HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
500 AM CDT MON SEP 6 2010
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-071000-
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-
500 AM CDT MON SEP 6 2010
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
SCATTERED SHOWERS AND THUNDERSTORMS WILL AFFECT THE AREA EARLY
THIS MORNING BEFORE DIMINISHING BY MID MORNING TODAY. GUSTY WINDS
TO AROUND 40 MPH ARE POSSIBLE WITH THESE STORMS.
SOUTH WINDS WILL INCREASE TODAY TO BLOW AT 20 TO 30 MPH...WITH
GUSTS TO AROUND 40 MPH AT TIMES DURING THE LATE AFTERNOON AND
EARLY EVENING. THESE STRONG WINDS WILL AFFECT MAINLY AREAS
SOUTHWEST OF A LINE FROM CEDAR RAPIDS IOWA TO PRINCETON ILLINOIS.
STRONG THUNDERSTORMS ARE EXPECTED TO DEVELOP OVER CENTRAL IOWA
THIS AFTERNOON ALONG A COLD FRONT AND WILL MOVE QUICKLY NORTHEAST
ACROSS THE NORTHWEST HALF OF THE OUTLOOK AREA THIS EVENING. THE
STORMS SHOULD HAVE AN ENVIRONMENT OF STRONG DEEP LAYER SHEAR AND
MODERATE TO HIGH LEVELS OF INSTABILITY. THUS...SOME OF THESE
STORMS MAY BECOME SEVERE...WITH THE GREATEST THREAT FOR DAMAGING
WINDS. THE STORM PREDICTION CENTER HAS PLACED AREAS NORTHWEST OF A
LINE FROM CEDAR RAPIDS TO DUBUQUE IOWA IN A SLIGHT RISK OF SEVERE
WEATHER.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
WINDY CONDITIONS ARE EXPECTED AGAIN ON TUESDAY. WEST WINDS WILL
BLOW AT 20 TO 30 MPH WITH GUSTS DURING THE AFTERNOON TO AROUND 40
MPH. THE STRONGEST WINDS ARE EXPECTED TO OCCUR NORTH OF HIGHWAY 30.
THUNDERSTORMS RETURN TO THE FORECAST FOR THURSDAY THROUGH EARLY
SATURDAY. IT IS TOO SOON TO DETERMINE THE POTENTIAL FOR SEVERE
WEATHER ON THESE DAYS.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION MAY BE NEEDED THIS EVENING NORTHWEST OF A LINE
FROM CEDAR RAPIDS TO DUBUQUE.
$$
LE
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
454 AM CDT MON SEP 6 2010
IAZ004>007-015>017-023>026-033>035-071000-
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-SAC-CALHOUN-WEBSTER-
454 AM CDT MON SEP 6 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.
.DAY ONE...TODAY AND TONIGHT
A WIND ADVISORY IS IN EFFECT FOR THE AREA. PLEASE REFER TO THE
NATIONAL WEATHER SERVICE WEBSITE AT WEATHER.GOV/DESMOINES FOR
FURTHER DETAILS.
A SLIGHT RISK OF SEVERE THUNDERSTORMS IS FORECAST THIS AFTERNOON
AND EVENING ACROSS THE AREA. THUNDERSTORMS ARE EXPECTED TO QUICKLY
DEVELOP AND MOVE EAST DURING THE AFTERNOON AND EARLY EVENING
HOURS. DAMAGING WINDS AND LARGE HAIL ARE LIKELY TO BE THE PRIMARY
THREAT...BUT THE POTENTIAL FOR AN ISOLATED TORNADO OR TWO CANNOT
BE RULED OUT...ESPECIALLY EAST OF INTERSTATE 35.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
CHANCES OF THUNDERSTORMS EXIST THURSDAY INTO FRIDAY...WITH THE
HIGHEST POTENTIAL THURSDAY EVENING. HOWEVER THE PREDICTABILITY OF
SEVERE WEATHER REMAINS LOW AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS LIKELY TO BE NEEDED TODAY INTO THIS
EVENING...AND POTENTIALLY AGAIN THURSDAY THROUGH FRIDAY.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
454 AM CDT MON SEP 6 2010
IAZ027-028-036>039-047>050-060>062-073>075-083>086-094>097-071000-
BUTLER-BREMER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-BOONE-STORY-MARSHALL-
