Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

43°F

6°C

Humidity 52%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 15 Apr 04:00 PM PDT
Extended Forecast for

11 Miles W Conway Summit CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Wind chill values as low as 5. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 18 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: A 10 percent chance of snow.  Mostly sunny, with a high near 36. Wind chill values as low as 4. Breezy, with a southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.

    High: 36 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Wind chill values as low as -10. Blustery, with a north wind 20 to 25 mph becoming east northeast after midnight. Winds could gust as high as 30 mph.

    Low: 8 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 42. Wind chill values as low as -9. East northeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 22. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.

    Low: 22 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Wind chill values as low as 5. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday
A 10 percent chance of snow. Mostly sunny, with a high near 36. Wind chill values as low as 4. Breezy, with a southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Mostly clear, with a low around 8. Wind chill values as low as -10. Blustery, with a north wind 20 to 25 mph becoming east northeast after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 42. Wind chill values as low as -9. East northeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 18. Southwest wind around 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 46. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 46. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 22. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 42. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 45 mph.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph.
Tuesday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Conway Summit CA
 38.08°N 119.38°W (Elev. 11601 ft)
4:56 pm PDT Apr 15, 2026
5pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
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