Tornadoes, hail, floods and severe storms recorded here between 1958 and 2026, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.
The part of each tornado’s path NOAA recorded in this county, 1 in all. Zoom in and the paths widen to their surveyed width.
Hover or tap a bar to see that year.
NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.
The strongest tornadoes, deadliest events and biggest damage here, up to 50.
May 20, 2011 · Stillwater, Montana
Significant flooding occurred all across Stillwater County, including streams and creeks emerging from the Beartooth Foothills. This resulted in numerous road closures and significant damage in spots to rural roads. Specifically; Whitebird, Benbow, and the Stillwater River roads …
May 13, 2026 · Stillwater, Montana
Mesonet station FSLM8 Fishtail gusted to 62 mph.
May 13, 2026 · Stillwater, Montana
Cooney Reservoir NW mesonet gusted to 60 mph.
August 13, 2025 · Stillwater, Montana
Mesonet station flsm8 at Fishtail.
August 7, 2025 · Stillwater, Montana
Large hail lasted 10 minutes.
June 13, 2025 · Stillwater, Montana
One inch hail reported.
June 13, 2025 · Stillwater, Montana
One and a quarter inch hail reported.
June 13, 2025 · Stillwater, Montana
Report from mping.
June 13, 2025 · Stillwater, Montana
One and a half inch hail reported.
May 11, 2025 · Stillwater, Montana
Winds gusted to 58 mph near Fishtail.
September 3, 2024 · Stillwater, Montana
August 6, 2024 · Stillwater, Montana
August 30, 2023 · Stillwater, Montana
August 30, 2023 · Stillwater, Montana
August 30, 2023 · Stillwater, Montana
August 6, 2023 · Stillwater, Montana
The time was estimated. Some damage to decking and a few dents to vehicles was noted.
July 10, 2023 · Stillwater, Montana
June 23, 2023 · Stillwater, Montana
Law enforcement reported flooding in Absarokee.
June 23, 2023 · Stillwater, Montana
Law enforcement reported flooding along Keyser Creek.
June 23, 2023 · Stillwater, Montana
Law enforcement reported flooding near Rapelje.
June 8, 2023 · Stillwater, Montana
Heavy rainfall and standing water was reported.
June 6, 2023 · Stillwater, Montana
County Road 306 was washed out and North Ridge Road was closed due to Keyser Creek overflowing.
June 6, 2023 · Stillwater, Montana
Flowing water was reported on the sidewalks and up to the doors of businesses in downtown Columbus.
September 7, 2022 · Stillwater, Montana
August 27, 2022 · Stillwater, Montana
July 24, 2022 · Stillwater, Montana
July 15, 2022 · Stillwater, Montana
July 13, 2022 · Stillwater, Montana
July 5, 2022 · Stillwater, Montana
July 3, 2022 · Stillwater, Montana
July 3, 2022 · Stillwater, Montana
June 10, 2021 · Stillwater, Montana
August 3, 2020 · Stillwater, Montana
A wind gust of 60 mph was reported 6 miles east of Columbus.
July 9, 2020 · Stillwater, Montana
July 5, 2020 · Stillwater, Montana
July 1, 2020 · Stillwater, Montana
A wind gust of 59 mph was recorded 3 miles west of Fishtail.
July 1, 2020 · Stillwater, Montana
A wind gust of 58 mph was recorded 12 miles south of Columbus.
July 1, 2020 · Stillwater, Montana
A wind gust of 58 mph was recorded 6 miles east of Columbus.
May 19, 2020 · Stillwater, Montana
May 19, 2020 · Stillwater, Montana
August 11, 2019 · Stillwater, Montana
August 11, 2019 · Stillwater, Montana
August 11, 2019 · Stillwater, Montana
Car windshields were broken along with four house windows.
August 11, 2019 · Stillwater, Montana
July 14, 2019 · Stillwater, Montana
July 14, 2019 · Stillwater, Montana
July 13, 2019 · Stillwater, Montana
July 13, 2019 · Stillwater, Montana
Tree limbs 1-1.5 inches in diameter were broken. Pea-sized hail also occurred.
July 11, 2019 · Stillwater, Montana
July 6, 2019 · Stillwater, Montana