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

63°F

17°C

Humidity 20%
Wind Speed SSW 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 18 Oct 05:05 PM PDT
Extended Forecast for

4 Miles WSW South Lake Tahoe CA

  • Tonight

    Tonight: Clear, with a low around 44. South wind around 5 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm  after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Southeast wind around 5 mph becoming calm.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain.  Snow level 9100 feet. Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after 11am.  Snow level 8800 feet rising to 9400 feet in the afternoon. High near 51. Calm wind.  Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 9200 feet lowering to 8600 feet after midnight . Low around 40. Chance of precipitation is 90%.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly after 11am.  Snow level 8300 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain.  Snow level 8300 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 44. South wind around 5 mph.
Monday
Mostly sunny, with a high near 59. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 56. Southeast wind around 5 mph becoming calm.
Tuesday Night
A 30 percent chance of rain. Snow level 9100 feet. Mostly cloudy, with a low around 42. Calm wind.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after 11am. Snow level 8800 feet rising to 9400 feet in the afternoon. High near 51. Calm wind. Chance of precipitation is 80%.
Wednesday Night
Rain. Snow level 9200 feet lowering to 8600 feet after midnight . Low around 40. Chance of precipitation is 90%.
Thursday
Rain likely, mainly after 11am. Snow level 8300 feet. Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain. Snow level 8300 feet. Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 38.
Sunday
A chance of rain and snow. Snow level 7400 feet rising to 8100 feet in the afternoon. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW South Lake Tahoe CA
 38.92°N 120.07°W (Elev. 6509 ft)
4:30 pm PDT Oct 18, 2026
5pm PDT Oct 18, 2026-6pm PDT Oct 25, 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