Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from August 26, 10:00 AM MST until August 28, 08:00 PM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

64°F

18°C

Humidity	52%
Wind Speed	SW 0 MPH
Barometer	30.37 in (1028.45 mb)
Dewpoint	46°F (8°C)
Visibility	NA
Last update	24 Aug 06:33 AM MST

More Information:

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

Extended Forecast for

Havasupai Gardens Campground AZ

Extreme Heat Warning August 26, 10:00am until August 28, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 82 °F
Chance
T-storms
Tonight
Low: 58 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 84 °F
Slight Chance
T-storms
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 88 °F
Slight Chance
T-storms
Thursday Night
Low: 62 °F
Partly Cloudy
Friday
High: 86 °F
Mostly Sunny

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly between 11am and 5pm. Increasing clouds, with a high near 82. Light and variable wind becoming south 5 to 9 mph in the morning.

Tonight

A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. West wind 5 to 7 mph becoming calm after midnight.

Tuesday

A 10 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 84. Light and variable wind becoming northeast 5 to 8 mph in the morning.

Tuesday Night

Mostly clear, with a low around 60. West wind 5 to 7 mph becoming light and variable after midnight.

Wednesday

Sunny, with a high near 88. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

Mostly clear, with a low around 61. West wind 5 to 8 mph becoming south after midnight.

Thursday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 88. Light south wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 62. Southwest wind 5 to 10 mph, with gusts as high as 16 mph.

Friday

Mostly sunny, with a high near 86. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

Friday Night

Partly cloudy, with a low around 62. West wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southwest wind 8 to 16 mph, with gusts as high as 26 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. South wind 9 to 13 mph, with gusts as high as 22 mph.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.