Severe Thunderstorm Warning 96, NWS Lincoln, IL

830 
WWUS53 KILX 151925
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
225 PM CDT Wed Jul 15 2020

ILC113-143-179-203-152015-
/O.CON.KILX.SV.W.0096.000000T0000Z-200715T2015Z/
Woodford-Tazewell-McLean-Peoria-
225 PM CDT Wed Jul 15 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM CDT
FOR CENTRAL WOODFORD...NORTHEASTERN TAZEWELL...NORTHWESTERN MCLEAN
AND SOUTHEASTERN PEORIA COUNTIES...

At 225 PM CDT, a severe thunderstorm was located near Tremont, or
near Pekin, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Pekin, Eureka, East Peoria, Morton, Washington, Creve Coeur,
Metamora, Germantown Hills, Marquette Heights, Tremont, Roanoke,
Mackinaw, Hudson, South Pekin, Goodfield, Deer Creek, Carlock, Secor,
Cazenovia and North Pekin.

This includes the following highways...
 Interstate 155 between mile markers 22 and 31.
 Interstate 39 between mile markers 6 and 12.
 Interstate 474 between mile markers 10 and 14.
 Interstate 74 between mile markers 95 and 120.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 900 PM CDT for central
Illinois.

A tornado watch remains in effect for the warned area. Tornadoes can
develop quickly from severe thunderstorms. Although a tornado is not
immediately likely, if one is spotted act quickly and move to a place
of safety inside a sturdy structure, such as a basement or small
interior room.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4043 8962 4057 8970 4091 8928 4063 8894
      4052 8930
TIME...MOT...LOC 1925Z 234DEG 25KT 4053 8957 

HAIL...1.00IN
WIND...60MPH
 
$$

Shimon

386 
WWUS53 KILX 151940
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
240 PM CDT Wed Jul 15 2020

ILC143-151950-
/O.CAN.KILX.SV.W.0096.000000T0000Z-200715T2015Z/
Peoria-
240 PM CDT Wed Jul 15 2020

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN PEORIA COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 900 PM CDT for central
Illinois.

LAT...LON 4048 8953 4063 8957 4089 8925 4071 8904
      4067 8899 4052 8930
TIME...MOT...LOC 1940Z 234DEG 25KT 4059 8946 

$$

ILC113-179-203-152015-
/O.CON.KILX.SV.W.0096.000000T0000Z-200715T2015Z/
Woodford-Tazewell-McLean-
240 PM CDT Wed Jul 15 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM CDT
FOR WOODFORD...NORTHEASTERN TAZEWELL AND NORTHWESTERN MCLEAN
COUNTIES...

At 240 PM CDT, a severe thunderstorm was located over Morton, or 9
miles east of Pekin, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Eureka, East Peoria, Morton, Washington, Metamora, Tremont, Roanoke,
Mackinaw, Goodfield, Deer Creek, Secor, Groveland, Congerville, Kappa
and Evergreen Lake.

This includes the following highways...
 Interstate 155 between mile markers 23 and 31.
 Interstate 39 between mile markers 10 and 12.
 Interstate 474 between mile markers 12 and 14.
 Interstate 74 between mile markers 98 and 119.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 900 PM CDT for central
Illinois.

A tornado watch remains in effect for the warned area. Tornadoes can
develop quickly from severe thunderstorms. Although a tornado is not
immediately likely, if one is spotted act quickly and move to a place
of safety inside a sturdy structure, such as a basement or small
interior room.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4048 8953 4063 8957 4089 8925 4071 8904
      4067 8899 4052 8930
TIME...MOT...LOC 1940Z 234DEG 25KT 4059 8946 

HAIL...0.88IN
WIND...60MPH
 
$$

Shimon

268 
WWUS53 KILX 151950
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
250 PM CDT Wed Jul 15 2020

ILC113-179-203-152015-
/O.CON.KILX.SV.W.0096.000000T0000Z-200715T2015Z/
Woodford-Tazewell-McLean-
250 PM CDT Wed Jul 15 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM CDT
FOR EASTERN WOODFORD...NORTHEASTERN TAZEWELL AND NORTHWESTERN MCLEAN
COUNTIES...

