Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

GRASSHOPPER (GRSC1)

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

NA

59°F

15°C

Humidity 33%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 06 Aug 12:47 AM PDT
Extended Forecast for

20 Miles WSW Madeline CA

Heat Advisory August 6, 01:47am until August 10, 08:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 6, 01:47am until August 10, 08:00am

    NOW until 8:00am Mon

    Heat Advisory

  • Overnight

    Low: 57 °F

    Haze

  • Thursday

    Thursday: Widespread haze between 10am and 3pm. Patchy smoke between 10am and 2pm. Sunny, with a high near 87. North wind around 5 mph becoming south in the morning. Winds could gust as high as 25 mph.

    High: 87 °F

    Haze

  • Thursday Night

    Thursday Night: Clear, with a low around 59. Southwest wind around 5 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. West wind around 5 mph, with gusts as high as 25 mph.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Overnight
Widespread haze. Clear, with a low around 57. Northwest wind around 5 mph.
Thursday
Widespread haze between 10am and 3pm. Patchy smoke between 10am and 2pm. Sunny, with a high near 87. North wind around 5 mph becoming south in the morning. Winds could gust as high as 25 mph.
Thursday Night
Clear, with a low around 59. Southwest wind around 5 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 62. West wind around 5 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 85.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 80.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WSW Madeline CA
 40.95°N 120.81°W (Elev. 6368 ft)
12:52 am PDT Aug 6, 2026
1am PDT Aug 6, 2026-6pm PDT Aug 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database