A shortwave trough dropped out of the Canadian Rockies and across the upper midwest. Storms developed along a surface boundary in the afternoon, resulting in a few hail reports and a strong wind gust. In addition to the moderate CAPE , the backed wind profile supported some rotation within storms. While no tornadoes occurred there was a funnel cloud reported north of the Des Moines metro.  Later that night the deep warm cloud layer and high precipitable water values made for efficient rain producers. As storms continued overnight along a stationary boundary locally heavy rain resulted in flash flooding in central Iowa.

Hail in CALHOUN, IOWA
From 05-JUN-22 13:59:00 to 05-JUN-22 13:59:00 (CST-6)
Location: LAVINIA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public report of penny sized hail.

Hail in POLK, IOWA
From 05-JUN-22 14:52:00 to 05-JUN-22 14:52:00 (CST-6)
Location: CLOVER HILLS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Report via WOI TV of quarter sized hail.

Heavy Rain in BOONE, IOWA
From 05-JUN-22 07:06:00 to 06-JUN-22 07:06:00 (CST-6)
Location: MADRID
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A 24 hour rain total of 4.28 inches.

Heavy Rain in CARROLL, IOWA
From 05-JUN-22 07:00:00 to 06-JUN-22 07:00:00 (CST-6)
Location: COON RAPIDS
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A 24 hour rain total of 3.80 inches.

Funnel Cloud in BOONE, IOWA
From 05-JUN-22 15:15:00 to 05-JUN-22 15:15:00 (CST-6)
Location: MADRID
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several reports of funnel clouds received between Luther and Madrid.

Thunderstorm Wind in FRANKLIN, IOWA
From 05-JUN-22 15:15:00 to 05-JUN-22 15:15:00 (CST-6)
Location: HAMPTON MUNI ARPT
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

AWOS recorded a 51 knot gust.

Flood in GUTHRIE, IOWA
From 05-JUN-22 19:30:00 to 06-JUN-22 13:00:00 (CST-6)
Location: BAGLEY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Guthrie county emergency manager reported multiple roadways with running water over them. Not reported as widespread at the time.

Flood in DALLAS, IOWA
From 05-JUN-22 19:30:00 to 06-JUN-22 13:00:00 (CST-6)
Location: PERRY MUNI ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Dallas County emergency manager and other local entities reported multiple roadways, mainly gravel, with running water over them. A few may have been washed out.

Heavy Rain in STORY, IOWA
From 05-JUN-22 03:53:00 to 06-JUN-22 03:53:00 (CST-6)
Location: AMES ARPT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A 24 hour rain total of 3.80 inches.

Heavy Rain in BOONE, IOWA
From 05-JUN-22 04:16:00 to 06-JUN-22 04:16:00 (CST-6)
Location: MADRID
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A 24 hour rain total of 3.36 inches.

Heavy Rain in BOONE, IOWA
From 05-JUN-22 05:40:00 to 06-JUN-22 05:40:00 (CST-6)
Location: MADRID
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

A 24 hour rain total of 4.21 inches.

Heavy Rain in BOONE, IOWA
From 05-JUN-22 05:54:00 to 06-JUN-22 05:54:00 (CST-6)
Location: BOONE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A 24 hour rain total of 4.00 inches.

Heavy Rain in BOONE, IOWA
From 05-JUN-22 06:00:00 to 06-JUN-22 06:00:00 (CST-6)
Location: MOINGONA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

A 24 hour rain total of 3.92 inches.

Heavy Rain in BOONE, IOWA
From 05-JUN-22 06:30:00 to 06-JUN-22 06:30:00 (CST-6)
Location: MADRID
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A 24 hour rain total of 4.50 inches. Light rain ongoing at time of observation.