Alert archive / Illinois / Areal Flood Warnings in 2011
Areal Flood Warning 65, NWS St. Louis, MO
NWS St. Louis, MO issued this areal flood warning at Jun 27, 2011, 8:57 AM CDT for Adams County, Brown County, Illinois. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 27, 2011, 8:57 AM CDT (13:57 UTC)
- Expired
- Jun 27, 2011, 9:00 PM CDT
- In force
- 12 hr
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- None
Counties Adams County, IL, Brown County, IL
The radar
The Lincoln radar (KILX), 129 km from the middle of the area, began a volume at 13:57 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Davenport, (KDVN), launched 12:00Z, 2.0 hours before the alert went out and 176 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 882 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 33 m²/s²
- 0-3 km storm-relative helicity
- -72 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
427
WGUS43 KLSX 271357
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
857 AM CDT MON JUN 27 2011
ILC001-009-280200-
/O.NEW.KLSX.FA.W.0065.110627T1357Z-110628T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ADAMS IL-BROWN IL-
857 AM CDT MON JUN 27 2011
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* FLOOD WARNING FOR...
BROWN COUNTY IN WEST CENTRAL ILLINOIS...
NORTHERN ADAMS COUNTY IN WEST CENTRAL ILLINOIS...
* UNTIL 900 PM CDT MONDAY
* AT 851 AM CDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED FLOODING
ACROSS THE WARNED AREA. SEVERAL ROADS REMAIN CLOSED DUE TO
FLOODING.
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...BUCKHORN...
CAMP POINT...CLAYTON...GOLDEN...MENDON AND MOUNT STERLING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING. IF YOU
ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY. RESIDENTS
LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE PRECAUTIONS TO
PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS SWIFTLY FLOWING
WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY AUTOMOBILE.
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY.
&&
LAT...LON 4020 9094 4018 9091 4011 9090 4011 9076
4007 9067 4003 9065 4003 9060 3999 9060
3999 9052 3997 9050 3992 9053 3989 9057
3997 9146 4012 9151 4019 9151
$$
KANOFSKY1 follow-up statement
199
WGUS83 KLSX 280201
FLSLSX
FLOOD STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
901 PM CDT MON JUN 27 2011
ILC001-009-280215-
/O.EXP.KLSX.FA.W.0065.000000T0000Z-110628T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ADAMS IL-BROWN IL-
901 PM CDT MON JUN 27 2011
...THE FLOOD WARNING THAT WAS IN EFFECT FOR BROWN AND NORTHERN ADAMS
COUNTIES HAS BEEN ALLOWED TO EXPIRE...
THE FLOODING THREAT FROM THE RAINS OF THE LAST FEW DAYS HAS
SUBSIDED. HOWEVER...THIS SUMMERS WET WEATHER IS KEEPING WATER
LEVELS VERY HIGH ON MANY RIVERS IN THE AREA...AND FLOODING CAN BE
EXPECTED IN AND NEAR THESE RIVERS.
MOTORISTS SHOULD CONTINUE TO USE CAUTION IN AND NEAR LOW LYING AREAS
NEAR THESE LARGER RIVERS...AND NEVER DRIVE ONTO A FLOODED ROADWAY.
OBEY ALL TRAFFIC SIGNS AND BARRICADES...THEY HAVE BEEN PLACED
THERE TO KEEP YOU SAFE!
LAT...LON 4020 9094 4018 9091 4011 9090 4011 9076
4007 9067 4003 9065 4003 9060 3999 9060
3999 9052 3997 9050 3992 9053 3989 9057
3997 9146 4012 9151 4019 9151
$$
TRUETTWhat forecasters said that day
The local office's own words before this areal flood 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 areal flood warning went out at Jun 27, 6:46 AM CDT, 2 hours 11 minutes earlier.
