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

Grand Canyon National Park Airport (KGCN)

Lat: 35.94582°NLon: 112.15538°WElev: 6598.0ft.

Clear

65°F

18°C

Humidity	67%
Wind Speed	N 0 MPH
Barometer	30.26 in (1024.72 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	30 Aug 09:54 PM MST

More Information:

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

Extended Forecast for

5 Miles SSE Grand Canyon Village AZ

Flood Watch August 30, 10:05pm until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 30, 10:05pm until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Tonight
Low: 47 °F
Showers
Likely
Monday
High: 72 °F
T-storms
Monday Night
Low: 41 °F
Showers
Likely and
Patchy Fog
then Patchy
Fog
Tuesday
High: 75 °F
Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 76 °F
Slight Chance
T-storms
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 78 °F
Sunny

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 60%.

Monday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 72. Calm wind. Chance of precipitation is 90%.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Patchy fog after 8pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 41. Calm wind. Chance of precipitation is 60%.

Tuesday

A 30 percent chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

Mostly clear, with a low around 42. Calm wind.

Wednesday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 76. Calm wind becoming southwest around 5 mph. Winds could gust as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 43. Calm wind.

Thursday

Sunny, with a high near 78. Calm wind becoming southwest around 5 mph. Winds could gust as high as 17 mph.

Thursday Night

Mostly clear, with a low around 45. Southwest wind 5 to 8 mph becoming calm in the evening.

Friday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 81. Light south wind becoming southwest 6 to 11 mph in the morning.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 46. Southwest wind around 6 mph becoming calm in the evening.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the morning.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. West wind around 6 mph becoming calm in the evening.

Sunday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.