Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until July 12, 08:00 PM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

74°F

23°C

Humidity	38%
Wind Speed	WSW 1 MPH
Barometer	30.35 in (1027.77 mb)
Dewpoint	47°F (8°C)
Visibility	NA
Last update	12 Jul 08:23 AM MST

More Information:

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

Extended Forecast for

10 Miles SE Phantom Ranch AZ

Extreme Heat Warning July 12, 08:42am until July 12, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 12, 08:42am until July 12, 08:00pm
NOW until 8:00pm Sun
Extreme Heat Warning
Today
High: 97 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 68 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 94 °F
Chance
T-storms
Monday Night
Low: 68 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 92 °F
Chance
T-storms
Tuesday Night
Low: 67 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 93 °F
Slight Chance
T-storms
Wednesday Night
Low: 70 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 97. Southwest wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. South wind 5 to 13 mph, with gusts as high as 21 mph.

Monday

A 30 percent chance of showers and thunderstorms, mainly between 11am and 2pm. Mostly sunny, with a high near 94. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

Monday Night

A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 68. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 92. South wind 7 to 10 mph becoming east in the morning. Winds could gust as high as 22 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 67. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Light and variable wind becoming southwest 5 to 7 mph in the morning.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 70. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.

Thursday

A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 92. West wind 6 to 8 mph, with gusts as high as 15 mph.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Friday

Showers and thunderstorms likely. Partly sunny, with a high near 88. West wind 6 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. West wind 6 to 9 mph, with gusts as high as 16 mph.