Alert archive / Illinois / Winter Storm Warnings in 2010

Winter Storm Warning 2, NWS Lincoln, IL

February 8, 201012 counties in Illinois

NWS Lincoln, IL issued this winter storm warning at Feb 8, 2010, 3:38 PM CST for 12 counties in Illinois. It was in force for 19 hr. 51 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
Feb 8, 2010, 3:38 PM CST (21:38 UTC)
Expired
Feb 9, 2010, 10:46 AM CST
In force
19 hr
Issued by
NWS Lincoln, IL

Counties Champaign County, IL, DeWitt County, IL, Fulton County, IL, Knox County, IL, Marshall County, IL, McLean County, IL, Peoria County, IL, Piatt County, IL, Stark County, IL, Tazewell County, IL, Vermilion County, IL, Woodford County, IL

The radar

The Lincoln radar (KILX), 46 km from the middle of the area, began a volume at 21:39 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
Feb 8, 4:00 PM CSTSNOW 2St. David, IL
Feb 8, 4:45 PM CSTSNOW 1.6Gilson, ILSTILL SNOWING. SWOP REPORT.
Feb 8, 5:00 PM CSTSNOW 1.3Peoria, ILOFFICIAL PEORIA SNOWFALL SO FAR
Feb 8, 6:30 PM CSTSNOW 2.1Germantown Hills, IL
Feb 8, 8:00 PM CSTSNOW 3St. David, IL
Feb 8, 8:05 PM CSTSNOW 2Hopewell, IL
Feb 8, 8:30 PM CSTSNOW 1.55 Nw Peoria, IL
Feb 8, 9:35 PM CSTSNOW 3.5Altona, IL
Feb 8, 11:00 PM CSTSNOW 1.43 Sw Bloomington, IL
Feb 8, 11:03 PM CSTSNOW 2Lane, ILSWOP REPORT
Feb 9, 12:00 AM CSTSNOW 2.8Peoria, ILOFFICIAL PEORIA STORM TOTAL SO FAR. 1.5 INCHES IN PAST 6 HOURS.
Feb 9, 12:13 AM CSTSNOW 2Tolono, IL2 INCHES IN PAST 2 HOURS. SWOP REPORT.
Feb 9, 12:34 AM CSTSNOW 1.9Champaign, IL1.9 INCHES IN PAST 3 HOURS
Feb 9, 1:30 AM CSTSNOW 3Peoria, IL
Feb 9, 2:30 AM CSTSNOW 3Sidney, ILSIDNEY ESDA REPORT
Feb 9, 3:30 AM CSTSNOW 2.9Ogden, IL
Feb 9, 4:00 AM CSTSNOW 4Champaign, IL
Feb 9, 4:30 AM CSTSNOW 3.5Germantown Hills, ILSWOP REPORT
Feb 9, 5:00 AM CSTSNOW 2.4Danville, IL
Feb 9, 5:00 AM CSTSNOW 3Eureka, ILSWOP REPORT
Feb 9, 5:45 AM CSTSNOW 3.9Champaign, ILSWOP REPORT
Feb 9, 5:50 AM CSTSNOW 3.23 Sw Bloomington, IL
Feb 9, 5:50 AM CSTSNOW 3.9Ogden, IL
Feb 9, 5:53 AM CSTSNOW 5.3Altona, IL
Feb 9, 6:00 AM CSTSNOW 3.8Peoria, ILOFFICIAL PEORIA TOTAL SO FAR
Feb 9, 6:00 AM CSTSNOW 3.9Ogden, IL
Feb 9, 6:00 AM CSTSNOW 4.1Urbana, IL
Feb 9, 6:30 AM CSTSNOW 2.2Gilson, IL8 HOUR SNOWFALL TOTAL. 5 INCHES SNOW DEPTH.
Feb 9, 6:30 AM CSTSNOW 4Farmington, IL
Feb 9, 6:45 AM CSTSNOW 3Lane, ILSWOP REPORT
Feb 9, 6:45 AM CSTSNOW 4Lane, ILSWOP REPORT
Feb 9, 6:45 AM CSTSNOW 4.82 Ne Cisco, ILSWOP REPORT
Feb 9, 7:00 AM CSTSNOW 4.12 N Homer, IL
Feb 9, 7:00 AM CSTSNOW 4.2Urbana, IL
Feb 9, 7:00 AM CSTSNOW 5.42 Se Dunlap, ILSWOP REPORT
Feb 9, 7:00 AM CSTSNOW 5.4Gilson, IL
Feb 9, 7:10 AM CSTSNOW 3.6Rantoul, ILSWOP REPORT
Feb 9, 7:19 AM CSTSNOW 2Marietta, IL
Feb 9, 7:19 AM CSTSNOW 3.25 Ne Avon, IL
Feb 9, 7:19 AM CSTSNOW 45 Sw Peoria, IL
Feb 9, 7:19 AM CSTSNOW 4Hammond, IL
Feb 9, 7:19 AM CSTSNOW 4.62 W Princeville, IL
Feb 9, 7:19 AM CSTSNOW 6.2St. David, IL
Feb 9, 7:45 AM CSTSNOW 3.53 Ne Bloomington, ILSNOW DEPTH 5 INCHES.
Feb 9, 8:00 AM CSTSNOW 33 W Bismarck, IL
Feb 9, 8:31 AM CSTSNOW 2.8Danville, IL
Feb 9, 8:31 AM CSTSNOW 3.12 Nw Mackinaw, IL
Feb 9, 8:45 AM CSTSNOW 4.3Peoria, IL
Feb 9, 10:00 AM CSTSNOW 3.5Clinton, IL
Feb 9, 10:00 AM CSTSNOW 3.5Gridley, IL
Feb 9, 10:16 AM CSTSNOW 3.8Pekin, ILSWOP OBSERVER

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 12:00Z, 9.6 hours before the alert went out and 67 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 12:00Z on 2010-02-08Temperature 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 12:00Z on 2010-02-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 square meters per square second.19395878Sfc1 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
716 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
83 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.

