Series of Storms to Impact the West Coast

Powerful Pacific storms will keep conditions wet and windy for much of the West, especially, from northern California to western Washington. Heavy rains may produce flooding early to mid week. Heavy snow will make travel difficult from the Cascades to the northern Rockies. Snow showers continue near the Great Lakes, otherwise, dry conditions and gusty winds can be expected for much of the East. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Lt Rain

57°F

14°C

Humidity 89%
Wind Speed SE 6 MPH
Barometer 30.01 in (1016.2 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Dec 6:56 pm PST
Extended Forecast for

Foster City CA

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 10pm, then a chance of showers. Some of the storms could produce heavy rainfall.  Low around 52. South wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    then Chance
    Showers

    Low: 52 °F

  • Monday

    Monday: Mostly sunny, with a high near 59. South wind around 7 mph becoming north northwest in the afternoon.

    Mostly Sunny

    High: 59 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 48. Southwest wind 3 to 7 mph.

    Partly Cloudy

    Low: 48 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Southeast wind around 6 mph becoming northeast in the morning.

    Mostly Sunny

    High: 59 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 50. North wind around 5 mph becoming west northwest in the evening.

    Partly Cloudy

    Low: 50 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    Mostly Sunny

    High: 60 °F

  • Wednesday
    Night

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

    Partly Cloudy

    Low: 48 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    Mostly Sunny

    High: 60 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 50.

    Mostly Cloudy

    Low: 50 °F

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 10pm, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 52. South wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 59. South wind around 7 mph becoming north northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 48. Southwest wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 59. Southeast wind around 6 mph becoming northeast in the morning.
Tuesday Night
Partly cloudy, with a low around 50. North wind around 5 mph becoming west northwest in the evening.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A slight chance of showers. Mostly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
Foster City CA
 37.57°N 122.27°W (Elev. 3 ft)
7:07 pm PST Dec 16, 2018
7pm PST Dec 16, 2018-6pm PST Dec 23, 2018
 
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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