Pima County, Arizona
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Pima County, Arizona
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Flash Flood Watch
Western Pima County-Tohono O'Odham Nation-
Upper Santa Cruz River Valley/Altar Valley-Tucson Metro Area-
South Central Pinal County-Southeast Pinal County-
Upper San Pedro River Valley-
Eastern Cochise County below 5000 feet-Upper Gila River Valley-
White Mountains of Graham and Greenlee Counties-
Galiuro and Pinaleno Mountains-Chiricahua Mountains-
Dragoon and Mule and Huachuca and Santa Rita Mountains-
Catalina and Rincon Mountains-Baboquivari Mountains-
Including the cities of Ajo, Organ Pipe Cactus N.M., Sells,
Nogales, Tucson, Green Valley, Marana, Vail,
Picacho Peak State Park, Mammoth, Oracle, Sierra Vista, Benson,
Willcox, Clifton, Safford, Hannagan Meadow, Mount Graham,
Chiricahua NM, Bisbee, Canelo Hills, Madera Canyon, Mount Lemmon,
and Summerhaven
237 AM MST Wed Sep 19 2018


The Flash Flood Watch continues for

* All of southeast Arizona.

* From 11 AM MST this morning through 11 PM MST this evening

* Abundant moisture over much of Sonora Mexico will move northward
into southeast Arizona today. Widespread showers with periods
of thunderstorms are expected to occur. Heavy rainfall will be
capable of producing flash flooding at times.

* Areas along washes, small streams and drainages plus wildfire
areas such as the Frye burn scar will be susceptible to
flooding. Low water crossings and poorly drained roads may
become impassable. Rural and dirt roads may also become washed
out at times.


A Flash Flood Watch means that conditions are becoming favorable
for widespread flash flooding to develop. Monitor forecasts
closely and be ready to take quick action if Flash Flood Warnings
are issued.

Be especially cautious at night when it is harder to recognize
the dangers of flash floods. If Flash Flooding is observed...act
quickly. Turn around and take another route.

Listen to NOAA Weather Radio...commercial radio or television
stations...or your cable television provider for updates on this
flash flood threat.



National Weather Service

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