National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

67°F

19°C

Humidity 59%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 17 Jun 06:00 PM PDT
Extended Forecast for

17 Miles S Leavitt Meadows CA

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 43. West wind around 5 mph becoming calm.

    Low: 43 °F

    Slight Chance
    T-storms then
    Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Increasing clouds, with a high near 70. Northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 41. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Juneteenth

    Juneteenth: A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 62. Light south southwest wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 62 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 36. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Northeast wind 5 to 10 mph becoming west in the morning.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 43. West wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Increasing clouds, with a high near 70. Northeast wind around 5 mph becoming west southwest in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 41. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Juneteenth
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 62. Light south southwest wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 34. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 61. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 36. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 65. Northeast wind 5 to 10 mph becoming west in the morning.
Sunday Night
Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming southwest in the morning.
Monday Night
Clear, with a low around 40. West southwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 40. West southwest wind 5 to 15 mph.
Wednesday
Sunny, with a high near 71. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Leavitt Meadows CA
 38.08°N 119.53°W (Elev. 9701 ft)
Last Update:
5:56 pm PDT Jun 17, 2026
Forecast Valid:
6pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation