Alert archive / Iowa / Wind Chill Warnings in 2016

Wind Chill Warning 1, NWS Des Moines, IA

January 16, 201620 counties in Iowa

NWS Des Moines, IA issued this wind chill warning at Jan 16, 2016, 3:29 AM CST for 20 counties in Iowa. It took effect at Jan 16, 2016, 9:00 PM CST. It was in force for 36 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 16, 2016, 3:29 AM CST (09:29 UTC)
In effect from
Jan 16, 2016, 9:00 PM CST
Expired
Jan 18, 2016, 9:00 AM CST
In force
36 hr
Issued by
NWS Des Moines, IA

Counties Black Hawk County, IA, Bremer County, IA, Butler County, IA, Calhoun County, IA, Cerro Gordo County, IA, Emmet County, IA, Franklin County, IA, Grundy County, IA, Hamilton County, IA, Hancock County, IA, Hardin County, IA, Humboldt County, IA, Kossuth County, IA, Palo Alto County, IA, Pocahontas County, IA, Sac County, IA, Webster County, IA, Winnebago County, IA, Worth County, IA, Wright County, IA

The radar

The Des Moines radar (KDMX), 118 km from the middle of the area, began a volume at 09:26 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 9.5 hours before the alert went out and 229 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Minneapolis, MN at 00:00Z on 2016-01-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Minneapolis, MN at 00:00Z on 2016-01-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -65 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
765 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
-65 m²/s²
0-3 km storm-relative helicity
-48 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

975 
WWUS43 KDMX 160929
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
329 AM CST SAT JAN 16 2016

...BITTER COLD OUTBREAK STARTS TODAY...

.WIND CHILL TEMPERATURES OF 20 TO 25 BELOW ZERO THIS MORNING WILL
FALL TO 30 TO 40 BELOW BY EARLY SUNDAY MORNING. THE BITTER COLD
WILL PERSIST INTO EARLY NEXT WEEK AND ADDITIONAL ADVISORIES OR
WARNINGS WILL LIKELY BE ISSUED AS THE WEEKEND PROGRESSES.

IAZ004>007-015>017-161730-
/O.NEW.KDMX.WC.W.0001.160117T0300Z-160117T1800Z/
/O.CON.KDMX.WC.Y.0003.160116T1200Z-160116T1800Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE
329 AM CST SAT JAN 16 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...WIND CHILL WARNING IN EFFECT FROM 9 PM THIS EVENING TO NOON
CST SUNDAY...

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WIND
CHILL WARNING...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO NOON
CST SUNDAY. 

* TIMING...BITTER COLD WIND CHILLS THIS MORNING...THEN EVEN COLDER
  AND MORE DANGEROUS WIND CHILLS TONIGHT INTO SUNDAY MORNING AND
  AGAIN SUNDAY NIGHT AND MONDAY MORNING.

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...THIS MORNING TEMPERATURES WILL
  BOTTOM OUT IN THE SINGLE DIGITS BELOW ZERO...WITH WIND CHILLS OF
  20 TO 25 BELOW. TONIGHT INTO SUNDAY MORNING TEMPERATURES WILL
  FALL INTO THE TEENS BELOW ZERO WITH WIND CHILLS OF 30 TO 40
  BELOW.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 MINUTES
  OR LESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ023>028-033>039-161730-
/O.NEW.KDMX.WC.W.0001.160117T0300Z-160117T1800Z/
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...POCAHONTAS...LAURENS...ROLFE...FONDA...
GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...BELMOND...
HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...GREENE...
APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...LAKE VIEW...
ODEBOLT...WALL LAKE...SCHALLER...EARLY...ROCKWELL CITY...MANSON...
LAKE CITY...POMEROY...FORT DODGE...WEBSTER CITY...IOWA FALLS...
ELDORA...ACKLEY...GRUNDY CENTER...REINBECK...CONRAD...DIKE...
WELLSBURG...WATERLOO...CEDAR FALLS
329 AM CST SAT JAN 16 2016

...WIND CHILL WARNING IN EFFECT FROM 9 PM THIS EVENING TO NOON
CST SUNDAY...

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WIND
CHILL WARNING...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO NOON
CST SUNDAY. 

* TIMING...COLDEST READINGS LATE TONIGHT INTO SUNDAY MORNING.

