Alert archive / Missouri / Winter Storm Warnings in 2008

Winter Storm Warning 1, NWS St. Louis, MO

January 31, 200814 counties in Illinois; 15 counties in Missouri

NWS St. Louis, MO issued this winter storm warning at Jan 31, 2008, 4:21 AM CST for 14 counties in Illinois; 15 counties in Missouri. It took effect at Jan 31, 2008, 6:00 AM CST. It was in force for 30 hr. 60 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 31, 2008, 4:21 AM CST (10:21 UTC)
In effect from
Jan 31, 2008, 6:00 AM CST
Expired
Feb 1, 2008, 12:00 PM CST
In force
30 hr
Issued by
NWS St. Louis, MO
All 29 counties

Bond 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, Randolph County, IL, Saint Clair County, IL, Washington County, IL, City of Saint Louis, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Lincoln County, MO, Madison County, MO, Reynolds County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Warren County, MO, Washington County, MO

The radar

The St Louis radar (KLSX), 42 km from the middle of the area, began a volume at 10:22 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.

What was reported inside it

TimeReportWhereRemark
Jan 31, 11:36 AM CSTSNOW 2Ellington, MOSNOWFALL AS OF 1136 AM CST. SNOW CONTINUES TO FALL.
Jan 31, 11:44 AM CSTSNOW 0Cuba, MODUSTING OF SNOW ON THE GROUND.
Jan 31, 11:44 AM CSTSNOW 14 W Fredericktown, MOSNOW CONTINUES TO FALL IN FREDRICKSTOWN.
Jan 31, 11:44 AM CSTSNOW 1.5Annapolis, MOSNOW CONTINUES TO FALL.
Jan 31, 1:15 PM CSTSNOW 0.5St. Peters, MOLIGHT SNOW CONTINUES TO FALL.
Jan 31, 1:25 PM CSTSNOW 0.5Steelville, MOLIGHT SNOW CONTINUES TO FALL IN STEELVILLE.
Jan 31, 1:50 PM CSTSNOW 0.52 E Delhi, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 3:15 PM CSTSNOW 0.5Walshville, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 3:15 PM CSTSNOW 0.9Centralia, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 3:36 PM CSTSNOW 1Alhambra, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 4:05 PM CSTSNOW 2Aviston, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 4:20 PM CSTSNOW 0.5Edwardsville, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 4:30 PM CSTSNOW 1.5O'Fallon, MOLIGHT SNOW CONTINUES TO FALL.
Jan 31, 4:30 PM CSTSNOW 1.5Washington, MOLIGHT SNOW CONTINUES TO FALL.
Jan 31, 4:30 PM CSTSNOW 2Hazelwood, MOLIGHT SNOW CONTINUES TO FALL.
Jan 31, 4:50 PM CSTSNOW 1Steelville, MOLIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 4:50 PM CSTSNOW 1.5Fieldon, ILLIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 5:14 PM CSTSNOW 0.57 S Bland, MOLIGHT SNOW CONTINUES TO FALL.
Jan 31, 5:14 PM CSTSNOW 1Girard, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 5:14 PM CSTSNOW 1.5Carlinville, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 5:14 PM CSTSNOW 1.5Gasconade, MOLIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 5:14 PM CSTSNOW 2Grafton, ILLIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 5:14 PM CSTSNOW 2.5Jerseyville, ILLIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 5:45 PM CSTSNOW 1.5Girard, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 6:15 PM CSTSNOW 1.2Rosebud, MOLIGHT SNOW CONTINUES TO FALL.
Jan 31, 6:15 PM CSTSNOW 2New Haven, MOMODERATE SNOWFALL. VISIBILITY 1/2 MILE.
Jan 31, 6:15 PM CSTSNOW 2Palmyra, ILLIGHT SNOW CONTINUES TO FALL.
Jan 31, 6:15 PM CSTSNOW 2Warrenton, MOLIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 6:15 PM CSTSNOW 2.5Bethalto, ILLIGHT TO MODERATE SNOW CONTINUES TO FALL
Jan 31, 7:05 PM CSTFREEZING RAIN 0Park Hills, MOFREEZING DRIZZLE WITH LIGHT ICE ACCUMULATION IS OCCURRING OVER PARTS OF ST. FRANCOIS COUNTY.
Jan 31, 7:10 PM CSTSNOW 4.5Virden, ILLIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 7:15 PM CSTSNOW 2.5Mascoutah, ILMODERATE SNOWFALL IS OCCURRING.
Jan 31, 7:25 PM CSTSNOW 25 E Brighton, ILREPORT FROM WOODBURN. LIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 7:27 PM CSTSNOW 1.57 W New Haven, MOLIGHT TO MODERATER SNOW CONTINUES
Jan 31, 7:45 PM CSTSNOW 1.5Steelville, MOLIGHT TO MODERATE SNOW CONTINUES TO FALL.
Jan 31, 7:50 PM CSTSNOW 1.5Cuba, MOLIGHT TO MODERATE SNOW CONTINUES.
Jan 31, 7:55 PM CSTSNOW 2Creve Coeur, MOPUBLIC REPORT 2.0 INCHES.
Jan 31, 8:10 PM CSTSNOW 2.21 S Belleville, ILLIGHT SNOW CONTINUES.
Jan 31, 8:11 PM CSTSNOW 2High Ridge, MOLIGHT SNOW CONTINUES. VISIBILITY 3/4 MILE.
Jan 31, 8:11 PM CSTSNOW 2.2Aviston, ILLIGHT TO MODERATE SNOW CONTINUES.
Jan 31, 8:15 PM CSTSNOW 3Hazelwood, MOLIGHT TO MODERATE SNOW CONTINUES.
Jan 31, 8:55 PM CSTSNOW 2.5Greenville, ILLIGHT TO MODERATE SNOW CONTINUES - VISIBILITY 3/4 MILE
Jan 31, 9:15 PM CSTSNOW 3Girard, ILLIGHT TO MODERATE SNOW CONTINUES.
Jan 31, 9:17 PM CSTSNOW 2.54 E Brighton, ILLIGHT TO MODERATE SNOW CONTINUES. VISIBILITY 3/4 MILE
Jan 31, 9:18 PM CSTSNOW 2.5Centralia, ILLIGHT SNOW CONTINUES
Jan 31, 9:20 PM CSTSNOW 3Webster Groves, MOLIGHT TO MODERATE SNOW CONTINUES
Jan 31, 9:24 PM CSTSNOW 3Warrenton, MOLIGHT SNOW CONTINUES
Jan 31, 9:35 PM CSTSNOW 4Caseyville, ILLIGHT TO MODERATE SNOW CONTINUES.
Jan 31, 9:40 PM CSTSNOW 32 Se Bethalto, ILJUST SOUTHEAST OF ST. LOUIS REGIONAL AIRPORT.
Jan 31, 9:40 PM CSTSNOW 45 W Girard, IL4.0 INCHES OF SNOW ON THE WEST SIDE OF OTTER LAKE.
Jan 31, 9:45 PM CSTSNOW 3O'Fallon, MOLIGHT SNOW CONTINUES.
Jan 31, 10:17 PM CSTSNOW 1.9Hillsboro, IL
Jan 31, 10:30 PM CSTSNOW 3Columbia, IL3 INCHES IN DOWNTOWN COLUMBIA.
Jan 31, 10:38 PM CSTSNOW 2.62 Sw Lake St. Louis, MO
Jan 31, 10:38 PM CSTSNOW 2.8Edwardsville, ILROADS ARE SNOW COVERED.
Jan 31, 10:38 PM CSTSNOW 31 S Belleville, IL
Jan 31, 10:46 PM CSTSNOW 3Ellisville, MO
Jan 31, 10:54 PM CSTSNOW 1.5Belleville, IL1.5 INCHES IN LAST 4 HOURS...SNOW DEPTH IS 3 INCHES. SNOW COVERED ROADS.
Jan 31, 10:54 PM CSTSNOW 2.84 Wsw Steelville, MOHAS DIMINISHED TO FLURRIES.
Jan 31, 11:08 PM CSTSNOW 3.4Harvester, MO

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 10.4 hours before the alert went out and 235 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, Lincoln, IL at 00:00Z on 2008-01-31Temperature 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, Lincoln, IL at 00:00Z on 2008-01-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -9 square meters per square second.1939587897117Sfc1 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
1532 m above ground
0-6 km bulk shear
86 kt
0-1 km storm-relative helicity
-9 m²/s²
0-3 km storm-relative helicity
52 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.

