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

WX7FGZ-6 Snowbowl (AU373)

Lat: 35.32667°NLon: 111.69167°WElev: 10856.3ft.

50°F

10°C

Humidity	90%
Wind Speed	SSE 1 MPH
Barometer	30.48 in (1032.17 mb)
Dewpoint	47°F (8°C)
Visibility	NA
Last update	30 Aug 11:53 PM MST

More Information:

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

Extended Forecast for

18 Miles ESE Grand Canyon, Valle Airport AZ

Flood Watch August 31, 12:13am until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 12:13am until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Overnight
Low: 57 °F
Showers
Likely
Monday
High: 69 °F
T-storms
Monday Night
Low: 51 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 72 °F
Slight Chance
T-storms
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 75 °F
Sunny

Detailed Forecast

Overnight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 57. South wind around 5 mph. Chance of precipitation is 70%.

Monday

A chance of showers and thunderstorms before 11am, then showers and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. High near 69. Southeast wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 80%.

Monday Night

A 50 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 51. Southeast wind 3 to 6 mph.

Tuesday

A 10 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 72. South wind 7 to 16 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 53. South wind 9 to 11 mph, with gusts as high as 18 mph.

Wednesday

Sunny, with a high near 73. Southwest wind 11 to 20 mph, with gusts as high as 31 mph.

Wednesday Night

Mostly clear, with a low around 53. South wind 9 to 11 mph, with gusts as high as 22 mph.

Thursday

Sunny, with a high near 75. Southwest wind 9 to 16 mph, with gusts as high as 26 mph.

Thursday Night

Mostly clear, with a low around 54. South wind 8 to 10 mph, with gusts as high as 18 mph.

Friday

A 50 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 75. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55. South wind 5 to 8 mph, with gusts as high as 15 mph.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 73. South wind 6 to 8 mph. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. South wind 3 to 5 mph.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%.