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

47°F

8°C

Humidity 48%
Wind Speed NA
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 19 Feb 12:43 am PST
Extended Forecast for

San Francisco CA

  • Overnight

    Overnight: Clear, with a steady temperature around 45. North wind around 11 mph.

    Clear

    Low: 45 °F

  • Tuesday

    Tuesday: Sunny, with a high near 54. North wind around 13 mph becoming west in the afternoon.

    Sunny

    High: 54 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 43. West northwest wind 9 to 11 mph.

    Partly Cloudy

    Low: 43 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers after 10am.  Mostly sunny, with a high near 53. Breezy, with a west northwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph.

    Slight Chance
    Showers and
    Breezy

    High: 53 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 42. North northwest wind 11 to 21 mph, with gusts as high as 26 mph.

    Partly Cloudy

    Low: 42 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    Mostly Sunny

    High: 55 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °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

Detailed Forecast

Overnight
Clear, with a steady temperature around 45. North wind around 11 mph.
Tuesday
Sunny, with a high near 54. North wind around 13 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 43. West northwest wind 9 to 11 mph.
Wednesday
A 20 percent chance of showers after 10am. Mostly sunny, with a high near 53. Breezy, with a west northwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 42. North northwest wind 11 to 21 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 42.
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
Partly cloudy, with a low around 47.
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
 37.77°N 122.44°W (Elev. 253 ft)
12:09 pm PST Feb 18, 2019
1am 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