Historic Flooding Continues in the Midwest

Historic and catastrophic flooding will continue across portions of the central Plains and Upper Midwest for the rest of the week. A weak low pressure system will slide through the region over the next couple of days and produce additional light-to-moderate rain. A series of storms begins to impact the West Coast tonight and into tomorrow with rain and mountain snows. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10ft.

A Few Clouds

61°F

16°C

Humidity 68%
Wind Speed N 7 MPH
Barometer 29.84 in
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Last update 19 Mar 1:50 pm PDT
Extended Forecast for

San Mateo CA

  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 67. North northeast wind 7 to 12 mph becoming southwest 15 to 20 mph. Winds could gust as high as 24 mph.

    Mostly Cloudy

    High: 67 °F

  • Tonight

    Tonight: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 50. South southeast wind 5 to 10 mph becoming southeast 12 to 17 mph after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers then
    Showers
    Likely

    Low: 50 °F

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Partly sunny, with a high near 59. Southeast wind 16 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 59 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 47. South wind 10 to 15 mph, with gusts as high as 18 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    Low: 47 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 61. South wind 8 to 13 mph becoming west southwest in the afternoon.

    Mostly Sunny

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 46.

    Partly Cloudy

    Low: 46 °F

  • Friday

    Friday: A 40 percent chance of showers, mainly after noon.  Partly sunny, with a high near 61.

    Chance
    Showers

    High: 61 °F

  • Friday
    Night

    Friday Night: Showers likely.  Mostly cloudy, with a low around 48.

    Showers
    Likely

    Low: 48 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    Mostly Sunny

    High: 62 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 67. North northeast wind 7 to 12 mph becoming southwest 15 to 20 mph. Winds could gust as high as 24 mph.
Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 50. South southeast wind 5 to 10 mph becoming southeast 12 to 17 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 59. Southeast wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 47. South wind 10 to 15 mph, with gusts as high as 18 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly sunny, with a high near 61. South wind 8 to 13 mph becoming west southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 61.
Friday Night
Showers likely. Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 48.
Monday
A chance of showers. Mostly cloudy, with a high near 63.
Click Map For Forecast
Point Forecast:
San Mateo CA
 37.56°N 122.33°W (Elev. 108 ft)
2:28 am PDT Mar 19, 2019
2pm PDT Mar 19, 2019-6pm PDT Mar 25, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database