NWUS55 KTFX 200504 LSRTFX Preliminary Local Storm Report National Weather Service Great Falls MT 1104 PM MDT Tue Aug 19 2025 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1050 PM Tstm Wnd Gst 7 W The Knees 48.03N 111.42W 08/19/2025 M66 MPH Pondera MT Public Ambient weather station. Sustained winds were 57 mph at the time of observation. && $$ JTG