Alert archive / Indiana / River Flood Warnings in 2026

River Flood Warning 120, NWS Indianapolis, IN

June 18, 2026Jackson County, Jennings County, Washington County, Indiana

NWS Indianapolis, IN issued this river flood warning at Jun 18, 2026, 8:18 AM EDT for Jackson County, Jennings County, Washington County, Indiana. It took effect at Jun 18, 2026, 2:00 PM EDT. It was in force for 30 min.

The area

The counties it named.

The facts

Issued
Jun 18, 2026, 8:18 AM EDT (12:18 UTC)
In effect from
Jun 18, 2026, 2:00 PM EDT
Expired
Jun 18, 2026, 2:30 PM EDT
In force
30 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon
Flood severity
Minor

Counties Jackson County, IN, Jennings County, IN, Washington County, IN

The radar

The Louisville radar (KLVX), 96 km from the middle of the area, began a volume at 12:22 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 river

Written for the forecast point Vernon Fork Muscatatuck River near Vernon (VRNI3). The gauge peaked at 16.84 ft at Jun 18, 2026, 11:00 AM EDT.

actionminormoderate102006/1806/19
Action stage
12 ft
Minor stage
17 ft
Moderate stage
27 ft
Major stage
32 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03369500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Indianapolis, IN wrote its last area forecast discussion before this river flood warning went out at Jun 18, 6:21 AM EDT, 1 hour 57 minutes earlier.

Area forecast discussion, Jun 18, 6:21 AM EDT, 1 hour 57 minutes before
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Hazardous weather outlook, Jun 18, 6:22 AM EDT, 1 hour 56 minutes before
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In the hours before

Local storm report, Jun 18, 2:59 AM EDT, 5 hours 19 minutes before
Preliminary Local Storm Report...Summary
National Weather Service Indianapolis IN
259 AM EDT Thu Jun 18 2026

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

0840 PM     Tstm Wnd Dmg     Clinton                 39.66N 87.41W
06/17/2026                   Vermillion         IN   Public

            Trees were blown down by thunderstorm winds.
            Rough approximation of location. Time of
            occurrence is based on radar.

0920 PM     Hail             5 WSW West Terre Haute  39.44N 87.53W
06/17/2026  E0.25 Inch       Vigo               IN   Emergency Mngr

0922 PM     Tstm Wnd Gst     Terre Haute             39.47N 87.38W
06/17/2026  M60 MPH          Vigo               IN   Amateur Radio

0930 PM     Flash Flood      Terre Haute             39.47N 87.38W
06/17/2026                   Vigo               IN   911 Call Center

            Numerous roads closed due to flooding in
            Terre Haute and points to the south in Vigo
            County.

0936 PM     Tstm Wnd Dmg     2 S Cagles Mill Lake    39.45N 86.87W
06/17/2026                   Owen               IN   Public

            Trees were blown down by thunderstorm winds.
            Location is a rough approximation. Time is
            based from radar.

0948 PM     Tstm Wnd Dmg     Gosport                 39.35N 86.67W
06/17/2026                   Owen               IN   Amateur Radio

            Fifteen-inch diameter tree and shingle
            damage in downtown Gosport.

0951 PM     Tstm Wnd Dmg     5 E Stinesville         39.31N 86.55W
06/17/2026                   Monroe             IN   Amateur Radio

            *** 1 INJ ***
            Details are unavailable. Time estimated from
            radar.

0954 PM     Tstm Wnd Dmg     7 SSE Paragon           39.30N 86.52W
06/17/2026                   Monroe             IN   Public

            Corrects previous non-tstm wnd dmg report
            from 7 SSE Paragon. Reports of damage to
            vehicles on I-69 near Hindustan.

1006 PM     Tstm Wnd Dmg     Ellettsville            39.23N 86.62W
06/17/2026                   Monroe             IN   Amateur Radio

            Trees damage from thunderstorm winds. Time
            is estimated from radar.

