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

35°F

2°C

Humidity 81%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 14 Apr 07:00 PM PDT
Extended Forecast for

16 Miles W Conway Summit CA

  • Tonight

    Tonight: Mostly clear, with a low around 17. South southwest wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Wind chill values as low as 9. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 42 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Wind chill values as low as 11. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly sunny, with a high near 38. Wind chill values as low as 7. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Blustery, with a north northwest wind 15 to 20 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 45. East northeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. West wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 15 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 48. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Sunny

  • Saturday Night

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

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 17. South southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 42. Wind chill values as low as 9. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Wind chill values as low as 11. Southwest wind around 15 mph, with gusts as high as 30 mph.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 38. Wind chill values as low as 7. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 8. Blustery, with a north northwest wind 15 to 20 mph becoming east northeast after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 45. East northeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 18. West wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 48. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 48. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 45 mph.
Monday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 38. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Conway Summit CA
 38.09°N 119.47°W (Elev. 10190 ft)
7:56 pm PDT Apr 14, 2026
8pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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