Alert archive / Missouri / Wind Chill Warnings in 2010

Wind Chill Warning 1, NWS Kansas City, MO

January 7, 201037 counties in Missouri; 7 counties in Kansas

NWS Kansas City, MO issued this wind chill warning at Jan 7, 2010, 4:31 AM CST for 37 counties in Missouri; 7 counties in Kansas. It took effect at Jan 7, 2010, 6:00 PM CST. It was in force for 30 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 7, 2010, 4:31 AM CST (10:31 UTC)
In effect from
Jan 7, 2010, 6:00 PM CST
Expired
Jan 8, 2010, 11:43 PM CST
In force
30 hr
Issued by
NWS Kansas City, MO
All 44 counties

Atchison County, KS, Doniphan County, KS, Johnson County, KS, Leavenworth County, KS, Linn County, KS, Miami County, KS, Wyandotte County, KS, Adair County, MO, Andrew County, MO, Atchison County, MO, Bates County, MO, Buchanan County, MO, Caldwell County, MO, Carroll County, MO, Cass County, MO, Chariton County, MO, Clay County, MO, Clinton County, MO, Cooper County, MO, Daviess County, MO, DeKalb County, MO, Gentry County, MO, Grundy County, MO, Harrison County, MO, Henry County, MO, Holt County, MO, Howard County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Mercer County, MO, Nodaway County, MO, Pettis County, MO, Platte County, MO, Putnam County, MO, Randolph County, MO, Ray County, MO, Saline County, MO, Schuyler County, MO, Sullivan County, MO, Worth County, MO

The radar

The Pleasant Hill radar (KEAX), 84 km from the middle of the area, began a volume at 10:37 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

Topeka, KS (KTOP), launched 00:00Z, 10.5 hours before the alert went out and 154 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, Topeka, KS at 00:00Z on 2010-01-07Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 00:00Z on 2010-01-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -196 square meters per square second.1939587897Sfc1 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
581 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
-196 m²/s²
0-3 km storm-relative helicity
50 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

227 
WWUS43 KEAX 071031
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
431 AM CST THU JAN 7 2010

...BLOWING AND DRIFTING SNOW WILL CONTINUE TODAY. VARY COLD WIND 
CHILLS ARE ALSO EXPECTED TODAY THROUGH SATURDAY...

.SNOWFALL IS QUICKLY TAPERING OFF ACROSS THE REGION...WITH ONLY LIGHT
ACCUMULATIONS OF NEW SNOW STILL EXPECTED ACROSS AREAS ALONG AND NORTH
OF HIGHWAY 36 FOR THE REST OF THE DAY. HOWEVER...THE GUSTY WINDS ARE
EXPECTED TO PREVAIL EVERYWHERE THROUGHOUT THE DAY LEADING TO BLOWING
AND DRIFTING OF THE SNOW THAT FELL LAST NIGHT. HAVE OPTED TO CONVERT
THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY FOR BLOWING
SNOW AS A RESULT. ALSO...WITH THE ARCTIC AIR MASS MOVING SOUTH
THROUGH THE REGION OVER THE NEXT COUPLE OF DAYS...WIND CHILL VALUES
WILL SINK INTO THE WARNING CRITERIA RANGE STARTING THURSDAY EVENING.
WIND CHILL VALUES WILL RECOVER A LITTLE DURING THE DAYLIGHT HOURS OF
FRIDAY...BUT JUST PLUMMET BACK INTO THE WARNING RANGE FRIDAY NIGHT
THOUGH SATURDAY MORNING. WITH EXTRAORDINARILY COLD TEMPERATURES
EXPECTED WITH THESE WIND CHILLS...HAVE ISSUED A WIND CHILL WARNING
FOR THE ENTIRE FORECAST AREA FOR TONIGHT THROUGH NOON SATURDAY.

MOZ002>008-013>017-023>025-071845-
/O.CAN.KEAX.WS.W.0001.000000T0000Z-100108T0000Z/
/O.NEW.KEAX.WW.Y.0002.100107T1031Z-100108T0000Z/
/O.NEW.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
NODAWAY-WORTH-GENTRY-HARRISON-MERCER-PUTNAM-SCHUYLER-DE KALB-
DAVIESS-GRUNDY-SULLIVAN-ADAIR-LIVINGSTON-LINN MO-MACON-
INCLUDING THE CITIES OF...MARYVILLE...GRANT CITY...ALBANY...
STANBERRY...BETHANY...PRINCETON...UNIONVILLE...LANCASTER...
CAMERON...GALLATIN...JAMESPORT...TRENTON...MILAN...GREEN CITY...
KIRKSVILLE...CHILLICOTHE...BROOKFIELD...MACON...LA PLATA
431 AM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST SATURDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN KANSAS CITY/PLEASANT HILL HAS
ISSUED A WIND CHILL WARNING...WHICH IS IN EFFECT FROM 6 PM THIS
EVENING TO NOON CST SATURDAY. A WINTER WEATHER ADVISORY HAS ALSO
BEEN ISSUED. THIS WINTER WEATHER ADVISORY FOR BLOWING SNOW IS IN
EFFECT UNTIL 6 PM CST THIS EVENING. THE WINTER STORM WARNING HAS
BEEN CANCELLED.

* THE SNOW HAS ENDED FOR NOW IN AREAS ALONG THE IOWA BORDER...BUT AN
  AREA OF LIGHT SNOW OVER SOUTHWEST IOWA AND SOUTHEAST NEBRASKA WILL
  ROTATE THROUGH NORTHERN MISSOURI TODAY. MINOR ADDITIONAL SNOW
  ACCUMULATIONS OF LESS THAN AN INCH ARE EXPECTED...BUT THE BLOWING
  AND DRIFTING OF SNOW IS WHAT WILL CAUSE PROBLEMS THROUGH THE REST
  OF THE DAY.

* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 
  MPH WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH 
  REDUCED VISIBILITIES AS LOW AS A HALF MILE AT TIMES. IN MORE 
  OPEN RURAL AREAS...THE DRIFTING OF SNOW ACROSS THE ROADS WILL 
  ADD TO THE HAZARDOUS DRIVING CONDITIONS. THIS WILL BE 
  ESPECIALLY TRUE ON NORTH-SOUTH ORIENTED ROADWAYS. 

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TODAY AS
  TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL VALUES OF
  10 TO 20 BELOW ZERO WILL BECOME WIDESPREAD DURING THE DAY...AND
  WILL SINK TO BETWEEN 20 AND 30 BELOW TONIGHT. WELL AFTER THE
  BLOWING SNOW COMES TO AN END TODAY...THESE BRUTALLY COLD
  TEMPERATURES WILL CONTINUE TO RESULT IN DANGEROUSLY COLD WIND CHILL
  VALUES THROUGH FRIDAY AND SATURDAY. THIS WILL CREATE A POTENTIALLY
  LIFE THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND
  UNPROTECTED FOR MORE THAN A FEW MINUTES.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES
WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE CAUTION
WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

&&

$$

KSZ025-057-060-102>105-MOZ001-011-012-020>022-028>033-037>040-
043>046-053-054-071845-
/O.CAN.KEAX.WS.W.0001.000000T0000Z-100108T0000Z/
/O.NEW.KEAX.WW.Y.0002.100107T1031Z-100108T0000Z/
/O.NEW.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-
JOHNSON KS-ATCHISON MO-HOLT-ANDREW-BUCHANAN-CLINTON-CALDWELL-
PLATTE-CLAY-RAY-CARROLL-CHARITON-RANDOLPH-JACKSON-LAFAYETTE-
SALINE-HOWARD-CASS-JOHNSON MO-PETTIS-COOPER-BATES-HENRY-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...OREGON...
SAVANNAH...ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...
PARKVILLE...PLATTE CITY...WESTON...LIBERTY...EXCELSIOR SPRINGS...
RICHMOND...CARROLLTON...SALISBURY...KEYTESVILLE...MOBERLY...
KANSAS CITY...INDEPENDENCE...LEXINGTON...CONCORDIA...MARSHALL...
FAYETTE...NEW FRANKLIN...RAYMORE...HARRISONVILLE...
PLEASANT HILL...WARRENSBURG...SEDALIA...BOONVILLE...BUTLER...
RICH HILL...CLINTON
431 AM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST SATURDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN KANSAS CITY/PLEASANT HILL HAS
ISSUED A WIND CHILL WARNING...WHICH IS IN EFFECT FROM 6 PM THIS
EVENING TO NOON CST SATURDAY. A WINTER WEATHER ADVISORY HAS ALSO
BEEN ISSUED. THIS WINTER WEATHER ADVISORY FOR BLOWING SNOW IS IN EFFECT
UNTIL 6 PM CST THIS EVENING. THE WINTER STORM WARNING HAS BEEN
CANCELLED.

