Expires:202411172300;;191841 FPUS55 KTFX 171245 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 544 AM MST Sun Nov 17 2024 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Monday. MTZ314-172300- Fergus County below 4500ft- Including Hilger and Lewistown 544 AM MST Sun Nov 17 2024 .REST OF TODAY...Breezy. Mostly cloudy in the morning then clearing. Highs 50 to 55. Southwest winds 15 to 25 mph. .TONIGHT...Mostly cloudy with a 50 percent chance of rain. Lows 30 to 35. Southwest winds 10 to 15 mph with gusts to around 40 mph. .MONDAY...Mostly cloudy. A 20 percent chance of rain and snow in the morning. Highs 40 to 45. West winds 10 to 20 mph. .MONDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows 20 to 25. West winds 10 to 15 mph. .TUESDAY...Breezy. Partly cloudy in the morning then becoming sunny. Highs 35 to 40. West winds 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 15 to 20. Highs 35 to 40. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Lows 20 to 25. Highs 40 to 45. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow. Lows around 25. .FRIDAY...Mostly cloudy with a 50 percent chance of rain and snow. Highs 35 to 40. .FRIDAY NIGHT...Cloudy with a 40 percent chance of rain and snow. Lows 20 to 25. .SATURDAY...Mostly cloudy with a 20 percent chance of rain and snow. Highs 35 to 40. && TEMPERATURE / PRECIPITATION Lewistown 49 29 40 / 20 40 40 $$