Alert archive / Illinois / River Flood Warnings in 2008

River Flood Warning 90, NWS Lincoln, IL

December 24, 2008Piatt County, Illinois

NWS Lincoln, IL issued this river flood warning at Dec 24, 2008, 9:10 AM CST for Piatt County, Illinois. It took effect at Dec 27, 2008, 6:00 PM CST. It was in force for 6 days.

The area

The counties it named.

The facts

Issued
Dec 24, 2008, 9:10 AM CST (15:10 UTC)
In effect from
Dec 27, 2008, 6:00 PM CST
Expired
Jan 2, 2009, 9:00 AM CST
In force
6 days
Issued by
NWS Lincoln, IL
Flood severity
Minor

County Piatt County, IL

The radar

The Lincoln radar (KILX), 65 km from the middle of the area, began a volume at 14:56 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

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

The river

Written for the forecast point Sangamon River at Monticello (MNTI2). The gauge peaked at 15.38 ft at Dec 30, 2008, 8:00 AM CST.

actionminormoderate101512/2412/2512/2612/2712/2812/2912/3012/3101/0101/0201/03
Action stage
11 ft
Minor stage
13 ft
Moderate stage
17 ft
Major stage
20 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05572000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

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

000 
WGUS43 KILX 241510
FLWILX
FLOOD WARNING
NATIONAL WEATHER SERVICE LINCOLN IL 
910 AM CST WED DEC 24 2008

...THE NATIONAL WEATHER SERVICE IN LINCOLN IL HAS ISSUED A FLOOD 
WARNING FOR THE FOLLOWING RIVERS IN ILLINOIS... 

  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY

.SYNOPSIS...HEAVY RAINS IN THE PAST 24 HOURS SINCE TUESDAY ALONG WITH 
SNOW AND ICE MELT WILL CAUSE THE SANGAMON RIVER AT MONTICELLO TO RISE 
ANOTHER 2 FEET...REACHING ABOVE FLOOD STAGE BY NOON THURSDAY.

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

PERSONS WITH INTERESTS ALONG THIS RIVER NEED TO PREPARE FOR FLOODING.
STAY TUNED FOR FURTHER UPDATES ON THIS FLOODING SITUATION. 

ILC147-250510-
/O.NEW.KILX.FL.W.0090.081225T1800Z-081231T0600Z/
/MNTI2.1.ER.081225T1800Z.081227T0000Z.081231T0000Z.NO/
910 AM CST WED DEC 24 2008

THE NATIONAL WEATHER SERVICE IN LINCOLN IL HAS ISSUED A 

* FLOOD WARNING FOR 
  THE SANGAMON RIVER AT MONTICELLO.
* FROM THURSDAY AFTERNOON TO WEDNESDAY DECEMBER 31...OR UNTIL THE 
  WARNING IS CANCELLED.
* AT 8 AM WEDNESDAY THE STAGE WAS 10.9 FEET. 
* MINOR FLOODING IS FORECAST. 
* FLOOD STAGE IS 13 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY NOON THURSDAY AND 
  CONTINUE TO RISE TO NEAR 13.8 FEET BY FRIDAY EVENING. THE RIVER 
  WILL FALL BELOW FLOOD STAGE BY TUESDAY EVENING.
* IMPACT...AT 13 FEET...FLOODING OF AGRICULTURAL AREAS BEGINS.

&&

                  FLD  OBSERVED         FORECAST 6 AM
LOCATION          STG  STG  DAY TIME    THU    FRI    SAT

SANGAMON RIVER
 MONTICELLO        13  10.9 WED 8 AM    12.7   13.7   13.7

$$

KH
14 follow-up statements
000 
WGUS83 KILX 250218
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
818 PM CST WED DEC 24 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-251618-
/O.EXT.KILX.FL.W.0090.081225T1800Z-081231T0300Z/
/MNTI2.1.ER.081225T1800Z.081227T0600Z.081230T2100Z.NO/
818 PM CST WED DEC 24 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* FROM THURSDAY AFTERNOON TO TUESDAY EVENING...OR UNTIL THE WARNING 
  IS CANCELLED.
* AT  630 PM WEDNESDAY THE STAGE WAS 12.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY TOMORROW AFTERNOON AND 
  CONTINUE TO RISE TO NEAR 13.8 FEET BY EARLY SATURDAY MORNING. THE 
  RIVER WILL FALL BELOW FLOOD STAGE BY TUESDAY AFTERNOON.
* IMPACT...AT 13.0 FEET...FLOODING OF AGRICULTURAL AREAS BEGINS.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    THU    FRI    SAT

SANGAMON RIVER
 MONTICELLO        13  12.0 WED 6 PM    12.7   13.6   13.8



$$
SMITH
000 
WGUS83 KILX 251551
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
951 AM CST THU DEC 25 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-260551-
/O.EXT.KILX.FL.W.0090.081226T1800Z-081231T0000Z/
/MNTI2.1.ER.081226T1800Z.081229T0000Z.081230T1800Z.NO/
951 AM CST THU DEC 25 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* FROM FRIDAY AFTERNOON TO TUESDAY EVENING...OR UNTIL THE WARNING IS 
  CANCELLED.
* AT 9 AM THURSDAY THE STAGE WAS 12.1 FEET. 
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY FRIDAY AFTERNOON AND 
  CONTINUE TO RISE TO NEAR 13.5 FEET BY SUNDAY EVENING. THE RIVER 
  WILL FALL BELOW FLOOD STAGE BY TUESDAY AFTERNOON.
* IMPACT...AT 13 FEET...FLOODING OF AGRICULTURAL AREAS BEGINS.

