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Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Concord, Buchanan Field (KCCR)

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

Clear

37°F

3°C

Humidity 86%
Wind Speed SSE 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 20 Feb 03:00 AM PST
Extended Forecast for

3 Miles NNE Hercules CA

Extreme Cold Warning until February 20, 09:00am
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning until February 20, 09:00am

    NOW until 9:00am Fri

    Extreme Cold Warning

  • Overnight

    Low: 35 °F

    Patchy Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, partly sunny, with a high near 52. East wind around 6 mph becoming southwest in the afternoon.

    High: 52 °F

    Areas Frost
    then Partly
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 37. East wind around 6 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 58. Southeast wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 48. South southeast wind around 14 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Monday

    Monday: A chance of rain, mainly after 10am. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

Detailed Forecast

Overnight
Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. West northwest wind around 7 mph.
Friday
Areas of frost before 8am. Otherwise, partly sunny, with a high near 52. East wind around 6 mph becoming southwest in the afternoon.
Friday Night
Increasing clouds, with a low around 37. East wind around 6 mph.
Saturday
Partly sunny, with a high near 58. Southeast wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 48. South southeast wind around 14 mph, with gusts as high as 24 mph.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 63.
Sunday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 50.
Monday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 64.
Monday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 54.
Tuesday
Rain. Cloudy, with a high near 60.
Tuesday Night
Rain likely. Cloudy, with a low around 51.
Wednesday
Rain likely. Mostly cloudy, with a high near 62.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Thursday
A chance of rain. Mostly cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Hercules CA
 38.05°N 122.22°W (Elev. 62 ft)
Last Update:
12:32 am PST Feb 20, 2026
Forecast Valid:
3am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation