Alert archive / Illinois / Special Weather Statements in 2019

Special Weather Statement, NWS Lincoln, IL

September 27, 2019DeWitt County, McLean County, Illinois

NWS Lincoln, IL issued this special weather statement at Sep 27, 2019, 11:30 PM CDT for DeWitt County, McLean County, Illinois. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Sep 27, 2019, 11:30 PM CDT (04:30 UTC)
Expired
Sep 28, 2019, 12:15 AM CDT
In force
45 min
Issued by
NWS Lincoln, IL

Counties DeWitt County, IL, McLean County, IL

The radar

The Lincoln radar (KILX), 48 km from the middle of the area, began a volume at 04:32 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

Lincoln, IL (KILX), launched 00:00Z, 4.5 hours before the alert went out and 24 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Lincoln, IL at 00:00Z on 2019-09-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1621 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 00:00Z on 2019-09-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 198 square meters per square second.193958Sfc1 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
1621 J/kg
Mixed-layer CIN
-94 J/kg
Mixed-layer LCL
1595 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
198 m²/s²
0-3 km storm-relative helicity
340 m²/s²
Significant tornado parameter
0.7
Supercell composite
10.8

Open this sounding in Storm Lab

The text

As transmitted.

442 
WWUS83 KILX 280430
SPSILX

Special Weather Statement
National Weather Service Lincoln IL
1130 PM CDT Fri Sep 27 2019
 
ILZ031-038-042>044-280515-
Logan-Woodford-Piatt-McLean-De Witt-
1130 PM CDT Fri Sep 27 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN LOGAN...SOUTHEASTERN
WOODFORD...NORTHERN PIATT...DE WITT...MCLEAN AND NORTHERN MACON
COUNTIES UNTIL 1215 AM CDT...

At 1129 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near El Paso to Mount Pulaski. Movement was
east at 50 mph.

Wind gusts of 50 to 55 mph will be possible with these storms.

Locations impacted include...
Bloomington, Clinton, Monticello, Normal, Le Roy, Heyworth, Farmer
City, Hudson, Atlanta, Mount Pulaski, Danvers, Colfax, Downs,
Mansfield, McLean, Saybrook, Wapella, Carlock, Towanda and De Land.

This includes the following highways...
 Interstate 39 between mile markers 0 and 7.
 Interstate 55 between mile markers 138 and 176.
 Interstate 72 between mile markers 157 and 173.
 Interstate 74 between mile markers 120 and 168.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4062 8857 4061 8846 4001 8847 4001 8874
      4006 8875 4005 8914 4002 8915 4002 8932
      4063 8914 4063 8858
TIME...MOT...LOC 0429Z 287DEG 42KT 4070 8905 4002 8925 

$$

25

What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Sep 27, 9:20 PM CDT, 2 hours 10 minutes earlier.

Area forecast discussion, Sep 27, 9:20 PM CDT, 2 hours 10 minutes before
Area Forecast Discussion
National Weather Service Lincoln IL
920 PM CDT Fri Sep 27 2019

.SYNOPSIS...
Issued at 549 PM CDT Fri Sep 27 2019

An approaching cold front from the northwest will result in
thunderstorms this evening and tonight. Some of the storms this
evening may be severe in parts of west central Illinois, and may
also produce additional rounds of heavy rainfall. The front will
stall in central Illinois Saturday morning, which will result in
scattered showers and a few thunderstorms on and off during the
day Saturday. Highs on Saturday will range from near 70 degrees in
west central Illinois to around 90 in southeast Illinois.

&&

.UPDATE...
Issued at 920 PM CDT Fri Sep 27 2019

Quick update to short range portion of the forecast for convective
trends, temperatures and winds.

Severe thunderstorms have become more linear in the past hour or
so and with the outflow surging out ahead of these storms the
overall tornado threat has waned in many areas. However, with what
appears to be a low pressure area in NE MO/SW IA shifting
eastward, can not completely discount the threat of strong/severe
storms from north of Quincy toward Rushville and Mason County the
next couple of hours.

