Blaine County tornado history

7 tornadoes touched Blaine County, Montana between 1950 and 2025 — about 0.1 a year. The strongest was rated F1 (Jul 8, 2002).

7tornadoes since 1950

F1strongest rating

0killed · 0 injured

4.9 milongest path · 2021

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

By rating

(E)F05

(E)F11

(E)F20

(E)F30

(E)F40

(E)F50

unrated1

JFMAMJJASOND

Peak month: June.

’50’60’70’80’90’00’10’20

Date	Rating	Path	Width
Jul 8, 2002	F1	2 mi	50 yd
Aug 26, 2022	EF0	3.1 mi	50 yd
Jun 18, 1999	F0	0.5 mi	10 yd
Jun 13, 2014	EF0	0.3 mi	10 yd
Jun 20, 2005	F0	0.1 mi	5 yd
Jul 31, 2014	EF0	0.1 mi	5 yd
Jul 6, 2021	unrated	4.9 mi	30 yd

Date	Rating	Path	Width
Aug 26, 2022	EF0	3.1 mi	50 yd
Jul 6, 2021	unrated	4.9 mi	30 yd
Jul 31, 2014	EF0	0.1 mi	5 yd
Jun 13, 2014	EF0	0.3 mi	10 yd
Jun 20, 2005	F0	0.1 mi	5 yd
Jul 8, 2002	F1	2 mi	50 yd
Jun 18, 1999	F0	0.5 mi	10 yd

How many tornadoes has Blaine County, Montana had?

7 tornadoes touched Blaine County, Montana between 1950 and 2025 in the NOAA Storm Prediction Center database — about 0.1 per year.

What was the strongest tornado in Blaine County?

The strongest rating recorded was F1 on Jul 8, 2002, with a 2-mile path.

When is tornado season in Blaine County?

Most of its tornadoes happened in June (3 of 7). 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).