A large mesoscale complex developed over the region producing severe weather and very heavy rain on already saturated soils.

Thunderstorm Wind in PIKE, MISSOURI
From 27-JUL-08 19:47:00 to 27-JUL-08 19:47:00 (CST-6)
Location: LOUISIANA
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Thunderstorm winds blew down several trees in Louisiana.

Thunderstorm Wind in LINCOLN, MISSOURI
From 27-JUL-08 20:15:00 to 27-JUL-08 20:35:00 (CST-6)
Location: ELSBERRY
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Thunderstorm winds blew down numerous trees in Elsberry, Winfield and Troy.  Also, a large tree was blown down onto Highway KK near the intersection with Tuckaho Lane.

Hail in ST. LOUIS, MISSOURI
From 27-JUL-08 21:20:00 to 27-JUL-08 21:20:00 (CST-6)
Location: HAZELWOOD
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in ST. LOUIS, MISSOURI
From 27-JUL-08 21:35:00 to 27-JUL-08 21:35:00 (CST-6)
Location: CRESTWOOD
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Several windows were blown out on a local supermarket.

Thunderstorm Wind in BOONE, MISSOURI
From 27-JUL-08 21:50:00 to 27-JUL-08 21:50:00 (CST-6)
Location: HALLSVILLE
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds blew down several trees in Hallsville.

Thunderstorm Wind in LEWIS, MISSOURI
From 27-JUL-08 18:36:00 to 27-JUL-08 18:36:00 (CST-6)
Location: LEWISTOWN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Thunderstorm winds blew down several trees and power lines in Lewistown.  Thunderstorm winds were estimated around 60 mph two miles east of Monticello.

Thunderstorm Wind in GASCONADE, MISSOURI
From 27-JUL-08 22:20:00 to 27-JUL-08 22:20:00 (CST-6)
Location: DRAKE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds blew down numerous large tree limbs near the intersection of Highway 19 and Brinkman Road.

Thunderstorm Wind in CALLAWAY, MISSOURI
From 27-JUL-08 21:30:00 to 27-JUL-08 21:30:00 (CST-6)
Location: FULTON
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds blew down numerous trees in Fulton.  Also, the winds blew down a large tree onto Interstate 70 blocking the far right lane of the westbound side of the highway.  This occurred near mile marker 156.

Thunderstorm Wind in CALLAWAY, MISSOURI
From 27-JUL-08 22:16:00 to 27-JUL-08 22:16:00 (CST-6)
Location: MILLERSBURG
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds caused minor structural damage, including doors blown in, to several buildings in Millersburg.  Also, several trees, numerous tree limbs and power lines were blown down.

Flash Flood in MARION, MISSOURI
From 27-JUL-08 19:30:00 to 28-JUL-08 01:00:00 (CST-6)
Location: MARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Between 2 and 3 inches of rain fell in a short amount of time on already saturated soils causing flash flooding.  Numerous roads in Palmyra had over a foot of water on them.

Flash Flood in LINCOLN, MISSOURI
From 27-JUL-08 22:10:00 to 28-JUL-08 03:30:00 (CST-6)
Location: TROY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Up to three inches of rain fell in a short amount of time on already saturated soils causing flash flooding.  Several roads in Troy had over a foot of water on them.  A few vehicles tried to drive through the flood waters and stalled out.

Flash Flood in AUDRAIN, MISSOURI
From 27-JUL-08 22:15:00 to 28-JUL-08 04:00:00 (CST-6)
Location: CARROLL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Between 2 and 4 inches of rain fell in a short amount of time on already saturated soils causing flash flooding.  U.S. Highway 54 had water flowing over it about 2 miles south of Laddonia.  Also, Highway T had water flowing over it west of Highway E, just north of Thompson.

Flash Flood in CALLAWAY, MISSOURI
From 27-JUL-08 22:30:00 to 28-JUL-08 04:00:00 (CST-6)
Location: CONCORD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Between 2 and 3 inches of rain fell in a short amount of time on already saturated soils causing flash flooding.  Several roads in the Auxvasse area were flooded for a time.

Thunderstorm Wind in CALLAWAY, MISSOURI
From 27-JUL-08 22:06:00 to 27-JUL-08 22:08:00 (CST-6)
Location: LINDBERGH
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Downburst winds caused a wide swath of damage from just northwest of Lindbergh to southwest of Lindbergh.  Several commercial buildings along the south outer road of Interstate 70 sustained minor to moderate roof damage.  Also, numerous trees, tree limbs and power lines were blown down along the path.

Tornado in CALLAWAY, MISSOURI
From 27-JUL-08 22:05:00 to 27-JUL-08 22:07:00 (CST-6)
Location: STEPHENS
Tornado F-scale: EF0
Crop damage: 0.00K
Reported by: NWS Storm Survey

The tornado initially touched down a quarter of a mile north of Stephens on County Road 269.  As it travelled to the south through Stephens, two homes and three mobile homes sustained roof and window damage.  At the same time, hail up to ping pong size fell causing additional roof damage.  Three vehicles were damaged by fallen trees and the large hail.  A medium sized camper was tossed by the tornado and landed a quarter of a mile north of Stephens.  The tornado continued travelling south along County Road 269 and damaged three additional mobile homes and three machine sheds.  Sheet metal roofing from the machine sheds was partially uplifted and a number of windows were broken by the hail.  A large barn was totally destroyed by the tornado with the debris field extending over 150 yards to the southeast.  The tornado dissipated approximately half a mile north of Interstate 70.

Flash Flood in BOONE, MISSOURI
From 27-JUL-08 22:25:00 to 28-JUL-08 04:00:00 (CST-6)
Location: HALLSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Between 2 and 3 inches of rain fell in a short amount of time on already saturated soils causing flash flooding.  Several roads in the Hallsville area were flooded.

Hail in CALLAWAY, MISSOURI
From 27-JUL-08 22:06:00 to 27-JUL-08 22:06:00 (CST-6)
Location: STEPHENS
Magnitude: 1.50 
Crop damage: 0.00K
Reported by: NWS Storm Survey

Hail up to ping pong size fell in Stephens and areas just to the south of town.  Several vehicles sustained minor hail damage and a couple of windows on 3 machine sheds were knocked out by the hail.