000 
WWUS43 KLSX 311021
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
421 AM CST THU JAN 31 2008

...MAJOR WINTER STORM WILL AFFECT PARTS OF MISSOURI AND ILLINOIS
TODAY...TONIGHT...AND INTO FRIDAY...

.THIS MORNINGS WEATHER DATA INDICATES A MAJOR WINTER STORM WILL BE
AFFECTING PARTS OF THE CENTRAL U.S. TODAY...TONIGHT...AND INTO
FRIDAY. HEAVY SNOW WILL DEVELOP OVER SOUTHERN MISSOURI AND
SOUTHERN ILLINOIS THIS MORNING...THEN PUSH INTO EASTERN MISSOURI
AND CENTRAL ILLINOIS THIS AFTERNOON. THE SNOW WILL THEN CONTINUE
TONIGHT...BEFORE TAPERING OFF OVER EASTERN MISSOURI AND SOUTHWEST ILLINOIS
ON FRIDAY MORNING.

THE HEAVIEST SNOWFALL OVER MISSOURI WILL GENERALLY BE ALONG AND
SOUTH OF THE INTERSTATE 44 CORRIDOR...WITH THE HEAVIEST SNOW IN ILLINOIS
FALLING ALONG AND EAST OF A ST. LOUIS...LITCHFIELD LINE. 

TOTAL SNOW ACCUMULATIONS FROM THIS STORM WILL RANGE FROM NEARLY
10 INCHES OVER PARTS OF SOUTHEAST MISSOURI AND SOUTHERN
ILLINOIS...TO 1-2 INCHES IN EXTREME NORTHEAST MISSOURI.

ILZ079-MOZ072>075-084-085-099-312230-
/O.UPG.KLSX.WS.A.0001.080131T1800Z-080201T1200Z/
/O.NEW.KLSX.WS.W.0001.080131T1200Z-080201T1500Z/
RANDOLPH IL-CRAWFORD-WASHINGTON-ST. FRANCOIS-STE. GENEVIEVE-IRON-
MADISON-REYNOLDS-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
421 AM CST THU JAN 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL 9 AM CST FRIDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A WINTER
STORM WARNING...WHICH IS IN EFFECT UNTIL 9 AM CST FRIDAY. THE
WINTER STORM WATCH IS NO LONGER IN EFFECT. 

SNOW WILL DEVELOP ACROSS THE AREA THIS MORNING. WHILE MOST OF
THE EARLY SNOWFALL WILL BE FAIRLY LIGHT...THE SNOWFALL WILL
BECOME MUCH HEAVIER LATER THIS MORNING AND THIS AFTERNOON...AND
AND TRAVEL CONDITIONS WILL DETERIORATE RAPIDLY.

BY THE TIME THE SNOW TAPERS OFF FRIDAY MORNING...SNOW
ACCUMULATIONS OF 9 TO 11 INCHES ARE EXPECTED.

A WINTER STORM WARNING MEANS THAT A SIGNIFICANT AMOUNT OF SNOW...
SLEET AND/OR ICE IS EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

$$

ILZ069-074-098>102-MOZ052-059>065-312230-
/O.UPG.KLSX.WS.A.0001.080131T1800Z-080201T1200Z/
/O.NEW.KLSX.WS.W.0001.080131T1800Z-080201T1500Z/
CLINTON IL-WASHINGTON IL-CALHOUN IL-JERSEY IL-MADISON IL-
ST. CLAIR IL-MONROE IL-LINCOLN-GASCONADE-WARREN-ST. CHARLES-
FRANKLIN-ST. LOUIS-ST. LOUIS CITY-JEFFERSON-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...UNION...ST LOUIS
421 AM CST THU JAN 31 2008

...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO 9 AM CST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A WINTER
STORM WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 9 AM CST
FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. 

SNOW WILL DEVELOP ACROSS THE AREA THIS AFTERNOON. WHILE THE SNOW
WILL BE FAIRLY LIGHT AT FIRST...THE SNOWFALL IS EXPECTED TO BECOME
MUCH HEAVIER THIS EVENING...AND TRAVEL CONDITIONS WILL
DETERIORATE RAPIDLY. 

BY THE TIME THE SNOW TAPERS OFF FRIDAY MORNING...SNOW
ACCUMULATIONS OF 5 TO 8 INCHES ARE EXPECTED.

A WINTER STORM WARNING MEANS THAT A SIGNIFICANT AMOUNT OF SNOW...
SLEET AND/OR ICE IS EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

$$

ILZ058>060-064-065-070-312230-
/O.UPG.KLSX.WS.A.0001.080201T0000Z-080201T1800Z/
/O.NEW.KLSX.WS.W.0001.080131T2100Z-080201T1800Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
421 AM CST THU JAN 31 2008

...WINTER STORM WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO
12 PM CST FRIDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A WINTER
STORM WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO
12 PM CST FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. 

SNOW WILL DEVELOP ACROSS THE AREA THIS AFTERNOON. WHILE THE SNOW
WILL BE FAIRLY LIGHT AT FIRST...THE SNOWFALL IS EXPECTED TO BECOME
MUCH HEAVIER THIS EVENING...AND TRAVEL CONDITIONS WILL
DETERIORATE RAPIDLY. 

BY THE TIME THE SNOW TAPERS OFF FRIDAY MORNING...SNOW
ACCUMULATIONS WILL RANGE FROM AROUND 6 INCHES IN LITCHFIELD...TO
11 INCHES NEAR SALEM.

A WINTER STORM WARNING MEANS THAT A SIGNIFICANT AMOUNT OF SNOW...
SLEET AND/OR ICE IS EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

$$

MOZ041-047>050-312230-
/O.UPG.KLSX.WS.A.0001.080131T1200Z-080201T1200Z/
/O.NEW.KLSX.SN.Y.0001.080131T1800Z-080201T1200Z/
BOONE-MONITEAU-COLE-OSAGE-CALLAWAY-
INCLUDING THE CITIES OF...COLUMBIA...JEFFERSON CITY
421 AM CST THU JAN 31 2008

...SNOW ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM CST FRIDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A SNOW
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM CST FRIDAY.
THE WINTER STORM WATCH IS NO LONGER IN EFFECT. 

SNOW WILL DEVELOP ACROSS CENTRAL MISSOURI THIS AFTERNOON...AND
CONTINUE ACROSS THE AREA TONIGHT. 

BY THE TIME THE SNOW TAPERS OFF LATE TONIGHT...SNOW ACCUMULATIONS
OF 3 TO 5 INCHES ARE EXPECTED.  

A SNOW ADVISORY MEANS THAT UP TO 5 INCHES OF SNOW ARE EXPECTED
ACROSS THE ADVISORY AREA. ROADS MAY RAPIDLY BECOME SLIPPERY ONCE
THE SNOW BEGINS...SO MOTORISTS SHOULD PLAN FOR A SLOWER THAN
NORMAL TRIP. BE ESPECIALLY ALERT WHEN APPROACHING BRIDGES...
OVERPASSES...AND CURVES.

$$

MOZ051-312230-
/O.UPG.KLSX.WS.A.0001.080131T1800Z-080201T1200Z/
/O.NEW.KLSX.SN.Y.0001.080131T1800Z-080201T1200Z/
MONTGOMERY-
421 AM CST THU JAN 31 2008

...SNOW ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM CST FRIDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A SNOW
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM CST FRIDAY.
THE WINTER STORM WATCH IS NO LONGER IN EFFECT. 

