Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 20, 08:00 PM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

88°F

31°C

Humidity	17%
Wind Speed	SSW 4 MPH
Barometer	30.3 in (1026.08 mb)
Dewpoint	38°F (3°C)
Visibility	NA
Heat Index	84°F (29°C)
Last update	18 Aug 02:03 PM MST

More Information:

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

Extended Forecast for

Grand Canyon Village AZ

Extreme Heat Warning August 18, 02:21pm until August 20, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 18, 02:21pm until August 20, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
This Afternoon
High: 88 °F
Sunny
Tonight
Low: 60 °F
Partly Cloudy
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 59 °F
Partly Cloudy
Thursday
High: 89 °F
Slight Chance
T-storms
Thursday Night
Low: 61 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 85 °F
Showers
Likely
Friday Night
Low: 59 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 88. West wind around 10 mph, with gusts as high as 16 mph.

Tonight

Partly cloudy, with a low around 60. West wind around 6 mph becoming light and variable.

Wednesday

Sunny, with a high near 91. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

Wednesday Night

Partly cloudy, with a low around 59. Northwest wind around 6 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Calm wind becoming west 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 before 11pm. Mostly cloudy, with a low around 61. West wind 5 to 8 mph becoming light and variable.

Friday

Showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 85. Southwest wind around 7 mph. Chance of precipitation is 60%.

Friday Night

A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.

Saturday

A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 84. Calm wind becoming west 5 to 8 mph in the morning.

Saturday Night

A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. Southwest wind around 6 mph becoming calm after midnight.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the morning.

Sunday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.

Monday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the morning.