National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

NA

65°F

18°C

Humidity 66%
Wind Speed ENE 14 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 23 Sep 08:28 AM PDT
Extended Forecast for

Walnut Creek CA

  • Today

    Today: Sunny, with a high near 93. Light and variable wind.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. Light south southwest wind.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. Southwest wind around 7 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 81 °F

    Sunny

  • Friday Night

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

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

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

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 93. Light and variable wind.
Tonight
Mostly clear, with a low around 59. Light south southwest wind.
Thursday
Mostly sunny, with a high near 91. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 59. Southwest wind around 7 mph.
Friday
Sunny, with a high near 81. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 56.
Tuesday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.9°N 122.07°W (Elev. 203 ft)
Last Update:
2:32 am PDT Sep 23, 2026
Forecast Valid:
8am PDT Sep 23, 2026-6pm PDT Sep 29, 2026
 
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Additional Resources

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