Alert archive / Indiana / Tornado Warnings in 2026
Tornado Warning 67, NWS Indianapolis, IN
NWS Indianapolis, IN issued this tornado warning at Jun 21, 2026, 7:51 PM EDT for Daviess County, Lawrence County, Martin County, Indiana. It was in force for 39 min. 4 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 21, 2026, 7:51 PM EDT (23:51 UTC)
- Expired
- Jun 21, 2026, 8:30 PM EDT
- In force
- 39 min
- Issued by
- NWS Indianapolis, IN
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
Counties Daviess County, IN, Lawrence County, IN, Martin County, IN
The radar
The Evansville,IN radar (KVWX), 99 km from the middle of the area, began a volume at 23:50 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 21, 7:52 PM EDT | TSTM WND DMG | 3 Ssw Burns City, IN | Tree damage about 1 mile north of Bramble in the US 231 and Crane Naval Base area from possible tornado. Time is estimated from radar. |
| Jun 21, 7:54 PM EDT | TSTM WND DMG | 3 E West Boggs Lake, IN | Corrects previous non-tstm wnd dmg report from 3 E West Boggs Lake. Approximate location and time. Time is estimated from radar. EMA reports tree and carport damage in Martin North of Loogootee to Dover Hill. |
| Jun 21, 7:54 PM EDT | NON-TSTM WND DMG | 3 E West Boggs Lake, IN | Approximate location and time. Time is estimated from radar. EMA reports tree and carport damage in Martin North of Loogootee to Dover Hill. |
| Jun 21, 7:58 PM EDT | TORNADO | 4 Nnw Shoals, IN | An EF-0 tornado with path length of 2.02 miles and a path width of 50 yards began at this location. The peak winds were 85 mph with much of the damage limited to trees with one metal roof partially ripped off. Nearby, there was sporadic straight line wind dama |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this tornado warning; the first came 7 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 21, 5:43 PM EDT | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 11.9 hours before the alert went out and 221 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1482 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 35 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
343
WFUS53 KIND 212351
TORIND
INC027-093-101-220030-
/O.NEW.KIND.TO.W.0067.260621T2351Z-260622T0030Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Indianapolis IN
751 PM EDT Sun Jun 21 2026
The National Weather Service in Indianapolis has issued a
* Tornado Warning for...
Northern Martin County in southwestern Indiana...
Southwestern Lawrence County in south central Indiana...
Northeastern Daviess County in southwestern Indiana...
* Until 830 PM EDT.
* At 751 PM EDT, a severe thunderstorm capable of producing a tornado
was located 10 miles northwest of Shoals, or 24 miles west of
Bedford, moving east at 30 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* Locations impacted include...
Mitchell, Odon, Williams, West Boggs Lake, Indian Springs, Huron,
and Burns City.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3873 8702 3884 8700 3882 8646 3869 8648
3869 8667
TIME...MOT...LOC 2351Z 276DEG 28KT 3877 8693
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
White3 follow-up statements
603
WWUS53 KIND 220001
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
801 PM EDT Sun Jun 21 2026
INC027-220011-
/O.CAN.KIND.TO.W.0067.000000T0000Z-260622T0030Z/
Daviess IN-
801 PM EDT Sun Jun 21 2026
...THE TORNADO WARNING FOR NORTHEASTERN DAVIESS COUNTY IS
CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Tornado Watch remains in effect until midnight EDT for south
central and southwestern Indiana.
LAT...LON 3872 8692 3882 8692 3882 8690 3884 8690
3882 8646 3869 8648 3869 8667
TIME...MOT...LOC 0001Z 276DEG 28KT 3876 8683
$$
INC093-101-220030-
/O.CON.KIND.TO.W.0067.000000T0000Z-260622T0030Z/
Martin IN-Lawrence IN-
801 PM EDT Sun Jun 21 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR NORTHERN
MARTIN AND SOUTHWESTERN LAWRENCE COUNTIES...
At 801 PM EDT, a severe thunderstorm capable of producing a tornado
was located near Shoals, or 19 miles west of Bedford, moving east at
30 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Mitchell, Huron, Williams, Burns City, and Indian Springs.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3872 8692 3882 8692 3882 8690 3884 8690
3882 8646 3869 8648 3869 8667
TIME...MOT...LOC 0001Z 276DEG 28KT 3876 8683
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
White092
WWUS53 KIND 220016
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
816 PM EDT Sun Jun 21 2026
INC093-101-220030-
/O.CON.KIND.TO.W.0067.000000T0000Z-260622T0030Z/
Martin IN-Lawrence IN-
816 PM EDT Sun Jun 21 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR EAST
CENTRAL MARTIN AND SOUTHWESTERN LAWRENCE COUNTIES...
