NWS La Crosse WISV.W 0196September 4, 2026
Severe Thunderstorm Warning: Allamakee, IA
The National Weather Service office in La Crosse issued a severe thunderstorm warning for Allamakee in Iowa, which was in force until 3:15 p.m. local time on September 4. It was the 196th severe thunderstorm warning the NWS office in La Crosse issued in 2026. Iowa had 50 severe thunderstorm warnings in September 2026, against 39 in an average September of 2008-2025 (Iowa's severe thunderstorm warnings by year).
ExpiredWarning
In force for 45 minutes; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, La Crosse WI
- Area
- Allamakee
- State
- Iowa
- Level
- Warning
- Issued
- 2:30 p.m. CDT, September 4, 2026
- Expires
- 3:15 p.m. CDT, September 4, 2026
- CAP severity, certainty, urgency
- Severe, Observed, Immediate
- VTEC event
- KARX SV.W 0196
- Official source
- National Weather Service: the notice at its source
Severe Thunderstorm Warnings in Iowa since 2008Every warning type in Iowa
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Allamakee County in northeastern Iowa... * Until 315 PM CDT. * At 230 PM CDT, a severe thunderstorm was located near Waukon, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Harpers Ferry around 300 PM CDT. Other locations impacted by this severe thunderstorm include Hanover, County Roads A 52 And X 52, County Roads A 52 And W 60, State Road 9 And County X 20, Waterville, State Road 76 And County X 16, and Elon.
What the agency told people to do
For your protection move to an interior room on the lowest floor of a building.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.
The record around this notice
- Severe Thunderstorm Warnings in Iowa since 2008563 a year
- Every warning type in Iowa
- Severe Thunderstorm Warning: what it means, and the states that get the most20,005 a year
- NWS notices, September 20262,824 in the month
- The latest from the National Weather Service
- Warning, watch or advisory: the three NWS levels