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HYDROLOGIC OUTLOOK
WIZ046-047-051-052-056>060-062>072-272115-

HYDROLOGIC OUTLOOK
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
404 AM CDT WED AUG 27 2014

...HEAVY RAIN POTENTIAL LATER THURSDAY INTO SATURDAY...

AS AN AREA OF HIGH PRESSURE DRIFTS EAST OF THE AREA ON THURSDAY...A
VERY MOIST AIR MASS WILL LIFT BACK INTO THE STATE. THE FIRST ROUND
OF RAIN IS EXPECTED TO ARRIVE THURSDAY AFTERNOON OVER WESTERN WISCONSIN
AS A WARM FRONT LIFTS NORTHWARD. THIS AREA OF RAIN AND THUNDERSTORMS
WILL AFFECT MUCH OF SOUTHERN WISCONSIN THURSDAY NIGHT.

MORE RAIN AND THUNDERSTORMS ARE EXPECTED ON FRIDAY INTO SATURDAY AS
A MOIST AND UNSTABLE AIRMASS PERSISTS AND INTERACTS WITH AN APPROACHING
LOW PRESSURE SYSTEM AND FRONTAL BOUNDARY.

TOTAL RAINFALL FROM LATER THURSDAY THROUGH SATURDAY COULD RANGE FROM
1 TO 3 INCHES...WITH SOME LOCALLY HIGHER AMOUNTS POSSIBLE.

THE ANTICIPATED RAINFALL WOULD CAUSE AREA RIVERS AND STREAMS TO RISE
THROUGH THIS WEEKEND. LOCALLY HEAVIER RAIN AMOUNTS MAY ALSO LEAD TO
FLOODING IN URBAN AREAS.

LISTEN TO NOAA WEATHER RADIO OR YOUR LOCAL MEDIA FOR THE LATEST UPDATES
ON THIS SITUATION.

$$
COLLAR

HYDROLOGIC OUTLOOK
WIZ018>022-030-031-035>040-045-048>050-073-074-272100-

HYDROLOGIC OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
334 AM CDT WED AUG 27 2014

...A COUPLE OF ROUNDS OF HEAVY RAIN FROM THURSDAY AFTERNOON INTO
SATURDAY...

AS AN AREA OF HIGH PRESSURE DRIFTS EAST OF THE AREA...A VERY MOIST
AIR MASS WILL LIFT BACK INTO THE STATE. THE FIRST ROUND OF RAIN
IS EXPECTED TO ARRIVE THURSDAY AFTERNOON OVER CENTRAL WISCONSIN AS
A FRONT LIFTS NORTHWARD. THE RAIN WILL SPREAD OVER THE REST OF
THE AREA BY THURSDAY NIGHT BEFORE DIMINISHING OVER NORTHEAST
WISCONSIN FRIDAY MORNING. BETWEEN 1 TO 2 INCHES OF RAINFALL IS
EXPECTED BY FRIDAY MORNING...BUT LOCALLY HEAVIER AMOUNTS WILL BE
POSSIBLE WITH THUNDERSTORMS.

A SECOND ROUND OF RAIN IS EXPECTED FRIDAY NIGHT INTO SATURDAY WITH
THE PASSAGE OF A LOW PRESSURE SYSTEM. AN ADDITIONAL 1 TO 2 INCHES
OF RAIN WILL BE POSSIBLE...WITH LOCALLY HIGHER AMOUNTS WITH
THUNDERSTORMS. TOTAL RAINFALL FROM THURSDAY THROUGH SATURDAY COULD
RANGE FROM 2 TO 4 INCHES.

THE ANTICIPATED RAINFALL WOULD CAUSE AREA RIVERS AND STREAMS TO
RISE THROUGH THIS WEEKEND. LOCALLY HEAVIER RAIN AMOUNTS MAY ALSO
LEAD TO FLOODING IN URBAN AREAS. LISTEN TO NOAA WEATHER RADIO OR
YOUR LOCAL MEDIA FOR THE LATEST UPDATES ON THIS SITUATION.

$$

HYDROLOGIC OUTLOOK
IAC005-037-043-065-067-089-131-191-MNC039-045-055-099-109-157-169-
WIC001-011-019-023-043-053-057-063-081-103-119-121-123-272015-

HYDROLOGIC OUTLOOK
NATIONAL WEATHER SERVICE LA CROSSE WI
248 AM CDT WED AUG 27 2014

...PERIODS OF HEAVY RAIN THURSDAY INTO SATURDAY...