* THE SNOW HAS COME TO AN END ACROSS AREAS FROM EXTREME NORTHWEST
  MISSOURI SOUTHEAST THROUGH EAST CENTRAL KANSAS AND CENTRAL
  MISSOURI...BUT GUSTY WINDS HAVE MOVED INTO THE REGION AND HAVE
  BEGUN TO BLOW THE FLUFFY SNOW AROUND. THERE WILL BE A FLEETING
  CHANCE FOR MINOR ADDITIONAL SNOW ACCUMULATIONS...BUT THE BLOWING
  AND DRIFTING OF SNOW IS WHAT WILL CAUSE PROBLEMS THROUGH THE REST
  OF THE DAY.

* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 
  MPH WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH 
  REDUCED VISIBILITIES AS LOW AS A HALF MILE AT TIMES. IN MORE 
  OPEN RURAL AREAS...THE DRIFTING OF SNOW ACROSS THE ROADS WILL 
  ADD TO THE HAZARDOUS DRIVING CONDITIONS. THIS WILL BE 
  ESPECIALLY TRUE ON NORTH-SOUTH ORIENTED ROADWAYS. 

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TODAY AS
  TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL VALUES OF
  10 TO 20 BELOW ZERO WILL BECOME WIDESPREAD DURING THE DAY...AND
  WILL SINK TO BETWEEN 20 AND 30 BELOW TONIGHT. WELL AFTER THE
  BLOWING SNOW COMES TO AN END TODAY...THESE BRUTALLY COLD
  TEMPERATURES WILL CONTINUE TO RESULT IN DANGEROUSLY COLD WIND CHILL
  VALUES THROUGH FRIDAY AND SATURDAY. THIS WILL CREATE A POTENTIALLY
  LIFE THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND
  UNPROTECTED FOR MORE THAN A FEW MINUTES.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT VISIBILITIES
WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW AROUND. USE CAUTION
WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

&&

$$

CUTTER
11 follow-up statements
473 
WWUS43 KEAX 071330
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
730 AM CST THU JAN 7 2010

...BLOWING AND DRIFTING SNOW WILL CONTINUE TODAY. DANGEROUSLY COLD
WIND CHILLS ARE ALSO EXPECTED TODAY THROUGH SATURDAY MORNING...

.OCCASIONAL SNOW SHOWERS WILL AFFECT NORTHERN MISSOURI TODAY WITH
LESS THAN AN ADDITIONAL INCH OF SNOW ACCUMULATION ALONG AND NORTH OF
HIGHWAY 36. HOWEVER...STRONG AND GUSTY NORTHWEST WINDS WILL CREATE
CONSIDERABLE BLOWING AND DRIFTING OF THE 4 TO 6 INCHES OF SNOW WHICH
FELL WEDNESDAY EVENING AND EARLY THIS MORNING. IN ADDITION...AN ARCTIC
AIR MASS WILL OVERSPREAD THE REGION THROUGH SATURDAY...RESULTING IN
WIND CHILL VALUES BETWEEN 25 AND 35 BELOW ZERO FROM LATE THURSDAY
NIGHT THROUGH SATURDAY MORNING.

MOZ002>008-013>017-023>025-072130-
/O.CON.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
/O.CON.KEAX.WW.Y.0002.000000T0000Z-100108T0000Z/
NODAWAY-WORTH-GENTRY-HARRISON-MERCER-PUTNAM-SCHUYLER-DE KALB-
DAVIESS-GRUNDY-SULLIVAN-ADAIR-LIVINGSTON-LINN MO-MACON-
INCLUDING THE CITIES OF...MARYVILLE...GRANT CITY...ALBANY...
STANBERRY...BETHANY...PRINCETON...UNIONVILLE...LANCASTER...
CAMERON...GALLATIN...JAMESPORT...TRENTON...MILAN...GREEN CITY...
KIRKSVILLE...CHILLICOTHE...BROOKFIELD...MACON...LA PLATA
730 AM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY...

A WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 6 PM CST THIS EVENING. 

* SNOWFALL...OCCASIONAL LIGHT SNOW AND SNOW SHOWERS WILL CONTINUE OFF
  AND ON TODAY WITH LESS THAN AN INCH OF ADDITIONAL ACCUMULATION.

* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 
  MPH WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH 
  REDUCED VISIBILITIES AS LOW AS A HALF MILE AT TIMES. IN MORE 
  OPEN RURAL AREAS...THE DRIFTING OF SNOW ACROSS THE ROADS WILL 
  ADD TO THE HAZARDOUS DRIVING CONDITIONS. THIS WILL BE 
  ESPECIALLY TRUE ON NORTH-SOUTH ORIENTED ROADWAYS. 

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TODAY AS
  TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL VALUES OF
  10 TO 20 BELOW ZERO WILL BECOME WIDESPREAD DURING THE DAY...AND
  WILL SINK TO BETWEEN 20 AND 30 BELOW TONIGHT. WELL AFTER THE
  BLOWING SNOW COMES TO AN END TODAY...THESE BRUTALLY COLD
  TEMPERATURES WILL CONTINUE TO RESULT IN DANGEROUSLY COLD WIND CHILL
  VALUES THROUGH SATURDAY MORNING. THIS WILL CREATE A POTENTIALLY LIFE
  THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND UNPROTECTED
  FOR MORE THAN A FEW MINUTES.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

&&

$$

KSZ025-057-060-102>105-MOZ001-011-012-020-021-028-029-037-043-053-
072130-
/O.CON.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
/O.CON.KEAX.WW.Y.0002.000000T0000Z-100108T0000Z/
ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-
JOHNSON KS-ATCHISON MO-HOLT-ANDREW-BUCHANAN-CLINTON-PLATTE-CLAY-
JACKSON-CASS-BATES-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...OREGON...
SAVANNAH...ST. JOSEPH...PLATTSBURG...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...KANSAS CITY...
INDEPENDENCE...RAYMORE...HARRISONVILLE...PLEASANT HILL...BUTLER...
RICH HILL
730 AM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY...

A WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 6 PM CST THIS EVENING. 

* SHORT TERM TRENDS...INTERMITTENT SNOW SHOWERS WILL AFFECT NORTHWEST
  AND WEST CENTRAL MISSOURI TODAY. HOWEVER...LITTLE IF ANY SNOW
  ACCUMULATION CAN BE EXPECTED. 

* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 MPH
  WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH REDUCED
  VISIBILITIES. THIS WILL BE ESPECIALLY TRUE IN OPEN RURAL AREAS
  WHERE VISIBILITIES COULD DROP DOWN TO LESS THAN A MILE. THE DRIFTING OF
  SNOW ACROSS THE ROADS WILL ADD TO THE HAZARDOUS DRIVING CONDITIONS.
  THIS WILL BE ESPECIALLY TRUE ON NORTH-SOUTH ORIENTED ROADWAYS.

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TODAY AS
  TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL VALUES OF
  15 TO 20 BELOW ZERO WILL BECOME WIDESPREAD DURING THE DAY...AND
  WILL SINK TO BETWEEN 20 AND 30 BELOW TONIGHT. THESE BRUTALLY COLD
  TEMPERATURES WILL CONTINUE TO RESULT IN DANGEROUSLY COLD WIND CHILL
  VALUES THROUGH SATURDAY MORNING. THIS WILL CREATE A POTENTIALLY
  LIFE THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND
  UNPROTECTED FOR MORE THAN A FEW MINUTES.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

&&

$$

MOZ022-030>033-038>040-044>046-054-072130-
/O.CON.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
/O.CON.KEAX.WW.Y.0002.000000T0000Z-100108T0000Z/
CALDWELL-RAY-CARROLL-CHARITON-RANDOLPH-LAFAYETTE-SALINE-HOWARD-
JOHNSON MO-PETTIS-COOPER-HENRY-
INCLUDING THE CITIES OF...HAMILTON...POLO...RICHMOND...
CARROLLTON...SALISBURY...KEYTESVILLE...MOBERLY...LEXINGTON...
CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...WARRENSBURG...
SEDALIA...BOONVILLE...CLINTON
730 AM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY...

A WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 6 PM CST THIS EVENING. 

* SHORT TERM TRENDS...SCATTERED SNOW SHOWERS WILL MOVE SOUTH OF THE
  MISSOURI RIVER BETWEEN 8 AND 10 AM. HOWEVER...EXCEPT FOR A BRIEF
  DROP IN VISIBILITIES LITTLE IS ANY ADDITIONAL SNOW ACCUMULATIONS
  ARE EXPECTED. 

* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 MPH
  WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH
  VISIBILITIES DROPPING AS LOW AS A HALF MILE AT TIMES IN MORE OPEN
  RURAL AREAS. THE DRIFTING OF SNOW ACROSS THE ROADS WILL ADD TO THE
  HAZARDOUS DRIVING CONDITIONS. THIS WILL BE ESPECIALLY TRUE ON
  NORTH-SOUTH ORIENTED ROADWAYS.

