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

8°F

-13°C

Humidity 86%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Last update 12 Feb 12:00 AM PST
Extended Forecast for

10 Miles W Conway Summit CA

  • Overnight

    Overnight: A 20 percent chance of snow.  Partly cloudy, with a low around 6. Wind chill values as low as -8. South southeast wind around 10 mph.

    Low: 6 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 10am.  Partly sunny and cold, with a high near 23. Wind chill values as low as -6. East wind around 10 mph, with gusts as high as 15 mph.  Little or no snow accumulation expected.

    High: 23 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Wind chill values as low as -5. Northeast wind 10 to 15 mph.

    Low: 7 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny and cold, with a high near 28. Wind chill values as low as -6. North northwest wind 5 to 10 mph.

    High: 28 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. Southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 30. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 30 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 15. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after 10am.  Partly sunny and cold, with a high near 26. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.

    High: 26 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly after 10pm. The snow could be heavy at times.  Mostly cloudy, with a low around 14. South southwest wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    Low: 14 °F

    Heavy Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Partly cloudy, with a low around 6. Wind chill values as low as -8. South southeast wind around 10 mph.
Thursday
A 30 percent chance of snow, mainly after 10am. Partly sunny and cold, with a high near 23. Wind chill values as low as -6. East wind around 10 mph, with gusts as high as 15 mph. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Wind chill values as low as -5. Northeast wind 10 to 15 mph.
Friday
Sunny and cold, with a high near 28. Wind chill values as low as -6. North northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 13. Southwest wind around 10 mph, with gusts as high as 15 mph.
Saturday
Partly sunny and cold, with a high near 30. Breezy, with a south southwest wind 15 to 20 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. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.
Sunday
A 40 percent chance of snow, mainly after 10am. Partly sunny and cold, with a high near 26. Breezy, with a south southwest wind around 20 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 14. South southwest wind around 15 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 21. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.
Monday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 10. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Tuesday
Snow. The snow could be heavy at times. High near 15. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. The snow could be heavy at times. Low around 7. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Wednesday
Snow likely. The snow could be heavy at times. Mostly cloudy and cold, with a high near 19. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Conway Summit CA
 38.08°N 119.36°W (Elev. 12178 ft)
12:56 am PST Feb 12, 2026
1am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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