Hazardous Weather Outlook
Issued by NWS Quad Cities, IA IL

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FLUS43 KDVN 270957
HWODVN

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
457 AM CDT MON JUL 27 2015

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-281000-
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-
457 AM CDT MON JUL 27 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

HEAT INDICES WILL RISE INTO THE MIDDLE 90S ALONG AND SOUTH OF HIGHWAY
34 THIS AFTERNOON. ALONG THE IOWA AND MISSOURI BORDER...HEAT INDICES
WILL APPROACH NEAR 100 DEGREES FOR A FEW HOURS IN THE MID AFTERNOON.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

TUESDAY...HEAT INDEX VALUES WILL LIKELY EXCEED 100 DEGREES OVER
MUCH OF THE AREA...AND AT SOME LOCATIONS MAY APPROACH 110 DEGREES.

LATE TUESDAY AFTERNOON AND TUESDAY NIGHT...THE STORM PREDICTION
CENTER HAS A SLIGHT RISK OF SEVERE THUNDERSTORMS...MAINLY ALONG
AND WEST OF THE MISSISSIPPI RIVER. A COLD FRONT ARRIVING FROM THE
NORTHWEST WILL TRIGGER ORGANIZED THUNDERSTORMS OVER MUCH OF THE
AREA. SOME OF THESE STORMS MAY BE SEVERE WITH DAMAGING WINDS AND
LARGE HAIL THE MAIN THREAT. COPIOUS MOISTURE IN THE ATMOSPHERE
WILL ALSO PRODUCE TORRENTIAL RAINFALL...AND LOCALIZED FLASH FLOODING
IS POSSIBLE.

THIS WEEKEND...ANOTHER COLD FRONT MAY TRIGGER MORE THUNDERSTORMS
ESPECIALLY ON SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$

NICHOLS/HAASE



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