Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.76°NLon: -122.46°WElev: 150ft.

NA

70°F

21°C

Humidity 40%
Wind Speed NA
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 11 Feb 12:43 pm PST
Extended Forecast for

2 Miles W San Francisco CA

High Surf Advisory until February 13, 08:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until February 13, 08:00pm

    NOW until
    8:00pm Sat

    High Surf Advisory

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 66. West wind around 8 mph.

    Mostly Sunny

    High: 66 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 52. West southwest wind 7 to 11 mph.

    Partly Cloudy

    Low: 52 °F

  • Friday

    Friday: Mostly sunny, with a high near 64. Light west southwest wind becoming west 8 to 13 mph in the morning.

    Mostly Sunny

    High: 64 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 51. West wind 9 to 15 mph, with gusts as high as 18 mph.

    Partly Cloudy

    Low: 51 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Calm wind.

    Mostly Sunny

    High: 65 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 53.

    Partly Cloudy

    Low: 53 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    Mostly Sunny

    High: 69 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. West wind around 8 mph.
Tonight
Partly cloudy, with a low around 52. West southwest wind 7 to 11 mph.
Friday
Mostly sunny, with a high near 64. Light west southwest wind becoming west 8 to 13 mph in the morning.
Friday Night
Partly cloudy, with a low around 51. West wind 9 to 15 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 65. Calm wind.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 57.
Washington's Birthday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
A chance of rain. Partly sunny, with a high near 63.
Click Map For Forecast
Point Forecast:
2 Miles W San Francisco CA
 37.76°N 122.46°W (Elev. 361 ft)
2:24 am PST Feb 11, 2016
1pm PST Feb 11, 2016-6pm PST Feb 17, 2016
 
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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