Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Mist

47°F

8°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Last update 18 Jan 08:53 PM PST
Extended Forecast for

3 Miles NNE Pleasant Hill CA

  • Tonight

    Tonight: Patchy dense fog.  Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Dense
    Fog

  • M.L.King Day

    M.L.King Day: Patchy dense fog before 9am.  Otherwise, mostly sunny, with a high near 62. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 62 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 62. East northeast wind 5 to 8 mph.

    High: 62 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 43.

    Low: 43 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, partly cloudy, with a low around 42. Calm wind.
M.L.King Day
Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming northeast 5 to 7 mph in the morning.
Monday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 40. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 62. East northeast wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 63.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 43.
Friday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 61.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 43.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 60.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 43.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Pleasant Hill CA
 37.99°N 122.06°W (Elev. 131 ft)
12:26 pm PST Jan 18, 2026
9pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database