Heavy rain and isolated severe storms in portions of the West

A storm system will bring rain and thunderstorms to much of the Intermountain West and northern High Plains on Friday. Isolated severe thunderstorms with large hail and damaging winds are possible from northeast California to Wyoming. Heavy rain could lead to flash flooding, especially in the mountains of Wyoming.
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Current conditions at

DW9961 Petaluma (D9961)

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

NA

54°F

12°C

Humidity 82%
Wind Speed NNE 1 G 3 MPH
Barometer 29.85 in
Dewpoint 49°F (9°C)
Visibility NA
Last update 05 May 10:14 pm PDT
Extended Forecast for

3 Miles SW Sonoma CA

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms. Some of the storms could produce small hail.  Mostly cloudy, with a low around 49. West wind 7 to 13 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    Low: 49 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Some of the storms could produce small hail.  Cloudy, with a high near 63. West southwest wind 5 to 8 mph becoming calm.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 63 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms. Some of the storms could produce small hail.  Mostly cloudy, with a low around 49. Southeast wind 5 to 7 mph becoming northwest in the evening.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 49 °F

  • Saturday

    Saturday: A 40 percent chance of showers.  Mostly cloudy, with a high near 65. West southwest wind 5 to 7 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    High: 65 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 51. West wind 6 to 11 mph becoming light southwest  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers

    Low: 51 °F

  • Sunday

    Sunday: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 68.

    Slight Chance
    Showers then
    Partly Sunny

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 48.

    Partly Cloudy

    Low: 48 °F

  • Monday

    Monday: Mostly sunny, with a high near 71.

    Mostly Sunny

    High: 71 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Some of the storms could produce small hail. Mostly cloudy, with a low around 49. West wind 7 to 13 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers and thunderstorms. Some of the storms could produce small hail. Cloudy, with a high near 63. West southwest wind 5 to 8 mph becoming calm. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms. Some of the storms could produce small hail. Mostly cloudy, with a low around 49. Southeast wind 5 to 7 mph becoming northwest in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 65. West southwest wind 5 to 7 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. West wind 6 to 11 mph becoming light southwest in the evening. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
3 Miles SW Sonoma CA
 38.26°N 122.51°W (Elev. 262 ft)
2:32 pm PDT May 5, 2016
10pm PDT May 5, 2016-6pm PDT May 12, 2016
 
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