Wind Chill Advisory 3, NWS St. Louis, MO

Adams County, IL, Bond County, IL, Brown County, IL, Calhoun County, IL, Clinton County, IL, Fayette County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Madison County, IL, Marion County, IL, Monroe County, IL, Montgomery County, IL, Pike County, IL, Randolph County, IL, Saint Clair County, IL, Washington County, IL, Audrain County, MO, Boone County, MO, Callaway County, MO, City of Saint Louis, MO, Cole County, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Knox County, MO, Lewis County, MO, Lincoln County, MO, Madison County, MO, Marion County, MO, Moniteau County, MO, Monroe County, MO, Montgomery County, MO, Osage County, MO, Pike County, MO, Ralls County, MO, Reynolds County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Shelby County, MO, Warren County, MO, Washington County, MO

219 
WWUS43 KLSX 222022
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
222 PM CST WED JAN 22 2014

...DANGEROUS WIND CHILLS EXPECTED TONIGHT AND THURSDAY MORNING...

ILZ058>060-064-065-069-070-098>101-MOZ041-047>052-059>064-231100-
/O.EXT.KLSX.WC.Y.0003.140123T0600Z-140123T1800Z/
BOND IL-BOONE MO-CALHOUN IL-CALLAWAY MO-CLINTON IL-COLE MO-
FAYETTE IL-FRANKLIN MO-GASCONADE MO-GREENE IL-JERSEY IL-
LINCOLN MO-MACOUPIN IL-MADISON IL-MARION IL-MONITEAU MO-
MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-ST. CHARLES MO-ST. CLAIR IL-
ST. LOUIS CITY MO-ST. LOUIS MO-WARREN MO-
INCLUDING THE CITIES OF...BELLEVILLE...COLUMBIA...EDWARDSVILLE...
JEFFERSON CITY...LITCHFIELD...SALEM...ST CHARLES...ST LOUIS...
UNION...VANDALIA
222 PM CST WED JAN 22 2014

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

* TIMING...A STRONG COLD FRONT WILL USHER IN ANOTHER ROUND OF VERY
  COLD AIR AND GUSTY NORTHWEST WINDS THIS EVENING WITH THE
  COMBINATION OF LOW TEMPERATURES AND STRONG WINDS SUFFICIENT TO
  RESULT IN DANGEROUS WIND CHILLS AFTER MIDNIGHT AND CONTINUE
  THROUGH THURSDAY MORNING.

* WIND CHILL...AS LOW AS 20 BELOW DUE TO TEMPERATURES FROM 3 BELOW
  TO 3 ABOVE ZERO...AND WINDS NORTHWEST 15 TO 20 MPH WITH GUSTS UP
  TO 30 MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN FROSTBITE
  ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. THOSE OUTDOORS
  WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH RISK FOR FROSTBITE
  OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

ILZ074-079-102-MOZ065-072>075-084-085-099-231100-
/O.EXT.KLSX.WC.Y.0003.140123T0900Z-140123T1800Z/
CRAWFORD MO-IRON MO-JEFFERSON MO-MADISON MO-MONROE IL-RANDOLPH IL-
REYNOLDS MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-WASHINGTON IL-
WASHINGTON MO-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
222 PM CST WED JAN 22 2014

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

* TIMING...A STRONG COLD FRONT WILL USHER IN ANOTHER ROUND OF VERY
  COLD AIR AND GUSTY NORTHWEST WINDS LATE THIS EVENING AND
  OVERNIGHT WITH THE COMBINATION OF LOW TEMPERATURES AND STRONG
  WINDS SUFFICIENT TO RESULT IN DANGEROUS WIND CHILLS LATE TONIGHT
  AND CONTINUE INTO THURSDAY MORNING.

* WIND CHILL...AS LOW AS 16 BELOW DUE TO TEMPERATURES ZERO TO 7
  ABOVE ZERO...AND WINDS NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO
  30 MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN FROSTBITE
  ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. THOSE OUTDOORS
  WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH RISK FOR FROSTBITE
  OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

ILZ095>097-MOZ018-019-026-027-034>036-042-231100-
/O.CON.KLSX.WC.Y.0003.140123T0300Z-140123T1800Z/
ADAMS IL-AUDRAIN MO-BROWN IL-KNOX MO-LEWIS MO-MARION MO-MONROE MO-
PIKE IL-PIKE MO-RALLS MO-SHELBY MO-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...MEXICO...
QUINCY
222 PM CST WED JAN 22 2014

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO NOON CST THURSDAY...