SNOW WILL DEVELOP ACROSS CENTRAL MISSOURI THIS AFTERNOON...AND
CONTINUE ACROSS THE AREA TONIGHT. 

BY THE TIME THE SNOW TAPERS OFF LATE TONIGHT...SNOW ACCUMULATIONS
OF 3 TO 5 INCHES ARE EXPECTED.  

A SNOW ADVISORY MEANS THAT UP TO 5 INCHES OF SNOW ARE EXPECTED
ACROSS THE ADVISORY AREA. ROADS MAY RAPIDLY BECOME SLIPPERY ONCE
THE SNOW BEGINS...SO MOTORISTS SHOULD PLAN FOR A SLOWER THAN
NORMAL TRIP. BE ESPECIALLY ALERT WHEN APPROACHING BRIDGES...
OVERPASSES...AND CURVES.

$$

MOZ034>036-042-312230-
/O.NEW.KLSX.SN.Y.0001.080131T1800Z-080201T1200Z/
MONROE-RALLS-PIKE-AUDRAIN-
INCLUDING THE CITIES OF...BOWLING GREEN...MEXICO
421 AM CST THU JAN 31 2008

...SNOW ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM CST FRIDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A SNOW
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM CST FRIDAY.

SNOW WILL DEVELOP ACROSS THE REGION THIS AFTERNOON...AND
CONTINUE THROUGHOUT THE NIGHT. 

BY THE TIME THE SNOW TAPERS OFF LATE TONIGHT...SNOW ACCUMULATIONS
OF 3 TO 5 INCHES ARE EXPECTED.  

A SNOW ADVISORY MEANS THAT UP TO 5 INCHES OF SNOW ARE EXPECTED
ACROSS THE ADVISORY AREA. ROADS MAY RAPIDLY BECOME SLIPPERY ONCE
THE SNOW BEGINS...SO MOTORISTS SHOULD PLAN FOR A SLOWER THAN
NORMAL TRIP. BE ESPECIALLY ALERT WHEN APPROACHING BRIDGES...
OVERPASSES...AND CURVES.

$$

ILZ095>097-MOZ027-312230-
/O.NEW.KLSX.SN.Y.0001.080131T2100Z-080201T1500Z/
ADAMS IL-BROWN IL-PIKE IL-MARION-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL
421 AM CST THU JAN 31 2008

...SNOW ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM CST
FRIDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A SNOW
ADVISORY...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 AM
CST FRIDAY. 

SNOW WILL DEVELOP ACROSS NORTHEAST MISSOURI AND WEST CENTRAL
ILLINOIS LATE THIS AFTERNOON...AND CONTINUE ACROSS THE AREA
TONIGHT.

BY THE TIME THE SNOW TAPERS OFF FRIDAY MORNING...SNOW
ACCUMULATIONS OF 3 TO 5 INCHES ARE EXPECTED.  

A SNOW ADVISORY MEANS THAT UP TO 5 INCHES OF SNOW ARE EXPECTED
ACROSS THE ADVISORY AREA. ROADS MAY RAPIDLY BECOME SLIPPERY ONCE
THE SNOW BEGINS...SO MOTORISTS SHOULD PLAN FOR A SLOWER THAN
NORMAL TRIP. BE ESPECIALLY ALERT WHEN APPROACHING BRIDGES...
OVERPASSES...AND CURVES.

$$

TRUETT
8 follow-up statements
000 
WWUS43 KLSX 311656
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
1056 AM CST THU JAN 31 2008

...HEAVY SNOW ADVANCING INTO THE AREA...

.A MAJOR WINTER STORM WILL BRING SIGNIFICANT SNOW TO PARTS OF
MISSOURI AND ILLINOIS. HEAVY SNOW WILL ADVANCE NORTHEAST ACROSS
THE AREA THIS AFTERNOON AND CONTINUE TONIGHT...BEFORE TAPERING OFF
OVER EASTERN MISSOURI AND SOUTHWEST ILLINOIS ON FRIDAY MORNING.

THE HEAVIEST SNOWFALL OVER MISSOURI WILL GENERALLY BE ALONG AND
SOUTH OF THE INTERSTATE 44 CORRIDOR...WITH THE HEAVIEST SNOW IN
ILLINOIS FALLING ALONG AND EAST OF A ST. LOUIS...LITCHFIELD LINE.

TOTAL SNOW ACCUMULATIONS FROM THIS STORM WILL RANGE FROM NEARLY
10 INCHES OVER PARTS OF SOUTHEAST MISSOURI AND SOUTHERN
ILLINOIS...TO 1-2 INCHES IN EXTREME NORTHEAST MISSOURI.

ILZ079-MOZ072>075-084-085-099-312230-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
RANDOLPH IL-CRAWFORD-WASHINGTON-ST. FRANCOIS-STE. GENEVIEVE-IRON-
MADISON-REYNOLDS-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
1056 AM CST THU JAN 31 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY. 

SNOW...HEAVY AT TIMES...WILL CONTINUE THROUGH FRIDAY MORNING.
TRAVEL CONDITIONS WILL CONTINUE TO DETERIORATE AND BY THE TIME
THE SNOW TAPERS OFF FRIDAY MORNING...SNOW ACCUMULATIONS OF 9 TO 11
INCHES ARE EXPECTED.

A WINTER STORM WARNING MEANS THAT A SIGNIFICANT AMOUNT OF SNOW...
SLEET AND/OR ICE IS EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

$$

ILZ069-074-098>102-MOZ052-059>065-312230-
/O.CON.KLSX.WS.W.0001.080131T1800Z-080201T1500Z/
CLINTON IL-WASHINGTON IL-CALHOUN IL-JERSEY IL-MADISON IL-
ST. CLAIR IL-MONROE IL-LINCOLN-GASCONADE-WARREN-ST. CHARLES-
FRANKLIN-ST. LOUIS-ST. LOUIS CITY-JEFFERSON-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...UNION...ST LOUIS
1056 AM CST THU JAN 31 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY. 

SNOW...HEAVY AT TIMES...WILL CONTINUE THROUGH FRIDAY MORNING. 
TRAVEL CONDITIONS WILL DETERIORATE RAPIDLY AND BY THE TIME THE
SNOW TAPERS OFF FRIDAY MORNING...SNOW ACCUMULATIONS OF 6 TO 9
INCHES ARE EXPECTED.

A WINTER STORM WARNING MEANS THAT A SIGNIFICANT AMOUNT OF SNOW...
SLEET AND/OR ICE IS EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

$$

ILZ058>060-064-065-070-312230-
/O.CON.KLSX.WS.W.0001.080131T2100Z-080201T1800Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
1056 AM CST THU JAN 31 2008

...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 12 PM CST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON
TO 12 PM CST FRIDAY. 

SNOW WILL DEVELOP ACROSS THE AREA THIS AFTERNOON. WHILE THE SNOW
WILL BE FAIRLY LIGHT AT FIRST...THE SNOWFALL IS EXPECTED TO
BECOME MUCH HEAVIER THIS EVENING...AND TRAVEL CONDITIONS WILL
DETERIORATE RAPIDLY.

BY THE TIME THE SNOW TAPERS OFF FRIDAY MORNING...SNOW
ACCUMULATIONS WILL RANGE FROM AROUND 6 INCHES IN LITCHFIELD...TO
11 INCHES NEAR SALEM.

A WINTER STORM WARNING MEANS THAT A SIGNIFICANT AMOUNT OF SNOW...
SLEET AND/OR ICE IS EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

$$

MOZ034>036-041-042-047>051-312230-
/O.CON.KLSX.SN.Y.0001.080131T1800Z-080201T1200Z/
MONROE-RALLS-PIKE-BOONE-AUDRAIN-MONITEAU-COLE-OSAGE-CALLAWAY-
MONTGOMERY-
INCLUDING THE CITIES OF...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY
1056 AM CST THU JAN 31 2008

...SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY...

A SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY. 

SNOW WILL CONTINUE TO DEVELOP ACROSS CENTRAL MISSOURI THIS
AFTERNOON...AND BY THE TIME THE SNOW TAPERS OFF LATE
TONIGHT...SNOW ACCUMULATIONS OF 3 TO 5 INCHES ARE EXPECTED.

A SNOW ADVISORY MEANS THAT UP TO 5 INCHES OF SNOW ARE EXPECTED
ACROSS THE ADVISORY AREA. ROADS MAY RAPIDLY BECOME SLIPPERY ONCE
THE SNOW BEGINS...SO MOTORISTS SHOULD PLAN FOR A SLOWER THAN
NORMAL TRIP. BE ESPECIALLY ALERT WHEN APPROACHING BRIDGES...
OVERPASSES...AND CURVES.

$$

ILZ095>097-MOZ027-312230-
/O.CON.KLSX.SN.Y.0001.080131T2100Z-080201T1500Z/
ADAMS IL-BROWN IL-PIKE IL-MARION-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL
1056 AM CST THU JAN 31 2008

...SNOW ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 AM CST FRIDAY...

A SNOW ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 AM CST FRIDAY. 

SNOW WILL DEVELOP ACROSS NORTHEAST MISSOURI AND WEST CENTRAL
ILLINOIS LATE THIS AFTERNOON...AND CONTINUE ACROSS THE AREA
TONIGHT.

BY THE TIME THE SNOW TAPERS OFF FRIDAY MORNING...SNOW
ACCUMULATIONS OF 3 TO 5 INCHES ARE EXPECTED.

A SNOW ADVISORY MEANS THAT UP TO 5 INCHES OF SNOW ARE EXPECTED
ACROSS THE ADVISORY AREA. ROADS MAY RAPIDLY BECOME SLIPPERY ONCE
THE SNOW BEGINS...SO MOTORISTS SHOULD PLAN FOR A SLOWER THAN
NORMAL TRIP. BE ESPECIALLY ALERT WHEN APPROACHING BRIDGES...
OVERPASSES...AND CURVES.

$$

CVKING
000 
WWUS43 KLSX 312007
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
207 PM CST THU JAN 31 2008

...MAJOR WINTER STORM AFFECTING THE REGION...

.A MAJOR WINTER STORM WILL BRING SIGNIFICANT SNOWFALL TO PARTS OF
MISSOURI AND ILLINOIS TONIGHT. SNOW...HEAVY AT TIMES...WILL
CONTINUE THROUGHOUT THE EVENING AND OVERNIGHT HOURS...BEFORE
TAPERING OFF FROM WEST TO EAST FRIDAY MORNING.

THE HEAVIEST SNOWFALL WILL BE ALIGNED ALONG INTERSTATE 44
IN EASTERN MISSOURI AND INTERSTATE 55 IN SOUTHWEST ILLINOIS.

TOTAL SNOW ACCUMULATIONS FROM THIS STORM WILL RANGE FROM 6 TO 10
INCHES OVER PARTS OF EAST CENTRAL MISSOURI AND SOUTHERN
ILLINOIS...TO 1-2 INCHES IN NORTH CENTRAL MISSOURI.

IF THUNDER SNOW OCCURS...LOCALLY HIGHER SNOW ACCUMULATIONS WILL BE
POSSIBLE.

CONDITIONS WILL DETERIORATE RAPIDLY...SO SLOW DOWN AND ALLOW EXTRA
TIME WHEN TRAVELING. PRACTICE WINTER SAFETY RULES...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR CAR IN CASE OF AN EMERGENCY.

ILZ058>060-064-065-070-010700-
/O.EXT.KLSX.WS.W.0001.080131T1951Z-080201T1800Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
207 PM CST THU JAN 31 2008

...WINTER STORM WARNING NOW IN EFFECT UNTIL 12 PM CST FRIDAY...

THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 12 PM CST FRIDAY.

SNOW...HEAVY AT TIMES...WILL CONTINUE THIS EVENING AND INTO THE
OVERNIGHT HOURS. A TOTAL SNOW ACCUMULATION OF 6 TO 10 INCHES IS
EXPECTED. 

$$

ILZ079-MOZ072>075-084-085-099-010700-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
RANDOLPH IL-CRAWFORD-WASHINGTON-ST. FRANCOIS-STE. GENEVIEVE-IRON-
MADISON-REYNOLDS-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
207 PM CST THU JAN 31 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY. 

SNOW...HEAVY AT TIMES...WILL CONTINUE THIS EVENING AND OVERNIGHT.
A TOTAL SNOW ACCUMULATION OF 6 TO 10 INCHES IS EXPECTED.

$$

ILZ069-074-098>102-MOZ052-059>065-010700-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
CLINTON IL-WASHINGTON IL-CALHOUN IL-JERSEY IL-MADISON IL-
ST. CLAIR IL-MONROE IL-LINCOLN-GASCONADE-WARREN-ST. CHARLES-
FRANKLIN-ST. LOUIS-ST. LOUIS CITY-JEFFERSON-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...UNION...ST LOUIS
207 PM CST THU JAN 31 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY. 

SNOW...HEAVY AT TIMES...WILL CONTINUE THIS EVENING AND OVERNIGHT.
A TOTAL SNOW ACCUMULATION OF 6 TO 10 INCHES IS EXPECTED. 

$$

ILZ095>097-MOZ027-010700-
/O.EXT.KLSX.SN.Y.0001.080131T1951Z-080201T1500Z/
ADAMS IL-BROWN IL-PIKE IL-MARION-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL
207 PM CST THU JAN 31 2008

...SNOW ADVISORY NOW IN EFFECT UNTIL 9 AM CST FRIDAY...

THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 9 AM CST FRIDAY. 

SNOW WILL CONTINUE THIS EVENING AND OVERNIGHT. A TOTAL SNOW
ACCUMULATION OF 3 TO 6 INCHES IS EXPECTED.

$$

MOZ034>036-041-042-047>051-010700-
/O.CON.KLSX.SN.Y.0001.000000T0000Z-080201T1200Z/
MONROE-RALLS-PIKE-BOONE-AUDRAIN-MONITEAU-COLE-OSAGE-CALLAWAY-
MONTGOMERY-
INCLUDING THE CITIES OF...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY
207 PM CST THU JAN 31 2008

...SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY...

A SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY. 

SNOW WILL CONTINUE THIS EVENING AND OVERNIGHT. A TOTAL SNOW
ACCUMULATION OF 3 TO 6 INCHES IS EXPECTED.

$$

CVKING
000 
WWUS43 KLSX 010404
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
1004 PM CST THU JAN 31 2008

...SNOWFALL ACCUMULATING ACROSS REGION...

.WIDESPREAD SNOW...SOME OF WHICH IS MODERATE TO HEAVY CONTINUES
ACROSS THE REGION. THE SNOW WILL BEGIN TO DIMINISH LATE TONIGHT
OVER NORTHEAST AND CENTRAL MISSOURI...AND OVER EASTERN MISSOURI
AND ILLINOIS EARLY ON FRIDAY AS THE WINTER STORM QUICKLY PUSHES
EAST OF THE AREA. AREAS OF BLOWING SNOW ARE ALSO POSSIBLE LATE
TONIGHT.

TOTAL SNOW ACCUMULATIONS FROM THIS STORM WILL RANGE FROM 6 TO 10
INCHES OVER PARTS OF EAST CENTRAL MISSOURI AND SOUTHERN
ILLINOIS...TO 1 TO 3 INCHES IN NORTH CENTRAL MISSOURI.

MOST ROADS ARE SNOW COVERED OVER THE REGION...SO DO NOT TRAVEL
TONIGHT UNLESS IT IS NECESSARY. CONDITIONS WILL DETERIORATE
RAPIDLY...SO SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.
PRACTICE WINTER SAFETY RULES...KEEP AN EXTRA FLASHLIGHT...FOOD...
AND WATER IN YOUR CAR IN CASE OF AN EMERGENCY.

