National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

NA

38°F

3°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 02 Jan 05:15 AM PST
Extended Forecast for

22 Miles E Twain Harte CA

Winter Storm Warning January 3, 01:00am until January 5, 10:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Mostly sunny, with a high near 40. Wind chill values as low as 22. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain and snow before 4am, then rain between 4am and 5am, then rain and snow after 5am. The rain could be heavy at times. Snow level 6700 feet rising to 7300 feet after midnight. Steady temperature around 36. Wind chill values as low as 25. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow. The rain could be heavy at times. Some thunder is also possible. Snow level 7200 feet. High near 35. Wind chill values as low as 22. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow showers, becoming all snow after 1am. Some thunder is also possible. Low around 31. Wind chill values as low as 22. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Rain/Snow

  • Sunday

    Sunday: Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 33. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    High: 33 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow showers before 7pm, then snow, mainly after 7pm. The snow could be heavy at times. Some thunder is also possible. Low around 28. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 28 °F

    Heavy Snow

  • Monday

    Monday: Snow likely. Mostly cloudy and cold, with a high near 31. South southwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. Southeast wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Tuesday

    Tuesday: A 20 percent chance of snow before 10am. Mostly sunny, with a high near 36. East northeast wind around 5 mph becoming west in the afternoon.

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. Wind chill values as low as 22. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Tonight
Rain and snow before 4am, then rain between 4am and 5am, then rain and snow after 5am. The rain could be heavy at times. Snow level 6700 feet rising to 7300 feet after midnight. Steady temperature around 36. Wind chill values as low as 25. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow. The rain could be heavy at times. Some thunder is also possible. Snow level 7200 feet. High near 35. Wind chill values as low as 22. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Saturday Night
Rain and snow showers, becoming all snow after 1am. Some thunder is also possible. Low around 31. Wind chill values as low as 22. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 33. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Sunday Night
Snow showers before 7pm, then snow, mainly after 7pm. The snow could be heavy at times. Some thunder is also possible. Low around 28. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow likely. Mostly cloudy and cold, with a high near 31. South southwest wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. Southeast wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of snow before 10am. Mostly sunny, with a high near 36. East northeast wind around 5 mph becoming west in the afternoon.
Tuesday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 24. East northeast wind around 5 mph.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 35. Southwest wind around 5 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. South wind around 5 mph.
Thursday
A 30 percent chance of snow. Partly sunny and cold, with a high near 32. East northeast wind around 5 mph becoming west in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles E Twain Harte CA
 38.06°N 119.84°W (Elev. 6598 ft)
Last Update:
4:56 am PST Jan 2, 2026
Forecast Valid:
5am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
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