* TIMING...A STRONG COLD FRONT WILL USHER IN ANOTHER ROUND OF VERY
  COLD AIR AND GUSTY NORTHWEST WINDS THIS EVENING WITH THE
  COMBINATION OF LOW TEMPERATURES AND STRONG WINDS SUFFICIENT TO
  RESULT IN DANGEROUS WIND CHILLS LATER THIS EVENING AND CONTINUE
  THROUGH THURSDAY MORNING.

* WIND CHILL...AS LOW AS 24 BELOW DUE TO TEMPERATURES 2 BELOW TO 6
  BELOW ZERO...AND WINDS NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO
  35 MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN FROSTBITE
  ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. THOSE OUTDOORS
  WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH RISK FOR FROSTBITE
  OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

TES

601 
WWUS43 KLSX 230959
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
359 AM CST THU JAN 23 2014

...DANGEROUS WIND CHILLS EXPECTED TONIGHT AND THURSDAY MORNING...

ILZ095>097-MOZ018-019-026-027-034>036-042-231800-
/O.CON.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
ADAMS IL-AUDRAIN MO-BROWN IL-KNOX MO-LEWIS MO-MARION MO-MONROE MO-
PIKE IL-PIKE MO-RALLS MO-SHELBY MO-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...MEXICO...
QUINCY
359 AM CST THU JAN 23 2014

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

* TIMING...A STRONG COLD FRONT WILL USHER IN ANOTHER ROUND OF 
  VERY COLD AIR AND GUSTY NORTHWEST WINDS THIS EVENING WITH THE 
  COMBINATION OF LOW TEMPERATURES AND STRONG WINDS SUFFICIENT TO 
  RESULT IN DANGEROUS WIND CHILLS LATER THIS EVENING AND 
  CONTINUE THROUGH THURSDAY MORNING.

* WIND CHILL...AS LOW AS 24 BELOW DUE TO TEMPERATURES 3 BELOW TO 
  3 ABOVE ZERO...AND WINDS NORTHWEST 15 TO 20 MPH WITH GUSTS UP 
  TO 25 MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN 
  FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. 
  THOSE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH 
  RISK FOR FROSTBITE OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

ILZ058>060-064-065-069-070-098>101-MOZ041-047>052-059>064-231800-
/O.CON.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
BOND IL-BOONE MO-CALHOUN IL-CALLAWAY MO-CLINTON IL-COLE MO-
FAYETTE IL-FRANKLIN MO-GASCONADE MO-GREENE IL-JERSEY IL-
LINCOLN MO-MACOUPIN IL-MADISON IL-MARION IL-MONITEAU MO-
MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-ST. CHARLES MO-ST. CLAIR IL-
ST. LOUIS CITY MO-ST. LOUIS MO-WARREN MO-
INCLUDING THE CITIES OF...BELLEVILLE...COLUMBIA...EDWARDSVILLE...
JEFFERSON CITY...LITCHFIELD...SALEM...ST CHARLES...ST LOUIS...
UNION...VANDALIA
359 AM CST THU JAN 23 2014

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

* TIMING...A STRONG COLD FRONT WILL USHER IN ANOTHER ROUND OF 
  VERY COLD AIR AND GUSTY NORTHWEST WINDS THIS EVENING WITH THE 
  COMBINATION OF LOW TEMPERATURES AND STRONG WINDS SUFFICIENT TO 
  RESULT IN DANGEROUS WIND CHILLS AFTER MIDNIGHT AND CONTINUE 
  THROUGH THURSDAY MORNING.

* WIND CHILL...AS LOW AS 21 BELOW DUE TO TEMPERATURES 1 BELOW TO 6
  ABOVE ZERO...AND WINDS NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO
  AROUND 25 MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN 
  FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. 
  THOSE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH 
  RISK FOR FROSTBITE OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

ILZ074-079-102-MOZ065-072>075-084-085-099-231800-
/O.CON.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
CRAWFORD MO-IRON MO-JEFFERSON MO-MADISON MO-MONROE IL-RANDOLPH IL-
REYNOLDS MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-WASHINGTON IL-
WASHINGTON MO-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
359 AM CST THU JAN 23 2014

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

* TIMING...A STRONG COLD FRONT WILL USHER IN ANOTHER ROUND OF 
  VERY COLD AIR AND GUSTY NORTHWEST WINDS LATE THIS EVENING AND 
  OVERNIGHT WITH THE COMBINATION OF LOW TEMPERATURES AND STRONG 
  WINDS SUFFICIENT TO RESULT IN DANGEROUS WIND CHILLS LATE 
  TONIGHT AND CONTINUE INTO THURSDAY MORNING.

