Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

South Lake Tahoe, Lake Tahoe Airport (KTVL)

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

Clear

45°F

7°C

Humidity 45%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 20 Oct 01:30 AM PDT
Extended Forecast for

South Lake Tahoe CA

  • Overnight

    Overnight: Cloudy, with a low around 42. South wind around 5 mph.

    Low: 42 °F

    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 2pm.  Snow level 8600 feet rising to 9500 feet in the afternoon. Mostly cloudy, with a high near 59. Calm wind becoming south around 5 mph.

    High: 59 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 8pm, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 41. Calm wind.  Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after 11am.  High near 55. Calm wind becoming northeast around 5 mph.  Chance of precipitation is 80%.

    High: 55 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 9500 feet lowering to 8600 feet after midnight . Low around 38. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain, mainly after 11am.  Snow level 8400 feet. High near 47. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm.  Snow level 8400 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 52.

    High: 52 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 42. South wind around 5 mph.
Tuesday
A 20 percent chance of rain after 2pm. Snow level 8600 feet rising to 9500 feet in the afternoon. Mostly cloudy, with a high near 59. Calm wind becoming south around 5 mph.
Tuesday Night
A slight chance of rain before 8pm, then a slight chance of rain after 5am. Mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 20%.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after 11am. High near 55. Calm wind becoming northeast around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Rain. Snow level 9500 feet lowering to 8600 feet after midnight . Low around 38. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly after 11am. Snow level 8400 feet. High near 47. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.
Thursday Night
Rain likely, mainly before 11pm. Snow level 8400 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Partly sunny, then gradually becoming sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
South Lake Tahoe CA
 38.94°N 119.99°W (Elev. 6293 ft)
11:30 pm PDT Oct 19, 2026
1am PDT Oct 20, 2026-6pm PDT Oct 26, 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