006 FPUS65 KTFX 201013 SFPMT State Forecast For Montana National Weather Service Great Falls MT 413 AM MDT Mon May 20 2019 MTZ001>007-043-202200- West of the Continental Divide- National Weather Service Missoula MT 413 AM MDT Mon May 20 2019 .TODAY...Mostly cloudy with a chance of rain showers. Highs in the 50s to lower 60s. .TONIGHT...Mostly cloudy. Lows in the 30s to lower 40s. .TUESDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s to lower 60s. .WEDNESDAY...Cloudy with a chance of rain and snow showers likely. Lows in the mid 30s to lower 40s. Highs in the 50s to lower 60s. .THURSDAY...Mostly cloudy with a chance of rain and snow showers. Lows in the mid 30s to lower 40s. Highs in the mid 50s to lower 60s. .FRIDAY...Mostly cloudy. Lows in the mid 30s to lower 40s. Highs in the 60s. $$ MTZ009>014-044>051-054-202200- Central Montana- National Weather Service Great Falls MT 413 AM MDT Mon May 20 2019 .TODAY...Cloudy. Chance of rain and mountain snow. Highs 45 to 55...30 to 40 in the mountains. East winds 20 to 25 mph in the afternoon. .TONIGHT...Mostly cloudy. Chance of rain and snow. Lows 35 to 40...30 to 35 in the mountains. .TUESDAY...Cloudy. Chance of rain and snow in the morning. Rain and mountain snow in the afternoon and evening. Highs 40 to 50...30 to 40 in the mountains. East winds around 20 mph in the afternoon. .WEDNESDAY...Rain and mountain snow. Lows 35 to 40. Highs 45 to 55. .THURSDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Highs 45 to 55. .FRIDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Highs 50 to 60. $$ MTZ008-015-052-053-055-202200- Southwest Montana- National Weather Service Great Falls MT 413 AM MDT Mon May 20 2019 .TODAY...Patchy fog in the morning. Chance of rain and mountain snow with possible thunderstorms in the afternoon. Highs 45 to 50...35 to 45 in the mountains. .TONIGHT...Mostly cloudy. Patchy fog. Chance of rain and snow. Slight chance of thunderstorms in the evening. Lows 30 to 35. .TUESDAY...Mostly cloudy. Patchy fog in the morning. Chance of rain and snow in the morning, then rain and mountain snow likely in the afternoon and evening. Slight chance of thunderstorms in the afternoon. Highs 45 to 50...35 to 45 in the mountains. Northeast winds around 20 mph in the evening. .WEDNESDAY...Rain and mountain snow. Lows 30 to 35. Highs 35 to 45. .THURSDAY...Mostly cloudy. Chance of rain and mountain snow showers. Slight chance of thunderstorms. Lows 30 to 35. Highs 40 to 50. .FRIDAY...Mostly cloudy. Chance of rain and mountain snow showers. Slight chance of thunderstorms. Lows 30 to 35. Highs 45 to 55. $$ MTZ016>027-059>062-202200- Northeast Montana- National Weather Service Glasgow MT 413 AM MDT Mon May 20 2019 ...LAKE WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 9 PM MDT THIS EVENING FOR FORT PECK LAKE... .TODAY...Mostly cloudy. A slight chance of rain showers in the afternoon. Highs in the 50s. .TONIGHT...Mostly cloudy. A slight chance of light rain in the evening, then a chance of light rain after midnight. Lows near 40. .TUESDAY...A chance of light rain in the morning, then light rain in the afternoon and evening. Highs in the lower to mid 50s. .WEDNESDAY...Light rain. Highs in the upper 40s to mid 50s. Lows near 40. .THURSDAY...Mostly cloudy with a slight chance of rain showers. Highs in the 50s. Lows near 40. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s to lower 60s. Lows in the lower 40s. $$ MTZ028>042-056>058-063>068-202200- South Central and Southeast Montana- National Weather Service Billings MT 413 AM MDT Mon May 20 2019 ...Winter Storm Watch in effect from Tuesday morning through Wednesday evening for portions of South Central Montana and Northern Wyoming... .TODAY...Cloudy. Chance of rain and snow likely. Highs in the mid 40s to the mid 50s. .TONIGHT...Cloudy. Patchy fog. Chance of rain. Lows in the lower 30s to the lower 40s. .TUESDAY...Patchy fog. Rain with snow likely. Highs in the lower 40s to the lower 50s. .TUESDAY NIGHT...Patchy fog. Rain and snow. Lows in the lower 30s to the lower 40s. .WEDNESDAY...Rain and snow. Highs in the 40s. .WEDNESDAY NIGHT...Cloudy. Chance of rain and snow. Lows in the lower 30s to the lower 40s. .THURSDAY...Mostly cloudy. Rain likely with possible snow and thunderstorms west...and chance of rain east. Highs in the upper 40s to lower 50s. .THURSDAY NIGHT...Cloudy. Chance of rain and snow west...and rain likely east. Lows in the mid 30s to lower 40s. .FRIDAY...Mostly cloudy. Chance of rain and isolated thunderstorms. Highs in the lower 50s to the lower 60s. $$