Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Hazardous Weather Conditions

Flood Watch in effect from August 30, 02:00 PM MST until September 1, 12:00 AM MST

Current conditions at

KL1SF-7 Grand Canyon (AR412)

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

74°F

23°C

Humidity	49%
Wind Speed	WSW 2 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	54°F (12°C)
Visibility	NA
Last update	30 Aug 10:23 AM MST

More Information:

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

Extended Forecast for

7 Miles ESE Grand Canyon AZ

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

Click here for hazard details and duration

Flood Watch

Today
High: 75 °F
Chance
T-storms
Tonight
Low: 51 °F
Chance
T-storms then
Chance
Showers
Monday
High: 68 °F
T-storms
Likely
Monday Night
Low: 46 °F
Chance
T-storms and
Patchy Fog
Tuesday
High: 73 °F
Slight Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 74 °F
Slight Chance
T-storms
Wednesday Night
Low: 50 °F
Mostly Clear
Thursday
High: 77 °F
Slight Chance
T-storms

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 75. Southwest wind 14 to 17 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 51. Southwest wind 5 to 8 mph becoming southeast after midnight. Winds could gust as high as 16 mph.

Monday

Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 68. Southeast wind around 8 mph becoming south in the afternoon. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 46. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.

Tuesday

A 20 percent chance of showers and thunderstorms after 11am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 73. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 74. Southwest wind 9 to 17 mph, with gusts as high as 33 mph.

Wednesday Night

Mostly clear, with a low around 50. Southwest wind 5 to 8 mph, with gusts as high as 20 mph.

Thursday

A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 77. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

Thursday Night

Partly cloudy, with a low around 51. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 15 mph.