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Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Overcast

62°F

17°C

Humidity 83%
Wind Speed SW 8 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 13 Aug 01:53 AM PDT
Extended Forecast for

4 Miles SSE Benicia CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. West southwest wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 79. West southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 79 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 58. West southwest wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 84. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 84 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59. Southwest wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Breezy.

    Low: 61 °F

    Clear and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. West southwest wind 14 to 16 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 79. West southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Wednesday Night
Increasing clouds, with a low around 58. West southwest wind 14 to 18 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 84. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Clear, with a low around 59. Southwest wind 9 to 15 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 61. Breezy.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 82.
Monday Night
Clear, with a low around 59.
Tuesday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Benicia CA
 38.02°N 122.13°W (Elev. 66 ft)
Last Update:
1:50 am PDT Aug 13, 2025
Forecast Valid:
2am PDT Aug 13, 2025-6pm PDT Aug 19, 2025
 
Forecast Discussion
 
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