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

HELL HOLE (HLLC1)

Lat: 39.06971°NLon: 120.41989°WElev: 5240.0ft.

80°F

27°C

Humidity	38%
Wind Speed	WSW 7 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Heat Index	80°F (27°C)
Last update	04 Jul 03:09 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles S Donner Summit CA

Tonight
Low: 50 °F
Partly Cloudy
Sunday
High: 77 °F
Mostly Sunny
then Slight
Chance
Showers
Sunday Night
Low: 50 °F
Decreasing
Clouds
Monday
High: 78 °F
Sunny
Monday Night
Low: 48 °F
Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 49 °F
Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 50. West southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Sunday

A 20 percent chance of showers after 2pm. Partly sunny, with a high near 77. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

Sunday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 50. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Monday

Sunny, with a high near 78. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Clear, with a low around 48. West southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Tuesday

Sunny, with a high near 81.

Tuesday Night

Mostly clear, with a low around 47.

Wednesday

Sunny, with a high near 83.

Wednesday Night

Clear, with a low around 49.