Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Severe Weather and Flash Flooding Possible Across Parts of the South; Heavy Snows in the West

Strong to severe thunderstorms will be possible over the couple of days along the central Gulf Coast and portions of the southeast. Storms may contain damaging winds, large hail and isolated tornadoes. Meanwhile, more storms will bring heavy rain, with heavy snow in the mountains to California and the southern Rockies. Read More >

Current conditions at

DW9961 Petaluma (D9961)

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

NA

45°F

7°C

Humidity 94%
Wind Speed NA
Barometer 29.63 in
Dewpoint 43°F (6°C)
Visibility NA
Last update 21 Jan 6:15 am PST
Extended Forecast for

2 Miles NE Petaluma CA

Flash Flood Watch January 22, 12:00am until January 22, 06:00pm
Wind Advisory January 21, 10:00pm until January 22, 10:00am
Click here for hazard details and duration
Flash Flood Watch
Wind Advisory
  • Today

    Today: A chance of showers, mainly before 10am, then rain likely after 4pm. The rain could be heavy at times.  Mostly cloudy, with a high near 54. West wind 8 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Heavy Rain

    High: 54 °F

  • Tonight

    Tonight: Rain. The rain could be heavy at times.  Low around 46. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain
    and Breezy

    Low: 46 °F

  • Sunday

    Sunday: Rain before 10am, then showers, mainly after 10am.  High near 54. West southwest wind 13 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 54 °F

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm.  Cloudy, with a low around 36. West southwest wind 8 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Chance
    Showers

    Low: 36 °F

  • Monday

    Monday: Showers likely, mainly after 4pm.  Cloudy, with a high near 52. South southwest wind 6 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 52 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 39 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Partly sunny, with a high near 54.

    Slight Chance
    Showers

    High: 54 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 33.

    Mostly Clear

    Low: 33 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    Mostly Sunny

    High: 53 °F

Detailed Forecast

Today
A chance of showers, mainly before 10am, then rain likely after 4pm. The rain could be heavy at times. Mostly cloudy, with a high near 54. West wind 8 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. The rain could be heavy at times. Low around 46. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday
Rain before 10am, then showers, mainly after 10am. High near 54. West southwest wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Cloudy, with a low around 36. West southwest wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely, mainly after 4pm. Cloudy, with a high near 52. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
2 Miles NE Petaluma CA
 38.26°N 122.6°W (Elev. 108 ft)
4:35 am PST Jan 21, 2017
6am PST Jan 21, 2017-6pm PST Jan 27, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database