Expires:202411221100;;441704 FPUS55 KTFX 212104 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 204 PM MST Thu Nov 21 2024 Spot temperatures and probabilities of measurable precipitation are for tonight, Friday, Friday night, and Saturday. MTZ321-221100- Meagher County Valleys- Including Martinsdale, Checkerboard, Ringling, and White Sulphur Springs 204 PM MST Thu Nov 21 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 AM MST FRIDAY... .TONIGHT...Mostly cloudy. A 40 percent chance of rain after midnight. Lows 25 to 30. South winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Chance of drizzle, light freezing rain, snow and slight chance of light freezing drizzle in the morning, then chance of drizzle, rain and light freezing drizzle in the afternoon. Highs 40 to 45. Southeast winds 5 to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy. Chance of drizzle, light freezing drizzle and slight chance of rain in the evening, then chance of snow, slight chance of drizzle and light freezing drizzle after midnight. Lows 25 to 30. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .SATURDAY...Snow and rain likely in the morning, then snow and rain in the afternoon. Light snow accumulations. Snow level 5500 feet. Highs around 40. South winds 5 to 15 mph. Chance of precipitation near 100 percent. .SATURDAY NIGHT...Colder. Mostly cloudy. Snow in the evening, then chance of snow after midnight. Light snow accumulations. Lows 10 to 15. West winds 10 to 15 mph. Chance of snow 80 percent. .SUNDAY...Colder. Mostly cloudy with a 50 percent chance of snow. Highs around 25. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 5 to 10. Highs around 30. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows around 15. .TUESDAY...Partly cloudy. Highs 30 to 35. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Lows 15 to 20. .WEDNESDAY...Mostly cloudy with a 20 percent chance of snow. Highs 30 to 35. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. .THANKSGIVING DAY...Mostly cloudy with a 20 percent chance of snow. Highs 25 to 30. $$