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

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 4022.0ft.

NA

46°F

8°C

Humidity 47%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 20 Jan 03:15 AM PST
Extended Forecast for

21 Miles NNW Yosemite Valley CA

  • Today

    Today: Mostly sunny, with a high near 52. East northeast wind around 5 mph becoming calm  in the morning.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 48. East northeast wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. East northeast wind around 5 mph becoming calm  in the morning.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 42. Calm wind becoming east northeast around 5 mph.

    Low: 42 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 46. Northeast wind around 5 mph becoming calm.

    High: 46 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Northeast wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Northeast wind 5 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. Northeast wind around 5 mph becoming west in the afternoon.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 52. East northeast wind around 5 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a steady temperature around 48. East northeast wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 51. East northeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Cloudy, with a low around 42. Calm wind becoming east northeast around 5 mph.
Thursday
Mostly cloudy, with a high near 46. Northeast wind around 5 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 38. Northeast wind around 5 mph.
Friday
Sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 35. Northeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 46. Northeast wind around 5 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 36. Northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 47. Northeast wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 38. Northeast wind around 5 mph.
Monday
Partly sunny, with a high near 48. Northeast wind around 5 mph becoming west southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NNW Yosemite Valley CA
 37.99°N 119.79°W (Elev. 6480 ft)
3:56 am PST Jan 20, 2026
4am 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