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Hydrologic Outlook

HYDROLOGIC OUTLOOK
IAC005-037-043-065-067-089-131-191-MNC039-045-055-099-109-157-169-
WIC001-011-019-023-043-053-057-063-081-103-119-121-123-292200-

HYDROLOGIC OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
412 AM CDT FRI AUG 29 2014

...LOCALLY HEAVY RAINS REMAIN POSSIBLE THIS AFTERNOON INTO
SATURDAY MORNING...

THE RAIN THAT FELL THURSDAY GENERALLY PRODUCED RAINFALL AMOUNTS OF
AN INCH OR LESS...WITH SOME LOCALLY HIGHER AMOUNTS. WITH THESE
SOMEWHAT LIGHTER AMOUNTS...THE THREAT FOR FLOODING HAS
DIMINISHED...BUT THERE IS STILL THE POTENTIAL FOR SOME HEAVY
RAIN.

A VERY MOIST AIRMASS WILL REMAIN OVER THE AREA INTO SATURDAY. AS
A COLD FRONT MOVES INTO THIS HUMID AIR...WIDESPREAD SHOWERS AND
THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS AFTERNOON AND CONTINUE
INTO TONIGHT BEFORE ENDING SATURDAY. RAINFALL AMOUNTS TODAY
THROUGH SATURDAY LOOK TO BE IN THE 1 TO 1.5 INCH RANGE WITH
LOCALLY HIGHER AMOUNTS.

WITH THESE ADDITIONAL RAINS...AREA RIVERS AND STREAMS ARE EXPECTED
TO SEE WITHIN BANK RISES AND SOME PONDING OF WATER WILL LIKELY
OCCUR IN LOW LYING AREAS. AT THIS POINT...THE LIKELIHOOD OF RIVER
FLOODING OR FLASH FLOODING LOOKS TO BE RATHER LOW.

$$

04



Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
1213 PM CDT FRI AUG 29 2014

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ032-033-
301200-
MITCHELL-HOWARD-WINNESHIEK-ALLAMAKEE-FLOYD-CHICKASAW-FAYETTE-
CLAYTON-WABASHA-DODGE-OLMSTED-WINONA-MOWER-FILLMORE-HOUSTON-
BUFFALO-TREMPEALEAU-
1213 PM CDT FRI AUG 29 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST
IOWA...SOUTHEAST MINNESOTA...AND WEST CENTRAL WISCONSIN.

.DAY ONE...THIS AFTERNOON AND TONIGHT

THUNDERSTORMS ARE EXPECTED TO DEVELOP AND AFFECT THE AREA LATE
THIS AFTERNOON AND EVENING. PERIODS OF HEAVIER RAINS AND
LIGHTNING ARE EXPECTED FROM THE STORMS. SHOULD STORMS REPEAT OVER
THE SAME AREAS...LOCALIZED FLASH FLOODING COULD OCCUR. ALTHOUGH
NOT EXPECTED TO BE WIDESPREAD...THERE IS A RISK OF ISOLATED
POCKETS OF DAMAGING WINDS. SOME HAIL MAY ALSO BE EXPERIENCED.

THE MAIN THREAT PERIOD WILL BE FROM ABOUT 5-9 PM.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THUNDERSTORMS WILL REMAIN POSSIBLE THROUGH SATURDAY MORNING.
LIGHTNING AND HEAVY RAINS WILL BE THE MAIN THREATS FROM THESE
STORMS.

MORE THUNDERSTORMS SHOULD OCCUR SUNDAY NIGHT THROUGH MONDAY
NIGHT. SOME OF THE STORMS SUNDAY NIGHT COULD BE SEVERE WITH
DAMAGING WINDS...LARGE HAIL AND HEAVY RAINS THE MAIN THREATS.

ADDITIONAL THUNDERSTORMS WILL BE POSSIBLE WEDNESDAY THROUGH
THURSDAY. AT THIS TIME...IT IS TOO EARLY TO DETERMINE IF THERE IS
A SEVERE THREAT WITH ANY OF THESE STORMS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED LATER THIS AFTERNOON AND EVENING
AND AGAIN SUNDAY NIGHT.

.EMERGENCY MANAGEMENT COORDINATION...

NO WEBINAR IS SCHEDULED. HOWEVER...A MULTIMEDIA WEATHER BRIEFING
WILL BE POSTED TO THE NWS LA CROSSE YOU TUBE SITE THIS AFTERNOON.

$$




National Weather Service
Central Region Headquarters
Kansas City, Missouri
Last Modified: March 29, 2004
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