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URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 432
NWS Storm Prediction Center Norman OK
805 PM CDT Mon Jul 4 2022

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of 
  Northeast Iowa
  Northern Illinois
  Northwest Indiana
  Southern Wisconsin
  Lake Michigan

* Effective this Monday night and Tuesday morning from 805 PM
  until 300 AM CDT.

* Primary threats include...
  Scattered damaging wind gusts to 70 mph possible
  Scattered large hail events to 1.5 inches in diameter possible
  A tornado or two possible

SUMMARY...Severe storms including supercells will continue to
develop this evening from northeast Iowa into southern Wisconsin and
far northern Illinois, and eventually northwest Indiana/southern
Lake Michigan. Storms may merge into a linear
east/southeastward-moving cluster by late evening, with increasing
potential for damaging winds and possibly an embedded brief tornado
risk.

The severe thunderstorm watch area is approximately along and 55
statute miles north and south of a line from 60 miles northwest of
Dubuque IA to 50 miles southeast of Racine WI. For a co*plete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU2).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.

&&

OTHER WATCH INFORMATION...c*NTINUE...WW 431...

AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 650. Mean storm motion vector
30030.

...Guyer