Expires:202512221100;;986884
FPUS55 KMSO 212003
ZFPMSO

Zone Forecast Product
National Weather Service Missoula MT
103 PM MST Sun Dec 21 2025


MTZ005-221100-
Missoula/Bitterroot Valleys-
Including the cities of Hamilton and Darby
103 PM MST Sun Dec 21 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
11 AM MST MONDAY...

.TONIGHT...Patchy fog through the night. Areas of rain and snow
in the evening. Snow and rain likely after midnight. Chance of
precipitation 90 percent. Snow level 3500 feet. Little or no new
snow accumulation. Lows near 30. 
.MONDAY...Mostly cloudy. A 50 percent chance of rain and snow in
the morning. Patchy fog in the morning. Highs in the lower 40s. 
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Lows in the mid 20s to lower 30s. 
.TUESDAY...A chance of rain and a slight chance of snow in the
morning, then rain likely in the afternoon. Patchy fog through
the day. Chance of precipitation 60 percent. Highs near 40. 
.TUESDAY NIGHT...Mostly cloudy. Patchy fog through the night. A
20 percent chance of rain in the evening. Lows near 30. 
.WEDNESDAY...Mostly cloudy. A 40 percent chance of rain in the
afternoon. Highs in the lower to mid 40s. 
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain in the
evening, then partly cloudy with a slight chance of rain and snow
after midnight. Patchy fog after midnight. Chance of
precipitation 40 percent. Lows in the mid to upper 20s. 
.CHRISTMAS DAY...Mostly cloudy with a slight chance of snow. A
chance of rain. Patchy fog in the morning. Chance of
precipitation 30 percent. Highs near 40. 
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 40 percent chance of rain and snow. Lows in the
mid to upper 20s. 
.FRIDAY...Rain and snow likely in the morning, then a chance of
rain and snow in the afternoon. Patchy fog in the morning. Chance
of precipitation 60 percent. Highs in the mid to upper 30s. 
.FRIDAY NIGHT...Mostly cloudy with a slight chance of snow.
Slight chance of rain in the evening. Chance of precipitation
20 percent. Lows in the lower to mid 20s. 
.SATURDAY...Mostly cloudy. Highs in the mid to upper 30s. 
.SATURDAY NIGHT...Mostly cloudy. Patchy fog after midnight. Lows
in the lower to mid 20s. 
.SUNDAY...Mostly cloudy. Patchy fog in the morning. Highs near
40. 

$$