Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Flood Watch in effect from August 12, 01:00 PM MDT until August 13, 01:00 AM MDT

Current conditions at

Grand Canyon National Park Airport (KGCN)

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

Mostly Cloudy

63°F

17°C

Humidity	72%
Wind Speed	N 0 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	12 Aug 01:05 AM MST

More Information:

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

Extended Forecast for

12 Miles W Cameron AZ

Flood Watch August 12, 01:00pm until August 13, 01:00am

Click here for hazard details and duration

Flood Watch

Overnight
Low: 59 °F
Chance
Showers
Wednesday
High: 80 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday Night
Low: 56 °F
Slight Chance
T-storms
Thursday
High: 76 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 56 °F
Slight Chance
T-storms
Friday
High: 75 °F
Chance
T-storms
Friday Night
Low: 55 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 57 °F
Mostly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 59. South wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 80. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. West wind 9 to 16 mph, with gusts as high as 31 mph.

Thursday

A slight chance of showers before 9am, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Southwest wind 9 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

Thursday Night

A 20 percent chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 56. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 75. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Friday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. West wind 6 to 11 mph, with gusts as high as 23 mph.

Saturday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. West wind 5 to 8 mph becoming south in the morning. Winds could gust as high as 17 mph.

Saturday Night

Mostly cloudy, with a low around 57. West wind around 5 mph becoming calm in the evening.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind becoming southeast around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 60. Southwest wind around 6 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.