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2 products issued by NWS for: McHenry County
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Flood Warning

Flood Statement
National Weather Service Chicago/Romeoville IL
919 PM CDT Mon May 21 2018

...The Flood Warning continues for the following rivers in
Illinois...

  Des Plaines River near Russell affecting Lake County
  Des Plaines River near Gurnee affecting Lake County
  Des Plaines River at Lincolnshire affecting Lake County
  Des Plaines River near Des Plaines affecting Cook County
  Des Plaines River at Riverside affecting Cook County
  East Branch Du Page River at Bolingbrook affecting Will County
  Fox River at Algonquin Tailwater affecting Kane and McHenry Counties

...The Flood Warning continues for the following rivers in
Illinois...
  Fox River at Montgomery affecting Kane and Kendall Counties

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC089-111-221619-
/O.EXT.KLOT.FL.W.0053.000000T0000Z-180526T1200Z/
/AFBI2.1.ER.180520T1630Z.180522T1200Z.180526T0600Z.UU/
919 PM CDT Mon May 21 2018

The Flood Warning continues for
  The Fox River at Algonquin Tailwater.
* until Saturday morning.
* At  830 PM Monday the stage was 9.7 feet.
* Flood stage is 9.5 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 10.4 feet by
  Tuesday morning. The river will fall below flood stage early
  Saturday morning.

&&

LAT...LON 4238 8830 4237 8817 4221 8814 4194 8827
      4195 8838 4224 8828

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
419 PM CDT Mon May 21 2018

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
222130-
Winnebago-Boone-McHenry-Lake Illinois-Ogle-Lee-De Kalb-Kane-
DuPage-Cook-La Salle-Kendall-Grundy-Will-Kankakee-Livingston-
Iroquois-Ford-Lake Indiana-Porter-Newton-Jasper-Benton-
419 PM CDT Mon May 21 2018 /519 PM EDT Mon May 21 2018/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR North Central Illinois...
Northeast Illinois AND Northwest Indiana.

.DAY ONE...Tonight.

WEATHER HAZARDS EXPECTED:
  Limited Thunderstorm Risk.
  Elevated Fog Risk.

DISCUSSION:

Isolated thunderstorms will remain possible into this evening.
While the threat for severe weather is low, an isolated strong
thunderstorm capable of producing gusty winds can`t be ruled out
south of a La Crosse Indiana to Rensselaer Indiana to Wellington
Illinois line.

Areas of fog are probable through the night, with at least patchy
dense fog possible, especially in far northeast Illinois.

Portions of the Des Plaines, DuPage and Fox rivers will remain in
flood.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Tuesday...
  Elevated Fog Risk in the morning.
Wednesday through Sunday...
  Limited Thunderstorm Risk at times.

Portions of the Des Plaines, DuPage and Fox rivers will remain in
flood.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected to be necessary through tonight.

GENERAL STORM MOTION OF THE DAY:

Moving toward the east northeast at 25-35 MPH.

&&

$$



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Page last modified: May 16, 2007
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