Main concern in the remainder of the evening into the overnight
hours will continue to be heavy rain and flash flooding -
especially from Rushville to Bloomington and locations to the
northwest. The main cold front is associated with the broken line
of storms from northern MO toward Galesburg to Princeton. The
front will slow down by early morning before it reaches the I-72
corridor. Thus, periods of showers and thunderstorms will continue
to impact the area under the Flash Flood Watch in central IL
overnight.

&&

.SHORT TERM...(This evening through Saturday)
ISSUED AT 549 PM CDT Fri Sep 27 2019

Strong low level wind fields which resulted in excessive amounts
of rain from Peoria to Pontiac will continue through the evening
hours. The outflows from the convection that dumped this heavy
rain have formed an effective mesoscale boundary from about Macomb
to Bloomington to Danville. Hot and humid air in central IL to the
south of this boundary will provide plenty of moisture convergence
for another round of thunderstorms this evening in central IL.
Some of these storms may be severe due to the strong convergence
and low level wind shear...resulting in a Tornado Watch north of a
Beardstown-Lincoln-Clinton line this evening.

This same area can also expect periods of additional heavy
rainfall this evening so a Flash Flood Watch has been expanded to
include locations from Jacksonville to Bloomington and westward.

An approaching cold front in central IA will move into central IL
after midnight and then come to a screeching halt, before it
slowly starts lifting northward. This will keep scattered showers
and a few thunderstorms in the forecast for central IL on
Saturday. Due to the aforementioned boundary, highs on Saturday
will range from near 70 from PIA-GBG, 75 to 80 in the rest of
central il, to near 90 in southeast IL.

.LONG TERM...(Saturday night through Friday)
ISSUED AT 549 PM CDT Fri Sep 27 2019

...PREVIOUS LONG TERM DISCUSSION...Models are in good agreement
that the front will stall across central IL on Saturday. There is
little in the way of mid/upper level support, but with weak low
level convergence, have low chance pops over the northwest half of
the area (along and north of the front). The front will provide a
sharp temperature gradient, with northeast flow behind the front
limiting highs to the lower 70s over the northern third, while
southwest flow south of the boundary pushes the southeast CWA into
the upper 80s/near 90.

Shower/storm chances linger, again mainly in the west/northwest
half of the area Saturday night into early Sunday. By Sunday
afternoon the front should get a good push north, resulting from
cyclogenesis in the Plains. This sends the convection farther
northwest out of the CWA for late weekend, and also spreads the
summer-like heat and humidity from southern IL back north across
central IL.

Monday through Tuesday, a digging western US trough allows a
strong sub-tropical ridge to our south to expand north. This
shunts the storm track even farther northwest, with dry, but
unseasonably hot and humid air overspreading the region. 850 mb
temps near +20C will support highs in the mid 80s to lower 90s, or
10-20 degrees above normal.

Medium range models are in fair agreement that the ridge breaks
down mid-week. The active frontal zone eventually works in from
the northwest late Tuesday night through Wednesday night, with a
good chance for storms and locally heavy rain given anomalously
high Pwats. NBM brings mid-upper 60s highs on Thursday for the
north half, but confidence on the degree of cool air push behind
the front is low due to poor model consistency.

&&

.AVIATION...(For the 00Z TAFS through 00Z Saturday evening)
Issued at 549 PM CDT Fri Sep 27 2019

A slow moving frontal boundary will be the focus for showers and
thunderstorms late this evening and overnight. Storms have already
formed along the front from northern Missouri into northeast
Illinois and this broken line of storms should expand in coverage
and sag south this evening. PIA and BMI have the greatest chance
for seeing several hours of thunderstorms over or in the vicinity
of the terminals, while the threat is less certain farther south
at the remaining central Illinois terminals. In addition to the
threat for storms, very strong SW winds will ramp up this evening
immediately ahead of the front resulting in LLWS at all of the
terminals. Ceilings will diminish to low MVFR or IFR as the front
pushes across the terminals, with the worst conditions again most
likely at PIA and BMI with the threat less certain farther south.
Winds may become variable overnight as storms disrupt the synoptic
flow, but should become northeast at some point late morning or
early afternoon Saturday.