ILZ079-MOZ072>075-084-085-099-011200-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
RANDOLPH IL-CRAWFORD-WASHINGTON-ST. FRANCOIS-STE. GENEVIEVE-IRON-
MADISON-REYNOLDS-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
1004 PM CST THU JAN 31 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY. 

SNOW...MODERATE TO HEAVY AT TIMES...WILL CONTINUE BEFORE SLOWLY
DIMINISHING TOWARD DAYBREAK. A TOTAL SNOW ACCUMULATION OF 4 TO 8
INCHES IS EXPECTED.

$$

ILZ069-074-098>102-MOZ052-059>065-011200-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
CLINTON IL-WASHINGTON IL-CALHOUN IL-JERSEY IL-MADISON IL-
ST. CLAIR IL-MONROE IL-LINCOLN-GASCONADE-WARREN-ST. CHARLES-
FRANKLIN-ST. LOUIS-ST. LOUIS CITY-JEFFERSON-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...UNION...ST LOUIS
1004 PM CST THU JAN 31 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY. 

SNOW...MODERATE TO HEAVY AT TIMES...WILL CONTINUE THROUGH THE
OVERNIGHT HOURS. A TOTAL SNOW ACCUMULATION OF 6 TO 8 INCHES IS
EXPECTED.

$$

ILZ058>060-064-065-070-011200-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1800Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
1004 PM CST THU JAN 31 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 12 PM CST
FRIDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 12 PM CST FRIDAY. 

SNOW...MODERATE TO HEAVY AT TIMES...WILL CONTINUE THROUGH THE
OVERNIGHT HOURS. A TOTAL SNOW ACCUMULATION OF 6 TO 8 INCHES IS
EXPECTED.

$$

MOZ034>036-041-042-047>051-011200-
/O.CON.KLSX.SN.Y.0001.000000T0000Z-080201T1200Z/
MONROE-RALLS-PIKE-BOONE-AUDRAIN-MONITEAU-COLE-OSAGE-CALLAWAY-
MONTGOMERY-
INCLUDING THE CITIES OF...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY
1004 PM CST THU JAN 31 2008

...SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY...

A SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY. 

SNOW WILL SLOWLY DIMINISH ACROSS THE REGION OVERNIGHT. A TOTAL
SNOW ACCUMULATION OF 2 TO 5 INCHES IS EXPECTED.

$$

ILZ095>097-MOZ027-011200-
/O.CON.KLSX.SN.Y.0001.000000T0000Z-080201T1500Z/
ADAMS IL-BROWN IL-PIKE IL-MARION-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL
1004 PM CST THU JAN 31 2008

...SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY...

A SNOW ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY. 

SNOW WILL CONTINUE OVERNIGHT BEFORE ENDING ON FRIDAY MORNING. A
TOTAL SNOW ACCUMULATION OF 3 TO 6 INCHES IS EXPECTED.

$$

BRITT
000 
WWUS43 KLSX 011031
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
431 AM CST FRI FEB 1 2008

...SNOWFALL ACCUMULATING ACROSS REGION...

.WIDESPREAD SNOW...SOME OF WHICH IS MODERATE TO HEAVY CONTINUES
ACROSS THE REGION. THE SNOW WILL BEGIN TO DIMINISH LATE TONIGHT
OVER NORTHEAST AND CENTRAL MISSOURI...AND OVER EASTERN MISSOURI
AND ILLINOIS EARLY ON FRIDAY AS THE WINTER STORM QUICKLY PUSHES
EAST OF THE AREA. AREAS OF BLOWING SNOW ARE ALSO POSSIBLE LATE
TONIGHT.

TOTAL SNOW ACCUMULATIONS FROM THIS STORM WILL RANGE FROM 6 TO
10 INCHES OVER PARTS OF EAST CENTRAL MISSOURI AND SOUTHERN
ILLINOIS...TO 1 TO 3 INCHES IN NORTH CENTRAL MISSOURI.

MOST ROADS ARE SNOW COVERED OVER THE REGION...SO DO NOT TRAVEL
TONIGHT UNLESS IT IS NECESSARY. CONDITIONS WILL DETERIORATE
RAPIDLY...SO SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.
PRACTICE WINTER SAFETY RULES...KEEP AN EXTRA FLASHLIGHT...FOOD...
AND WATER IN YOUR CAR IN CASE OF AN EMERGENCY.

ILZ079-MOZ052-059-060-062-072>075-084-085-099-011145-
/O.CAN.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
RANDOLPH IL-LINCOLN-GASCONADE-WARREN-FRANKLIN-CRAWFORD-WASHINGTON-
ST. FRANCOIS-STE. GENEVIEVE-IRON-MADISON-REYNOLDS-
INCLUDING THE CITIES OF...CHESTER...UNION...FARMINGTON
431 AM CST FRI FEB 1 2008

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE WINTER
STORM WARNING. 

ACCUMULATING SNOW HAS ENDED FOR THE AREA. WHILE LIGHT SNOW IS
EXPECTED FOR AREAS EAST OF THE MISSISSIPPI RIVER EARLY THIS
MORNING...ONLY A DUSTING OF NEW SNOW IS ANTICIPATED. THE REMAINDER
OF THE AREA IS EXPECTED TO JUST SEE FLURRIES FOR A FEW HOURS EARLY
THIS MORNING. 

$$

MOZ034>036-041-042-047>051-011145-
/O.CAN.KLSX.SN.Y.0001.000000T0000Z-080201T1200Z/
MONROE-RALLS-PIKE-BOONE-AUDRAIN-MONITEAU-COLE-OSAGE-CALLAWAY-
MONTGOMERY-
INCLUDING THE CITIES OF...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY
431 AM CST FRI FEB 1 2008

...SNOW ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE SNOW
ADVISORY. 

ACCUMULATING SNOW HAS ENDED FOR THE AREA...WITH ONLY A FEW
FLURRIES POSSIBLE EARLY THIS MORNING.

$$

ILZ095>097-MOZ027-011145-
/O.CAN.KLSX.SN.Y.0001.000000T0000Z-080201T1500Z/
ADAMS IL-BROWN IL-PIKE IL-MARION-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL
431 AM CST FRI FEB 1 2008

...SNOW ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE SNOW
ADVISORY. 

ACCUMULATING SNOW HAS ENDED FOR THE AREA...WITH ONLY A FEW
FLURRIES EXPECTED EARLY THIS MORNING.

$$

ILZ069-074-098>102-MOZ061-063>065-011500-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
CLINTON IL-WASHINGTON IL-CALHOUN IL-JERSEY IL-MADISON IL-
ST. CLAIR IL-MONROE IL-ST. CHARLES-ST. LOUIS-ST. LOUIS CITY-
JEFFERSON-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
431 AM CST FRI FEB 1 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING. 

SNOW WILL CONTINUE THROUGH THE EARLY MORNING HOURS...TAPERING TO
FLURRIES BEFORE EXITING THE AREA COMPLETELY BY MID TO LATE
MORNING. MINOR ADDITIONAL SNOW ACCUMULATIONS OF UP TO ONE INCH ARE
EXPECTED BEFORE THE SNOW EXITS THE AREA. A TOTAL SNOW ACCUMULATION
OF 6 TO 10 INCHES IS EXPECTED.

$$

ILZ058>060-064-065-070-011800-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1800Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
431 AM CST FRI FEB 1 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY. 

SNOW WILL CONTINUE THROUGH THE MID MORNING HOURS...TAPERING TO
FLURRIES BEFORE EXITING THE AREA COMPLETELY BY LATE MORNING.
MINOR ADDITIONAL SNOW ACCUMULATIONS OF AROUND ONE INCH ARE
EXPECTED BEFORE THE SNOW EXITS THE AREA. A TOTAL SNOW
ACCUMULATION OF 6 TO 10 INCHES IS EXPECTED.

$$

TES
000 
WWUS43 KLSX 011046 CCA
WSWLSX

URGENT - WINTER WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE ST LOUIS MO
437 AM CST FRI FEB 1 2008

...MAJOR WINTER STORM SLOWLY EXITING THE REGION...