&&

                  FLD  OBSERVED         FORECAST 6 AM
LOCATION          STG  STG  DAY TIME    FRI    SAT    SUN

SANGAMON RIVER
 MONTICELLO        13  12.1 THU 9 AM    12.9   13.0   13.4

$$

KH
000 
WGUS83 KILX 260224
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
824 PM CST THU DEC 25 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-261624-
/O.EXT.KILX.FL.W.0090.081228T0600Z-081231T0000Z/
/MNTI2.1.ER.081228T0600Z.081229T0600Z.081230T1800Z.NO/
824 PM CST THU DEC 25 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* FROM LATE SATURDAY NIGHT TO TUESDAY EVENING...OR UNTIL THE WARNING 
  IS CANCELLED.
* AT  700 PM THURSDAY THE STAGE WAS 12.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY EARLY SUNDAY MORNING AND 
  CONTINUE TO RISE TO NEAR 13.4 FEET BY EARLY MONDAY MORNING. THE 
  RIVER WILL FALL BELOW FLOOD STAGE BY TUESDAY AFTERNOON.
* IMPACT...AT 13.0 FEET...FLOODING OF AGRICULTURAL AREAS BEGINS.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    FRI    SAT    SUN

SANGAMON RIVER
 MONTICELLO        13  12.0 THU 7 PM    12.5   12.8   13.2



$$
SMITH
000 
WGUS83 KILX 261723
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
1123 AM CST FRI DEC 26 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-270723-
/O.EXT.KILX.FL.W.0090.081228T0900Z-090101T0000Z/
/MNTI2.1.ER.081228T0900Z.081229T1800Z.081231T1800Z.NO/
1123 AM CST FRI DEC 26 2008

...FLOOD WARNING EXTENDED UNTIL WEDNESDAY EVENING...THE FLOOD WARNING
CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* FROM LATE SATURDAY NIGHT TO WEDNESDAY EVENING...OR UNTIL THE 
  WARNING IS CANCELLED.
* AT  945 AM FRIDAY THE STAGE WAS 11.9 FEET. 
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY EARLY SUNDAY MORNING AND 
  CONTINUE TO RISE TO NEAR 14.0 FEET BY MONDAY AFTERNOON. THE RIVER 
  WILL FALL BELOW FLOOD STAGE BY WEDNESDAY AFTERNOON.
* IMPACT...AT 13.0 FEET...FLOODING OF AGRICULTURAL AREAS BEGINS.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    SAT    SUN    MON

SANGAMON RIVER
 MONTICELLO        13  11.9 FRI 10 AM   12.3   13.1   13.9



$$
000 
WGUS83 KILX 270322
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
922 PM CST FRI DEC 26 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-271722-
/O.EXT.KILX.FL.W.0090.081228T0600Z-090102T0000Z/
/MNTI2.1.ER.081228T0600Z.081230T0000Z.090101T1800Z.NO/
922 PM CST FRI DEC 26 2008

...FLOOD WARNING EXTENDED UNTIL THURSDAY EVENING...THE FLOOD WARNING 
CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* FROM LATE SATURDAY NIGHT TO THURSDAY EVENING...OR UNTIL THE WARNING
  IS CANCELLED.
* AT  730 PM FRIDAY THE STAGE WAS 11.9 FEET. 
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY EARLY SUNDAY MORNING AND 
  CONTINUE TO RISE TO NEAR 15.5 FEET BY MONDAY EVENING. THE RIVER 
  WILL FALL BELOW FLOOD STAGE BY THURSDAY AFTERNOON.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    SAT    SUN    MON

SANGAMON RIVER
 MONTICELLO        13  11.9 FRI 7 PM    12.1   13.4   15.2



$$
SMITH
000 
WGUS83 KILX 271952
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
152 PM CST SAT DEC 27 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-280952-
/O.EXT.KILX.FL.W.0090.081228T0000Z-090102T1800Z/
/MNTI2.1.ER.081228T0000Z.081230T0000Z.090102T1200Z.NO/
152 PM CST SAT DEC 27 2008

...FLOOD WARNING EXTENDED UNTIL FRIDAY AFTERNOON...THE FLOOD WARNING 
CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* FROM THIS EVENING TO FRIDAY AFTERNOON...OR UNTIL THE WARNING IS 
  CANCELLED.
* AT  100 PM SATURDAY THE STAGE WAS 12.6 FEET. 
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY THIS EVENING AND CONTINUE TO 
  RISE TO NEAR 15.3 FEET BY MONDAY EVENING. THE RIVER WILL FALL BELOW
  FLOOD STAGE BY FRIDAY MORNING.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    SUN    MON    TUE

SANGAMON RIVER
 MONTICELLO        13  12.6 SAT 1 PM    13.6   14.9   15.3



$$
000 
WGUS83 KILX 280138
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
738 PM CST SAT DEC 27 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-281538-
/O.EXT.KILX.FL.W.0090.000000T0000Z-090103T0600Z/
/MNTI2.1.ER.081227T2327Z.081230T0000Z.090103T0000Z.NO/
738 PM CST SAT DEC 27 2008

...FLOOD WARNING EXTENDED UNTIL LATE FRIDAY NIGHT...
THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* UNTIL LATE FRIDAY NIGHT...OR UNTIL THE WARNING IS CANCELLED.
* AT 700 PM SATURDAY THE STAGE WAS 13.1 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 15.5 FEET BY 
  MONDAY EVENING. THE RIVER WILL FALL BELOW FLOOD STAGE FRIDAY 
  EVENING.

