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.
Read More...

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77°NLon: -122.41°WElev: 150ft.

NA

53°F

12°C

Humidity 94%
Wind Speed NA
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 12 Feb 2:43 am PST
Extended Forecast for

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

  • Overnight

    Overnight: Partly cloudy, with a low around 52. West southwest wind around 6 mph.

    Partly Cloudy

    Low: 52 °F

  • Friday

    Friday: Mostly sunny, with a high near 68. Light southwest wind becoming west 5 to 10 mph in the morning.

    Mostly Sunny

    High: 68 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 51. West wind 6 to 8 mph.

    Partly Cloudy

    Low: 51 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Calm wind becoming west 5 to 8 mph in the afternoon.

    Mostly Sunny

    High: 67 °F

  • Saturday
    Night

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

    Partly Cloudy

    Low: 52 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 54.

    Mostly Clear

    Low: 54 °F

  • Washington's
    Birthday

    Washington's Birthday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 52. West southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 68. Light southwest wind becoming west 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 51. West wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 67. Calm wind becoming west 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. West wind 7 to 11 mph.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 54.
Washington's Birthday
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A chance of rain. Partly sunny, with a high near 66.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 52.
Thursday
A chance of rain. Partly sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
2:13 am PST Feb 12, 2016
3am PST Feb 12, 2016-6pm PST Feb 18, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database