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TODAY AS
  TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL VALUES OF 5
  TO 15 BELOW ZERO WILL BECOME WIDESPREAD DURING THE DAY...AND WILL
  SINK TO BETWEEN 20 AND 30 BELOW TONIGHT. THESE BRUTALLY COLD
  TEMPERATURES WILL CONTINUE TO RESULT IN DANGEROUSLY COLD WIND CHILL
  VALUES THROUGH SATURDAY MORNING. THIS WILL CREATE A POTENTIALLY LIFE
  THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND UNPROTECTED
  FOR MORE THAN A FEW MINUTES.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

&&

$$

MJ
318 
WWUS43 KEAX 071612
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1012 AM CST THU JAN 7 2010

...BLOWING AND DRIFTING SNOW WILL CONTINUE TODAY. DANGEROUSLY
COLD WIND CHILLS ARE ALSO EXPECTED TODAY THROUGH SATURDAY
MORNING...

.OCCASIONAL SNOW SHOWERS WILL AFFECT NORTHERN MISSOURI TODAY WITH
LESS THAN AN ADDITIONAL INCH OF SNOW ACCUMULATION ALONG AND NORTH
OF HIGHWAY 36. HOWEVER...STRONG AND GUSTY NORTHWEST WINDS WILL
CREATE CONSIDERABLE BLOWING AND DRIFTING OF THE 4 TO 6 INCHES OF
SNOW WHICH FELL WEDNESDAY EVENING AND EARLY THIS MORNING. IN
ADDITION...AN ARCTIC AIR MASS WILL OVERSPREAD THE REGION THROUGH
SATURDAY...RESULTING IN WIND CHILL VALUES BETWEEN 25 AND 35 BELOW
ZERO FROM LATE THURSDAY NIGHT THROUGH SATURDAY MORNING.

MOZ002>008-013>017-023>025-072145-
/O.CON.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
/O.CON.KEAX.WW.Y.0002.000000T0000Z-100108T0000Z/
NODAWAY-WORTH-GENTRY-HARRISON-MERCER-PUTNAM-SCHUYLER-DE KALB-
DAVIESS-GRUNDY-SULLIVAN-ADAIR-LIVINGSTON-LINN MO-MACON-
INCLUDING THE CITIES OF...MARYVILLE...GRANT CITY...ALBANY...
STANBERRY...BETHANY...PRINCETON...UNIONVILLE...LANCASTER...
CAMERON...GALLATIN...JAMESPORT...TRENTON...MILAN...GREEN CITY...
KIRKSVILLE...CHILLICOTHE...BROOKFIELD...MACON...LA PLATA
1012 AM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY...

A WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY. A WINTER WEATHER ADVISORY FOR BLOWING SNOW REMAINS
IN EFFECT UNTIL 6 PM CST THIS EVENING.

* SHORT TERM TRENDS...OCCASIONAL LIGHT SNOW OR FLURRIES WILL
  CONTINUE OFF AND ON TODAY WITH LESS THAN AN INCH OF ADDITIONAL
  ACCUMULATION.

* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 
  MPH WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH 
  REDUCED VISIBILITIES AS LOW AS A HALF MILE AT TIMES. IN MORE 
  OPEN RURAL AREAS...THE DRIFTING OF SNOW ACROSS THE ROADS WILL 
  ADD TO THE HAZARDOUS DRIVING CONDITIONS. THIS WILL BE 
  ESPECIALLY TRUE ON NORTH-SOUTH ORIENTED ROADWAYS. 

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TODAY 
  AS TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL 
  VALUES OF 10 TO 20 BELOW ZERO WILL BECOME WIDESPREAD DURING 
  THE DAY...AND WILL SINK TO BETWEEN 20 AND 30 BELOW TONIGHT. 
  WELL AFTER THE BLOWING SNOW COMES TO AN END TODAY...THESE 
  BRUTALLY COLD TEMPERATURES WILL CONTINUE TO RESULT IN 
  DANGEROUSLY COLD WIND CHILL VALUES THROUGH SATURDAY MORNING. 
  THIS WILL CREATE A POTENTIALLY LIFE THREATENING SITUATION FOR 
  ANYONE CAUGHT OUTDOORS AND UNPROTECTED FOR MORE THAN A FEW 
  MINUTES. 

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

&&

$$

KSZ025-057-060-102>105-MOZ001-011-012-020-021-028-029-037-043-053-
072145-
/O.CON.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
/O.CON.KEAX.WW.Y.0002.000000T0000Z-100108T0000Z/
ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-
JOHNSON KS-ATCHISON MO-HOLT-ANDREW-BUCHANAN-CLINTON-PLATTE-CLAY-
JACKSON-CASS-BATES-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...OREGON...
SAVANNAH...ST. JOSEPH...PLATTSBURG...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...KANSAS CITY...
INDEPENDENCE...RAYMORE...HARRISONVILLE...PLEASANT HILL...BUTLER...
RICH HILL
1012 AM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY...

A WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY. A WINTER WEATHER ADVISORY FOR BLOWING SNOW REMAINS
IN EFFECT UNTIL 6 PM CST THIS EVENING.

* SHORT TERM TRENDS...PARTLY SUNNY SKIES ARE EXPECTED TO GIVE WAY TO
  PERIODS OF CLOUD COVER THROUGH THE AFTERNOON HOURS. OCCASIONAL
  LIGHT SNOW OR FLURRIES WILL BE POSSIBLE THROUGHOUT THE DAYTIME
  HOURS. LITTLE SNOW ACCUMULATION IS EXPECTED.

* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 
  MPH WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH 
  REDUCED VISIBILITIES. THIS WILL BE ESPECIALLY TRUE IN OPEN 
  RURAL AREAS WHERE VISIBILITIES COULD DROP DOWN TO LESS THAN A 
  MILE. THE DRIFTING OF SNOW ACROSS THE ROADS WILL ADD TO THE 
  HAZARDOUS DRIVING CONDITIONS. THIS WILL BE ESPECIALLY TRUE ON 
  NORTH-SOUTH ORIENTED ROADWAYS. 

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION THIS AFTERNOON AS
  TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL VALUES OF
  10 TO 20 BELOW ZERO WILL BECOME WIDESPREAD THIS AFTERNOON...AND
  WILL SINK TO BETWEEN 20 AND 30 BELOW TONIGHT. THESE BRUTALLY COLD
  TEMPERATURES WILL CONTINUE TO RESULT IN DANGEROUSLY COLD WIND CHILL
  VALUES THROUGH SATURDAY MORNING. THIS WILL CREATE A POTENTIALLY
  LIFE THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND
  UNPROTECTED FOR MORE THAN A FEW MINUTES.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

&&

$$

MOZ022-030>033-038>040-044>046-054-072145-
/O.CON.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
/O.CON.KEAX.WW.Y.0002.000000T0000Z-100108T0000Z/
CALDWELL-RAY-CARROLL-CHARITON-RANDOLPH-LAFAYETTE-SALINE-HOWARD-
JOHNSON MO-PETTIS-COOPER-HENRY-
INCLUDING THE CITIES OF...HAMILTON...POLO...RICHMOND...
CARROLLTON...SALISBURY...KEYTESVILLE...MOBERLY...LEXINGTON...
CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...WARRENSBURG...
SEDALIA...BOONVILLE...CLINTON
1012 AM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY...

A WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
NOON CST SATURDAY. A WINTER WEATHER ADVISORY FOR BLOWING SNOW REMAINS
IN EFFECT UNTIL 6 PM CST THIS EVENING.

* SHORT TERM TRENDS...PARTLY SUNNY SKIES WILL GIVE WAY TO INCREASING
  CLOUD COVER THIS AFTERNOON. SCATTERED SNOW SHOWERS OR FLURRIES WILL
  BE POSSIBLE THROUGHOUT THE AFTERNOON. LITTLE ADDITIONAL
  ACCUMULATION IS EXPECTED.

* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 
  MPH WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH 
  VISIBILITIES DROPPING AS LOW AS A HALF MILE AT TIMES IN MORE 
  OPEN RURAL AREAS. THE DRIFTING OF SNOW ACROSS THE ROADS WILL 
  ADD TO THE HAZARDOUS DRIVING CONDITIONS. THIS WILL BE 
  ESPECIALLY TRUE ON NORTH-SOUTH ORIENTED ROADWAYS. 

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TODAY 
  AS TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL 
  VALUES OF 5 TO 15 BELOW ZERO WILL BECOME WIDESPREAD DURING THE 
  DAY...AND WILL SINK TO BETWEEN 20 AND 30 BELOW TONIGHT. THESE 
  BRUTALLY COLD TEMPERATURES WILL CONTINUE TO RESULT IN 
  DANGEROUSLY COLD WIND CHILL VALUES THROUGH SATURDAY MORNING. 
  THIS WILL CREATE A POTENTIALLY LIFE THREATENING SITUATION FOR 
  ANYONE CAUGHT OUTDOORS AND UNPROTECTED FOR MORE THAN A FEW 
  MINUTES. 

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS.

&&

$$

DUX
866 
WWUS43 KEAX 072129
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
329 PM CST THU JAN 7 2010

...BLOWING AND DRIFTING SNOW WILL CONTINUE THIS EVENING. DANGEROUSLY
COLD WIND CHILLS ARE ALSO EXPECTED THIS AFTERNOON THROUGH SATURDAY
MORNING...

