FloodZoneMap.org

Flash Flood — Cleveland, OK

Apr 26, 2025

A slow-moving mesoscale convective vortex (MCV) produced severe weather and flash flooding during the morning and afternoon of the 26th. An initial complex of thunderstorms across southwestern Oklahoma and western-north Texas produced reports of thunderstorm wind damage and large hail, especially with a supercell thunderstorm that moved near the city of Lawton. Areas of persistent heavy rainfall also led to flash flooding across this area, with a flood-related fatality occurring in Lawton as a m

Source: NOAA National Weather Service Storm Events Database (event 1254763). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Cleveland, OK

This event is one of many recorded floods in Cleveland County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Cleveland County flood data →

More Flood Stories

Flash Flood2 deaths$100K damage

Cleveland, OK · Apr 19, 2025

A severe weather and flash flood episode occurred across central and southern portions of the WFO Norman Forecast Area from the evening of the 19th into the early morning hours of the 20th. A slow-moving upper system continued to approach the area on the 19th.

Read the full account →
Flash Flood1 death

Cleveland, OK · May 6, 2015

A potent Spring storm system took shape across the Southern and Central Plains. Strong surface cyclogenesis took shape during the day, allowing ample moisture to return northward with strong southerly flow.

Read the full account →
Flash Flood$15K damage

Cleveland, OK · May 7, 2007

Thunderstorms began early in the morning on the 6th, continued most of the day and into the early morning hours of the 7th. An upper level low pressure remained anchored over Colorado during this time period.

Read the full account →
Flash Flood$100K damage

Cleveland, OK · Apr 30, 2025

Multiple rounds of severe convection and flooding occurred from the predawn hours of the 29th into morning hours of the 30th. The most significant round of severe thunderstorm activity occurred across portions of western-north Texas on the evening of the 29th, where intense…

Read the full account →