Allamakee County tornado history

13 tornadoes touched Allamakee County, Iowa between 1950 and 2025 — about 0.2 a year. The strongest was rated F4 (Apr 30, 1954).

13tornadoes since 1950
F4strongest rating
0killed · 0 injured
80.4 milongest path · 1954
(E)F0(E)F1(E)F2(E)F3(E)F4(E)F5· dots = start point only

By rating

(E)F04
(E)F16
(E)F22
(E)F30
(E)F41
(E)F50

By month

JFMAMJJASOND

Peak month: July.

By decade

’50’60’70’80’90’00’10’20

Strongest tornadoes

DateRatingPathWidthInjuredKilled
Apr 30, 1954F480.4 mi200 yd00
Jul 29, 1987F210 mi30 yd00
May 4, 1964F29.2 mi200 yd00
Apr 11, 1965F149.9 mi300 yd00
Jul 19, 1994F19 mi50 yd00
Aug 5, 2024EF13.8 mi50 yd00
Jul 23, 2022EF11.5 mi90 yd00
Oct 14, 1966F10.1 mi10 yd00
Nov 9, 1975F10.1 mi10 yd00
Jun 25, 2025EF03.6 mi50 yd00
Jul 2, 2000F02 mi50 yd00
Jul 6, 1994F00.1 mi20 yd00

Most recent tornadoes

DateRatingPathWidthInjuredKilled
Jun 25, 2025EF03.6 mi50 yd00
Aug 5, 2024EF13.8 mi50 yd00
Jul 23, 2022EF11.5 mi90 yd00
May 8, 2002F00.1 mi20 yd00
Jul 2, 2000F02 mi50 yd00
Jul 19, 1994F19 mi50 yd00
Jul 6, 1994F00.1 mi20 yd00
Jul 29, 1987F210 mi30 yd00
Nov 9, 1975F10.1 mi10 yd00
Oct 14, 1966F10.1 mi10 yd00
Apr 11, 1965F149.9 mi300 yd00
May 4, 1964F29.2 mi200 yd00

Nearby counties

Crawford County, WI14Winneshiek County, IA25Houston County, MN14Clayton County, IA17Vernon County, WI25Fayette County, IA32Grant County, WI62Fillmore County, MN28

Questions

How many tornadoes has Allamakee County, Iowa had?

13 tornadoes touched Allamakee County, Iowa between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.2 per year.

What was the strongest tornado in Allamakee County?

The strongest rating recorded was F4 on Apr 30, 1954, with a 80.4-mile path.

When is tornado season in Allamakee County?

Most of its tornadoes happened in July (5 of 13). Tornadoes can occur in any month, so keep alerts on year-round.

Right now: live tornado warnings map · alerts for your location. Dates link to that day’s full storm reports where available (2004 onward).