Severe Thunderstorm Warning 113, NWS Lincoln, IL

821 
WWUS53 KILX 032107
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
407 PM CDT Fri Apr 3 2026

ILC019-032116-
/O.CAN.KILX.SV.W.0113.000000T0000Z-260403T2115Z/
Champaign-
407 PM CDT Fri Apr 3 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CHAMPAIGN COUNTY
IS CANCELLED...

The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.

&&

LAT...LON 4062 8846 4040 8846 4035 8853 4031 8873
      4037 8883 4062 8860
TIME...MOT...LOC 2106Z 227DEG 25KT 4046 8851 

$$

ILC113-032115-
/O.CON.KILX.SV.W.0113.000000T0000Z-260403T2115Z/
McLean-
407 PM CDT Fri Apr 3 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM CDT
FOR SOUTHEASTERN MCLEAN COUNTY...

At 406 PM CDT, a severe thunderstorm was located over Saybrook, or
near Gibson City, 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.

This severe thunderstorm will remain over mainly rural areas of
southeastern McLean County, including the following locations...
Ellsworth, Moraine View State Park, Anchor, Arrowsmith, and Cropsey.

This includes Interstate 74 between mile markers 147 and 152.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4062 8846 4040 8846 4035 8853 4031 8873
      4037 8883 4062 8860
TIME...MOT...LOC 2106Z 227DEG 25KT 4046 8851 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MJA

Area Forecast Discussion
National Weather Service Lincoln IL
137 PM CDT Fri Apr 3 2026

.KEY MESSAGES...

- Two periods of severe weather are expected through tonight. Of
  those, the first one (2-10 pm) would be most likely to produce
  all severe weather hazards, primarily west of I-55. The second
  one, after midnight, will mainly see a localized damaging wind
  threat.

- A trend for cooler weather is on tap for the second half of
  the weekend, into Tuesday. There is concern for a hard freeze
  in parts of central Illinois Monday night, mainly focused on
  areas near and north of I-74.

&&

.DISCUSSION...
Issued at 137 PM CDT Fri Apr 3 2026

Through Saturday:

A warm front was located roughly along I-72/US-36 early this
afternoon, with temperatures south of it in the lower 70s and
dew points in the mid 60s. Recent satellite imagery shows this
particular region, while still having a fair amount of clouds,
has had some breaks that have helped boost mixed layer CAPE's to
around 1000 J/kg. Noontime run of the WoFS model suggests the
boundary lifting about as far north as Peoria by mid afternoon.
WoFS output, as well as recent runs of the HRRR and the 12z
RRFS, are all focusing on convective initiation in the 2-3 pm
time frame. This seems on track, as visible satellite is showing
some towering cumulus centered along I-72, and some showers have
been popping recently in east central Illinois. While severe
weather is not a slam dunk this afternoon and evening, there are
enough components that all hazards remain in play. However,
most of this focus will be west of I-55, and especially toward
the Illinois River valley.

The first batch of storms will likely be out of our forecast
area by late evening, but the line of storms associated with the
cold front won't be too far behind. Main focus for that band
will be in the midnight to 5 am time frame, with the main
concern being with localized 50-60 mph wind gusts. After that,
rain tapers from west to east on Saturday as the front pushes
into Indiana by midday.

Sunday through Tuesday:

Much of this period will be fairly tranquil, as high pressure
settles into the mid Mississippi Valley. Main concern in this
time frame is with the cooler temperatures, and potential for a
hard freeze. Latest LREF has about a 40% chance of a hard freeze
(lows 28F or colder) Monday night, roughly along and north of
I-74.

Wednesday through Friday:

A significant warming trend takes place, as the upper flow
becomes more zonal, and high temperatures return to the 60s and
70s. Main feature of note will be a strong shortwave tracking
across the northern states Wednesday-Thursday, with a trailing
cold front arriving around Thursday. As it starts to parallel
the upper flow, an extended chance of rain begins to set up.

&&

.AVIATION /18Z TAFS THROUGH 18Z SATURDAY/...
Issued at 1240 PM CDT Fri Apr 3 2026

A northward lifting warm front will bring southerly winds
across the board through this afternoon and evening. Sustained
wind speeds will be around 10 kts with occasional gusts near 20
kts through late tonight.

