Expires:202512261200;;231648 FPUS65 KTFX 260257 SFTTFX MTZ301>330-261200- Tabular State Forecast for North Central and Southwest Montana National Weather Service Great Falls MT 757 PM MST Thu Dec 25 2025 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Fri Sat Sun Mon Tue Wed Thu Dec 26 Dec 27 Dec 28 Dec 29 Dec 30 Dec 31 Jan 01 ...CENTRAL MONTANA... Great Falls Ptcldy Snow Sunny Ptcldy Ptcldy Mocldy Mocldy 39/50 8/17 0/29 19/40 29/46 30/42 24/36 20/20 20/80 10/00 00/00 00/00 10/10 10/10 Cut Bank Ptcldy Snow Sunny Ptcldy Ptcldy Mocldy Mocldy 23/37 -3/6 -8/25 15/37 25/42 22/35 16/30 10/20 20/50 00/00 00/00 00/00 10/10 10/10 Havre Ptcldy Snow Vrycld Ptcldy Ptcldy Mocldy Mocldy 23/36 4/13 -9/11 2/31 20/36 18/30 13/24 20/30 20/50 00/00 00/00 00/10 20/20 20/20 Helena Ptcldy Snow Sunny Ptcldy Mocldy Mocldy Mocldy 33/47 22/27 4/24 14/36 22/42 27/43 25/40 30/30 50/60 10/00 00/00 00/00 00/10 10/10 Lewistown Sunny Snow Ptcldy Ptcldy Ptcldy Mocldy Mocldy 37/50 12/25 -3/25 14/42 26/46 27/43 22/40 20/10 10/70 10/00 00/00 00/00 10/20 20/10 Shelby Ptcldy Snow Sunny Ptcldy Ptcldy Mocldy Mocldy 22/37 -1/8 -8/21 10/37 22/41 19/35 16/28 10/20 20/60 00/00 00/00 00/00 10/10 10/10 Chester Ptcldy Snow Vrycld Ptcldy Ptcldy Mocldy Mocldy 23/39 -1/11 -10/16 5/33 19/38 18/32 13/25 20/20 20/60 00/00 00/00 00/00 10/20 20/10 Chinook Ptcldy Snow Vrycld Ptcldy Ptcldy Mocldy Mocldy 21/36 4/16 -11/8 -3/32 20/38 14/28 9/26 20/30 20/50 00/00 00/00 00/10 20/20 20/10 Conrad Ptcldy Snow Sunny Ptcldy Ptcldy Mocldy Mocldy 26/45 2/10 -4/26 14/40 24/45 24/39 18/32 10/20 20/50 00/00 00/00 00/00 10/10 10/10 Choteau Ptcldy Vrycld Sunny Ptcldy Ptcldy Mocldy Mocldy 30/47 4/14 -2/31 16/42 27/47 27/41 20/36 10/20 30/40 10/00 00/00 00/00 10/10 20/10 Fort Benton Ptcldy Snow Sunny Ptcldy Ptcldy Mocldy Mocldy 29/51 7/19 -3/26 14/42 25/47 24/40 20/35 20/20 20/70 10/00 00/00 00/00 10/20 20/10 Stanford Sunny Snow Ptcldy Ptcldy Ptcldy Mocldy Mocldy 38/50 14/24 0/28 16/45 29/49 30/46 25/41 20/20 20/50 10/00 00/00 00/00 10/20 20/10 White Sulphur Springs Ptcldy Snow Ptcldy Ptcldy Ptcldy Mocldy Mocldy 33/45 21/27 2/26 11/35 20/41 26/43 24/42 50/30 40/60 10/00 00/00 00/00 10/10 10/10 ...SOUTHWEST MONTANA... Bozeman Airport Ptcldy Snow Ptcldy Sunny Mocldy Mocldy Mocldy 33/48 24/32 3/24 8/35 18/41 24/44 24/43 30/30 30/70 10/00 00/00 00/00 00/10 10/10 Bozeman MSU Ptcldy Snow Ptcldy Sunny Mocldy Mocldy Mocldy 36/48 24/31 5/26 12/36 22/42 28/46 28/45 30/40 30/80 10/00 00/00 00/00 00/10 10/10 West Yellowstone Snow Snow Vrycld Sunny Ptcldy Ptcldy Mocldy 28/35 19/24 -7/19 -4/24 4/29 8/32 13/35 90/90 70/90 20/00 00/00 00/00 00/10 10/20 Dillon Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy 32/43 23/28 7/26 11/32 19/38 22/42 24/43 30/30 20/40 00/00 00/00 00/00 00/00 00/10 Boulder Ptcldy Snow Sunny Sunny Ptcldy Mocldy Mocldy 31/42 22/25 5/26 13/37 23/43 28/45 27/43 40/40 50/60 10/00 00/00 00/00 00/10 10/10 Townsend Ptcldy Snow Sunny Sunny Ptcldy Mocldy Mocldy 36/49 28/31 8/28 16/35 24/41 30/45 29/43 30/20 30/50 10/00 00/00 00/00 00/10 10/10 Virginia City Windy Snow Ptcldy Sunny Ptcldy Mocldy Mocldy 34/40 22/25 6/22 11/30 20/36 25/40 27/40 50/40 40/70 10/00 00/00 00/00 00/00 00/10 $$ http://www.weather.gov/greatfalls