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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Clear

61°F

16°C

Humidity 82%
Wind Speed SSW 12 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 01 Aug 05:20 AM PDT
Extended Forecast for

3 Miles NE Walnut Creek CA

  • Today

    Today: Sunny and hot, with a high near 98. West southwest wind 6 to 8 mph.

    High: 98 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 61. South southwest wind 8 to 10 mph.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. West wind 6 to 8 mph.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 62. Southwest wind 7 to 9 mph.

    Low: 62 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 100. Southwest wind around 6 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 98. West southwest wind 6 to 8 mph.
Tonight
Clear, with a low around 61. South southwest wind 8 to 10 mph.
Sunday
Sunny and hot, with a high near 100. West wind 6 to 8 mph.
Sunday Night
Clear, with a low around 62. Southwest wind 7 to 9 mph.
Monday
Sunny and hot, with a high near 100. Southwest wind around 6 mph.
Monday Night
Clear, with a low around 61.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Walnut Creek CA
 37.93°N 122.02°W (Elev. 197 ft)
Last Update:
2:01 am PDT Aug 1, 2026
Forecast Valid:
5am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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