Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

4°F

-16°C

Humidity 84%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 1°F (-17°C)
Visibility NA
Last update 12 Feb 03:00 AM PST
Extended Forecast for

13 Miles W Conway Summit CA

  • Overnight

    Overnight: A 20 percent chance of snow.  Partly cloudy, with a low around 7. Wind chill values as low as -2. East northeast wind around 5 mph.

    Low: 7 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 10am.  Mostly sunny, with a high near 33. Wind chill values as low as -1. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.  Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. Wind chill values as low as zero. Northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38. Wind chill values as low as zero. East northeast wind around 5 mph becoming north northwest in the afternoon.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. South southwest wind around 5 mph.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 15. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after 10am.  Partly sunny, with a high near 36. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 10pm. The snow could be heavy at times.  Mostly cloudy, with a low around 15. South wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Low: 15 °F

    Heavy Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Partly cloudy, with a low around 7. Wind chill values as low as -2. East northeast wind around 5 mph.
Thursday
A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 33. Wind chill values as low as -1. East northeast wind 5 to 10 mph, with gusts as high as 15 mph. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 9. Wind chill values as low as zero. Northeast wind around 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 38. Wind chill values as low as zero. East northeast wind around 5 mph becoming north northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 14. South southwest wind around 5 mph.
Saturday
Partly sunny, with a high near 39. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 15. South southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 36. South southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 15. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Washington's Birthday
Snow. The snow could be heavy at times. High near 30. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Monday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 11. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Tuesday
Snow. The snow could be heavy at times. High near 25. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. The snow could be heavy at times. Low around 8. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Wednesday
Snow likely. The snow could be heavy at times. Mostly cloudy and cold, with a high near 27. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Conway Summit CA
 38.07°N 119.41°W (Elev. 10404 ft)
3:56 am PST Feb 12, 2026
4am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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