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2 products issued by NWS for: 2 Miles ENE Hawthorn Woods IL
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Flood Advisory

FLOOD ADVISORY
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
755 PM CDT FRI AUG 1 2014

ILC007-097-111-020400-
/O.NEW.KLOT.FA.Y.0054.140802T0055Z-140802T0400Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MCHENRY IL-BOONE IL-LAKE IL-
755 PM CDT FRI AUG 1 2014

THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED AN

* URBAN AND SMALL STREAM FLOOD ADVISORY FOR...
  NORTHERN BOONE COUNTY IN NORTH CENTRAL ILLINOIS...
  NORTHERN MCHENRY COUNTY IN NORTHEAST ILLINOIS...
  NORTHWESTERN LAKE COUNTY IN NORTHEAST ILLINOIS...

* UNTIL 1100 PM CDT

* AT 753 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  SLOW MOVING THUNDERSTORMS WITH VERY HEAVY RAINFALL MOVING SOUTH
  ACROSS THE ADVISORY AREA. DOPPLER RADAR ESTIMATES THAT IN EXCESS
  OF 2 INCHES OF RAIN MAY HAVE FALLEN IN THE PAST HOUR IN NORTHERN
  MCHENRY COUNTY NEAR THE WISCONSIN BORDER.

* RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE MINOR FLOODING TO
  OCCUR...ESPECIALLY ALONG SMALL STREAMS AND NEAR LOW WATER
  CROSSINGS. SOME LOCATIONS THAT WILL EXPERIENCE MINOR FLOODING
  INCLUDE...ANTIOCH...FOX LAKE...GRAYSLAKE...HARVARD...ISLAND LAKE...
  LAKE VILLA...LONG LAKE...MCHENRY...PISTAKEE HIGHLANDS...ROUND
  LAKE...VENETIAN VILLAGE...WONDER LAKE...WOODSTOCK...BULL VALLEY AND
  CAPRON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE ELEVATED LEVELS ON SMALL
CREEKS AND STREAMS...PONDING OF WATER ON ROADS...URBAN AREAS...
HIGHWAYS...UNDERPASSES AND LOW LYING AREAS....COUNTRY ROADS...AS
WELL AS FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS.

&&

LAT...LON 4228 8803 4226 8854 4231 8894 4248 8894
      4250 8894 4250 8804

$$

RC








Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
347 PM CDT FRI AUG 1 2014

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
022100-
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-
347 PM CDT FRI AUG 1 2014 /447 PM EDT FRI AUG 1 2014/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...TONIGHT.

  WEATHER HAZARDS EXPECTED:

  SCATTERED THUNDERSTORMS...SOME OF WHICH MAY PRODUCE:

  WIND GUSTS TO 50 MPH.
  SMALL HAIL.
  BRIEF HEAVY DOWNPOURS.
  OCCASIONAL CLOUD TO GROUND LIGHTNING.

  AREAS AFFECTED AND TIMING:

  ALL OF NORTHERN ILLINOIS AND NORTHWEST INDIANA THROUGH MID
  EVENING.

  DISCUSSION:

  SCATTERED THUNDERSTORMS WILL CONTINUE THROUGH THIS EVENING.
  AS TEMPERATURES BEGIN TO COOL THIS EVENING...THE THUNDERSTORM
  ACTIVITY WILL DIMINISH WITH AN ISOLATED THUNDERSTORM POSSIBLE
  THROUGH MIDNIGHT. SEVERE WEATHER IS NOT EXPECTED BUT SOME OF
  THE STRONGEST STORMS MAY PRODUCE WINDS TO 50 MPH AND SMALL HAIL.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

AFTERNOON SCATTERED THUNDERSTORMS ARE POSSIBLE SATURDAY AND
SUNDAY...WITH PERIODIC CHANCES FOR THUNDERSTORMS MONDAY THROUGH
THURSDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.

&&

$$



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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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