Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282.0ft.

Clear

79°F

26°C

Humidity 47%
Wind Speed W 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Jun 01:20 PM PDT
Extended Forecast for

3 Miles NE Donner Summit CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. West wind around 9 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind 5 to 8 mph becoming calm  after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 2am.  Partly cloudy, with a low around 48. West southwest wind 3 to 7 mph.

    Low: 48 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Juneteenth

    Juneteenth: A 20 percent chance of rain.  Mostly sunny, with a high near 63. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

    High: 63 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. West wind around 9 mph.
Tonight
Mostly clear, with a low around 50. West wind 5 to 8 mph becoming calm after midnight.
Thursday
Sunny, with a high near 76. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of rain after 2am. Partly cloudy, with a low around 48. West southwest wind 3 to 7 mph.
Juneteenth
A 20 percent chance of rain. Mostly sunny, with a high near 63. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Clear, with a low around 39.
Saturday
Sunny, with a high near 63.
Saturday Night
Clear, with a low around 41.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 72.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Donner Summit CA
 39.36°N 120.35°W (Elev. 7510 ft)
11:31 am PDT Jun 17, 2026
1pm PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database