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Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
521 AM CDT THU AUG 28 2014

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-290030-
MONONA-HARRISON-SHELBY-POTTAWATTAMIE-MILLS-MONTGOMERY-FREMONT-
PAGE-KNOX-CEDAR-THURSTON-ANTELOPE-PIERCE-WAYNE-BOONE-MADISON-
STANTON-CUMING-BURT-PLATTE-COLFAX-DODGE-WASHINGTON-BUTLER-
SAUNDERS-DOUGLAS-SARPY-SEWARD-LANCASTER-CASS-OTOE-SALINE-
JEFFERSON-GAGE-JOHNSON-NEMAHA-PAWNEE-RICHARDSON-
521 AM CDT THU AUG 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
IOWA...WEST CENTRAL IOWA...EAST CENTRAL NEBRASKA...NORTHEAST
NEBRASKA AND SOUTHEAST NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

PERIODS OF RAIN AND THUNDERSTORMS WILL CONTINUE EARLY THIS
MORNING...HEAVY AT TIMES...THEN SCATTERED SHOWERS AND
THUNDERSTORMS CAN BE EXPECTED LATER TODAY AND TONIGHT. LOCALLY
HEAVY RAIN AND LIGHTNING WILL BE THE PRIMARY HAZARDS.

DUE TO RECENT RAINS AND SATURATED SOILS...ADDITIONAL RAINFALL MAY
PRODUCE LOCALIZED FLASH FLOODING AND RIVER FLOODING THROUGH
TONIGHT. A FLASH FLOOD WATCH CONTINUES FOR PARTS OF THE OUTLOOK
AREA THIS MORNING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SCATTERED THUNDERSTORMS WILL CONTINUE THROUGH FRIDAY NIGHT. BRIEF HEAVY
RAIN AND LIGHTNING WILL BE THE PRIMARY HAZARDS. SEVERE
THUNDERSTORMS WILL BE POSSIBLE SUNDAY AFTERNOON AND SUNDAY NIGHT.
IN ADDITION...THESE STORMS WILL BE CAPABLE OF PRODUCING LOCALLY
HEAVY RAINFALL.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT...HOWEVER
SPOTTERS ARE ENCOURAGED TO REPORT RAINFALL AMOUNTS OVER ONE INCH
TO THE NATIONAL WEATHER SERVICE AT OMAHA.

$$

ZAPOTOCNY

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
652 AM CDT THU AUG 28 2014

IAZ013-014-020>022-031-032-NEZ014-291200-
O`BRIEN-CLAY-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-IDA-DAKOTA-
652 AM CDT THU AUG 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST IOWA
AND NORTHEAST NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

THE MAIN THREAT WITH SHOWERS AND SCATTERED THUNDERSTORMS TODAY WILL
BE HEAVY RAIN...ESPECIALLY ALONG AND SOUTHEAST OF A SIOUX CITY
IOWA TO JACKSON MINNESOTA LINE. A WIDESPREAD INCH TO INCH AND A
HALF RAINFALL IS LIKELY...WITH LOCALIZED AMOUNTS OF UP TO 2 INCHES.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

THUNDERSTORMS LATE MORNING THROUGH THE AFTERNOON ON FRIDAY WILL
AGAIN BE CAPABLE OF PRODUCING LOCALLY HEAVY RAINFALL...MAINLY
SOUTHEAST OF A SPENCER TO SIOUX CITY LINE. WHILE A MORE LIKELY
RAINFALL WILL AVERAGE A THIRD TO TWO THIRDS OF AN INCH...A FEW
LOCATIONS COULD RECEIVE A QUICK INCH OF RAINFALL. HAZARDOUS
WEATHER IS NOT EXPECTED FRIDAY NIGHT THROUGH SUNDAY MORNING.
THUNDERSTORMS DEVELOPING ON SUNDAY MAY BRING A SEVERE THREAT
DURING THE AFTERNOON AND EVENING HOURS...CAPABLE OF PRODUCING
LARGE HAIL...DAMAGING WIND...AND EVEN AN ISOLATED TORNADO. LOCALLY
HEAVY RAINFALL OF ONE TO TWO INCHES IS POSSIBLE SUNDAY AFTERNOON
AND SUNDAY EVENING...WHICH COULD RESULT IN FLASH FLOODING.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

HAZARDOUS WEATHER OUTLOOK...CORRECTED
NATIONAL WEATHER SERVICE HASTINGS NE
622 AM CDT THU AUG 28 2014

KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087-
291200-
PHILLIPS-SMITH-JEWELL-ROOKS-OSBORNE-MITCHELL-VALLEY-GREELEY-NANCE-
SHERMAN-HOWARD-MERRICK-POLK-DAWSON-BUFFALO-HALL-HAMILTON-YORK-
GOSPER-PHELPS-KEARNEY-ADAMS-CLAY-FILLMORE-FURNAS-HARLAN-FRANKLIN-
WEBSTER-NUCKOLLS-THAYER-
622 AM CDT THU AUG 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH CENTRAL NEBRASKA AND
PORTIONS OF NORTH CENTRAL KANSAS.

