Thursday, July 5, 2018
Brief But Intense Flash Flood Event in West Albany

An isolated multi-cell thunderstorm developed over and just west of downtown Albany prior to 1:30pm on Thursday July 5 and went on to produce 2.5" to 5" of rain in about one hour through 2:30pm over a very small localized urban area resulting in brief but fierce flash flooding. Rainfall elsewhere was spotty in nature due to additional isolated to widely scattered thunderstorms with most areas getting very little during the day.

Area Rainfall Reports

Town County Rainfall Report
Albany Albany 4.90" Lenox Avenue
Albany Albany 3.52" Lenox Avenue (1/2 Mile from the 4.90" Report)
Voorheesville Albany 1.58"
Westmere Albany 1.40"
Malta Saratoga 1.01"
Ballston Spa Saratoga 0.77"
Rotterdam Schenectady 0.59"
Edinburg Saratoga 0.25"
Lake Desolation Saratoga 0.17"
Speigletown Rensselaer 0.15"
Warrensburg Warren 0.12"
Charlotteville Schoharie 0.10"
Tribes Hill Montgomery 0.10"
Amsterdam Montgomery 0.08"
Catskill Greene 0.07"
Perth Fulton 0.06"
Warnerville Schoharie 0.01"

Flash Flood Reports

Town County Flash Flood Report Time of Event
Albany Albany Heavy Rain: Measured 2.52" in Less Than One Hour 2:05pm
2 Miles WNW of Delmar Albany Flash Flood: Railroad underpass flooded with four feet of water 2:15pm
1 Mile WNW of Albany Albany Flash Flood: Cars stalled in flood waters with people inside 2:15pm
2 Miles WNW of Albany Albany Flash Flood: Stores flooded 2:15pm
2 Miles WNW of Albany Albany Flash Flood: Two cars stalled in water at the Harriman Campus Loop 2:15pm
1 Mile WNW of Albany Albany Flash Flood: Intersection of Brookline and Western Avenue closed due to flooding 2:15pm

Radar Images from the Albany Doppler Radar from 1:30pm to 2:30pm
2.50" to 4.90" Fell over west Albany during this period

Albany Droppler radar reflectivity image at 1:30pm July 5, 2018

Albany Dooppler Radar image at 1:45pm July 5, 2018 
Albany Doppler radar image at 2pm July 5, 2018

Albany Doppler radar image at 2:30pm July 5, 2018