NWS Flagstaff AZFF.W 0174September 16, 2026
Flash Flood Warning: Yavapai, AZ
The National Weather Service office in Flagstaff issued a flash flood warning for Yavapai in Arizona, which was in force until 6:30 p.m. local time on September 16. It was the 174th flash flood warning the NWS office in Flagstaff issued in 2026. Arizona had 145 flash flood warnings in September 2026, against 41 in an average September of 2008-2025 (Arizona's flash flood warnings by year).
ExpiredWarning
In force for 4.1 hours; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, Flagstaff AZ
- Area
- Yavapai
- State
- Arizona
- Level
- Warning
- Issued
- 2:26 p.m. PDT, September 16, 2026
- Expires
- 6:30 p.m. PDT, September 16, 2026
- CAP severity, certainty, urgency
- Severe, Likely, Immediate
- VTEC event
- KFGZ FF.W 0174
- Official source
- National Weather Service: the notice at its source
Flash Flood Warnings in Arizona since 2008Every warning type in Arizona
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Yavapai County in west central Arizona... * Until 630 PM MST. * At 226 PM MST, local law enforcement reported thunderstorms producing heavy rain across the warned area, with water across SR-89 near MP 355. Up to 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Law enforcement reported. IMPACT...Life threatening flash flooding of creeks and streams, normally dry washes, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Drake and Paulden. This includes State Route 89 between mile markers 335 and 359. This includes the following creeks, washes and rivers... Verde River, Big Chino Wash, Rattlesnake Wash, Hell Canyon, Meath Wash, Granite Creek, Grindstone Wash and Wagon Tire Wash.
What the agency told people to do
Flooding of washes and creeks will occur, some dirt roads will become muddy and impassable. Paved roads and underpasses could become flooded as well.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.