.STRONG AND GUSTY NORTHWEST WINDS WILL CREATE CONSIDERABLE BLOWING
AND DRIFTING OF THE 4 TO 6 INCHES OF SNOW WHICH FELL WEDNESDAY
EVENING AND EARLY THURSDAY MORNING. IN ADDITION...AN ARCTIC AIR MASS WILL
OVERSPREAD THE REGION THROUGH SATURDAY...RESULTING IN WIND CHILL
VALUES BETWEEN 25 AND 35 BELOW ZERO FROM LATE THURSDAY NIGHT THROUGH
SATURDAY MORNING.

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-080330-
/O.EXT.KEAX.WW.Y.0002.000000T0000Z-100108T0300Z/
/O.CON.KEAX.WC.W.0001.100108T0000Z-100109T1800Z/
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-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...
GRANT CITY...ALBANY...STANBERRY...BETHANY...PRINCETON...
UNIONVILLE...LANCASTER...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE...
LEXINGTON...CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...
RAYMORE...HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
329 PM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY...

THE WINTER WEATHER ADVISORY FOR BLOWING SNOW IS NOW IN EFFECT UNTIL
9 PM CST THIS EVENING. A WIND CHILL WARNING REMAINS IN EFFECT UNTIL
NOON CST SATURDAY.


* WIND AND VISIBILITY...STRONG NORTHWEST WINDS GUSTING UP TO 35 MPH
  WILL CREATE SIGNIFICANT BLOWING AND DRIFTING OF SNOW WITH REDUCED
  VISIBILITIES AS LOW AS ONE HALF MILE THROUGH THURSDAY EVENING. IN
  MORE OPEN RURAL AREAS...THE DRIFTING OF SNOW ACROSS THE ROADS WILL
  ADD TO THE HAZARDOUS DRIVING CONDITIONS. THIS WILL BE ESPECIALLY
  TRUE ON NORTH-SOUTH ORIENTED ROADWAYS. DRIVERS SHOULD BE PREPARED
  FOR RAPIDLY CHANGING DRIVING CONDITIONS.

* WIND CHILLS...DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION
  TONIGHT AS TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL
  VALUES HAVE ALREADY FALLEN TO 10 TO 20 BELOW ZERO THURSDAY
  AFTERNOON. AS COLDER AIR CONTINUES TO MOVE SOUTHWARD TONIGHT...WIND
  CHILL VALUES WILL SINK TO BETWEEN 20 AND 30 BY FRIDAY MORNING.

* BRUTALLY COLD TEMPERATURES WILL CONTINUE TO RESULT IN DANGEROUSLY
  COLD WIND CHILL VALUES THROUGH SATURDAY MORNING. DAYTIME WIND CHILL
  VALUES WILL RANGE FROM 10 TO 20 BELOW FRIDAY AND SATURDAY...HOWEVER
  OVERNIGHT WIND CHILLS FRIDAY AND SATURDAY NIGHT ARE EXPECTED TO
  FALL TO 20 AND 35 BELOW ZERO. THESE PROLONGED CONDITIONS WILL
  CREATE A POTENTIALLY LIFE THREATENING SITUATION FOR ANYONE CAUGHT
  OUTDOORS AND UNPROTECTED FOR MORE THAN A FEW MINUTES.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND BE
PREPARED FOR RAPIDLY CHANGING WEATHER CONDITIONS.

&&

$$

DUX
146 
WWUS43 KEAX 080004
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
604 PM CST THU JAN 7 2010

...BLOWING AND DRIFTING SNOW WILL CONTINUE THIS EVENING.
DANGEROUSLY COLD WIND CHILLS ARE ALSO EXPECTED THROUGH SATURDAY
MORNING...

.STRONG AND GUSTY NORTHWEST WINDS WILL CREATE CONSIDERABLE
BLOWING AND DRIFTING OF THE 4 TO 6 INCHES OF SNOW WHICH FELL
WEDNESDAY EVENING AND EARLY THURSDAY MORNING. IN ADDITION...AN
ARCTIC AIR MASS WILL OVERSPREAD THE REGION THROUGH SATURDAY...
RESULTING IN WIND CHILL VALUES DROPPING AS LOW AS 25 AND 35 BELOW
ZERO DURING THE LATE NIGHT HOURS THURSDAY NIGHT AND FRIDAY NIGHT.

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-080330-
/O.CON.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
/O.CON.KEAX.WW.Y.0002.000000T0000Z-100108T0300Z/
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-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...
GRANT CITY...ALBANY...STANBERRY...BETHANY...PRINCETON...
UNIONVILLE...LANCASTER...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE...
LEXINGTON...CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...
RAYMORE...HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
604 PM CST THU JAN 7 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY...

A WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. A
WINTER WEATHER ADVISORY FOR BLOWING SNOW REMAINS IN EFFECT UNTIL 9 PM
CST THIS EVENING.

* WIND AND VISIBILITY...EARLY THIS EVENING...THE NORTHWEST WINDS HAVE
  STARTED TO SUBSIDE JUST A BIT...BUT GUSTS IN THE 20 TO 30 MPH RANGE
  WILL STILL BE POSSIBLE THROUGH 9 PM. THESE GUSTS WILL STILL PRODUCE
  AREAS OF BLOWING SNOW AND IN MORE OPEN RURAL AREAS...THE DRIFTING
  OF SNOW ACROSS THE ROADS WILL ADD TO THE HAZARDOUS DRIVING
  CONDITIONS. DRIVERS SHOULD BE PREPARED FOR RAPIDLY CHANGING DRIVING
  CONDITIONS THIS EVENING.

* WIND CHILLS...DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE
  REGION TONIGHT AS TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND
  CHILL VALUES HAVE ALREADY FALLEN TO 10 TO 20 BELOW ZERO THIS
  EVENING. AS COLDER AIR CONTINUES TO MOVE SOUTHWARD TONIGHT...WIND
  CHILL VALUES WILL SINK TO BETWEEN 20 AND 35 BELOW ZERO BY FRIDAY
  MORNING.

* BRUTALLY COLD TEMPERATURES WILL CONTINUE TO RESULT IN DANGEROUSLY
  COLD WIND CHILL VALUES THROUGH SATURDAY MORNING. DAYTIME WIND CHILL
  VALUES WILL RANGE FROM 10 TO 20 BELOW FRIDAY AND SATURDAY.
  HOWEVER...EVEN WITH WINDS BEING LIGHTER BY SATURDAY MORNING...WIND
  CHILLS OF 20 AND 35 BELOW ZERO ARE EXPECTED BEFORE DAYBREAK. THESE
  PROLONGED CONDITIONS WILL CREATE A POTENTIALLY LIFE THREATENING
  SITUATION FOR ANYONE CAUGHT OUTDOORS AND UNPROTECTED FOR MORE THAN
  A FEW MINUTES.

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.

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND
BE PREPARED FOR RAPIDLY CHANGING WEATHER CONDITIONS.

&&

$$
207 
WWUS43 KEAX 080258
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
858 PM CST THU JAN 7 2010

...DANGEROUSLY COLD WIND CHILLS WILL BE OCCURRING THROUGH SATURDAY
MORNING...

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-080600-
/O.EXP.KEAX.WW.Y.0002.000000T0000Z-100108T0300Z/
/O.CON.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
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-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...
GRANT CITY...ALBANY...STANBERRY...BETHANY...PRINCETON...
UNIONVILLE...LANCASTER...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE...
LEXINGTON...CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...
RAYMORE...HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
858 PM CST THU JAN 7 2010

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY...
...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING...

THE WINTER WEATHER ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING.
A WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TONIGHT AS
  TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL VALUES HAVE
  ALREADY FALLEN TO 10 TO 20 BELOW ZERO THIS EVENING. AS COLDER AIR
  CONTINUES TO MOVE SOUTHWARD TONIGHT...WIND CHILL VALUES WILL SINK
  TO BETWEEN 20 AND 35 BELOW ZERO BY FRIDAY MORNING.

* BRUTALLY COLD TEMPERATURES WILL CONTINUE TO RESULT IN 
  DANGEROUSLY COLD WIND CHILL VALUES THROUGH SATURDAY MORNING. 
  DAYTIME WIND CHILL VALUES WILL RANGE FROM 10 TO 20 BELOW 
  FRIDAY AND SATURDAY. HOWEVER...EVEN WITH WINDS BEING LIGHTER 
  BY SATURDAY MORNING...WIND CHILLS OF 20 AND 35 BELOW ZERO ARE 
  EXPECTED BEFORE DAYBREAK. THESE PROLONGED CONDITIONS WILL 
  CREATE A POTENTIALLY LIFE THREATENING SITUATION FOR ANYONE 
  CAUGHT OUTDOORS AND UNPROTECTED FOR MORE THAN A FEW MINUTES. 

* THE WIND GUSTS WILL CONTINUE TO SUBSIDE THE REST OF THE NIGHT
  EASING THE BLOWING AND DRIFTING SNOW PROBLEMS. HOWEVER...MOTORISTS
  MAY STILL ENCOUNTER AREAS WHERE MINOR DRIFTING OR BLOWING OF SNOW IS
  OCCURRING...ESPECIALLY IN MORE OPEN RURAL AREAS. 