&&

                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    SUN    MON    TUE

SANGAMON RIVER
 MONTICELLO        13  13.1 SAT 7 PM    13.9   15.1   15.4

$$
000 
WGUS83 KILX 281748
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
1148 AM CST SUN DEC 28 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-290748-
/O.EXT.KILX.FL.W.0090.000000T0000Z-090103T1800Z/
/MNTI2.1.ER.081227T2327Z.081230T0000Z.090103T1200Z.NO/
1148 AM CST SUN DEC 28 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* UNTIL SATURDAY AFTERNOON...OR UNTIL THE WARNING IS CANCELLED.
* AT 1045 AM SUNDAY THE STAGE WAS 14.8 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 16.0 FEET BY 
  TOMORROW EVENING. THE RIVER WILL FALL BELOW FLOOD STAGE SATURDAY 
  MORNING.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    MON    TUE    WED

SANGAMON RIVER
 MONTICELLO        13  14.8 SUN 11 AM   15.7   15.9   15.3



$$
000 
WGUS83 KILX 290257
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
857 PM CST SUN DEC 28 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
   SANGAMON RIVER NEAR CHANDLERVILLE AFFECTING CASS AND MASON COUNTIES 

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
   SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-291657-
/O.CON.KILX.FL.W.0090.000000T0000Z-090103T1800Z/
/MNTI2.1.ER.081227T2327Z.081230T0600Z.090103T1200Z.NO/
857 PM CST SUN DEC 28 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* UNTIL SATURDAY AFTERNOON...OR UNTIL THE WARNING IS CANCELLED.
* AT  745 PM SUNDAY THE STAGE WAS 14.6 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 15.8 FEET BY 
  EARLY TUESDAY MORNING. THE RIVER WILL FALL BELOW FLOOD STAGE 
  SATURDAY MORNING.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    MON    TUE    WED

SANGAMON RIVER
 MONTICELLO        13  14.6 SUN 8 PM    15.2   15.8   15.2



$$

ILC017-125-291656-
/O.EXT.KILX.FL.W.0099.081229T1648Z-000000T0000Z/
/CDLI2.1.ER.081229T1648Z.081231T0000Z.000000T0000Z.UU/
857 PM CST SUN DEC 28 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER NEAR CHANDLERVILLE. 
* FROM MONDAY MORNING UNTIL FURTHER NOTICE...OR UNTIL THE WARNING IS 
  CANCELLED.
* AT  800 PM SUNDAY THE STAGE WAS 455.8 FEET. 
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 456.6 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY TOMORROW MORNING AND CONTINUE 
  TO RISE TO NEAR 458.1 FEET BY TUESDAY EVENING.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    MON    TUE    WED

SANGAMON RIVER
 CHANDLERVILLE     457  455.8 SUN 8 PM   456.2  457.6  458.1



$$
SMITH
000 
WGUS83 KILX 291749
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
1149 AM CST MON DEC 29 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 
  SANGAMON RIVER NEAR CHANDLERVILLE AFFECTING CASS AND MASON COUNTIES 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-300749-
/O.EXT.KILX.FL.W.0090.000000T0000Z-090103T0900Z/
/MNTI2.1.ER.081227T2327Z.081230T1800Z.090103T0300Z.NO/
1149 AM CST MON DEC 29 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* UNTIL LATE FRIDAY NIGHT...OR UNTIL THE WARNING IS CANCELLED.
* AT 1030 AM MONDAY THE STAGE WAS 14.9 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 15.7 FEET BY 
  TOMORROW AFTERNOON. THE RIVER WILL FALL BELOW FLOOD STAGE FRIDAY 
  EVENING.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    TUE    WED    THU

SANGAMON RIVER
 MONTICELLO        13  14.9 MON 10 AM   15.6   15.2   14.3



$$

ILC017-125-300748-
/O.EXT.KILX.FL.W.0099.000000T0000Z-090105T1200Z/
/CDLI2.1.ER.081229T2000Z.081231T0600Z.090105T0600Z.UU/
1149 AM CST MON DEC 29 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER NEAR CHANDLERVILLE. 
* UNTIL MONDAY MORNING...OR UNTIL THE WARNING IS CANCELLED.
* AT 1100 AM MONDAY THE STAGE WAS 456.5 FEET. 
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 456.6 FEET. 
* FORECAST...RISE ABOVE FLOOD STAGE BY THIS AFTERNOON AND CONTINUE TO
  RISE TO NEAR 457.6 FEET BY EARLY WEDNESDAY MORNING. THE RIVER WILL 
  FALL BELOW FLOOD STAGE BY EARLY MONDAY MORNING.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    TUE    WED    THU

