Tabular State Forecast
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
657
FPUS65 KTFX 181600
SFTTFX
MTZ301>330-182300-
Tabular State Forecast for North Central and Southwest Montana
National Weather Service Great Falls MT
1000 AM MDT Mon Aug 18 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 Tue Wed Thu Fri Sat Sun
Aug 18 Aug 19 Aug 20 Aug 21 Aug 22 Aug 23 Aug 24
...CENTRAL MONTANA...
Great Falls
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/89 59/96 60/91 57/82 54/80 52/84 54/89
/10 20/00 10/00 20/10 00/00 00/00 00/00
Cut Bank
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/84 54/91 59/87 51/77 48/75 48/80 50/84
/00 20/00 10/00 10/00 00/00 00/00 00/00
Havre
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/90 60/96 61/93 57/81 52/79 51/82 54/86
/00 10/00 10/00 20/10 00/00 00/00 00/00
Helena
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/89 58/96 59/92 57/86 54/84 53/88 56/91
/20 50/00 00/00 10/10 00/00 00/00 00/10
Lewistown
Sunny Sunny Sunny Ptcldy Sunny Sunny Sunny
/85 58/93 59/88 56/78 51/75 50/78 51/83
/10 20/00 00/00 40/20 10/10 00/00 00/00
Shelby
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/86 56/93 62/89 54/79 51/76 52/80 53/86
/00 00/00 10/00 10/00 00/00 00/00 00/00
Chester
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/87 58/94 61/90 54/79 52/77 51/81 52/86
/00 00/00 10/00 10/10 00/00 00/00 00/00
Chinook
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/87 61/96 62/91 57/79 50/77 50/78 52/83
/00 00/00 10/00 20/10 00/00 00/00 00/00
Conrad
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/86 56/93 59/89 54/79 51/77 50/82 51/86
/10 00/00 10/00 10/00 00/00 00/00 00/00
Choteau
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/87 57/95 58/90 53/81 50/77 49/82 51/88
/10 20/00 10/00 10/00 00/00 00/00 00/00
Fort Benton
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/90 61/98 62/94 59/83 56/82 55/86 56/90
/10 20/00 10/00 20/10 00/00 00/00 00/00
Stanford
Sunny Sunny Sunny Ptcldy Sunny Sunny Sunny
/85 60/93 60/89 57/79 52/78 51/81 54/86
/10 40/00 00/00 30/20 10/10 00/00 00/10
White Sulphur Springs
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
/84 53/91 52/88 51/81 48/79 46/81 48/85
/10 30/00 00/00 20/10 00/00 00/00 00/10
...SOUTHWEST MONTANA...
Bozeman Airport
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
/89 53/96 55/93 53/86 50/86 50/88 51/88
/20 20/00 00/00 10/10 00/00 00/00 00/10
Bozeman MSU
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
/86 56/93 59/90 54/83 51/83 50/84 53/86
/20 20/00 00/00 10/10 00/00 00/00 00/20
West Yellowstone
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
/82 40/86 43/85 43/81 38/83 40/84 42/81
/20 10/00 00/10 10/10 00/00 00/10 10/30
Dillon
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
/86 49/93 52/89 50/85 47/85 47/87 50/86
/20 20/00 00/00 00/00 00/00 00/00 00/20
Boulder
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
/85 57/93 59/89 55/83 51/82 51/85 54/87
/20 40/00 00/10 10/10 00/00 00/00 00/20
Townsend
Haze Sunny Sunny Sunny Sunny Sunny Sunny
/87 58/95 59/90 58/84 54/84 53/85 56/88
/20 20/00 00/00 10/10 00/00 00/00 00/10
Virginia City
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
/80 56/87 58/83 54/79 50/79 52/80 54/80
/20 20/00 00/00 00/00 00/00 00/00 00/20
$$
http://www.weather.gov/greatfalls