Expires:202405052200;;669619 FPUS55 KTFX 051444 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 843 AM MDT Sun May 5 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Monday. MTZ314-052200- Fergus County below 4500ft- Including Hilger and Lewistown 843 AM MDT Sun May 5 2024 .REST OF TODAY...Cloudy. A 50 percent chance of rain in the afternoon. Highs 65 to 70. East winds 10 to 15 mph. .TONIGHT...Cloudy with a 50 percent chance of rain. Lows 40 to 45. Southwest winds 5 to 15 mph. Gusts up to 35 mph after midnight. .MONDAY...Windy, cooler. Rain likely in the morning, then chance of rain in the afternoon. Highs 50 to 55. West winds 25 to 35 mph with gusts to around 55 mph. Chance of rain 70 percent. .MONDAY NIGHT...Very windy. Cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows 35 to 40. West winds 25 to 40 mph with gusts to around 55 mph. Chance of precipitation 50 percent. .TUESDAY...Very windy. Cloudy. Chance of rain and snow in the morning, then rain likely in the afternoon. Light snow accumulations. Highs 45 to 50. West winds 30 to 45 mph with gusts to around 60 mph. Chance of precipitation 70 percent. .TUESDAY NIGHT...Very windy. Rain and snow. Moderate snow accumulations. Lows 35 to 40. Chance of precipitation 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Windy, rain. Moderate snow accumulations. Highs 40 to 45. Lows 35 to 40. Chance of rain 90 percent. .THURSDAY...Not as cool. Rain likely. Highs 50 to 60. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain. Lows 35 to 40. .FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs 60 to 65. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 40 to 45. Highs around 70. && TEMPERATURE / PRECIPITATION Lewistown 65 39 49 / 40 60 70 $$