Expires:202405192200;;469875 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. MTZ302-192200- Northern High Plains- Including Browning, Heart Butte, and Dupuyer 215 AM MDT Sun May 19 2024 .TODAY...Partly cloudy with chance of rain and slight chance of snow in the morning, then mostly cloudy with rain showers likely and chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs 50 to 55. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 30 to 35. West winds 5 to 15 mph. .MONDAY...Mostly cloudy. Slight chance of rain in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 50 to 55. Northwest winds up to 10 mph. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 35. Northwest winds 5 to 10 mph shifting to the southwest after midnight. .TUESDAY...Partly cloudy. A 40 percent chance of rain in the afternoon. Highs around 60. West winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Lows around 40. .WEDNESDAY AND WEDNESDAY NIGHT...Rain likely. Highs 50 to 55. Lows 35 to 40. Chance of rain 70 percent. .THURSDAY...Rain likely. Highs 45 to 50. Chance of rain 70 percent. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent chance of rain. Lows around 35. Highs 50 to 55. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 35 to 40. .SATURDAY...Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60. $$