Severe Thunderstorm Warning 183, NWS Indianapolis, IN

103 
WWUS53 KIND 120146
SVSIND

Severe Weather Statement
National Weather Service Indianapolis IN
946 PM EDT Thu Jun 11 2026

INC011-015-023-045-063-067-107-121-133-157-159-165-120200-
/O.CON.KIND.SV.W.0183.000000T0000Z-260612T0200Z/
Carroll IN-Fountain IN-Tippecanoe IN-Clinton IN-Howard IN-
Hendricks IN-Parke IN-Boone IN-Tipton IN-Vermillion IN-Montgomery IN-
Putnam IN-
946 PM EDT Thu Jun 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1000 PM EDT
FOR CARROLL...SOUTHEASTERN FOUNTAIN...EASTERN TIPPECANOE...CLINTON...
WESTERN HOWARD...NORTHWESTERN HENDRICKS...PARKE...WESTERN BOONE...
NORTHWESTERN TIPTON...CENTRAL VERMILLION...MONTGOMERY AND NORTHERN
PUTNAM COUNTIES...

At 945 PM EDT, severe thunderstorms were located along a line
extending from 9 miles southwest of Logansport to 8 miles northwest
of Frankfort to 8 miles southwest of Crawfordsville, moving east at
60 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

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

Locations impacted include...
Kokomo, Frankfort, Crawfordsville, Lebanon, Delphi, Rockville, Flora,
Rossville, Thorntown, Dayton, Mulberry, Russiaville, Montezuma,
Ladoga, Jamestown, Waynetown, Roachdale, Darlington, Kirklin, and
Linden.

This includes the following highways...
 Interstate 65 between mile markers 139 and 167.
 Interstate 74 between mile markers 25 and 55.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 200 AM EDT for central, north
central and west central Indiana.

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.

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

&&

LAT...LON 3976 8751 4033 8678 4074 8673 4074 8653
      4069 8652 4069 8637 4056 8637 4056 8614
      4022 8629 3966 8678 3975 8747
TIME...MOT...LOC 0145Z 272DEG 54KT 4068 8650 4037 8660 3994 8696 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

GM

Area Forecast Discussion
National Weather Service Indianapolis IN
703 PM EDT Thu Jun 11 2026

.KEY MESSAGES...

- Hot and humid today. Heat indices between 100 and 105 degrees.

- Thunderstorms likely again late tonight. Strong to severe storms
  possible, especially across northwestern portions of central
  Indiana.

- Slightly cooler weather for the weekend with near average
  temperatures.

- Showers and thunderstorms possible on Sunday.

&&

.MESOSCALE UPDATE...
Issued at 614 PM EDT Thu Jun 11 2026

A weak and somewhat diffuse boundary extends across central Indiana
at 22Z, roughly from near Rockville to not far southwest of Indy
then continuing to the southeast. Winds temporarily backed to
southeast at Terre Haute last hour and are currently southeast at
Bloomington.

Isolated convection has been developing near the boundary, but most
convection hasn't become strong due to a weakening cap aloft (per
IND ACARS sounding). Still, an earlier cell did become stronger and
showed some broad rotation.

With MLCAPE of 3000-4000 J/kg and some shear, expect cells to
continue to pop up as the boundary gradually shifts northeast. With
the weak cap, most cells should remain weak or at least sub-severe.
However, if one can get going, it could rotate and severe weather
would become possible.

The main event will still be late this evening into the overnight
with a line of convection moving through. There still remains some
uncertainty on the precise timing. Latest WoFS runs are showing the
main line impacting the area mainly after 02Z (10 PM), but will
continue to monitor closely.

&&

.DISCUSSION (This evening through Thursday)...
Issued at 330 PM EDT Thu Jun 11 2026

Heat and humidity continue today with heat indices near 100 degrees
this afternoon. Behind a cold front, which will bring a line of
showers and thunderstorms tonight, some relief to the hot conditions
will arrive.

