Heavy Rain — Flathead, Montana

2013-09-06 · near (fca)kalispell Intl, Flathead, Montana

Event narrative

The Kalispell International Airport ASOS measured 0.38 of rain in 20 minutes with a west-southwest wind gust to 25 mph at 1:54 pm.

Wider weather episode

A 50 to 60 knot mid-level jet maximum associated with an upper level low over central Washington moved into northwest Montana by the mid-afternoon on September 6, 2013. This triggered thunderstorms that mainly brought hail and rain to the Kalispell area.

View location on OpenStreetMap → (48.3200, -114.2500)

Source: NOAA Storm Events Database, event_id 474250. Narrative written by the NWS forecast office that issued the report.