.THE SNOWSTORM IMPACTING OUR REGION FROM EARLIER THURSDAY AND LAST
NIGHT IS IN THE PROCESS OF SLOWLY EXITING THE REGION THIS MORNING.
AN ADDITIONAL INCH OR SO OF SNOW IS EXPECTED IN SOUTHWEST ILLINOIS
AS ONE FINAL BAND OF MODERATE TO HEAVY SNOW SWEEPS THROUGH...WHILE
LITTLE OR NO ADDITIONAL SNOW ACCUMULATION IS EXPECTED FOR THE
MISSOURI SIDE OF THE ST LOUIS METROPOLITAN AREA. THE SNOW IS
EXPECTED TO FULLY EXIT THE REGION BY LATE THIS MORNING.

TOTAL SNOW ACCUMULATIONS FROM THIS STORM WILL RANGE FROM 6 TO
10 INCHES OVER PARTS OF EAST CENTRAL MISSOURI AND SOUTHWESTERN
ILLINOIS...TO 1 TO 3 INCHES IN NORTH CENTRAL MISSOURI.

MOST ROADS ARE SNOW COVERED OVER THE REGION...SO DO NOT TRAVEL
TONIGHT UNLESS IT IS NECESSARY. SLOW DOWN AND ALLOW EXTRA TIME
WHEN TRAVELING. PRACTICE WINTER SAFETY RULES...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR CAR IN CASE OF AN
EMERGENCY.

ILZ079-MOZ052-059-060-062-072>075-084-085-099-011145-
/O.CAN.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
RANDOLPH IL-LINCOLN-GASCONADE-WARREN-FRANKLIN-CRAWFORD-WASHINGTON-
ST. FRANCOIS-STE. GENEVIEVE-IRON-MADISON-REYNOLDS-
INCLUDING THE CITIES OF...CHESTER...UNION...FARMINGTON
437 AM CST FRI FEB 1 2008

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE WINTER
STORM WARNING. 

ACCUMULATING SNOW HAS ENDED FOR THE AREA. WHILE LIGHT SNOW IS
EXPECTED FOR AREAS EAST OF THE MISSISSIPPI RIVER EARLY THIS
MORNING...ONLY A DUSTING OF NEW SNOW IS ANTICIPATED. THE REMAINDER
OF THE AREA IS EXPECTED TO JUST SEE FLURRIES FOR A FEW HOURS EARLY
THIS MORNING. 

$$

MOZ034>036-041-042-047>051-011145-
/O.CAN.KLSX.SN.Y.0001.000000T0000Z-080201T1200Z/
MONROE-RALLS-PIKE-BOONE-AUDRAIN-MONITEAU-COLE-OSAGE-CALLAWAY-
MONTGOMERY-
INCLUDING THE CITIES OF...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY
437 AM CST FRI FEB 1 2008

...SNOW ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE SNOW
ADVISORY. 

ACCUMULATING SNOW HAS ENDED FOR THE AREA...WITH ONLY A FEW
FLURRIES POSSIBLE EARLY THIS MORNING.

$$

ILZ095>097-MOZ027-011145-
/O.CAN.KLSX.SN.Y.0001.000000T0000Z-080201T1500Z/
ADAMS IL-BROWN IL-PIKE IL-MARION-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL
437 AM CST FRI FEB 1 2008

...SNOW ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE SNOW
ADVISORY. 

ACCUMULATING SNOW HAS ENDED FOR THE AREA...WITH ONLY A FEW
FLURRIES EXPECTED EARLY THIS MORNING.

$$

ILZ069-074-098>102-MOZ061-063>065-011500-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
CLINTON IL-WASHINGTON IL-CALHOUN IL-JERSEY IL-MADISON IL-
ST. CLAIR IL-MONROE IL-ST. CHARLES-ST. LOUIS-ST. LOUIS CITY-
JEFFERSON-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
437 AM CST FRI FEB 1 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING. 

SNOW WILL CONTINUE THROUGH THE EARLY MORNING HOURS...TAPERING TO
FLURRIES BEFORE EXITING THE AREA COMPLETELY BY MID TO LATE
MORNING. MINOR ADDITIONAL SNOW ACCUMULATIONS OF UP TO ONE INCH ARE
EXPECTED BEFORE THE SNOW EXITS THE AREA. A TOTAL SNOW ACCUMULATION
OF 6 TO 10 INCHES IS EXPECTED.

$$

ILZ058>060-064-065-070-011800-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1800Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
437 AM CST FRI FEB 1 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY. 

SNOW WILL CONTINUE THROUGH THE MID MORNING HOURS...TAPERING TO
FLURRIES BEFORE EXITING THE AREA COMPLETELY BY LATE MORNING.
MINOR ADDITIONAL SNOW ACCUMULATIONS OF AROUND ONE INCH ARE
EXPECTED BEFORE THE SNOW EXITS THE AREA. A TOTAL SNOW
ACCUMULATION OF 6 TO 10 INCHES IS EXPECTED.

$$

TES
000 
WWUS43 KLSX 011354
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
754 AM CST FRI FEB 1 2008

...MAJOR WINTER STORM SLOWLY EXITING THE REGION...

.THE SNOWSTORM IMPACTING OUR REGION FROM EARLIER THURSDAY AND
LAST NIGHT IS IN THE PROCESS OF SLOWLY EXITING THE REGION THIS
MORNING. AN ADDITIONAL INCH OR SO OF SNOW IS EXPECTED IN PARTS OF
SOUTHWEST AND SOUTH CENTRAL ILLINOIS AS ONE FINAL BAND OF MODERATE
SNOW SWEEPS THROUGH...WHILE LITTLE OR NO ADDITIONAL SNOW
ACCUMULATION IS EXPECTED FOR THE EASTERN PART OF THE ST. LOUIS
METROPOLITAN AREA. THE SNOW IS EXPECTED TO FULLY EXIT THE REGION
BY LATE THIS MORNING.

TOTAL SNOW ACCUMULATIONS FROM THIS STORM WILL RANGE FROM 6 TO
10 INCHES OVER PARTS OF EAST CENTRAL MISSOURI AND SOUTHWESTERN
ILLINOIS...TO 1 TO 3 INCHES IN NORTH CENTRAL MISSOURI.

MOST ROADS ARE SNOW COVERED OVER THE REGION...SO DO NOT TRAVEL
THIS MORNING UNLESS IT IS NECESSARY...TO GIVE ROAD CREWS A CHANCE
TO CLEAR THE ROADS. SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.
PRACTICE WINTER SAFETY RULES...KEEP AN EXTRA FLASHLIGHT...FOOD...
AND WATER IN YOUR CAR IN CASE OF AN EMERGENCY.

ILZ098-099-101-102-MOZ061-063>065-011500-
/O.CAN.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
CALHOUN IL-JERSEY IL-ST. CLAIR IL-MONROE IL-ST. CHARLES-ST. LOUIS-
ST. LOUIS CITY-JEFFERSON-
INCLUDING THE CITIES OF...BELLEVILLE...ST CHARLES...ST LOUIS
754 AM CST FRI FEB 1 2008

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE WINTER
STORM WARNING. 

$$

ILZ058-011500-
/O.CAN.KLSX.WS.W.0001.000000T0000Z-080201T1800Z/
GREENE IL-
754 AM CST FRI FEB 1 2008

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE WINTER
STORM WARNING. 

$$

ILZ059-011500-
/O.EXT.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
MACOUPIN IL-
754 AM CST FRI FEB 1 2008

...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 AM CST THIS
MORNING...

THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 9 AM CST THIS
MORNING. 

