Arizona Severe Flash Flood Warning | Effective 08/05/2026 17:46

Headline: 
Flash Flood Warning issued August 5 at 5:46PM MST until August 5 at 8:45PM MST by NWS Tucson AZ
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 5, 2026 - 5:46pm
Expires: 
August 5, 2026 - 8:45pm
Description: 
FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... East Central Graham County in southeastern Arizona... West Central Greenlee County in southeastern Arizona... * Until 845 PM MST. * At 546 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.8 and 1.8 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Mainly rural areas of East Central Graham and West Central Greenlee Counties. This includes the following streams and drainages... Gila River, Johnny Creek, Bonita Creek, Dry Creek and Eagle Creek.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.
Area Description: 
Graham, AZ; Greenlee, AZ
Forcast Office: 
NWS Tucson AZ
Sender: 
w-nws.webmaster@noaa.gov