Area forecast discussion, Jun 27, 6:46 AM CDT, 2 hours 11 minutes before
AREA FORECAST DISCUSSION...UPDATED AVIATION
NATIONAL WEATHER SERVICE ST LOUIS MO
646 AM CDT MON JUN 27 2011
.DISCUSSION...
/500 AM CDT MON JUN 27 2011/
EARLY THIS MORNING...NEAR ZONAL H500 FLOW EXISTED ACROSS THE AREA
WITH A H500 RIDGE EXPANDING OVER THE S CNTRL CONUS. A SFC FRONTAL
BOUNDARY EXTENDS W-E FROM A PARENT LO OVER S CNTRL KS THRU SRN MO
AND INTO SRN IL. THIS FRONT WAS A WRMFNT UNTIL YET ANOTHER SERIES
OF TSRA COMPLEXES ROLLED THRU AND HAS EFFECTIVELY SUPPRESSED ANY NWD
MOVEMENT...AT LEAST TEMPORARILY. A VEERED 60KT H850 JET EXISTED
NOSING INTO SWRN MO AND HAS HELPED TO EXPAND SRN EDGE OF CONVECTION
WITH RATHER SOLID AREAS OF RAIN AND TSRA OVER CNTRL AND NRN MO AND
MUCH OF IL. OUTFLOW BOUNDARY HAS BEEN SHOVED TO FAR SRN MO AND SRN
IL. TEMPS HAVE COOLED INTO THE LOW-MID 60S WHERE RAIN HAS FALLEN
AND TO A LESSER EXTENT ELSEWHERE IN THE SRN FA BEHIND THE OUTFLOW.
PERSISTENT CONVECTION BEING MAINTAINED BY LO LEVEL JET IN THE S...
MCV IN THE N WITH FRONTOGENETICAL FORCING AND OLD MCV. MUCH OF THIS
SHOULD PERSIST AT LEAST INTO MID MORNING BEFORE BEGINNING TO FADE
AND/OR EXIT THE FA. CONVECTIVE DEBRIS CLOUDS LATER THIS MORNING
WILL PREVENT TEMPS FROM GETTING TOO WARM TOO QUICKLY FOR MANY
AREAS...BUT WITH DIMINISHING PCPN COVERAGE...AND UPSTREAM LO PRES
WAVE...FRONT SHOULD FIND THE MOTIVATION TO BEGIN A TOO LITTLE...TOO
LATE NWD ADVANCE AND WILL LIKELY FALL SHORT OF CLEARING THE NRN FA
BEFORE CDFNT ARRIVES THIS AFTERNOON AND MOVES THRU THIS EVENING TO
SWEEP IT ALL AWAY. FAVORED COOLER METMOS TEMPS MUCH OF THE AREA...
AND WENT BELOW METMOS IN THE FAR NRN FA...WHERE WRM FROPA IS
DOUBTFUL.
NEW TSRA DEVELOPMENT SHOULD OCCUR BY MID AFTERNOON ALONG CDFNT AND
WILL PROBABLY BE A BIT FURTHER S AT INITIATION TIME THEN ORIGINALLY
ANTICIPATED. THIS WILL THEN CONTINUE ITS DEVELOPMENT THRU THE
EVENING HOURS AS THE CDFNT IS EXPECTED TO CLEAR THE SRN FA BY
MIDNIGHT TONIGHT. AFTERNOON DE-STABILIZATION...WHILE EXPECTED
ENOUGH TO RE-IGNITE TSRA ALONG FRONT...THE DEGREE TO WHICH IS IN
QUESTION AND PROBABLY WON/T REACH ITS FULL POTENTIAL.
NEVERTHELESS...SEVERE STORMS ARE EXPECTED AGAIN WITH CD FROPA THRU
THIS EVENING.
THE PERIODS OF HEAVY RAINFALL OVER THE PAST COUPLE OF DAYS HAVE
TAKEN THEIR TOLL AND WITH MORE LAST NIGHT...HAVE EXTENDED THE FFA
THRU THIS EVENING OVER MUCH OF THE FA...EXPANDING IT ALSO INTO CNTRL
MO WHERE A COUPLE ROUNDS OF HEAVY RAINFALL WILL CATCH THEM UP THIS
MORNING.
