Hazardous Weather Outlook
Issued by NWS Quad Cities, IA IL

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11

000
FLUS43 KDVN 231007
HWODVN

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
507 AM CDT TUE AUG 23 2016

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-241000-
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-
507 AM CDT TUE AUG 23 2016

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

THERE IS A MARGINAL RISK OF SEVERE WEATHER LATE THIS AFTERNOON
AND TONIGHT. THUNDERSTORMS ARE LIKELY OVER PORTIONS OF THE OUTLOOK
AREA...MAINLY TONIGHT. A FEW OF THE STRONGER STORMS MAY PRODUCE
SMALL HAIL AND GUSTY WINDS. HOWEVER...THE MAIN THREATS APPEAR TO
BE LIGHTNING AND HEAVY RAINFALL. LOCALIZED FLOODING MAY OCCUR
WHERE STORMS MOVE REPEATEDLY OVER THE SAME AREAS ENHANCING RAINFALL
AMOUNTS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

SOME LINGERING THUNDERSTORMS WILL MOVE ACROSS THE CENTRAL AND
EASTERN PORTIONS OF THE OUTLOOK AREA THROUGH MID WEDNESDAY MORNING
BEFORE THEY EXIT OFF TO THE EAST. LOCALLY HEAVY RAIN...GUSTY WINDS
AND FREQUENT LIGHTNING WILL BE THE MAIN CONCERNS WITH THESE
LINGERING MORNING STORMS.

DEPENDING ON WHERE A FRONTAL BOUNDARY AND REMNANTS OF THE WEDNESDAY
MORNING STORMS ALIGN...MORE STORMS MAY THEN FIRE ALONG THIS FRONT
LATE WEDNESDAY AFTERNOON AND NIGHT. CURRENT INDICATIONS SUGGEST THAT
AREAS ALONG AND SOUTH OF A LINE FROM FAIRFIELD IOWA...TO MONMOUTH
ILLINOIS WILL BE MORE SUSCEPTIBLE TO THESE WEDNESDAY EVENING STORMS.
THERE IS A CHANCE THAT A FEW OF THESE STORMS MAY BE STRONG OR SEVERE
WITH DAMAGING WINDS AND HAIL. LOCALLY HEAVY RAINFALL AND POSSIBLE
FLOODING WILL ALSO BE A CONCERN WEDNESDAY NIGHT.

THE NEXT CHANCE FOR THUNDERSTORMS WILL COME SATURDAY INTO SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED TONIGHT. ANY REPORTS OF RAINFALL
IN EXCESS OF 1 INCH WOULD BE GREATLY APPRECIATED.

$$

05/12



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.