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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Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.86°NLon: -122.43°WElev: 150ft.

NA

54°F

12°C

Humidity 97%
Wind Speed NA
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 13 Feb 3:43 am PST
Extended Forecast for

2 Miles SE Tiburon CA

  • Today

    Today: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 64. Light and variable wind becoming north northeast 5 to 7 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 64 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Light northwest wind becoming north northwest 10 to 15 mph in the evening. Winds could gust as high as 18 mph.

    Partly Cloudy

    Low: 53 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 71. North wind 11 to 15 mph, with gusts as high as 18 mph.

    Mostly Sunny

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 56. North northwest wind around 17 mph, with gusts as high as 22 mph.

    Mostly Clear

    Low: 56 °F

  • Washington's
    Birthday

    Washington's Birthday: Sunny, with a high near 72. North wind 13 to 21 mph, with gusts as high as 26 mph.

    Sunny

    High: 72 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 55.

    Partly Cloudy

    Low: 55 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    Mostly Sunny

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 55.

    Mostly Cloudy

    Low: 55 °F

  • Wednesday

    Wednesday: A chance of rain.  Partly sunny, with a high near 63.

    Chance Rain

    High: 63 °F

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 64. Light and variable wind becoming north northeast 5 to 7 mph.
Tonight
Partly cloudy, with a low around 53. Light northwest wind becoming north northwest 10 to 15 mph in the evening. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 71. North wind 11 to 15 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 56. North northwest wind around 17 mph, with gusts as high as 22 mph.
Washington's Birthday
Sunny, with a high near 72. North wind 13 to 21 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
A chance of rain. Partly sunny, with a high near 63.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 52.
Thursday
A chance of rain. Partly sunny, with a high near 59.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 52.
Friday
A slight chance of rain. Partly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
2 Miles SE Tiburon CA
 37.86°N 122.43°W (Elev. 499 ft)
2:26 am PST Feb 13, 2016
4am PST Feb 13, 2016-6pm PST Feb 19, 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