SANGAMON RIVER
 CHANDLERVILLE     457  456.5 MON 11 AM  457.2  457.6  457.4



$$
000 
WGUS83 KILX 300218
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
818 PM CST MON DEC 29 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 
  SANGAMON RIVER NEAR CHANDLERVILLE AFFECTING CASS AND MASON COUNTIES 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-301618-
/O.EXT.KILX.FL.W.0090.000000T0000Z-090103T0600Z/
/MNTI2.1.ER.081227T2327Z.081230T1800Z.090103T0000Z.NO/
818 PM CST MON DEC 29 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* UNTIL LATE FRIDAY NIGHT...OR UNTIL THE WARNING IS CANCELLED.
* AT  645 PM MONDAY THE STAGE WAS 15.2 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 15.5 FEET BY 
  TOMORROW AFTERNOON. THE RIVER WILL FALL BELOW FLOOD STAGE FRIDAY 
  EVENING.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    TUE    WED    THU

SANGAMON RIVER
 MONTICELLO        13  15.2 MON 7 PM    15.4   15.0   14.2



$$

ILC017-125-301617-
/O.EXT.KILX.FL.W.0099.000000T0000Z-090105T0600Z/
/CDLI2.1.ER.081229T2030Z.081231T0600Z.090105T0000Z.UU/
818 PM CST MON DEC 29 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER NEAR CHANDLERVILLE. 
* UNTIL LATE SUNDAY NIGHT...OR UNTIL THE WARNING IS CANCELLED.
* AT  800 PM MONDAY THE STAGE WAS 456.8 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 456.6 FEET. 
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 457.5 FEET BY 
  EARLY WEDNESDAY MORNING. THE RIVER WILL FALL BELOW FLOOD STAGE 
  SUNDAY EVENING.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    TUE    WED    THU

SANGAMON RIVER
 CHANDLERVILLE     457  456.8 MON 8 PM   457.1  457.5  457.3



$$
SMITH
000 
WGUS83 KILX 301700
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
1100 AM CST TUE DEC 30 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 
  SANGAMON RIVER NEAR CHANDLERVILLE AFFECTING CASS AND MASON COUNTIES 
  SPOON RIVER AT LONDON MILLS AFFECTING FULTON AND KNOX COUNTIES 
  SPOON RIVER AT SEVILLE AFFECTING FULTON COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-310700-
/O.EXT.KILX.FL.W.0090.000000T0000Z-090103T0000Z/
/MNTI2.1.ER.081227T2327Z.081230T1145Z.090102T1800Z.NO/
1100 AM CST TUE DEC 30 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* UNTIL FRIDAY EVENING...OR UNTIL THE WARNING IS CANCELLED.
* AT 1000 AM TUESDAY THE STAGE WAS 15.4 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY 
  FRIDAY AFTERNOON.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    WED    THU    FRI

SANGAMON RIVER
 MONTICELLO        13  15.4 TUE 10 AM   14.7   14.0   13.2



$$

ILC017-125-310659-
/O.EXT.KILX.FL.W.0099.000000T0000Z-090105T0259Z/
/CDLI2.1.ER.081229T2030Z.081231T0000Z.090104T2059Z.UU/
1100 AM CST TUE DEC 30 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER NEAR CHANDLERVILLE. 
* UNTIL SUNDAY EVENING...OR UNTIL THE WARNING IS CANCELLED.
* AT 1000 AM TUESDAY THE STAGE WAS 457.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 456.6 FEET. 
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 457.2 FEET BY 
  THIS EVENING. THE RIVER WILL FALL BELOW FLOOD STAGE SUNDAY 
  AFTERNOON.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    WED    THU    FRI

SANGAMON RIVER
 CHANDLERVILLE     457  457.0 TUE 10 AM  457.1  456.9  456.8



$$

ILC057-095-310659-
/O.EXT.KILX.FL.W.0092.000000T0000Z-090102T0000Z/
/LNMI2.1.ER.081227T2208Z.081229T0245Z.090101T1800Z.NO/
1100 AM CST TUE DEC 30 2008

...FLOOD WARNING EXTENDED UNTIL THURSDAY EVENING...THE FLOOD WARNING 
CONTINUES FOR
  THE SPOON RIVER AT LONDON MILLS. 
* UNTIL THURSDAY EVENING...OR UNTIL THE WARNING IS CANCELLED.
* AT 1045 AM TUESDAY THE STAGE WAS 18.3 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 15.0 FEET. 


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    WED    THU    FRI

SPOON RIVER
 LONDON MILLS      15  18.3 TUE 11 AM   17.8   15.5   12.9



$$

ILC057-310659-
/O.EXT.KILX.FL.W.0093.000000T0000Z-090101T0900Z/
/SEVI2.1.ER.081229T0507Z.081230T0645Z.090101T0300Z.NO/
1100 AM CST TUE DEC 30 2008

...FLOOD WARNING EXTENDED UNTIL LATE WEDNESDAY NIGHT...THE FLOOD 
WARNING CONTINUES FOR
  THE SPOON RIVER AT SEVILLE. 
* UNTIL LATE WEDNESDAY NIGHT...OR UNTIL THE WARNING IS CANCELLED.
* AT 1045 AM TUESDAY THE STAGE WAS 23.8 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 22.0 FEET. 
* IMPACT...AT 23.0 FEET...EASTERLY ACCESS ROAD TO SEVILLE INUNDATED.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    WED    THU    FRI

SPOON RIVER
 SEVILLE           22  23.8 TUE 11 AM   23.2   21.0   18.1



$$
000 
WGUS83 KILX 310243
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
843 PM CST TUE DEC 30 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 
  SANGAMON RIVER NEAR CHANDLERVILLE AFFECTING CASS AND MASON COUNTIES 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-311643-
/O.EXT.KILX.FL.W.0090.000000T0000Z-090102T2100Z/
/MNTI2.1.ER.081227T2327Z.081230T1145Z.090102T1500Z.NO/
843 PM CST TUE DEC 30 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* UNTIL FRIDAY AFTERNOON...OR UNTIL THE WARNING IS CANCELLED.
* AT  745 PM TUESDAY THE STAGE WAS 15.1 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY 
  FRIDAY MORNING.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    WED    THU    FRI

