Eastern Pondera and Eastern Teton storm history
Storm events recorded in Eastern Pondera and Eastern Teton, Montana between 1950 and 2025.
48
Total events
0
Tornadoes
0
Hail
0
Floods
1
Deaths
$0
Property damage
Most significant events
Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.
MT Highway Patrol notified the NWS of a fatal vehicle crash on Interstate 15 near Brady. MHP stated the vehicle crash was caused by slick roadways from snow and ice. NWS employee reported encountering freezing drizzle on I-15 when passing through same area, shortly after the inci…
High Wind High Wind
Quite a few sensors measured gusts of 58 mph or greater or sustained winds of 40 mph or greater averaged over at least an hour. These sensors include mesonet station MTM54 SW Power, MTTRV Teton River (MT DOT), AWOS stations K1HM Hotel and K1JM Juliett, mesonet station DAHMT Dahlm…
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured two gusts of 58 mph or greater, including a peak gust of 63 mph.
High Wind High Wind
AWOS station K1HM Hotel measured a 67 mph gust. MT mesonet sensor at Midway colony measured a 60 mph gust.
High Wind High Wind
Conrad AWOS measured an average sustained wind of 40 mph between 11:00 and 12:00 MST.
High Wind High Wind
Mesonet station MTM73 Ledger N Mda measured a 58 mph wind gust.
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured a 58 mph and 60 mph gust.
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
A few sensors measured criteria cold, including AWOS station K1JM Juliett, which measured a wind chill of -41F.
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
Mesonet sensor GW1785 Conrad 23E measured a wind chill of -48F.
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured a 59 mph gust.
Heavy Snow Heavy Snow
Trained spotter reports 6 inches new snow in Conrad.
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured a 59 and 63 mph gust.
High Wind High Wind
AWOS station K1JM Juliett measured a 63 mph gust. Additionally, AWOS station K1HM Hotel and mesonet station COLMT Collins both measured a 58 mph gust.
High Wind High Wind
Mesonet station MTM73 Ledger measured two gusts in excess of 58 mph, including a peak of 63 mph. The sensor also measured sustained winds averagin over 40 mph for a few hours.
High Wind High Wind
Multiple sensors measured gusts in excess of 58 mph, including AWOS station K1JM Juliett, which measured a 71 mph gust. AWOS K1HM Hotel and mesonet sensor DAHMT Dahlman also measured strong gusts.
High Wind High Wind
AWOS station K1HM Hotel measured a 60 mph gust.
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured a 63 mph gust.
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured a 62 mph gust.
High Wind High Wind
Mesonet station GW1986 Lothair 9 north measured multiple gusts in excess of 58 mph, including a peak gust of 65 mph.
High Wind High Wind
Mesonet station GW4015 Chester 4 NE measured multiple gusts in excess of 58 mph, including a peak gust of 86 mph.
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured multiple gusts in excess of 58 mph, including a peak gust of 63 mph.
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured a 58 mph gust.
Heavy Snow Heavy Snow
A social media report was received of 10 inches new snow in Dutton. Start, end, and verification times were estimated using radar.
Winter Storm Winter Storm
Public report via social media of 6 inches near Dutton. Start, end times estimated.
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
Mesonet station DVI07782 Ledger. Wind Chill of -61F.
Winter Storm Winter Storm
Several cocorahs volunteer reports and public reports were received of 6 inches storm total snow in the Fairfield and Dutton areas by the morning of 10/25. Additionally, law enforcement reported several slide offs in the Conrad area, where 4 to 5 inches of snow was estimated to h…
High Wind High Wind
Mesonet station MTM73 Ledger N MDA measured a peak wind gust of 58 mph.
High Wind High Wind
An Ambient Weather Sensor in far southeast Pondera County (A U Bishop) measured a 65 mph gust.
High Wind High Wind
An Ambient Weather Sensor in far eastern Pondera County (Bartsch Farms) measured a 62 mph gust.
High Wind High Wind
An ambient weather sensor 4 miles north of Fairfield measured a 59 mph gust.
High Wind High Wind
Mesonet station MTM05 arc-wtri Conrad measured a wind gust of 63 mph.
High Wind High Wind
An Ambient Weather station measured a 63 mph wind gust 9 miles WNW of The Knees.
Heavy Snow Heavy Snow
MT DOT reported severe driving conditions from blowing snow and poor visibility along I-15. Conditions deteriorated rapidly. COOP observer at Conrad reported an event total snow amount of 7.0 inches along with significant blowing snow.
Heavy Snow Heavy Snow
Trained spotter reported 7 inches of heavy snow mid afternoon through early evening over 18 hour span.
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
Multiple mesonets measured wind chills of -40 F or less, including mtm73 Ledger, mtm05 Conrad, and coam8 Conrad. The minimum wind chill was -43 F.
High Wind High Wind
Via Ambient Weather.
High Wind High Wind
An Ambient Weather sensor measured a lone gust of 60 mph.
High Wind High Wind
Ambient Weather sensor at Bartsch Farms measured a gust of 59 mph.
Winter Weather Winter Weather
I-15 northbound, near Dutton, was closed for a period of time due to a multi-vehicle accident caused by freeing rain and freezing drizzle.
High Wind High Wind
An Ambient Sensor measured a lone gust of 59 mph.
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
Multiple sensors measured wind chills of less than -40 F, including mesonet station COAM8 Conrad which measured a minimum wind chill of -55 F.
Heavy Snow Heavy Snow
Trained spotter reports 7 inches new snow 7 ese Ledger.
Heavy Snow Heavy Snow
Spotter located 7 miles east-southeast of Ledger reported 7 inches of snow over a 24-hour period.
Heavy Snow Heavy Snow
Observer located 4 miles south-southeast of Bynum reported a 24-hour snow total of 6.7 inches.
Heavy Snow Heavy Snow
Observer located 5.0 miles north-northeast of Fairfield reported 24-hour snow total of 6 inches.
Heavy Snow Heavy Snow
Observer located 5.6 miles northeast of Fairfield reported 24-hour snow total of 6 inches.
High Wind High Wind
Mesonet station MTM05 (ARC-WTRI) Conrad reported 67 mph wind gust.
High Wind High Wind
Mesonet station MTM73 (Ledger N MDA) reported 67 mph wind gust.
Events by year
| Year | Events | Tornadoes |
|---|---|---|
| 2025 | 10 | 0 |
| 2024 | 14 | 0 |
| 2023 | 15 | 0 |
| 2022 | 9 | 0 |