Dangerous Heat and Humidity Over The East

A very hot and humid airmass will persist over much of the east over the next couple of days. Afternoon high temperatures are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. The dangerous heat wave will impact major I-95 cities from North Carolina to New York. Read More >

7-Day Forecast for Latitude 39.23°N and Longitude 121.05°W (Elev. 2657 ft) (Text-Only)
NWS Forecast for: Grass Valley CA
Issued by: National Weather Service Sacramento, CA
Last Update: 2:11 am PDT Jul 25, 2016
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 92. West southwest wind around 7 mph.

    Sunny

    High: 92 °F

  • Tonight

    Tonight: Clear, with a low around 63. West wind around 6 mph becoming calm.

    Clear

    Low: 63 °F

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. East wind around 6 mph becoming light and variable.

    Hot

    High: 97 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 68. West wind around 6 mph becoming calm  in the evening.

    Clear

    Low: 68 °F

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. East northeast wind around 7 mph becoming west southwest in the morning.

    Hot

    High: 98 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 69.

    Clear

    Low: 69 °F

  • Thursday

    Thursday: Sunny and hot, with a high near 99.

    Hot

    High: 99 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 71.

    Clear

    Low: 71 °F

  • Friday

    Friday: Sunny and hot, with a high near 99.

    Hot

    High: 99 °F

  • This Afternoon: Sunny, with a high near 92. West southwest wind around 7 mph.

    Tonight: Clear, with a low around 63. West wind around 6 mph becoming calm.

    Tuesday: Sunny and hot, with a high near 97. East wind around 6 mph becoming light and variable.

    Tuesday Night: Clear, with a low around 68. West wind around 6 mph becoming calm in the evening.

    Wednesday: Sunny and hot, with a high near 98. East northeast wind around 7 mph becoming west southwest in the morning.

    Wednesday Night: Clear, with a low around 69.

    Thursday: Sunny and hot, with a high near 99.

    Thursday Night: Clear, with a low around 71.

    Friday: Sunny and hot, with a high near 99.

    Friday Night: Mostly clear, with a low around 68.

    Saturday: Sunny, with a high near 94.

    Saturday Night: Clear, with a low around 63.

    Sunday: Sunny, with a high near 89.



    Grass Valley CA
     39.23°N 121.05°W (Elev. 2657 ft)

    Visit your local NWS office at: http://www.wrh.noaa.gov/sto