Areas of Thunderstorms and Heavy Rain Across the Country; Heat Wave Begins This Weekend

Widespread showers and thunderstorms, some severe, may bring heavy rain and flash flooding in the central Gulf Coast, Mid-Atlantic, the Upper Midwest, the Great Basin and Southwest. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend. Critical fire weather conditions are expected in the Northwest and Great Basin. Read More >

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Clear

82°F

28°C

Humidity	17%
Wind Speed	W 13 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	34°F (1°C)
Visibility	8.00 mi
Heat Index	80°F (27°C)
Last update	17 Jul 07:30 PM PDT

More Information:

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

Extended Forecast for

5 Miles NW Likely CA

Tonight
Low: 53 °F
Smoke
Friday
High: 87 °F
Haze
Friday Night
Low: 53 °F
Patchy Smoke
then Haze
Saturday
High: 87 °F
Haze then
Sunny
Saturday Night
Low: 52 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Tonight

Widespread smoke, mainly between 8pm and midnight. Clear, with a low around 53. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

Friday

Widespread haze after 10am. Patchy smoke before 10am. Sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Friday Night

Widespread haze between 2am and 4am. Patchy smoke before 2am. Clear, with a low around 53. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday

Widespread haze between 10am and noon. Sunny, with a high near 87. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

Mostly clear, with a low around 52. West wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.

Sunday

Sunny, with a high near 85.

Sunday Night

Mostly clear, with a low around 52.

Monday

Sunny, with a high near 81.

Monday Night

Mostly clear, with a low around 49.

Tuesday

Mostly sunny, with a high near 82.