Isolated Severe Storms Monday Afternoon

6:00pm Update: New Severe Thunderstorm Warning for Carroll County until 6:45pm.  Storm located over Delmar, IA is currently moving east at 50mph.  60mph and penny sized hail possible with this storm.


Severe Thunderstorm Warning canceled for Jo Daviess County.

(5:47:00 PM) nwsbot: Local Storm Report by NWS DVN: 3 E Rock Grove [Stephenson Co, IL] public reports HAIL of pea size (E0.25 INCH) at 05:30 PM CDT -- half inch hail 530-540 pm cdt.

The Severe Thunderstorm Warning for Lee County has been canceled.  Storm still capable of dime to nickel sized hail. 

5:20pm Update: Severe Thunderstorm Warning for south-central Lee County until 5:45pm.  Storm is moving to the east around 35 mph.  Quarter sized hail will be the biggest threat. 


 
4:10pm Update: Severe Thunderstorm Warning for Lee County until 4:45pm.  Storm located west of Dixon is currently moving east at 35 mph and capable of producing quarter sized hail.

A Severe Thunderstorm Warning remains in effect for Whiteside County until 4pm Monday afternoon.  A cluster of thunderstorms capable of quarter sized hail has been moving through Whiteside County, with several reports of hail across eastern Iowa and northwest Illinois.

The storm is moving to the northeast/east around 45 mph.  It may weaken a little as it approaches western Lee County as the environment is a little more stable.  However, an approaching cold front will allow for an increase in storm coverage through the evening.  Any strong to severe thunderstorm will be capable of producing large hail and damaging winds.