FLUS45 KMSO 250801 AFPMSO Area Forecast for Montana west of the Continental Divide National Weather Service Missoula MT 201 AM MDT Sat Oct 25 2025 MTZ001>007-043-260300- West of the Continental Divide- National Weather Service Missoula MT 201 AM MDT Sat Oct 25 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SUNDAY TO NOON MDT MONDAY for Kootenai/Cabinet Region...West Glacier Region...Lower Clark Fork Region...Butte/Blackfoot Region...Potomac/Seeley Lake Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 11 AM MDT SUNDAY ABOVE 4000 FEET for West Glacier Region...Lower Clark Fork Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM MDT /2 AM PDT/ TO 11 AM MDT /10 AM PDT/ SUNDAY ABOVE 4500 FEET for Bitterroot/Sapphire Mountains... ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM PDT /6 PM MDT/ SUNDAY TO 11 AM PDT /NOON MDT/ MONDAY ABOVE 3500 FEET for Bitterroot/Sapphire Mountains... .TODAY...Mostly cloudy with areas of rain. Highs in the 50s to lower 60s. .TONIGHT...Mostly cloudy with a chance of rain and snow. Lows in the mid 20s to lower 30s. .SUNDAY...Mostly cloudy. A chance of rain and snow in the morning, then rain and snow likely in the afternoon and evening. Highs in the 40s. .MONDAY...Mostly cloudy with a chance of rain and snow likely. Lows in the 20s. Highs in the 40s. .TUESDAY...Mostly cloudy with a chance of rain and snow. Lows 19 to 26. Highs in the upper 40s to mid 50s. .WEDNESDAY...Partly cloudy. A chance of rain. Lows in the mid 20s to lower 30s. Highs in the 50s. $$