EF0 Tornado — Lake, Montana
2011-09-01 · near Polson Arpt, Lake, Montana
0.7 mi
Path length
3 yds
Path width
Event narrative
A waterspout formed over Skidoo Bay and remained over water. No damage was reported.
Wider weather episode
An upper level trough moved over northwest Montana with very cold air aloft. This interacted with the warmer and moist air over Flathead Lake to produce some cumulonimbus clouds. A waterspout extended out of one of these clouds over Skidoo Bay.
View location on OpenStreetMap → (47.7763, -114.0422)
Source: NOAA Storm Events Database, event_id 346528. Narrative written by the NWS forecast office that issued the report.