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...TEMPERATURES WILL BOTTOM OUT IN
  THE 10 TO 15 BELOW ZERO RANGE...WITH WIND CHILLS OF 30 TO 35
  BELOW.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 MINUTES
  OR LESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

LEE
10 follow-up statements
837 
WWUS43 KDMX 161745
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
1145 AM CST SAT JAN 16 2016

...DANGEROUS WIND CHILLS TONIGHT INTO SUNDAY MORNING...

IAZ004>007-015>017-170145-
/O.EXP.KDMX.WC.Y.0003.000000T0000Z-160116T1800Z/
/O.CON.KDMX.WC.W.0001.160117T0300Z-160117T1800Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE
1145 AM CST SAT JAN 16 2016

...WIND CHILL WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO
NOON CST SUNDAY...
...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY...

* TIMING...CONDITIONS HAVE IMPROVE SLIGHTLY BY MIDDAY...HOWEVER
  WIND CHILLS WILL REMAIN WELL BELOW ZERO THIS AFTERNOON. A COLDER
  AND MORE DANGEROUS LEVEL OF WIND CHILLS IS EXPECTED TONIGHT INTO
  SUNDAY MORNING AND LIKELY AGAIN SUNDAY NIGHT INTO MONDAY
  MORNING.

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL FALL INTO
  THE TEENS BELOW ZERO WITH WIND CHILLS OF 30 TO 40 BELOW WITH
  ONLY SLIGHT MODERATION ON SUNDAY.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ023>028-033>039-170145-
/O.CON.KDMX.WC.W.0001.160117T0300Z-160117T1800Z/
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...POCAHONTAS...LAURENS...ROLFE...FONDA...
GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...BELMOND...
HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...GREENE...
APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...LAKE VIEW...
ODEBOLT...WALL LAKE...SCHALLER...EARLY...ROCKWELL CITY...MANSON...
LAKE CITY...POMEROY...FORT DODGE...WEBSTER CITY...IOWA FALLS...
ELDORA...ACKLEY...GRUNDY CENTER...REINBECK...CONRAD...DIKE...
WELLSBURG...WATERLOO...CEDAR FALLS
1145 AM CST SAT JAN 16 2016

...WIND CHILL WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO
NOON CST SUNDAY...

* TIMING...COLDEST READINGS LATE TONIGHT INTO SUNDAY MORNING.

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL BOTTOM
  OUT IN THE 10 TO 15 BELOW ZERO RANGE...WITH WIND CHILLS OF 30 TO
  35 BELOW.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$
262 
WWUS43 KDMX 162146
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
346 PM CST SAT JAN 16 2016

...DANGEROUS WIND CHILLS TONIGHT INTO SUNDAY MORNING...

IAZ004>007-015>017-023>028-033>039-170600-
/O.CON.KDMX.WC.W.0001.160117T0300Z-160117T1800Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
346 PM CST SAT JAN 16 2016

...WIND CHILL WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO
NOON CST SUNDAY...

* TIMING...DANGEROUS WIND CHILL TEMPERATURES ARE EXPECTED TONIGHT
  THROUGH SUNDAY MORNING AND LIKELY AGAIN SUNDAY NIGHT INTO MONDAY
  MORNING. WIND CHILL TEMPERATURES TONIGHT WILL FALL THROUGH THE
  EVENING HITTING WARNING CRITERIA BETWEEN 9 PM AND MIDNIGHT AND
  REMAINING IN WARNING CRITERIA THROUGH SUNDAY MORNING.

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL FALL 
  INTO THE TEENS BELOW ZERO WITH WIND CHILLS OF 30 TO 40 BELOW 
  WITH ONLY SLIGHT MODERATION ON SUNDAY. 

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ044>050-057>062-170600-
/O.NEW.KDMX.WC.Y.0004.160117T0600Z-160117T1800Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
346 PM CST SAT JAN 16 2016

...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
CST SUNDAY...

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
CST SUNDAY. 

* TIMING...WIND CHILL TEMPERATURES WILL FALL THROUGH THE EVENING
  REACHING ADVISORY CRITERIA AROUND MIDNIGHT AND REMAINING IN
  ADVISORY CRITERIA THROUGH SUNDAY MORNING. 

