FLASH FLOOD WATCH
Warning Issue Date: 902 AM MST Sun Jul 23 2017
Warning Expiration: 0015 GMT 24 2017
...FLASH FLOOD WATCH IN EFFECT FROM NOON MST TODAY THROUGH THIS
The National Weather Service in Flagstaff has issued a
* Flash Flood Watch for all of Apache, Coconino, Navajo, Yavapai,
and northern Gila Counties.
* From noon MST today through midnight tonight.
* Monsoon moisture levels and instability will be at high levels
through this evening. Slow moving storms may produce 1 to 2
inches of rainfall. An upper level disturbance may move into
northern Arizona late in the day, which would enhance
precipitation coverage. Storm motion should be from the east-
southeast to north.
* Areas of particular concern are the Grand Canyon, Antelope
Canyon, Havasu Canyon.
A Flash Flood Watch Means That developing conditions May Lead To
Flash Flooding Within The Watch area. People...especially those
located along area creeks...rivers or other flash flood prone
areas...should continue to monitor later forecasts and be prepared
to take immediate action should flash flood warnings be issued.