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FLUS45 KMSO 171822
AFPMSO

Area Forecast for Montana west of the Continental Divide
National Weather Service Missoula MT
1221 PM MDT Sun May 17 2026

MTZ001>007-043-181500-
West of the Continental Divide-
National Weather Service Missoula MT
1221 PM MDT Sun May 17 2026

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
for West Glacier Region...Bitterroot/Sapphire
Mountains...Butte/Blackfoot Region...Potomac/Seeley Lake
Region...
...FROST ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT
MONDAY for Flathead/Mission Valleys...Missoula/Bitterroot
Valleys...

.TONIGHT...Partly cloudy with areas of rain and snow. Widespread
frost. Lows in the mid 20s to lower 30s.
.MONDAY...Partly cloudy. Widespread frost. Highs in the mid 50s
to lower 60s.
.MONDAY NIGHT...Partly cloudy. Widespread frost. Lows in the
upper 20s to mid 30s.
.TUESDAY...Partly cloudy. Areas of frost in the morning. Highs in
the 60s.
.WEDNESDAY...Partly cloudy. Chance of rain showers. Lows in the
30s. Highs in the 60s.
.THURSDAY...Partly cloudy. A chance of rain. Lows in the 30s to
lower 40s. Highs in the mid 60s to lower 70s.
.FRIDAY...Partly cloudy. Lows in the mid 30s to lower 40s. Highs
in the upper 60s to mid 70s.

$$