Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

TAHOE DONNER (TADC1)

Lat: 39.33819°NLon: 120.27339°WElev: 7399.0ft.

NA

67°F

19°C

Humidity 58%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 17 Jun 07:33 PM PDT
Extended Forecast for

6 Miles NE Donner Summit CA

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 81. Calm wind becoming southwest around 5 mph.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers before 8pm, then a slight chance of showers after 2am.  Partly cloudy, with a low around 51. West wind around 5 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: A slight chance of showers, with thunderstorms also possible after 11am.  Mostly sunny, with a high near 69. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Clear, with a low around 42. West wind 5 to 10 mph becoming light southwest  in the evening. Winds could gust as high as 25 mph.

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. West wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 81. Calm wind becoming southwest around 5 mph.
Thursday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 51. West wind around 5 mph. Chance of precipitation is 20%.
Juneteenth
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 69. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Clear, with a low around 42. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 44.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 48.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Clear, with a low around 47.
Wednesday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Donner Summit CA
 39.39°N 120.3°W (Elev. 6942 ft)
4:30 pm PDT Jun 17, 2026
8pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
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Additional Resources

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