565
NWUS55 KMSO 131450
LSRMSO
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
850 AM MDT FRI MAR 13 2026
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0700 AM SNOW 3 S WHITE PINE 47.69N 115.48W
03/13/2026 M5.0 INCH SANDERS MT COCORAHS
COCORAHS STATION MT-SN-4 3 S WHITE PINE. THE
PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0800 AM SNOW 3 ESE TUSCOR 47.89N 115.64W
03/13/2026 M5.2 INCH SANDERS MT COCORAHS
COCORAHS STATION MT-SN-6 TROUT CREEK 4.0
NNW. THE PERIOD OF THE SNOW EVENT WAS 24
HOURS.
0640 AM SNOW 5 W MISSOULA 46.86N 114.10W
03/13/2026 M2.5 INCH MISSOULA MT COCORAHS
COCORAHS STATION MT-MS-14 5 W MISSOULA. THE
PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0700 AM SNOW EAST MISSOULA 46.86N 113.95W
03/13/2026 M0.4 INCH MISSOULA MT COCORAHS
COCORAHS STATION MT-MS-36 MISSOULA 2.9 E.
THE PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0700 AM SNOW 5 NNW MISSOULA 46.94N 114.02W
03/13/2026 M3.9 INCH MISSOULA MT COCORAHS
COCORAHS STATION MT-MS-12 4 NNW MISSOULA.
THE PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0709 AM SNOW 1 WSW POTOMAC 46.88N 113.60W
03/13/2026 M1.9 INCH MISSOULA MT COCORAHS
COCORAHS STATION MT-MS-39 POTOMAC 0.8 WSW.
THE PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0611 AM SNOW 3 ESE BIGFORK 48.05N 114.00W
03/13/2026 M2.4 INCH LAKE MT COCORAHS
COCORAHS STATION MT-LK-15 BIGFORK 3.5 ESE.
THE PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0615 AM SNOW 5 N CRESTON 48.26N 114.16W
03/13/2026 M2.5 INCH FLATHEAD MT COCORAHS
COCORAHS STATION MT-FH-17 5 NNW CRESTON. THE
PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0615 AM SNOW 1 SE MARION 48.10N 114.64W
03/13/2026 M1.7 INCH FLATHEAD MT COCORAHS
COCORAHS STATION MT-FH-12 1 ESE MARION. THE
PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0700 AM SNOW 4 N KILA 48.17N 114.46W
03/13/2026 M2.0 INCH FLATHEAD MT COCORAHS
COCORAHS STATION MT-FH-38 KALISPELL 6.8 WSW.
THE PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0700 AM SNOW 3 ENE BIGFORK 48.07N 114.01W
03/13/2026 M2.2 INCH FLATHEAD MT COCORAHS
COCORAHS STATION MT-FH-16 2 E BIGFORK. THE
PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0725 AM SNOW EVERGREEN 48.22N 114.27W
03/13/2026 M2.1 INCH FLATHEAD MT COCORAHS
COCORAHS STATION MT-FH-29 EVERGREEN. THE
PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0800 AM SNOW 3 WNW KALISPELL 48.21N 114.37W
03/13/2026 M5.2 INCH FLATHEAD MT COCORAHS
COCORAHS STATION MT-FH-30 2 WNW KALISPELL.
THE PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0800 AM SNOW PIERCE 46.49N 115.80W
03/13/2026 M4.9 INCH CLEARWATER ID CO-OP OBSERVER
CO-OP OBSERVER STATION PIRI1 PIERCE. THE
PERIOD OF THE SNOW EVENT WAS 24 HOURS.
0800 AM SNOW 5 NE OROFINO 46.54N 116.20W
03/13/2026 M5.8 INCH CLEARWATER ID COCORAHS
COCORAHS STATION ID-CW-9 OROFINO 4.4 NE. THE
PERIOD OF THE SNOW EVENT WAS 24 HOURS.
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