TAMA-POLK-JASPER-POWESHIEK-WARREN-MARION-MAHASKA-CLARKE-LUCAS-MONROE-
WAPELLO-DECATUR-WAYNE-APPANOOSE-DAVIS-
454 AM CDT MON SEP 6 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.
.DAY ONE...TODAY AND TONIGHT
A SLIGHT RISK OF SEVERE THUNDERSTORMS IS FORECAST THIS AFTERNOON
AND EVENING ACROSS THE AREA. THUNDERSTORMS ARE EXPECTED TO QUICKLY
DEVELOP AND MOVE EAST DURING THE AFTERNOON AND EARLY EVENING
HOURS. DAMAGING WINDS AND LARGE HAIL ARE LIKELY TO BE THE PRIMARY
THREAT...BUT THE POTENTIAL FOR AN ISOLATED TORNADO OR TWO CANNOT
BE RULED OUT...ESPECIALLY EAST OF INTERSTATE 35 AND NORTH OF
HIGHWAY 20.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
CHANCES OF THUNDERSTORMS EXIST THURSDAY INTO FRIDAY...WITH THE
HIGHEST POTENTIAL THURSDAY EVENING. HOWEVER THE PREDICTABILITY OF
SEVERE WEATHER REMAINS LOW AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS LIKELY TO BE NEEDED TODAY INTO THIS
EVENING...AND POTENTIALLY AGAIN THURSDAY THROUGH FRIDAY.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
425 AM CDT MON SEP 6 2010
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
070930-
WINNEBAGO-BOONE-MCHENRY-LAKE ILLINOIS-OGLE-LEE-DE KALB-KANE-
DUPAGE-COOK-LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-
IROQUOIS-FORD-LAKE INDIANA-PORTER-NEWTON-JASPER-BENTON-
425 AM CDT MON SEP 6 2010 /525 AM EDT MON SEP 6 2010/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.
.DAY ONE...TODAY AND TONIGHT.
WEATHER HAZARDS EXPECTED:
SCATTERED THUNDERSTORMS...SOME MAY PRODUCE
WIND GUSTS TO 50 MPH
CLOUD TO GROUND LIGHTNING
LOCAL BRIEF HEAVY RAIN
AREAS AFFECTED AND TIMING:
SCATTERED SHOWERS AND THUNDERSTORMS WILL END BY MID OR LATE
MORNING. SCATTERED THUNDERSTORMS ARE POSSIBLE AGAIN AFTER
MIDNIGHT TONIGHT.
DISCUSSION:
SCATTERED SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A STRONG
LOW LEVEL JET STREAM THIS MORNING...WILL DISSIPATE AND SHIFT
NORTHEAST OUT OF ILLINOIS AND INDIANA BY MID OR LATE MORNING AS
A WARM FRONT LIFTS NORTH. THUNDERSTORMS ARE EXPECTED TO DEVELOP
ALONG A COLD FRONT LATE THIS AFTERNOON FROM SOUTHWEST MINNESOTA
TO CENTRAL KANSAS. THE THUNDERSTORMS WILL LIKELY DISSIPATE AS
THEY MOVE EAST ACROSS THE MISSISSIPPI RIVER INTO A DRIER AND
MORE STABLE AIR MASS LATE TONIGHT.
DRY VEGETATION...STRONG WINDS...AND LOW HUMIDITY WILL CREATE AN
INCREASED FIRE DANGER TODAY...MAINLY SOUTHEAST OF A LINE FROM
PONTIAC TO VALPARAISO.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
IT WILL BE WINDY TUESDAY AND TUESDAY EVENING WITH WEST WINDS 20
TO 35 MPH.
