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000
WWUS83 KDMX 021109
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
609 AM CDT TUE SEP 2 2014

IAZ083>086-094>097-021315-
CLARKE-LUCAS-MONROE-WAPELLO-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...OSCEOLA...CHARITON...ALBIA...OTTUMWA...
LAMONI...LEON...CORYDON...SEYMOUR...ALLERTON...HUMESTON...
CENTERVILLE...BLOOMFIELD
609 AM CDT TUE SEP 2 2014

...PATCHY DENSE FOG DEVELOPING ACROSS THE AREA...

THE COMBINATION OF CLEAR SKIES...LIGHT WIND AND ALL THE RAIN WE
HAVE RECEIVED OVER THE PAST COUPLE OF DAYS IS PRODUCING AREAS OF
FOG ACROSS SOUTHERN IOWA. LOCALLY DENSE FOG IS ALSO
OCCURRING...MAINLY IN LOW LYING AREAS. VISIBILITIES MAY QUICKLY
DROP TO A QUARTER MILE OR LESS THROUGH 8 AM.

$$

FAB




000
WWUS83 KDMX 021109
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
609 AM CDT TUE SEP 2 2014

IAZ083>086-094>097-021315-
CLARKE-LUCAS-MONROE-WAPELLO-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...OSCEOLA...CHARITON...ALBIA...OTTUMWA...
LAMONI...LEON...CORYDON...SEYMOUR...ALLERTON...HUMESTON...
CENTERVILLE...BLOOMFIELD
609 AM CDT TUE SEP 2 2014

...PATCHY DENSE FOG DEVELOPING ACROSS THE AREA...

THE COMBINATION OF CLEAR SKIES...LIGHT WIND AND ALL THE RAIN WE
HAVE RECEIVED OVER THE PAST COUPLE OF DAYS IS PRODUCING AREAS OF
FOG ACROSS SOUTHERN IOWA. LOCALLY DENSE FOG IS ALSO
OCCURRING...MAINLY IN LOW LYING AREAS. VISIBILITIES MAY QUICKLY
DROP TO A QUARTER MILE OR LESS THROUGH 8 AM.

$$

FAB





000
WWUS83 KDMX 021106
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
606 AM CDT TUE SEP 2 2014

IAZ033-044-045-057-058-070-071-021315-
SAC-CRAWFORD-CARROLL-AUDUBON-GUTHRIE-CASS-ADAIR-
INCLUDING THE CITIES OF...SAC CITY...LAKE VIEW...ODEBOLT...
WALL LAKE...SCHALLER...EARLY...DENISON...CARROLL...AUDUBON...
EXIRA...GUTHRIE CENTER...PANORA...BAYARD...CASEY...ATLANTIC...
GREENFIELD...STUART...ADAIR...FONTANELLE
606 AM CDT TUE SEP 2 2014

...THUNDERSTORMS WITH NICKEL HAIL AND WIND GUSTS TO 30 MPH
POSSIBLE THROUGH 8AM...

A LINE OF THUNDERSTORMS FROM SOUTH OF WATERLOO TO GRUNDY CENTER
THEN WEST TO RADCLIFFE WILL CONTINUE TO MOVE EAST OUT OF THE AREA
AT 30 MPH. THESE STORMS HAVE A TENDENCY TO PULSE UP IN INTENSITY
THEN QUICKLY WEAKEN. WHEN THE STORMS PULSE UP THEY HAVE THE
POTENTIAL TO PRODUCE NICKEL HAIL AND WIND GUSTS TO 30 MPH.

$$

FAB





000
WWUS83 KDMX 021106
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
606 AM CDT TUE SEP 2 2014

IAZ033-044-045-057-058-070-071-021315-
SAC-CRAWFORD-CARROLL-AUDUBON-GUTHRIE-CASS-ADAIR-
INCLUDING THE CITIES OF...SAC CITY...LAKE VIEW...ODEBOLT...
WALL LAKE...SCHALLER...EARLY...DENISON...CARROLL...AUDUBON...
EXIRA...GUTHRIE CENTER...PANORA...BAYARD...CASEY...ATLANTIC...
GREENFIELD...STUART...ADAIR...FONTANELLE
606 AM CDT TUE SEP 2 2014

...THUNDERSTORMS WITH NICKEL HAIL AND WIND GUSTS TO 30 MPH
POSSIBLE THROUGH 8AM...

