Active Weather Pattern To Persist Over The Eastern U.S Through Midweek

A slow moving low pressure system will bring rounds of showers and thunderstorms from the Middle Atlantic to the Southeast U.S over the next couple of days. Some of the storms could be severe especially over the Southeast. Locally heavy rainfall could pose a risk for flooding of low lying and poor drainage areas.
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Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150ft.

NA

12°C

54°F

Humidity 85%
Wind Speed NA
Barometer NA
Dewpoint 10°C (50°F)
Visibility NA
Last update 03 May 8:43 pm PDT
Extended Forecast for

San Francisco CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. West southwest wind 14 to 18 km/h.

    Mostly Cloudy

    Low: 12 °C

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 17. Southwest wind 16 to 21 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 39 km/h.  New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    High: 17 °C

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight. Some of the storms could produce small hail.  Mostly cloudy, with a low around 13. Breezy, with a southwest wind 25 to 35 km/h decreasing to 10 to 20 km/h. Winds could gust as high as 47 km/h.  Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms and
    Breezy then
    Chance
    Showers

    Low: 13 °C

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after noon. Some of the storms could produce small hail.  Partly sunny, with a high near 17. South southwest wind 10 to 14 km/h.  Chance of precipitation is 20%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 17 °C

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 12. West southwest wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 12 °C

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 17. Chance of precipitation is 30%.

    Chance
    Showers then
    Chance
    T-storms

    High: 17 °C

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 13.

    Slight Chance
    Showers

    Low: 13 °C

  • Saturday

    Saturday: A slight chance of showers.  Mostly cloudy, with a high near 18.

    Slight Chance
    Showers

    High: 18 °C

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Partly cloudy, with a low around 13.

    Slight Chance
    Showers

    Low: 13 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 12. West southwest wind 14 to 18 km/h.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 17. Southwest wind 16 to 21 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 39 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Some of the storms could produce small hail. Mostly cloudy, with a low around 13. Breezy, with a southwest wind 25 to 35 km/h decreasing to 10 to 20 km/h. Winds could gust as high as 47 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers, with thunderstorms also possible after noon. Some of the storms could produce small hail. Partly sunny, with a high near 17. South southwest wind 10 to 14 km/h. Chance of precipitation is 20%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 12. West southwest wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Chance of precipitation is 20%.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 17. Chance of precipitation is 30%.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 13.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 18.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 21.
Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 40 m)
12:55 pm PDT May 3, 2016
9pm PDT May 3, 2016-6pm PDT May 10, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database