Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

55°F

13°C

Humidity 28%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 20 Jan 02:30 PM PST
Extended Forecast for

4 Miles NNE Donner Summit CA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 34. Southwest wind 3 to 5 mph.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Southwest wind 3 to 6 mph.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 32. West southwest wind 3 to 5 mph.

    Low: 32 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. North northwest wind around 5 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 34. Southwest wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 32. Southwest wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 41. Southwest wind 3 to 6 mph.
Wednesday Night
Cloudy, with a low around 32. West southwest wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 40. North northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Donner Summit CA
 39.38°N 120.36°W (Elev. 8399 ft)
1:26 pm PST Jan 20, 2026
2pm 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