905 
WWUS43 KILX 082138
WSWILX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE LINCOLN IL
338 PM CST MON FEB 8 2010

...AN EXTENDED PERIOD OF WINTRY WEATHER EXPECTED ACROSS CENTRAL
AND SOUTHEAST ILLINOIS...

.A WITNER STORM SYSTEM CONTINUES TO STRENGTHEN AS IT COMBINES WITH
A SURFACE SYSTEM IN THE SOUTHERN U.S. AN EXTENDED PERIOD OF
SNOW IS STILL EXPECTED WITH SNOW HAVING ALREADY STARTED IN
NORTHERN AND WESTERN PARTS OF CENTRAL ILLINOIS. THE SNOW WILL
CONTINUE TO SPREAD ACROSS THE AREA TONIGHT AND CONTINUE INTO
TUESDAY AND TUESDAY NIGHT. THE STORM SYSTEM WILL INTENSIFY AS IT
LIFTS NORTHEAST AWAY FROM THE AREA...CAUSING BLUSTERY NORTHWEST
WINDS WHICH WILL RESULT IN SIGNIFICANT BLOWING AND DRIFTING OF THE
SNOW STARTING TUESDAY AFTERNOON AND CONTINUING THROUGH TUESDAY
NIGHT AND INTO WEDNESDAY MORNING.

SNOWFALL TOTALS OF 5 TO 8 INCHES WILL BE POSSIBLE WITH THIS
SYSTEM...DURING THE NEXT 36 HOURS...THROUGH TUESDAY NIGHT. 6 TO 7
INCHES IS EXPECTED NORTH OF A CANTON TO PARIS LINE...WITH AMOUNTS
AROUND 8 INCHES NORTH OF THE I-74 CORRIDOR. LESSER AMOUNTS OF 5 TO
6 INCHES WILL BE POSSIBLE ACROSS SOUTHERN AND SOUTHEASTERN PORTIONS OF
THE AREA.

ILZ027>031-036>038-043-090400-
/O.UPG.KILX.WW.Y.0004.000000T0000Z-100210T1200Z/
/O.NEW.KILX.WS.W.0002.100208T2138Z-100210T1800Z/
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-
DE WITT-
INCLUDING THE CITIES OF...GALESBURG...PEORIA...BLOOMINGTON...
NORMAL
338 PM CST MON FEB 8 2010

...WINTER STORM WARNING IN EFFECT UNTIL NOON CST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT UNTIL NOON CST
WEDNESDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT.

* TIMING...SNOW HAS BEGUN OVER THE AREA AND WILL CONTINUE THROUGH
  THE NIGHT AND INTO TUESDAY. MOST OF THE ACCUMULATION WILL OCCUR
  TONIGHT INTO EARLY TUESDAY. THE BLOWING AND DRIFTING OF THE SNOW
  WILL BEGIN TUESDAY AFTERNOON AND CONTINUE THROUGH WEDNESDAY MORNING.

* ACCUMULATIONS...TOTALS OF 6 TO 8 INCHES ARE EXPECTED THROUGH THE
  DURATION OF THE EVENT...WITH THE HIGHEST TOTALS NORTH OF I-74.

* WIND...NORTHWEST WINDS WILL INCREASE TUESDAY AFTERNOON...AND
  WILL GUST TO 30 TO 35 MPH THROUGH WEDNESDAY MORNING.

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND SLIPPERY MAKING 
  TRAVEL HAZARDOUS THROUGH THE PERIOD. THE STRONG GUSTY WINDS 
  WILL ALSO CREATE BLOWING AND DRIFTING OF THE SNOW...ADDING TO 
  THE HAZARDOUS DRIVING CONDITIONS. ADDITIONALLY...WIND CHILLS 
  WILL FALL TO NEAR ZERO TUESDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY.

&&

$$

ILZ044>046-090400-
/O.UPG.KILX.WW.Y.0004.100209T0000Z-100210T1200Z/
/O.NEW.KILX.WS.W.0002.100208T2138Z-100210T1800Z/
PIATT-CHAMPAIGN-VERMILION-
INCLUDING THE CITIES OF...CHAMPAIGN...URBANA...DANVILLE
338 PM CST MON FEB 8 2010

...WINTER STORM WARNING IN EFFECT UNTIL NOON CST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT UNTIL NOON CST
WEDNESDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT.

* TIMING...SNOW WILL BEGIN THIS EVENING AND CONTINUE THROUGH THE
  NIGHT AND INTO TUESDAY. MOST OF THE ACCUMULATION WILL OCCUR
  TONIGHT INTO TUESDAY MORNING. THE BLOWING AND DRIFTING OF THE SNOW
  WILL BEGIN TUESDAY AFTERNOON AND CONTINUE THROUGH WEDNESDAY
  MORNING.

* ACCUMULATIONS...TOTALS OF 6 TO 8 INCHES ARE EXPECTED THROUGH THE
  DURATION OF THE EVENT...WITH THE HIGHEST TOTALS NORTH OF I-74.

* WIND...NORTHWEST WINDS WILL INCREASE TUESDAY AFTERNOON...AND
  WILL GUST TO 30 TO 35 MPH THROUGH WEDNESDAY MORNING.

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND SLIPPERY MAKING 
  TRAVEL HAZARDOUS THROUGH THE PERIOD. THE STRONG GUSTY WINDS 
  WILL ALSO CREATE BLOWING AND DRIFTING OF THE SNOW...ADDING TO 
  THE HAZARDOUS DRIVING CONDITIONS. ADDITIONALLY...WIND CHILLS 
  WILL FALL TO NEAR ZERO TUESDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY.