* WIND CHILL...AS LOW AS 17 BELOW DUE TO TEMPERATURES 1 TO 10
  ABOVE...AND WINDS NORTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25
  MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN 
  FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. 
  THOSE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH 
  RISK FOR FROSTBITE OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

JP

850 
WWUS43 KLSX 231017
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
417 AM CST THU JAN 23 2014

...DANGEROUS WIND CHILLS EXPECTED TONIGHT AND THURSDAY MORNING...

ILZ095>097-MOZ018-019-026-027-034>036-042-231800-
/O.CON.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
ADAMS IL-AUDRAIN MO-BROWN IL-KNOX MO-LEWIS MO-MARION MO-MONROE MO-
PIKE IL-PIKE MO-RALLS MO-SHELBY MO-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...MEXICO...
QUINCY
417 AM CST THU JAN 23 2014

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

* TIMING...A STRONG COLD FRONT HAS USHERED IN ANOTHER ROUND OF
  VERY COLD AIR AND GUSTY NORTHWEST WINDS...AND THE COMBINATION OF
  LOW TEMPERATURES AND STRONG WINDS IS SUFFICIENT TO RESULT IN
  DANGEROUS WIND CHILLS THROUGH THIS MORNING.

* WIND CHILL...AS LOW AS 23 BELOW DUE TO TEMPERATURES 2 BELOW TO 
  3 ABOVE ZERO...AND WINDS NORTHWEST 15 TO 20 MPH WITH GUSTS UP 
  TO 25 MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN 
  FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. 
  THOSE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH 
  RISK FOR FROSTBITE OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

ILZ058>060-064-065-069-070-098>101-MOZ041-047>052-059>064-231800-
/O.CON.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
BOND IL-BOONE MO-CALHOUN IL-CALLAWAY MO-CLINTON IL-COLE MO-
FAYETTE IL-FRANKLIN MO-GASCONADE MO-GREENE IL-JERSEY IL-
LINCOLN MO-MACOUPIN IL-MADISON IL-MARION IL-MONITEAU MO-
MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-ST. CHARLES MO-ST. CLAIR IL-
ST. LOUIS CITY MO-ST. LOUIS MO-WARREN MO-
INCLUDING THE CITIES OF...BELLEVILLE...COLUMBIA...EDWARDSVILLE...
JEFFERSON CITY...LITCHFIELD...SALEM...ST CHARLES...ST LOUIS...
UNION...VANDALIA
417 AM CST THU JAN 23 2014

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

* TIMING...A STRONG COLD FRONT HAS USHERED IN ANOTHER ROUND OF
  VERY COLD AIR AND GUSTY NORTHWEST WINDS...AND THE COMBINATION OF
  LOW TEMPERATURES AND STRONG WINDS IS SUFFICIENT TO RESULT IN
  DANGEROUS WIND CHILLS THROUGH THIS MORNING.

* WIND CHILL...AS LOW AS 19 BELOW DUE TO TEMPERATURES ZERO TO 6
  ABOVE ZERO...AND WINDS NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO
  AROUND 25 MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN 
  FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. 
  THOSE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH 
  RISK FOR FROSTBITE OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

ILZ074-079-102-MOZ065-072>075-084-085-099-231800-
/O.CON.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
CRAWFORD MO-IRON MO-JEFFERSON MO-MADISON MO-MONROE IL-RANDOLPH IL-
REYNOLDS MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-WASHINGTON IL-
WASHINGTON MO-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
417 AM CST THU JAN 23 2014

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

* TIMING...A STRONG COLD FRONT HAS USHERED IN ANOTHER ROUND OF
  VERY COLD AIR AND GUSTY NORTHWEST WINDS...AND THE COMBINATION OF
  LOW TEMPERATURES AND STRONG WINDS IS SUFFICIENT TO RESULT IN
  DANGEROUS WIND CHILLS THROUGH THIS MORNING.

* WIND CHILL...AS LOW AS 17 BELOW DUE TO TEMPERATURES 3 TO 10
  ABOVE...AND WINDS NORTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25
  MPH.