* WINDS...NORTHWEST WIND 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...TEMPERATURES WILL BOTTOM OUT
  BETWEEN 5 AND 10 BELOW ZERO AND PRODUCE WIND CHILL TEMPERATURES
  OF 20 TO 30 BELOW.

* IMPACTS...A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND
  BRISK WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL
  RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE
  NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A
  HAT AND GLOVES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. 
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

IAZ070>075-081>086-092>097-170600-
/O.NEW.KDMX.WC.Y.0004.160117T0900Z-160117T1800Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
346 PM CST SAT JAN 16 2016

...WIND CHILL ADVISORY IN EFFECT FROM 3 AM TO NOON CST SUNDAY...

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT FROM 3 AM TO NOON CST SUNDAY.

* TIMING OR SHORT TERM TRENDS...WIND CHILL TEMPERATURES WILL FALL
  THROUGH THE EVENING REACHING ADVISORY CRITERIA AROUND 3 AM CST AND
  REMAINING IN ADVISORY CRITERIA THROUGH SUNDAY MORNING.

* WINDS...NORTHWEST WIND 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...TEMPERATURES WILL BOTTOM OUT
  BETWEEN 5 BELOW AND 5 ABOVE ZERO AND PRODUCE WIND CHILL
  TEMPERATURES OF 15 TO 20 BELOW.

* IMPACTS...A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND
  BRISK WIND WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL
  RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE
  NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A
  HAT AND GLOVES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. 
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

FAB
536 
WWUS43 KDMX 170303
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
903 PM CST SAT JAN 16 2016

...DANGEROUS WIND CHILLS TONIGHT INTO SUNDAY MORNING...

IAZ004>007-015>017-023>028-033>039-171115-
/O.CON.KDMX.WC.W.0001.000000T0000Z-160117T1800Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
903 PM CST SAT JAN 16 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SUNDAY...

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL FALL 
  INTO THE TEENS BELOW ZERO WITH WIND CHILLS OF 30 TO 40 BELOW 
  WITH ONLY SLIGHT MODERATION ON SUNDAY. 

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ044>050-057>062-171115-
/O.CON.KDMX.WC.Y.0004.160117T0600Z-160117T1800Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
903 PM CST SAT JAN 16 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON CST SUNDAY...

* WINDS...NORTHWEST WIND 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...TEMPERATURES WILL BOTTOM OUT
  BETWEEN 5 AND 10 BELOW ZERO AND COMBINED WITH THE WIND TO PRODUCE
  WIND CHILL TEMPERATURES OF 20 TO 30 BELOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

IAZ070>075-081>086-092>097-171115-
/O.CON.KDMX.WC.Y.0004.160117T0900Z-160117T1800Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
903 PM CST SAT JAN 16 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM TO NOON CST
SUNDAY...

* WINDS...NORTHWEST WIND 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...TEMPERATURES WILL BOTTOM OUT 
  BETWEEN 5 BELOW AND 5 ABOVE ZERO AND PRODUCE WIND CHILL 
  TEMPERATURES OF 15 TO 20 BELOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
446 
WWUS43 KDMX 170916
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
316 AM CST SUN JAN 17 2016

...DANGEROUS WIND CHILLS THIS MORNING INTO MONDAY MORNING...

BITTER COLD AND DANGEROUS WIND CHILLS WILL PERSIST FOR THE NEXT
COUPLE OF DAYS. THE LOWEST WIND CHILL READINGS WILL BE EXPERIENCED
THIS MORNING...THEN AGAIN TONIGHT INTO MONDAY MORNING.

IAZ004>007-015>017-023>028-033>039-171730-
/O.EXT.KDMX.WC.W.0001.000000T0000Z-160118T1500Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
316 AM CST SUN JAN 17 2016

...WIND CHILL WARNING NOW IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES IN THE TEENS
  BELOW ZERO WITH WIND CHILLS OF 30 TO 40 BELOW MOST OF THE TIME
  FROM THIS MORNING INTO MONDAY MORNING.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 MINUTES
  OR LESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ044>050-057>062-171730-
/O.EXT.KDMX.WC.Y.0004.000000T0000Z-160118T1500Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
316 AM CST SUN JAN 17 2016

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES BELOW ZERO
  WITH WIND CHILLS OF 20 TO 30 BELOW MOST OF THE TIME FROM THIS
  MORNING INTO MONDAY MORNING.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 MINUTES
  OR LESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

IAZ070>075-081>086-092>097-171730-
/O.CON.KDMX.WC.Y.0004.000000T0000Z-160117T1800Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
316 AM CST SUN JAN 17 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES AROUND ZERO
  WITH WIND CHILLS OF AROUND 20 BELOW ZERO.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 MINUTES
  OR LESS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

LEE
217 
WWUS43 KDMX 171806
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
1206 PM CST SUN JAN 17 2016

...DANGEROUS WIND CHILLS INTO MONDAY MORNING...