&&

$$

ILZ040>042-047>053-090400-
/O.CON.KILX.WW.Y.0004.000000T0000Z-100210T1200Z/
SCHUYLER-MASON-LOGAN-CASS-MENARD-SCOTT-MORGAN-SANGAMON-CHRISTIAN-
MACON-
INCLUDING THE CITIES OF...HAVANA...LINCOLN...JACKSONVILLE...
SPRINGFIELD...TAYLORVILLE...DECATUR
338 PM CST MON FEB 8 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY. 

* TIMING...SNOW HAS BEGUN ACROSS THE AREA AND WILL CONTINUE TO
  SPREAD ACROSS THE REMAINDER OF CENTRAL ILLINOIS THIS EVENING.
  THE SNOWFALL WILL CONTINUE THROUGH THE NIGHT AND INTO TUESDAY. MOST
  OF THE ACCUMULATION SHOULD OCCUR TONIGHT INTO EARLY TUESDAY. THE
  BLOWING AND DRIFTING OF THE SNOW WILL BEGIN TUESDAY AFTERNOON
  AND CONTINUE THROUGH TUESDAY NIGHT.

* ACCUMULATIONS...TOTALS OF 5 TO 6 INCHES ARE EXPECTED THROUGH THE
  DURATION OF THE EVENT...WITH THE HIGHEST TOTALS NORTH OF I-74.

* WIND...NORTHWEST WINDS WILL INCREASE TUESDAY AFTERNOON...AND 
  WILL GUST TO AROUND 30 MPH THROUGH TUESDAY NIGHT. 

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND SLIPPERY MAKING 
  TRAVEL HAZARDOUS THROUGH THE PERIOD. THE STRONG GUSTY WINDS 
  WILL ALSO CREATE BLOWING AND DRIFTING OF THE SNOW...ADDING TO 
  THE HAZARDOUS DRIVING CONDITIONS. ADDITIONALLY...WIND CHILLS 
  WILL FALL TO NEAR ZERO TUESDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...WITH
LIMITED VISIBILITIES DUE TO A COMBINATION OF FALLING AND BLOWING
SNOW. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED
VISIBILITIES... AND USE CAUTION WHILE DRIVING...ESPECIALLY IN
OPEN AREAS.

&&

$$

ILZ054>057-061>063-066>068-071>073-090400-
/O.CON.KILX.WW.Y.0004.100209T0000Z-100210T1200Z/
MOULTRIE-DOUGLAS-COLES-EDGAR-SHELBY-CUMBERLAND-CLARK-EFFINGHAM-
JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-
INCLUDING THE CITIES OF...CHARLESTON...MATTOON...SHELBYVILLE...
EFFINGHAM...FLORA...LAWRENCEVILLE
338 PM CST MON FEB 8 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY. 

* TIMING...SNOW SHOULD BEGIN TO MOVE INTO EASTERN ILLINOIS EARLY
  THIS EVENING AND THEN CONTINUE THROUGH THE NIGHT AND INTO TUESDAY.
  MOST OF THE ACCUMULATION SHOULD OCCUR TONIGHT INTO TUESDAY
  MORNING. THE BLOWING AND DRIFTING OF THE SNOW WILL BEGIN TUESDAY
  AFTERNOON AND CONTINUE THROUGH TUESDAY NIGHT.

* ACCUMULATIONS...TOTALS OF 5 TO 6 INCHES ARE EXPECTED THROUGH 
  THE DURATION OF THE EVENT. 

* WIND...NORTHWEST WINDS WILL INCREASE TUESDAY AFTERNOON...AND 
  WILL GUST TO AROUND 30 MPH THROUGH TUESDAY NIGHT. 

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND SLIPPERY MAKING 
  TRAVEL HAZARDOUS THROUGH THE PERIOD. THE STRONG GUSTY WINDS 
  WILL ALSO CREATE BLOWING AND DRIFTING OF THE SNOW...ADDING TO 
  THE HAZARDOUS DRIVING CONDITIONS. ADDITIONALLY...WIND CHILLS 
  WILL FALL TO NEAR ZERO TUESDAY NIGHT IN AREAS NORTH OF I-70. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...WITH
LIMITED VISIBILITIES DUE TO A COMBINATION OF FALLING AND BLOWING
SNOW. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED
VISIBILITIES... AND USE CAUTION WHILE DRIVING...ESPECIALLY IN
OPEN AREAS.

&&

$$

AUTEN
3 follow-up statements
232 
WWUS43 KILX 090319
WSWILX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE LINCOLN IL
919 PM CST MON FEB 8 2010

...AN EXTENDED PERIOD OF WINTRY WEATHER EXPECTED ACROSS CENTRAL
AND SOUTHEAST ILLINOIS...

.A WINTER STORM HAS BROUGHT THE START OF SNOW TO MOST OF CENTRAL
ILLINOIS THIS EVENING. THE SNOW WILL CONTINUE TO SPREAD ACROSS THE
REST OF THE AREA OVERNIGHT. SNOW WILL DIMINISH ON TUESDAY AS DRY
AIR ALOFT FLOWS INTO CENTRAL ILLINOIS. ACCUMULATING SNOW SHOULD
CONTINUE TUESDAY AND INTO TUESDAY NIGHT IN THE NORTHERN HALF OF
THE AREA. THE STORM SYSTEM WILL INTENSIFY AS IT LIFTS NORTHEAST
AWAY FROM THE AREA...CAUSING BLUSTERY NORTHWEST WINDS WHICH WILL
RESULT IN SIGNIFICANT BLOWING AND DRIFTING OF THE SNOW STARTING
LATE TUESDAY AFTERNOON AND CONTINUING THROUGH TUESDAY NIGHT AND
INTO WEDNESDAY MORNING.

SNOWFALL TOTALS OF 5 TO 8 INCHES WILL BE POSSIBLE WITH THIS
SYSTEM...DURING THE NEXT 36 HOURS...THROUGH TUESDAY NIGHT. 6 TO
7 INCHES IS EXPECTED NORTH OF A CANTON TO PARIS LINE...WITH
AMOUNTS AROUND 8 INCHES NORTH OF THE I-74 CORRIDOR. LESSER
AMOUNTS OF 4 TO 6 INCHES WILL BE POSSIBLE ACROSS SOUTHERN AND
SOUTHEASTERN PORTIONS OF THE AREA.