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.

&&

$$
422 
WWUS43 KEAX 080517
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1117 PM CST THU JAN 7 2010

...DANGEROUSLY COLD WIND CHILLS WILL BE OCCURRING THROUGH
SATURDAY MORNING...

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-081030-
/O.CON.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
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-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...
GRANT CITY...ALBANY...STANBERRY...BETHANY...PRINCETON...
UNIONVILLE...LANCASTER...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE...
LEXINGTON...CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...
RAYMORE...HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
1117 PM CST THU JAN 7 2010

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

A WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 

* DANGEROUSLY COLD WIND CHILLS WILL OVERSPREAD THE REGION TONIGHT AS
  TEMPERATURES FALL THROUGH THE SINGLE DIGITS. WIND CHILL VALUES LATE
  IN THE EVENING HAD FALLEN TO THE 15 TO 25 BELOW ZERO RANGE. AS
  COLDER AIR CONTINUES TO MOVE SOUTHWARD TONIGHT...WIND CHILL VALUES
  WILL SINK TO BETWEEN 20 AND 35 BELOW ZERO BY FRIDAY MORNING.

* BRUTALLY COLD TEMPERATURES WILL CONTINUE TO RESULT IN 
  DANGEROUSLY COLD WIND CHILL VALUES THROUGH SATURDAY MORNING. 
  DAYTIME WIND CHILL VALUES WILL RANGE FROM 10 TO 20 BELOW 
  FRIDAY AND SATURDAY. HOWEVER...EVEN WITH WINDS BEING LIGHTER 
  BY SATURDAY MORNING...WIND CHILLS OF 20 AND 35 BELOW ZERO ARE 
  EXPECTED BEFORE DAYBREAK. THESE PROLONGED CONDITIONS WILL 
  CREATE A POTENTIALLY LIFE THREATENING SITUATION FOR ANYONE 
  CAUGHT OUTDOORS AND UNPROTECTED FOR MORE THAN A FEW MINUTES. 

* THE WIND GUSTS WILL CONTINUE TO SUBSIDE THE REST OF THE NIGHT
  EASING THE BLOWING AND DRIFTING SNOW PROBLEMS. HOWEVER...THERE WILL
  STILL BE AREAS WHERE DRIFTING OF SNOW WILL BE AFFECTING THE
  ROADS...ESPECIALLY IN MORE OPEN RURAL AREAS. MOTORISTS SHOULD BE
  PREPARED WITH WARM CLOTHING IF THEY SHOULD BECOME STUCK DUE TO THE
  SNOW COVERED ROADS.

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.

&&

$$
930 
WWUS43 KEAX 080941
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
341 AM CST FRI JAN 8 2010

...DANGEROUSLY COLD WIND CHILLS WILL CONTINUE THROUGH SATURDAY MORNING...

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-081745-
/O.CON.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
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-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...
GRANT CITY...ALBANY...STANBERRY...BETHANY...PRINCETON...
UNIONVILLE...LANCASTER...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE...
LEXINGTON...CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...
RAYMORE...HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
341 AM CST FRI JAN 8 2010

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

A WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 

* TIMING...DANGEROUSLY COLD WIND CHILLS FROM 20 TO 30 BELOW ZERO
  WILL BE COMMON ACROSS THE REGION BY SUNRISE. THE COLDEST WIND CHILL
  READINGS APPROACHING 30 BELOW ZERO WILL BE OVER FAR NORTHWEST
  MISSOURI. THERE WILL BE A SLIGHT IMPROVEMENT DURING THE DAY WITH
  WIND CHILL READINGS EXPECTED TO BE IN THE 10 BELOW TO 20 BELOW
  RANGE. HOWEVER...EVEN COLDER AIR WILL MAKE ITS WAY INTO THE REGION
  TONIGHT. BY SATURDAY MORNING WIND CHILL READINGS WILL RANGE FROM 20
  BELOW ZERO IN CENTRAL MISSOURI TO NEAR 35 BELOW ZERO OVER FAR
  NORTHWEST MISSOURI.

* WINDS...BRISK NORTHWEST WINDS FROM 10 TO 20 MPH CAN BE EXPECTED
  THIS MORNING WITH A FEW GUSTS TO 25 MPH OVER NORTHERN MISSOURI. THE
  WINDS WILL GRADUALLY DECREASE THROUGHOUT THE DAY AND BY THE
  AFTERNOON HOURS THE WINDS WILL BE IN THE 10 TO 15 MPH RANGE. 

* IMPACTS...THESE PROLONGED CONDITIONS WILL CREATE A POTENTIALLY
  LIFE THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND
  UNPROTECTED FOR MORE THAN A FEW MINUTES. WIND CHILLS COLDER THAN 30
  BELOW WILL CAUSE FROSTBITE ON EXPOSED SKIN WITHIN 10 MINUTES.
  ALTHOUGH THE WINDS WILL BE GRADUALLY DIMINISHING THROUGH THE DAY
  SOME DRIFTING OF THE SNOW IS STILL LIKELY...ESPECIALLY IN MORE OPEN
  RURAL AREAS AND NEAR THE TOPS OF HILLS.

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.

&&

$$

MJ
210 
WWUS43 KEAX 081444
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
844 AM CST FRI JAN 8 2010

...DANGEROUSLY COLD WIND CHILLS WILL CONTINUE THROUGH SATURDAY
MORNING...

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-090000-
/O.CON.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
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-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...
GRANT CITY...ALBANY...STANBERRY...BETHANY...PRINCETON...
UNIONVILLE...LANCASTER...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE...
LEXINGTON...CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...
RAYMORE...HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
844 AM CST FRI JAN 8 2010

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

A WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 

* SHORT TERM TRENDS...TEMPERATURES WILL SLOWLY EDGE UPWARDS INTO THE SINGLE
  DIGITS ABOVE ZERO BY FRIDAY AFTERNOON. HOWEVER A LIGHT NORTHWEST WIND
  BETWEEN 5 AND 10 MPH WILL HOLD WIND CHILL READINGS IN THE 10 BELOW
  TO 20 BELOW RANGE INTO THIS EVENING.

* LONG TERM TRENDS...EVEN COLDER AIR WILL MAKE ITS WAY INTO THE
  REGION TONIGHT. TEMPERATURES BY DAYBREAK WILL FALL BELOW ZERO IN
  MOST LOCATIONS...WITH READINGS IN WESTERN MISSOURI AND EASTERN
  KANSAS FALLING INTO THE TEENS BELOW ZERO. DESPITE LIGHT WINDS...MORNING
  WIND CHILL READINGS WILL RANGE FROM 20 BELOW ZERO IN CENTRAL
  MISSOURI TO NEAR 35 BELOW ZERO OVER FAR NORTHWEST MISSOURI.

* IMPACTS...THESE PROLONGED CONDITIONS WILL CREATE A POTENTIALLY 
  LIFE THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND 
  UNPROTECTED FOR MORE THAN A FEW MINUTES. WIND CHILLS COLDER 
  THAN 30 BELOW WILL CAUSE FROSTBITE ON EXPOSED SKIN WITHIN 10 
  MINUTES. ALTHOUGH THE WINDS WILL BE GRADUALLY DIMINISHING 
  THROUGH THE DAY SOME DRIFTING OF THE SNOW IS STILL LIKELY... 
  ESPECIALLY IN MORE OPEN RURAL AREAS AND NEAR THE TOPS OF 
  HILLS. 

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.

&&

$$

DUX
385 
WWUS43 KEAX 082117
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
317 PM CST FRI JAN 8 2010

...DANGEROUSLY COLD WIND CHILLS WILL CONTINUE THROUGH SATURDAY
MORNING...

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-090700-
/O.CON.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
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-
INCLUDING THE CITIES OF...ATCHISON...PAOLA...MOUND CITY...TROY...
LEAVENWORTH...OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...
GRANT CITY...ALBANY...STANBERRY...BETHANY...PRINCETON...
UNIONVILLE...LANCASTER...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE...
LEXINGTON...CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...
RAYMORE...HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
317 PM CST FRI JAN 8 2010

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

A WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 


* TEMPERATURE OUTLOOK...BITTERLY COLD TEMPERATURES ARE EXPECTED
  TONIGHT. TEMPERATURES BY DAYBREAK WILL FALL BELOW ZERO IN MOST
  LOCATIONS...WITH READINGS IN NORTHWESTERN MISSOURI AND
  NORTHEASTERN KANSAS FALLING INTO THE TEENS BELOW ZERO.

* WIND CHILLS...DESPITE LIGHT NORTHWEST WINDS WIND CHILL READINGS BY
  DAYBREAK WILL RANGE FROM 20 BELOW ZERO IN CENTRAL MISSOURI TO NEAR
  35 BELOW ZERO OVER FAR NORTHWEST MISSOURI. WIND CHILL READINGS
  WILL GRADUALLY IMPROVE THROUGH SATURDAY.