IAZ070>075-081>086-092>097-180215-
/O.EXP.KDMX.WC.Y.0004.000000T0000Z-160117T1800Z/
/O.NEW.KDMX.WC.Y.0005.160117T1806Z-160118T1500Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
1206 PM CST SUN JAN 17 2016

...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM CST MONDAY...

THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WIND
CHILL ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST MONDAY. 

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL BE IN THE
  SINGLE DIGITS ABOVE AND BELOW ZERO WITH WIND CHILLS OF AROUND
  20 BELOW ZERO.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. 
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

IAZ004>007-015>017-023>028-033>039-180215-
/O.CON.KDMX.WC.W.0001.000000T0000Z-160118T1500Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
1206 PM CST SUN JAN 17 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES FROM ZERO TO
  10 BELOW THIS AFTERNOON AND IN THE TEENS BELOW ZERO TONIGHT.
  WIND CHILLS OF 25 TO 35 BELOW THIS AFTERNOON AND 30 TO 40 BELOW
  TONIGHT.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ044>050-057>062-180215-
/O.CON.KDMX.WC.Y.0004.000000T0000Z-160118T1500Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
1206 PM CST SUN JAN 17 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 20 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES AROUND ZERO OR
  SLIGHTLY ABOVE THIS AFTERNOON WITH LOWS IN THE SINGLE DIGITS
  BELOW ZERO TONIGHT. WIND CHILLS OF 20 TO 30 BELOW MOST OF THE
  TIME FROM THIS AFTERNOON INTO MONDAY MORNING.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
461 
WWUS43 KDMX 172122
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
322 PM CST SUN JAN 17 2016

...DANGEROUS WIND CHILLS INTO MONDAY MORNING...

IAZ004>007-015>017-023>028-033>039-180530-
/O.CON.KDMX.WC.W.0001.000000T0000Z-160118T1500Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
322 PM CST SUN JAN 17 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL DROP INTO
  THE TEENS BELOW ZERO OVERNIGHT. WIND CHILLS OF 30 TO 40 BELOW
  WILL BE COMMON INTO MID MORNING MONDAY.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ044>050-057>062-180530-
/O.CON.KDMX.WC.Y.0004.000000T0000Z-160118T1500Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
322 PM CST SUN JAN 17 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL DROP TO 5
  TO 12 BELOW ZERO OVERNIGHT. WIND CHILLS OF 20 TO 30 BELOW ARE
  EXPECTED INTO MONDAY MORNING.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

IAZ070>075-081>086-092>097-180530-
/O.CON.KDMX.WC.Y.0005.000000T0000Z-160118T1500Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
322 PM CST SUN JAN 17 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL BE IN THE
  SINGLE DIGITS BELOW ZERO OVERNIGHT WITH WIND CHILLS OF 20 TO 25 BELOW
  ZERO.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
994 
WWUS43 KDMX 180255
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
855 PM CST SUN JAN 17 2016

...DANGEROUS WIND CHILLS INTO MONDAY MORNING...

IAZ004>007-015>017-023>028-033>039-181100-
/O.CON.KDMX.WC.W.0001.000000T0000Z-160118T1500Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
855 PM CST SUN JAN 17 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL DROP INTO
  THE TEENS BELOW ZERO OVERNIGHT TO NEAR 20 BELOW NEAR ESTHERVILLE.
  WIND CHILLS OF 30 TO 40 BELOW WILL BE COMMON INTO MID MORNING
  MONDAY.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ044>050-057>062-181100-
/O.CON.KDMX.WC.Y.0004.000000T0000Z-160118T1500Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
855 PM CST SUN JAN 17 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL DROP TO 
  5 TO 12 BELOW ZERO OVERNIGHT. WIND CHILLS OF 20 TO 30 BELOW 
  ARE EXPECTED INTO MONDAY MORNING. 

