Expires:202601011100;;572382 FPUS55 KMSO 312122 ZFPMSO Zone Forecast Product National Weather Service Missoula MT 222 PM MST Wed Dec 31 2025 IDZ005-011100- Northern Clearwater Mountains- Including the cities of Pierce and Elk River 122 PM PST Wed Dec 31 2025 ...AIR STAGNATION ADVISORY IN EFFECT UNTIL NOON PST THURSDAY... .TONIGHT...Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Patchy fog after midnight. Lows in the 20s. .NEW YEARS DAY...Mostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 30s to mid 40s. .THURSDAY NIGHT...A chance of rain and a chance of light freezing rain in the evening, then rain likely after midnight. Patchy fog through the night. Chance of precipitation 60 percent. Lows in the upper 20s to mid 30s. .FRIDAY...Rain likely. Patchy fog in the morning. Chance of rain 80 percent. Highs in the upper 30s to mid 40s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 20s to mid 30s. .SATURDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the 40s. .SATURDAY NIGHT...A chance of rain in the evening, then rain likely after midnight. Chance of rain 60 percent. Lows in the 30s. .SUNDAY...Rain likely. Chance of rain 70 percent. Highs in the 40s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain. Lows in the upper 20s to mid 30s. .MONDAY...Rain and snow likely. Chance of precipitation 70 percent. Highs in the upper 30s to mid 40s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .TUESDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the upper 30s to mid 40s. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows in the mid 20s to lower 30s. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs in the mid 30s to lower 40s. $$