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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

South Lake Tahoe, Lake Tahoe Airport (KTVL)

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

Mostly Cloudy

36°F

2°C

Humidity 69%
Wind Speed SW 3 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 20 Nov 03:35 AM PST
Extended Forecast for

South Lake Tahoe CA

  • Overnight

    Overnight: A 30 percent chance of snow. Mostly cloudy, with a low around 32. South wind around 5 mph. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow before 10am, then rain, possibly mixed with snow. High near 38. Calm wind becoming southwest around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely before 1am, then a slight chance of snow after 4am. Cloudy, with a low around 28. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: A 10 percent chance of snow before 7am. Partly sunny, with a high near 39. East wind around 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. East wind around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 42. East wind around 5 mph.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 32. South wind around 5 mph. Little or no snow accumulation expected.
Thursday
A chance of snow before 10am, then rain, possibly mixed with snow. High near 38. Calm wind becoming southwest around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Snow likely before 1am, then a slight chance of snow after 4am. Cloudy, with a low around 28. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 10 percent chance of snow before 7am. Partly sunny, with a high near 39. East wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 26. East wind around 5 mph.
Saturday
Sunny, with a high near 42. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Lake Tahoe CA
 38.94°N 119.96°W (Elev. 6352 ft)
Last Update:
1:15 am PST Nov 20, 2025
Forecast Valid:
3am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation