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.

81°F

27°C

Humidity	16%
Wind Speed	NNW 0 MPH
Barometer	30.31 in (1026.41 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	31 Jul 11:03 PM MST

More Information:

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

Extended Forecast for

9 Miles NW Grand Canyon Village AZ

Extreme Heat Warning July 31, 11:17pm until August 4, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 31, 11:17pm until August 4, 08:00pm
NOW until 8:00pm Tue
Extreme Heat Warning
Tonight
Low: 74 °F
Mostly Clear
Saturday
High: 105 °F
Hot
Saturday Night
Low: 75 °F
Clear
Sunday
High: 105 °F
Hot
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 104 °F
Hot
Monday Night
Low: 74 °F
Clear
Tuesday
High: 104 °F
Hot

Detailed Forecast

Tonight

Mostly clear, with a low around 74. Northwest wind around 6 mph.

Saturday

Sunny and hot, with a high near 105. Light north wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

Saturday Night

Clear, with a low around 75. West wind 5 to 8 mph, with gusts as high as 15 mph.

Sunday

Sunny and hot, with a high near 105. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

Sunday Night

Mostly clear, with a low around 75. South wind 5 to 13 mph, with gusts as high as 23 mph.

Monday

Sunny and hot, with a high near 104. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

Monday Night

Clear, with a low around 74. West wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.

Tuesday

Sunny and hot, with a high near 104. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Tuesday Night

Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 102. Light southwest wind becoming west 5 to 10 mph in the afternoon.

Wednesday Night

A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southwest wind 5 to 9 mph becoming calm after midnight.

Thursday

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 101. Calm wind becoming west 5 to 9 mph in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. West wind 5 to 7 mph becoming calm after midnight.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100. Calm wind becoming west 5 to 8 mph in the afternoon.