SANGAMON RIVER
 MONTICELLO        13  15.1 TUE 8 PM    14.7   14.0   13.1



$$

ILC017-125-311642-
/O.EXT.KILX.FL.W.0099.000000T0000Z-090105T0000Z/
/CDLI2.1.ER.081229T2030Z.081231T0600Z.090104T1800Z.UU/
843 PM CST TUE DEC 30 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER NEAR CHANDLERVILLE. 
* UNTIL SUNDAY EVENING...OR UNTIL THE WARNING IS CANCELLED.
* AT  800 PM TUESDAY THE STAGE WAS 457.1 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 456.6 FEET. 
* FORECAST...THE RIVER WILL HOLD NEARLY STEADY FOR THE NEXT FEW
  DAYS.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    WED    THU    FRI

SANGAMON RIVER
 CHANDLERVILLE     457  457.1 TUE 8 PM   457.1  456.8  456.8



$$
000 
WGUS83 KILX 311634
FLSILX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE LINCOLN IL 
1034 AM CST WED DEC 31 2008

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS...
 
  SANGAMON RIVER AT MONTICELLO AFFECTING PIATT COUNTY 
  SANGAMON RIVER NEAR CHANDLERVILLE AFFECTING CASS AND MASON COUNTIES 
  SPOON RIVER AT LONDON MILLS AFFECTING FULTON AND KNOX COUNTIES 
  SPOON RIVER AT SEVILLE AFFECTING FULTON COUNTY 

THE FOLLOWING FORECASTS ARE BASED ON OBSERVED PRECIPITATION AND 
PRECIPITATION FORECAST THE NEXT 24 HOURS.

IF YOU ENCOUNTER A FLOODED ROADWAY...TURN AROUND AND FIND AN 
ALTERNATE ROUTE. STAY TUNED TO LOCAL MEDIA OR NOAA WEATHER RADIO FOR 
LATER STATEMENTS AND FORECASTS.

ILC147-010634-
/O.EXT.KILX.FL.W.0090.000000T0000Z-090102T1500Z/
/MNTI2.1.ER.081227T2327Z.081230T1145Z.090102T0900Z.NO/
1034 AM CST WED DEC 31 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER AT MONTICELLO. 
* UNTIL FRIDAY MORNING...OR UNTIL THE WARNING IS CANCELLED.
* AT 1145 PM TUESDAY THE STAGE WAS 14.9 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 13.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY 
  EARLY FRIDAY MORNING.
* IMPACT...AT 13.0 FEET...FLOODING OF AGRICULTURAL AREAS BEGINS.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    THU    FRI    SAT

SANGAMON RIVER
 MONTICELLO        13  14.9 WED 12 AM   13.6   12.9   12.2



$$

ILC017-125-010633-
/O.EXT.KILX.FL.W.0099.000000T0000Z-090104T1800Z/
/CDLI2.1.ER.081229T2030Z.081231T1800Z.090104T1200Z.UU/
1034 AM CST WED DEC 31 2008

THE FLOOD WARNING CONTINUES FOR
  THE SANGAMON RIVER NEAR CHANDLERVILLE. 
* UNTIL SUNDAY AFTERNOON...OR UNTIL THE WARNING IS CANCELLED.
* AT 1000 AM WEDNESDAY THE STAGE WAS 457.2 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 456.6 FEET. 


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    THU    FRI    SAT

SANGAMON RIVER
 CHANDLERVILLE     457  457.2 WED 10 AM  457.1  457.0  456.9



$$

ILC057-095-010633-
/O.EXT.KILX.FL.W.0092.000000T0000Z-090101T2125Z/
/LNMI2.1.ER.081227T2208Z.081229T0245Z.090101T1525Z.NO/
1034 AM CST WED DEC 31 2008

THE FLOOD WARNING CONTINUES FOR
  THE SPOON RIVER AT LONDON MILLS. 
* UNTIL THURSDAY AFTERNOON...OR UNTIL THE WARNING IS CANCELLED.
* AT  945 AM WEDNESDAY THE STAGE WAS 17.4 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 15.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY 
  THURSDAY MORNING.


&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    THU    FRI    SAT

SPOON RIVER
 LONDON MILLS      15  17.4 WED 10 AM   15.4   12.8   10.6



$$

ILC057-010633-
/O.EXT.KILX.FL.W.0093.000000T0000Z-090101T1424Z/
/SEVI2.1.ER.081229T0507Z.081230T0645Z.090101T0824Z.NO/
1034 AM CST WED DEC 31 2008

...FLOOD WARNING EXTENDED UNTIL THURSDAY MORNING...THE FLOOD WARNING 
CONTINUES FOR
  THE SPOON RIVER AT SEVILLE. 
* UNTIL THURSDAY MORNING...OR UNTIL THE WARNING IS CANCELLED.
* AT  945 AM WEDNESDAY THE STAGE WAS 22.9 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 22.0 FEET. 
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY 
  EARLY THURSDAY MORNING.
* IMPACT...AT 23.0 FEET...EASTERLY ACCESS ROAD TO SEVILLE INUNDATED.

