FPUS65 KTFX 141233 SFTTFX MTZ301>330-142300- Tabular State Forecast for North Central and Southwest Montana National Weather Service Great Falls MT 633 AM MDT Wed May 14 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 Today Thu Fri Sat Sun Mon Tue May 14 May 15 May 16 May 17 May 18 May 19 May 20 ...CENTRAL MONTANA... Great Falls Rain Shwrs Ptcldy Ptcldy Shwrs Shwrs Ptcldy /60 43/55 39/61 43/65 43/58 42/56 41/62 /70 70/90 30/40 30/40 40/80 70/60 30/40 Cut Bank Rain Shwrs Ptcldy Ptcldy Shwrs Ptcldy Ptcldy /64 40/52 35/60 38/62 40/56 39/58 40/60 /50 70/80 20/40 30/30 30/60 50/40 20/40 Havre Rain Shwrs Ptcldy Shwrs Shwrs Shwrs Shwrs /62 41/62 38/65 40/66 42/62 39/58 38/63 /60 30/60 20/20 20/50 20/50 60/60 40/50 Helena Tstrms Shwrs Shwrs Shwrs Shwrs Shwrs Shwrs /59 43/57 40/62 42/66 45/58 42/57 41/63 /90 70/80 40/50 40/50 50/90 70/60 30/50 Lewistown Rain Shwrs Shwrs Shwrs Shwrs Shwrs Shwrs /48 38/52 36/56 38/59 39/54 37/48 35/56 /100 80/80 30/50 40/70 40/80 80/80 50/60 Shelby Rain Shwrs Ptcldy Ptcldy Shwrs Shwrs Ptcldy /64 41/53 36/61 40/62 42/58 40/58 41/61 /50 70/80 20/40 40/40 30/70 50/50 20/40 Chester Mocldy Shwrs Ptcldy Ptcldy Shwrs Shwrs Ptcldy /62 42/56 36/62 39/63 41/59 38/57 38/61 /40 50/70 20/30 30/40 30/60 60/50 30/40 Chinook Rain Shwrs Ptcldy Shwrs Mocldy Shwrs Ptcldy /61 40/63 38/64 39/64 40/61 39/56 36/62 /50 30/60 20/20 20/50 20/40 50/60 40/40 Conrad Rain Shwrs Ptcldy Ptcldy Shwrs Shwrs Ptcldy /64 42/54 37/61 40/63 41/56 39/57 40/61 /60 60/80 30/40 40/40 40/70 60/50 30/40 Choteau Rain Shwrs Ptcldy Ptcldy Shwrs Shwrs Shwrs /61 40/55 37/60 39/63 40/55 39/57 39/61 /70 60/80 30/40 30/30 40/80 60/50 30/50 Fort Benton Rain Shwrs Ptcldy Shwrs Shwrs Shwrs Shwrs /63 45/60 41/64 43/67 45/61 42/58 41/65 /70 60/90 30/40 30/50 30/70 70/70 30/50 Stanford Rain Shwrs Shwrs Shwrs Shwrs Shwrs Shwrs /51 40/51 37/55 40/59 40/53 39/50 38/57 /100 70/90 40/50 50/70 50/80 80/80 50/60 White Sulphur Springs Tstrms Shwrs Shwrs Shwrs Shwrs Shwrs Shwrs /51 36/50 34/57 37/59 39/53 37/49 35/56 /100 80/90 40/50 50/60 60/90 90/80 40/50 ...SOUTHWEST MONTANA... Bozeman Airport Rain Shwrs Shwrs Shwrs Shwrs Shwrs Shwrs /50 36/54 36/58 38/63 41/57 39/53 36/60 /100 80/80 30/50 50/50 60/90 80/70 40/50 Bozeman MSU Rnsnow Shwrs Shwrs Shwrs Shwrs Shwrs Shwrs /48 37/53 37/57 38/60 41/54 38/50 36/58 /100 80/80 30/50 60/50 60/90 80/70 40/50 West Yellowstone Rnsnow Snowshwr Snowshwr Shwrs Tstrms Shwrs Snowshwr /46 28/48 27/51 31/56 33/53 31/50 29/53 /100 80/80 40/60 70/50 70/90 90/80 50/60 Dillon Rnsnow Ptcldy Shwrs Ptcldy Shwrs Mocldy Ptcldy /50 33/52 34/54 37/60 40/52 37/53 36/59 /100 50/40 20/50 40/40 70/90 70/40 20/30 Boulder Tstrms Shwrs Shwrs Shwrs Shwrs Shwrs Shwrs /51 38/52 36/55 38/59 42/53 39/52 38/57 /90 70/80 40/50 50/50 60/90 80/70 30/50 Townsend Tstrms Shwrs Shwrs Shwrs Shwrs Shwrs Shwrs /56 41/55 41/60 43/64 46/58 43/55 41/61 /100 80/90 30/50 40/50 50/90 80/70 30/50 Virginia City Rnsnow Snowshwr Shwrs Shwrs Shwrs Snowshwr Snowshwr /43 31/47 33/50 35/55 39/49 36/46 36/53 /90 60/60 30/50 50/50 60/90 80/60 30/50 $$ http://www.weather.gov/greatfalls