ILZ027>031-036>038-043>046-091200-
/O.CON.KILX.WS.W.0002.000000T0000Z-100210T1800Z/
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-
DE WITT-PIATT-CHAMPAIGN-VERMILION-
INCLUDING THE CITIES OF...GALESBURG...PEORIA...BLOOMINGTON...
NORMAL...CHAMPAIGN...URBANA...DANVILLE
919 PM CST MON FEB 8 2010

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

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

* TIMING...SNOW HAS BEGUN OVER THE AREA AND WILL CONTINUE 
  THROUGH THE NIGHT AND INTO TUESDAY. MOST OF THE ACCUMULATION 
  WILL OCCUR TONIGHT INTO EARLY TUESDAY. THE BLOWING AND 
  DRIFTING OF THE SNOW WILL BEGIN TUESDAY AFTERNOON AND CONTINUE 
  THROUGH WEDNESDAY MORNING. 

* ACCUMULATIONS...TOTALS OF 6 TO 8 INCHES ARE EXPECTED THROUGH THE
  DURATION OF THE EVENT...WITH THE HIGHEST TOTALS NORTH OF I-74.

* WIND...NORTHWEST WINDS WILL INCREASE LATE TUESDAY
  AFTERNOON...AND WILL GUST TO 30 TO 35 MPH THROUGH WEDNESDAY
  MORNING.

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND SLIPPERY MAKING 
  TRAVEL HAZARDOUS THROUGH THE PERIOD. THE STRONG GUSTY WINDS 
  WILL ALSO CREATE BLOWING AND DRIFTING OF THE SNOW...ADDING TO 
  THE HAZARDOUS DRIVING CONDITIONS. ADDITIONALLY...WIND CHILLS 
  WILL FALL TO NEAR ZERO TUESDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...
AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

ILZ040>042-047>053-091200-
/O.CON.KILX.WW.Y.0004.000000T0000Z-100210T1200Z/
SCHUYLER-MASON-LOGAN-CASS-MENARD-SCOTT-MORGAN-SANGAMON-CHRISTIAN-
MACON-
INCLUDING THE CITIES OF...HAVANA...LINCOLN...JACKSONVILLE...
SPRINGFIELD...TAYLORVILLE...DECATUR
919 PM CST MON FEB 8 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY. 

* TIMING...SNOW HAS BEGUN ACROSS THE AREA AND WITH HEAVIER
  SNOWFALL RATES LATER THIS EVENING. THE SNOWFALL WILL CONTINUE
  THROUGH THE NIGHT AND INTO TUESDAY. MOST OF THE ACCUMULATION
  SHOULD OCCUR TONIGHT INTO EARLY TUESDAY. THE BLOWING AND
  DRIFTING OF THE SNOW WILL BEGIN TUESDAY AFTERNOON AND CONTINUE
  THROUGH TUESDAY NIGHT.

* ACCUMULATIONS...TOTALS OF 5 TO 6 INCHES ARE EXPECTED THROUGH THE
  DURATION OF THE EVENT...WITH THE HIGHEST TOTALS NORTH OF I-74.

* WIND...NORTHWEST WINDS WILL INCREASE LATER TUESDAY
  AFTERNOON...AND WILL GUST TO AROUND 30 MPH THROUGH TUESDAY
  NIGHT.

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND SLIPPERY MAKING 
  TRAVEL HAZARDOUS THROUGH THE PERIOD. THE STRONG GUSTY WINDS 
  WILL ALSO CREATE BLOWING AND DRIFTING OF THE SNOW...ADDING TO 
  THE HAZARDOUS DRIVING CONDITIONS. ADDITIONALLY...WIND CHILLS 
  WILL FALL TO NEAR ZERO TUESDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...WITH
LIMITED VISIBILITIES DUE TO A COMBINATION OF FALLING AND BLOWING
SNOW. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED
VISIBILITIES... AND USE CAUTION WHILE DRIVING...ESPECIALLY IN
OPEN AREAS.

&&

$$

ILZ054>057-061>063-066>068-071>073-091200-
/O.CON.KILX.WW.Y.0004.000000T0000Z-100210T1200Z/
MOULTRIE-DOUGLAS-COLES-EDGAR-SHELBY-CUMBERLAND-CLARK-EFFINGHAM-
JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-
INCLUDING THE CITIES OF...CHARLESTON...MATTOON...SHELBYVILLE...
EFFINGHAM...FLORA...LAWRENCEVILLE
919 PM CST MON FEB 8 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY. 

* TIMING...SNOW WILL CONTINUE TO OVERSPREAD EASTERN ILLINOIS THIS
  EVENING AND THEN CONTINUE OVERNIGHT AND INTO TUESDAY. MOST OF
  THE ACCUMULATION SHOULD OCCUR TONIGHT INTO TUESDAY MORNING. THE
  BLOWING AND DRIFTING OF THE SNOW WILL BEGIN LATER TUESDAY
  AFTERNOON AND CONTINUE THROUGH TUESDAY NIGHT.

* ACCUMULATIONS...TOTALS OF 5 TO 6 INCHES ARE EXPECTED THROUGH 
  THE DURATION OF THE EVENT. 

* WIND...NORTHWEST WINDS WILL INCREASE TUESDAY AFTERNOON...AND 
  WILL GUST TO AROUND 30 MPH THROUGH TUESDAY NIGHT. 