At 249 PM CDT, a severe thunderstorm was located over Deer Creek, or
8 miles southwest of Eureka, moving northeast at 30 mph.

HAZARD...70 mph wind gusts and penny size hail.

SOURCE...Radar indicated.

IMPACT...Expect considerable tree damage. Damage is likely to mobile 
         homes, roofs, and outbuildings.

Locations impacted include...
Eureka, Morton, Washington, Roanoke, Mackinaw, Goodfield, Deer Creek,
Secor and Congerville.

This includes the following highways...
 Interstate 39 near mile marker 12.
 Interstate 74 between mile markers 103 and 117.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 900 PM CDT for central
Illinois.

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4052 8939 4065 8947 4087 8923 4071 8904
      4069 8901 4057 8926
TIME...MOT...LOC 1949Z 234DEG 25KT 4063 8939 

TORNADO...POSSIBLE
HAIL...0.75IN
WIND...70MPH
 
$$

Shimon

483 
WWUS53 KILX 152001
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
301 PM CDT Wed Jul 15 2020

ILC113-179-203-152015-
/O.CON.KILX.SV.W.0096.000000T0000Z-200715T2015Z/
Woodford-Tazewell-McLean-
301 PM CDT Wed Jul 15 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 315 PM CDT
FOR SOUTHEASTERN WOODFORD...NORTHEASTERN TAZEWELL AND NORTHWESTERN
MCLEAN COUNTIES...

At 300 PM CDT, a severe thunderstorm was located over Goodfield, or
near Eureka, moving northeast at 20 mph.

HAZARD...70 mph wind gusts and penny size hail.

SOURCE...Radar indicated.

IMPACT...Expect considerable tree damage. Damage is likely to mobile 
         homes, roofs, and outbuildings.

Locations impacted include...
Eureka, Roanoke, Goodfield, Deer Creek, Secor and Congerville. 

This includes the following highways...
 Interstate 39 near mile marker 12.
 Interstate 74 between mile markers 109 and 117.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 900 PM CDT for central
Illinois.

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4055 8930 4068 8937 4085 8921 4071 8904
      4069 8901 4057 8926
TIME...MOT...LOC 2000Z 238DEG 18KT 4064 8930 

TORNADO...POSSIBLE
HAIL...0.75IN
WIND...70MPH
 
$$

Shimon

Area Forecast Discussion
National Weather Service Lincoln IL
146 PM CDT Wed Jul 15 2020

.SYNOPSIS...
Issued at 1100 AM CDT Wed Jul 15 2020

Expect thunderstorms to gradually increase in activity from west
central Illinois into eastern Illinois through the afternoon hours
today. Some storms may be strong to severe, with damaging wind
gusts, hail, and a threat for an isolated tornado or two in the
region. Chances for showers and isolated thunderstorms continue
into the second half of the week. Temperatures will increase
toward the weekend.

&&

.UPDATE...
Issued at 1119 AM CDT Wed Jul 15 2020

Updates made to precipitation amount for this afternoon as
additional rounds of thunderstorms affect west central IL through
the afternoon, while eastern IL likely sees a bit more limited
precipitation as a more progressive linear convective system
develops for late afternoon and evening sweeping through eastern
IL later in the day. Otherwise, developing severe thunderstorm
potential today as a surge of increased moisture pushes through
central IL and daytime heating and destabilization allow fuel a
couple of shortwave disturbances ahead of an approaching cold
front. Enhanced risk for severe thunderstorms continues from a
broad area around Springfield southward, while slight risk remains
from around Effingham to Havana north and eastward. Precipitation
amounts could be around 2 inches around the Illinois River Valley
south of Peoria, with locally greater amounts, while most of
central IL sees typical amounts around an inch to inch and a half.

