Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Mist

37°F

3°C

Humidity 100%
Wind Speed E 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 37°F (3°C)
Visibility 4.00 mi
Last update 05 Dec 02:55 AM PST
Extended Forecast for

2 Miles NNE Walnut Creek CA

Cold Weather Advisory December 5, 03:27am until December 5, 08:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory December 5, 03:27am until December 5, 08:00am

    NOW until 8:00am Fri

    Cold Weather Advisory

  • Overnight

    Low: 36 °F

    Patchy Frost
    and Patchy
    Fog

  • Friday

    Friday: Patchy frost before 8am.  Otherwise, sunny, with a high near 61. North wind 3 to 5 mph.

    High: 61 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Southwest wind around 5 mph becoming light and variable.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 62. Calm wind becoming north around 5 mph in the afternoon.

    High: 62 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Light and variable wind.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog between 7am and 8am.  Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Patchy fog. Patchy frost. Otherwise, partly cloudy, with a low around 36. Light north northwest wind.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 61. North wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 41. Southwest wind around 5 mph becoming light and variable.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 62. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 44. Light and variable wind.
Sunday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64.
Monday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 46.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 66.
Wednesday Night
Patchy fog. Otherwise, mostly clear, with a low around 47.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Walnut Creek CA
 37.92°N 122.05°W (Elev. 197 ft)
1:40 am PST Dec 5, 2025
3am PST Dec 5, 2025-6pm PST Dec 11, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database