&&

.ILX WATCHES/WARNINGS/ADVISORIES...
Flash Flood Watch until 7 AM CDT Saturday for ILZ027>031-036>038-
040-041-047>050.

&&

UPDATE...Miller
SYNOPSIS...Miller
SHORT TERM...Miller
AVIATION...Deubelbeiss
Hazardous weather outlook, Sep 27, 3:22 PM CDT, 8 hours 8 minutes before
Hazardous Weather Outlook
National Weather Service Lincoln IL
322 PM CDT Fri Sep 27 2019

ILZ027>031-036>038-281100-
Fulton-Knox-Marshall-McLean-Peoria-Stark-Tazewell-Woodford-
322 PM CDT Fri Sep 27 2019

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY MORNING...

This Hazardous Weather Outlook is for portions of central
Illinois.

.DAY ONE...TONIGHT...

Showers and thunderstorms are likely this evening. There is an
enhanced risk of severe weather. Large hail and damaging winds
are the primary concerns, though a few tornadoes cannot be ruled
out, especially early in the evening. A large area received heavy
rain during the daytime, and additional heavy rain tonight may
cause renewed flash flooding.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

Additional thunderstorms are possible from Saturday into early
Sunday, and again Tuesday night through Wednesday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is likely this evening. Rainfall and flooding
reports would also be greatly appreciated.

ILZ040-041-047>050-281100-
Cass-Mason-Menard-Morgan-Schuyler-Scott-
322 PM CDT Fri Sep 27 2019

...FLASH FLOOD WATCH IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH
SATURDAY MORNING...

This Hazardous Weather Outlook is for portions of west central
Illinois.

.DAY ONE...TONIGHT...

Showers and thunderstorms are likely this evening. There is an
enhanced risk of severe weather. Large hail and damaging winds
are the primary concerns, though a few tornadoes cannot be ruled
out, especially early in the evening. Heavy rain tonight may
also cause flash flooding.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

Additional thunderstorms are possible from Saturday into early
Sunday, and again Tuesday night through Wednesday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is likely this evening. Rainfall and flooding
reports would also be greatly appreciated.

ILZ042>046-051>057-061-281100-
Champaign-Christian-Coles-De Witt-Douglas-Edgar-Logan-Macon-
Moultrie-Piatt-Sangamon-Shelby-Vermilion-
322 PM CDT Fri Sep 27 2019

This Hazardous Weather Outlook is for portions of central
Illinois and east central Illinois.

.DAY ONE...TONIGHT...

Showers and thunderstorms are likely to move into the area mid to
late evening, continuing past midnight. Some of the storms may be
on the strong side, with the best chance of severe weather west of
I-55. Heavy rain is also a concern, which may cause areas of
flooding.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

Additional thunderstorms are possible from Saturday into early
Sunday, and again Tuesday night through early Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be required this evening, primarily in
areas north of I-72 and west of I-55.

ILZ062-063-066>068-071>073-281100-
Clark-Clay-Crawford-Cumberland-Effingham-Jasper-Lawrence-Richland-
322 PM CDT Fri Sep 27 2019

This Hazardous Weather Outlook is for portions of east central
Illinois and southeast Illinois.

.DAY ONE...TONIGHT...

Isolated thunderstorms are possible near the I-70 corridor,
beginning around midnight. Severe weather is not expected in
southeast Illinois.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

Additional storms are forecast for Wednesday night and Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

Geelhart

In the hours before

Special weather statement, Sep 27, 10:20 PM CDT, 1 hour 10 minutes before
Special Weather Statement
National Weather Service Lincoln IL
1020 PM CDT Fri Sep 27 2019

ILZ029-036-037-040>042-047-048-050-280415-
Logan-Tazewell-Peoria-Mason-Morgan-Menard-Schuyler-Cass-Fulton-
1020 PM CDT Fri Sep 27 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN MENARD...NORTHWESTERN
LOGAN...FULTON...SOUTHWESTERN TAZEWELL...CASS...SCHUYLER...MASON...
SOUTHWESTERN PEORIA AND NORTH CENTRAL MORGAN COUNTIES UNTIL 1115 PM
CDT...

