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 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

000
FLUS43 KDVN 221711
HWODVN

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1211 PM CDT FRI AUG 22 2014

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-231715-
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-
1211 PM CDT FRI AUG 22 2014

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...THIS AFTERNOON AND TONIGHT

ANOTHER ROUND OF STORMS IS EXPECTED TO DEVELOP THIS AFTERNOON AND
EVENING AS A STATIONARY FRONT REMAINS IN THE AREA. THE EXACT
LOCATION WILL DEPEND ON THE MOVEMENT OF THE FRONT...BUT AT THIS
TIME IT APPEARS THE MOST LIKELY AREA FOR AFTERNOON THUNDERSTORM
DEVELOPMENT WILL BE FROM I-80 SOUTH TO INTO NORTHERN MISSOURI.
THESE STORMS WILL AGAIN PRODUCE INTENSE RAINFALL RATES WITH TOTALS
OVER 1 INCH IN SOME SPOTS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

SATURDAY...THUNDERSTORMS ARE POSSIBLE ACROSS EASTERN IOWA AND
NORTHWEST ILLINOIS. THE MAIN THREAT WILL BE LOCALLY HEAVY RAINFALL...
WITH A LOW POTENTIAL FOR STORMS WITH LARGE HAIL AND DAMAGING
WINDS.

THERE IS A POTENTIAL FOR THUNDERSTORMS FROM MONDAY THROUGH
THURSDAY...ESPECIALLY DURING THE LATE AFTERNOON AND OVERNIGHT
HOURS. HEAVY RAINFALL WILL BE POSSIBLE WITH STORMS MONDAY THROUGH
WEDNESDAY AND SEVERE STORMS WITH DAMAGING WIND AND LARGE HAIL
CANNOT BE RULED OUT.

VERY WARM TEMPERATURES AND HIGH HUMIDITY MAY RESULT IN HEAT INDEX
VALUES REACHING NEAR TO JUST ABOVE 100 IN THE AFTERNOON HOURS
FROM SATURDAY THROUGH TUESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS UNLIKELY THIS AFTERNOON OR TONIGHT.
HOWEVER...PLEASE REPORT ANY HAIL...WIND GUSTS OVER 40 MPH...AND
RAIN TOTALS OVER ONE INCH TO THE NWS FORECAST OFFICE IN THE QUAD
CITIES.

$$


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