Major Winter Storm System Will Bring A Variety Of Impacts To The Central, Southern, And Eastern U.S. Through The Weekend

An impactful winter storm will track from the Plains to New England through Sunday, with bitter cold behind it. Heavy snow is likely from the Corn Belt to interior Northeast, with significant ice accumulations in the Ohio Valley and New England. Farther south, heavy rain could lead to flooding in the Tennessee Valley on Saturday, with isolated severe thunderstorms in the lower Mississippi Valley. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

53°F

12°C

Humidity 91%
Wind Speed NA
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 18 Jan 6:43 am PST
Extended Forecast for

2 Miles NNW San Francisco CA

High Surf Warning until January 18, 05:00pm
Click here for hazard details and duration
High Surf Warning
  •  
    High Surf Warning until January 18, 05:00pm

    NOW until
    5:00pm Fri

    High Surf Warning

  • Today

    Today: A 10 percent chance of showers after 4pm.  Partly sunny, with a high near 59. South southeast wind 8 to 11 mph.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 59 °F

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 10pm and 4am.  Mostly cloudy, with a low around 52. South wind 7 to 14 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 52 °F

  • Saturday

    Saturday: A 20 percent chance of showers before 10am.  Partly sunny, with a high near 60. Calm wind becoming west 5 to 8 mph in the morning.

    Slight Chance
    Showers then
    Partly Sunny

    High: 60 °F

  • Saturday
    Night

    Saturday Night: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 53. West wind 7 to 9 mph becoming south in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers then
    Showers
    Likely

    Low: 53 °F

  • Sunday

    Sunday: Showers likely, mainly before 10am.  Mostly cloudy, with a high near 58. West southwest wind around 11 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 58 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers before 10pm.  Partly cloudy, with a low around 48. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 48 °F

  • M.L.King
    Day

    M.L.King Day: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

Detailed Forecast

Today
A 10 percent chance of showers after 4pm. Partly sunny, with a high near 59. South southeast wind 8 to 11 mph.
Tonight
A 30 percent chance of showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 52. South wind 7 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of showers before 10am. Partly sunny, with a high near 60. Calm wind becoming west 5 to 8 mph in the morning.
Saturday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 53. West wind 7 to 9 mph becoming south in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 58. West southwest wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 48. New precipitation amounts of less than a tenth of an inch possible.
M.L.King Day
Mostly sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
2 Miles NNW San Francisco CA
 37.79°N 122.44°W (Elev. 217 ft)
1:55 am PST Jan 18, 2019
8am PST Jan 18, 2019-6pm PST Jan 24, 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