Teton County tornado history

3 tornadoes touched Teton County, Wyoming between 1950 and 2025 — about 0.0 a year. The strongest was rated F4 (Jul 21, 1987).

3tornadoes since 1950

F4strongest rating

0killed · 0 injured

24.3 milongest path · 1987

(E)F0(E)F1(E)F2(E)F3(E)F4(E)F5· dots = start point only

By rating

(E)F00

(E)F11

(E)F21

(E)F30

(E)F41

(E)F50

JFMAMJJASOND

Peak month: June.

’50’60’70’80’90’00’10’20

Date	Rating	Path	Width
Jul 21, 1987	F4	24.3 mi	2,550 yd
Jun 12, 2022	EF2	2.1 mi	360 yd
Oct 15, 2025	EF1	1 mi	125 yd

Date	Rating	Path	Width
Oct 15, 2025	EF1	1 mi	125 yd
Jun 12, 2022	EF2	2.1 mi	360 yd
Jul 21, 1987	F4	24.3 mi	2,550 yd

How many tornadoes has Teton County, Wyoming had?

3 tornadoes touched Teton County, Wyoming between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.0 per year.

What was the strongest tornado in Teton County?

The strongest rating recorded was F4 on Jul 21, 1987, with a 24.3-mile path.

When is tornado season in Teton County?

Most of its tornadoes happened in June (1 of 3). 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.