Tonight's round of convection will also be spurred on by a wave
ejecting from the broader trough aloft. Recent CAM runs continue to
slow the line down despite lagging slightly from where storms are
actively ongoing to our northwest. Still can't rule out the line
slowing some between now and tonight, but will keep with the
arrival timing between 8pm and 10pm rather than later. Guidance
continues to show a bit more energy in the atmosphere which could
lead to severe thunderstorms at times, especially northwestern
portions of central Indiana. Like last night, storms will likely
become outflow dominant as they head southeast away from the best
forcing and shear, but damaging wind gusts will again be the main
threat as storms decay over our forecast area. Localized flooding
may also be a concern in heavier storms. Storms are expected to
weaken by around 2am followed by rain and the associated cold
front exiting to the SE by tomorrow morning.

Behind the front, central Indiana will see some relief for the
weekend. Another system will likely bring additional showers and
storms Saturday night to Sunday morning followed by further heat and
humidity relief going into the start of next week.

&&

.AVIATION (00Z TAF Issuance)...
Issued at 703 PM EDT Thu Jun 11 2026

Impacts:

- Wind gusts near 25kt possible this evening

- Isolated convection early, then thunderstorms move through
  02Z-08Z. MVFR and and worse conditions in convection.

- Winds become northwest overnight behind a cold front

Discussion:

Isolated convection may be around to start the period, but areas of
convection will arrive in the the northwest around 02Z then
gradually spread south and east across the sites. Convection should
be gone by 08-09Z. Some uncertainty remains on the precise timing
but will use TEMPOs with the most likely periods.

Behind the convection there may be a brief period of MVFR ceilings.
Otherwise outside of convection VFR conditions are expected through
Friday.

&&

.IND WATCHES/WARNINGS/ADVISORIES...
None.
&&

AVIATION...50
DISCUSSION...KF

Hazardous Weather Outlook
National Weather Service Indianapolis IN
350 PM EDT Thu Jun 11 2026

INZ021-028>031-035>049-051>057-060>065-067>072-122000-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-Daviess-
Martin-Lawrence-Jackson-Jennings-
350 PM EDT Thu Jun 11 2026

This hazardous weather outlook is for central Indiana.

.DAY ONE...Through Tonight.

Thunderstorms are expected again tonight with strong gusty winds,
localized flooding, and cloud to ground lightning as the primary
hazards.

Hot weather is expected today with highs in the lower 90s. Heat
index between 100 and 105 degrees.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

More storms are possible on Sunday through Tuesday. It is too soon to
determine if these storms will be severe.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this evening into the overnight.

&&

More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind

Special Weather Statement
National Weather Service Indianapolis IN
531 PM EDT Thu Jun 11 2026

INZ045-053-054-112215-
Owen IN-Morgan IN-Putnam IN-
531 PM EDT Thu Jun 11 2026

...A strong thunderstorm will impact portions of west central Morgan,
northeastern Owen and southeastern Putnam Counties through 615 PM
EDT...

At 531 PM EDT, Doppler radar was tracking a strong thunderstorm 9
miles north of Spencer, or 23 miles northwest of Bloomington, moving
northeast at 25 mph.

HAZARD...Winds in excess of 40 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Cloverdale, Quincy, Little Point, Eminence, Cagles Mill Lake, Devore,
and Belle Union.

This includes Interstate 70 between mile markers 41 and 50.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3932 8676 3940 8692 3963 8675 3952 8654
TIME...MOT...LOC 2131Z 218DEG 20KT 3941 8683

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

GM

Special Weather Statement
National Weather Service Indianapolis IN
825 PM EDT Thu Jun 11 2026

INZ028-120045-
Warren IN-
825 PM EDT Thu Jun 11 2026

...A strong thunderstorm will impact portions of northwestern Warren
County through 845 PM EDT...

At 825 PM EDT, Doppler radar was tracking a strong thunderstorm near
Hoopeston, moving northeast at 45 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Tab.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Tornado Watch remains in effect until 200 AM EDT for west central
Indiana.

&&

LAT...LON 4048 8752 4047 8728 4036 8753
TIME...MOT...LOC 0025Z 223DEG 39KT 4043 8755

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

GM