Whiteside storm history

Trained spotter reports ranged from 9.4 inches in Erie to 10.0 inches in Albany.

An approximately 12 inch oak tree fell on outbuilding.

Tree branches and small trees blown down in town.

Power lines have been downed by the thunderstorm winds. Time estimated by radar.

Wind gust of 60 mph recorded on home weather station.

A trained spotter reported that several hailstones were quarter size, some were perhaps bigger.

The 911 Dispatch Center reported powerlines down at the junction of Sand Road and Garden Plain Road south of Fulton. The time of the event was estimated using radar.

Recorded gust with wind measuring equipment. Time estimated from radar information.

Trained spotters reported 6 to 8 inches of snow, with widespread snow covered roads.

According to Illinois State Police, at 8:40 p.m. Wednesday troopers responded to a five-vehicle crash in Sterling, Illinois. Officials said four truck tractor semi-trailers lost traction on the Rock River Bridge and three of the four jackknifed causing the fifth vehicle to crash.…

Golf ball size hail was reported near Penrose, Illinois. The time was estimated from radar data.

The Emergency Manager reported a tree down across Moline Road.

A storm chaser reported tree limbs damage.

The Mississippi River Lock and Dam 13 at Fulton rose above its major flood stage of 20 feet around 6 AM CST on July 7 and crested at 20.06 feet on July 8th. The River fell back below major flood stage around 1 AM on July 10.

Trees downed in Memorial Cemetery by the thunderstorm winds.

Time estimated from radar. Power lines down on Hahnaman Rd.

Small tree limbs down on powerlines, with powerlines downed as well. Time estimated by radar.

Powerlines downed by thunderstorm winds.

Public picture of a tornado near Deer Valley golf course, north of Deer Grove, IL in Whiteside County. There was no damage to assign a rating and the tornado is classified as an EF-Unknown.

A 3 inch diameter birch tree branch snapped off. The time is based on radar data.

Several power poles were blown down along Star Road, east of Prophetstown, Illinois. Time estimated from radar data.

A tree limb was blown down. Time estimated from radar data.

Several tree branches blown down in Tampico. The time was based on radar data.

Reported at the Sterling Illinois Airport.

Report received from mping.

The hail lasted 7 minutes.

The hail lasted 5 minutes.

Numerous reports of 10 to 13 inches of snow were received, with widespread significant drifting snow continuing into the evening hours.

Snowfall reports ranged from 4.8 inches Albany to 6.5 inches by the COOP Observer in Morrison.

Scattered trees blown down by thunderstorm winds.

Thunderstorm winds blown a 8 to 12 inch diameter tree limb down on neighbor's property.

The Mississippi River at Fulton Lock and Dam 13 rose above its major flood stage of 20.0 feet during late night hours of April 25th and continued to rise to its crest of 22.06 on the evening of April 30th.

A public report of power poles down at this location.

Report from Mping.

Trained spotters, Cocorahs, and numerous public reports showed 3 to 8 inches of heavy wet snow fell early in the morning March 25th. This heavy snow caused dangerous travel early in the day, and brought down numerous tree branches. The heaviest snow fell over western Whiteside Co…

Trained spotter reports ranged from 1 inch in Fulton to 2 inches 3 miles south southwest of Malvern. After the snow fell, winds increased with gusts of 40 to 50 MPH for several hours on the 22nd. This lead to whiteout conditions especially in rural and open areas. The strong wind…

Snowfall reports ranged from 1.0 inches from a trained spotter in Fulton to 2.0 inches 3 miles south southwest of Malvern. Winds quickly increased with peak gusts of 40 to 50 MPH. The peak gust at the Sterling Rock Falls Airport was 46 MPH. Additionally, the peak wind chills were…

Law Enforcement reported a blow over tree took down power lines in Tampico. The time of the event was estimated using radar.

Law enforcement reported a tree blown near Hoover Road and Yates Road in Deer Grove. The time of the event was estimated using radar.