1027 PM     Rain             3 NE Mccormicks Creek S 39.32N 86.73W
06/17/2026  M1.74 Inch       Owen               IN   Cocorahs

            Amount of rain in 90 minutes.

1051 PM     Rain             3 WNW Lake Lemon        39.27N 86.44W
06/17/2026  M1.80 Inch       Monroe             IN   Cocorahs

            Accumulation over the past 51 minutes.

1200 AM     Rain             1 NNW Greencastle       39.66N 86.85W
06/18/2026  M2.18 Inch       Putnam             IN   Trained Spotter

            Twenty-four total.

1207 AM     Tstm Wnd Dmg     1 N Freetown            38.99N 86.13W
06/18/2026                   Jackson            IN   Public

            Damage of an unspecified nature. Time is
            estimated from radar.

1207 AM     Tstm Wnd Dmg     1 N Freetown            38.99N 86.13W
06/18/2026                   Jackson            IN   Public

            Several trees were blown down. Time is
            estimated from radar.

1207 AM     Tstm Wnd Dmg     1 N Freetown            38.99N 86.13W
06/18/2026                   Jackson            IN   Public

            Several trees were blown down by
            thunderstorm winds. Time estimated from
            radar.

1209 AM     Tstm Wnd Dmg     2 NNE Freetown          39.00N 86.12W
06/18/2026                   Jackson            IN   Public

            Damage occurred on W County Road 840 N and N
            County Road 425 W that includes structural
            and tree damage. A house was flipped over.
            Time is estimated from radar.

1209 AM     Tstm Wnd Dmg     2 NNE Freetown          39.00N 86.12W
06/18/2026                   Jackson            IN   Public

            Damage on W County Road 840 N and N County
            Road 425 W including structural and tree
            damage...a house was flipped over. Time
            derived from radar.

&&
Special weather statement, Jun 18, 3:01 AM EDT, 5 hours 17 minutes before
Special Weather Statement
National Weather Service Indianapolis IN
301 AM EDT Thu Jun 18 2026

INZ069-070-180730-
Martin IN-Lawrence IN-
301 AM EDT Thu Jun 18 2026

...A strong thunderstorm will impact portions of east central Martin
and southern Lawrence Counties through 330 AM EDT...

At 300 AM EDT, Doppler radar was tracking a strong thunderstorm over
Shoals, or 18 miles southwest of Bedford, moving east at 45 mph.

HAZARD...Wind gusts up to 50 mph and half inch 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...
Shoals, Mitchell, Huron, Spring Mill State Park, and Lacy.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

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

&&

LAT...LON 3861 8685 3877 8684 3876 8628 3874 8629
      3873 8631 3869 8631 3869 8668 3859 8668
TIME...MOT...LOC 0700Z 274DEG 41KT 3868 8674

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

AGM
Local storm report, Jun 18, 6:30 AM EDT, 1 hour 48 minutes before
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Local storm report, Jun 18, 8:15 AM EDT, 3 minutes before
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The office that day