THERE IS A CHANCE OF THUNDERSTORMS THURSDAY NIGHT THROUGH SATURDAY
NIGHT.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.
&&
COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE NWS CHICAGO
WEBPAGE: WEATHER.GOV/CHICAGO
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
500 PM CDT SUN SEP 5 2010
WIZ046-047-051-052-056>060-062>072-061045-
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
500 PM CDT SUN SEP 5 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL
WISCONSIN...SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN.
.DAY ONE...TONIGHT
SCATTERED THUNDERSTORMS ARE EXPECTED OVERNIGHT. NO SEVERE WEATHER IS
EXPECTED.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
THERE IS A CHANCE THAT GUSTY WEST TO SOUTHWEST WINDS WILL REACH
ADVISORY LEVELS ON TUESDAY.
THERE IS A SLIGHT CHANCE OF THUNDERSTORMS ALONG AND NORTH OF A
RACINE TO LONE ROCK LINE MONDAY...WITH A CHANCE OF THUNDERSTORMS
OVER ALL OF SOUTHERN WISCONSIN MONDAY NIGHT. SOME OF THE STORMS
MAY PRODUCE GUSTY WINDS.
A SLIGHT CHANCE OF THUNDERSTORMS RETURNS THURSDAY...WITH A CHANCE
OF THUNDERSTORMS THURSDAY NIGHT AND FRIDAY...LINGERING INTO
SATURDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH MONDAY...BUT MAY BE
NEEDED MONDAY EVENING WEST OF MADISON.
$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
307 PM CDT SUN SEP 5 2010
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-061100-
ADAMS-ALLAMAKEE-BUFFALO-CHICKASAW-CLARK-CLAYTON-CRAWFORD-DODGE-
FAYETTE-FILLMORE-FLOYD-GRANT-HOUSTON-HOWARD-JACKSON-JUNEAU-LA
CROSSE-MITCHELL-MONROE-MOWER-OLMSTED-RICHLAND-TAYLOR-TREMPEALEAU-
VERNON-WABASHA-WINNESHIEK-WINONA-
307 PM CDT SUN SEP 5 2010
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PARTS OF SOUTHEAST
MINNESOTA...NORTHEAST IOWA...AND WEST CENTRAL AND NORTH CENTRAL
WISCONSIN.
.DAY ONE...TODAY AND TONIGHT
THERE IS A SLIGHT CHANCE OF THUNDERSTORMS TONIGHT. IF STORMS
OCCUR...LIGHTNING WOULD BE THE MAIN HAZARD FROM THEM.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
THUNDERSTORMS ARE POSSIBLE MAINLY ALONG AND NORTH OF INTERSTATE 90
ON MONDAY...THEN ACROSS THE ENTIRE AREA MONDAY EVENING. SEVERE
WEATHER IS NOT ANTICIPATED WITH STORMS ON MONDAY. HOWEVER...SEVERE
WEATHER IS POSSIBLE WITH THE STORMS MONDAY EVENING...WITH DAMAGING
WINDS...LARGE HAIL AND POSSIBLY A TORNADO THE MAIN HAZARDS.
IN THE WAKE OF THE STORMS...STRONG WINDS WILL DEVELOP WITH WIND
GUSTS OF UP TO 40 MPH OVER OPEN AND WIND PRONE AREAS.
ADDITIONAL THUNDERSTORMS ARE POSSIBLE THURSDAY THROUGH SATURDAY. IT
IS TOO EARLY TO DISCERN IF ANY SEVERE WEATHER WILL OCCUR DURING THIS
TIME PERIOD.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION MAY BE NEEDED MONDAY EVENING.
.EMERGENCY MANAGEMENT COORDINATION...
NO CALL IS SCHEDULED.
$$
AJ/RRS/DTJ