A LINE OF THUNDERSTORMS FROM SOUTH OF WATERLOO TO GRUNDY CENTER
THEN WEST TO RADCLIFFE WILL CONTINUE TO MOVE EAST OUT OF THE AREA
AT 30 MPH. THESE STORMS HAVE A TENDENCY TO PULSE UP IN INTENSITY
THEN QUICKLY WEAKEN. WHEN THE STORMS PULSE UP THEY HAVE THE
POTENTIAL TO PRODUCE NICKEL HAIL AND WIND GUSTS TO 30 MPH.

$$

FAB




000
WWUS83 KDMX 020833
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
333 AM CDT TUE SEP 2 2014

IAZ037-038-050-020930-
TAMA IA-HARDIN IA-GRUNDY IA-
333 AM CDT TUE SEP 2 2014

...THUNDERSTORMS CONTINUE TO PRODUCE HAIL UP TO THE SIZE OF NICKELS
AND WIND GUSTS AROUND 30 MPH...

AT 332 AM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR
ELDORA...MOVING EAST AT 30 MPH.

NICKEL SIZE HAIL AND WINDS IN EXCESS OF 30 MPH WILL BE POSSIBLE WITH
THIS STORM.

THIS STRONG THUNDERSTORM WILL BE NEAR...
  GRUNDY CENTER AROUND 410 AM CDT.
  REINBECK AND DIKE AROUND 430 AM CDT.

OTHER LOCATIONS IMPACTED BY THIS STORM INCLUDE HOLLAND...OWASA...NEW
PROVIDENCE...STOUT...MORRISON...STEAMBOAT ROCK...WELLSBURG...
LINCOLN...PINE LAKE STATE PARK AND IOWA FALLS MUNICIPAL AIRPORT.

LAT...LON 4222 9315 4247 9327 4256 9264 4255 9262
      4224 9253
TIME...MOT...LOC 0832Z 259DEG 25KT 4233 9311

$$

BOKSA




000
WWUS83 KDMX 020833
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
333 AM CDT TUE SEP 2 2014

IAZ037-038-050-020930-
TAMA IA-HARDIN IA-GRUNDY IA-
333 AM CDT TUE SEP 2 2014

...THUNDERSTORMS CONTINUE TO PRODUCE HAIL UP TO THE SIZE OF NICKELS
AND WIND GUSTS AROUND 30 MPH...

AT 332 AM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR
ELDORA...MOVING EAST AT 30 MPH.

NICKEL SIZE HAIL AND WINDS IN EXCESS OF 30 MPH WILL BE POSSIBLE WITH
THIS STORM.

THIS STRONG THUNDERSTORM WILL BE NEAR...
  GRUNDY CENTER AROUND 410 AM CDT.
  REINBECK AND DIKE AROUND 430 AM CDT.

OTHER LOCATIONS IMPACTED BY THIS STORM INCLUDE HOLLAND...OWASA...NEW
PROVIDENCE...STOUT...MORRISON...STEAMBOAT ROCK...WELLSBURG...
LINCOLN...PINE LAKE STATE PARK AND IOWA FALLS MUNICIPAL AIRPORT.

LAT...LON 4222 9315 4247 9327 4256 9264 4255 9262
      4224 9253
TIME...MOT...LOC 0832Z 259DEG 25KT 4233 9311

$$

BOKSA





000
WWUS83 KDMX 020751
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
251 AM CDT TUE SEP 2 2014

IAZ005-016-017-024>026-020845-
FRANKLIN IA-WRIGHT IA-CERRO GORDO IA-HUMBOLDT IA-KOSSUTH IA-
HANCOCK IA-
251 AM CDT TUE SEP 2 2014

...THUNDERSTORMS MAY PRODUCE STRONG WIND GUSTS AND NICKEL SIZED
HAIL...

AT 250 AM CDT...DOPPLER RADAR WAS TRACKING A LINE OF STRONG
THUNDERSTORMS ALONG A LINE EXTENDING FROM 7 MILES NORTHWEST OF
HUMBOLDT TO 4 MILES SOUTHWEST OF EAGLE GROVE TO NEAR WEBSTER CITY...
AND MOVING EAST AT 30 MPH.

NICKEL SIZE HAIL AND WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH
THESE STORMS.