SNOW WILL CONTINUE THROUGH THE MID MORNING HOURS...TAPERING TO
FLURRIES BEFORE EXITING THE AREA COMPLETELY BY LATE MORNING.
MINOR ADDITIONAL SNOW ACCUMULATIONS OF AROUND ONE HALF INCH ARE 
EXPECTED BEFORE THE SNOW EXITS THE AREA. A TOTAL SNOW ACCUMULATION
OF 8 TO 11 INCHES IS EXPECTED.

$$

ILZ069-074-100-011500-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
CLINTON IL-WASHINGTON IL-MADISON IL-
INCLUDING THE CITY OF...EDWARDSVILLE
754 AM CST FRI FEB 1 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING. 

SNOW WILL CONTINUE THROUGH THE MID MORNING HOURS...TAPERING TO
FLURRIES BEFORE EXITING THE AREA COMPLETELY BY LATE MORNING.
MINOR ADDITIONAL SNOW ACCUMULATIONS OF AROUND ONE HALF INCH ARE 
EXPECTED BEFORE THE SNOW EXITS THE AREA. A TOTAL SNOW ACCUMULATION
OF 6 TO 10 INCHES IS EXPECTED.

$$

ILZ060-064-065-070-011800-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1800Z/
MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
754 AM CST FRI FEB 1 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY. 

SNOW WILL CONTINUE INTO THE LATE MORNING HOURS...BEFORE TAPERING
TO FLURRIES OR EXITING COMPLETELY BY MIDDAY. MINOR ADDITIONAL
SNOW ACCUMULATIONS OF AROUND ONE INCH ARE EXPECTED BEFORE THE SNOW
EXITS THE AREA. A TOTAL SNOW ACCUMULATION OF 6 TO 10 INCHES IS
EXPECTED.

$$

TES
000 
WWUS43 KLSX 011503
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
903 AM CST FRI FEB 1 2008

...MAJOR WINTER STORM SLOWLY EXITING THE REGION...

.THE SNOWSTORM IMPACTING OUR REGION FROM EARLIER THURSDAY AND
LAST NIGHT IS IN THE PROCESS OF SLOWLY EXITING THE REGION THIS
MORNING. AN ADDITIONAL INCH OR SO OF SNOW IS EXPECTED IN PARTS OF
SOUTHWEST AND SOUTH CENTRAL ILLINOIS AS ONE FINAL BAND OF MODERATE
SNOW SWEEPS THROUGH. THE SNOW IS EXPECTED TO FULLY EXIT THE REGION
BY LATE THIS MORNING.

TOTAL SNOW ACCUMULATIONS FROM THIS STORM WILL RANGE FROM 6 TO
10 INCHES OVER PARTS OF EAST CENTRAL MISSOURI AND SOUTHWESTERN
ILLINOIS...TO 1 TO 3 INCHES IN NORTH CENTRAL MISSOURI.

MOST ROADS ARE SNOW COVERED OVER THE REGION...SO DO NOT TRAVEL
THIS MORNING UNLESS IT IS NECESSARY...TO GIVE ROAD CREWS A CHANCE
TO CLEAR THE ROADS. SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING.
PRACTICE WINTER SAFETY RULES...KEEP AN EXTRA FLASHLIGHT...FOOD...
AND WATER IN YOUR CAR IN CASE OF AN EMERGENCY.

ILZ059-069-074-100-011615-
/O.EXP.KLSX.WS.W.0001.000000T0000Z-080201T1500Z/
MACOUPIN IL-CLINTON IL-WASHINGTON IL-MADISON IL-
INCLUDING THE CITY OF...EDWARDSVILLE
903 AM CST FRI FEB 1 2008

...WINTER STORM WARNING WILL EXPIRE AT 9 AM CST THIS MORNING...

THE WINTER STORM WARNING WILL EXPIRE AT 9 AM CST THIS MORNING. 

THE ACCUMULATING SNOW HAS ENDED. FLURRIES WILL PERSIST FOR A
COUPLE MORE HOURS BEFORE THE SNOW EXITS COMPLETELY. 

$$

ILZ060-064-065-070-011800-
/O.CON.KLSX.WS.W.0001.000000T0000Z-080201T1800Z/
MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
903 AM CST FRI FEB 1 2008

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY. 

SNOW WILL CONTINUE INTO THE LATE MORNING HOURS...BEFORE TAPERING
TO FLURRIES OR EXITING COMPLETELY BY MIDDAY. MINOR ADDITIONAL
SNOW ACCUMULATIONS OF AROUND ONE INCH ARE EXPECTED BEFORE THE
SNOW EXITS THE AREA. A TOTAL SNOW ACCUMULATION OF 6 TO 10 INCHES
IS EXPECTED.

$$

TES
000 
WWUS43 KLSX 011814
WSWLSX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
1214 PM CST FRI FEB 1 2008

ILZ060-064-065-070-011915-
/O.EXP.KLSX.WS.W.0001.000000T0000Z-080201T1800Z/
MONTGOMERY IL-BOND IL-FAYETTE IL-MARION IL-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM
1214 PM CST FRI FEB 1 2008

...WINTER STORM WARNING HAS EXPIRED...

SNOW HAS ENDED ACROSS THE AREA...THEREFORE THE WINTER STORM
WARNING IS NO LONGER IN EFFECT.

$$

CARNEY

What forecasters said that day

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

NWS St. Louis, MO wrote its last area forecast discussion before this winter storm warning went out at Jan 30, 11:11 PM CST, 5 hours 10 minutes earlier.

Area forecast discussion, Jan 30, 11:11 PM CST, 5 hours 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ST LOUIS MO
1111 PM CST WED JAN 30 2008

.UPDATE...
ONLY CHANGE TO THE FORECAST IN THE SHORT TERM IS TO ADD CHANCE OF
SNOW OVER FAR SRN COUNTIES LATE TONIGHT AS WARM AIR ADVECTION HAS
CAUSED RAPD INCREASE IN PRECIPITATION OVER ARKANSAS AND LOUISIANA
THIS EVENING. NORTHERN PERIPHERY OF THIS PRECIP LOOKS LIKE IT WILL
MAKE IT INTO THE SRN CWA GIVEN THE STRONG MOISTURE TRANSPORT.
FORECAST SOUNDINGS POINT THAT IT SHOULD BE ALL SNOW THIS FAR NORTH.

WILL NOT MAKE ANY CHANGES OR UPGRADES TO GOING WATCH. STILL LOOKS
LIKE PRECIPITATION WILL COME FROM TWO SOURCES...THE INTIAL WARM
AIR ADVECTION AND THEN THE DEFORMATION ZONE. STILL LOOKS LIKE
QUICK BUT POTENT STORM AND ADVISORIES AND WARNINGS WILL LIKELY BE
ISSUED AT 4 AM.

