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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Overcast

61°F

16°C

Humidity 72%
Wind Speed S 5 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 Nov 01:35 PM PST
Extended Forecast for

3 Miles WSW Calistoga CA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 60. South wind around 5 mph.

    High: 60 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 7pm, then a slight chance of rain after 4am. Cloudy, with a low around 48. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 10%.

    Low: 48 °F

    Cloudy then
    Slight Chance
    Rain

  • Sunday

    Sunday: Rain. High near 57. Southeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 57 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 8pm. Low around 42. Light west northwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 57.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain

  • Wednesday

    Wednesday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 53.

    High: 53 °F

    Showers

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 60. South wind around 5 mph.
Tonight
A slight chance of showers before 7pm, then a slight chance of rain after 4am. Cloudy, with a low around 48. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 10%.
Sunday
Rain. High near 57. Southeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain, mainly before 8pm. Low around 42. Light west northwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 37.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 57.
Tuesday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 45.
Wednesday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 53.
Wednesday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Mostly cloudy, with a low around 43.
Thursday
Rain likely. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Partly cloudy, with a low around 39.
Friday
Patchy frost. Otherwise, mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Calistoga CA
 38.58°N 122.62°W (Elev. 807 ft)
Last Update:
12:46 pm PST Nov 14, 2026
Forecast Valid:
1pm PST Nov 14, 2026-6pm PST Nov 20, 2026
 
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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