Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Overcast

70°F

21°C

Humidity 52%
Wind Speed SSE 5 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 01 Sep 12:15 PM PDT
Extended Forecast for

Calistoga CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 71. West southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Drizzle likely, mainly after 5am.  Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 51. West southwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 24 mph.

    Low: 51 °F

    Partly Cloudy
    then Drizzle
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of drizzle after 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 69. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

    High: 69 °F

    Chance
    Drizzle

  • Wednesday Night

    Wednesday Night: Drizzle likely, mainly after 4am.  Increasing clouds, with a low around 52. West southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 52 °F

    Slight Chance
    Drizzle then
    Drizzle
    Likely

  • Thursday

    Thursday: Rain.  High near 67. South southwest wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, sunny, with a high near 72.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after midnight.  Otherwise, clear, with a low around 48.

    Low: 48 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am.  Otherwise, sunny, with a high near 75.

    High: 75 °F

    Areas Fog
    then Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 71. West southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Tonight
Drizzle likely, mainly after 5am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 51. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 24 mph.
Wednesday
A chance of drizzle after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 69. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Drizzle likely, mainly after 4am. Increasing clouds, with a low around 52. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Rain. High near 67. South southwest wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Patchy fog before 11am. Otherwise, sunny, with a high near 72.
Friday Night
Patchy fog after midnight. Otherwise, clear, with a low around 48.
Saturday
Areas of fog before 10am. Otherwise, sunny, with a high near 75.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 49.
Sunday
Areas of fog. Otherwise, sunny, with a high near 78.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 50.
Labor Day
Areas of fog. Otherwise, sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Calistoga CA
 38.58°N 122.59°W (Elev. 525 ft)
11:27 am PDT Sep 1, 2026
12pm PDT Sep 1, 2026-6pm PDT Sep 7, 2026
 
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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