* IMPACTS...ROADS WILL BECOME SNOW PACKED AND SLIPPERY MAKING 
  TRAVEL HAZARDOUS THROUGH THE PERIOD. THE STRONG GUSTY WINDS 
  WILL ALSO CREATE BLOWING AND DRIFTING OF THE SNOW...ADDING TO 
  THE HAZARDOUS DRIVING CONDITIONS. ADDITIONALLY...WIND CHILLS 
  WILL FALL TO NEAR ZERO TUESDAY NIGHT IN AREAS NORTH OF I-70. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...WITH
LIMITED VISIBILITIES DUE TO A COMBINATION OF FALLING AND BLOWING
SNOW. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED
VISIBILITIES... AND USE CAUTION WHILE DRIVING...ESPECIALLY IN
OPEN AREAS.

&&

$$

SHIMON
318 
WWUS43 KILX 090905
WSWILX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE LINCOLN IL
305 AM CST TUE FEB 9 2010

...FALLING SNOW TO TRANSITION TO BLOWING AND DRIFTING SNOWFALL
TONIGHT... 

.AN UPPER LEVEL LOW PRESSURE WILL MOVE EAST ALONG THE I-72
CORRIDOR LATER THIS AFTERNOON THROUGH THIS EVENING. LIGHT TO
MODERATE SNOWFALL WILL CONTINUE ACROSS MUCH OF CENTRAL AND
SOUTHEAST ILLINOIS...BUT WILL DIMINISH FOR A TIME SOUTH OF I-72
THIS MORNING. WEST TO NORTHWEST WINDS WILL SIGNIFICANTLY INCREASE
AS THE DAY PROGRESSES...AND WILL BE AT THEIR STRONGEST OVERNIGHT.
THIS WILL CAUSE SIGNIFICANT BLOWING AND DRIFTING OF THE NEWLY
FALLEN SNOW...BEGINNING LATER TODAY AND CONTINUING THROUGH THE
NIGHT. 


ILZ027>031-036>038-043>046-091715-
/O.CON.KILX.WS.W.0002.000000T0000Z-100210T1800Z/
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-
DE WITT-PIATT-CHAMPAIGN-VERMILION-
INCLUDING THE CITIES OF...GALESBURG...PEORIA...BLOOMINGTON...
NORMAL...CHAMPAIGN...URBANA...DANVILLE
305 AM CST TUE FEB 9 2010

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

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

* TIMING...SNOW WILL CONTINUE MUCH OF THE DAY ACROSS THE
  AREA...THEN DIMINISH THIS EVENING. AS WINDS INCREASE...BLOWING
  AND DRIFTING SNOW SHOULD BEGIN TO DEVELOP LATER THIS
  AFTERNOON...AND CONTINUE THROUGH THE NIGHT BEFORE DIMINISHING
  WEDNESDAY MORNING. 

* ACCUMULATIONS...ADDITIONAL TOTALS OF 2 TO 4 INCHES ARE LIKELY
  THROUGH SUNSET...WITH LESS THAN 1 INCH THIS EVENING. 

* WIND...NORTHWEST WINDS WILL INCREASE THIS AFTERNOON...AND WILL
  GUST FROM 30 TO 35 MPH THROUGH WEDNESDAY MORNING.

* IMPACTS...ROADS WILL BE SNOW PACKED AND SLIPPERY...MAKING TRAVEL
  HAZARDOUS THROUGH THE PERIOD. VISIBILITIES IN OPEN AREAS WILL BE
  RATHER LOW AT TIMES...ESPECIALLY TONIGHT...DUE TO BLOWING SNOW.
  ADDITIONALLY...WIND CHILLS WILL FALL TO NEAR ZERO TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...
AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

ILZ040>042-047>053-091715-
/O.CON.KILX.WW.Y.0004.000000T0000Z-100210T1200Z/
SCHUYLER-MASON-LOGAN-CASS-MENARD-SCOTT-MORGAN-SANGAMON-CHRISTIAN-
MACON-
INCLUDING THE CITIES OF...HAVANA...LINCOLN...JACKSONVILLE...
SPRINGFIELD...TAYLORVILLE...DECATUR
305 AM CST TUE FEB 9 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY. 

* TIMING...SNOW WILL TAPER OFF SOMEWHAT AS THE DAY
  PROGRESSES...BEFORE LARGELY ENDING THIS EVENING. BLOWING AND
  DRIFTING SNOW IS EXPECTED TO DEVELOP BY THIS AFTERNOON...AND
  CONTINUE THROUGH TONIGHT.

* ACCUMULATIONS...ADDITIONAL SNOWFALL AMOUNTS OF 1 TO 2 INCHES ARE
  POSSIBLE THROUGH SUNSET...WITH AMOUNTS LESS THAN A HALF INCH
  THIS EVENING. 

* WIND...NORTHWEST WINDS WILL INCREASE BY AFTERNOON...AND WILL
  GUST TO AROUND 30 MPH TONIGHT.

* IMPACTS...ROADS WILL BE SNOW PACKED AND SLIPPERY...MAKING TRAVEL
  HAZARDOUS THROUGH THE PERIOD. VISIBILITIES IN OPEN AREAS WILL BE
  RATHER LOW AT TIMES THIS AFTERNOON AND TONIGHT...DUE TO BLOWING
  SNOW. ADDITIONALLY...WIND CHILLS WILL FALL TO NEAR ZERO TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...WITH
LIMITED VISIBILITIES DUE TO A COMBINATION OF FALLING AND BLOWING
SNOW. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED
VISIBILITIES... AND USE CAUTION WHILE DRIVING...ESPECIALLY IN
OPEN AREAS.

&&

$$

ILZ054>057-061>063-066>068-071>073-091715-
/O.CON.KILX.WW.Y.0004.000000T0000Z-100210T1200Z/
MOULTRIE-DOUGLAS-COLES-EDGAR-SHELBY-CUMBERLAND-CLARK-EFFINGHAM-
JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-
INCLUDING THE CITIES OF...CHARLESTON...MATTOON...SHELBYVILLE...
EFFINGHAM...FLORA...LAWRENCEVILLE
305 AM CST TUE FEB 9 2010

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY. 

