Areas Of Locally Heavy Snow And Rain Today

A strong low pressure system over the Great Lakes will produce locally heavy snow and rain, before reaching eastern Canada by tomorrow morning. Heavy snow is expected across the Upper Mississippi Valley and Great Lakes with the arrival of an Arctic air mass, while locally heavy rain is possible along and ahead of the associated cold front over the eastern Ohio Valley and southeastern New England. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150ft.

NA

52°F

11°C

Humidity 100%
Wind Speed NA NA MPH
Barometer 1014.22 mb
Dewpoint 52°F (11°C)
Visibility NA
Last update 09 Dec 10:43 AM PST
Extended Forecast for

San Francisco CA

  • Today

    Today: Partly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.

    Partly Sunny

    High: 58 °F

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 49. West wind 5 to 7 mph becoming calm  in the evening.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 49 °F

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm.  Mostly cloudy, with a high near 57. Calm wind.

    Mostly Cloudy
    then Chance
    Rain

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 51. Light and variable wind becoming south around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 51 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. Light and variable wind becoming north around 6 mph in the afternoon.

    Partly Sunny

    High: 59 °F

  • Wednesday
    Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 51.

    Mostly Cloudy
    then Slight
    Chance Rain
    and Patchy
    Fog

    Low: 51 °F

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 60.

    Slight Chance
    Rain and
    Patchy Fog
    then Partly
    Sunny

    High: 60 °F

  • Thursday
    Night

    Thursday Night: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 54.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 54 °F

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 61.

    Patchy Fog
    then Mostly
    Cloudy

    High: 61 °F

Detailed Forecast

Today
Partly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 49. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 57. Calm wind.
Tuesday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 51. Light and variable wind becoming south around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 59. Light and variable wind becoming north around 6 mph in the afternoon.
Wednesday Night
A 10 percent chance of rain after 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 51.
Thursday
A 20 percent chance of rain before 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 60.
Thursday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 54.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 61.
Friday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 52.
Saturday
A chance of rain. Mostly cloudy, with a high near 58.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Sunday
Sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
4:02 am PST Dec 9, 2019
11am PST Dec 9, 2019-6pm PST Dec 15, 2019
 
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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