* IMPACTS...THESE PROLONGED CONDITIONS WILL CREATE A POTENTIALLY LIFE
  THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND UNPROTECTED
  FOR MORE THAN A FEW MINUTES. WIND CHILLS COLDER THAN 30 BELOW WILL
  CAUSE FROSTBITE ON EXPOSED SKIN WITHIN 10 MINUTES. 

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.

&&

$$

DUX
499 
WWUS43 KEAX 090324
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
924 PM CST FRI JAN 8 2010

...DANGEROUSLY COLD WIND CHILLS WILL CONTINUE THROUGH SATURDAY
MORNING...

KSZ057-060-MOZ038>040-043>046-053-054-091130-
/O.CAN.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
/O.NEW.KEAX.WC.Y.0004.100109T0324Z-100109T1800Z/
MIAMI-LINN KS-LAFAYETTE-SALINE-HOWARD-CASS-JOHNSON MO-PETTIS-
COOPER-BATES-HENRY-
INCLUDING THE CITIES OF...PAOLA...MOUND CITY...LEXINGTON...
CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...RAYMORE...
HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
924 PM CST FRI JAN 8 2010

...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CST SATURDAY...
...WIND CHILL WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN KANSAS CITY/PLEASANT HILL HAS
ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL NOON CST
SATURDAY. THE WIND CHILL WARNING HAS BEEN CANCELLED. 

* DUE TO CLOUDS HELPING TO KEEP TEMPERATURES A LITTLE WARMER
  OVERNIGHT THAN PREVIOUSLY ANTICIPATED...WIND CHILLS SHOULD NOT BE
  QUITE AS COLD. SO THE WARNING IS BEING SCALED BACK TO AN ADVISORY.

* TEMPERATURES BY DAYBREAK SHOULD BE IN THE 2 TO 6 DEGREE BELOW ZERO
  RANGE. WINDS WILL BE FAIRLY LIGHT OUT OF THE NORTHWEST...BUT WILL
  STILL BE ABLE TO PRODUCE WIND CHILLS IN THE 15 TO 20 BELOW ZERO
  RANGE BY DAYBREAK.

* DURING THE DAY ON SATURDAY...WIND CHILL READINGS WILL GRADUALLY
  IMPROVE REACHING THE SINGLE DIGITS BELOW ZERO BY MIDDAY.

* IMPACTS...THESE CONDITIONS WILL CREATE A POTENTIALLY LIFE
  THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS FOR A SHORT TIME
  WITHOUT THE PROPER ATTIRE.

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.

&&

$$

KSZ025-102>105-MOZ001>008-011>017-020>025-028>033-037-091130-
/O.CON.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
ATCHISON 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-
INCLUDING THE CITIES OF...ATCHISON...TROY...LEAVENWORTH...
OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...GRANT CITY...
ALBANY...STANBERRY...BETHANY...PRINCETON...UNIONVILLE...
LANCASTER...MOUND CITY...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE
924 PM CST FRI JAN 8 2010

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

A WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 


* TEMPERATURE OUTLOOK...BITTERLY COLD TEMPERATURES ARE EXPECTED
  TONIGHT. TEMPERATURES BY DAYBREAK WILL FALL INTO THE SINGLE DIGITS BELOW
  ZERO IN MOST LOCATIONS...WITH READINGS IN NORTHWESTERN MISSOURI AND
  NORTHEASTERN KANSAS FALLING INTO THE TEENS BELOW ZERO.

* WIND CHILLS...DESPITE LIGHT NORTHWEST WINDS WIND CHILL READINGS BY
  DAYBREAK WILL RANGE FROM 20 TO 25 BELOW ZERO IN AREAS FROM KANSAS
  CITY NORTHEAST INTO NORTH CENTRAL MISSOURI. READINGS SHOULD BE IN
  THE 25 TO 30 BELOW ZERO RANGE IN NORTHWEST MISSOURI AND NORTHEAST
  KANSAS. WIND CHILL READINGS WILL GRADUALLY IMPROVE THROUGH
  SATURDAY.

* IMPACTS...THESE CONDITIONS WILL CREATE A POTENTIALLY LIFE
  THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS AND UNPROTECTED
  FOR MORE THAN A FEW MINUTES. 

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.

&&

$$
866 
WWUS43 KEAX 090543
WSWEAX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1143 PM CST FRI JAN 8 2010


KSZ025-102>105-MOZ001>008-011>017-020>025-028>033-037-091345-
/O.CAN.KEAX.WC.W.0001.000000T0000Z-100109T1800Z/
/O.EXA.KEAX.WC.Y.0004.000000T0000Z-100109T1800Z/
ATCHISON 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-
INCLUDING THE CITIES OF...ATCHISON...TROY...LEAVENWORTH...
OVERLAND PARK...OLATHE...TARKIO...MARYVILLE...GRANT CITY...
ALBANY...STANBERRY...BETHANY...PRINCETON...UNIONVILLE...
LANCASTER...MOUND CITY...OREGON...SAVANNAH...CAMERON...GALLATIN...
JAMESPORT...TRENTON...MILAN...GREEN CITY...KIRKSVILLE...
ST. JOSEPH...PLATTSBURG...HAMILTON...POLO...CHILLICOTHE...
BROOKFIELD...MACON...LA PLATA...PARKVILLE...PLATTE CITY...
WESTON...LIBERTY...EXCELSIOR SPRINGS...RICHMOND...CARROLLTON...
SALISBURY...KEYTESVILLE...MOBERLY...KANSAS CITY...INDEPENDENCE
1143 PM CST FRI JAN 8 2010

...WIND CHILL ADVISORY IN EFFECT UNTIL NOON CST SATURDAY...
...WIND CHILL WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN KANSAS CITY/PLEASANT HILL HAS
ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT UNTIL NOON CST
SATURDAY. THE WIND CHILL WARNING HAS BEEN CANCELLED. 


* DUE TO CLOUDS HELPING TO KEEP TEMPERATURES A LITTLE WARMER 
  OVERNIGHT THAN PREVIOUSLY ANTICIPATED...WIND CHILLS SHOULD NOT 
  BE QUITE AS COLD. SO THE WARNING IS BEING SCALED BACK TO AN 
  ADVISORY. 

* TEMPERATURES BY DAYBREAK SHOULD BE IN THE SINGLE DIGITS BELOW ZERO
  RANGE IN MOST AREAS. WINDS WILL BE FAIRLY LIGHT OUT OF THE
  NORTHWEST...BUT WILL STILL BE ABLE TO PRODUCE WIND CHILLS IN THE
  15 TO 25 BELOW ZERO RANGE BY DAYBREAK.

* DURING THE DAY ON SATURDAY...WIND CHILL READINGS WILL 
  GRADUALLY IMPROVE REACHING THE SINGLE DIGITS BELOW ZERO BY 
  MIDDAY. 

* IMPACTS...THESE CONDITIONS WILL CREATE A POTENTIALLY LIFE 
  THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS FOR A SHORT 
  TIME WITHOUT THE PROPER ATTIRE. 


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.

&&

$$

KSZ057-060-MOZ038>040-043>046-053-054-091345-
/O.CON.KEAX.WC.Y.0004.000000T0000Z-100109T1800Z/
MIAMI-LINN KS-LAFAYETTE-SALINE-HOWARD-CASS-JOHNSON MO-PETTIS-
COOPER-BATES-HENRY-
INCLUDING THE CITIES OF...PAOLA...MOUND CITY...LEXINGTON...
CONCORDIA...MARSHALL...FAYETTE...NEW FRANKLIN...RAYMORE...
HARRISONVILLE...PLEASANT HILL...WARRENSBURG...SEDALIA...
BOONVILLE...BUTLER...RICH HILL...CLINTON
1143 PM CST FRI JAN 8 2010

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

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST SATURDAY. 

* TEMPERATURES BY DAYBREAK SHOULD BE IN THE 0 TO 5 DEGREES BELOW 
  ZERO RANGE. WINDS WILL BE FAIRLY LIGHT OUT OF THE NORTHWEST... 
  BUT WILL STILL BE ABLE TO PRODUCE WIND CHILLS AS LOW AS 15  
  BELOW ZERO RANGE BY DAYBREAK. 

* DURING THE DAY ON SATURDAY...WIND CHILL READINGS WILL 
  GRADUALLY IMPROVE INTO THE SINGLE DIGITS BELOW ZERO BY 
  MIDDAY. 

* IMPACTS...THESE CONDITIONS WILL CREATE A POTENTIALLY LIFE 
  THREATENING SITUATION FOR ANYONE CAUGHT OUTDOORS FOR A SHORT 
  TIME WITHOUT THE PROPER ATTIRE. 

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.

&&

$$

What forecasters said that day

The local office's own words before this wind chill warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Kansas City, MO wrote its last area forecast discussion before this wind chill warning went out at Jan 6, 11:39 PM CST, 4 hours 52 minutes earlier.

Area forecast discussion, Jan 6, 11:39 PM CST, 4 hours 52 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1139 PM CST WED JAN 6 2010

...UPDATED AVIATION DISCUSSION...