* TIMING...SNOW WILL CONTINUE OVER MUCH OF EASTERN ILLINOIS
  TODAY...BUT WILL BEGIN TO DIMINISH SOMEWHAT THIS AFTERNOON.
  BLOWING AND DRIFTING OF THE SNOW IS EXPECTED TO DEVELOP THIS
  AFTERNOON...AND CONTINUE THROUGH THE NIGHT.

* ACCUMULATIONS...ADDITIONAL SNOWFALL TOTALS OF 1 TO 3 INCHES ARE
  EXPECTED TODAY...WITH ANOTHER HALF INCH POSSIBLE TONIGHT.

* WIND...NORTHWEST WINDS WILL INCREASE THIS AFTERNOON...AND WILL
  GUST FROM 30 TO 35 MPH TONIGHT INTO EARLY WEDNESDAY MORNING. 

* IMPACTS...ROADS WILL BEE SNOW PACKED AND SLIPPERY...MAKING
  TRAVEL HAZARDOUS THROUGH THE PERIOD. VISIBILITIES IN OPEN AREAS
  WILL BE RATHER LOW AT TIMES THIS AFTERNOON AND TONIGHT...DUE TO
  BLOWING SNOW. ADDITIONALLY...WIND CHILLS WILL FALL INTO THE
  SINGLE DIGITS TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...WITH
LIMITED VISIBILITIES DUE TO A COMBINATION OF FALLING AND BLOWING
SNOW. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...
AND USE CAUTION WHILE DRIVING...ESPECIALLY IN OPEN AREAS.

&&

$$
GEELHART
022 
WWUS43 KILX 091646
WSWILX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE LINCOLN IL
1046 AM CST TUE FEB 9 2010

...WINTER STORM WINDING DOWN...

ILZ027>031-036>038-043>046-091800-
/O.CAN.KILX.WS.W.0002.000000T0000Z-100210T1800Z/
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-
DE WITT-PIATT-CHAMPAIGN-VERMILION-
INCLUDING THE CITIES OF...GALESBURG...PEORIA...BLOOMINGTON...
NORMAL...CHAMPAIGN...URBANA...DANVILLE
1046 AM CST TUE FEB 9 2010

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS CANCELLED THE WINTER
STORM WARNING. 

THE WINTER STORM WARNING FOR PORTIONS OF CENTRAL AND EAST CENTRAL
ILLINOIS HAS BEEN CANCELLED. PERIODS OF LIGHT SNOW WILL PERSIST
THIS AFTERNOON BUT ANY ADDITIONAL ACCUMULATIONS WILL BE GENERALLY
LESS THAN AN INCH.

A WINTER WEATHER ADVISORY WILL BE ISSUED SHORTLY FOR SNOW AND
BLOWING SNOW. WIND SPEEDS ARE EXPECTED TO INCREASE TO 15 TO 25 MPH
OVERNIGHT WHICH WILL LIKELY PRODUCE AREAS OF BLOWING SNOW.

$$

ILZ040>042-047>057-061>063-066>068-071>073-091800-
/O.CAN.KILX.WW.Y.0004.000000T0000Z-100210T1200Z/
SCHUYLER-MASON-LOGAN-CASS-MENARD-SCOTT-MORGAN-SANGAMON-CHRISTIAN-
MACON-MOULTRIE-DOUGLAS-COLES-EDGAR-SHELBY-CUMBERLAND-CLARK-
EFFINGHAM-JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-
INCLUDING THE CITIES OF...HAVANA...LINCOLN...JACKSONVILLE...
SPRINGFIELD...TAYLORVILLE...DECATUR...CHARLESTON...MATTOON...
SHELBYVILLE...EFFINGHAM...FLORA...LAWRENCEVILLE
1046 AM CST TUE FEB 9 2010

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS CANCELLED THE WINTER
WEATHER ADVISORY. 

THE WINTER STORM ADVISORY FOR PORTIONS OF CENTRAL AND EAST CENTRAL
ILLINOIS HAS BEEN CANCELLED. PERIODS OF LIGHT SNOW WILL PERSIST
THIS AFTERNOON BUT ANY ADDITIONAL ACCUMULATIONS WILL BE LIGHT.

A WINTER WEATHER ADVISORY WILL BE ISSUED SHORTLY FOR BLOWING
SNOW TONIGHT INTO WEDNESDAY MORNING. WIND SPEEDS ARE EXPECTED TO
INCREASE TO 15 TO 25 MPH OVERNIGHT WHICH WILL LIKELY PRODUCE AREAS
OF BLOWING SNOW.

$$

BARKER

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 Lincoln, IL wrote its last area forecast discussion before this winter storm warning went out at Feb 8, 11:51 AM CST, 3 hours 47 minutes earlier.

Area forecast discussion, Feb 8, 11:51 AM CST, 3 hours 47 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LINCOLN IL
1151 AM CST MON FEB 8 2010

.DISCUSSION...
ISSUED 1053 AM CST MON FEB 8 2010
SIGNIFICANT POCKET OF RATHER DRY AIR EAST OF INTERSTATE 55 HOLDING
BACK THE SNOW A BIT THIS MORNING. GOING FORECAST REFLECTS THIS
RATHER WELL...SPREADING THE SNOW THROUGH THE REST OF THE CWA BY
NOON. SO FAR...FORECAST IS ACTUALLY DOING QUITE WELL AS THE STORM
SYSTEMS OVER IOWA AND THE SOUTHERN PLAINS CONTINUE TO DEVELOP.
WILL LIKELY SEND OUT A ZONE UPDATE AT NOON FOR MORNING WORDING AND
A FEW TWEAKS...BUT OVERALL...NO MAJOR CHANGES EXPECTED FOR THE
FORECAST IN THE SHORTER TERM.

