Alert archive / Indiana / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 164, NWS Northern Indiana

June 10, 20264 counties in Indiana

NWS Northern Indiana issued this severe thunderstorm warning at Jun 10, 2026, 8:22 PM EDT for 4 counties in Indiana. It was in force for 23 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 10, 2026, 8:22 PM EDT (00:22 UTC)
Expired: Jun 10, 2026, 8:45 PM EDT
In force: 23 min
Issued by: NWS Northern Indiana
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Blackford County, IN, Grant County, IN, Huntington County, IN, Wells County, IN

The radar

The Northern Indiana radar (KIWX), 84 km from the middle of the area, began a volume at 00:25 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 10, 5:41 PM EDT	Severe Thunderstorm Watch	SPC	4 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 0.4 hours before the alert went out and 274 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1324 J/kg
Mixed-layer CIN: -92 J/kg
Mixed-layer LCL: 1228 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 175 m²/s²
0-3 km storm-relative helicity: 321 m²/s²
Significant tornado parameter: 0.6
Supercell composite: 5.3

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Northern Indiana wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 10, 7:41 PM EDT, 41 minutes earlier.

Area forecast discussion, Jun 10, 7:41 PM EDT, 41 minutes before

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In the hours before

Local storm report, Jun 10, 7:38 PM EDT, 44 minutes before

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Local storm report, Jun 10, 7:40 PM EDT, 42 minutes before

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Local storm report, Jun 10, 7:59 PM EDT, 23 minutes before

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Local storm report, Jun 10, 8:02 PM EDT, 20 minutes before

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Special weather statement, Jun 10, 8:12 PM EDT, 10 minutes before

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Local storm report, Jun 10, 8:16 PM EDT, 6 minutes before

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The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 10, 8:11 PM EDT	Severe Thunderstorm Warning	IWX	Steuben	34 min
Jun 10, 8:12 PM EDT	Special Weather Statement	IWX	Adams, Allen, Wells	33 min
Jun 10, 8:44 PM EDT	Special Weather Statement	IWX	Blackford	31 min
Jun 10, 8:52 PM EDT	Severe Thunderstorm Warning	IWX	Blackford, Jay	36 min
Jun 11, 1:49 AM EDT	Heat Advisory	IWX	Adams, Allen, Blackford, Cass, DeKalb, Elkhart and 18 more	16 hr
Jun 11, 3:39 AM EDT	Small Craft Advisory	IWX		25 hr
Jun 11, 4:20 PM EDT	Special Weather Statement	IWX	LaPorte, Starke	40 min
Jun 11, 4:34 PM EDT	Special Marine Warning	IWX		86 min

Nearby

Severe Thunderstorm Warnings in Indiana, 2026 Every severe thunderstorm 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.