FPUS65 KTFX 161231 SFTTFX MTZ301>330-162300- Tabular State Forecast for North Central and Southwest Montana National Weather Service Great Falls MT 631 AM MDT Thu Apr 16 2026 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 Today Fri Sat Sun Mon Tue Wed Apr 16 Apr 17 Apr 18 Apr 19 Apr 20 Apr 21 Apr 22 ...CENTRAL MONTANA... Great Falls Ptcldy Snowshwr Sunny Sunny Sunny Sunny Ptcldy /39 22/45 25/58 31/69 40/73 42/75 46/66 /40 40/50 10/00 00/00 00/00 10/10 30/40 Cut Bank Blgsno Ptcldy Sunny Sunny Sunny Sunny Ptcldy /30 14/44 21/56 26/67 35/71 38/73 42/64 /40 30/20 00/00 00/00 00/00 00/10 20/40 Havre Mocldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy /37 17/46 25/60 30/69 37/73 41/77 44/70 /40 30/00 00/00 00/00 00/00 10/10 20/30 Helena Snowshwr Snowshwr Sunny Sunny Ptcldy Sunny Shwrs /43 25/46 25/59 30/68 38/74 42/74 43/64 /60 40/70 10/00 00/00 00/00 10/20 30/50 Lewistown Snowshwr Ptcldy Sunny Sunny Ptcldy Sunny Shwrs /38 17/42 22/55 31/66 40/70 42/74 44/66 /50 30/40 10/00 00/00 00/00 10/10 30/50 Shelby Mocldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy /32 15/46 22/60 26/69 35/71 40/75 44/67 /30 30/20 00/00 00/00 00/00 10/10 20/40 Chester Ptcldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy /34 15/46 22/60 27/69 35/71 40/75 44/68 /20 30/10 00/00 00/00 00/00 10/10 20/40 Chinook Snowshwr Ptcldy Sunny Sunny Sunny Sunny Ptcldy /38 17/45 22/58 28/68 36/72 41/76 44/71 /50 30/00 00/00 00/00 00/00 00/10 20/30 Conrad Ptcldy Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy /34 17/46 22/59 28/69 36/72 40/75 44/67 /40 40/40 10/00 00/00 00/00 10/10 20/40 Choteau Snowshwr Snowshwr Sunny Ptcldy Ptcldy Sunny Ptcldy /36 18/44 22/58 28/69 37/72 41/75 44/65 /60 40/50 10/00 00/00 00/00 10/10 30/40 Fort Benton Ptcldy Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy /41 22/49 26/62 31/72 40/75 45/80 47/70 /20 30/20 10/00 00/00 00/00 10/10 30/40 Stanford Snowshwr Snowshwr Sunny Sunny Ptcldy Sunny Shwrs /39 20/43 24/56 33/66 42/70 44/74 45/66 /50 40/50 20/00 00/00 00/10 10/20 30/60 White Sulphur Springs Snowshwr Snowshwr Sunny Sunny Ptcldy Sunny Shwrs /39 20/41 20/53 28/64 36/70 41/72 42/63 /60 50/80 30/00 00/00 00/00 10/20 30/50 ...SOUTHWEST MONTANA... Bozeman Airport Snowshwr Snowshwr Sunny Ptcldy Ptcldy Ptcldy Shwrs /39 19/43 19/57 27/66 34/73 39/73 39/63 /90 50/70 20/00 00/00 00/00 10/20 30/50 Bozeman MSU Snowshwr Snowshwr Sunny Ptcldy Ptcldy Ptcldy Shwrs /37 20/41 20/54 29/64 37/70 42/72 42/62 /90 60/80 20/00 00/00 00/00 10/20 40/50 West Yellowstone Snowshwr Snowshwr Sunny Sunny Ptcldy Ptcldy Snowshwr /34 12/36 11/46 18/58 25/64 31/63 31/52 /100 60/70 20/00 00/00 00/00 10/20 40/50 Dillon Snowshwr Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy /38 19/43 20/55 28/64 35/71 40/70 40/60 /70 30/30 00/00 00/00 00/00 10/20 30/40 Boulder Snowshwr Snowshwr Sunny Sunny Ptcldy Ptcldy Shwrs /39 24/42 23/55 31/65 38/71 43/71 43/61 /60 50/80 10/00 00/00 00/10 10/20 30/50 Townsend Snowshwr Snowshwr Sunny Ptcldy Ptcldy Sunny Shwrs /44 27/46 27/59 33/69 41/74 45/75 46/65 /60 40/70 10/00 00/00 00/00 00/20 30/50 Virginia City Snowshwr Snowshwr Sunny Sunny Ptcldy Ptcldy Snowshwr /31 18/35 19/47 29/57 37/62 42/63 39/53 /90 50/60 10/00 00/00 00/10 10/20 40/50 $$ http://www.weather.gov/greatfalls