At 1020 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Bartonville to near Mount Sterling. Movement
was southeast at 40 mph.

Wind gusts up to 50 mph will be possible with these storms.

This includes Interstate 155 between mile markers 5 and 11.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

A Tornado Watch remains in effect until 1100 PM CDT for central and
west central Illinois.

LAT...LON 4029 9091 4027 9045 4055 9044 4071 9014
      4028 8938 3972 9031 3989 9058 3991 9055
      3997 9051 3999 9052 3998 9060 4003 9061
      4002 9063 4005 9068 4008 9067 4008 9070
      4010 9070 4011 9091
TIME...MOT...LOC 0320Z 325DEG 36KT 4063 8969 3996 9074

25
Local storm report, Sep 27, 10:30 PM CDT, 1 hour before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1030 PM CDT FRI SEP 27 2019

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

1020 PM     HEAVY RAIN       1 NNW PEORIA            40.75N 89.61W
09/27/2019  M5.65 INCH       PEORIA             IL   PUBLIC

&&

BMD
Local storm report, Sep 27, 10:47 PM CDT, 43 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1047 PM CDT FRI SEP 27 2019

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

0936 PM     TSTM WND DMG     1 NW WASHINGTON         40.71N 89.45W
09/27/2019                   TAZEWELL           IL   EMERGENCY MNGR

            HIGHWAY SIGN BLOWN DOWN PARTIALLY BLOCKING ROAD NEAR BOYD
            PKWY AND MCCLUGAGE RD

&&

BMD
Special weather statement, Sep 27, 11:06 PM CDT, 24 minutes before
Special Weather Statement
National Weather Service Lincoln IL
1106 PM CDT Fri Sep 27 2019

ILZ031-037-038-041>043-280430-
Logan-Tazewell-Mason-Woodford-McLean-De Witt-
1106 PM CDT Fri Sep 27 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN MENARD...LOGAN...
SOUTHERN WOODFORD...DE WITT...EASTERN TAZEWELL...MCLEAN...
SOUTHEASTERN MASON AND NORTHWESTERN MACON COUNTIES UNTIL 1130 PM
CDT...

At 1106 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Washington to near Middletown. Movement was
east at 50 mph.

Wind gusts up to 50 mph will be possible with these storms.

Locations impacted include...
Bloomington, Lincoln, Clinton, Eureka, Normal, Morton, Washington, Le
Roy, Heyworth, El Paso, Tremont, Lexington, Farmer City, Mackinaw,
Hudson, Chenoa, Atlanta, Delavan, Gridley and Minier.

This includes the following highways...
 Interstate 155 between mile markers 0 and 29.
 Interstate 39 between mile markers 0 and 16.
 Interstate 55 between mile markers 114 and 186.
 Interstate 74 between mile markers 102 and 159.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 4074 8861 4023 8862 4014 8869 4010 8869
      4010 8874 4006 8875 4005 8914 4003 8915
      4001 8958 4009 8958 4009 8960 4012 8961
      4076 8943
TIME...MOT...LOC 0406Z 288DEG 44KT 4068 8945 4005 8961

25
Local storm report, Sep 27, 11:27 PM CDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE LINCOLN IL
1127 PM CDT FRI SEP 27 2019

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

0955 AM     HEAVY RAIN       GALESBURG AIRPORT       40.94N 90.43W
09/27/2019  M1.27 INCH       KNOX               IL   AWOS

            2-HOUR TOTAL

1125 AM     HAIL             ARMINGTON               40.34N 89.31W
09/27/2019  E0.88 INCH       TAZEWELL           IL   PUBLIC

            DIME TO NICKEL SIZE.

