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

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282.0ft.

Clear

50°F

10°C

Humidity 22%
Wind Speed ENE 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 19 Jan 10:52 PM PST
Extended Forecast for

8 Miles WNW Donner Summit CA

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 33. East northeast wind 6 to 8 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Widespread haze after 2pm. Partly sunny, with a high near 51. East wind around 5 mph becoming calm  in the morning.

    High: 51 °F

    Mostly Sunny
    then Haze

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Light east wind.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Thursday Night

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

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 33. East northeast wind 6 to 8 mph.
Tuesday
Widespread haze after 2pm. Partly sunny, with a high near 51. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly cloudy, with a low around 36. Light east wind.
Wednesday
Mostly cloudy, with a high near 50. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 35. Calm wind.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Donner Summit CA
 39.37°N 120.53°W (Elev. 6637 ft)
8:56 pm PST Jan 19, 2026
11pm PST Jan 19, 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