&&

.AVIATION...
ISSUED 1144 AM CST MON FEB 8 2010
SNOW STARTING TO SPREAD IN FAR WRN IL AND EXPECTED TO SPREAD
THROUGHOUT CENTRAL ILLINOIS THIS AFTERNOON AND EVENING. KCMI AND
KDEC SLOWEST TO FALL OUT OF VFR CATEGORY. OTHER TERMINALS ARE IN
BRIEF BREAK...BUT PREDOMINANT CONDITIONS WILL BE REDUCED VISBY AND
CIGS WITH SNOW. BIT OF A STRANGE FORECAST AS SOME AREAS ARE
DROPPING NOW...AND NOT WITH WEST TO EAST PROGRESSION AS PREV
EXPECTED AT THE BEGINNING OF THE SNOW EVENT. AS RESULT...LEFT
IFR WITH TEMPO VFR BREAKS FOR SHORTEST TERM...BUT WILL RAPIDLY
DROP THIS AFTERNOON/EVENING AS MOISTURE MIXES DOWN TO SFC. LIFR
FOR NRN TERMS AFTER MIDNIGHT AND THROUGH THE MORNING...WITH ONLY
SLIGHT IMPROVEMENTS FOR KSPI AND KDEC.

HJS
&&

.PREV DISCUSSION...
ISSUED 230 AM CST MON FEB 8 2010

MAIN FORECAST ISSUE FOR TODAY REMAINS THE UPCOMING WINTER STORM.

LATEST WATER VAPOR IMAGERY SHOWING TWO RELATED ITEMS FOR THIS
ISSUE. THE FIRST IS A STRONG UPPER LOW CURRENTLY CENTERED ALONG
THE NORTH/SOUTH DAKOTA BORDER...WHILE ANOTHER UPPER LOW WAS
LOCATED NEAR THE FOUR CORNERS REGION OF THE SOUTHWEST U.S. A
SURFACE LOW WAS CENTERED IN NORTHWEST IOWA...WITH A RATHER
PRONOUNCED INVERTED TROUGH EXTENDING NORTHWARD. SOME SCATTERED
LIGHT SNOW HAS BEEN LOCATED WEST OF I-55 THE LAST SEVERAL
HOURS...LEAVING A THIN COATING IN A FEW AREAS. REGIONAL RADAR
MOSAICS SHOWING MORE WIDESPREAD SNOW WEST OF THE MISSISSIPPI
RIVER.

SHORT TERM...TODAY THROUGH WEDNESDAY...

SHORT-RANGE MODELS IN REASONABLE AGREEMENT...PUSHING THE SURFACE
TROUGH ACROSS THE MISSISSIPPI VALLEY TONIGHT WHILE THE UPPER LOW
DROPS SOUTHEAST INTO IOWA...THEN EAST ACROSS CENTRAL ILLINOIS ON
TUESDAY. SOUTHWESTERN UPPER LOW SHOULD HELP FORM A SURFACE
REFLECTION...WHICH IS EXPECTED TO LIFT NORTHEAST INTO THE
TENNESSEE VALLEY ON TUESDAY. ISENTROPIC LIFT IS EXPECTED TO
INCREASE THIS MORNING...AND SHOULD BE MAXIMIZED IN OUR AREA FROM
THE AFTERNOON THROUGH ABOUT MIDNIGHT.

NOT MUCH CHANGE IN TIMING OF SNOW FROM EARLIER FORECAST...BEGINNING
IN THE WESTERN CWA THIS MORNING AND WORKING ITS WAY EASTWARD.
FORECAST SOUNDINGS IN THE LOWER LEVELS STILL SOMEWHAT DRY ACROSS
THE EASTERN CWA...WHICH SHOULD REMAIN LARGELY SNOW FREE UNTIL
LATE AFTERNOON OR EARLY EVENING. GREATEST SNOW TOTALS EXPECTED IN
THE 00-12Z TIME FRAME TONIGHT...BEFORE THE ARRIVAL OF A DRY SLOT
ON TUESDAY. AREAS SOUTH OF I-72 MOST LIKELY TO BE AFFECTED BY
THIS...AND AS A RESULT WILL CONTINUE WITH CATEGORICAL POPS ACROSS
THE FAR NORTHERN CWA THROUGH TUESDAY. SURFACE CYCLONE EXPECTED TO
RAPIDLY INTENSIFY AS IT LIFTS NORTHEAST TO SOUTHEAST MICHIGAN OR
LAKE ERIE BY MIDNIGHT TUESDAY NIGHT...WITH TIGHT PRESSURE GRADIENT
LEADING TO STRENGTHENING WINDS AND BLOWING SNOW DEVELOPING TUESDAY
AFTERNOON AND CONTINUING THROUGH THE NIGHT.

WILL TAKE THE WINTER STORM WATCH AND CONVERT IT TO A WINTER
WEATHER ADVISORY CWA-WIDE...BEGINNING THIS AFTERNOON WEST OF
HIGHWAY 51 AND AT 6 PM TO THE EAST...RUNNING THROUGH TUESDAY NIGHT
EVERYWHERE. WHILE THE OVERALL SNOW TOTALS WILL BE AROUND 6
INCHES...THIS WILL BE SPREAD OUT OVER THE COURSE OF ABOUT 48
HOURS. ALSO...THERE ARE SOME CONCERNS THAT CONVECTION ACROSS THE
LOWER MISSISSIPPI VALLEY MAY IMPEDE SOME OF THE MOISTURE RETURN
THIS FAR NORTH. WILL NEED TO KEEP AN EYE ON THE FAR NORTHERN CWA FOR
POTENTIAL HEAVIER SNOW BANDS...ALTHOUGH HEAVIEST SNOW IS EXPECTED
FURTHER NORTH TOWARD THE CHICAGO AREA.

LONG TERM...THURSDAY THROUGH SUNDAY...

LITTLE CHANGE MADE TO THE EXTENDED PORTION OF THE FORECAST. WEAK
CLIPPER-TYPE SYSTEM MAY ZIP SOUTHEAST INTO THE AREA ON FRIDAY...AS
A STRONG SHORTWAVE MOVES ALONG THE GULF COAST. WILL NEED TO SEE
WHAT KIND OF MOISTURE IS AVAILABLE WITH THIS FEATURE...ALTHOUGH
LONG-RANGE MODELS TRY TO SQUEEZE OUT A BIT OF SNOW. AMPLIFYING
RIDGE ACROSS THE WESTERN CONUS EXPECTED TO KEEP A NORTHWEST FLOW
ACROSS THE MIDWEST...WITH TEMPERATURES REMAINING WELL BELOW NORMAL
THROUGH THE WEEKEND.