1142 AM     HAIL             5 SW PEORIA             40.69N 89.68W
09/27/2019  M0.88 INCH       PEORIA             IL   TRAINED SPOTTER

1147 AM     HAIL             PEORIA                  40.74N 89.61W
09/27/2019  M0.50 INCH       PEORIA             IL   AMATEUR RADIO

1148 AM     HAIL             EAST PEORIA             40.67N 89.55W
09/27/2019  E0.50 INCH       TAZEWELL           IL   PUBLIC

            MPING REPORT

1220 PM     HEAVY RAIN       1 NW KNOXVILLE          40.92N 90.30W
09/27/2019  M2.00 INCH       KNOX               IL   COCORAHS

1245 PM     HAIL             1 NW METAMORA           40.80N 89.38W
09/27/2019  E1.00 INCH       WOODFORD           IL   MESONET

            MPING REPORT

1245 PM     HEAVY RAIN       DUNLAP                  40.86N 89.68W
09/27/2019  M2.99 INCH       PEORIA             IL   MESONET

            INCLUDING 2.03 INCHES IN 1 HOUR. APRS MESONET

1245 PM     HEAVY RAIN       5 N PEORIA              40.82N 89.62W
09/27/2019  M3.43 INCH       PEORIA             IL   MESONET

            INCLUDING 2.08 INCHES IN 1 HOUR. APRS MESONET

0106 PM     HAIL             1 WSW PEORIA            40.74N 89.62W
09/27/2019  M1.00 INCH       PEORIA             IL   MESONET

            MPING REPORT

0109 PM     FLOOD            1 S ALTA                40.80N 89.63W
09/27/2019                   PEORIA             IL   MESONET

            STREET FLOODING. MPING REPORT

0110 PM     HAIL             PEORIA HEIGHTS          40.75N 89.57W
09/27/2019  E0.88 INCH       PEORIA             IL   TRAINED SPOTTER

0111 PM     HAIL             PEORIA HEIGHTS          40.75N 89.57W
09/27/2019  E0.50 INCH       PEORIA             IL   PUBLIC

0125 PM     HAIL             ROANOKE                 40.80N 89.20W
09/27/2019  E0.50 INCH       WOODFORD           IL   EMERGENCY MNGR

0132 PM     HAIL             1 N ABINGDON            40.82N 90.40W
09/27/2019  M0.88 INCH       KNOX               IL   TRAINED SPOTTER

0137 PM     FLASH FLOOD      PEORIA                  40.74N 89.61W
09/27/2019                   PEORIA             IL   BROADCAST MEDIA

            WATER OF 1 TO 2 FEET DEEP ON STERLING AVE BETWEEN WAR
            MEMORIAL DRIVE AND UNIVERSITY ST. RELAYED VIA WEEK-TV

0140 PM     HAIL             5 NW PEORIA             40.80N 89.68W
09/27/2019  E0.75 INCH       PEORIA             IL   NWS EMPLOYEE

            HAIL DIME TO PENNY SIZE

0140 PM     FLASH FLOOD      ROANOKE                 40.80N 89.20W
09/27/2019                   WOODFORD           IL   EMERGENCY MNGR

            10 INCHES OF WATER ON HIGHWAY 116 JUST WEST OF ROANOKE.
            DITCHES FLOODING AND OVERFLOWING OVER THE ROAD.

0200 PM     FLOOD            4 N PEORIA              40.80N 89.61W
09/27/2019                   PEORIA             IL   TRAINED SPOTTER

            STANDING WATER ON ROAD NEAR MOUNT HAWLEY AIRPORT.

0200 PM     HEAVY RAIN       PEORIA INTERNATIONAL AI 40.67N 89.68W
09/27/2019  M1.22 INCH       PEORIA             IL   ASOS

0202 PM     HAIL             5 NW PEORIA             40.80N 89.68W
09/27/2019  M1.00 INCH       PEORIA             IL   NWS EMPLOYEE

0205 PM     HEAVY RAIN       WASHINGTON              40.70N 89.44W
09/27/2019  M4.50 INCH       TAZEWELL           IL   BROADCAST MEDIA

            RELAYED VIA WEEK-TV

0205 PM     HEAVY RAIN       PEORIA                  40.74N 89.61W
09/27/2019  M4.50 INCH       PEORIA             IL   BROADCAST MEDIA

