Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

GRASSHOPPER (GRSC1)

Lat: 40.78169°NLon: 120.78437°WElev: 6158.0ft.

NA

84°F

29°C

Humidity 23%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index81°F (27°C)
Last update 04 Jul 04:47 PM PDT
Extended Forecast for

14 Miles SSW Madeline CA

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 88. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 8pm.  Mostly cloudy, with a low around 51. West wind 10 to 15 mph becoming light northwest  after midnight. Winds could gust as high as 30 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 25 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

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

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. West wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 51. West wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 48. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 92.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Madeline CA
 40.87°N 120.55°W (Elev. 5292 ft)
4:30 pm PDT Jul 4, 2026
5pm PDT Jul 4, 2026-6pm PDT Jul 11, 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