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

21°F

-6°C

Humidity 88%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 15 Apr 03:00 AM PDT
Extended Forecast for

11 Miles W Conway Summit CA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 19. Wind chill values as low as 5. Southwest wind around 10 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Wind chill values as low as 4. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Wind chill values as low as 3. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly sunny and cold, with a high near 30. Wind chill values as low as 4. Breezy, with a west wind around 25 mph, with gusts as high as 40 mph.

    High: 30 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 9. Blustery, with a north northwest wind 20 to 25 mph becoming northeast in the evening. Winds could gust as high as 35 mph.

    Low: 9 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 36. Breezy, with an east northeast wind 10 to 20 mph becoming west in the afternoon.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. West wind 10 to 15 mph becoming south in the evening.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 19. Wind chill values as low as 5. Southwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 35. Wind chill values as low as 4. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Wind chill values as low as 3. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Thursday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 30. Wind chill values as low as 4. Breezy, with a west wind around 25 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 9. Blustery, with a north northwest wind 20 to 25 mph becoming northeast in the evening. Winds could gust as high as 35 mph.
Friday
Sunny, with a high near 36. Breezy, with an east northeast wind 10 to 20 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 19. West wind 10 to 15 mph becoming south in the evening.
Saturday
Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 23. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 41. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 45 mph.
Monday
A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 38. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 45 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 40 mph.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 35. 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:
11 Miles W Conway Summit CA
 38.1°N 119.39°W (Elev. 10997 ft)
2:57 am PDT Apr 15, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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