Phoenix faces 12th recorded Halloween downpour, triggering airport ground stop
Saturated ground and potential for additional rainfall have led to a Flood Watch through Monday in the Valley.
By Karim Graham ·
Phoenix experienced its 12th documented instance of rain on Halloween since record-keeping began in 1890. Widespread precipitation fell across the East and West Valley on Friday and Saturday, continuing into Sunday morning and leaving the ground saturated.
The National Weather Service issued a Flood Watch for the greater Phoenix area, effective through Monday morning. Forecasters indicated that one to two additional inches of rain could fall on Sunday. Local authorities warned drivers to avoid driving through flooded areas, with ADOT noting that runoff could cause several road closures along washes.
Weather conditions led to operational disruptions at Phoenix Sky Harbor International Airport. A ground stop for arriving flights was implemented just before 9 a.m. on Sunday. The airport's temporary halt in operations reflected the immediate impact of the heavy rainfall on regional infrastructure.
The atmospheric shift is expected to continue into the work week. Drier conditions are forecast to begin on Monday afternoon. Temperatures will drop well below the seasonal average of 83 degrees for this time of year.
Highs are projected to remain in the 70s through Friday. This cooldown marks a distinct break from the typical late October warmth, following the rare wet spell that caused visible flooding across the valley.
Source: KTVK
