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 88%
Wind Speed NA
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 18 Jan 5:43 am PST
Extended Forecast for

2 Miles N 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: Partly sunny, with a high near 58. South southwest wind 7 to 9 mph.

    Partly Sunny

    High: 58 °F

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 4am.  Mostly cloudy, with a low around 53. South wind 7 to 13 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 53 °F

  • Saturday

    Saturday: A 20 percent chance of showers before 10am.  Partly sunny, with a high near 60. Calm wind becoming west 5 to 7 mph in the afternoon.

    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 6 to 10 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 57. 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: 57 °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: Sunny, with a high near 56.

    Sunny

    High: 56 °F

  • Monday
    Night

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

    Mostly Clear

    Low: 47 °F

Detailed Forecast

Today
Partly sunny, with a high near 58. South southwest wind 7 to 9 mph.
Tonight
A 30 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 53. South wind 7 to 13 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 7 mph in the afternoon.
Saturday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 53. West wind 6 to 10 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 57. 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
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
2 Miles N San Francisco CA
 37.79°N 122.42°W (Elev. 197 ft)
1:55 am PST Jan 18, 2019
6am 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