weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

2 products issued by NWS for: Crystal Lake IL
Share |


Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
428 PM CDT Tue Jun 19 2018

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
202130-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-DeKalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Lake IN-Porter-Newton-Jasper-Benton-
428 PM CDT Tue Jun 19 2018 /528 PM EDT Tue Jun 19 2018/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Tonight.

Weather hazards expected...

  Significant Thunderstorm Risk...with an associated:
     Limited damaging wind risk...up to 60 MPH.
  Limited Flooding Risk.
  Significant Excessive heat Risk.
  Significant Fog Risk.

DISCUSSION...

Heavy rain and strong to severe storms are possible along and
south of Interstate 80 through this evening. Slow moving and
training storms may lead to flash flooding.

Areas of dense fog are possible along the lake this evening.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
  Limited Flooding Risk.
  Elevated Thunderstorm Risk.
  Elevated Fog Risk.
Thursday...
  Limited Flooding Risk.
  Limited Thunderstorm Risk.
Friday and Saturday...
  Limited Thunderstorm Risk.
Sunday and Monday...
  Limited Thunderstorm Risk.
  High Swim Risk


.SPOTTER INFORMATION STATEMENT...

  Spotters may be needed through this evening.

GENERAL STORM MOTION OF THE DAY:

  Moving toward the east at 30 MPH.

$$



Flood Warning

Flood Statement
National Weather Service Chicago/Romeoville IL
925 AM CDT Tue Jun 19 2018

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

  Fox River at Algonquin Tailwater affecting Kane and McHenry Counties
  Kishwaukee River at Belvidere affecting Boone County
  Kishwaukee River near Perryville affecting Winnebago County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

ILC089-111-200425-
/O.EXT.KLOT.FL.W.0066.180621T0000Z-180622T0600Z/
/AFBI2.1.ER.180621T0000Z.180621T0000Z.180622T0000Z.UU/
925 AM CDT Tue Jun 19 2018

The Flood Warning continues for
  The Fox River at Algonquin Tailwater.
* from Wednesday evening to late Thursday night.
* At  830 AM Tuesday the stage was 7.7 feet.
* Flood stage is 9.5 feet.
* Forecast...The river is expected to rise to near flood stage
  Wednesday evening.


&&

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

$$



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE