A sagging cold front in central and southern Minnesota initiated a number of storms on the afternoon of the 10th.  While the boundary did not continue its march southward into Iowa, the storms continued to progress southeastward, eventually entering Iowa.  As a result, the storms produced heavy rainfall along with a handful of hail and wind reports.  On the afternoon of the 11th, the cold front sagged down into northern Iowa and initiated a couple of storms that produced an instance of damaging winds. In addition to the storms, a death of an infant occurred from the heat by being left in an unattended vehicle on the afternoon of the 11th in Polk County.

Heavy Rain in WARREN, IOWA
From 11-JUN-16 05:00:00 to 11-JUN-16 09:00:00 (CST-6)
Location: COOL
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported heavy rainfall of 4.20 inches since 6am.

Heavy Rain in POLK, IOWA
From 11-JUN-16 03:00:00 to 11-JUN-16 08:30:00 (CST-6)
Location: BONDURANT
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported heavy rainfall of 3.15 inches this morning.  Times radar estimated.

Thunderstorm Wind in HUMBOLDT, IOWA
From 11-JUN-16 15:40:00 to 11-JUN-16 15:40:00 (CST-6)
Location: BODE
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported large oak tree topped with section greater than one foot in diameter down.  Three other oak trees with large limbs down as well.  Estimated winds in excess of 60 mph.

Heavy Rain in BLACK HAWK, IOWA
From 10-JUN-16 19:30:00 to 11-JUN-16 03:30:00 (CST-6)
Location: WATERLOO
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Public reported heavy rainfall of 1.18 inches via social media.  Times radar estimated.

Heavy Rain in MARSHALL, IOWA
From 10-JUN-16 22:00:00 to 11-JUN-16 06:00:00 (CST-6)
Location: MARSHALLTOWN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Public reported heavy rainfall of 2.50 inches via social media.  Times radar estimated.

Heavy Rain in WORTH, IOWA
From 10-JUN-16 17:00:00 to 10-JUN-16 22:00:00 (CST-6)
Location: JOICE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Public reported heavy rainfall of 4.00 inches via social media.  Times radar estimated.

Heavy Rain in WARREN, IOWA
From 11-JUN-16 05:00:00 to 11-JUN-16 09:00:00 (CST-6)
Location: INDIANOLA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Public reported heavy rainfall of 5.00 inches via social media.  Times radar estimated.

Thunderstorm Wind in CLARKE, IOWA
From 11-JUN-16 16:25:00 to 11-JUN-16 16:25:00 (CST-6)
Location: MURRAY
Magnitude: 45.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported shingles starting to lift on house and metal paneling on barn starting to loosen.

Hail in EMMET, IOWA
From 10-JUN-16 16:08:00 to 10-JUN-16 16:08:00 (CST-6)
Location: HUNTINGTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported quarter sized hail.

Thunderstorm Wind in EMMET, IOWA
From 10-JUN-16 16:25:00 to 10-JUN-16 16:25:00 (CST-6)
Location: DOLLIVER
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency Manager reported wind gusts up to 70 mph along with large hail, size unknown.

Thunderstorm Wind in EMMET, IOWA
From 10-JUN-16 16:25:00 to 10-JUN-16 16:25:00 (CST-6)
Location: ESTHERVILLE ARPT
Magnitude: 66.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Estherville Airport ASOS reported wind gust of 76 mph.

Hail in KOSSUTH, IOWA
From 10-JUN-16 20:37:00 to 10-JUN-16 20:37:00 (CST-6)
Location: ALGONA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency Manager reported dime sized hail.

Thunderstorm Wind in KOSSUTH, IOWA
From 10-JUN-16 20:53:00 to 10-JUN-16 20:53:00 (CST-6)
Location: ST BENEDICT
Magnitude: 56.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency Manager reported roof damage to hog barn, trees down and large tree limb damage around St. Benedict.  Time was corrected from a previous LSR, and based on radar.

Thunderstorm Wind in MARSHALL, IOWA
From 11-JUN-16 00:01:00 to 11-JUN-16 00:01:00 (CST-6)
Location: MARSHALLTOWN
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Marshalltown ASOS recorded wind gust of 62 mph.

Heavy Rain in BUTLER, IOWA
From 10-JUN-16 06:00:00 to 11-JUN-16 06:00:00 (CST-6)
Location: SHELL ROCK
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Coop observer reported heavy rainfall of 3.10 inches over the last 24 hours.

Heavy Rain in POLK, IOWA
From 11-JUN-16 02:18:00 to 11-JUN-16 06:18:00 (CST-6)
Location: ALTOONA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

CoCoRaHS observer reported heavy rainfall of 2.38 inches over the course of four hours.

Heavy Rain in POLK, IOWA
From 11-JUN-16 03:00:00 to 11-JUN-16 06:30:00 (CST-6)
Location: YOUNGSTOWN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Public reported heavy rainfall of 2.54 inches.  Times estimated based on radar.

Heavy Rain in POLK, IOWA
From 11-JUN-16 03:00:00 to 11-JUN-16 06:30:00 (CST-6)
Location: ALTOONA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Amateur radio operator reported heavy rainfall of 2.09 inches.  End times radar estimated.

Flash Flood in CERRO GORDO, IOWA
From 10-JUN-16 23:00:00 to 11-JUN-16 00:40:00 (CST-6)
Location: WINNEBAGO HGTS
Flood cause: Heavy Rain
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Broadcast Media

KIMT reported road washout and sink hole on B20 near Poplar and Raven Rd.  Delayed report.

Hail in WRIGHT, IOWA
From 10-JUN-16 18:53:00 to 10-JUN-16 18:53:00 (CST-6)
Location: PALSVILLE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Dime to nickel size hail was reported.

Heat in POLK, IOWA
From 11-JUN-16 18:45:00 to 11-JUN-16 18:45:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

A 6 month old boy was left in an attended vehicle outside a business while the father was inside the business. The high at KDSM was 91 degrees that afternoon with the highest heat index of 97.