Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

27°F

-3°C

Humidity 57%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 19 May 06:00 AM PDT
Extended Forecast for

2 Miles ESE Tioga Pass CA

  • Today

    Today: Sunny, with a high near 41. East wind around 5 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Calm wind becoming west northwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. West northwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. West wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 51. Light west wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. West southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 41. East wind around 5 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 46. Calm wind becoming west northwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 32. West northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 51. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 35. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 51. Light west wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 34. West southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 53. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 35. West southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 53. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Memorial Day
Sunny, with a high near 53. South wind 5 to 10 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Tioga Pass CA
 37.89°N 119.23°W (Elev. 11427 ft)
6:56 am PDT May 19, 2026
7am PDT May 19, 2026-6pm PDT May 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database