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Severe Thunderstorm Threat Increasing This Week from the High Plains to Gulf Coast

A storm system will move from the Rockies to the East Coast during the next several days bringing a severe thunderstorm threat to many parts of the nation. On Thursday, large hail will be the main threat in the High Plains. By Friday a more widespread threat will develop in the ArkLaTex region where damaging winds, very large hail and tornadoes will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10ft.

A Few Clouds

52°F

11°C

Humidity 71%
Wind Speed WNW 14 MPH
Barometer 30.15 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Mar 1:20 am PDT
Extended Forecast for

Foster City CA

  • Overnight

    Overnight: Partly cloudy, with a low around 47. Northwest wind 13 to 17 mph, with gusts as high as 23 mph.

    Partly Cloudy

    Low: 47 °F

  • Thursday

    Thursday: Partly sunny, with a high near 64. West northwest wind 9 to 14 mph, with gusts as high as 18 mph.

    Partly Sunny

    High: 64 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 50. West southwest wind 5 to 13 mph becoming southeast after midnight.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain

    Low: 50 °F

  • Friday

    Friday: Rain, mainly after 11am.  High near 64. South southeast wind 14 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 64 °F

  • Friday
    Night

    Friday Night: Rain before 11pm, then a chance of showers after 11pm.  Low around 50. South wind 10 to 15 mph becoming light and variable  in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Chance
    Showers

    Low: 50 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 49.

    Mostly Cloudy

    Low: 49 °F

  • Sunday

    Sunday: A chance of showers.  Mostly cloudy, with a high near 64.

    Chance
    Showers

    High: 64 °F

  • Sunday
    Night

    Sunday Night: Showers likely.  Mostly cloudy, with a low around 50.

    Showers
    Likely

    Low: 50 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 47. Northwest wind 13 to 17 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 64. West northwest wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 50. West southwest wind 5 to 13 mph becoming southeast after midnight. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly after 11am. High near 64. South southeast wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain before 11pm, then a chance of showers after 11pm. Low around 50. South wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A chance of showers. Mostly cloudy, with a high near 64.
Sunday Night
Showers likely. Mostly cloudy, with a low around 50.
Monday
A chance of showers. Partly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
Foster City CA
 37.55°N 122.27°W (Elev. 33 ft)
2:39 pm PDT Mar 22, 2017
1am PDT Mar 23, 2017-6pm PDT Mar 29, 2017
 
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