Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Fog

44°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 44°F (7°C)
Visibility 0.50 mi
Last update 21 Jan 03:53 AM PST
Extended Forecast for

4 Miles WNW Pleasant Hill CA

  • Today

    Today: Patchy fog between 9am and noon.  Otherwise, cloudy, with a high near 56. East northeast wind 3 to 5 mph.

    High: 56 °F

    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: Patchy fog before 4am, then patchy fog after 5am.  Otherwise, cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Cloudy then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 59. West southwest wind 3 to 6 mph.

    High: 59 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 46. Southwest wind around 6 mph.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 58. Light and variable wind becoming east northeast around 5 mph in the morning.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

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

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog between 9am and noon. Otherwise, cloudy, with a high near 56. East northeast wind 3 to 5 mph.
Tonight
Patchy fog before 4am, then patchy fog after 5am. Otherwise, cloudy, with a low around 47. Calm wind.
Thursday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59. West southwest wind 3 to 6 mph.
Thursday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 46. Southwest wind around 6 mph.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. Light and variable wind becoming east northeast around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Pleasant Hill CA
 37.97°N 122.15°W (Elev. 413 ft)
2:13 am PST Jan 21, 2026
4am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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