QUIET WX FINALLY ARRIVES BEGINNING TUESDAY...WITH A DANDY OF A DAY
EXPECTED WITH HIGHS IN THE LO-MID 80S AND LO HUMIDITY. AMPLIFYING
H500 FLOW HEADING INTO MID WEEK WILL HELP ALLOW THIS FRONT TO DIVE
WELL S OF THE FA AND STAY TO THE S UNTIL AT LEAST THURSDAY...WHEN IT
WILL PASS TO OUR N AS A SHORT WRMFNT. SHOULD SEE PERIOD OF MAINLY
DRY WX CONTINUE THROUGH THE END OF THE WORK WEEK...BUT WILL COME AT
A PRICE...WITH RETURN OF VERY WARM AND HUMID WX AND MAY MEAN SOME
HEAT ADVISORIES WILL BE NEEDED.
TES
&&
.AVIATION...
/646 AM CDT MON JUN 27 2011/
THUNDERSTORM COMPLEX MOVED THROUGH REGION WITH LOTS OF HIGH WINDS
AND DAMAGE BEING REPORTED. BEHIND THIS SYSTEM...ADDITIONAL SHOWERS
AND THUNDERSTORMS ARE PERSISTING ACROSS THE FORECAST AREA. ACTIVITY
TO SLOWLY WIND DOWN BY MID MORNING...THEN MORE ACTIVITY SHOULD FIRE
UP A COLD FRONT APPROACHES AREA. WILL SEE SOME MVFR CONDITIONS WITH
STORMS...OTHERWISE...JUST EXPECT VFR CONDITIONS. WINDS HAVE BEEN
HARD TO PIN DOWN DUE TO CONVECTION...BUT SHOULD EVENTUALLY BECOME
SOUTHERLY AHEAD OF COLD FRONT...THEN VEER TO THE NORTHWEST AROUND
19Z AT KUIN/KCOU...AND AROUND 00Z AT KSUS/KSTL.
SPECIFICS FOR KSTL...THUNDERSTORM COMPLEX MOVED THROUGH REGION WITH
LOTS OF HIGH WINDS AND DAMAGE BEING REPORTED NORTH OF ST. LOUIS
METRO AREA. BEHIND THIS SYSTEM...ADDITIONAL SHOWERS AND
THUNDERSTORMS ARE PERSISTING ACROSS THE METRO AREA. ACTIVITY TO
SLOWLY WIND DOWN BY 16Z...THEN MORE ACTIVITY SHOULD FIRE UP A COLD
FRONT APPROACHES AREA. WILL SEE SOME MVFR CONDITIONS WITH STORMS.
OTHERWISE...JUST EXPECT VFR CONDITIONS. WINDS HAVE BEEN HARD TO PIN
DOWN DUE TO CONVECTION...BUT SHOULD EVENTUALLY BECOME SOUTHERLY
AHEAD OF COLD FRONT...THEN VEER TO THE NORTHWEST AROUND 00Z.
BYRD
&&
.LSX WATCHES/WARNINGS/ADVISORIES...
MO...FLASH FLOOD WATCH THROUGH THIS EVENING FOR AUDRAIN MO-BOONE MO-
CALLAWAY MO-COLE MO-CRAWFORD MO-FRANKLIN MO-GASCONADE MO-
JEFFERSON MO-KNOX MO-LEWIS MO-LINCOLN MO-MARION MO-MONITEAU
MO-MONROE MO-MONTGOMERY MO-OSAGE MO-PIKE MO-RALLS MO-SHELBY
MO-ST. CHARLES MO-ST. FRANCOIS MO-ST. LOUIS CITY MO-ST.
LOUIS MO-STE. GENEVIEVE MO-WARREN MO-WASHINGTON MO.
