Elevated North America

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

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.

Severity
Severe (4/5) · CAP Severe
This month
2691st Weather alert at severity 4+ in the last 30 days
Source: NWS / NOAA weather

Understanding Global Threats

Browse All Topics & Pages

Complete sitemap with all intelligence resources

View Sitemap →

Related Preparedness Gear

Be prepared for evolving situations

Global Conflict Map

Live snapshot of conflict locations and tension zones worldwide.

Last update on: July 19, 2026

Keep Exploring