Severe Storms Expected Across Upper Midwest

Strong to severe thunderstorms with damaging winds, large hail, and heavy rain are expected across the Upper Mississippi Valley on Sunday, which includes the Twin Cities metro area. Meanwhile, heavy rain and thunderstorms may produce flooding across the Mid Mississippi Valley and in the St. Louis metro region. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282ft.

Clear

66°F

19°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 08 Aug 11:15 PM PDT
Extended Forecast for

4 Miles SW Donner Summit CA

  • Tonight

    Tonight: Clear, with a low around 50. East northeast wind 3 to 5 mph.

    Clear

    Low: 50 °F

  • Sunday

    Sunday: Sunny, with a high near 81. Light and variable wind becoming west 6 to 11 mph in the afternoon.

    Sunny

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 49. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.

    Mostly Clear

    Low: 49 °F

  • Monday

    Monday: Sunny, with a high near 80. Light and variable wind becoming west 6 to 11 mph in the afternoon.

    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 51. West wind 5 to 9 mph becoming calm  in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 51 °F

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 48.

    Clear

    Low: 48 °F

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 43.

    Clear

    Low: 43 °F

Detailed Forecast

Tonight
Clear, with a low around 50. East northeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 81. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 49. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 80. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 51. West wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Clear, with a low around 48.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Clear, with a low around 43.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
4 Miles SW Donner Summit CA
 39.27°N 120.45°W (Elev. 6798 ft)
2:01 pm PDT Aug 8, 2020
11pm PDT Aug 8, 2020-6pm PDT Aug 15, 2020
 
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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