At 815 PM EDT, a severe thunderstorm capable of producing a tornado
was located 8 miles northeast of Shoals, or 12 miles southwest of
Bedford, moving east at 30 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Mitchell, Huron, and Williams.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3870 8676 3883 8669 3882 8646 3869 8648
3869 8667
TIME...MOT...LOC 0015Z 276DEG 28KT 3875 8668
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
White126
WWUS53 KIND 220025
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
825 PM EDT Sun Jun 21 2026
INC093-101-220034-
/O.EXP.KIND.TO.W.0067.000000T0000Z-260622T0030Z/
Martin IN-Lawrence IN-
825 PM EDT Sun Jun 21 2026
...THE TORNADO WARNING FOR EAST CENTRAL MARTIN AND SOUTHWESTERN
LAWRENCE COUNTIES WILL EXPIRE AT 830 PM EDT...
The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and a
Severe Thunderstorm Warning remains in effect for the area.
A Tornado Watch remains in effect until midnight EDT for south
central and southwestern Indiana.
LAT...LON 3870 8676 3883 8669 3882 8646 3869 8648
3869 8667
TIME...MOT...LOC 0024Z 276DEG 28KT 3874 8660
$$
WhiteWhat forecasters said that day
The local office's own words before this tornado 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 tornado warning went out at Jun 21, 6:55 PM EDT, 56 minutes earlier. Its key messages:
- Heavy rain and severe storms are possible this afternoon into early Monday
- Flooding threat for both river/non-river will increase through the early week from heavy rainfall on damp/saturated soils
- Temperatures will trend from slightly below normal to near normal through Saturday...trend to very warm/humid late in period
Area forecast discussion, Jun 21, 6:55 PM EDT, 56 minutes before
Area Forecast Discussion National Weather Service Indianapolis IN 655 PM EDT Sun Jun 21 2026 .KEY MESSAGES... - Heavy rain and severe storms are possible this afternoon into early Monday - Flooding threat for both river/non-river will increase through the early week from heavy rainfall on damp/saturated soils - Temperatures will trend from slightly below normal to near normal through Saturday...trend to very warm/humid late in period && .DISCUSSION (This evening through Sunday)... Issued at 302 PM EDT Sun Jun 21 2026 This afternoon through Monday... Quiet weather conditions continue across central Indiana at this time ahead of an approaching MCS with an associated MCV. Look for this system to continue pushing eastward supporting widespread showers and thunderstorms towards this evening. Increasing clouds has limited destabilization to some degree, but moisture advection and daytime heating is allowing for gradual destabilization this afternoon. Deep-layer and low-level shear will also increase over the next several hours with the approaching disturbance promoting stronger flow. Favorable effective shear values around 30-50 kt combined with modest instability supports the potential for organized storms with all hazards possible. Latest model guidance still depicts enlarging low-level hodographs across portions of central IN favoring an isolated tornado threat. The greatest tornado threat is across southwest portions of central Indiana where the greatest instability and low-level wind shear overlap. Some uncertainty remains on storm mode at least initially. There does appear to be at least a brief opportunity for discrete cells later this afternoon into the early evening before multiple linear segments then develop leading to a greater damaging wind gust threat with embedded tornadoes possible. Isolated large hail cannot be ruled out, but modest instability and linear storm mode by the evening hours should mostly limit this threat. A Flood Watch is in effect through 8 AM Monday morning for much of central IN with the potential for 1 to 3 inches of rainfall from multiple rounds of storms. Locally higher amounts cannot be ruled out. Expect precipitation chances to diminish late tonight into Monday morning as the aforementioned disturbance shifts east. Surface high pressure will then build in providing quiet weather for much of the day Monday. Isolated showers are possible across east- central IN through the first half of the day. Lingering clouds and northerly surface flow will keep temperatures cooler. Look for highs in the 70s. Monday night through Sunday... Generally active pattern will continue this week amid overall zonal pattern. Established trough over northern North America that has been guiding mid-latitude pattern...will shift from south-central Canada to more pronounced, perhaps cut-off upper lows over SW Canada to the northern Rockies late this week. This transition will allow a subtropical ridge to build over the central US, bringing seasonably warm and humid conditions into Indiana next weekend. The next round of broad and seasonably weak Canadian surface high pressure will pass through Indiana Monday night to Tuesday night, dropping dewpoints to the mainly low to mid-50s at night, and light northerly breezes under H850 temperatures as low as 10 degrees Celsius during the day Tuesday. Transition back to more summery weather Wednesday with light southwest flow returning moderate humidity ahead of next wave...which should bring periods of scattered RWs/few TRWs through the Wednesday