Heavy rainfall into the first part of October led to continued improvement of drought conditions in southern Iowa with all severe drought ending. Only a small area of moderate drought remains.
Every event with a place to put it; 4 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 DMX wrote it up.
Heavy rainfall into the first part of October led to continued improvement of drought conditions in southern Iowa with all severe drought ending. Only a small area of moderate drought remains.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Des Moines, IA wrote its last area forecast discussion before the first event at Sep 30, 10:59 PM CST, 1 hour 1 minute earlier.
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</html>The national radar mosaic for the moment the first event began.
4 drought. Local standard time, as filed.
Continued heavy rains into early October ended severe drought across the county by October 9th with only a small area of moderate drought left in northwest Davis county.
Continued heavy rains into early October ended severe drought across the county by October 9th with only moderate drought left across central portions of the county.
Continued heavy rains into early October ended severe drought across the county by October 9th with only a small area of moderate drought left in far eastern Decatur county.
Continued heavy rains into early October ended severe drought across the county by October 9th with only a small area of moderate drought left in far southwest Wapello county.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Iowa in 2018Every state in 2018This day in weather historyWarnings in Iowa, October 2018
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 2026-09-30. Each event’s entry at NCEI: 779503, 779504, 779505, 779506.