Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Clear

61°F

16°C

Humidity 63%
Wind Speed SW 12 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 18 Nov 03:55 PM PST
Extended Forecast for

2 Miles SE Petaluma CA

  • Tonight

    Tonight: A 20 percent chance of showers after 2am.  Patchy fog after 8pm.  Otherwise, increasing clouds, with a low around 46. Calm wind.

    Low: 46 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A 10 percent chance of rain after 4pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 58 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain, mainly after 10pm.  Low around 48. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Partly sunny, with a high near 60. West northwest wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 41. North wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Fog

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Patchy fog after 8pm. Otherwise, increasing clouds, with a low around 46. Calm wind.
Wednesday
A 10 percent chance of rain after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Rain, mainly after 10pm. Low around 48. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 10am. Partly sunny, with a high near 60. West northwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 64.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 43.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 65.
Saturday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 44.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 65.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Petaluma CA
 38.22°N 122.61°W (Elev. 197 ft)
2:38 pm PST Nov 18, 2025
4pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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