.DAY ONE...TODAY AND TONIGHT.

ALTHOUGH AT LEAST A FEW NON-SEVERE THUNDERSTORMS REMAIN POSSIBLE
THIS MORNING INTO EARLY THIS AFTERNOON...A SOMEWHAT GREATER
COVERAGE OF THUNDERSTORMS IS ANTICIPATED FROM MID-AFTERNOON INTO
TONIGHT. A FEW OF THESE STORMS COULD BECOME STRONG TO MARGINALLY
SEVERE WITHIN VARIOUS PARTS OF THE OUTLOOK AREA...WITH THE MAIN
THREATS BEING HAIL UP TO AROUND THE SIZE OF QUARTERS...AND WIND
GUSTS UP TO AROUND 60 MPH. ANY POTENTIAL SEVERE STORM THREAT
SHOULD LARGELY SUBSIDE BY AROUND 10 PM...ALTHOUGH A DECREASING
COVERAGE OF WEAKER STORMS COULD LINGER THROUGH THE NIGHT.

IN ADDITION...GIVEN THAT PARTS OF THE OUTLOOK AREA RECEIVED HEAVY
RAINFALL OF AT LEAST 2 TO 4 INCHES DURING THE PAST 24 HOURS...AND
THAT ADDITIONAL HEAVY RAIN COULD YET OCCUR THROUGH TONIGHT...A
THREAT FOR LOCALIZED FLOODING REMAINS. AS A RESULT...A FLASH
FLOOD WATCH REMAINS IN EFFECT FOR THE MAJORITY OF THE OUTLOOK
AREA. IN ADDITION...PLEASE TAKE NOTE OF ANY AREAL FLOOD WARNINGS
OR RIVER FLOOD WARNINGS CURRENTLY IN EFFECT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

THERE IS A GOOD CHANCE OF THUNDERSTORMS FOR MUCH OF THE AREA FRIDAY
INTO EARLY FRIDAY EVENING.. STRONG THUNDERSTORMS WITH NICKEL SIZE
HAIL AND WIND GUSTS OF 50 TO 55 MPH ARE POSSIBLE.

LATE SATURDAY NIGHT...MORE THUNDERSTORMS ARE POSSIBLE. SEVERE
WEATHER IS NOT EXPECTED.

SEVERE THUNDERSTORMS ARE POSSIBLE ACROSS MOST OF THE OUTLOOK AREA
SUNDAY AFTERNOON AND EVENING. HAIL AS LARGE AS TENNIS BALLS AND
DAMAGING STRAIGHT LINE WINDS OF 70 MPH WILL BE POSSIBLE.

PERIODIC CHANCES OF THUNDERSTORMS EXIST FOR SOME OF THE AREA FOR THE
REST OF THE FORECAST...MAINLY AT NIGHT. IT IS TOO SOON TO DETERMINE
SEVERE WEATHER CHANCES WITH MUCH CONFIDENCE...BUT STRONG STORMS CAN
NOT BE RULED OUT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION FOR A FEW SEVERE STORMS MAY BE NEEDED THIS
AFTERNOON INTO THIS EVENING WITHIN VARIOUS PARTS OF THE OUTLOOK
AREA. IN ADDITION...ANY REPORTS OF FLOODING OR HEAVY RAINFALL IN
EXCESS OF 3 INCHES OVER THE PAST 24 HOURS WOULD BE APPRECIATED.

&&

MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING WEB PAGE:
   HTTP://WWW.WEATHER.GOV/HASTINGS  (ALL LOWERCASE)

$$

PFANNKUCH

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
510 AM CDT THU AUG 28 2014

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-291015-
ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-JOHNSON KS-
ATCHISON MO-NODAWAY-WORTH-GENTRY-HARRISON-MERCER-PUTNAM-SCHUYLER-
HOLT-ANDREW-DE KALB-DAVIESS-GRUNDY-SULLIVAN-ADAIR-BUCHANAN-CLINTON-
CALDWELL-LIVINGSTON-LINN MO-MACON-PLATTE-CLAY-RAY-CARROLL-CHARITON-
RANDOLPH-JACKSON-LAFAYETTE-SALINE-HOWARD-CASS-JOHNSON MO-PETTIS-
COOPER-BATES-HENRY-
510 AM CDT THU AUG 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST...NORTH CENTRAL AND
WEST CENTRAL MISSOURI...AS WELL AS EXTREME EASTERN KANSAS.