&&

.SHORT TERM...(Today and tonight)
ISSUED AT 249 AM CDT Wed Jul 15 2020

A much different picture this morning, than from 24 hours ago.
Clouds are quickly increasing across the western Midwest,
expected to bring mostly cloudy skies to the region today. Early
morning radar shows two complexes that are worth mentioning. The
first complex is more linear across northern Missouri, associated
with the frontal boundary. This area is expected to continue
pushing eastward through the morning, however as it approaches the
western CWA, drier conditions should hold of any precip till
around 12z. A large precip shield is evident on mosaic radar, as
the 0.5-degree scan shows some precip beginning to show across
western IL, and even inching into the far western CWA. Mid and low
level moisture profiles are still very dry, as Td spreads are in
the 8-10 degree range. Expecting showers and storms to slowly
shift southeast, before being ingested into the MCS that is
tracking through Kansas currently. This is the main convective
system that will be of focus today across central and southern
Illinois.

This MCS will ride along the stalled out boundary from the upper
Low pressure system in southern Canada. With the track along and
south of the I-72 corridor, expecting storms to continue for a
majority of the afternoon and evening with this complex. SPC did
increase portions of the CWA into the Enhanced Risk category for
severe weather this afternoon and evening. This area is focused sw
of a Rushville-Lincoln-Effingham enclosure. With the frontal
boundary stalled out, and the complex tracking along this
boundary, expecting shear values to increase through the day.
Looking over hodographs this morning, there is indication for the
possibility of tornadoes this afternoon with supercell
development. However, this threat should be limited to the
afternoon as storms build and move east. As the evening arrives,
expecting the main concerns to shift into a damaging wind event,
with a more linear progression of cells. As with any of the
storms, the possibility of hail will occur, but this threat
appears lower than the others. WPC did mention with their morning
update about the chance for heavy rainfall. Models are hinting at
upwards of 2 inches of rain, especially along the boundary and to
the south...so southern Illinois. Some localized 3 inch values
could occur however those appear to be south of the ILX CWA.

As this system exits overnight, the weak cold front will dip
southeast of the CWA. This is expected to end rain chances
overnight into early Thursday morning. However, temps will remain
mild, as this is not a very dominate frontal passage.

.LONG TERM...(Thursday through Tuesday)
ISSUED AT 249 AM CDT Wed Jul 15 2020

Looking ahead to the rest of this week and
weekend...precipitation activity will continue each day
throughout much of the period. Although this should remain
isolated to maybe scattered in nature. High pressure situated
across the southern US will lift into the central latitudes
towards the weekend, lifting the excessive heat currently in the
desert sw. This will bring hot and humid conditions back to the
Midwest for the upcoming weekend, as temps peak in the 90s...with
morning lows being very mild in the mid 70s. With the hot humid
conditions, Td values will peak in the mid to upper 70s, bringing
heat index values into the 100-110 degree range. Current
indications for the weekend show a heat advisory may be needed
Saturday and Sunday.

The heat does not appear to let up anytime soon, as predictions
for well above average temperatures continues into the start of
next week...temps linger in the 90s.

&&

.AVIATION...(For the 18Z TAFS through 18Z Thursday afternoon)
Issued at 145 PM CDT Wed Jul 15 2020

Scattered thunderstorms, some strong to severe, will continue
west of KSPI-KBMI through 21Z, then likely organize into a line of
thunderstorms sweeping eastward through the central IL terminals
21Z-04Z. Primarily VFR conditions expected until 02-04Z, although
isold MVFR cigs/vsby with TSRA. Strong gusty and variable winds
possible with TSRA as high as 50 kts. After 02-04Z, cigs
decreasing to MVFR and potentiall IFR. Winds SE around 10 kts,
becoming NW overnight.

&&

.ILX WATCHES/WARNINGS/ADVISORIES...
NONE.

