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

20°F

-7°C

Humidity 87%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 15 Apr 05:00 AM PDT
Extended Forecast for

18 Miles WNW Tioga Pass CA

  • Today

    Today: Mostly sunny, with a high near 35. Wind chill values as low as 12. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Wind chill values as low as 10. Southwest wind 10 to 15 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly sunny and cold, with a high near 30. Wind chill values as low as 12. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. Wind chill values as low as -3. Blustery, with a north northwest wind 15 to 20 mph becoming east northeast in the evening. Winds could gust as high as 30 mph.

    Low: 15 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 36. Breezy, with an east northeast wind 15 to 20 mph becoming west 5 to 10 mph in the afternoon.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. West wind 5 to 10 mph becoming east in the evening.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40. West southwest wind 10 to 15 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. West wind 10 to 15 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 35. Wind chill values as low as 12. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 22. Wind chill values as low as 10. Southwest wind 10 to 15 mph.
Thursday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 30. Wind chill values as low as 12. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 15. Wind chill values as low as -3. Blustery, with a north northwest wind 15 to 20 mph becoming east northeast in the evening. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 36. Breezy, with an east northeast wind 15 to 20 mph becoming west 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 23. West wind 5 to 10 mph becoming east in the evening.
Saturday
Sunny, with a high near 40. West southwest wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 27. West wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 40. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 34. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WNW Tioga Pass CA
 38.03°N 119.54°W (Elev. 10105 ft)
5:56 am PDT Apr 15, 2026
6am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database