night-Thursday night period as the disturbance's boundary slowly crosses the region. Expect a shorter period of improvement around the Friday timeframe as western trough deepens near Vancouver...only allowing next northern surface ridge to graze the CWA, with isolated diurnal convective chances continuing...and increasing through Saturday as light southerly flow boosts humidity through moderate to high levels. Temperatures through the workweek to see subtle increase in afternoon maximums from around 80F to low 80s, although mid-80s should be more common along the US-50 corridor...while morning lows steadily climb from 50s to 65-70F by week's end. && .AVIATION (18Z TAF Issuance)... Issued at 140 PM EDT Sun Jun 21 2026 Impacts: - Scattered to numerous TSRA around 21Z-06Z...sct convection after - Outside of convection...CIGs to deteriorate from west to east, to MVFR 23Z-02Z...and to IFR, NW to SE, during 03Z-08Z - Winds veering to southerly by 04Z south of KLAF...and NNW by 18Z Monday Discussion: VFR conditions will continue near central Indiana terminals through 22Z at KLAF...and 23Z-02Z along/south of I-70. Surface low pressure, currently over northern Missouri, will slowly cross the region through the TAF period. Mid/high clouds will gradually give way to lower CIGs around 050-060 by 20Z-21Z. Associated area of convection currently over most of Illinois will reach KLAF/KHUF around 21Z...and KIND/KBMG by 23Z...continuing into the late evening. Expect further scattered -SHRA/convection through at least 12Z Monday. Winds to gust to 15-20KT at times through the period outside of convection...with flow veering with the passing surface low, from southeasterly this afternoon and early evening, to southerly by 04Z at sites south of KLAF. && .IND WATCHES/WARNINGS/ADVISORIES... Flood Watch through Monday morning for INZ028>030-035>037-039- 043>048-051>057-060>065-067>072. && AVIATION...AGM DISCUSSION...AGM/Melo
Hazardous weather outlook, Jun 21, 4:36 PM EDT, 3 hours 15 minutes before
Hazardous Weather Outlook National Weather Service Indianapolis IN 436 PM EDT Sun Jun 21 2026 INZ021-028>031-035>049-051>057-060>064-067>072-222045- 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-Knox-Daviess-Martin- Lawrence-Jackson-Jennings- 436 PM EDT Sun Jun 21 2026 This hazardous weather outlook is for central Indiana. .DAY ONE...Tonight. Thunderstorms are expected this afternoon into tonight with some severe storms possible, mainly from through 100 AM EDT. Damaging winds and isolated tornadoes are the primary threats from the storms. Lightning is also a threat with any thunderstorm. In addition, moderate to heavy rainfall is expected this afternoon into tonight which may lead to localized flooding and increase current minor river flooding. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Additional thunderstorms are possible Monday and again Wednesday through Saturday. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to pass along flooding and severe weather reports. && More information, along with other weather, hydrological and climate information can be found at http://weather.gov/ind INZ065-222045- Decatur- 436 PM EDT Sun Jun 21 2026 This hazardous weather outlook is for central Indiana. .DAY ONE...Tonight. Residents living southwest of McCoy Lake are encouraged to closely monitor conditions through tonight as releases from the dam are planned. Thunderstorms are expected this afternoon into tonight with some severe storms possible, mainly from through 100 AM EDT. Damaging winds and isolated tornadoes are the primary threats from the storms. Lightning is also a threat with any thunderstorm. In addition, moderate to heavy rainfall is expected this afternoon into tonight which may lead to localized flooding and increase current minor river flooding. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Additional thunderstorms are possible Monday and again Wednesday through Saturday. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to pass along flooding and severe weather reports. && More information, along with other weather, hydrological and climate information can be found at http://weather.gov/ind
In the hours before
Local storm report, Jun 21, 6:23 PM EDT, 1 hour 28 minutes before
Preliminary Local Storm Report
National Weather Service Indianapolis IN
623 PM EDT Sun Jun 21 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0619 PM Tstm Wnd Dmg Sullivan 39.10N 87.41W
06/21/2026 Sullivan IN Public
Several tree limbs blown down accompanied by
approximately 70 mph winds.
&&
BHLocal storm report, Jun 21, 6:24 PM EDT, 1 hour 27 minutes before
Preliminary Local Storm Report
National Weather Service Indianapolis IN
624 PM EDT Sun Jun 21 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0619 PM Tstm Wnd Gst Sullivan 39.10N 87.41W
06/21/2026 E70 MPH Sullivan IN Amateur Radio
&&
BHLocal storm report, Jun 21, 6:57 PM EDT, 54 minutes before
Preliminary Local Storm Report
National Weather Service Indianapolis IN
657 PM EDT Sun Jun 21 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0650 PM Tstm Wnd Dmg 3 W Hymera 39.19N 87.35W
06/21/2026 Sullivan IN Amateur Radio
Law enforcement in Sullivan County reports
many trees and power lines are
down...multiple vehicles damaged and several
houses damaged.
