Significant Storm Bringing Widespread Winter Weather and Heavy Rainfall Across the Eastern Half of the Country

A storm system moving into the Eastern parts of the country is bringing heavy snow across the Great Lakes and into the Mid-Atlantic and Northeast today. There is also the potential for significant ice accumulations across the northern Mid-Atlantic. To the south, heavy rainfall is producing flash flooding, and river flooding, from the Ohio and Mississippi Valleys to the Deep South. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

53°F

12°C

Humidity 60%
Wind Speed NA
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 20 Feb 11:43 am PST
Extended Forecast for

San Francisco CA

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers.  Mostly sunny, with a high near 54. Breezy, with a west northwest wind 22 to 24 mph, with gusts as high as 31 mph.

    Chance
    Showers and
    Breezy

    High: 54 °F

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northwest wind 11 to 15 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 43 °F

  • Thursday

    Thursday: Sunny, with a high near 56. North wind 16 to 20 mph, with gusts as high as 25 mph.

    Sunny

    High: 56 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 42. North wind 13 to 16 mph, with gusts as high as 21 mph.

    Clear

    Low: 42 °F

  • Friday

    Friday: Sunny, with a high near 55. Light and variable wind becoming west 6 to 11 mph in the afternoon.

    Sunny

    High: 55 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 45.

    Partly Cloudy

    Low: 45 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 49.

    Mostly Cloudy

    Low: 49 °F

  • Sunday

    Sunday: A chance of showers.  Partly sunny, with a high near 56.

    Chance
    Showers

    High: 56 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly sunny, with a high near 54. Breezy, with a west northwest wind 22 to 24 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 43. Northwest wind 11 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 56. North wind 16 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 42. North wind 13 to 16 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 55. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A chance of showers. Partly sunny, with a high near 56.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Monday
A slight chance of showers. Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
A slight chance of showers. Partly sunny, with a high near 57.
Click Map For Forecast
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
2:31 am PST Feb 20, 2019
12pm PST Feb 20, 2019-6pm PST Feb 26, 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