&&

UPDATE...37
SYNOPSIS...37
SHORT TERM...Baker
LONG TERM...Baker
AVIATION...37

Hazardous Weather Outlook
National Weather Service Lincoln IL
1200 PM CDT Wed Jul 15 2020

ILZ040>042-047>054-061-066-161100-
Cass-Christian-Effingham-Logan-Macon-Mason-Menard-Morgan-Moultrie-
Sangamon-Schuyler-Scott-Shelby-
1200 PM CDT Wed Jul 15 2020

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

.DAY ONE...THIS AFTERNOON AND TONIGHT...

There is an enhanced risk for severe thunderstorms this afternoon
and evening. Scattered thunderstorms will develop this afternoon
and eventually congeal into a line as it moves across central
Illinois. While damaging winds will be primary hazard, large hail,
an isolated tornado or two, and flash flooding are all possible.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

Additional periods of scattered thunderstorms are possible Friday
through Tuesday. At this time, the severe threat remains
uncertain.

Afternoon heat indices to around or in excess of 100 degrees are
possible Friday through Tuesday, highest over the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and evening.
Please relay any information about observed severe weather to the
National Weather Service while following all local, state and CDC
guidelines.

ILZ027>031-036>038-043>046-055>057-062-063-067-068-071>073-161100-
Champaign-Clark-Clay-Coles-Crawford-Cumberland-De Witt-Douglas-
Edgar-Fulton-Jasper-Knox-Lawrence-Marshall-McLean-Peoria-Piatt-
Richland-Stark-Tazewell-Vermilion-Woodford-
1200 PM CDT Wed Jul 15 2020

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

.DAY ONE...THIS AFTERNOON AND TONIGHT...

There is a slight risk for severe thunderstorms this afternoon
and evening. Scattered thunderstorms will develop this afternoon
and eventually congeal into a line as it moves across central
Illinois. While damaging winds will be primary hazard, large hail,
an isolated tornado, and flash flooding are all possible.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

Additional periods of scattered thunderstorms are possible Friday
through Tuesday. At this time, the severe threat remains
uncertain.

Afternoon heat indices to around or in excess of 100 degrees are
possible Friday through Tuesday, highest over the weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and evening.
Please relay any information about observed severe weather to the
National Weather Service while following all local, state and CDC
guidelines.

37

Special Weather Statement
National Weather Service Lincoln IL
1035 AM CDT Wed Jul 15 2020

ILZ040-151615-
Schuyler-
1035 AM CDT Wed Jul 15 2020

...STRONG THUNDERSTORM WINDS POSSIBLE FOR NORTHWESTERN SCHUYLER
COUNTY UNTIL 1115 AM CDT...

At 1034 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near West Point to near Camp Point. Movement
was northeast at 45 mph.

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

Locations impacted include...
Littleton, Huntsville, Camden, Doddsville and Weinberg King State
Park.

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.

&&

LAT...LON 4029 9091 4028 9047 4008 9068 4008 9070
      4009 9071 4010 9070 4011 9071 4011 9091
TIME...MOT...LOC 1534Z 223DEG 38KT 4021 9119 4007 9107

Shimon

Special Weather Statement
National Weather Service Lincoln IL
1137 AM CDT Wed Jul 15 2020

ILZ036-040-041-047-151715-
Mason-Schuyler-Cass-Fulton-
1137 AM CDT Wed Jul 15 2020

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN FULTON...NORTH
CENTRAL CASS...CENTRAL SCHUYLER AND WEST CENTRAL MASON COUNTIES UNTIL
1215 PM CDT...

At 1137 AM CDT, Doppler radar was tracking a strong thunderstorm near
Rushville, moving northeast at 40 mph.

Penny size hail and wind gusts up to 50 mph will be possible with
this storm.