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

IAZ070>075-081>086-092>097-181100-
/O.CON.KDMX.WC.Y.0005.000000T0000Z-160118T1500Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
855 PM CST SUN JAN 17 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST MONDAY...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL BE IN 
  THE SINGLE DIGITS BELOW ZERO OVERNIGHT WITH WIND CHILLS OF 20 
  TO 25 BELOW ZERO. 

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
561 
WWUS43 KDMX 180645
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
1245 AM CST MON JAN 18 2016

...DANGEROUS WIND CHILLS THROUGH MID MORNING...

IAZ004>007-015>017-023>028-033>039-181445-
/O.CON.KDMX.WC.W.0001.000000T0000Z-160118T1500Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
1245 AM CST MON JAN 18 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL DROP 
  INTO THE TEENS BELOW ZERO OVERNIGHT TO NEAR 20 BELOW NEAR 
  ESTHERVILLE. WIND CHILLS OF 30 TO 40 BELOW WILL BE COMMON INTO 
  MID MORNING MONDAY. 

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ044>050-057>062-181445-
/O.CON.KDMX.WC.Y.0004.000000T0000Z-160118T1500Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
1245 AM CST MON JAN 18 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL DROP TO 
  5 TO 12 BELOW ZERO OVERNIGHT. WIND CHILLS OF 20 TO 30 BELOW 
  ARE EXPECTED INTO MONDAY MORNING. 

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

IAZ070>075-081>086-092>097-181445-
/O.CON.KDMX.WC.Y.0005.000000T0000Z-160118T1500Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
1245 AM CST MON JAN 18 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WINDS...NORTHWEST AT 10 TO 15 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL BE IN 
  THE SINGLE DIGITS BELOW ZERO OVERNIGHT WITH WIND CHILLS OF 20 
  TO 25 BELOW ZERO. 

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

REV
190 
WWUS43 KDMX 180935
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
335 AM CST MON JAN 18 2016

...DANGEROUS WIND CHILLS THROUGH MID MORNING...

IAZ004>007-015>017-023>028-033>039-181500-
/O.CON.KDMX.WC.W.0001.000000T0000Z-160118T1500Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
335 AM CST MON JAN 18 2016

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WINDS...NORTHWEST AT 5 TO 12 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL REMAIN
  BELOW ZERO EARLY THIS MORNING TO NEAR 15 BELOW NEAR MASON CITY.
  WIND CHILLS OF 25 TO 35 BELOW WILL BE COMMON INTO MID MORNING.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 15 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

IAZ044>050-057>062-181500-
/O.CON.KDMX.WC.Y.0004.000000T0000Z-160118T1500Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
335 AM CST MON JAN 18 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WINDS...NORTHWEST AT 5 TO 12 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL REMAIN
  BELOW ZERO THROUGH EARLY MORNING. WIND CHILLS OF 20 TO 25 BELOW
  ARE EXPECTED THROUGH MID MORNING.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

IAZ070>075-081>086-092>097-181500-
/O.CON.KDMX.WC.Y.0005.000000T0000Z-160118T1500Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
335 AM CST MON JAN 18 2016

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WINDS...NORTHWEST AT 5 TO 12 MPH.

* TEMPERATURES/WIND CHILL VALUES...AIR TEMPERATURES WILL REMAIN IN
  THE SINGLE DIGITS BELOW ZERO THIS MORNING WITH WIND CHILLS OF 15 TO
  25 BELOW ZERO.

* IMPACTS...FROSTBITE CAN OCCUR TO EXPOSED SKIN WITHIN 30 
  MINUTES OR LESS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

REV
839 
WWUS43 KDMX 181458
WSWDMX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
858 AM CST MON JAN 18 2016