IL...FLASH FLOOD WATCH THROUGH THIS EVENING FOR ADAMS IL-BOND IL-
BROWN IL-CALHOUN IL-CLINTON IL-FAYETTE IL-GREENE IL-JERSEY
IL-MACOUPIN IL-MADISON IL-MARION IL-MONROE IL-MONTGOMERY IL-
PIKE IL-RANDOLPH IL-ST. CLAIR IL-WASHINGTON IL.
&&
WFO LSXHazardous weather outlook, Jun 27, 4:33 AM CDT, 4 hours 24 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE ST LOUIS MO 433 AM CDT MON JUN 27 2011 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-281200- GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL- MARION IL-WASHINGTON IL-RANDOLPH IL-ADAMS IL-BROWN IL-PIKE IL- CALHOUN IL-JERSEY IL-MADISON IL-ST. CLAIR IL-MONROE IL-KNOX MO- LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-BOONE MO- AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO- LINCOLN MO-GASCONADE MO-WARREN MO-ST. CHARLES MO-FRANKLIN MO- ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-CRAWFORD MO- WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO- MADISON MO-REYNOLDS MO- 433 AM CDT MON JUN 27 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN AND CENTRAL MISSOURI AS WELL AS WEST CENTRAL AND SOUTHWEST ILLINOIS. .DAY ONE...TODAY AND TONIGHT THUNDERSTORMS ARE LIKELY OVER MUCH OF THE AREA THROUGH THIS EVENING. SOME STORMS WILL BE CAPABLE OF PRODUCING LARGE HAIL... DAMAGING WIND GUSTS IN EXCESS OF 60 MPH AND VERY HEAVY RAINFALL THAT COULD CAUSE FLASH FLOODING. ISOLATED TORNADOES ARE ALSO POSSIBLE...PARTICULARLY FOR THE SAINT LOUIS METRO AREA AND AREAS TO THE SOUTH AND EAST OVER SOUTHEAST MISSOURI AND SOUTHWEST ILLINOIS. A FLASH FLOOD WATCH IS IN EFFECT THROUGH THIS EVENING. FOR FURTHER INFORMATION...PLEASE REFER TO THE WATCH PRODUCT. FOR FURTHER INFORMATION ON CONVECTIVE WATCHES...PLEASE REFER TO THE LATEST STORM PREDICTION CENTER WATCH PRODUCTS. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY THERE IS A SLIGHT CHANCE FOR THUNDERSTORMS OVER PARTS OF SOUTHEAST MISSOURI ON TUESDAY. POTENTIALLY DANGEROUS HEAT AND HUMIDITY ARE SET TO BUILD INTO THE REGION FOR THURSDAY AND FRIDAY...ESPECIALLY FOR THE SAINT LOUIS METRO AREA...WITH HEAT INDEX VALUES REACHING AS HIGH AS 105 DURING THE AFTERNOON AND EARLY EVENING HOURS. THIS MAY CONTINUE THROUGH THE WEEKEND. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE REQUIRED THROUGH THIS EVENING. SPOTTERS ARE ENCOURAGED TO REPORT SEVERE WEATHER...HEAVY RAINFALL OF AN INCH OR GREATER...OR ANY FLOODING TO THE NATIONAL WEATHER SERVICE. TES
In the hours before
Special weather statement, Jun 27, 6:52 AM CDT, 2 hours 5 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ST LOUIS MO 652 AM CDT MON JUN 27 2011 MOZ084-271230- IRON MO- 652 AM CDT MON JUN 27 2011 ...SIGNIFICANT WEATHER ADVISORY FOR IRON COUNTY UNTIL 730 AM CDT... AT 649 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR BIXBY...OR 24 MILES EAST OF SALEM...MOVING EAST AT 40 MPH. HAIL UP TO THE SIZE OF NICKELS IS EXPECTED WITH THIS STORM...ALONG WITH FREQUENT DANGEROUS LIGHTNING. LOCATIONS NEAR THE PATH OF THIS STORM INCLUDE... IRONTON... BELLEVIEW... PILOT KNOB... GRANITE... THIS STORM MAY INTENSIFY...AND A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR THIS AREA. BE CERTAIN TO MONITOR LOCAL RADIO AND TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE. BROWNING
Local storm report, Jun 27, 7:17 AM CDT, 1 hour 40 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
717 AM CDT MON JUN 27 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0125 AM TSTM WND DMG PALMYRA 39.80N 91.52W
06/27/2011 MARION MO LAW ENFORCEMENT
SEVERAL LARGE TREES BLOWN DOWN IN TOWN.
