Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

54°F

12°C

Humidity 57%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 04 Sep 05:00 PM PDT
Extended Forecast for

2 Miles ESE Tioga Pass CA

  • Tonight

    Tonight: Mostly clear, with a low around 32. Southwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. South southwest wind around 15 mph, with gusts as high as 40 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 31 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow after 11am, mixing with rain after 2pm.  Mostly sunny, with a high near 54. South southwest wind around 5 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm.  Snow level 11600 feet. Mostly cloudy, with a low around 40. Southwest wind around 5 mph becoming calm. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Southwest wind around 10 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 51. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 34. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 47. South southwest wind around 15 mph, with gusts as high as 40 mph.
Sunday Night
Mostly clear, with a low around 31. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Labor Day
Sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 35. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of snow after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 54. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm. Snow level 11600 feet. Mostly cloudy, with a low around 40. Southwest wind around 5 mph becoming calm. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Snow level 11700 feet rising to 13000 feet in the afternoon. Partly sunny, with a high near 51. South southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 40. South southwest wind around 5 mph becoming calm.
Thursday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 51. South wind around 5 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Snow level 13000 feet lowering to 12100 feet after midnight . Partly cloudy, with a low around 38. Southwest wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Friday
A 20 percent chance of showers and thunderstorms. Snow level 11900 feet. Mostly sunny, with a high near 51. South southwest wind around 5 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Tioga Pass CA
 37.89°N 119.23°W (Elev. 11427 ft)
4:56 pm PDT Sep 4, 2026
5pm PDT Sep 4, 2026-6pm PDT Sep 11, 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