Everything else NWS Indianapolis, IN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 17, 8:15 PM EDTTornado WarningINDClay, Parke, Putnam, Vigo30 min
Jun 17, 8:28 PM EDTTornado WarningINDClay, Vigo47 min
Jun 17, 8:43 PM EDTSevere Thunderstorm WarningINDHendricks, Morgan, Putnam47 min
Jun 17, 9:09 PM EDTTornado WarningINDClay, Owen, Vigo51 min
Jun 17, 9:15 PM EDTTornado WarningINDClay, Greene, Sullivan, Vigo45 min
Jun 17, 9:24 PM EDTSevere Thunderstorm WarningINDHendricks, Johnson, Marion, Morgan, Shelby36 min
Jun 17, 9:28 PM EDTFlash Flood WarningINDClay, Vigo3 hr
Jun 17, 9:37 PM EDTSevere Thunderstorm WarningINDBrown, Monroe, Morgan, Owen38 min
Jun 17, 9:38 PM EDTTornado WarningINDJohnson, Shelby19 min
Jun 17, 9:48 PM EDTTornado WarningINDMonroe, Morgan, Owen42 min
Jun 17, 9:49 PM EDTFlash Flood WarningINDClay, Owen, Putnam, Vigo3 hr
Jun 17, 9:52 PM EDTTornado Warning Tornado observedINDMonroe, Morgan, Owen38 min
Jun 17, 9:56 PM EDTSevere Thunderstorm WarningINDBrown, Clay, Greene, Monroe, Owen, Sullivan and 1 more34 min
Jun 17, 9:57 PM EDTTornado Warning Tornado observedConsiderable damage threatINDBartholomew, Brown, Johnson, Monroe, Morgan48 min
Jun 17, 10:04 PM EDTTornado WarningINDGreene, Knox, Sullivan41 min
Jun 17, 10:13 PM EDTSevere Thunderstorm WarningINDBartholomew, Brown, Johnson, Shelby47 min
Jun 17, 10:15 PM EDTTornado WarningINDBartholomew, Brown, Jackson, Monroe30 min
Jun 17, 10:28 PM EDTSevere Thunderstorm WarningINDBartholomew, Brown, Decatur, Jackson, Jennings, Monroe47 min
Jun 17, 10:29 PM EDTAreal Flood AdvisoryINDBrown, Clay, Johnson, Monroe, Morgan, Owen3 hr
Jun 17, 10:36 PM EDTSevere Thunderstorm WarningINDBartholomew, Decatur, Johnson, Shelby39 min
Jun 17, 10:39 PM EDTTornado WarningINDDaviess, Greene, Sullivan13 min
Jun 17, 10:42 PM EDTTornado WarningINDBartholomew, Brown, Jackson, Jennings33 min
Jun 17, 10:47 PM EDTTornado WarningINDBartholomew16 min
Jun 17, 10:52 PM EDTSevere Thunderstorm WarningINDDecatur38 min
Jun 17, 10:57 PM EDTAreal Flood AdvisoryINDClay, Owen, Parke, Putnam, Vermillion, Vigo3 hr
Jun 17, 10:57 PM EDTSevere Thunderstorm WarningINDClay, Vigo33 min
Jun 17, 11:10 PM EDTSevere Thunderstorm WarningINDBartholomew, Decatur, Jackson, Jennings35 min
Jun 17, 11:12 PM EDTAreal Flood AdvisoryINDBartholomew, Brown, Monroe, Shelby3 hr
Jun 17, 11:27 PM EDTSevere Thunderstorm WarningINDClay, Monroe, Owen15 min
Jun 17, 11:33 PM EDTSevere Thunderstorm WarningINDBrown, Jackson, Lawrence, Monroe27 min
Jun 17, 11:46 PM EDTAreal Flood AdvisoryINDBartholomew, Decatur, Jackson, Jennings, Johnson, Shelby3 hr
Jun 17, 11:48 PM EDTSpecial Weather StatementINDGreene, Sullivan57 min
Jun 17, 11:50 PM EDTTornado WarningINDBartholomew, Brown, Jackson, Lawrence, Monroe25 min
Jun 18, 12:12 AM EDTTornado Warning Tornado observedINDBartholomew, Decatur, Jackson, Jennings25 min
Jun 18, 12:24 AM EDTSpecial Weather StatementINDDecatur36 min