&&


                  FLD  OBSERVED         FORECAST 6AM
LOCATION          STG  STG  DAY TIME    THU    FRI    SAT

SPOON RIVER
 SEVILLE           22  22.9 WED 10 AM   21.7   19.0   16.5



$$

What forecasters said that day

The local office's own words before this river flood 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 river flood warning went out at Dec 24, 5:56 AM CST, 3 hours 14 minutes earlier.

Area forecast discussion, Dec 24, 5:56 AM CST, 3 hours 14 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LINCOLN IL
556 AM CST WED DEC 24 2008

.DISCUSSION...
ISSUED 250 AM CST WED DEC 24 2008

WARMER AIR HAS SPREAD ACROSS THE ENTIRE CWA EARLY THIS MORNING...WITH
ALL LOCATIONS ABOVE FREEZING. WARMEST CONDITIONS ACROSS THE
SOUTHEAST TIP WHERE TEMPERATURES WERE CLOSE TO 40 DEGREES. LOCAL
RADAR JUST SHOWING SOME PATCHES OF DRIZZLE LINGERING...ALTHOUGH
REGIONAL MOSAICS SHOW NEXT AREA OF WIDESPREAD PRECIPITATION
ADVANCING NORTHEAST OUT OF WESTERN MISSOURI.

08Z SURFACE MAP SHOWS COLD FRONT EXTENDING FROM WESTERN
WISCONSIN...ACROSS EASTERN IOWA INTO SOUTHEAST KANSAS. ASSOCIATED
SURFACE LOW/WAVE WAS LOCATED IN SOUTHWEST MISSOURI. PASSAGE OF
THIS FRONTAL SYSTEM AND ASSOCIATED WEATHER WILL BE THE PRIMARY
ISSUE FOR TODAYS FORECAST. NEXT STORM SYSTEM IN THE
FRIDAY/SATURDAY TIME FRAME ALSO A CONCERN.

SHORT TERM...TODAY THROUGH THURSDAY NIGHT...
NAM MODEL CONTINUES TO HAVE DIFFICULTIES WITH RESOLVING THE
INTENSITY OF THE LOW PRESSURE WITH THIS STORM...SO LEANED TOWARD
THE MORE CONSISTENT GFS IN THAT REGARD. LOW CENTER EXPECTED TO
RACE NORTHEAST ACROSS WESTERN AND NORTHERN ILLINOIS THIS
MORNING...QUICKLY INTENSIFYING IN THE PROCESS. ASSOCIATED COLD
FRONT TO SWEEP ACROSS MOST OF THE FORECAST AREA BY MIDDAY.
WHEN PRECIPITATION DOES FORM OR ARRIVE...FORECAST SOUNDINGS SHOW
MUCH OF THE AREA TO BE WARM ENOUGH FOR PRIMARILY RAIN AT THE
ONSET...POSSIBLY MIXED WITH SNOW NORTHWEST OF I-55. A CHANGEOVER
TO SNOW IS EXPECTED AS THE DAY PROGRESSES. NOT MUCH IN THE WAY OF
ACCUMULATION EXPECTED AS PRECIPITATION TAPERS OFF QUICKLY BEHIND
THE FRONT. GREATEST ACCUMULATIONS NORTHWEST OF THE ILLINOIS
RIVER...IN THE RANGE OF AN INCH OR SO. TIGHTENING PRESSURE
GRADIENT THIS AFTERNOON WILL RESULT IN WINDS INCREASING INTO THE
20-25 MPH RANGE WITH HIGHER GUSTS...RESULTING IN SOME AREAS OF
BLOWING AND DRIFTING SNOW. EXTENDED THE WINTER WEATHER ADVISORY
FOR THIS AREA INTO MID-AFTERNOON TO ACCOUNT FOR THIS. REMAINING
ADVISORIES BETWEEN I-72 AND THE ILLINOIS RIVER HAVE BEEN
CANCELED.

WINDS TO DIMINISH THIS EVENING AS HIGH PRESSURE BUILDS INTO THE
MIDWEST. THIS WILL QUICKLY MOVE THROUGH ON CHRISTMAS DAY. WARM AIR
ADVECTION EXPECTED AGAIN...WITH SIGNIFICANT WARMING OF THE 900 MB
LAYER THURSDAY NIGHT. LIGHT PRECIPITATION EXPECTED TO DEVELOP WITH
THIS WAA. FORECAST SOUNDINGS SHOW THAT INITIAL FREEZING RAIN AND
SLEET SHOULD QUICKLY TURN TO ALL RAIN BY MORNING OVER MUCH OF THE
CWA...WITH THE NORTHERN THIRD THE LAST TO SWITCH. TEMPERATURES
WILL RISE THROUGH THE NIGHT...WITH THE NIGHTTIME LOWS OCCURRING
EARLY THURSDAY EVENING.

LONG TERM...FRIDAY THROUGH TUESDAY...
ON THE PLUS SIDE WITH THIS NEXT SYSTEM...TEMPERATURES WILL
DEFINITELY BE WARM ENOUGH THAT PRECIPITATION TYPES WILL NOT BE AN
ISSUE. HOWEVER...OTHER CONSIDERATIONS INCLUDE HEAVY RAINFALL AND
THUNDER POTENTIAL.

