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

30°F

-1°C

Humidity 91%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 14 Apr 08:00 PM PDT
Extended Forecast for

10 Miles W Conway Summit CA

  • Tonight

    Tonight: Mostly clear, with a low around 18. Wind chill values as low as 5. Southwest wind around 10 mph.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 32. Wind chill values as low as 7. 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.

    High: 32 °F

    Cold and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. Wind chill values as low as 1. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph.

    Low: 18 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly sunny and cold, with a high near 27. Wind chill values as low as 1. Breezy, with a west northwest wind around 25 mph, with gusts as high as 40 mph.

    High: 27 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Windy, with a north northwest wind 25 to 30 mph becoming northeast in the evening. Winds could gust as high as 35 mph.

    Low: 8 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 34. Breezy, with an east northeast wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 34 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. West southwest wind 10 to 15 mph becoming south in the evening. Winds could gust as high as 20 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 18. Wind chill values as low as 5. Southwest wind around 10 mph.
Wednesday
Mostly sunny and cold, with a high near 32. Wind chill values as low as 7. 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.
Wednesday Night
Mostly cloudy, with a low around 18. Wind chill values as low as 1. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph.
Thursday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 27. Wind chill values as low as 1. Breezy, with a west northwest wind around 25 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 8. Windy, with a north northwest wind 25 to 30 mph becoming northeast in the evening. Winds could gust as high as 35 mph.
Friday
Sunny, with a high near 34. Breezy, with an east northeast wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 18. West southwest wind 10 to 15 mph becoming south in the evening. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 38. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 22. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 37. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 50 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 50 mph.
Monday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny and cold, with a high near 31. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.
Tuesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 27. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Conway Summit CA
 38.08°N 119.36°W (Elev. 12178 ft)
7:56 pm PDT Apr 14, 2026
8pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
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