.DAY ONE...TODAY AND TONIGHT

 SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE THIS MORNING...THIS
 AFTERNOON...AND AGAIN TONIGHT ACROSS NORTHERN MISSOURI AND
 NORTHEASTERN KANSAS. SEVERE WEATHER IS NOT ANTICIPATED...HOWEVER
 THERE WILL BE THE POTENTIAL FOR RIVER FLOOD AND FLASH FLOODING ACROSS
 NORTHWESTERN MISSOURI WHERE 2 TO 6 INCHES OF RAINFALL HAS FALLEN
 OVER THE PAST DAY AND A HALF. ADDITIONAL THUNDERSTORMS WILL BE
 POSSIBLE ACROSS EASTERN KANSAS AND WESTERN MISSOURI AFTER MIDNIGHT
 TONIGHT HOWEVER, STORMS ARE NOT EXPECTED TO BE SEVERE.

 MORE DETAILED INFORMATION CAN BE ACCESSED AT...
 HTTP://WWW.CRH.NOAA.GOV/IMAGES/FXC/EAX/EM1/EAX-EMBRIEFING1.PDF

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

 THUNDERSTORM CHANCES INCREASE FRIDAY AND FRIDAY NIGHT. THE OVERALL
 SEVERE WEATHER POTENTIAL APPEARS LOW AT THIS TIME...THOUGH MORE
 TORRENTIAL RAIN IS POSSIBLE. STORMS WILL CONTINUE INTO SATURDAY
 MORNING ACROSS CENTRAL MISSOURI HOWEVER SEVERE WEATHER IS UNLIKELY.

 ADDITIONAL THUNDERSTORMS WILL AGAIN BE POSSIBLE SUNDAY NIGHT THROUGH
 TUESDAY. THERE IS SOME POTENTIAL FOR SEVERE WEATHER SUNDAY NIGHT
 ACROSS NORTHERN MISSOURI AND NORTHEASTERN KANSAS.

 MORE DETAILED INFORMATION CAN BE ACCESSED AT...
 HTTP://WWW.CRH.NOAA.GOV/IMAGES/FXC/EAX/EM1/EAX-EMBRIEFING1.PDF

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
500 AM CDT THU AUG 28 2014

IAZ004>007-015>017-023>028-035>039-047>050-060>062-073>075-
084>086-095>097-291100-
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-WEBSTER-
HAMILTON-HARDIN-GRUNDY-BLACK HAWK-BOONE-STORY-MARSHALL-TAMA-POLK-
JASPER-POWESHIEK-WARREN-MARION-MAHASKA-LUCAS-MONROE-WAPELLO-WAYNE-
APPANOOSE-DAVIS-
500 AM CDT THU AUG 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.

.DAY ONE...TODAY AND TONIGHT

WIDESPREAD THUNDERSTORMS WILL SPREAD ACROSS THE AREA THROUGH THE
DAY TODAY. RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE
POSSIBLE...ESPECIALLY WEST OF INTERSTATE 35. THERE IS A SMALL
RISK OF LOCALIZED FLASH FLOODING. RISES IN SMALL STREAMS AND
RIVERS MAY ALSO RESULT FROM THE HEAVY RAIN.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

THUNDERSTORM CHANCES WILL CONTINUE OFF AND ON THROUGH SATURDAY
MORNING AND RETURN ACROSS THE AREA SUNDAY EVENING THROUGH MONDAY
MORNING. A FEW SEVERE STORMS MAY BE POSSIBLE AT TIMES.
THERE IS A THREAT FOR SEVERE WEATHER SUNDAY AFTERNOON THROUGH
LATE SUNDAY EVENING.

.SPOTTER INFORMATION STATEMENT...

INFREQUENT SPOTTER ACTIVATION IS POSSIBLE THIS WEEK. SPOTTER
ACTIVATION MAY BE NEEDED FROM SUNDAY AFTERNOON THROUGH SUNDAY
EVENING.

$$

AWB

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
500 AM CDT THU AUG 28 2014

IAZ033-034-044>046-057>059-070>072-081>083-092>094-291100-
SAC-CALHOUN-CRAWFORD-CARROLL-GREENE-AUDUBON-GUTHRIE-DALLAS-CASS-
ADAIR-MADISON-ADAMS-UNION-CLARKE-TAYLOR-RINGGOLD-DECATUR-
500 AM CDT THU AUG 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL IOWA.