            NEAR BRADLEY UNIVERSITY. RELAYED VIA WEEK-TV

0210 PM     HEAVY RAIN       METAMORA                40.79N 89.36W
09/27/2019  M3.25 INCH       WOODFORD           IL   BROADCAST MEDIA

            RELAYED VIA WHOI-TV

0210 PM     FLOOD            PEORIA                  40.74N 89.61W
09/27/2019                   PEORIA             IL   TRAINED SPOTTER

            WEST FOREST HILL ROAD AT N. NORTH STREET FLOODED.
            UNIVERSITY STREET IS CLOSED AT ALTORFER DUE TO FLOODING.

0210 PM     FLOOD            PEORIA                  40.74N 89.61W
09/27/2019                   PEORIA             IL   PUBLIC

            DRY RUN CREEK NEAR WESTAIRE AVE OUT OF ITS BANKS,
            FLOODING THE NEIGHBORHOOD.

0240 PM     HEAVY RAIN       2 E PEORIA              40.74N 89.57W
09/27/2019  M5.05 INCH       PEORIA             IL   PUBLIC

            FELL BETWEEN 9 AM AND 240 PM

0310 PM     HEAVY RAIN       3 SW ALTA               40.79N 89.67W
09/27/2019  M3.60 INCH       PEORIA             IL   PUBLIC

            NEAR INTERSECTION OF HIGHWAYS 6 AND 150

0315 PM     HEAVY RAIN       5 NW PEORIA             40.80N 89.68W
09/27/2019  M3.73 INCH       PEORIA             IL   NWS EMPLOYEE

0315 PM     HEAVY RAIN       2 NW PEORIA             40.77N 89.64W
09/27/2019  M5.19 INCH       PEORIA             IL   PUBLIC

            FELL BETWEEN 10 AM AND 230 PM.

0315 PM     HEAVY RAIN       4 NW PEORIA             40.79N 89.66W
09/27/2019  M5.25 INCH       PEORIA             IL   PUBLIC

            NEAR NORTHWOODS MALL

0315 PM     HEAVY RAIN       HENRY                   41.11N 89.36W
09/27/2019  M1.90 INCH       MARSHALL           IL   PUBLIC

0330 PM     HEAVY RAIN       DUNLAP                  40.86N 89.68W
09/27/2019  M3.25 INCH       PEORIA             IL   PUBLIC

0335 PM     HEAVY RAIN       PRINCEVILLE             40.93N 89.76W
09/27/2019  M1.80 INCH       PEORIA             IL   PUBLIC

            1.1 INCHES THIS MORNING, 0.7 INCHES THIS AFTERNOON.

0409 PM     HAIL             WASHINGTON              40.70N 89.44W
09/27/2019  E1.00 INCH       TAZEWELL           IL   BROADCAST MEDIA

            HAIL UP TO QUARTER SIZE. RELAYED VIA WHOI-TV

0415 PM     HAIL             EUREKA                  40.72N 89.28W
09/27/2019  E1.00 INCH       WOODFORD           IL   EMERGENCY MNGR

0415 PM     HAIL             EUREKA                  40.72N 89.28W
09/27/2019  M1.00 INCH       WOODFORD           IL   EMERGENCY MNGR

            OCCURRING IN TOWN.

0415 PM     HEAVY RAIN       LOW POINT               40.88N 89.32W
09/27/2019  M7.82 INCH       WOODFORD           IL   BROADCAST MEDIA

            RELAYED VIA WEEK-TV

0430 PM     HEAVY RAIN       CHILLICOTHE             40.92N 89.50W
09/27/2019  M4.00 INCH       PEORIA             IL   TRAINED SPOTTER

0430 PM     HEAVY RAIN       5 NW PEORIA             40.80N 89.68W
09/27/2019  M5.23 INCH       PEORIA             IL   CO-OP OBSERVER

0545 PM     HEAVY RAIN       PEORIA                  40.74N 89.61W
09/27/2019  M3.30 INCH       PEORIA             IL   BROADCAST MEDIA

            TOTAL RAINFALL,MOST OF WHICH OCCURRED BETWEEN 1245 AND 2
            PM. LOCATION NEAR KNOXVILLE AND WAR MEMORIAL DRIVE IN
            PEORIA.