.DISCUSSION...
/314 PM CST WED JAN 6 2010/
SHORT TERM (THIS AFTN-TONIGHT)

OUR FAST MOVING WINTER STORM CONTINUES TO CHURN TOWARDS THE
MID/LOWER MISSOURI RIVER VALLEY THIS AFTN. AS OF 3 PM...CONVERGENCE
POINT OF A STRONG 30-35 KT LLJ AND MODEST UPR DIVERGENCE CONTINUES TO
FOCUS ITSELF ALONG EASTERN KANSAS AND WEST CENTRAL MISSOURI. LIMITING
FACTOR THUS FAR TODAY HAS BEEN TWO-FOLD WITH AN UNSATURATED LAYER IN
THE DGZ INITIALLY AND AN EXTREMELY DRY SUB CLOUD LAYER NEAR THE SFC.
THUS...WHILE MANY 2 AND 3 STAR SNOWS ARE FINALLY BEING REPORTED OVER
THE WESTERN CWA (CONFIRMED VIA LOCAL TRAFFIC AND WEB
CAMERAS)...LOCATIONS FROM KIRK TO KCOU HAVE JUST STARTED TO SNOW
NOW. ACCUMULATIONS HAVE BEEN VERY LIGHT SO FAR GIVEN THE VERY FINE
NATURE OF THE SNOW WITH 1-2 INCHES IN SOME LOCATIONS. GIVEN FOCI OF
SEVERAL UPR FORCING MECHANISMS BECOMING ALIGNED DURING THE NEXT 6
HOURS...THIS SHOULD CHANGE. SLR OF 12:1 HAVE BEEN COMMON SO FAR.

FOR THE REMAINDER OF THE AFTN AND EVE HOURS...STRONG WAA ADVECTION
SHOULD BEGIN TO SHIFT A LITTLE FURTHER EAST TOWARD CENTRAL MISSOURI
AS 925:850 TROUGH AXIS SHIFTS INTO THE AREA BY 00Z. HOWEVER...AS
THIS INITIAL FORCING MECHANISM SHIFTS EASTWARD A SECONDARY AREA OF
MID LVL FRONTOGENESIS BEGINS TO REFOCUS AFTER 00Z AS STRONGEST DPVA
ARRIVES.  THIS SHOULD ALLOW A SECONDARY W-E BAND OF SNOW...PERHAPS
SLIGHTLY UNSTABLE...TO DEVELOP IN OR AROUND THE CWA.  RUC AND 18Z
NAM SEEM TO SUGGEST THIS BAND ALIGNING ALONG THE KMCI-KIRK CORRIDOR
AND THIS SEEMS PLAUSIBLE GIVEN THE ORIENTATION OF THE 850 MB
BAROCLINIC ZONE.  HOWEVER AM NOT EXPECTING HIGH ACCUMULATION TOTALS
FROM THIS SECONDARY BAND AS ISENTROPIC SFC ALSO SUGGEST RAPID AND
INTENSE DOWNGLIDE UNDERCUTTING THE FORCING ALOFT.  NEVERTHELESS...AS
COLDER AIR ARRIVES AND DGZ SHIFTS CLOSER TO THE SFC...SNOW RATIOS
WILL BE PUMPED UP TOWARDS THE VERY END OF THE EVENT. IN
GENERAL...TOTALS OF 2 TO 4 INCHES (LOCALLY HIGHER) OF VERY FLUFFY
SNOW WILL REMAIN COMMON.

SPEAKING OF THE ARCTIC AIR...SFC FRONT HAS ALREADY EDGED INTO
CENTRAL KANSAS AND REMAINS ON PACE (AT LEAST THE WIND SHIFT) TO
REACH WESTERN AND NWERN MO BETWEEN 00-03Z.  UNLIKE A TRUE ARCTIC
FRONT NOT EXPECTING A SHARP CUTOFF OR DROP IN SFC TEMPS ONCE THE
AIRMASS ARRIVES...MORE OR LESS A GRADUAL ADVECTION OF COLDER AIR
SOUTHWARD. WITH SNOW SHUTOFF BY 06Z OTHER THAN RESIDUAL WRAP AROUND
FROM THE UPR TROUGH...SFC WINDS WILL BEGIN TO STEADILY INCREASE
TOWARD 20 TO 30 MPH WITH THE HIGHEST VALUES FOCUSING NEAR DAYBREAK.
WILL MAINTAIN CURRENT WARNING AND CONTINUE TO ADVERTISE BLOWING AND
DRIFTING SNOW ALONG WITH THE EXPECTATIONS OF A STEADY DROPOFF TO
TEMPS THROUGH THE NEXT 24 HOURS.

DUX

MEDIUM RANGE (THURSDAY THROUGH WEDNESDAY)...

BY THURSDAY MORNING...THE COLD FRONT WILL HAVE MOVED TO THE
MISSISSIPPI RIVER...WITH STRONG SFC PRESSURE RISES ACROSS THE CNTRL
PLAINS PUSHING A DENSITY CURRENT AND LOW LEVEL CAA SOUTHEASTWARD.
HOWEVER...THE MORE SUBSTANTIAL COLD AIRMASS WILL LAG THE INITIAL
FROPA BY SEVERAL HUNDRED MILES...AND SOLID CLOUD COVER AND MIXING OF
H9 TEMPERATURES NEAR -20C WILL KEEP AMBIENT TEMPERATURES NEARLY
STEADY STATE IN THE SINGLE DIGITS THROUGHOUT THE DAYLIGHT HOURS.
CYCLONIC FLOW...A COUPLE OF SHORTWAVES...AND PROXIMITY TO THE COLD
CORE ALOFT ABOUT AN H5 525DM LOW PROPAGATING ALONG THE I-80 CORRIDOR
WILL PROVIDE THE IMPETUS FOR NUMEROUS SNOW SHOWERS OVER NORTH
CENTRAL AND NORTHEAST MISSOURI...WITH SCT FLURRIES ELSEWHERE. COULD
SEE AN ADDITIONAL HALF INCH OR SO OF ACCUMULATION BY THURSDAY
EVENING ACROSS THE FAR NORTHEAST CWA.

FAR MORE INTENSE SHALLOW COLD AIR IN THE LOWEST 100 MB (CURRENTLY
RESIDING IN NRN ALBERTA/SASKATCHEWAN CHARACTERIZED BY LOWS IN THE
-20F TO -30F RANGE...AND AFTERNOON HIGHS IN THE -15F TO -25F RANGE)
WILL SURGE DOWN THE MISSOURI RIVER VALLEY THURSDAY NIGHT. 1000-850MB
THICKNESSES WILL TUMBLE FROM UNSEASONABLY LOW VALUES NEAR 122
DM...TO BRUTALLY LOW VALUES JUST ABOVE 120 DM. INITIAL SAVING GRACE
WILL BE CONTINUED EXTENSIVE CLOUD COVER AND MIXING THROUGH A SHALLOW
BOUNDARY LAYER WHICH SHOULD KEEP LOW TEMPERATURES DICTATED BY MERELY
ADVECTIVE PROCESSES. NOT THAT THIS MATTERS THAT MUCH...AS AMBIENT
TEMPERATURES SHOULD STILL FALL BELOW ZERO (UTILIZED A GENERAL MODEL
BLEND HERE...WHICH WAS NEARLY IDENTICAL TO THE PREVIOUSLY
HIGHLIGHTED FORECAST)...AND BRISK NWLY WINDS AROUND 15 MPH WILL
CREATE DANGEROUSLY COLD WIND CHILLS IN THE -20F TO -35F RANGE.
EXPECTING ONLY MODEST DIURNAL RISES FRIDAY AFTERNOON AS LOW LEVEL
CAA CONTINUES...AND MUCH OF THE NRN HALF OF THE FORECAST AREA WILL
LIKELY NOT ECLIPSE THE ZERO DEGREE MARK.

UNDOUBTEDLY...SATURDAY MORNING WILL FEATURE SOME OF THE COLDEST
TEMPERATURES EXPERIENCED IN THE LOCAL AREA IN THE PAST 10 TO 20
YEARS. SFC RIDGE AXIS SHOULD ALIGN VERY NEAR THE MISSOURI
RIVER...CAUSING WINDS TO BECOME MUCH LIGHTER...AND PROMOTING FAR
BETTER RADIATIONAL COOLING. WOULD NOT BE SURPRISED IF SOME SHELTERED
VALLEYS IN NORTHWEST MISSOURI HAVE WINDS GO TOTALLY CALM...AND SEE
TEMPERATURES TANK BELOW -25F. OTHERWISE...HAVE UNDERCUT MOST
GUIDANCE (WHICH ALREADY WAS POINTING TO NEAR RECORD LOWS)
ADVERTISING LOWS A FEW DEGREES BELOW RECORD LEVELS...GENERALLY IN
THE -10F TO -20F RANGE. SOME QUESTION AS TO HOW MUCH "WARMING" COULD
BE EXPECTED FRIDAY AFTERNOON AFTER SUCH A COLD START...AND QUITE
LIMITED MIXING DEPTHS. DILEMMA STEMS FROM THE STEEP AND SHALLOW
INVERSION THAT WILL BE PRESENT...WITH POTENTIAL HIGH TEMPERATURES
VERY DEPENDENT ON JUST A FEW HUNDRED FEET DIFFERENCE IN MIXING
DEPTH. KEPT THE FORECAST BELOW THE LOWEST AVAILABLE GUIDANCE FOR THE
TIME BEING.

