Hazardous Weather Outlook
Issued by NWS Quad Cities, IA IL

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FLUS43 KDVN 280923
HWODVN

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
423 AM CDT TUE JUL 28 2015

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-290930-
BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON-
CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-
HENRY IA-DES MOINES-VAN BUREN-LEE-JO DAVIESS-STEPHENSON-CARROLL-
WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON-
WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK-
423 AM CDT TUE JUL 28 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
ILLINOIS...NORTHWEST ILLINOIS...WEST CENTRAL ILLINOIS...EAST
CENTRAL IOWA...NORTHEAST IOWA...SOUTHEAST IOWA AND NORTHEAST
MISSOURI.

.DAY ONE...TODAY AND TONIGHT

A SEASONALLY STRONG COOL FRONT WILL FIRE THUNDERSTORMS TODAY AND AGAIN
TONIGHT. CURRENT INDICATIONS SUPPORT STRONG TO LOCALLY SEVERE STORMS
WITH THE MAIN THREAT STRONG DAMAGING WINDS UP TO 70 MPH. HIGH MOISTURE
LEVELS ALSO SUPPORT HEAVY RAINS WITH WIDESPREAD 1 PLUS INCH AMOUNTS
AND THE RISK FOR LOCALIZED 2 TO 3 INCH AMOUNTS WHICH MAY RESULT IN
RIVER FLOODING AND LOCALIZED FLASH FLOODING. THE GREATEST RISK OF SEVERE
WEATHER IS EXPECTED TO BE BETWEEN NOON AND MIDNIGHT OVER MOST OR ALL
OF THE OUTLOOK AREA.

THE STORM PREDICTION CENTER HAS ALMOST ALL OF THE OUTLOOK AREA IN A
SLIGHT RISK FOR SEVERE THUNDERSTORMS.

THIS AFTERNOON...HEAT INDEX VALUES ARE EXPECTED TO EXCEED 100 DEGREES
FOR SEVERAL HOURS OVER PORTIONS OF SOUTHEAST IOWA...FAR NORTHEAST MISSOURI
AND WEST CENTRAL ILLINOIS AHEAD OF THE COOL FRONT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

THERE IS A CHANCE OF THUNDERSTORMS SATURDAY NIGHT THROUGH MONDAY.
HOWEVER...IT IS TOO EARLY TO DETERMINE THE SEVERE THUNDERSTORM POTENTIAL.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED TODAY AND TONIGHT.

$$

NICHOLS/HAASE



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