Scattered showers and thunderstorms are possible in the vicinity
of the warm front, as well as within the warm sector. This
threat exists primarily between 22z-03z at all terminals, though
confidence and coverage remain low enough to cover with a PROB30
group for the time being.

Later this evening, a higher confidence chance for widespread
showers and thunderstorms exists, and will spread from west to
east along a cold front. We covered this threat with a
predominant TSRA mention, mainly between 05z-12z. Behind the
leading line of thunderstorms, a trailing stratiform rain is
likely through mid- Saturday morning before clouds gradually
begin to lift and break by the end of this TAF period.

&&

.ILX WATCHES/WARNINGS/ADVISORIES...
None.

&&

KEY MESSAGES...Geelhart
DISCUSSION...Geelhart
AVIATION...MJA

Hazardous Weather Outlook
National Weather Service Lincoln IL
140 PM CDT Fri Apr 3 2026

ILZ027>031-036>038-040>053-041845-
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler-
Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott-
Morgan-Sangamon-Christian-Macon-
140 PM CDT Fri Apr 3 2026

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

.DAY ONE...This afternoon and tonight.

Periods of thunderstorms are expected through tonight. Some of these
storms may be strong to severe, especially during the afternoon and
early evening and again late evening and overnight. A few tornadoes
are possible during the afternoon and evening. Damaging wind gusts
over 60 mph and large hail over 1 inch diameter are possible with
the strongest storms. Locally heavy rainfall could also produce
areas of flooding in urban and poor drainage areas as well as near
rivers.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

A few thunderstorms may continue into Saturday morning.

Minor flooding is expected along the Illinois River, beginning early
next week.

Freezing temperatures are possible Monday night, and may cause
damage to newly emerged tender vegetation.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed from 2 to 7 pm.

Expected storm motion is toward the northeast around 35 mph.

ILZ054>057-061>063-066>068-071>073-041845-
Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-Effingham-
Jasper-Crawford-Clay-Richland-Lawrence-
140 PM CDT Fri Apr 3 2026

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

.DAY ONE...This afternoon and tonight.

Periods of thunderstorms are expected through tonight. Some of these
storms may be strong to severe. Damaging wind gusts over 60 mph and
large hail over 1 inch diameter are possible with the strongest
storms. Locally heavy rainfall could also produce areas of flooding
in urban and poor drainage areas as well as near rivers.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

A few thunderstorms may continue into Saturday morning.

Minor flooding is possible along the Wabash River and may develop
along the Little Wabash River this weekend, continuing into next
week.

Freezing temperatures are possible Monday night, and may cause
damage to newly emerged tender vegetation.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated for tonight.

MJA

Preliminary Local Storm Report
National Weather Service Lincoln IL
1059 AM CDT Fri Apr 3 2026

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

0700 AM     Rain             3 NE East Galesburg     40.97N 90.27W
04/03/2026  M1.46 Inch       Knox               IL   Cocorahs

            Cocorahs station IL-KX-26 Galesburg 5.7 E.

0700 AM     Rain             3 W Alta                40.82N 89.68W
04/03/2026  M1.38 Inch       Peoria             IL   Cocorahs

            Cocorahs station IL-PR-9 Dunlap 2.6 S.

0645 AM     Rain             2 WSW Henry             41.10N 89.38W
04/03/2026  M1.26 Inch       Marshall           IL   Cocorahs

            Cocorahs station IL-MH-5 Henry 1.4 SW.

0710 AM     Rain             3 NE Dunlap             40.89N 89.64W
04/03/2026  M1.25 Inch       Peoria             IL   Cocorahs

            Cocorahs station IL-PR-4 Dunlap 2.6 NE.

0700 AM     Rain             3 S Henry               41.07N 89.35W
04/03/2026  M1.20 Inch       Marshall           IL   Cocorahs

            Cocorahs station IL-MH-8 3 S Henry.

0700 AM     Rain             1 W Galesburg           40.95N 90.39W
04/03/2026  M1.12 Inch       Knox               IL   CO-OP Observer

            CO-OP Observer station GBGI2 Galesburg.

&&