Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

26°F

-3°C

Humidity 94%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 16 Apr 05:00 AM PDT
Extended Forecast for

10 Miles WSW Conway Summit CA

  • Today

    Today: A 10 percent chance of snow.  Sunny, with a high near 38. Wind chill values as low as 9. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 38 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 8. Wind chill values as low as -7. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 8 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 44. Wind chill values as low as -4. Northeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Wind chill values as low as 11. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: 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.

    High: 48 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 45 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 42. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 42 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
A 10 percent chance of snow. Sunny, with a high near 38. Wind chill values as low as 9. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 8. Wind chill values as low as -7. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 44. Wind chill values as low as -4. Northeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 18. Wind chill values as low as 11. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 47. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 23. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
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
Partly cloudy, with a low around 23. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 45 mph.
Monday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 42. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.
Monday Night
Snow likely. Mostly cloudy, with a low around 17. Windy, with a south southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 34. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Wednesday
A 20 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Conway Summit CA
 38.06°N 119.35°W (Elev. 10830 ft)
5:56 am PDT Apr 16, 2026
6am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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