GEELHART

&&

.ILX WATCHES/WARNINGS/ADVISORIES...
WINTER WEATHER ADVISORY FROM 6 PM THIS EVENING TO 6 AM CST
WEDNESDAY FOR ILZ044>046-054>057-061>063-066>068-071>073.

WINTER WEATHER ADVISORY UNTIL 6 AM CST WEDNESDAY FOR ILZ027>031-
036>038-040>043-047>053.

&&
Hazardous weather outlook, Feb 8, 11:44 AM CST, 3 hours 54 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LINCOLN IL
1144 AM CST MON FEB 8 2010

ILZ027>031-036>038-040>043-047>051-091745-
CASS-DE WITT-FULTON-KNOX-LOGAN-MARSHALL-MASON-MCLEAN-MENARD-
MORGAN-PEORIA-SANGAMON-SCHUYLER-SCOTT-STARK-TAZEWELL-WOODFORD-
1144 AM CST MON FEB 8 2010

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST WEDNESDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
ILLINOIS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

A WINTER STORM WILL IMPACT THE REGION TODAY INTO TUESDAY...
BRINGING ACCUMULATING SNOW TO CENTRAL ILLINOIS. THE SNOW WILL
DEVELOP DURING THE DAYTIME HOURS TODAY...BUT THE HEAVIEST SNOWFALL
IS ANTICIPATED TONIGHT AND EARLY TUESDAY.

FOR INTERESTS ALONG THE ILLINOIS RIVER...FLOODING WILL CONTINUE
FROM HAVANA TO BEARDSTOWN THE NEXT SEVERAL DAYS...ALTHOUGH RIVER
LEVELS WILL CONTINUE TO SLOWLY FALL.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THE SNOW WILL GRADUALLY TAPER OFF TUESDAY AFTERNOON. HOWEVER...GUSTY
NORTHWEST WINDS WILL DEVELOP TUESDAY AFTERNOON AND NIGHT...CAUSING
BLOWING AND DRIFTING SNOW. CURRENT INDICATIONS ARE THAT A STORM
TOTAL OF 4 TO 7 INCHES OF SNOW ARE LIKELY ACROSS THE REGION...WITH
THE HIGHEST TOTALS EXPECTED ALONG AND NORTH OF THE I-74 CORRIDOR.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT. HOWEVER...
SNOWFALL REPORTS FROM OUR COOP AND MESONET NETWORKS WILL BE
APPRECIATED.

ILZ044>046-054>057-061>063-066>068-071>073-091715-
CHAMPAIGN-CLARK-CLAY-COLES-CRAWFORD-CUMBERLAND-DOUGLAS-EDGAR-
EFFINGHAM-JASPER-LAWRENCE-MOULTRIE-PIATT-RICHLAND-SHELBY-
VERMILION-
1144 AM CST MON FEB 8 2010

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
6 AM CST WEDNESDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
ILLINOIS...EAST CENTRAL ILLINOIS AND SOUTHEAST ILLINOIS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

A WINTER STORM WILL IMPACT THE REGION TODAY INTO TUESDAY...
BRINGING ACCUMULATING SNOW TO CENTRAL AND SOUTHEAST ILLINOIS. THE
SNOW WILL DEVELOP DURING THE DAYTIME HOURS TODAY...BUT THE
HEAVIEST SNOWFALL IS ANTICIPATED TONIGHT AND EARLY TUESDAY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THE SNOW WILL GRADUALLY TAPER OFF TUESDAY AFTERNOON. HOWEVER...GUSTY
NORTHWEST WINDS WILL DEVELOP TUESDAY AFTERNOON AND NIGHT...CAUSING
BLOWING AND DRIFTING SNOW. CURRENT INDICATIONS ARE THAT A STORM
TOTAL OF 4 TO 7 INCHES OF SNOW ARE LIKELY ACROSS THE REGION...WITH
THE HIGHEST TOTALS EXPECTED ALONG AND NORTH OF THE I-74 CORRIDOR.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.
HOWEVER...SNOWFALL REPORTS FROM OUR COOP AND MESONET NETWORKS
WILL BE APPRECIATED.

ILZ052-053-091745-
CHRISTIAN-MACON-
1144 AM CST MON FEB 8 2010

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST WEDNESDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
ILLINOIS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

A WINTER STORM WILL IMPACT THE REGION TODAY INTO TUESDAY...
BRINGING ACCUMULATING SNOW TO CENTRAL ILLINOIS. THE SNOW WILL
DEVELOP DURING THE DAYTIME HOURS TODAY...BUT THE HEAVIEST SNOWFALL
IS ANTICIPATED TONIGHT AND EARLY TUESDAY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THE SNOW WILL GRADUALLY TAPER OFF TUESDAY AFTERNOON. HOWEVER...GUSTY
NORTHWEST WINDS WILL DEVELOP TUESDAY AFTERNOON AND NIGHT...CAUSING
BLOWING AND DRIFTING SNOW. CURRENT INDICATIONS ARE THAT A STORM
TOTAL OF 4 TO 6 INCHES OF SNOW ARE LIKELY ACROSS THE REGION.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.
HOWEVER...SNOWFALL REPORTS FROM OUR COOP AND MESONET NETWORKS
WILL BE APPRECIATED.

HJS

The office that day

Everything else NWS Lincoln, IL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 8, 2:56 AM CSTWinter Weather AdvisoryILXCass, Champaign, Christian, Clark, Clay, Coles and 29 more32 hr

Nearby

Winter Storm Warnings in Illinois, 2010Every winter storm 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.