BEYOND THIS WEEKEND...SLIGHT WARMING SOMEWHAT CLOSER TO CLIMATOLOGY
CAN BE EXPECTED AHEAD OF A QUICK MOVING CLIPPER SYSTEM EXPECTED TO
PASS BY THE AREA LATER ON MONDAY. GFS HAS INDICATED MORE MIDLEVEL
SATURATION ALONG AND AHEAD OF THE FRONTAL BOUNDARY AND WEAK
ASSOCIATED FRONTOGENETICAL FORCING. GIVEN THE DEARTH OF AVAILABLE
MOISTURE THROUGH THE TROPOSPHERE...WAS NOT WILLING TO INTRODUCE POPS
FOR THIS SYSTEM...SIDING WITH THE DRIER ECMWF-TYPE SOLUTION. AFTER A
FEW BELOW AVERAGE DAYS DURING THE BEGINNING OF NEXT WEEK...THERE ARE
ACTUALLY STRONG SIGNALS INDICATING MUCH WELCOME NEAR (OR EVEN
POSSIBLY SLIGHTLY ABOVE) AVERAGE TEMPERATURES TOWARDS THE END OF THE
WEEK.

21

&&

.AVIATION...
FOR THE 06Z TAFS...SNOW WILL BE COMING TO AN END FOR THE KANSAS CITY
TAF SITES BY 1 AM...AND SHOULD ALREADY BE ENDING AT THE KSTJ SITE AT
MIDNIGHT. THEN THE CONCERN BECOMES THE BLOWING SNOW...WHICH AT TIMES
COULD REDUCE VSBYS INTO THE IFR RANGE...ESPECIALLY IN THE MORNING
WHEN THE STRONGEST WIND GUSTS ARE EXPECTED. BUT FOR NOW WILL LEAVE
IT AS MVFR CONDITIONS AND LET OVERNIGHT CREW MONITOR. OVERNIGHT
SHOULD SEE CIGS GO INTO THE VFR RANGE. IN FACT A CLEAR SLOT OVER
NEBRASKA MAY MOVE ACROSS THE TAF SITES FOR WHILE OVERNIGHT. FOR NOW
WILL JUST GO WITH VFR CIGS AS THIS SLOT MAY NOT LAST LONG AS MORE
MVFR CIGS ROTATE AROUND THE UPPER LOW...ARRIVING IN THE REGION BY
MORNING.

PC

&&

.CLIMATE...

...RECORDS FOR KANSAS CITY...

DATE          RECORD LOW     RECORD LOW MAXIMUM
----          ----------     ------------------

JAN 7TH       -11/1912          -4/1912
JAN 8TH       -10/1979           8/1976
JAN 9TH       -10/1977          -2/1977
JAN 10TH      -17/1982          -5/1982

...RECORDS FOR ST JOSEPH (NOTE: DATA FOR THIS STATION IS
INCOMPLETE)...

DATE          RECORD LOW    RECORD LOW MAXIMUM
----          ----------    ------------------

JAN 7TH       -15/1971           2/1942
JAN 8TH       -12/1979           8/1937
JAN 9TH       -13/1973           1/1977
JAN 10TH      -19/1982          -8/1982

&&

.EAX WATCHES/WARNINGS/ADVISORIES...
MO...WINTER STORM WARNING UNTIL 6 PM CST THURSDAY FOR MOZ001>008-
     011>017-020>025-028>033-037>040-043>046-053-054.

KS...WINTER STORM WARNING UNTIL 6 PM CST THURSDAY FOR KSZ025-057-060-
     102>105.

&&
Hazardous weather outlook, Jan 6, 12:55 PM CST, 15 hours 36 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1255 PM CST WED JAN 6 2010

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-071900-
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-
1255 PM CST WED JAN 6 2010

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

A STRONG WINTER STORM WILL CONTINUE TO IMPACT THE ENTIRE OUTLOOK AREA
THROUGH THE LATE AFTERNOON...EVENING AND OVERNIGHT HOURS. AREAS OF
LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH WEDNESDAY EVENING.
SNOWFALL ACCUMULATIONS WILL GENERALLY REMAIN BETWEEN 2 AN 4 INCHES
WITH LOCALLY HIGHER AMOUNTS POSSIBLE IN PORTIONS OF CENTRAL MISSOURI.

A POWERFUL ARCTIC FRONT WILL ENTER INTO THE OUTLOOK AREA FROM THE
NORTHWEST BY MID EVENING. ACCOMPANYING THIS FRONT WILL BE STRONG
SUSTAINED WINDS OF 20 TO 30 MPH WITH WIND GUSTS APPROACHING 30 TO 40
MPH AT TIMES AFTER MIDNIGHT. THESE STRONG WINDS ARE EXPECTED TO LEAD
TO SIGNIFICANT BLOWING AND DRIFTING OF SNOW ALONG WITH THE POTENTIAL
TO SIGNIFICANTLY REDUCE VISIBILITIES.

GIVEN THE COMBINATION OF SNOW...WIDESPREAD BLOWING SNOW AND DANGEROUSLY
COLD WIND CHILLS...A WINTER STORM WARNING HAS BEEN POSTED FOR THE
ENTIRE OUTLOOK AREA EFFECTIVE THROUGH 6 PM THURSDAY.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

STRONG NORTHWEST WINDS OF 20 TO 30 MPH WILL CONTINUE ON THURSDAY...WITH
WIND GUSTS WHICH MAY APPROACHING 35 TO 40 MPH THURSDAY MORNING. THESE STRONG
WINDS WILL CONTINUE TO LEAD TO SIGNIFICANT BLOWING AND DRIFTING OF
SNOW ALONG WITH THE POTENTIAL TO SIGNIFICANTLY REDUCE VISIBILITIES.

IN ADDITION...A PROLONGED PERIOD OF BITTERLY COLD ARCTIC AIR WILL
IMPACT THE ENTIRE REGION FROM THURSDAY MORNING THROUGH EARLY SATURDAY
MORNING. DANGEROUS TO POTENTIALLY LIFE THREATENING WIND CHILLS AS
COLD AS 20 TO 35 DEGREES BELOW ZERO ARE EXPECTED ACROSS MUCH THE
REGION THURSDAY NIGHT THROUGH SATURDAY MORNING...WITH OVERNIGHT LOW
TEMPERATURES BETWEEN 5 AND 15 DEGREES BELOW ZERO.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED. HOWEVER...SPOTTERS ARE
ENCOURAGED TO RELAY SNOWFALL REPORTS TO THE NATIONAL WEATHER SERVICE
OFFICE.

DUX

In the hours before

Local storm report, Jan 6, 11:26 PM CST, 5 hours 5 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1126 PM CST WED JAN 06 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1115 PM     SNOW             5 NW KEARNEY            39.42N 94.43W
01/06/2010  E4.5 INCH        CLAY               MO   TRAINED SPOTTER

&&

PC
Local storm report, Jan 6, 11:42 PM CST, 4 hours 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1142 PM CST WED JAN 06 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1141 PM     SNOW             CAMERON                 39.74N 94.24W
01/06/2010  E5.0 INCH        DEKALB             MO   TRAINED SPOTTER

1141 PM     SNOW             OVERLAND PARK           38.91N 94.68W
01/06/2010  E4.8 INCH        JOHNSON            KS   PUBLIC

&&

ACH
Local storm report, Jan 7, 12:02 AM CST, 4 hours 29 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1202 AM CST THU JAN 07 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1201 AM     SNOW             PLEASANT HILL           38.80N 94.27W
01/07/2010  M5.4 INCH        CASS               MO   NWS EMPLOYEE

&&

ACH
Local storm report, Jan 7, 1:04 AM CST, 3 hours 27 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
104 AM CST THU JAN 07 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0103 AM     SNOW             MACON                   39.74N 92.47W
01/07/2010  E4.0 INCH        MACON              MO   TRAINED SPOTTER

&&

ACH
Local storm report, Jan 7, 1:09 AM CST, 3 hours 22 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
109 AM CST THU JAN 07 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0108 AM     SNOW             GALLATIN                39.91N 93.96W
01/07/2010  M6.0 INCH        DAVIESS            MO   CO-OP OBSERVER

&&

MJ
Local storm report, Jan 7, 2:19 AM CST, 2 hours 12 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
219 AM CST THU JAN 07 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0158 AM     SNOW             INDEPENDENCE            39.09N 94.35W
01/07/2010  E5.0 INCH        JACKSON            MO   PUBLIC

            SNOW IS DRIFTING

&&

MJ

The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 7, 4:31 AM CSTWinter Weather AdvisoryEAXAdair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more16 hr

Nearby

Wind Chill Warnings in Missouri, 2010Wind Chill Warnings in Kansas, 2010Every wind chill warning in 2010

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.