A few severe thunderstorms developed during the morning hours.

Hail in GENESEE, MICHIGAN
From 03-JUL-12 04:57:00 to 03-JUL-12 04:57:00 (EST-5)
Location: (FNT)BISHOP ARPT FLI
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in GENESEE, MICHIGAN
From 03-JUL-12 05:01:00 to 03-JUL-12 05:01:00 (EST-5)
Location: GRAND BLANC
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MACOMB, MICHIGAN
From 03-JUL-12 09:05:00 to 03-JUL-12 09:05:00 (EST-5)
Location: CADY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in GENESEE, MICHIGAN
From 03-JUL-12 04:57:00 to 03-JUL-12 04:57:00 (EST-5)
Location: FLINT DALTONS ARPT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Eight inch diameter trees reported down.

Thunderstorm Wind in SAGINAW, MICHIGAN
From 03-JUL-12 11:05:00 to 03-JUL-12 11:05:00 (EST-5)
Location: MERRILL
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees and branches reported down.

Thunderstorm Wind in GENESEE, MICHIGAN
From 03-JUL-12 05:01:00 to 03-JUL-12 05:01:00 (EST-5)
Location: GRAND BLANC
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A spotter estimated a 70 mph thunderstorm wind gust.

Thunderstorm Wind in GENESEE, MICHIGAN
From 03-JUL-12 05:02:00 to 03-JUL-12 05:02:00 (EST-5)
Location: (FNT)BISHOP ARPT FLI
Magnitude: 61.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in OAKLAND, MICHIGAN
From 03-JUL-12 05:40:00 to 03-JUL-12 05:40:00 (EST-5)
Location: OXFORD
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in OAKLAND, MICHIGAN
From 03-JUL-12 05:40:00 to 03-JUL-12 05:40:00 (EST-5)
Location: OXFORD
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were reported blown down.

Thunderstorm Wind in SAGINAW, MICHIGAN
From 03-JUL-12 04:45:00 to 03-JUL-12 04:45:00 (EST-5)
Location: LAYTON CORNERS
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees and a utility pole were blown down.

Thunderstorm Wind in SAGINAW, MICHIGAN
From 03-JUL-12 04:05:00 to 03-JUL-12 04:05:00 (EST-5)
Location: MARION SPGS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A large tree was reported down.

Lightning in MACOMB, MICHIGAN
From 03-JUL-12 09:02:00 to 03-JUL-12 09:02:00 (EST-5)
Location: WALDENBURG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Newspaper

Lightning struck a home and caused a fire in the attic.

Lightning in MACOMB, MICHIGAN
From 03-JUL-12 09:00:00 to 03-JUL-12 09:00:00 (EST-5)
Location: WALDENBURG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Newspaper

Lightning struck a home and caused a fire in the attic.

Lightning in MACOMB, MICHIGAN
From 03-JUL-12 09:01:00 to 03-JUL-12 09:01:00 (EST-5)
Location: WALDENBURG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Newspaper

Lightning struck a home and caused a fire in the attic.