NWUS55 KTFX 191645 LSRTFX Preliminary Local Storm Report National Weather Service Great Falls MT 1045 AM MDT Thu Mar 19 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 1030 AM Non-Tstm Wnd Gst 2 SSE Geyser 47.25N 110.48W 03/19/2026 E73 MPH Judith Basin MT Dept of Highways Geyser MDT sensor. && $$ ML