Expires:202405192200;;469874 FPUS55 KTFX 190816 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 215 AM MDT Sun May 19 2024 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Monday. MTZ307-192200- Southern Rocky Mountain Front- Including Rogers Pass 215 AM MDT Sun May 19 2024 .TODAY...Mostly cloudy. Slight chance of snow in the morning, then snow showers likely, chance of thunderstorms and rain showers likely in the afternoon. Snow accumulation up to 3 inches. Highs 40 to 45. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy with a 50 percent chance of thunderstorms and snow showers in the evening, then partly cloudy after midnight. Lows 25 to 30. West winds up to 10 mph. .MONDAY...Mostly cloudy. Chance of snow and rain in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation up to 1 inch. Snow level 6000 feet. Highs 40 to 50. Northwest winds up to 10 mph. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy with chance of rain showers, snow showers and slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 30 to 35. Northwest winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY...Sunny in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 45 to 55. West winds 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with chance of rain and slight chance of snow. Lows 30 to 40. Chance of precipitation 40 percent. .WEDNESDAY...Rain and chance of snow. Light snow accumulations. Highs 40 to 50. Chance of precipitation 90 percent. .WEDNESDAY NIGHT AND THURSDAY...Rain and snow. Heavy snow accumulations. Lows 30 to 35. Highs 35 to 45. Chance of precipitation 90 percent. .THURSDAY NIGHT AND FRIDAY...Rain likely and chance of snow. Moderate snow accumulations. Lows 30 to 35. Highs 40 to 50. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow. Lows 30 to 35. .SATURDAY...Rain showers likely with possible snow and thunderstorms. Highs 45 to 55. Chance of precipitation 70 percent. $$