FLUS45 KMSO 272002 AFPMSO Area Forecast for Montana west of the Continental Divide National Weather Service Missoula MT 201 PM MDT Mon Oct 27 2025 MTZ001>007-043-281500- West of the Continental Divide- National Weather Service Missoula MT 201 PM MDT Mon Oct 27 2025 .TONIGHT...Mostly cloudy with a slight chance of snow. Lows 16 to 23. .TUESDAY...Mostly sunny. Patchy fog. Highs in the 40s to lower 50s. .TUESDAY NIGHT...Mostly cloudy. Lows in the 20s. .WEDNESDAY...Mostly cloudy. Rain and snow likely in the morning. Highs in the upper 40s to mid 50s. .THURSDAY...Partly cloudy. Patchy fog. Lows 18 to 25. Highs in the upper 40s to mid 50s. .FRIDAY...Mostly cloudy. A chance of rain. Patchy fog. Lows 19 to 26. Highs in the upper 40s to mid 50s. .SATURDAY...Rain likely. Lows in the 30s. Highs in the upper 40s to mid 50s. $$