* IMPACTS...WIND CHILLS OF THIS MAGNITUDE CAN RESULT IN 
  FROSTBITE ON EXPOSED SKIN IN AS LITTLE AS 15 TO 30 MINUTES. 
  THOSE OUTDOORS WITHOUT SUFFICIENT PROTECTION WILL RUN A HIGH 
  RISK FOR FROSTBITE OR HYPOTHERMIA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY IS ISSUED WHEN A STRONG WIND COMBINES WITH
VERY LOW TEMPERATURES TO CREATE DANGEROUS CONDITIONS FOR EXPOSED
SKIN. THE COLD AIR AND WIND WILL MAKE IT FEEL LIKE IT IS BETWEEN
15 AND 24 DEGREES BELOW ZERO FOR SEVERAL HOURS. THOSE PLANNING TO
VENTURE OUTDOORS SHOULD USE COMMON SENSE AND DRESS WARMLY...
MAKING SURE THAT ALL EXPOSED SKIN IS COVERED.

&&

$$

JP

263 
WWUS43 KLSX 231800
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
1200 PM CST THU JAN 23 2014

ILZ095>097-MOZ018-019-026-027-034>036-042-231900-
/O.EXP.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
ADAMS IL-AUDRAIN MO-BROWN IL-KNOX MO-LEWIS MO-MARION MO-MONROE MO-
PIKE IL-PIKE MO-RALLS MO-SHELBY MO-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...MEXICO...
QUINCY
1200 PM CST THU JAN 23 2014

...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY...

A SLOW INCREASE IN TEMPERATURES AND A SLOW DROP IN WINDS WILL
ALLOW WIND CHILL VALUES TO GRDUALLY MODERATE THIS AFTERNOON.

$$

ILZ058>060-064-065-069-070-098>101-MOZ041-047>052-059>064-231900-
/O.EXP.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
BOND IL-BOONE MO-CALHOUN IL-CALLAWAY MO-CLINTON IL-COLE MO-
FAYETTE IL-FRANKLIN MO-GASCONADE MO-GREENE IL-JERSEY IL-
LINCOLN MO-MACOUPIN IL-MADISON IL-MARION IL-MONITEAU MO-
MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-ST. CHARLES MO-ST. CLAIR IL-
ST. LOUIS CITY MO-ST. LOUIS MO-WARREN MO-
INCLUDING THE CITIES OF...BELLEVILLE...COLUMBIA...EDWARDSVILLE...
JEFFERSON CITY...LITCHFIELD...SALEM...ST CHARLES...ST LOUIS...
UNION...VANDALIA
1200 PM CST THU JAN 23 2014

...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY...

A SLOW INCREASE IN TEMPERATURES AND A SLOW DROP IN WINDS WILL
ALLOW WIND CHILL VALUES TO GRDUALLY MODERATE THIS AFTERNOON.

$$

ILZ074-079-102-MOZ065-072>075-084-085-099-231900-
/O.EXP.KLSX.WC.Y.0003.000000T0000Z-140123T1800Z/
CRAWFORD MO-IRON MO-JEFFERSON MO-MADISON MO-MONROE IL-RANDOLPH IL-
REYNOLDS MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-WASHINGTON IL-
WASHINGTON MO-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
1200 PM CST THU JAN 23 2014

...WIND CHILL ADVISORY WILL EXPIRE AT NOON CST TODAY...

A SLOW INCREASE IN TEMPERATURES AND A SLOW DROP IN WINDS WILL
ALLOW WIND CHILL VALUES TO GRDUALLY MODERATE THIS AFTERNOON.

$$

TRUETT

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ST LOUIS MO
122 AM CST Wed Jan 22 2014

.SHORT TERM:  (Through Tonight)
Issued at 100 AM CST Wed Jan 22 2014

Main focus thru the period will be temps and wind chill values.

Mdls have sped up timing of approaching cdfnt today and now place
the fnt across ern portions of the CWA by 18z. Have therefore
lowered temps compared to the prev forecast. However, as deeper
mixing is expected today, will trend temps twd the warmer MOS.

Sfc ridge builds into the region tonight as another s/w rounds the
upper low. This 1044+ mb ridge will bring very cold air into the
area again. There is some question about amount of cloud cover
tonight which will have a big impact on temps. Clouds may clear out
of the nrn portions of the CWA around sunrise. For now, have
lowered temps slightly, but still above MOS for now. As the colder
air moves in, winds will also increase. This combination will
produce wind chill values well below zero tonight for the entire
CWA. With wind chill adv criteria of -15F, have high confidence at
least some portion of the CWA will need an adv tonight. Main
question will be which areas and for how long. Believe main area
will be along and n of the Missouri River and for areas along and
n of I70 in IL. Will have the adv out in an hour or two after
refining the forecast.