STRONG THUNDERSTORMS WILL BE NEAR...
  BIG WALL LAKE AROUND 310 AM CDT.
  CLARION AROUND 320 AM CDT.
  ELM LAKE AROUND 325 AM CDT.
  BELMOND AROUND 335 AM CDT.

OTHER LOCATIONS IMPACTED BY THESE STORMS INCLUDE EAGLE LAKE STATE
PARK...ALEXANDER...MESERVEY...BELMOND MUNICIPAL AIRPORT...CHAPIN...
LIVERMORE...HUTCHINS...HARDY...THORNTON AND ROWAN.

LAT...LON 4294 9329 4278 9303 4256 9362 4256 9368
      4271 9382 4289 9430 4320 9379
TIME...MOT...LOC 0750Z 250DEG 27KT 4282 9429 4264 9398 4249 9381

$$

BOKSA




000
WWUS83 KDMX 020751
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
251 AM CDT TUE SEP 2 2014

IAZ005-016-017-024>026-020845-
FRANKLIN IA-WRIGHT IA-CERRO GORDO IA-HUMBOLDT IA-KOSSUTH IA-
HANCOCK IA-
251 AM CDT TUE SEP 2 2014

...THUNDERSTORMS MAY PRODUCE STRONG WIND GUSTS AND NICKEL SIZED
HAIL...

AT 250 AM CDT...DOPPLER RADAR WAS TRACKING A LINE OF STRONG
THUNDERSTORMS ALONG A LINE EXTENDING FROM 7 MILES NORTHWEST OF
HUMBOLDT TO 4 MILES SOUTHWEST OF EAGLE GROVE TO NEAR WEBSTER CITY...
AND MOVING EAST AT 30 MPH.

NICKEL SIZE HAIL AND WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH
THESE STORMS.

STRONG THUNDERSTORMS WILL BE NEAR...
  BIG WALL LAKE AROUND 310 AM CDT.
  CLARION AROUND 320 AM CDT.
  ELM LAKE AROUND 325 AM CDT.
  BELMOND AROUND 335 AM CDT.

OTHER LOCATIONS IMPACTED BY THESE STORMS INCLUDE EAGLE LAKE STATE
PARK...ALEXANDER...MESERVEY...BELMOND MUNICIPAL AIRPORT...CHAPIN...
LIVERMORE...HUTCHINS...HARDY...THORNTON AND ROWAN.

LAT...LON 4294 9329 4278 9303 4256 9362 4256 9368
      4271 9382 4289 9430 4320 9379
TIME...MOT...LOC 0750Z 250DEG 27KT 4282 9429 4264 9398 4249 9381

$$

BOKSA





000
WWUS83 KDMX 020529
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
1229 AM CDT TUE SEP 2 2014

IAZ033-044-045-057-058-070-071-020730-
SAC-CRAWFORD-CARROLL-AUDUBON-GUTHRIE-CASS-ADAIR-
INCLUDING THE CITIES OF...SAC CITY...LAKE VIEW...ODEBOLT...
WALL LAKE...SCHALLER...EARLY...DENISON...CARROLL...AUDUBON...
EXIRA...GUTHRIE CENTER...PANORA...BAYARD...CASEY...ATLANTIC...
GREENFIELD...STUART...ADAIR...FONTANELLE
1229 AM CDT TUE SEP 2 2014

...STRONG WIND GUSTS POSSIBLE...

A LINE OF STORMS FROM LEMARS TO MAPLETON TO MOOREHEAD MOVING EAST
AT 20 MPH WILL BE NEAR A LINE FROM ODEBOLDT TO DENISON BY 1 AM
CDT. THESE STORMS HAVE HAD A HISTORY OF PRODUCING 40 TO 50 MPH
WIND GUSTS. WHEN THESE STORMS APPROACH YOUR AREA BE PREPARED FOR
THE POSSIBILITY OF WIND GUSTS IN EXCESS OF 40 MPH AND POSSIBLY AS
HIGH AS 50 MPH. LOOSE OBJECTS MAY GET BLOWN AROUND.

$$

FAB





000
WWUS83 KDMX 020529
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
1229 AM CDT TUE SEP 2 2014

IAZ033-044-045-057-058-070-071-020730-
SAC-CRAWFORD-CARROLL-AUDUBON-GUTHRIE-CASS-ADAIR-
INCLUDING THE CITIES OF...SAC CITY...LAKE VIEW...ODEBOLT...
WALL LAKE...SCHALLER...EARLY...DENISON...CARROLL...AUDUBON...
EXIRA...GUTHRIE CENTER...PANORA...BAYARD...CASEY...ATLANTIC...
GREENFIELD...STUART...ADAIR...FONTANELLE
1229 AM CDT TUE SEP 2 2014

...STRONG WIND GUSTS POSSIBLE...