SCATTERED LIGHT SHOWERS WILL BE FOUND DURING THE DAY ON
FRIDAY...WITH INCREASING POPS FRIDAY NIGHT INTO SATURDAY. MOISTURE
WILL BE SURGING INTO THE AREA...WITH DEWPOINTS OVER 50 DEGREES
ACROSS THE SOUTHEAST CWA FRIDAY NIGHT. INCREASING INSTABILITY
AHEAD OF THE NEXT FRONT WILL HELP PRODUCE A FEW THUNDERSTORMS BY
FRIDAY NIGHT. BETTER CHANCES OF STORMS EXPECTED ON SATURDAY AS THE
FRONT APPROACHES. GFS AND ECMWF MODELS IN DECENT AGREEMENT WITH
THE TIMING...ENTERING THE ILLINOIS RIVER VALLEY BY SATURDAY
MORNING. CURRENT OUTLOOKS HAVE ABOUT THE SOUTHEAST HALF OF THE CWA
IN A SEVERE WEATHER RISK FOR SATURDAY. ADDITIONALLY...A HEAVY RAIN
THREAT EXISTS WITH THIS SYSTEM. CURRENTLY LOOKING AT THE POTENTIAL
OF 1 TO 2 INCHES OR MORE OF RAIN FRIDAY AND SATURDAY. WITH GROUND
STARTING TO FREEZE FROM THE RECENT COLD WEATHER...THIS COULD
RESULT IN ISSUES WITH FLOODING DUE TO RUNOFF.

SYSTEM PULLS OUT SATURDAY NIGHT AND UPPER PATTERN IS STILL
EXPECTED TO BECOME MORE ZONAL. THIS SHOULD KEEP TEMPERATURES
NEAR OR JUST ABOVE SEASONAL NORMALS EARLY NEXT WEEK.

GEELHART
&&

.AVIATION...
ISSUED 555 AM CST WED DEC 24 2008

EXCEPT FOR SPI...ALL SITES ARE IN THE VLIFR CATEGORY DUE TO VERY
LOW CIGS AND VIS. EXPECT THESE CONDITIONS TO CONTINUE THIS MORNING
UNTIL THE PCPN BEGINS...WHICH WILL BE LATER THIS MORNING. PCPN
AT PIA AND BMI WILL START AS A RAIN/SNOW MIX AND THEN CHANGE TO
ALL SNOW LATER THIS MORNING. AT SPI...DEC AND BMI...PCPN WILL
START AS RAIN AND THEN CHANGE TO A MIX OF RAIN AND SNOW LATER THIS
MORNING. LIFR CONDITIONS WILL PERSIST INTO THE AFTERNOON HOURS.
SINCE THE FRONT WILL QUICKLY MOVE THROUGH THE AREA...PCPN WILL END
QUICKLY AND MODELS INDICATE CLEAR OCCURRING FROM WEST TO EAST. PIA
AND BMI WILL HANG ON TO CLOUDS LONGER WHILE THE OTHER THREE WILL
SEE SCATTERED CLOUDS BY LATE THIS AFTERNOON. CLEARING WILL TAKE
PLACE AT ALL SITES SHORTLY AFTER MIDNIGHT. SOUTHWEST WINDS WILL
GIVE WAY TO WESTERLY WINDS AS FRONT PASSES THROUGH THE AREA
QUICKLY THIS MORNING. AFTER FROPA...WINDS WILL ALSO BECOME
GUSTY...THEN DIMINISH THIS EVENING.

AUTEN
&&

.ILX WATCHES/WARNINGS/ADVISORIES...
WINTER WEATHER ADVISORY UNTIL 3 PM CST THIS AFTERNOON FOR
ILZ027>030-036.

&&
Hazardous weather outlook, Dec 24, 6:50 AM CST, 2 hours 20 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LINCOLN IL
650 AM CST WED DEC 24 2008

ILZ027>030-036-251200-
FULTON-KNOX-MARSHALL-PEORIA-STARK-
650 AM CST WED DEC 24 2008

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
ILLINOIS.

.DAY ONE...TODAY AND TONIGHT

A COLD FRONT WILL QUICKLY PUSH THROUGH THE AREA TODAY...CHANGING
ANY RAIN TODAY TO ALL SNOW. A COUPLE OF INCHES OF SNOW IS POSSIBLE
BEFORE IT ENDS LATE THIS MORNING. HOWEVER...GUSTY WEST WINDS WILL
FOLLOW THE COLD FRONT THIS AFTERNOON...CAUSING BLOWING AND
DRIFTING OF THE SNOW. PATCHY DENSE FOG...COMBINED WITH THE STILL
SLUSHY ROADWAYS AND GUSTY WEST WINDS...WILL MAKE FOR HAZARDOUS
DRIVING CONDITIONS. THEREFORE MOTORISTS SHOULD ALLOW EXTRA TIME
TO REACH DESTINATIONS THIS MORNING.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

ANOTHER WEATHER SYSTEM WILL MOVE INTO THE AREA FOR THURSDAY
NIGHT THROUGH SATURDAY NIGHT. THERE IS A CHANCE THAT THE
PRECIPITATION THURSDAY NIGHT WILL START AS A MIX OF FREEZING RAIN
AND SLEET. HOWEVER...BY FRIDAY THE MIX OF PRECIPITATION WILL
CHANGE TO ALL RAIN AND REMAIN IN A LIQUID FORM THROUGH SATURDAY. A
FEW THUNDERSTORMS COULD OCCUR WITH THE RAIN FRIDAY NIGHT AND
SATURDAY BRINGING THE POTENTIAL FOR HEAVY RAINFALL. WITH THE
GROUND STILL FROZEN FROM THE LAST TWO WEEKS OF COLD
TEMPERATURES...THE HEAVY RAINFALL WILL LIKELY CREATE FLOODING
PROBLEMS ACROSS THE AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.

