Tabular State Forecast
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
750
FPUS65 KTFX 200218
SFTTFX
MTZ301>330-201100-
Tabular State Forecast for North Central and Southwest Montana
National Weather Service Great Falls MT
818 PM MDT Tue Aug 19 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
Wed Thu Fri Sat Sun Mon Tue
Aug 20 Aug 21 Aug 22 Aug 23 Aug 24 Aug 25 Aug 26
...CENTRAL MONTANA...
Great Falls
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
60/92 54/81 52/77 50/82 51/84 53/85 54/87
30/20 20/00 00/00 00/00 00/00 00/00 00/00
Cut Bank
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
58/86 48/77 47/73 46/77 48/80 49/81 51/82
50/20 00/00 00/00 00/00 00/00 00/00 00/10
Havre
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
62/93 53/79 50/78 49/79 51/81 52/84 53/84
40/20 20/00 00/00 00/00 00/00 00/00 00/00
Helena
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
60/92 56/85 53/82 51/85 53/87 55/87 54/87
20/20 20/00 00/00 00/00 00/00 00/10 10/20
Lewistown
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
58/88 53/76 50/74 47/77 48/78 50/79 50/81
00/10 40/20 10/00 00/00 00/00 00/00 10/10
Shelby
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
61/88 51/78 50/74 49/78 51/80 52/83 53/84
50/20 00/00 00/00 00/00 00/00 00/00 00/00
Chester
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
61/90 51/78 50/76 49/79 49/82 51/83 52/85
50/20 20/00 00/00 00/00 00/00 00/00 00/00
Chinook
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
62/90 55/78 49/75 47/77 49/79 51/82 52/83
40/10 20/00 00/00 00/00 00/00 00/00 00/00
Conrad
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
60/88 51/79 49/74 47/79 49/81 51/83 52/85
50/20 10/00 00/00 00/00 00/00 00/00 00/10
Choteau
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
58/90 50/80 48/75 47/79 48/82 51/84 52/86
40/20 10/00 00/00 00/00 00/00 00/00 00/10
Fort Benton
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
63/94 56/82 53/79 53/83 54/86 55/87 55/89
30/20 20/00 00/00 00/00 00/00 00/00 00/00
Stanford
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
60/88 55/77 50/74 48/79 49/81 52/82 52/83
10/20 30/10 10/00 00/00 00/00 00/10 10/10
White Sulphur Springs
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
51/88 48/79 46/76 43/79 43/81 46/82 47/81
00/20 20/00 00/00 00/00 00/00 00/00 10/10
...SOUTHWEST MONTANA...
Bozeman Airport
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
54/93 51/86 49/84 47/86 48/86 50/87 49/86
00/20 20/10 00/00 00/00 00/10 10/20 20/20
Bozeman MSU
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
58/90 53/83 50/80 48/82 49/82 52/84 52/83
00/20 20/10 00/00 00/00 00/20 20/20 20/20
West Yellowstone
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
47/85 41/81 39/82 37/82 41/81 40/79 40/78
00/20 20/10 00/00 00/00 10/30 30/30 20/30
Dillon
Sunny Sunny Sunny Sunny Ptcldy Sunny Sunny
52/90 48/84 47/83 45/85 48/84 49/84 48/83
00/20 10/00 00/00 00/00 00/20 10/20 20/20
Boulder
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
58/89 54/82 50/80 49/83 51/84 54/85 53/83
20/20 20/00 00/00 00/00 00/10 00/20 10/20
Townsend
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
58/90 56/82 53/81 51/83 52/85 54/86 54/86
00/20 20/00 00/00 00/00 00/00 00/10 10/20
Virginia City
Ptcldy Sunny Sunny Sunny Ptcldy Sunny Sunny
62/84 53/77 50/76 49/78 52/78 53/77 52/77
00/20 10/00 00/00 00/00 00/20 20/20 20/20
$$
http://www.weather.gov/greatfalls