0545 PM     HEAVY RAIN       PEORIA                  40.74N 89.61W
09/27/2019  M3.00 INCH       PEORIA             IL   BROADCAST MEDIA

            DELAYED REPORT. RAINFALL TOTAL FROM EARLIER THIS
            AFTERNOON.

0642 PM     HAIL             ABINGDON                40.80N 90.40W
09/27/2019  E1.75 INCH       KNOX               IL   PUBLIC

            RELAYED BY FULTON COUNTY ESDA.

0740 PM     HAIL             4 NE DUNLAP             40.90N 89.62W
09/27/2019  M1.00 INCH       PEORIA             IL   MESONET

            MPING REPORT.

0756 PM     HAIL             CHILLICOTHE             40.92N 89.50W
09/27/2019  M1.00 INCH       PEORIA             IL   EMERGENCY MNGR

0806 PM     TSTM WND GST     CUBA                    40.49N 90.19W
09/27/2019  E55.00 MPH       FULTON             IL   EMERGENCY MNGR

0819 PM     TSTM WND GST     CUBA                    40.49N 90.19W
09/27/2019  M60.00 MPH       FULTON             IL   EMERGENCY MNGR

            SUSTAINED WINDS AT 60 MPH.

0839 PM     TSTM WND GST     2 NW PEORIA INTERNATION 40.69N 89.71W
09/27/2019  E70.00 MPH       PEORIA             IL   EMERGENCY MNGR

            NEAR CAMERON LANE AT IL ROUTE 116.

0842 PM     HAIL             2 NW PEORIA INTERNATION 40.69N 89.71W
09/27/2019  M1.25 INCH       PEORIA             IL   EMERGENCY MNGR

            HAIL LASTED FOR MORE THAN 6 MINUTES.

0845 PM     TSTM WND DMG     PEORIA                  40.74N 89.61W
09/27/2019                   PEORIA             IL   EMERGENCY MNGR

            POWER POLE BLOWN DOWN AT PIONEER PARK AND KNOXVILLE.
            RAINING HEAVILY ALSO.

0932 PM     TSTM WND GST     BLOOMINGTON             40.48N 88.97W
09/27/2019  M56.00 MPH       MCLEAN             IL   ASOS

            EMERGENCY MANAGER REPORTS MULTIPLE LIMBS AND TREES BLOWN
            DOWN ACROSS BLOOMINGTON INCLUDING AT POPLAR AND LINDEN,
            MEADOWS TRAILER CT, WASHINGTON AND PROSPECT, AIRPORT AND
            TOWANDA. KBMI ASOS REPORTED 49 KT WIND GUST WITH OUTFLOW
            AHEAD OF STORMS.

0936 PM     TSTM WND DMG     1 NW WASHINGTON         40.71N 89.45W
09/27/2019                   TAZEWELL           IL   EMERGENCY MNGR

            HIGHWAY SIGN BLOWN DOWN PARTIALLY BLOCKING ROAD NEAR BOYD
            PKWY AND MCCLUGAGE RD

1020 PM     HEAVY RAIN       1 NNW PEORIA            40.75N 89.61W
09/27/2019  M5.65 INCH       PEORIA             IL   PUBLIC

&&

BMD
Special weather statement, Sep 27, 11:30 PM CDT, 0 minutes before
Special Weather Statement
National Weather Service Lincoln IL
1130 PM CDT Fri Sep 27 2019

ILZ031-038-042>044-280515-
Logan-Woodford-Piatt-McLean-De Witt-
1130 PM CDT Fri Sep 27 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN LOGAN...SOUTHEASTERN
WOODFORD...NORTHERN PIATT...DE WITT...MCLEAN AND NORTHERN MACON
COUNTIES UNTIL 1215 AM CDT...

At 1129 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near El Paso to Mount Pulaski. Movement was
east at 50 mph.

