Severe Thunderstorm Warning for Boone, Clinton, Hendricks, Montgomery Counties IN
This alert is no longer in effect.
NOAA issued it on August 11, 2026, 12 days ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Indianapolis has issued a Severe Thunderstorm Warning for four central Indiana counties until 4:45 PM EDT on August 11, 2026.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- Central Indiana
- Issued
- August 11, 2026
- Issuing authority
- NWS Indianapolis IN
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 12 days ago; use the issuing agency's live warning service for current conditions in Central Indiana.
Alert Details
Severe Thunderstorm Warning issued by NWS Indianapolis IN. Effective from August 11, 2026 at 4:11 PM EDT until August 11, 2026 at 4:45 PM EDT. Alert type code: SVR.
Affected Areas
Boone County, southwestern Clinton County, northern Hendricks County, and eastern Montgomery County in central and west central Indiana. Locations impacted include Crawfordsville, Brownsburg, Lebanon, Pittsboro, Whitestown, Thorntown, Ladoga, Jamestown, Darlington, Colfax, Lizton, Advance, New Ross, and Ulen. Highways affected: Interstate 65 between mile markers 130 and 149; Interstate 74 between mile markers 38 and 64.
What You Should Do
For your protection move to an interior room on the lowest floor of a building.
Expected Conditions
At 4:11 PM EDT, severe thunderstorms were located along a line extending from 15 miles southwest of Frankfort to 16 miles west of Lebanon to Crawfordsville, moving southeast at 55 mph. Hazards include 60 mph wind gusts and quarter size hail (1.00 inch). Hail damage to vehicles is expected. Wind damage to roofs, siding, and trees is expected. Source: Radar indicated.
Timeline
The warning is in effect from 4:11 PM EDT to 4:45 PM EDT on August 11, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,210 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 11, 2026.
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