FloodZoneMap.org

Flash Flood — Wilson, TX

Sep 11, 1998

Tropical showers and thunderstorms redeveloped in bands to the west and northwest of weakening Tropical Storm Frances on Friday. Rain amounts were less than on Thursday night, but averaged from 2 to 3 inches with isolated totals near 4 inches. Flash flooding developed in the early morning hours over Karnes and Wilson Counties, as the activity spread northwestward. Heavy rainfall and flooding ended by the mid afternoon.

Source: NOAA National Weather Service Storm Events Database (event 5669578). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Wilson, TX

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

View Wilson County flood data →

More Flood Stories

Flood$50.0M damage

Wilson, TX · Oct 17, 1998

Flooding along the San Antonio River, Cibolo Creek and Geronimo CreekIn Bexar County, the San Antonio River begins just below Olmos Dam where it merges with spring flow.

Read the full account →
Flash Flood$35.0M damage

Wilson, TX · Oct 18, 1998

The Great October FloodIn advance of a very slow-moving upper level trough of low pressure over West Texas, a cold front drifted slowly southeastward into West Central Texas during the evening of Friday, October 16th.

Read the full account →
Flash Flood$80K damage

Wilson, TX · Sep 8, 2002

By late afternoon, rainfall was widespread across South Central Texas, having spread westward to the Rio Grande. A band of heavy rain stretching from near San Antonio through Floresville to Karnes City produced an additional round of flash flooding from late afternoon into the…

Read the full account →
Flash Flood$150K damage

Wilson, TX · Sep 5, 2001

Widespread showers and thunderstorms over the three counties produced general rainfall of 1 to 2 inches, with isolated totals of up to 6 inches between Seguin, Stockdale and Floresville. Numerous rural roads and low water crossings were closed.

Read the full account →