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

CASHMAN (CHAC1)

Lat: 40.00194°NLon: 120.915°WElev: 4478.0ft.

NA

38°F

3°C

Humidity 52%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 20 Jan 02:47 AM PST
Extended Forecast for

7 Miles NNW Quincy CA

  • Overnight

    Overnight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 28.

    Low: 28 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. Calm wind.
Tuesday
Partly sunny, with a high near 56. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 33. Calm wind.
Wednesday
Mostly cloudy, with a high near 57. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 36. Calm wind.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 58.
Friday Night
Clear, with a low around 28.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Quincy CA
 40.01°N 120.95°W (Elev. 3199 ft)
2:26 am PST Jan 20, 2026
3am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database