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.

light snow,mist

36°F

2°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 30°F (-1°C)
Visibility 5.00 mi
Last update 20 Nov 10:20 AM PST
Extended Forecast for

3 Miles W South Lake Tahoe CA

Winter Weather Advisory November 20, 10:30am until November 20, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 20, 10:30am until November 20, 10:00pm

    NOW until 10:00pm Thu

    Winter Weather Advisory

  • Today

    High: 38 °F

    Snow then
    Rain/Snow

  • Tonight

    Tonight: Snow likely before 1am, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 27. 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: 27 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: A 10 percent chance of snow before 7am.  Mostly sunny, with a high near 39. East wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 39 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. East wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 43. East wind around 5 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Sunday Night

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

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Today
Snow before 1pm, then rain, possibly mixed with snow. Snow level 6400 feet. High near 38. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 27. 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 39. East wind 5 to 10 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 26. East wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 43. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 27. Calm wind.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W South Lake Tahoe CA
 38.93°N 120.04°W (Elev. 6398 ft)
9:16 am PST Nov 20, 2025
10am 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