Issued: Fri Oct 30 | 10:01 PM
In effect for: Aguila Valley; Northwest Valley; Tonopah Desert; Gila Bend; Buckeye/Avondale; Cave Creek/New River; Deer Valley; Central Phoenix; North Phoenix/Glendale; New River Mesa; Scottsdale/Paradise Valley; Rio Verde/Salt River; East Valley; Fountain Hills/East Mesa; South Mountain/Ahwatukee; Southeast Valley/Queen Creek; Northwest Pinal County; West Pinal County; Apache Junction/Gold Canyon; Sonoran Desert Natl Monument
Severe: Severe
Certainty: Possible
Urgency: Future
* WHAT…Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE…A portion of south central Arizona, including the following
areas, Phoenix Metro, rural areas of Maricopa County, and Northwest
Pinal County.
* WHEN…From Saturday evening through late Sunday night.
* IMPACTS…Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Low-water crossings may be flooded.
* ADDITIONAL DETAILS…
– A second, followup weather system will bring even better
atmospheric moisture over the region Saturday night through
Sunday and lead to a prolonged period of light to moderate
rainfall across the Watch area, with embedded convection
producing pockets of heavier rain. Additional rainfall amounts on
the order of 1-2″ will fall over several hours or longer on top
of already moist soil, leading to additional runoff.
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