Heavy Rain From East Texas to the Central Gulf Coast; Lower Mississippi Valley

Showers and thunderstorms, heavy at times, are expected from south Texas to the central Gulf coast and the lower Mississippi Valley through the weekend. Heavy rain will also spread into the Pacific and interior Northwest, with snow in the higher elevations of the Cascades. Snow will also impact the northern Great Lakes and northern New England at times. Read More >

Current conditions at

DW9961 Petaluma (D9961)

Lat: 38.27467°NLon: 122.66383°WElev: 43ft.

NA

58°F

14°C

Humidity 58%
Wind Speed NA
Barometer 30.24 in
Dewpoint 43°F (6°C)
Visibility NA
Last update 03 Dec 11:36 am PST
Extended Forecast for

7 Miles SW Saint Helena CA

  • Today

    Today: Sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.

    Sunny

    High: 63 °F

  • Tonight

    Tonight: Mostly clear, with a low around 41. Light north northwest wind.

    Mostly Clear

    Low: 41 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.

    Mostly Sunny

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 42. Northwest wind 8 to 11 mph.

    Partly Cloudy

    Low: 42 °F

  • Monday

    Monday: Partly sunny, with a high near 55. Northwest wind 5 to 7 mph becoming calm  in the morning.

    Partly Sunny

    High: 55 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 36.

    Partly Cloudy

    Low: 36 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    Mostly Sunny

    High: 52 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Partly Cloudy

    Low: 33 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51.

    Mostly Sunny

    High: 51 °F

Detailed Forecast

Today
Sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 41. Light north northwest wind.
Sunday
Mostly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. Northwest wind 8 to 11 mph.
Monday
Partly sunny, with a high near 55. Northwest wind 5 to 7 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Mostly cloudy, with a high near 54.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Mostly cloudy, with a high near 54.
Click Map For Forecast
Point Forecast:
7 Miles SW Saint Helena CA
 38.45°N 122.59°W (Elev. 535 ft)
1:53 am PST Dec 3, 2016
11am PST Dec 3, 2016-6pm PST Dec 9, 2016
 
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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