Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Partly Cloudy

54°F

12°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Jan 09:20 PM PST
Extended Forecast for

3 Miles N Pacifica CA

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Northeast wind around 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. East northeast wind 7 to 10 mph.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. North northeast wind around 6 mph.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 60. North northwest wind around 7 mph.

    High: 60 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. Northwest wind around 6 mph.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Northeast wind around 7 mph.
Tuesday
Partly sunny, with a high near 61. East northeast wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 50. North northeast wind around 6 mph.
Wednesday
Cloudy, with a high near 60. North northwest wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 50. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Pacifica CA
 37.65°N 122.49°W (Elev. 0 ft)
1:15 pm PST Jan 19, 2026
9pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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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