Locations impacted include...
Havana, Rushville, Lewistown, Cuba, Astoria, Vermont, Ipava, Bath,
Browning, Frederick, Bluff City, Chatauqua Park, Ray, Snicarte,
Duncan Mills, Marbletown and Poplar City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 4028 9047 4027 9045 4029 9045 4049 9020
      4024 8994 4001 9050 4015 9065
TIME...MOT...LOC 1637Z 230DEG 34KT 4015 9048

37

Special Weather Statement
National Weather Service Lincoln IL
1213 PM CDT Wed Jul 15 2020

ILZ036-040-041-151800-
Mason-Schuyler-Fulton-
1213 PM CDT Wed Jul 15 2020

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN FULTON...EASTERN
SCHUYLER AND CENTRAL MASON COUNTIES UNTIL 100 PM CDT...

At 1213 PM CDT, Doppler radar was tracking a strong thunderstorm near
Astoria, or 11 miles west of Havana, moving northeast at 25 mph.

Nickel size hail and wind gusts of 50 to 55 mph will be possible with
this storm.

Locations impacted include...
Havana, Lewistown, Astoria, St. David, Bath, Dunfermline, Bryant,
Liverpool, Topeka, Bluff City, Chatauqua Park, Duncan Mills,
Marbletown, Little America and Poplar City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This storm 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 4015 9028 4027 9038 4053 9005 4027 8987
TIME...MOT...LOC 1713Z 235DEG 23KT 4025 9026

37

Special Weather Statement
National Weather Service Lincoln IL
1249 PM CDT Wed Jul 15 2020

ILZ029-036-037-041-151830-
Tazewell-Peoria-Mason-Fulton-
1249 PM CDT Wed Jul 15 2020

...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL FULTON...
SOUTHWESTERN TAZEWELL...NORTHEASTERN MASON AND SOUTH CENTRAL PEORIA
COUNTIES UNTIL 130 PM CDT...

At 1248 PM CDT, Doppler radar was tracking a strong thunderstorm near
Havana, moving northeast at 25 mph.

Nickel size hail and wind gusts up to 50 mph will be possible with
this storm.

Locations impacted include...
Pekin, Havana, Bartonville, Creve Coeur, Marquette Heights, Bellevue,
Manito, South Pekin, Glasford, Hopedale, Green Valley, North Pekin,
Dillon, Norwood, Kingston Mines, Dunfermline, Mapleton, Forest City,
Banner and Liverpool.

This includes the following highways...
 Interstate 155 between mile markers 18 and 22.
 Interstate 474 between mile markers 5 and 6, and near mile marker
8.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4028 9002 4041 9014 4072 8971 4043 8941
TIME...MOT...LOC 1748Z 237DEG 23KT 4036 9001

Shimon

Special Weather Statement
National Weather Service Lincoln IL
100 PM CDT Wed Jul 15 2020

ILZ027-036-151900-
Knox-Fulton-
100 PM CDT Wed Jul 15 2020

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN FULTON AND SOUTHEASTERN
KNOX COUNTIES UNTIL 200 PM CDT...

At 100 PM CDT, Doppler radar was tracking a strong thunderstorm over
Bushnell, or 8 miles northeast of Macomb, moving northeast at 30 mph.

Nickel size hail and wind gusts up to 50 mph will be possible with
this storm.

Locations impacted include...
Canton, Farmington, Cuba, Avon, Yates City, Fairview, London Mills,
Maquon, Smithfield, Norris, Marietta, Ellisville, Fiatt and Middle
Grove.

This includes Interstate 74 between mile markers 64 and 66.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4091 9001 4059 9000 4038 9044 4068 9045
TIME...MOT...LOC 1800Z 238DEG 26KT 4052 9053

Shimon

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
201 PM CDT WED JUL 15 2020

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

0137 PM     TORNADO          2 NW GREEN VALLEY       40.43N 89.67W
07/15/2020                   TAZEWELL           IL   TRAINED SPOTTER

0145 PM     TORNADO          S SOUTH PEKIN           40.50N 89.65W
07/15/2020                   TAZEWELL           IL   TRAINED SPOTTER

            BRIEF TOUCHDOWN

&&

ROBERSON