Expires:202601012300;;602704 FPUS55 KTFX 011032 ZFPTFX Zone Forecast Product for Central and Southwest Montana National Weather Service Great Falls MT 331 AM MST Thu Jan 1 2026 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Friday. MTZ326-012300- Gallatin Valley- Including the cities of Bozeman and Gallatin Gateway 331 AM MST Thu Jan 1 2026 .TODAY...Patchy fog early in the morning. Mostly cloudy until late afternoon, then a 20 percent chance of rain late in the afternoon. Highs in the lower 40s. Southeast winds up to 10 mph. .TONIGHT...Cloudy with chance of rain and slight chance of snow. Patchy fog after midnight. Near steady temperature in the mid 30s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. A 50 percent chance of rain in the morning. Patchy fog in the morning. Highs in the mid 40s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. South winds 5 to 15 mph. .SATURDAY...Partly sunny. Highs in the upper 40s. South winds 5 to 10 mph with gusts to around 25 mph. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the lower 30s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s. .MONDAY...Mostly cloudy. Slight chance of rain and snow in the morning, then chance of rain and snow in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s. .TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s. && TEMPERATURE / PRECIPITATION Bozeman Airport 42 31 44 / 0 40 40 Bozeman MSU 41 32 48 / 0 50 50 $$