FPUS65 KTFX 010750 SFPMT State Forecast For Montana National Weather Service Great Falls MT 150 AM MDT Thu May 1 2025 MTZ001>007-043-021000- West of the Continental Divide- National Weather Service Missoula MT 150 AM MDT Thu May 1 2025 .TONIGHT...Mostly clear. Lows in the 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s to lower 70s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. .FRIDAY...Clear. Highs in the mid 70s to lower 80s. .SATURDAY...Mostly clear. A chance of rain. Lows in the 40s. Highs in the mid 70s to lower 80s. .SUNDAY...Mostly cloudy with rain showers likely. Lows in the 40s. Highs in the 60s. .MONDAY...Partly cloudy. A chance of rain. Lows in the upper 30s to mid 40s. Highs in the 60s. $$ MTZ301>314-316>318-021000- Central Montana- National Weather Service Great Falls MT 150 AM MDT Thu May 1 2025 .REST OF TONIGHT...Mostly cloudy early in the evening then becoming partly cloudy. Slight chance of rain showers. Lows 35 to 40...30 to 35 in the mountains. .THURSDAY...Sunny. Highs 60 to 65...50 to 60 in the mountains. .THURSDAY NIGHT...Mostly clear. Lows 35 to 40. .FRIDAY...Mostly clear. Warmer. Highs 70 to 80. .SATURDAY...Clear. Lows 40 to 45. Highs 75 to 85. .SUNDAY...Partly cloudy. Chance of rain showers. Lows 45 to 50. Highs 65 to 75. .MONDAY...Mostly cloudy. Chance of rain showers. Lows 35 to 45. Highs 55 to 65. $$ MTZ315-319>330-021000- Southwest Montana- National Weather Service Great Falls MT 150 AM MDT Thu May 1 2025 .REST OF TONIGHT...Partly cloudy. Lows 25 to 35. .THURSDAY...Sunny. Highs 55 to 65...45 to 55 in the mountains. .THURSDAY NIGHT...Mostly clear. Lows 30 to 40. .FRIDAY...Mostly clear. Highs 60 to 70. .SATURDAY...Mostly clear. Slight chance of rain showers. Lows 35 to 45. Highs 65 to 75. .SUNDAY...Rain showers likely and slight chance of thunderstorms. Lows 40 to 45. Highs 60 to 70. .MONDAY...Mostly cloudy. Cooler. Chance of rain and snow showers. Lows 35 to 40. Highs 45 to 55. $$ MTZ016>027-059>062-021000- Northeast Montana- National Weather Service Glasgow MT 150 AM MDT Thu May 1 2025 .TONIGHT...Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows near 40. .THURSDAY...Partly cloudy. A chance of rain showers in the morning, then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs in the lower to mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 30s. .FRIDAY...Mostly clear. Highs in the upper 60s to mid 70s. .SATURDAY...Clear. Highs near 80. Lows in the lower to mid 40s. .SUNDAY...Mostly clear. A chance of showers. Highs in the lower to mid 80s. Lows near 50. .MONDAY...Partly cloudy with a chance of rain showers. Highs in the 60s. Lows in the mid 40s to lower 50s. $$ MTZ028>042-056>058-063>068-021000- South Central and Southeast Montana- National Weather Service Billings MT 150 AM MDT Thu May 1 2025 .TODAY...Partly sunny. Chance of showers central...and chance of showers and isolated thunderstorms east. Highs in the mid 50s to lower 60s. .TONIGHT...Mostly clear. Lows in the 30s. .FRIDAY...Sunny. Highs in the lower 60s to the lower 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to the mid 40s. .SATURDAY AND SATURDAY NIGHT...Clear. Lows in the mid 40s to around 50. Highs in the lower 70s to the lower 80s. .SUNDAY...Sunny. Chance of rain showers. Highs in the mid 70s to the mid 80s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. Chance of rain showers. Lows around 40 to the lower 50s. Highs in the lower 50s to mid 60s. $$