Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Hazardous Weather Conditions

Flood Watch until September 1, 12:00 AM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

79°F

26°C

Humidity	35%
Wind Speed	WNW 4 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	49°F (9°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	30 Aug 02:23 PM MST

More Information:

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

Extended Forecast for

2 Miles NW Grand Canyon AZ

Flood Watch August 30, 02:32pm until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 30, 02:32pm until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
This Afternoon
High: 77 °F
Chance
T-storms
Tonight
Low: 58 °F
Chance
T-storms then
Chance
Showers
Monday
High: 72 °F
T-storms
Likely
Monday Night
Low: 55 °F
Chance
T-storms and
Patchy Fog
Tuesday
High: 75 °F
Slight Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 76 °F
Slight Chance
T-storms
Wednesday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southwest wind around 16 mph, with gusts as high as 29 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 58. Southwest wind 6 to 9 mph becoming southeast after midnight. Winds could gust as high as 18 mph.

Monday

Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 72. Southeast wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Patchy fog between 11pm and 5am. Otherwise, partly cloudy, with a low around 55. East wind 5 to 7 mph. Chance of precipitation is 50%.

Tuesday

A 20 percent chance of showers and thunderstorms after 11am. Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 75. Southeast wind 5 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.

Tuesday Night

Mostly clear, with a low around 56. South wind 7 to 11 mph, with gusts as high as 23 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 76. Southwest wind 9 to 17 mph, with gusts as high as 33 mph.

Wednesday Night

Mostly clear, with a low around 59. Southwest wind 7 to 10 mph, with gusts as high as 16 mph.

Thursday

Sunny, with a high near 82. Southwest wind 6 to 16 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 61. Southwest wind 6 to 11 mph, with gusts as high as 16 mph.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. South wind 5 to 14 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind 3 to 7 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 3 to 6 mph.