Severe Thunderstorm Warning
Issued by NWS Chicago, IL

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WUUS53 KLOT 200921

Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville Il
421 AM CDT THU JUL 20 2017

The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for...
  Southeastern Ogle County in north central Illinois...
  De Kalb County in north central Illinois...
  Northwestern Kane County in northeastern Illinois...
  Southern Boone County in north central Illinois...

* Until 500 AM CDT

* At 420 AM CDT, a severe thunderstorm was located 7 miles southeast
  of Rockford Airport, moving southeast at 50 mph. This storm has a
  history of producing golf ball size hail in Winnebago.

  HAZARD...Golf ball size hail and 60 mph wind gusts.


  IMPACT...People and animals outdoors will be injured. Expect hail
           damage to roofs, siding, windows, and vehicles. Expect
           wind damage to roofs, siding, and trees.

* Locations impacted include...
  Elgin, Sycamore, Rochelle, Genoa, Sleepy Hollow, East Dundee,
  DeKalb, Huntley, West Dundee, Gilberts, Elburn, Hampshire,
  Cortland, Hinckley, Kirkland, Waterman, Hillcrest, Maple Park,
  Kingston and Malta.

Including the following interstates...
 I-39 between mile markers 99 and 114.
 I-88 between mile markers 80 and 107.
 I-90 between mile markers 23 and 32.


For your protection move to an interior room on the lowest floor of a

Large hail and damaging winds and continuous cloud to ground
lightning is occurring with this storm. Move indoors immediately.
Lightning is one of nature`s leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.


LAT...LON 4217 8871 4215 8871 4215 8861 4209 8824
      4168 8864 4187 8894 4189 8894 4189 8898
      4203 8921 4215 8903 4215 8894 4221 8894
TIME...MOT...LOC 0920Z 303DEG 45KT 4210 8902



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