FLUS45 KMSO 030632 AFPMSO Area Forecast for Montana west of the Continental Divide National Weather Service Missoula MT 1131 PM MST Mon Feb 2 2026 MTZ001>007-043-030745- West of the Continental Divide- National Weather Service Missoula MT 1131 PM MST Mon Feb 2 2026 .TODAY...Mostly cloudy with a slight chance of light freezing rain. Highs in the 40s. .TONIGHT...Mostly cloudy with a slight chance of rain. Lows in the upper 20s to mid 30s. .TUESDAY...Mostly cloudy. Patchy fog. Highs in the 40s. .WEDNESDAY...Mostly cloudy. Patchy fog. Lows in the upper 20s to mid 30s. Highs in the mid 40s to lower 50s. .THURSDAY...Mostly clear. Patchy fog. Lows in the upper 20s to mid 30s. Highs in the upper 40s to mid 50s. .FRIDAY...Mostly clear. Lows in the mid 20s to lower 30s. Highs in the upper 40s to mid 50s. $$