A LINE OF STORMS FROM LEMARS TO MAPLETON TO MOOREHEAD MOVING EAST
AT 20 MPH WILL BE NEAR A LINE FROM ODEBOLDT TO DENISON BY 1 AM
CDT. THESE STORMS HAVE HAD A HISTORY OF PRODUCING 40 TO 50 MPH
WIND GUSTS. WHEN THESE STORMS APPROACH YOUR AREA BE PREPARED FOR
THE POSSIBILITY OF WIND GUSTS IN EXCESS OF 40 MPH AND POSSIBLY AS
HIGH AS 50 MPH. LOOSE OBJECTS MAY GET BLOWN AROUND.

$$

FAB




000
WWUS83 KDMX 010102
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
802 PM CDT SUN AUG 31 2014

IAZ046>048-059>061-010230-
JASPER IA-BOONE IA-STORY IA-DALLAS IA-POLK IA-GREENE IA-
802 PM CDT SUN AUG 31 2014

...SEVERE THUNDERSTORMS WITH DAMAGING WIND APPROACHING CENTRAL
IOWA...

AT 755 PM CDT...DOPPLER RADAR WAS TRACKING A SEVERE THUNDERSTORM
NEAR COON RAPIDS...OR 15 MILES NORTHWEST OF GUTHRIE CENTER...MOVING
EAST AT 55 MPH.  WARNINGS WILL LIKELY BE ISSUED WITH THESE STORMS BY
THE TIME THEY REACH CENTRAL IOWA...INCLUDING BOONE...DALLAS...STORY
AND POLK COUNTIES BETWEEN 830 PM AND 930 PM.

WINDS OF 80 MPH COULD VERY WELL OCCUR WITH THE PASSAGE OF THESE
STORMS PRODUCING WIDESPREAD TREE DAMAGE AND POWER OUTAGES.  NOW IS
THE TIME TO WRAP UP OUTDOOR ACTIVITIES AND HEAD TO STURDY SHELTER.
TORRENTIAL RAINS WITH PONDING WATER ON ROADS AND POTENTIALLY FLASH
FLOODING MAY ALSO OCCUR WITH THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
DES MOINES...AMES...ANKENY...URBANDALE...JOHNSTON...CLIVE...
ALTOONA...WAUKEE...BOONE...GRIMES...PERRY...NEVADA...BONDURANT...POLK
CITY...HUXLEY...SAYLORVILLE...MADRID...MITCHELLVILLE...OGDEN AND
DALLAS CENTER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 200 AM CDT MONDAY MORNING FOR
IOWA.

LAT...LON 4162 9332 4163 9428 4212 9416 4213 9323
TIME...MOT...LOC 0055Z 269DEG 48KT 4188 9462

$$

SMALL




000
WWUS83 KDMX 010102
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
802 PM CDT SUN AUG 31 2014

IAZ046>048-059>061-010230-
JASPER IA-BOONE IA-STORY IA-DALLAS IA-POLK IA-GREENE IA-
802 PM CDT SUN AUG 31 2014

...SEVERE THUNDERSTORMS WITH DAMAGING WIND APPROACHING CENTRAL
IOWA...

AT 755 PM CDT...DOPPLER RADAR WAS TRACKING A SEVERE THUNDERSTORM
NEAR COON RAPIDS...OR 15 MILES NORTHWEST OF GUTHRIE CENTER...MOVING
EAST AT 55 MPH.  WARNINGS WILL LIKELY BE ISSUED WITH THESE STORMS BY
THE TIME THEY REACH CENTRAL IOWA...INCLUDING BOONE...DALLAS...STORY
AND POLK COUNTIES BETWEEN 830 PM AND 930 PM.

