Locally Heavy Rainfall for the Carolinas; Thunderstorms and Fire Weather Concerns for Intermountain West

Heavy rainfall from scattered thunderstorms is expected across the Southwest, Intermountain West, and Plains. Isolated dry thunderstorms may initiate additional fires across the west. The coastal Carolinas may experience flash floods in the coming days due to repeated thunderstorms. Additionally, a wave of intense summer heat will hit the Southern Plains and central Gulf Coast States this week. Read More >

During the evening hours of Saturday May 8th, several Severe Thunderstorms tracked over extreme northeast Iowa and southwest Wisconsin producing large hail and very heavy rainfalls.

The area between Lansing Iowa, De Soto and Ferryville Wisconsin was especially hit hard with up to 5 inches of rain reported and numerous mud slides. Highways 35 and 26 on both sides of the Mississippi River were closed for a time due to mud slides and debris flows.

A 64-year old woman drowned when her vehicle was swept away from a swollen creek near the Bad Axe River in southwest Wisconsin sometime after 10 p.m. Saturday evening, May 8th. Her body was found about a quarter mile downstream and her car was 150-200 feet away.

Here is a quick summary...

Very heavy rain hits Lansing, IA between 7:30 p.m. - 10:00 p.m.
Rainfall rates were 2-3 inches per hour during peak.
Rainfall total in Lansing, IA of 5.00 inches*.
Flash Flood Warning issued for area at 8:52 p.m. until 11:45 p.m.

Doppler Radar imagery:

Click here for a three hour precipitation estimate between 7 - 10 p.m.

These photos of mud slides and debris flows taken by NWS La Crosse.


Mud slides along Highway 35 north of Ferryville, WI.	Mud slides just south of Highway 82 on Highway 35.	Mud slides in Lansing, IA, along Highway 26.

Debris flow in Lansing, IA.

* = The 5 inch rainfall was an official reading from the Lansing Police Dept. There have been unofficial reports of over 7 inches in Lansing.

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Locally Heavy Rainfall for the Carolinas; Thunderstorms and Fire Weather Concerns for Intermountain West

Northeast Iowa - Southwest Wisconsin Flash Flood of May 8, 2004