Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

South Lake Tahoe, Lake Tahoe Airport (KTVL)

Lat: 38.89836°NLon: 119.99615°WElev: 6257.0ft.

Clear

81°F

27°C

Humidity 19%
Wind Speed N 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 Jun 06:20 PM PDT
Extended Forecast for

South Lake Tahoe CA

  • Tonight

    Tonight: Clear, with a low around 52. West wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 11am.  Sunny, with a high near 80. Calm wind becoming northeast around 5 mph.

    High: 80 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A slight chance of showers, with thunderstorms also possible after 11am.  Mostly sunny, with a high near 70. Light west wind increasing to 5 to 10 mph in the afternoon.  Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 52. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers after 11am. Sunny, with a high near 80. Calm wind becoming northeast around 5 mph.
Thursday Night
Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm.
Juneteenth
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 70. Light west wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 70.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 73.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 76.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
South Lake Tahoe CA
 38.94°N 119.99°W (Elev. 6293 ft)
4:30 pm PDT Jun 16, 2026
6pm PDT Jun 16, 2026-6pm PDT Jun 23, 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