Tilly

.LONG TERM:  (Wednesday through Next Tuesday)
Issued at 246 PM CST Tue Jan 21 2014

We will see a brief period of warm advection during the morning into
the early afternoon on Wednesday. This should allow for a moderation
in temperatures as compared to today, however a surface trof and
another Arctic cold front will push through the area from late
morning into the afternoon. The models are move agressive with
both the speed of the fropa and the magnitude of cold advection. The
consensus of the model suite has H85 temperatures already in the
-20 to -22 degC range by 00Z Thursday in northeast MO, which is a
good 9-12h faster than previous forecasts. Strong and gusty
northwest winds will once again be common in the wake of the
front. Blustery conditions will continue on Wednesday night and
into Thursday morning as strong and gusty northwest winds usher
the Arctic air southward. Still looking at falling temps through
mid-morning on Thursday, bottoming out below zero across northeast
MO and west central IL and in the single digits south. Temperatures
should then rebound into the teens in the afternoon, with winds
dimishing as the 1040+ mb surface high moves into the Central
Plains and Mid MS Valley. The temperature see-saw will continue on
Friday. The Arctic high shifts quickly to the south on Thursday
night with low-level winds veering and low-level warm advection
commencing. This regime really ramps up on Friday with gusty
southwest winds and temperatures in most areas warming well into
the 30s.

From Late Friday into early next week the upper air pattern
continues to be dominated by a deep broad longwave trof across
eastern NOAM. Overall this is a cold pattern however individual
shortwaves and the associated surface boundaries will largely
dictate the magnitude of the cold air, and timing and placement.
The deterministic models are showing some variability with regards
to this during the weekend leading to a more vulnerable temperature
forecast. Using the ensemble means and a greater weighting of the
ECMWF for detail at this time. This would bring another cold front
through the region Friday night/early Saturday. This system could
produce some light snow across northeast MO into west central IL
but at this range I just have some slight pops in the forecast.
Another more formidable shortwave and surface low will pass
through the area Sunday and this could likewise produce some
measurable snowfall, however there has been considerable model to
model and run-to-run variability in the location of features. I
think once again northeast MO into west central/southcentral IL is
the most likely corridor, but given the time ranges and uncertainty
still have slight chance pops. Another good blast of Arctic air
appears poised in the wake of this system for Sunday night into
Monday.

Glass

&&

.AVIATION:  (For the 06z TAFs through 06z Wednesday Night)
Issued at 1049 PM CST Tue Jan 21 2014

VFR, low-mid level cloudiness will continue to advect sewd through
our area late tgt. Yet another fast moving cold front will move
thru on Wednesday, with gusty NW winds behind the front. CIGs are
expected to reach MVFR for many areas near and east of the MS
river Wednesday afternoon and night as the core of the cold air
comes down.

Specifics for KSTL: Mid and high level, VFR clouds expected thru
late tonight with a period of just scattered clouds Wednesday
aftn. Cold front expected to pass thru around midday with gusty NW
winds to follow and some increasing clouds. Lower MVFR CIGs to
hold off until nightfall with gusty winds continuing.

TES/GKS

&&

.PRELIMINARY POINT TEMPS/POPS:
Saint Louis      1  13   4  36 /   0   0   0   0
Quincy          -4   8   1  34 /   0   0   0   0
Columbia         0  13   4  36 /   0   0   0   0
Jefferson City   2  14   4  36 /   0   0   0   0
Salem            3  12   3  30 /   0   0   0   0
Farmington       4  14   5  34 /   0   0   0   0

&&

.LSX WATCHES/WARNINGS/ADVISORIES:
MO...NONE.
IL...NONE.
&&

WFO LSX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
436 PM CST TUE JAN 21 2014

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-221200-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-
MARION IL-WASHINGTON IL-RANDOLPH IL-ADAMS IL-BROWN IL-PIKE IL-
CALHOUN IL-JERSEY IL-MADISON IL-ST. CLAIR IL-MONROE IL-KNOX MO-
LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-BOONE MO-
AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO-
LINCOLN MO-GASCONADE MO-WARREN MO-ST. CHARLES MO-FRANKLIN MO-
ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
436 PM CST TUE JAN 21 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN AND
CENTRAL MISSOURI AS WELL AS WEST CENTRAL AND SOUTHWEST ILLINOIS.

.DAY ONE...TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

DANGEROUS WIND CHILLS OF 15 TO 20 BELOW ZERO ARE EXPECTED FROM
LATE WEDNESDAY EVENING THROUGH THURSDAY MORNING ACROSS THE
NORTHERN HALF OF MISSOURI THROUGH CENTRAL ILLINOIS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED THROUGH TONIGHT.

GKS