A large storm system brought a variety of weather conditionsacross the United States this week, killing at least three peopleand injuring dozens of others, Aon Benfield's Impact Forecastingreports.

Click “next” to see damage in some of the affected states andfor more information on the storm system, including an insured-lossestimate.

(AP Photo/DannyJohnston)

Wind damage began in western states on Sunday and Monday, andthe system then shifted eastward and brought blizzard conditionsand severe weather to the Plains, Midwest and Gulf Coast throughFriday. Aon Benfield says the Storm Prediction Center recorded atleast 744 storm reports – including 23 reports of tornadoes, 347reports of hail and 374 reports of damaging winds during theweek.

In the picture above, two men survey tornado damage atBotkinburg Foursquare Church in Botkinburg, Ark. on April 11.

(AP Photo/DannyJohnston)

State Farm spokesman Gary Stephensen says the damage in Arkansasas of April 11 was “primarily in very rural areas, although acouple of small communities were hit by what was probably an F1(not confirmed) tornado.”

He continues, “Thankfully, no population concentrations wereimpacted, although, certainly several families did suffer a severeimpact.”

Aon Benfield reports that at least two tornadoes touched down inArkansas, including an EF-1 tornado which destroyed a barn in StoneCounty. A second, and stronger, EF-2 tornado damaged or destroyedat least 41 homes in Van Buren County.

The most significant tornado was recorded in the greater St.Louis, Mo. metropolitan region, Aon Benfield says: an EF-2 twisterwith estimated winds of 115 to 125 mph.

In the photo above, two men work to remove a truck inBotkinburg, Ark. that was overturned during the storm. It isunclear whether a tornado or strong winds caused the damage.

(AP Photo/Rogelio V.Solis)

By Thursday, Aon Benfield says additional severe weather wasrecorded throughout the Southeast, with multiple tornadoes touchingdown in Louisiana and Mississippi. There was one tornado-relatedfatality in Kemper, Miss. Aon Benfield says baseball-sized hailfell near Rockmart, Georgia, while multiple reports of tree andbuilding damage occurred from winds in Huntsville, Alabama.Gulfport, Mississippi also reported large trees downed due to highwinds.

In the photo above, the ContractFabricators Inc. facility in Kemper County near De Kalb, Miss. isseverely damaged after a tornado ripped through the area on April11. A man who was working at the site was killed.

(AP Photo/Rogelio V.Solis)

Reports indicated that thousands of insurance claims havealready been filed across the West, Plains, Midwest, Southeast, andMid-Atlantic, says Aon Benfield, adding that while it is too earlyto project a specific loss figure, it is anticipated that insuredlosses will exceed the $100 million threshold.

In the photo above, residents inShuqualak, Miss. clean up debris from homes hit by a tornado onApril 11.

(AP Photo/Universityof Nebraska at Kearney)

Earlier in the week, the storm brought an odd mix of weather tostates further west. Aon Benfield says that, in a rare occurrence,hail was falling in locations where it was also snowing inNebraska. Thunderstorms producing freezing rain moved into easternWisconsin overnight Tuesday and into Wednesday morning, coatingtrees and power lines in heavy ice, and numerous communities fromLa Crosse to Green Bay reported power outages and downed treelimbs.

In the picture above, books damaged by the storm are drying outon the floor of the Calvin T. Ryan Library on the University ofNebraska campus, in Kearney, Neb., on April 9. The library wasclosed for repairs and to allow the books to dry following damagefrom the large spring storm.

Below, flood waters surround a concession stand in VillagePark on the Milwaukee River in Thiensville, Wis.

(AP Photo, GretchenEhlke)