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Heavy Rain and Potential for Flash Flooding for Mid-Atlantic

An unseasonably strong storm system will bring heavy rain to the Mid-Atlantic and central Appalachians Friday into Saturday. Flash flooding and widespread lowland flooding are possible during this period. Meanwhile, monsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Desert Southwest through the southern/central Rockies and High Plains. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

A Few Clouds

57°F

14°C

Humidity 88%
Wind Speed WNW 15 MPH
Barometer 29.90 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 28 Jul 5:50 am PDT
Extended Forecast for

Belmont CA

  • Today

    Today: Sunny, with a high near 81. Breezy, with a west southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.

    Sunny then
    Sunny and
    Breezy

    High: 81 °F

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 55. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 29 mph.

    Mostly Clear
    and Breezy
    then Patchy
    Fog

    Low: 55 °F

  • Saturday

    Saturday: Patchy fog before noon.  Otherwise, mostly sunny, with a high near 82. Breezy, with a west southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.

    Patchy Fog
    then Sunny
    and Breezy

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Patchy fog after midnight.  Otherwise, mostly clear, with a low around 56. Breezy, with a southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Mostly Clear
    and Breezy
    then Patchy
    Fog

    Low: 56 °F

  • Sunday

    Sunday: Patchy fog before noon.  Otherwise, sunny, with a high near 84. North wind 6 to 11 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.

    Patchy Fog
    then Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

  • Monday

    Monday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

Today
Sunny, with a high near 81. Breezy, with a west southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 55. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 29 mph.
Saturday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 82. Breezy, with a west southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 56. Breezy, with a southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Sunday
Patchy fog before noon. Otherwise, sunny, with a high near 84. North wind 6 to 11 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Belmont CA
 37.52°N 122.29°W (Elev. 207 ft)
4:24 am PDT Jul 28, 2017
6am PDT Jul 28, 2017-6pm PDT Aug 3, 2017
 
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