Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 4, 08:00 PM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

80°F

27°C

Humidity	16%
Wind Speed	NW 0 MPH
Barometer	30.32 in (1026.75 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	01 Aug 12:03 AM MST

More Information:

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

Extended Forecast for

4 Miles WNW Grand Canyon Village AZ

Extreme Heat Warning August 1, 12:24am until August 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 1, 12:24am until August 4, 08:00pm
NOW until 8:00pm Tue
Extreme Heat Warning
Overnight
Low: 65 °F
Mostly Clear
Saturday
High: 95 °F
Sunny
Saturday Night
Low: 67 °F
Clear
Sunday
High: 94 °F
Sunny
Sunday Night
Low: 67 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 67 °F
Clear
Tuesday
High: 93 °F
Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 65. Northwest wind around 6 mph.

Saturday

Sunny, with a high near 95. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

Saturday Night

Clear, with a low around 67. West wind 6 to 8 mph becoming east after midnight.

Sunday

Sunny, with a high near 94. West wind 5 to 13 mph, with gusts as high as 22 mph.

Sunday Night

Mostly clear, with a low around 67. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

Monday

Sunny, with a high near 94. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.

Monday Night

Clear, with a low around 67. West wind 7 to 14 mph, with gusts as high as 24 mph.

Tuesday

Sunny, with a high near 93. West wind 6 to 11 mph, with gusts as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 68. West wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 23 mph.

Wednesday

Sunny, with a high near 90. Southwest wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 17 mph.

Wednesday Night

A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 66. South wind 5 to 13 mph, with gusts as high as 23 mph.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. Southwest wind 5 to 8 mph becoming calm after midnight.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming west 5 to 7 mph in the morning.