FPUS65 KTFX 142136 SFTTFX MTZ301>330-151100- Tabular State Forecast for North Central and Southwest Montana National Weather Service Great Falls MT 336 PM MDT Tue Apr 14 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 Wed Thu Fri Sat Sun Mon Tue Apr 15 Apr 16 Apr 17 Apr 18 Apr 19 Apr 20 Apr 21 ...CENTRAL MONTANA... Great Falls Ptcldy Snowshwr Snow Sunny Ptcldy Ptcldy Ptcldy 41/59 27/37 18/45 26/56 32/66 40/71 41/67 00/40 90/60 30/50 20/00 00/00 00/10 20/30 Cut Bank Ptcldy Snowshwr Ptcldy Sunny Ptcldy Ptcldy Ptcldy 34/54 20/31 14/42 22/55 27/64 35/68 37/63 10/20 60/50 20/20 10/00 00/00 00/10 20/20 Havre Ptcldy Snowshwr Ptcldy Sunny Sunny Ptcldy Ptcldy 39/61 25/35 14/42 21/56 28/66 37/72 40/69 00/20 80/50 20/10 00/00 00/00 00/00 10/20 Helena Shwrs Snowshwr Snow Sunny Ptcldy Ptcldy Ptcldy 38/58 27/39 22/45 24/56 31/66 38/69 39/65 10/80 90/80 30/70 10/00 00/00 00/20 20/40 Lewistown Shwrs Snowshwr Ptcldy Sunny Sunny Ptcldy Ptcldy 37/58 26/35 16/41 22/53 31/63 40/70 40/65 10/60 90/60 30/40 10/10 00/00 00/10 20/30 Shelby Mocldy Snowshwr Ptcldy Sunny Sunny Ptcldy Ptcldy 35/56 21/33 15/43 23/56 27/66 36/70 38/65 00/20 60/50 20/20 10/00 00/00 00/10 20/20 Chester Mocldy Mocldy Ptcldy Sunny Sunny Ptcldy Ptcldy 37/58 21/34 15/43 21/56 27/65 36/71 39/65 10/20 70/40 20/10 10/00 00/00 00/10 20/20 Chinook Ptcldy Snowshwr Ptcldy Sunny Sunny Ptcldy Ptcldy 39/61 25/36 14/41 17/53 27/64 36/73 39/69 00/20 80/60 20/10 00/00 00/00 00/00 10/20 Conrad Ptcldy Snowshwr Ptcldy Sunny Ptcldy Ptcldy Ptcldy 34/58 23/36 17/44 24/56 28/66 37/70 38/66 00/20 70/50 20/30 10/00 00/00 00/10 20/30 Choteau Ptcldy Snowshwr Ptcldy Sunny Ptcldy Ptcldy Ptcldy 34/58 24/36 17/45 24/57 29/66 37/70 38/65 10/30 80/60 30/40 10/00 00/00 00/10 20/30 Fort Benton Mocldy Snowshwr Ptcldy Sunny Sunny Ptcldy Ptcldy 42/63 28/39 19/47 26/60 32/69 40/75 43/70 00/40 90/50 30/30 10/00 00/00 00/10 20/30 Stanford Shwrs Snowshwr Snow Sunny Sunny Ptcldy Ptcldy 37/58 26/36 17/42 24/54 32/64 40/70 41/66 10/70 100/70 30/60 20/10 00/00 00/20 20/40 White Sulphur Springs Shwrs Snowshwr Snow Sunny Sunny Ptcldy Ptcldy 35/56 25/36 16/41 22/52 29/62 35/69 39/65 10/70 100/80 40/70 30/00 00/00 00/20 20/40 ...SOUTHWEST MONTANA... Bozeman Airport Shwrs Snowshwr Snow Sunny Sunny Ptcldy Ptcldy 36/59 27/38 17/42 19/53 27/64 34/70 37/66 10/60 100/80 50/60 20/00 00/00 00/20 20/40 Bozeman MSU Shwrs Snowshwr Snow Sunny Sunny Ptcldy Ptcldy 37/58 26/36 19/41 21/51 29/63 37/68 40/64 10/70 100/90 60/70 20/00 00/00 00/20 30/40 West Yellowstone Snowshwr Snowshwr Snow Sunny Sunny Ptcldy Ptcldy 28/45 26/33 10/35 11/45 17/55 25/60 29/56 10/90 100/100 80/70 20/00 00/00 00/10 30/40 Dillon Shwrs Snowshwr Ptcldy Sunny Sunny Ptcldy Ptcldy 36/57 26/36 16/42 19/53 27/62 35/67 38/63 00/50 100/80 30/30 10/00 00/00 10/20 20/30 Boulder Shwrs Snowshwr Snow Sunny Ptcldy Ptcldy Ptcldy 38/55 26/37 22/42 24/53 31/63 38/67 41/63 10/80 100/80 30/70 20/00 00/00 00/20 30/40 Townsend Shwrs Snowshwr Snow Sunny Sunny Ptcldy Ptcldy 41/61 31/41 24/46 27/58 34/67 41/72 43/68 10/70 100/80 30/60 20/00 00/00 00/20 20/40 Virginia City Snowshwr Snowshwr Snow Sunny Sunny Ptcldy Ptcldy 35/48 26/31 14/34 19/45 29/55 36/59 38/57 10/70 100/90 50/60 20/00 00/00 00/20 30/40 $$ http://www.weather.gov/greatfalls