June 17, 2026

Midwest Storm Chasers

Live Weather Coverage & Severe Storm Reporting

⚠️ Tornado Warning – Allamakee, IA – Wednesday, June 17, 2026

Event Tornado Warning
Severity Extreme
Urgency Immediate
Certainty Observed
Area Allamakee, IA
Effective 6/17/2026, 4:50:00 PM CDT
Expires 6/17/2026, 5:30:00 PM CDT

Tornado Warning issued June 17 at 4:50PM CDT until June 17 at 5:30PM CDT by NWS La Crosse WI

Details

TORARX

The National Weather Service in La Crosse has issued a

* Tornado Warning for…
Central Allamakee County in northeastern Iowa…

* Until 530 PM CDT.

* At 450 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Waukon, moving east at 40 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.

* This dangerous storm will be near…
Harpers Ferry around 505 PM CDT.

Other locations impacted by this tornadic thunderstorm include County
Roads A 52 And X 52, Thompson Corner, State Road 9 And County X 20,
Elon, Eldergrove, Lock And Dam 9, and Village Creek.

Instructions

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.


This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.