Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

48°F

9°C

Humidity 39%
Wind Speed NA
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 19 Feb 8:43 am PST
Extended Forecast for

San Francisco CA

  • Today

    Today: Sunny, with a high near 54. North northeast wind around 10 mph becoming west southwest in the afternoon.

    Sunny

    High: 54 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 43. West northwest wind 13 to 18 mph, with gusts as high as 24 mph.

    Partly Cloudy

    Low: 43 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between 10am and 4pm.  Partly sunny, with a high near 53. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 29 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers and
    Breezy

    High: 53 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers before 10pm.  Partly cloudy, with a low around 42. North northwest wind 10 to 17 mph, with gusts as high as 23 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 42 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 55. North wind 10 to 16 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 55 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 41.

    Mostly Clear

    Low: 41 °F

  • Friday

    Friday: Sunny, with a high near 55.

    Sunny

    High: 55 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    Mostly Sunny

    High: 56 °F

Detailed Forecast

Today
Sunny, with a high near 54. North northeast wind around 10 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 43. West northwest wind 13 to 18 mph, with gusts as high as 24 mph.
Wednesday
A 30 percent chance of showers, mainly between 10am and 4pm. Partly sunny, with a high near 53. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 42. North northwest wind 10 to 17 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 55. North wind 10 to 16 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 46.
Sunday
A slight chance of showers. Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
San Francisco CA
 37.75°N 122.43°W (Elev. 197 ft)
2:19 am PST Feb 19, 2019
9am PST Feb 19, 2019-6pm PST Feb 25, 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