Boone storm history

Thunderstorm winds at 904 Edwards Drive pushed over a boom lift that was 125 feet high. An adult male in the boom at the time of the strong winds was killed.

WXIN reported heavy snowfall in central Indiana causing slick roads and hazardous driving conditions. State police and the Lebanon Police Department responded to a crash on northbound Interstate 65 around 1:30 PM. An estimated 40 vehicles were involved in a series of crashes from…

Temperatures on the morning of the 14th were as low as -10F, with sustained winds around 10-15 mph...resulting in extreme wind chills as low as -31F through 1200 EST. Marginally extreme low wind chills returned on the 14th at 2000 EST amid temperatures as low as -14F and sustaine…

Snowfall amounts ranged from 4.5 to 6.9 inches. A Travel Advisory was issued for the county due to the impacts of snow on road conditions.

Snowfall ranged from 2.6 to 4.4 inches. Despite snowfall not reaching 5.0-inch criteria within the zone, extensive travel impacts occurred due to the holiday weekend.

Thunderstorm wind gusts downed a large maple tree with an estimated 4.5-foot diameter base. The tree had health issues in the base, but was otherwise alive.

AWOS measured a 63 mph thunderstorm wind gust.

Tree blown down by thunderstorm wind gusts.

Several reports of flooded roads with water impacting both US 52 and Interstate 65 in northern Boone County. Total rainfall was as high as 4.2 inches.

Trees downed by thunderstorm wind gusts.

Tree damage caused by thunderstorm wind gusts.

A 70 mph thunderstorm wind gust was estimated at this location along with 1 inch hail.

Power lines downed by thunderstorm winds breaking tree limbs.

Temperatures on the morning of the 21st were as low as 0F, with sustained winds around 17 mph...resulting in marginally extreme wind chills as low as -21F. Temperatures earlier in the morning of the 22nd were as low as -3F, with sustained winds around 10...resulting in marginally…

Snowfall ranged from 1.5 to 9.5 inches. A Travel Advisory was issued for the county due to the impacts of snow on road conditions.

Non-thunderstorm winds downed tree onto a house in Jamestown. At least 800 homes were without power during the event.

Snowfall ranged from 3.9 to 5.5 inches.

Temperatures early on the 14th were as low as -7F, while robust winds gusted as high as 30-40 mph...resulting in extreme wind chills as low as -33F through 1700 EST. Extreme low wind chills returned on the 15th at 400 EST amid temperatures as low as -9 and sustained winds around …

Criteria was reached from maximum heat index values exceeding 110 degrees on the afternoon of August 24th. Heat index values were from measured temperature and dewpoint at the TYQ AWOS.

Two trees downed by thunderstorm wind gusts.

Tree limbs downed by thunderstorm wind gusts.

A 59 mph thunderstorm wind gust was measured at the KTYQ AWOS.

Thunderstorm hail as large as hen eggs fell across far northern Boone County from Mechanicsburg and east.

Thunderstorm hail continued into far northeastern Boone County, with hailstones as large as tennis balls.

Thunderstorm winds caused minor roof damage and downed several smaller tree limbs in northeastern Boone County.

Relayed via social media.

Relayed via mPing.

Two semi trucks were blown by thunderstorm wind gusts on Interstate 65 near mile marker 136.

Thunderstorm winds from a squall line bookend destroyed a barn west of Thorntown.

Temperatures early on the 23rd were as low as -11F, while strong winds gusted as high as 51 mph...resulting in extreme wind chills as low as -42F. Snowfall as great as 2.0 inches combined with the strong winds to produce blowing snow and drifting snow, with visibility as low as 1…

Temperatures early on the 23rd were as low as -11F, while strong winds gusted as high as 51 mph...resulting in extreme wind chills as low as -42F.