Local Storm Report
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
556
NWUS55 KTFX 211408
LSRTFX
Preliminary Local Storm Report
National Weather Service Great Falls MT
708 AM MST Wed Jan 21 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0100 PM High Sust Winds 9 SSE Grass Range 46.90N 108.74W
01/20/2026 M41 MPH Fergus MT Mesonet
Mesonet station MTBCH Beacon Hill Us-87 Mp
35.0 averaged 41 mph sustained winds over
the past hour ending at report time.
&&
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IG