 74. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 53. West wind 3 to 6 mph.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 63. Light west wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 51.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 60.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 48.
Thursday
A chance of rain before 11am. Mostly sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 70.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Saint Helena CA
 38.43°N 122.52°W (Elev. 1093 ft)
Last Update:
1:26 pm PDT Mar 29, 2026
Forecast Valid:
1pm PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
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