Flash Flood Warning
Issued by NWS Chicago, IL

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WGUS53 KLOT 220133

Flash Flood Warning
National Weather Service Chicago/Romeoville Il
833 PM CDT FRI JUL 21 2017

The National Weather Service in Chicago has issued a

* Flash Flood Warning for...
  Winnebago County in north central Illinois...
  McHenry County in northeastern Illinois...
  Boone County in north central Illinois...

* Until 230 AM CDT

* At 832 PM CDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Two to three inches of rain
  have already fallen. Flash flooding is expected to begin shortly.

* Some locations that will experience flooding include...
  Rockford, Beloit, Algonquin, McHenry, Belvidere, Woodstock, Loves
  Park, Machesney Park, Harvard, South Beloit, Rockton, Marengo,
  Wonder Lake, Rockford Airport, Lake In The Hills, Huntley, Roscoe,
  Johnsburg, Poplar Grove and Lakewood.

Additional rainfall amounts of one to two inches are possible in the
warned area.

Including the following interstates...
 I-39 between mile markers 115 and 123.
 I-90 between mile markers 0 and 2, and between mile markers 40 and


Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.


LAT...LON 4250 8825 4216 8823 4215 8917 4221 8917
      4220 8939 4250 8940



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