054 NWUS55 KTFX 292226 LSRTFX Preliminary Local Storm Report National Weather Service Great Falls MT 426 PM MDT Mon Jun 29 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0426 PM Rain 4 SE Big Sandy 48.13N 110.06W 06/29/2026 E3.10 Inch Chouteau MT Trained Spotter && $$ ML