.DAY ONE...TODAY AND TONIGHT

A FLASH FLOOD WATCH IS IN EFFECT FOR THE AREA. PLEASE REFER TO THE
NATIONAL WEATHER SERVICE WEBSITE AT WEATHER.GOV/DESMOINES FOR
FURTHER DETAILS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

THUNDERSTORM CHANCES WILL CONTINUE OFF AND ON THROUGH FRIDAY NIGHT
AND RETURN ACROSS THE AREA SUNDAY EVENING THROUGH MONDAY MORNING.
A FEW SEVERE STORMS MAY BE POSSIBLE AT TIMES. THERE IS A THREAT
FOR SEVERE WEATHER SUNDAY AFTERNOON THROUGH LATE SUNDAY EVENING.

.SPOTTER INFORMATION STATEMENT...

INFREQUENT SPOTTER ACTIVATION IS POSSIBLE THIS WEEK. SPOTTER
ACTIVATION MAY BE NEEDED FROM SUNDAY AFTERNOON THROUGH SUNDAY
EVENING.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
443 AM CDT THU AUG 28 2014

NEZ004>010-022>029-035>038-056>059-069>071-094-291030-
SHERIDAN-EASTERN CHERRY-KEYA PAHA-BOYD-BROWN-ROCK-HOLT-GARDEN-
GRANT-HOOKER-THOMAS-BLAINE-LOUP-GARFIELD-WHEELER-ARTHUR-MCPHERSON-
LOGAN-CUSTER-DEUEL-KEITH-PERKINS-LINCOLN-CHASE-HAYES-FRONTIER-
WESTERN CHERRY-
443 AM CDT THU AUG 28 2014 /343 AM MDT THU AUG 28 2014/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND
NORTH CENTRAL NEBRASKA.

.DAY ONE...TODAY AND TONIGHT.

SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE TODAY AND TONIGHT
ACROSS MOST OF WESTERN AND NORTH CENTRAL NEBRASKA. THOUGH THE
THREAT FOR SEVERE WEATHER IS LOW...SOME STORMS MAY BE CAPABLE OF
PRODUCING LOCALLY HEAVY RAIN...ESPECIALLY EAST OF A LINE FROM
AINSWORTH TO BROKEN BOW.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

THUNDERSTORMS WILL BE POSSIBLE SATURDAY NIGHT THROUGH TUESDAY. ON
SUNDAY...THERE IS A THREAT FOR SEVERE STORMS EAST OF A LINE FROM
SPENCER TO CURTIS.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS WITH RAIN GAUGES ARE ASKED TO RELAY RAINFALL REPORTS TO
THE NATIONAL WEATHER SERVICE IN NORTH PLATTE.

&&

GET YOUR WEATHER...HYDROLOGICAL...AND CLIMATE INFORMATION AT
HTTP://WWW.WEATHER.GOV/NORTHPLATTE (ALL LOWERCASE)

$$

CLB

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TOPEKA KS
407 AM CDT THU AUG 28 2014

KSZ008>012-020>024-026-034>040-054>056-058-059-290915-
REPUBLIC-WASHINGTON-MARSHALL-NEMAHA-BROWN-CLOUD-CLAY-RILEY-
POTTAWATOMIE-JACKSON-JEFFERSON-OTTAWA-DICKINSON-GEARY-MORRIS-
WABAUNSEE-SHAWNEE-DOUGLAS-LYON-OSAGE-FRANKLIN-COFFEY-ANDERSON-
407 AM CDT THU AUG 28 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL...NORTH
CENTRAL AND NORTHEAST KANSAS.

.DAY ONE...TODAY AND TONIGHT.

SCATTERED THUNDERSTORMS WILL MOVE ACROSS MUCH OF NORTH CENTRAL AND
NORTHEAST KANSAS THIS MORNING. THUNDERSTORM CHANCES WILL INCREASE
THIS AFTERNOON FROM NORTH CENTRAL KANSAS WITH THUNDERSTORMS LIKELY
ACROSS MUCH OF THE OUTLOOK AREA THIS EVENING THROUGH TONIGHT.
LOCALLY HEAVY RAINFALL MAY LEAD TO FLASH FLOODING AS WELL AS
FLOODING OF LOW LYING AREAS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

SCATTERED THUNDERSTORM ACTIVITY IS EXPECTED TO BE MORE WIDESPREAD
ACROSS THE OUTLOOK AREA FRIDAY AND FRIDAY NIGHT. HEAVY RAIN IS
THE PRIMARY HAZARD WITH LOCALIZED FLOODING POSSIBLE.

THERE IS A SLIGHT CHANCE FOR THUNDERSTORMS ACROSS PORTIONS OF THE
OUTLOOK AREA SATURDAY NIGHT AND SUNDAY.

ANOTHER SYSTEM BRINGS INCREASING CHANCES FOR THUNDERSTORMS SUNDAY
EVENING AND MONDAY...ESPECIALLY ALONG AND NORTH OF INTERSTATE 70.
PERIODIC THUNDERSTORM CHANCES EXIST OVER THE OUTLOOK AREA THROUGH
TUESDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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