Heavy monsoonal rains were widespread over Northern Utah. 70 inches.
Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS SLC wrote it up.
Heavy monsoonal rains were widespread over Northern Utah. The heaviest rain fell in Weber, Davis and Morgan Counties, with amounts generally between 3.00 and 3.70 inches. There were numerous reports of flooding, with the hardest hit areas being Roy, Kaysville, Ogden, and North Salt Lake. A number of homes reported water in their basements, with storm sewers and streets becoming overwhelmed by the deluge. Some homes in Roy had sewage back up into their basements as well. All-in-all, it was a giant mess.
The national radar mosaic for the moment the first event began.
3 flash flood. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Utah in 2000Every state in 2000This day in weather historyWarnings in Utah, August 2000
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5177627, 5177628, 5177629.