Tabular State Forecast
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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FPUS65 KTFX 142341
SFTTFX
MTZ301>330-151100-
Tabular State Forecast for North Central and Southwest Montana
National Weather Service Great Falls MT
541 PM MDT Mon Sep 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
Tue Wed Thu Fri Sat Sun Mon
Sep 15 Sep 16 Sep 17 Sep 18 Sep 19 Sep 20 Sep 21
...CENTRAL MONTANA...
Great Falls
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
41/64 45/59 43/72 50/69 50/70 48/71 48/75
20/00 20/20 00/00 40/40 40/20 10/00 00/00
Cut Bank
Mocldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
41/57 42/57 41/68 46/68 47/68 46/68 45/69
20/10 70/10 00/00 10/30 30/20 10/00 00/00
Havre
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
41/66 45/65 43/75 49/74 49/73 47/73 47/76
20/00 70/10 00/00 10/30 40/30 20/00 00/00
Helena
Ptcldy Ptcldy Sunny Tstrms Ptcldy Sunny Sunny
40/69 45/65 44/77 51/71 48/72 47/73 45/75
10/00 10/00 00/10 60/60 50/20 10/00 00/00
Lewistown
Sunny Sunny Sunny Shwrs Shwrs Sunny Sunny
39/65 41/61 43/76 49/68 47/67 46/68 46/74
30/00 10/00 00/00 30/70 60/50 20/10 00/00
Shelby
Mocldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
42/59 44/59 42/68 48/69 49/69 48/69 47/71
20/10 60/10 00/00 10/30 30/20 10/00 00/00
Chester
Mocldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
41/61 44/60 43/70 48/71 48/70 47/70 46/72
20/00 60/00 00/00 10/20 40/20 10/00 00/00
Chinook
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
41/65 45/64 43/74 48/73 49/72 47/72 46/75
30/00 70/10 00/00 10/30 40/30 20/00 00/00
Conrad
Mocldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
42/61 44/59 42/70 49/70 49/70 48/70 47/72
20/00 40/10 00/00 20/30 40/20 10/00 00/00
Choteau
Mocldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
41/62 44/59 43/71 49/69 48/70 47/70 47/73
20/00 30/10 00/00 30/40 40/20 10/00 00/00
Fort Benton
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
45/69 47/64 44/75 51/73 51/74 49/74 48/77
20/00 20/10 00/00 30/30 50/30 10/00 00/00
Stanford
Ptcldy Ptcldy Sunny Shwrs Ptcldy Sunny Sunny
40/65 43/61 45/73 51/67 49/67 49/69 48/73
20/00 10/10 00/00 30/70 60/40 10/00 00/00
White Sulphur Springs
Sunny Sunny Sunny Tstrms Ptcldy Sunny Sunny
35/66 40/65 41/76 46/69 43/67 42/69 40/73
10/00 00/00 00/10 60/70 50/40 10/10 00/00
...SOUTHWEST MONTANA...
Bozeman Airport
Sunny Sunny Ptcldy Tstrms Ptcldy Sunny Sunny
36/71 39/70 42/77 46/71 42/70 41/73 40/76
00/00 00/00 00/30 60/60 60/40 20/10 00/00
Bozeman MSU
Sunny Sunny Ptcldy Tstrms Ptcldy Sunny Sunny
37/70 41/69 43/76 48/70 44/68 44/72 43/75
10/00 00/00 00/40 60/70 60/40 20/10 00/00
West Yellowstone
Sunny Sunny Shwrs Shwrs Ptcldy Sunny Sunny
26/66 30/72 38/71 37/65 30/64 29/67 28/70
00/00 00/00 40/70 70/50 20/30 10/00 00/00
Dillon
Sunny Sunny Ptcldy Shwrs Ptcldy Sunny Sunny
34/72 37/71 41/76 45/71 41/70 40/74 40/75
00/00 00/00 10/20 60/50 40/20 10/00 00/00
Boulder
Sunny Sunny Sunny Tstrms Ptcldy Sunny Sunny
37/66 43/64 43/75 49/69 46/68 45/70 45/73
10/00 10/00 00/10 70/70 60/40 10/10 00/00
Townsend
Sunny Sunny Sunny Tstrms Ptcldy Sunny Sunny
42/69 46/66 46/78 52/70 49/70 48/72 47/74
10/00 00/00 00/10 60/70 60/30 20/00 00/00
Virginia City
Sunny Sunny Ptcldy Shwrs Ptcldy Sunny Sunny
35/66 39/64 43/70 48/65 43/64 43/66 43/69
00/00 00/00 10/30 70/60 40/30 20/10 00/00
$$
http://www.weather.gov/greatfalls