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

WHITE CLOUD (CISC1)

Lat: 39.31944°NLon: 120.84211°WElev: 4302.0ft.

NA

54°F

12°C

Humidity 17%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 19 Jan 01:33 AM PST
Extended Forecast for

17 Miles NW Blue Canyon CA

  • Overnight

    Overnight: Clear, with a low around 46. East northeast wind around 8 mph.

    Low: 46 °F

    Clear

  • M.L.King Day

    M.L.King Day: Widespread haze after 2pm. Sunny, with a high near 58. East northeast wind 6 to 9 mph.

    High: 58 °F

    Sunny then
    Haze

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. East northeast wind 7 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. East northeast wind around 6 mph becoming calm  in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. East northeast wind around 6 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 46. East northeast wind around 8 mph.
M.L.King Day
Widespread haze after 2pm. Sunny, with a high near 58. East northeast wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 45. East northeast wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 58. East northeast wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 45. East northeast wind around 6 mph.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NW Blue Canyon CA
 39.48°N 120.91°W (Elev. 4652 ft)
1:21 am PST Jan 19, 2026
1am PST Jan 19, 2026-6pm PST Jan 25, 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