IAZ004>007-015>017-023>028-033>039-181600-
/O.EXP.KDMX.WC.W.0001.000000T0000Z-160118T1500Z/
EMMET-KOSSUTH-WINNEBAGO-WORTH-PALO ALTO-HANCOCK-CERRO GORDO-
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-
INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY...
LAKE MILLS...NORTHWOOD...MANLY...EMMETSBURG...GARNER...BRITT...
KANAWHA...MASON CITY...CLEAR LAKE...POCAHONTAS...LAURENS...
ROLFE...FONDA...GILMORE CITY...HUMBOLDT...EAGLE GROVE...CLARION...
BELMOND...HAMPTON...PARKERSBURG...CLARKSVILLE...SHELL ROCK...
GREENE...APLINGTON...ALLISON...DUMONT...WAVERLY...SAC CITY...
LAKE VIEW...ODEBOLT...WALL LAKE...SCHALLER...EARLY...
ROCKWELL CITY...MANSON...LAKE CITY...POMEROY...FORT DODGE...
WEBSTER CITY...IOWA FALLS...ELDORA...ACKLEY...GRUNDY CENTER...
REINBECK...CONRAD...DIKE...WELLSBURG...WATERLOO...CEDAR FALLS
858 AM CST MON JAN 18 2016

...WIND CHILL WARNING WILL EXPIRE AT 9 AM CST THIS MORNING...

WIND CHILLS HAVE CONTINUED TO IMPROVE EARLY THIS MORNING WITH
SLOWLY WARMING TEMPERATURES AND WEAKENING WINDS. ALTHOUGH WIND
CHILLS WILL REMAIN QUITE COLD...THEY WILL NOT BE AT THE DANGEROUS 
COLD LEVELS SEEN OVER THE WEEKEND. A FEW LOCATIONS...ESPECIALLY
NEAR MASON CITY AND WATERLOO WILL CONTINUE TO BE NEAR ADVISORY
LEVELS FOR THE NEXT COUPLE OF HOURS BEFORE VALUES WARM. 

$$

IAZ044>050-057>062-181600-
/O.EXP.KDMX.WC.Y.0004.000000T0000Z-160118T1500Z/
CRAWFORD-CARROLL-GREENE-BOONE-STORY-MARSHALL-TAMA-AUDUBON-GUTHRIE-
DALLAS-POLK-JASPER-POWESHIEK-
INCLUDING THE CITIES OF...DENISON...CARROLL...JEFFERSON...BOONE...
AMES...MARSHALLTOWN...TAMA...TOLEDO...TRAER...DYSART...
GLADBROOK...AUDUBON...EXIRA...GUTHRIE CENTER...PANORA...BAYARD...
CASEY...PERRY...WAUKEE...ADEL...DES MOINES...NEWTON...GRINNELL
858 AM CST MON JAN 18 2016

...WIND CHILL ADVISORY WILL EXPIRE AT 9 AM CST THIS MORNING...

WIND CHILLS HAVE CONTINUED TO IMPROVE EARLY THIS MORNING WITH
SLOWLY WARMING TEMPERATURES AND WEAKENING WINDS. ALTHOUGH WIND
CHILLS WILL REMAIN QUITE COLD...THEY WILL NOT BE AT THE DANGEROUS 
COLD LEVELS SEEN OVER THE WEEKEND.

$$

IAZ070>075-081>086-092>097-181600-
/O.EXP.KDMX.WC.Y.0005.000000T0000Z-160118T1500Z/
CASS-ADAIR-MADISON-WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-
MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF...ATLANTIC...GREENFIELD...STUART...
ADAIR...FONTANELLE...WINTERSET...EARLHAM...INDIANOLA...NORWALK...
CARLISLE...PELLA...KNOXVILLE...OSKALOOSA...CORNING...CRESTON...
OSCEOLA...CHARITON...ALBIA...OTTUMWA...BEDFORD...LENOX...
NEW MARKET...MOUNT AYR...LAMONI...LEON...CORYDON...SEYMOUR...
ALLERTON...HUMESTON...CENTERVILLE...BLOOMFIELD
858 AM CST MON JAN 18 2016

...WIND CHILL ADVISORY WILL EXPIRE AT 9 AM CST THIS MORNING...

WIND CHILLS HAVE CONTINUED TO IMPROVE EARLY THIS MORNING WITH
SLOWLY WARMING TEMPERATURES AND WEAKENING WINDS. ALTHOUGH WIND
CHILLS WILL REMAIN QUITE COLD...THEY WILL NOT BE AT THE DANGEROUS 
COLD LEVELS SEEN OVER THE WEEKEND.

$$

The office that day

Everything else NWS Des Moines, IA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 16, 3:46 PM CSTWind Chill AdvisoryDMXAdair, Adams, Appanoose, Audubon, Boone, Carroll and 25 more41 hr

Nearby

Wind Chill Warnings in Iowa, 2016Every wind chill warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.