&&
BHLocal storm report, Jun 21, 6:58 PM EDT, 53 minutes before
Preliminary Local Storm Report
National Weather Service Indianapolis IN
658 PM EDT Sun Jun 21 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0654 PM Funnel Cloud Patricksburg 39.31N 86.96W
06/21/2026 Owen IN Trained Spotter
Located northwest of the elementary school.
&&
BHLocal storm report, Jun 21, 7:07 PM EDT, 44 minutes before
Preliminary Local Storm Report
National Weather Service Indianapolis IN
707 PM EDT Sun Jun 21 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0705 PM Tstm Wnd Gst 1 W Greencastle 39.64N 86.86W
06/21/2026 M70 MPH Putnam IN Public
&&
BHLocal storm report, Jun 21, 7:41 PM EDT, 10 minutes before
Preliminary Local Storm Report
National Weather Service Indianapolis IN
741 PM EDT Sun Jun 21 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0735 PM Funnel Cloud Vincennes 38.68N 87.51W
06/21/2026 Knox IN Public
Time is approximate. Cloud dissipated during
the call to NWS.
&&
BHThe office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 5:43 PM EDT | Tornado Warning | IND | Sullivan, Vigo | 47 min |
| Jun 21, 5:46 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Parke, Sullivan, Vermillion, Vigo | 59 min |
| Jun 21, 5:50 PM EDT | Areal Flood Advisory | IND | Sullivan, Vigo | 3 hr |
| Jun 21, 6:09 PM EDT | Tornado Warning | IND | Parke, Vermillion, Vigo | 21 min |
| Jun 21, 6:24 PM EDT | Tornado Warning | IND | Clay, Sullivan, Vigo | 33 min |
| Jun 21, 6:30 PM EDT | Flash Flood Warning | IND | Decatur | 5 hr |
| Jun 21, 6:36 PM EDT | Severe Thunderstorm Warning | IND | Clay, Daviess, Greene, Hendricks, Knox, Martin and 9 more | 39 min |
| Jun 21, 6:36 PM EDT | Tornado Warning | IND | Knox, Sullivan | 39 min |
| Jun 21, 6:43 PM EDT | Flash Flood Warning | IND | Sullivan, Vigo | 3 hr |
| Jun 21, 6:49 PM EDT | Tornado Warning | IND | Clay, Owen | 26 min |
| Jun 21, 6:50 PM EDT | Tornado Warning | IND | Daviess, Knox | 25 min |
| Jun 21, 6:59 PM EDT | Areal Flood Advisory | IND | Sullivan | 3 hr |
| Jun 21, 7:04 PM EDT | Severe Thunderstorm Warning | IND | Brown, Greene, Jackson, Johnson, Lawrence, Monroe and 3 more | 41 min |
| Jun 21, 7:08 PM EDT | Tornado Warning | IND | Monroe, Morgan, Owen | 26 min |
| Jun 21, 7:12 PM EDT | Tornado Warning | IND | Daviess, Knox | 48 min |
| Jun 21, 7:17 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Greene, Knox, Martin, Sullivan | 43 min |
| Jun 21, 7:23 PM EDT | Areal Flood Advisory | IND | Greene, Knox, Sullivan | 3 hr |
| Jun 21, 7:25 PM EDT | Tornado Warning | IND | Brown, Monroe, Morgan | 20 min |
| Jun 21, 7:27 PM EDT | Tornado Warning | IND | Daviess, Knox | 48 min |
| Jun 21, 7:30 PM EDT | Flash Flood Warning | IND | Greene, Knox, Sullivan | 3 hr |
| Jun 21, 7:31 PM EDT | Tornado Warning | IND | Morgan | 11 min |
| Jun 21, 7:42 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Decatur, Jackson, Jennings, Johnson and 4 more | 48 min |
| Jun 21, 7:47 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Lawrence, Martin | 43 min |
| Jun 21, 7:50 PM EDT | Areal Flood Advisory | IND | Greene, Monroe, Owen | 2 hr |
| Jun 21, 7:55 PM EDT | Areal Flood Advisory | IND | Daviess, Knox, Martin | 3 hr |
| Jun 21, 7:55 PM EDT | Tornado Warning | IND | Bartholomew, Brown | 20 min |
Nearby
Tornado Warnings in Indiana, 2026Every tornado warning in 2026Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.