Expires:202405192200;;469894 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. MTZ322-192200- Elkhorn and Boulder Mountains- Including Montana City, Clancy, Boulder, Corbin, Wickes, Elk Park Pass, and Homestake Pass 215 AM MDT Sun May 19 2024 .TODAY...Mostly cloudy. Chance of snow in the morning, then chance of thunderstorms and snow showers in the afternoon. Highs 40 to 50. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent. .TONIGHT...Colder. Partly cloudy. A 20 percent chance of thunderstorms and snow showers in the evening. Lows 25 to 30. Northwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Chance of snow and rain in the morning, then rain showers, snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation up to 1 inch. Snow level 6000 feet. Highs 45 to 50. North winds 5 to 15 mph. Chance of precipitation 70 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 5 to 15 mph. Chance of precipitation 50 percent. .TUESDAY...Not as cool. Partly cloudy in the morning, then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 60. Northwest winds up to 10 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. .WEDNESDAY...Rain showers with possible snow and thunderstorms. Highs 50 to 55. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain with snow likely. Moderate snow accumulations. Lows 30 to 35. Chance of precipitation 90 percent. .THURSDAY...Rain showers, snow showers and slight chance of thunderstorms. Heavy snow accumulations. Highs 35 to 45. Chance of precipitation 90 percent. .THURSDAY NIGHT...Rain likely and chance of snow. Light snow accumulations. Lows 30 to 35. Chance of precipitation 70 percent. .FRIDAY...Not as cool. Mostly cloudy with chance of rain showers, snow and slight chance of thunderstorms. Highs 45 to 55. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with chance of rain and slight chance of snow. Lows 30 to 40. Chance of precipitation 40 percent. .SATURDAY...Rain showers likely, slight chance of thunderstorms and snow. Highs 50 to 55. Chance of precipitation 70 percent. $$