Heavy Precipitation for Pacific Northwest; Heavy Snow Diminishing across New England

Multiple rounds of heavy to excessive rainfall, mountain snow and gusty winds will impact the Northwest U.S. into the central and northern Rockies this week. Urban, small stream, and moderate to isolated major river flooding are also expected across the Cascades through mid-week. Meanwhile, the heavy snow threat across the Northeast will finally diminish this evening. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Partly Cloudy

55°F

13°C

Humidity 87%
Wind Speed WNW 8 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 04 Dec 10:05 PM PST
Extended Forecast for

San Francisco International Airport CA

Dense Fog Advisory December 4, 11:00pm until December 5, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 53. West northwest wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 53 °F

  • Tuesday

    Tuesday: Patchy dense fog before 7am.  Otherwise, partly sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.

    Patchy Dense
    Fog then
    Mostly Sunny

    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 53. West northwest wind around 6 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Partly Cloudy
    then Chance
    Rain

    Low: 53 °F

  • Wednesday

    Wednesday: Rain, mainly between 10am and 4pm.  High near 64. South southwest wind 7 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 52. West northwest wind 8 to 11 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Slight
    Chance Rain

    Low: 52 °F

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 4pm.  Partly sunny, with a high near 61. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    High: 61 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Mostly clear, with a low around 46.

    Slight Chance
    Rain then
    Mostly Clear

    Low: 46 °F

  • Friday

    Friday: Sunny, with a high near 60.

    Sunny

    High: 60 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 46.

    Mostly Clear

    Low: 46 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy dense fog before 7am. Otherwise, partly sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 53. West northwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly between 10am and 4pm. High near 64. South southwest wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 52. West northwest wind 8 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 61. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain before 10pm. Mostly clear, with a low around 46.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 46.
Saturday
A slight chance of rain after 4pm. Mostly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 64.
Click Map For Forecast
Point Forecast:
San Francisco International Airport CA
 37.62°N 122.37°W (Elev. 3 ft)
8:58 pm PST Dec 4, 2023
10pm PST Dec 4, 2023-6pm PST Dec 11, 2023
 
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Additional Resources

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