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

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

NA

29°F

-2°C

Humidity 88%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 01 Jan 04:00 PM PST
Extended Forecast for

10 Miles W Conway Summit CA

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

  • Tonight

    Tonight: A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 14. Wind chill values as low as 4. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36. Wind chill values as low as 4. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely after 10pm. Increasing clouds, with a low around 18. Wind chill values as low as 6. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 32. Wind chill values as low as 7. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 32 °F

    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers before 7pm, then snow between 7pm and 1am, then snow showers likely after 1am. The snow could be heavy at times. Some thunder is also possible. Low around 18. Breezy, with a southwest wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    Low: 18 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow before 1pm, then snow showers after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 29. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 13 to 19 inches possible.

    High: 29 °F

    Heavy Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers before 10pm, then snow likely after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 13. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 13 °F

    Heavy Snow
    and Breezy

  • Monday

    Monday: Snow likely. Mostly cloudy and cold, with a high near 27. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 9. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Likely

Detailed Forecast

Tonight
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 14. Wind chill values as low as 4. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 36. Wind chill values as low as 4. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Snow likely after 10pm. Increasing clouds, with a low around 18. Wind chill values as low as 6. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 32. Wind chill values as low as 7. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
Snow showers before 7pm, then snow between 7pm and 1am, then snow showers likely after 1am. The snow could be heavy at times. Some thunder is also possible. Low around 18. Breezy, with a southwest wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow before 1pm, then snow showers after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 29. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 13 to 19 inches possible.
Sunday Night
Snow showers before 10pm, then snow likely after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 13. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow likely. Mostly cloudy and cold, with a high near 27. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 9. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 28. West southwest wind around 5 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9. South southwest wind around 5 mph.
Wednesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 30. West southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of snow. Partly sunny and cold, with a high near 24. Southwest wind around 15 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Conway Summit CA
 38.06°N 119.35°W (Elev. 10830 ft)
Last Update:
5:57 pm PST Jan 1, 2026
Forecast Valid:
6pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
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