FPUS65 KTFX 191832 SFTTFX MTZ301>330-192300- Tabular State Forecast for North Central and Southwest Montana National Weather Service Great Falls MT 1231 PM MDT Sun Apr 19 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 Mon Tue Wed Thu Fri Sat Apr 19 Apr 20 Apr 21 Apr 22 Apr 23 Apr 24 Apr 25 ...CENTRAL MONTANA... Great Falls Sunny Sunny Sunny Shwrs Snow Mocldy Ptcldy /69 40/75 43/80 47/68 32/44 27/41 23/44 /00 00/00 00/00 10/70 90/60 40/40 20/20 Cut Bank Sunny Sunny Ptcldy Rain Windy Ptcldy Ptcldy /67 36/73 40/78 44/60 28/43 24/40 21/43 /00 00/00 00/00 10/60 80/40 20/20 10/10 Havre Sunny Sunny Sunny Ptcldy Rnsnow Ptcldy Ptcldy /68 38/75 42/82 48/73 32/46 26/43 23/46 /00 00/00 00/00 10/30 80/50 30/20 10/10 Helena Sunny Ptcldy Ptcldy Rain Rnsnow Ptcldy Ptcldy /69 41/75 42/80 46/65 33/44 27/42 24/47 /00 00/00 00/00 10/80 90/70 40/40 20/20 Lewistown Sunny Ptcldy Ptcldy Rain Snow Mocldy Ptcldy /65 40/71 44/79 50/71 28/39 22/37 18/40 /00 00/00 00/10 10/60 90/80 40/40 20/30 Shelby Sunny Sunny Sunny Rain Windy Ptcldy Ptcldy /69 37/75 40/79 45/64 29/45 25/42 22/45 /00 00/00 00/00 10/60 80/40 30/30 10/10 Chester Sunny Sunny Sunny Rain Snow Ptcldy Ptcldy /69 37/74 42/79 46/69 29/44 24/42 21/44 /00 00/00 00/00 10/50 80/50 30/30 10/10 Chinook Sunny Sunny Sunny Ptcldy Rnsnow Ptcldy Ptcldy /68 37/73 41/81 49/75 32/45 25/43 21/45 /00 00/00 00/00 10/30 80/50 30/30 10/10 Conrad Sunny Sunny Ptcldy Rain Snow Mocldy Ptcldy /69 37/75 42/80 45/65 30/45 26/42 21/45 /00 00/00 00/00 10/70 90/50 30/30 10/20 Choteau Sunny Sunny Ptcldy Rain Snow Mocldy Ptcldy /69 39/75 41/79 44/65 29/44 25/41 21/45 /00 00/00 00/00 10/70 90/50 40/40 20/10 Fort Benton Sunny Sunny Sunny Rain Rnsnow Ptcldy Ptcldy /72 39/78 44/84 49/74 33/47 27/45 23/48 /00 00/00 00/00 10/60 90/70 40/40 20/20 Stanford Sunny Sunny Sunny Rain Snow Snow Ptcldy /66 42/72 45/78 50/70 28/40 24/39 21/42 /00 00/00 00/10 10/70 100/80 40/50 20/30 White Sulphur Springs Sunny Sunny Ptcldy Rain Snow Snow Ptcldy /65 38/72 40/77 46/66 30/40 23/40 20/43 /00 00/00 00/10 10/70 100/80 40/50 30/20 ...SOUTHWEST MONTANA... Bozeman Airport Sunny Sunny Ptcldy Rain Rnsnow Ptcldy Ptcldy /67 35/75 39/79 43/65 31/44 22/44 21/48 /00 00/00 00/00 10/60 90/70 40/40 20/20 Bozeman MSU Sunny Sunny Ptcldy Rain Rnsnow Snow Ptcldy /64 38/7343/76 46/64 31/42 23/43 22/44 /00 00/00 00/00 10/70 100/80 40/50 30/20 West Yellowstone Sunny Sunny Sunny Rnsnow Snow Ptcldy Ptcldy /57 24/64 27/67 31/50 28/42 18/42 18/46 /00 00/00 00/10 20/80 90/80 50/40 30/30 Dillon Sunny Sunny Sunny Rain Rnsnow Ptcldy Ptcldy /65 37/73 40/75 44/60 34/47 24/47 23/49 /00 00/00 00/00 10/70 80/50 30/20 10/10 Boulder Sunny Ptcldy Ptcldy Rain Snow Snow Ptcldy /66 42/73 45/76 46/62 32/41 25/41 23/45 /00 00/00 00/00 10/80 90/80 40/50 20/20 Townsend Sunny Sunny Ptcldy Rain Rnsnow Ptcldy Ptcldy /69 42/75 46/80 49/68 36/45 29/46 27/49 /00 00/00 00/00 10/70 90/70 40/40 20/20 Virginia City Sunny Sunny Ptcldy Rain Snow Ptcldy Ptcldy /59 39/66 42/67 44/54 30/38 22/39 21/42 /00 00/00 00/00 10/70 90/80 40/40 20/20 $$ http://www.weather.gov/greatfalls