Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from June 22, 10:00 AM MST until June 23, 07:00 PM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

56°F

13°C

Humidity	12%
Wind Speed	SSW 0 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	4°F (-16°C)
Visibility	NA
Last update	22 Jun 02:53 AM MST

More Information:

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

Extended Forecast for

Grand Canyon AZ

Extreme Heat Warning June 22, 10:00am until June 23, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Overnight
Low: 34 °F
Clear
Monday
High: 87 °F
Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 49 °F
Partly Cloudy
Wednesday
High: 86 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 60 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 85 °F
Chance
T-storms
Thursday Night
Low: 60 °F
Partly Cloudy

Detailed Forecast

Overnight

Clear, with a low around 34. West wind around 8 mph.

Monday

Sunny, with a high near 87. Southwest wind 5 to 15 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around 40. West wind 6 to 13 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 88. Southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.

Tuesday Night

Partly cloudy, with a low around 49. West wind 8 to 11 mph, with gusts as high as 18 mph.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Partly sunny, with a high near 86. West wind 7 to 15 mph, with gusts as high as 24 mph.

Wednesday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

Thursday

A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

Thursday Night

Partly cloudy, with a low around 60. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph.

Friday

Sunny, with a high near 86. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 39 mph.

Friday Night

Mostly clear, with a low around 59. Breezy, with a southwest wind 23 to 28 mph, with gusts as high as 40 mph.

Saturday

Sunny, with a high near 83. Breezy, with a southwest wind 26 to 29 mph, with gusts as high as 44 mph.

Saturday Night

Clear, with a low around 57. Windy, with a southwest wind 24 to 31 mph, with gusts as high as 46 mph.

Sunday

Sunny, with a high near 82. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 37 mph.