Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until July 16, 07:00 PM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

67°F

19°C

Humidity	30%
Wind Speed	SSE 0 MPH
Barometer	30.26 in (1024.72 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	13 Jul 10:23 PM MST

More Information:

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

Extended Forecast for

2 Miles E Grand Canyon AZ

Extreme Heat Warning July 13, 10:41pm until July 16, 07:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 13, 10:41pm until July 16, 07:00pm
NOW until 7:00pm Wed
Extreme Heat Warning
Tonight
Low: 63 °F
Mostly Clear
Monday
High: 91 °F
Slight Chance
T-storms
Monday Night
Low: 62 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 90 °F
Slight Chance
T-storms
Tuesday Night
Low: 60 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 85 °F
Chance
T-storms
Wednesday Night
Low: 59 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 80 °F
T-storms
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 63. West wind around 8 mph.

Monday

A 10 percent chance of showers and thunderstorms after 11am. Areas of smoke after 2pm. Sunny, with a high near 91. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

Monday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Areas of smoke before 8pm. Partly cloudy, with a low around 62. Southwest wind around 9 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of showers and thunderstorms between 11am and 2pm, then a slight chance of thunderstorms after 2pm. Mostly sunny, with a high near 90. West wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of thunderstorms before 8pm. Mostly clear, with a low around 60. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

Wednesday

A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. West wind 11 to 14 mph, with gusts as high as 23 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.

Thursday

Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 80. West wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southwest wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 81. Southwest wind 5 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.

Friday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. West wind 5 to 7 mph becoming south after midnight.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind 5 to 8 mph, with gusts as high as 16 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. West wind around 7 mph becoming south after midnight.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.