Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

45°F

7°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 15 Apr 03:35 AM PDT
Extended Forecast for

5 Miles WSW Calistoga CA

  • Overnight

    Overnight: Partly cloudy, with a low around 43. Light west southwest wind.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 64. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 64 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. West wind 5 to 10 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. North wind 5 to 9 mph, with gusts as high as 23 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46. North wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 11pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Light west southwest wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 41. West wind 5 to 10 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 64. North wind 5 to 9 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 46. North wind 5 to 8 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 46.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 50.
Sunday
A chance of rain. Partly sunny, with a high near 64.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Partly sunny, with a high near 61.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Calistoga CA
 38.55°N 122.64°W (Elev. 1001 ft)
1:56 am PDT Apr 15, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database