&&
BYRDLocal storm report, Jun 27, 7:55 AM CDT, 1 hour 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
755 AM CDT MON JUN 27 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0100 AM TSTM WND DMG HARRISBURG 39.14N 92.46W
06/27/2011 BOONE MO LAW ENFORCEMENT
SEVERAL TREES BLOWN DOWN IN NORTHWESTERN PORTIONS OF
COUNTY.
&&
BYRDLocal storm report, Jun 27, 7:56 AM CDT, 1 hour 1 minute before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
756 AM CDT MON JUN 27 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0114 AM TSTM WND DMG 1 W COLUMBIA 38.95N 92.35W
06/27/2011 BOONE MO LAW ENFORCEMENT
SEVERAL TREES BLOWN DOWN ON WEST SIDE OF TOWN.
&&
BYRDLocal storm report, Jun 27, 7:57 AM CDT, 1 hour before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
757 AM CDT MON JUN 27 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0128 AM TSTM WND DMG ASHLAND 38.77N 92.26W
06/27/2011 BOONE MO LAW ENFORCEMENT
SEVERAL TREES BLOWN DOWN. ONE TREE WAS BLOCKING LOG
PROVIDENCE ROAD NORTH OF ASHLAND.
&&
BYRDLocal storm report, Jun 27, 8:11 AM CDT, 46 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
811 AM CDT MON JUN 27 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0808 AM FLASH FLOOD EDINA 40.17N 92.18W
06/27/2011 KNOX MO LAW ENFORCEMENT
SEVERAL ROADS CLOSED INCLUDING ROUTES K... J... B AND
HIGHWAY 11. ALSO... HIGHWAY 151 WAS CLOSED AT NOVELTY.
&&
BYRDThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 26, 8:34 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 41 min |
| Jun 26, 9:09 PM CDT | River Flood Warning | LSX | Adams | 4 days |
| Jun 26, 9:09 PM CDT | River Flood Warning | LSX | Adams | 5 days |
| Jun 26, 9:16 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 59 min |
| Jun 26, 9:45 PM CDT | River Flood Warning | LSX | Clinton | 9 days |
| Jun 26, 10:09 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 36 min |
| Jun 26, 10:11 PM CDT | Flash Flood Warning | LSX | Adams, Brown | 11 hr |
| Jun 27, 12:26 AM CDT | Severe Thunderstorm Warning | LSX | Adams | 49 min |
| Jun 27, 1:08 AM CDT | Tornado Warning | LSX | Adams, Calhoun, Pike | 37 min |
| Jun 27, 1:13 AM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 62 min |
| Jun 27, 1:27 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun | 63 min |
| Jun 27, 1:43 AM CDT | Tornado Warning | LSX | Adams, Calhoun, Greene, Pike | 32 min |
| Jun 27, 2:04 AM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Macoupin, Madison | 41 min |
| Jun 27, 2:09 AM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 36 min |
| Jun 27, 2:42 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Jersey, Macoupin, Madison, Monroe, Montgomery and 1 more | 48 min |
| Jun 27, 3:01 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 29 min |
| Jun 27, 8:25 AM CDT | River Flood Warning | LSX | Adams | 4 days |
Nearby
Areal Flood Warnings in Illinois, 2011Every areal flood warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.