Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 5, 08:00 PM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

Lat: 36.048°NLon: 112.1245°WElev: 6977.0ft.

64°F

18°C

Humidity	44%
Wind Speed	SW 0 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	42°F (6°C)
Visibility	NA
Last update	04 Aug 06:03 AM MST

More Information:

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

Extended Forecast for

5 Miles NW Havasupai Gardens Campground AZ

Extreme Heat Warning August 4, 06:20am until August 5, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 4, 06:20am until August 5, 08:00pm
NOW until 8:00pm Wed
Extreme Heat Warning
Today
High: 103 °F
Hot
Tonight
Low: 72 °F
Mostly Clear
Wednesday
High: 101 °F
Hot
Wednesday Night
Low: 73 °F
Mostly Clear
Thursday
High: 100 °F
Slight Chance
T-storms
Thursday Night
Low: 71 °F
Mostly Clear
Friday
High: 100 °F
Hot
Friday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Today

Sunny and hot, with a high near 103. West wind 5 to 15 mph, with gusts as high as 21 mph.

Tonight

Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.

Wednesday

Sunny and hot, with a high near 101. West wind 5 to 13 mph.

Wednesday Night

Mostly clear, with a low around 73. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 15 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 100. Light west wind increasing to 5 to 10 mph in the morning.

Thursday Night

Mostly clear, with a low around 71. West wind 3 to 8 mph.

Friday

Sunny and hot, with a high near 100. Light west wind increasing to 5 to 9 mph in the morning.

Friday Night

Mostly clear, with a low around 72. West wind 5 to 7 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 101. Light and variable wind becoming northwest 5 to 9 mph in the morning.

Saturday Night

Partly cloudy, with a low around 73. West wind 5 to 8 mph.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. West wind 5 to 10 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind 5 to 9 mph becoming light.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 96. West wind 5 to 11 mph.