Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

24°F

-4°C

Humidity 70%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 13 Apr 09:00 AM PDT
Extended Forecast for

11 Miles W Conway Summit CA

  • Today

    Today: A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible.  Partly sunny and cold, with a high near 25. Wind chill values as low as 9. Southeast wind 5 to 15 mph becoming north in the afternoon.  Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 10. Wind chill values as low as -2. North northwest wind around 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

    Low: 10 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny and cold, with a high near 30. Wind chill values as low as -3. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 30 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Wind chill values as low as 4. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 20. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 20 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday

    Thursday: A chance of snow before 11am, then a slight chance of snow showers after 11am. Some thunder is also possible.  Mostly sunny and cold, with a high near 28. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Blustery, with a west northwest wind 20 to 25 mph becoming east after midnight. Winds could gust as high as 30 mph.

    Low: 8 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 35. Breezy, with an east wind 15 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 35 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 25. Wind chill values as low as 9. Southeast wind 5 to 15 mph becoming north in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 10. Wind chill values as low as -2. North northwest wind around 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny and cold, with a high near 30. Wind chill values as low as -3. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 16. Wind chill values as low as 4. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 33. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 20. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Thursday
A chance of snow before 11am, then a slight chance of snow showers after 11am. Some thunder is also possible. Mostly sunny and cold, with a high near 28. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 8. Blustery, with a west northwest wind 20 to 25 mph becoming east after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 35. Breezy, with an east wind 15 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 18. South southwest wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 39. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 22. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 38. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Conway Summit CA
 38.1°N 119.39°W (Elev. 10997 ft)
8:56 am PDT Apr 13, 2026
9am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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