WINDS OF 80 MPH COULD VERY WELL OCCUR WITH THE PASSAGE OF THESE
STORMS PRODUCING WIDESPREAD TREE DAMAGE AND POWER OUTAGES.  NOW IS
THE TIME TO WRAP UP OUTDOOR ACTIVITIES AND HEAD TO STURDY SHELTER.
TORRENTIAL RAINS WITH PONDING WATER ON ROADS AND POTENTIALLY FLASH
FLOODING MAY ALSO OCCUR WITH THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
DES MOINES...AMES...ANKENY...URBANDALE...JOHNSTON...CLIVE...
ALTOONA...WAUKEE...BOONE...GRIMES...PERRY...NEVADA...BONDURANT...POLK
CITY...HUXLEY...SAYLORVILLE...MADRID...MITCHELLVILLE...OGDEN AND
DALLAS CENTER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 200 AM CDT MONDAY MORNING FOR
IOWA.

LAT...LON 4162 9332 4163 9428 4212 9416 4213 9323
TIME...MOT...LOC 0055Z 269DEG 48KT 4188 9462

$$

SMALL





000
WWUS83 KDMX 311008
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
508 AM CDT SUN AUG 31 2014

IAZ007-017-026>028-037>039-048>050-061-062-074-075-086-311300-
WORTH-CERRO GORDO-FRANKLIN-BUTLER-BREMER-HARDIN-GRUNDY-BLACK HAWK-
STORY-MARSHALL-TAMA-JASPER-POWESHIEK-MARION-MAHASKA-WAPELLO-
INCLUDING THE CITIES OF...NORTHWOOD...MANLY...MASON CITY...
CLEAR LAKE...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...IOWA FALLS...
ELDORA...ACKLEY...GRUNDY CENTER...REINBECK...CONRAD...DIKE...
WELLSBURG...WATERLOO...CEDAR FALLS...AMES...MARSHALLTOWN...TAMA...
TOLEDO...TRAER...DYSART...GLADBROOK...NEWTON...GRINNELL...PELLA...
KNOXVILLE...OSKALOOSA...OTTUMWA
508 AM CDT SUN AUG 31 2014

...PATCHY DENSE FOG THROUGH MORNING HOURS...

AREAS OF FOG HAVE DEVELOPED ACROSS THE AREA IN THE EARLY MORNING
HOURS...WITH LOCALLY DENSE FOG. VISIBILITIES ACROSS THE AREA ARE
HIGHLY VARIABLE...WHICH MAY LEAD TO HAZARDOUS TRAVEL
CONDITIONS AS VISIBILITIES DROP TO AS LOW AS ONE QUARTER OF A
MILE OR LESS AT TIMES. IF YOU ARE TRAVELING USE EXTRA CAUTIONS
AND...PREPARE FOR RAPIDLY CHANGING VISIBILITIES.

$$

AWB





000
WWUS83 KDMX 311008
SPSDMX

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
508 AM CDT SUN AUG 31 2014

IAZ007-017-026>028-037>039-048>050-061-062-074-075-086-311300-
WORTH-CERRO GORDO-FRANKLIN-BUTLER-BREMER-HARDIN-GRUNDY-BLACK HAWK-
STORY-MARSHALL-TAMA-JASPER-POWESHIEK-MARION-MAHASKA-WAPELLO-
INCLUDING THE CITIES OF...NORTHWOOD...MANLY...MASON CITY...
CLEAR LAKE...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...IOWA FALLS...
ELDORA...ACKLEY...GRUNDY CENTER...REINBECK...CONRAD...DIKE...
WELLSBURG...WATERLOO...CEDAR FALLS...AMES...MARSHALLTOWN...TAMA...
TOLEDO...TRAER...DYSART...GLADBROOK...NEWTON...GRINNELL...PELLA...
KNOXVILLE...OSKALOOSA...OTTUMWA
508 AM CDT SUN AUG 31 2014

...PATCHY DENSE FOG THROUGH MORNING HOURS...

AREAS OF FOG HAVE DEVELOPED ACROSS THE AREA IN THE EARLY MORNING
HOURS...WITH LOCALLY DENSE FOG. VISIBILITIES ACROSS THE AREA ARE
HIGHLY VARIABLE...WHICH MAY LEAD TO HAZARDOUS TRAVEL
CONDITIONS AS VISIBILITIES DROP TO AS LOW AS ONE QUARTER OF A
MILE OR LESS AT TIMES. IF YOU ARE TRAVELING USE EXTRA CAUTIONS
AND...PREPARE FOR RAPIDLY CHANGING VISIBILITIES.

$$

AWB




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