Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

South Lake Tahoe, Lake Tahoe Airport (KTVL)

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

Overcast

33°F

1°C

Humidity 91%
Wind Speed SSE 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 20 Nov 08:53 AM PST
Extended Forecast for

3 Miles WSW South Lake Tahoe CA

Winter Weather Advisory November 20, 09:03am until November 20, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 20, 09:03am until November 20, 10:00pm

    NOW until 10:00pm Thu

    Winter Weather Advisory

  • Today

    High: 37 °F

    Snow

  • Tonight

    Tonight: Snow likely before 1am, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 24. Northeast wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: A 10 percent chance of snow before 7am.  Mostly sunny, with a high near 40. East wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 40 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. East wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 45. East wind around 5 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. East wind around 5 mph becoming calm.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Today
Snow, mainly after 10am. High near 37. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 24. Northeast wind around 10 mph, with gusts as high as 25 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. Mostly sunny, with a high near 40. East wind 5 to 10 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 21. East wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 45. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 23. East wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW South Lake Tahoe CA
 38.91°N 120.04°W (Elev. 6778 ft)
8:17 am PST Nov 20, 2025
9am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
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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