⚠️ Flash Flood Warning – Lawrence, SD – Saturday, July 18, 2026

Flash Flood Warning issued July 18 at 2:01PM MDT until July 18 at 4:00PM MDT by NWS Rapid City SD

Details

FFWUNR

The National Weather Service in Rapid City has issued a

* Flash Flood Warning for…
Central Lawrence County in west central South Dakota…

* Until 400 PM MDT.

* At 201 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain over Lead. Between 0.5 and 1.5 inches of rain have
fallen. Flash flooding and street flooding is ongoing or expected
to begin shortly.

HAZARD…Flash flooding caused by thunderstorms.

SOURCE…Radar indicated.

IMPACT…Flash flooding of small creeks and streams, urban areas,
and streets as well as other poor drainage and low-lying
areas.

* Some locations that will experience flash flooding include…
Lead, Deadwood and Central City.

Instructions

Turn around, don’t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.