BRITT
&&

.DISCUSSION...
PRIMARY CONCERN CONTINUES TO BE IMPENDING WINTER STORM FOR THURSDAY
AND THURSDAY NIGHT.  HAVE ACTUALLY MADE VERY LITTLE CHANGE TO THE
GOING FORECAST FOR THIS PACKAGE.  ALL HEADLINES WILL REMAIN THE
SAME.  MODELS CONTINUE TO COME TO A BETTER CONSENSUS ON THEIR
HANDLING OF THE STORM...THOUGH THERE ARE STILL SOME DIFFERENCES IN
THE MASS FIELDS BETWEEN DIFFERENT MODELS...AND BETWEEN DIFFERENT
RUNS OF THE SAME MODEL.  GFS/ECMWF STILL HAVE THE BEST CONSENSUS
WITH THE NAM BEING A BIT OF A NORTHERN OUTLIER ON THE LOW TRACKS.
WHILE MODEL QPF...OMEGA...AND ISENTROPIC FIELDS WOULD TEND TO
SUPPORT A BAND OF HEAVY SNOW ACROSS THE SOUTHEASTERN 1/2 OF THE
CWFA...I AM SOMEWHAT WORRIED THAT THE SNOW AMOUNTS MAY BE A LITTLE
OVERBAKED AT THIS JUNCTURE FOR A COUPLE OF REASONS.  FIRST...VERY
DRY AIR IS IN PLACE OVER THE AREA WITH SURFACE DEWPOINTS NEAR OR
JUST SLIGHTLY BELOW ZERO.  THIS LOW LEVEL DRY AIR WILL CONTINUE TO
ADVECT INTO THE AREA FROM THE EAST AS THE STORM SPINS UP OVER THE
SOUTHERN PLAINS...AND THIS WILL CERTAINLY EAT INTO OUR SNOW ON
THURSDAY.  ALL FORECAST SOUNDINGS SHOW THIS VERY DRY LOW LEVEL AIR
IN PLACE UNTIL EARLY AFTERNOON.  I HAVE THEREFORE LOWERED POPS
ACROSS THE AREA ON THURSDAY MORNING TO ACCOUNT FOR THIS.
SECOND...BOTH THE GFS AND NOW THE ECMWF BLOW UP A TREMENDOUS AMOUNT
OF LOW LEVEL MOISTURE CONVERGENCE SOUTH OF THE AREA IN THE LOWER
MISSISSIPPI VALLEY ON THURSDAY.  THIS LOOKS VERY MUCH LIKE
CONVECTIVE FEEDBACK TO ME.  IF A LARGE COMPLEX OF THUNDERSTORMS
FORMS IN THE LOWER MISSISSIPPI VALLEY ON THURSDAY IT COULD DISRUPT
THE MOISTURE FEEDING INTO THE SYSTEM...CAUSING US TO MISS OUT ON THE
WARM ADVECTION SNOW AHEAD OF THE STORM.  THIS WOULD ALSO EAT 1-3
INCHES OF SNOW OUT OF OUR FORECAST.

THE DEFORMATION ZONE PRECIPITATION ON THE WEST SIDE OF THE STORM
STILL HAS A LOT GOING FOR IT.  UPPER LEVEL JET COUPLING IS EVIDENT
AFTER 00Z FRIDAY OVER THE AREA...WHICH WILL ENHANCE UPPER LEVEL
DIVERGENCE.  SOME WEAK TO MODERATE FRONTOGENESIS IS ALSO SHOWING UP
THURSDAY EVENING COINCIDENT WITH A DECENT TROWAL STRUCTURE EVIDENT
ON THE 280-285K ISENTROPIC SURFACES.  SOUNDINGS ARE ALSO HINTING AT
SOME WEAK CSI ABOVE 700MB.  ALL THIS POINTS TO THE DISTINCT
POSSIBILITY OF HEAVY SNOW BANDS WITHIN THE DEFORMATION ZONE AFTER
00Z FRIDAY.  HAVE THEREFORE KEPT THE WATCH GOING IN SPITE OF THE
POTENTIAL NEGATIVE IMPACTS I MENTIONED EARLIER.

CARNEY
&&

.AVIATION...
FOR THE 06Z TAFS...VFR CONDITIONS TO PREVAIL THRU 16Z FOR
KCOU/KSUS/KSTL AND 19Z FOR KUIN...AS WARM FRONT REMAINS OVER
REGION...KEEPING DRIER EASTERLY FLOW OVER TAF SITES. BEYOND
THAT...AS SFC LOW OVER ARKLATEX REGION BEGINS TO LIFT NORTHEAST...
WILL SEE MVFR/IFR CIGS SPREAD NORTH AND EASTWARD ACROSS TAF SITES
WITH SNOW GRADUALLY SPREADING OVER THE AREA. KCOU SHOULD SEE SOME
IFR CIGS/VSBYS AND LIGHT SNOW BY 16Z...WITH KSUS/KSTL SEEING SNOW BY
19Z AND KUIN BY 21Z. WILL HAVE PREDOMINANTLY IFR CIGS AND VSBYS FOR
REMAINDER OF TAF FORECAST PERIOD.

BYRD
&&

.LSX WATCHES/WARNINGS/ADVISORIES...
MO...WINTER STORM WATCH FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY
     NIGHT FOR CRAWFORD-FRANKLIN-GASCONADE-IRON-JEFFERSON-
     LINCOLN-MADISON-MONTGOMERY-REYNOLDS-ST. CHARLES-ST.
     FRANCOIS-ST. LOUIS-ST. LOUIS CITY-STE. GENEVIEVE-WARREN-
     WASHINGTON.

     WINTER STORM WATCH FROM 6 AM CST THURSDAY THROUGH LATE THURSDAY
     NIGHT FOR BOONE-CALLAWAY-COLE-MONITEAU-OSAGE.

IL...WINTER STORM WATCH FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY
     NIGHT FOR CALHOUN IL-CLINTON IL-JERSEY IL-MADISON IL-MONROE
     IL-RANDOLPH IL-ST. CLAIR IL-WASHINGTON IL.

     WINTER STORM WATCH FROM THURSDAY EVENING THROUGH FRIDAY MORNING
     FOR BOND IL-FAYETTE IL-GREENE IL-MACOUPIN IL-MARION IL-
     MONTGOMERY IL.
&&

WFO LSX
Hazardous weather outlook, Jan 30, 9:50 PM CST, 6 hours 31 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
950 PM CST WED JAN 30 2008

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-311200-
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-LEWIS-
SHELBY-MARION-MONROE-RALLS-PIKE-BOONE-AUDRAIN-MONITEAU-COLE-OSAGE-
CALLAWAY-MONTGOMERY-LINCOLN-GASCONADE-WARREN-ST. CHARLES-FRANKLIN-
ST. LOUIS-ST. LOUIS CITY-JEFFERSON-CRAWFORD-WASHINGTON-
ST. FRANCOIS-STE. GENEVIEVE-IRON-MADISON-REYNOLDS-
411 PM CST WED JAN 30 2008

...POTENTIAL FOR HEAVY SNOW ACROSS CENTRAL AND EASTERN MISSOURI
AS WELL AS SOUTHWEST ILLINOIS ON THURSDAY AFTERNOON AND THURSDAY
NIGHT...

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

.DAY ONE...TONIGHT

THERE IS A CHANCE OF SNOW OVER SOUTHEAST MISSOURI LATE TONIGHT.
LITTLE IF ANY SNOW ACCUMULATION IS EXPECTED BEFORE DAYBREAK.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

A WINTER STORM WILL DEVELOP OVER THE SOUTHERN PLAINS AND MOVE INTO
THE MISSISSIPPI VALLEY ON THURSDAY. SNOW IS EXPECTED TO OVERSPREAD
THE AREA THURSDAY AFTERNOON AND CONTINUE INTO THURSDAY NIGHT. THE
SNOW MAY BE MODERATE TO HEAVY AT TIMES ON THURSDAY NIGHT...
ESPECIALLY ACROSS PARTS OF CENTRAL AND EASTERN MISSOURI AND
SOUTHWEST ILLINOIS. STORM TOTAL SNOW ACCUMULATIONS OF 6 TO 9 INCHES
WILL BE POSSIBLE IN THESE AREAS BEFORE THE SNOW ENDS LATE THURSDAY
NIGHT OR EARLY FRIDAY MORNING. LIGHTER SNOW ACCUMULATIONS OF 3 TO 6
INCHES WILL BE POSSIBLE ACROSS NORTHEAST MISSOURI AND WEST CENTRAL
ILLINOIS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED TONIGHT.

&&

FOR A GRAPHICAL VERSION OF THIS INFORMATION SEE OUR
WEBPAGE AT (LOWERCASE)... HTTP://WWW.WEATHER.GOV/LSX/?N=HWO1

BRITT

The office that day

Everything else NWS St. Louis, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 31, 4:21 AM CSTSnow AdvisoryLSXAdams, Brown, Pike24 hr

Nearby

Winter Storm Warnings in Missouri, 2008Winter Storm Warnings in Illinois, 2008Every winter storm warning in 2008

Sources

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