Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Partly Cloudy

72°F

22°C

Humidity 53%
Wind Speed WSW 10 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 29 Sep 05:35 PM PDT
Extended Forecast for

3 Miles NNW Concord CA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain.  Partly sunny, with a high near 76. West southwest wind around 10 mph.

    High: 76 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain.  Mostly cloudy, with a low around 60. South southwest wind 3 to 8 mph.

    Low: 60 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 77. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 77 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 11pm.  Mostly cloudy, with a low around 60. West southwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 60 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 73. Southwest wind 3 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 58. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Partly sunny, with a high near 76. West southwest wind around 10 mph.
Tonight
A 30 percent chance of rain. Mostly cloudy, with a low around 60. South southwest wind 3 to 8 mph.
Tuesday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 77. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 60. West southwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 73. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 58. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 81.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 84.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Concord CA
 38.02°N 122.01°W (Elev. 154 ft)
1:26 pm PDT Sep 29, 2025
5pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
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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