Sun, Sept 6th Severe T'Storm Threat Update #3

(11:00AM - 9/6/20) A storm system moving through the region today will bring a low end threat for severe t'storms to Northern and portions of Central Illinois.

Summary...
A complex of scattered showers and t'storms has been moving across Northern and portions of Central Illinois this morning. A few isolated strong to severe t'storms occurred with this complex earlier this morning, with damaging winds and large hail having been the main threats. This complex is will be quickly diminishing and moving out of the state by early afternoon. In the wake of this activity, some clearing and destabilization will occur. At this time it appears that additional isolated to scattered showers and t'storms will develop this afternoon along an advancing cold front, across portions of Wisconsin, Iowa and Northwest Illinois. This activity will then push east-southeast across portions of Northern Illinois, posing an isolated severe t'storm threat later this afternoon into tonight. An environment in place will feature low to moderate instability, moderate moisture, good shear and good forcing. Upwards of a minimal severe t'storm threat is expected across portions of Northern Illinois. Damaging winds, large hail and an isolated tornado will be the main threats.

​Below is the severe t'storm forecast for this morning - tonight.

JP

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