Jun 18, 12:29 AM EDTAreal Flood WarningINDClay, Monroe, Morgan, Owen, Putnam, Vigo3 hr
Jun 18, 12:47 AM EDTSevere Thunderstorm WarningINDGreene, Monroe, Owen43 min
Jun 18, 12:49 AM EDTSevere Thunderstorm WarningINDDaviess, Knox41 min
Jun 18, 12:58 AM EDTRiver Flood WarningINDKnox, Sullivan8 days
Jun 18, 12:58 AM EDTRiver Flood WarningINDSullivan, Vigo5 days
Jun 18, 12:58 AM EDTRiver Flood WarningINDKnox, Sullivan8 days
Jun 18, 1:01 AM EDTAreal Flood AdvisoryINDHancock, Hendricks, Johnson, Marion, Putnam, Shelby3 hr
Jun 18, 1:26 AM EDTSevere Thunderstorm WarningINDDaviess, Knox, Martin49 min
Jun 18, 1:26 AM EDTSevere Thunderstorm WarningINDBartholomew, Brown, Monroe49 min
Jun 18, 1:51 AM EDTAreal Flood AdvisoryINDDaviess, Greene, Knox, Sullivan3 hr
Jun 18, 2:07 AM EDTSevere Thunderstorm WarningINDBartholomew, Decatur, Jennings23 min
Jun 18, 2:15 AM EDTSevere Thunderstorm WarningINDDaviess, Jackson, Knox, Lawrence, Martin30 min
Jun 18, 2:32 AM EDTAreal Flood AdvisoryINDJackson, Jennings118 min
Jun 18, 2:37 AM EDTSevere Thunderstorm WarningINDLawrence, Martin23 min
Jun 18, 2:38 AM EDTAreal Flood AdvisoryINDDaviess, Greene, Lawrence, Martin2 hr
Jun 18, 2:46 AM EDTFlash Flood WarningINDDaviess, Lawrence, Martin3 hr
Jun 18, 2:46 AM EDTRiver Flood WarningINDJohnson15 hr
Jun 18, 3:01 AM EDTSpecial Weather StatementINDMartin29 min
Jun 18, 3:22 AM EDTFlash Flood WarningINDJackson, Lawrence3 hr
Jun 18, 3:32 AM EDTAreal Flood WarningINDBrown, Clay, Hendricks, Marion, Monroe, Morgan and 3 more2 hr
Jun 18, 4:10 AM EDTAreal Flood AdvisoryINDWarren110 min
Jun 18, 4:24 AM EDTAreal Flood WarningINDJennings96 min
Jun 18, 5:38 AM EDTRiver Flood WarningINDClay, Greene16 hr
Jun 18, 5:38 AM EDTRiver Flood WarningINDDaviess, Greene, Knox55 hr
Jun 18, 5:54 AM EDTAreal Flood WarningINDClay, Hancock, Hendricks, Johnson, Marion, Monroe and 5 more3 hr
Jun 18, 5:58 AM EDTAreal Flood WarningINDDaviess, Knox, Lawrence, Martin3 hr
Jun 18, 5:59 AM EDTAreal Flood WarningINDJennings3 hr
Jun 18, 6:07 AM EDTAreal Flood WarningINDWarren30 hr
Jun 18, 8:25 AM EDTAreal Flood AdvisoryINDClay, Hancock, Hendricks, Johnson, Marion, Monroe and 5 more4 hr
Jun 18, 8:29 AM EDTAreal Flood AdvisoryINDJennings3 hr
Jun 18, 8:35 AM EDTAreal Flood AdvisoryINDDaviess, Knox, Lawrence, Martin6 hr
Jun 18, 12:19 PM EDTRiver Flood WarningINDFountain, Parke, Tippecanoe, Vermillion, Warren9 hr
Jun 18, 12:19 PM EDTRiver Flood WarningINDTippecanoe6 hr
Jun 18, 12:19 PM EDTRiver Flood WarningINDFountain, Parke, Vermillion, Warren4 days
Jun 18, 12:19 PM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike3 days
Jun 18, 12:19 PM EDTRiver Flood WarningINDDaviess, Greene, Knox34 hr
Jun 18, 12:19 PM EDTRiver Flood WarningINDDaviess, Gibson, Knox, Pike12 days

Nearby

River Flood Warnings in Indiana, 2026Every river flood warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.