Wind gusts of 50 to 55 mph will be possible with these storms.

Locations impacted include...
Bloomington, Clinton, Monticello, Normal, Le Roy, Heyworth, Farmer
City, Hudson, Atlanta, Mount Pulaski, Danvers, Colfax, Downs,
Mansfield, McLean, Saybrook, Wapella, Carlock, Towanda and De Land.

This includes the following highways...
 Interstate 39 between mile markers 0 and 7.
 Interstate 55 between mile markers 138 and 176.
 Interstate 72 between mile markers 157 and 173.
 Interstate 74 between mile markers 120 and 168.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 4062 8857 4061 8846 4001 8847 4001 8874
      4006 8875 4005 8914 4002 8915 4002 8932
      4063 8914 4063 8858
TIME...MOT...LOC 0429Z 287DEG 42KT 4070 8905 4002 8925

25

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 27, 7:01 PM CDTTornado WarningILXKnox, Peoria29 min
Sep 27, 7:09 PM CDTSevere Thunderstorm WarningILXKnox, Stark51 min
Sep 27, 7:16 PM CDTFlash Flood WarningILXKnox, Marshall, Peoria, Stark6 hr
Sep 27, 7:37 PM CDTSevere Thunderstorm WarningILXMarshall, Peoria, Woodford38 min
Sep 27, 7:53 PM CDTSevere Thunderstorm WarningILXFulton52 min
Sep 27, 7:58 PM CDTFlash Flood WarningILXFulton, Knox6 hr
Sep 27, 8:11 PM CDTSevere Thunderstorm WarningILXMarshall19 min
Sep 27, 8:26 PM CDTTornado WarningILXFulton, Peoria, Tazewell19 min
Sep 27, 8:36 PM CDTFlash Flood WarningILXPeoria, Tazewell, Woodford6 hr
Sep 27, 8:39 PM CDTSevere Thunderstorm WarningILXPeoria, Tazewell, Woodford36 min
Sep 27, 8:45 PM CDTSevere Thunderstorm WarningILXSchuyler32 min
Sep 27, 8:53 PM CDTSevere Thunderstorm WarningILXFulton, Peoria, Tazewell37 min
Sep 27, 9:27 PM CDTSpecial Weather StatementILXTazewell33 min
Sep 27, 9:32 PM CDTSpecial Weather StatementILXFulton28 min
Sep 27, 9:51 PM CDTSpecial Weather StatementILXDeWitt24 min
Sep 27, 10:01 PM CDTSpecial Weather StatementILXTazewell44 min
Sep 27, 10:20 PM CDTSpecial Weather StatementILXCass, Fulton, Mason, Schuyler55 min
Sep 27, 11:06 PM CDTSpecial Weather StatementILXDeWitt, Logan, McLean24 min
Sep 27, 11:36 PM CDTSevere Thunderstorm WarningILXMcLean39 min
Sep 28, 12:20 AM CDTSpecial Weather StatementILXChampaign, Douglas40 min
Sep 28, 12:46 AM CDTSpecial Weather StatementILXVermilion44 min
Sep 28, 1:13 AM CDTAreal Flood WarningILXFulton, Knox, Marshall, Peoria, Stark, Tazewell and 1 more12 hr
Sep 28, 1:51 AM CDTSpecial Weather StatementILXCass, Morgan, Schuyler, Scott54 min
Sep 28, 8:56 AM CDTRiver Flood WarningILXFulton25 hr
Sep 28, 10:58 AM CDTRiver Flood WarningILXMarshall, Putnam9 days
Sep 28, 10:58 AM CDTRiver Flood WarningILXPeoria, Tazewell, Woodford13 days
Sep 28, 10:58 AM CDTRiver Flood WarningILXCass, Fulton, Mason22 days
Sep 28, 3:17 PM CDTFlash Flood WatchILXFulton, Knox, Marshall, Peoria, Stark, Tazewell and 1 more12 hr

Nearby

Special Weather Statements in Illinois, 2019Every special weather statement in 2019

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.