ILZ031-037-038-040>057-061>063-066>068-071>073-251200-
CASS-CHAMPAIGN-CHRISTIAN-CLARK-CLAY-COLES-CRAWFORD-CUMBERLAND-
DE WITT-DOUGLAS-EDGAR-EFFINGHAM-JASPER-LAWRENCE-LOGAN-MACON-MASON-
MCLEAN-MENARD-MORGAN-MOULTRIE-PIATT-RICHLAND-SANGAMON-SCHUYLER-
SCOTT-SHELBY-TAZEWELL-VERMILION-WOODFORD-
650 AM CST WED DEC 24 2008

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

.DAY ONE...TODAY AND TONIGHT

A COLD FRONT WILL QUICKLY PUSH THROUGH THE AREA TODAY...BRINGING A
MIX OF RAIN AND SNOW TO THE AREA THIS MORNING. GUSTY WEST WINDS
WILL ALSO FOLLOW THE COLD FRONT THIS AFTERNOON. PATCHY
FOG...COMBINED WITH THE STILL SLUSHY ROADWAYS AND GUSTY WEST
WINDS...WILL MAKE FOR HAZARDOUS DRIVING CONDITIONS. THEREFORE
MOTORISTS SHOULD ALLOW EXTRA TIME TO REACH DESTINATIONS THIS
MORNING.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

ANOTHER WEATHER SYSTEM WILL MOVE INTO THE AREA FOR THURSDAY
NIGHT THROUGH SATURDAY NIGHT. THERE IS A CHANCE THAT THE
PRECIPITATION THURSDAY NIGHT WILL START AS A MIX OF FREEZING RAIN
AND SLEET. HOWEVER...BY FRIDAY THE MIX OF PRECIPITATION WILL
CHANGE TO ALL RAIN AND REMAIN IN A LIQUID FORM THROUGH SATURDAY. A
FEW THUNDERSTORMS COULD OCCUR WITH THE RAIN FRIDAY NIGHT AND
SATURDAY BRINGING THE POTENTIAL FOR VERY HEAVY RAINFALL. WITH THE
GROUND STILL FROZEN OR JUST COLD FROM THE LAST TWO WEEKS OF COLD
TEMPERATURES...THE HEAVY RAINFALL WILL LIKELY CREATE FLOODING
PROBLEMS ACROSS THE AREA. BY SATURDAY NIGHT...THE PRECIPITATION
WILL BE A MIX OF RAIN AND SNOW EAST OF INTERSTATE 55.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.

AUTEN

In the hours before

Local storm report, Dec 24, 7:37 AM CST, 1 hour 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
737 AM CST WED DEC 24 2008

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

0700 AM     SNOW             TUSCOLA                 39.80N 88.28W
12/24/2008  M0.5 INCH        DOUGLAS            IL   CO-OP OBSERVER

            24 HOUR SNOWFALL

&&
Local storm report, Dec 24, 7:47 AM CST, 1 hour 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
747 AM CST WED DEC 24 2008

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

0700 AM     SNOW             ST. DAVID               40.49N 90.05W
12/24/2008  M0.3 INCH        FULTON             IL   CO-OP OBSERVER

            24 HOUR SNOWFALL

&&
Local storm report, Dec 24, 8:05 AM CST, 1 hour 5 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
805 AM CST WED DEC 24 2008

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

0730 AM     SNOW             MINONK                  40.90N 89.04W
12/24/2008  M0.4 INCH        WOODFORD           IL   CO-OP OBSERVER

            24 HOUR SNOWFALL

0730 AM     SNOW             KNOXVILLE               40.91N 90.29W
12/24/2008  M1.0 INCH        KNOX               IL   CO-OP OBSERVER

            24 HOUR SNOWFALL

&&
Local storm report, Dec 24, 8:13 AM CST, 57 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
813 AM CST WED DEC 24 2008

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

0700 AM     SNOW             GALESBURG               40.95N 90.38W
12/24/2008  M0.4 INCH        KNOX               IL   CO-OP OBSERVER

            24 HOUR SNOWFALL

&&
Local storm report, Dec 24, 8:29 AM CST, 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
829 AM CST WED DEC 24 2008

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

0800 PM     FREEZING RAIN    3 W BISMARCK            40.27N 87.66W
12/23/2008  M0.25 INCH       VERMILION          IL   MESONET

            ICE ACCUMULATION

&&
Local storm report, Dec 24, 8:34 AM CST, 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
834 AM CST WED DEC 24 2008

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

0900 PM     FREEZING RAIN    PEORIA                  40.74N 89.61W
12/23/2008  M0.10 INCH       PEORIA             IL   NWS EMPLOYEE

            ICE ACCUMULATION

0824 AM     SNOW             PEORIA                  40.74N 89.61W
12/24/2008  M1.0 INCH        PEORIA             IL   NWS EMPLOYEE

            24 HOUR SNOWFALL TOTAL

&&

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 24, 10:04 AM CSTRiver Flood WarningILXClay, Richland9 days

Nearby

River Flood Warnings in Illinois, 2008Every river flood 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.