HEAVY RAIN IS LIKELY OVER THE NEXT FEW DAYS AS A MOISTURE LADEN
ATMOSPHERE INTERACTS WITH A FRONT AND VARIOUS UPPER LEVEL
FEATURES. RAINFALL AMOUNTS THROUGH SATURDAY COULD RANGE FROM 2 TO
4 INCHES...WITH LOCALLY HIGHER AMOUNTS POSSIBLE. THIS COULD RESULT
IN WITHIN BANK RISES ON AREA WATERWAYS AND THE POTENTIAL FOR
LOCALIZED FLOODING.

HOWEVER...IF THE HEAVY RAIN REPEATS OVER THE SAME LOCATIONS...
THE THREAT FOR WIDESPREAD FLASH FLOODING AND RIVER FLOODING
INCREASES.

STAY TUNED TO LATER FORECASTS AND STATEMENTS.

$$

RIECK

HYDROLOGIC OUTLOOK
NATIONAL WEATHER SERVICE DES MOINES IA
744 PM CDT TUE AUG 26 2014

...THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A
HYDROLOGIC OUTLOOK FOR POTENTIAL RIVER FLOODING...FOR ALL OR
PORTIONS OF THE FOLLOWING RIVERS IN IOWA...RACCOON RIVER...

  AFFECTING THE FOLLOWING COUNTIES IN IOWA...POLK

THIS HYDROLOGIC OUTLOOK IS BASED ON BOTH OBSERVED AND FORECAST
PRECIPITATION. THE RIVERS MAY RESPOND DIFFERENTLY THAN INDICATED...
IF ACTUAL PRECIPITATION IS GREATER OR LESS THAN EXPECTED.

HEAVY RAINS ARE POSSIBLE OVER PARTS OF THE RACCOON RIVER BASIN THIS
WEEK.  SHOULD THESE RAINS MATERIALZE...MODERATE RISES IN THE AREA
RIVERS ARE ANTICIPATED.

LATER STATEMENTS...POSSIBLY WARNINGS...WILL BE ISSUED AS ADDITIONAL
INFORMATION BECOMES AVAILABLE.

MORE INFORMATION...INCLUDING IMPACT STATEMENTS AND CREST HISTORIES
IS AVAILABLE ON THE WEB AT...  WWW.WEATHER.GOV/DESMOINES. IN THE
MENU ON THE LEFT HAND SIDE OF THE PAGE...CLICK ON THE RIVERS AND
LAKES LINK IN THE HYDROLOGY SECTION.

IAC153-280044-
744 PM CDT TUE AUG 26 2014

OUTLOOK INFORMATION FOR
  THE RACCOON RIVER AT DES MOINES FLEUR DR...OR FROM WALNUT CREEK...
  TO THE DES MOINES RIVER.
* AT  6:45 PM TUESDAY THE STAGE WAS 2.9 FEET...OR 9.1 FEET BELOW
  FLOOD STAGE.
* FLOOD STAGE IS 12.0 FEET.
* NO FLOODING IS OCCURRING AND MINOR FLOODING IS POSSIBLE.
* FORECAST...THE RIVER MAY RISE TO FLOOD STAGE THURSDAY MORNING. THE
  RIVER MAY THEN RISE TO 14.0 FEET...OR 2.0 FEET ABOVE FLOOD
  STAGE...THURSDAY AFTERNOON. THE RIVER MAY GO BELOW FLOOD STAGE
  EARLY SATURDAY MORNING.
* IMPACT...AT  13.5 FEET...WATER AFFECTS THE LOW AREAS OF WATER WORKS
  PARK.

&&

LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
      4157 9361

$$

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Page last modified: June 2, 2009
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