FPUS65 KBYZ 210856 SFTBYZ MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-235-WYZ198-199-212300- Tabular State Forecast for SCen and SErn MT/NCen WY National Weather Service Billings MT 256 AM MDT Mon Sep 21 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 Tue Wed Thu Fri Sat Sun Sep 21 Sep 22 Sep 23 Sep 24 Sep 25 Sep 26 Sep 27 ...SOUTH CENTRAL MONTANA... Livingston Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /73 42/77 46/78 46/81 48/81 45/69 39/68 /00 00/00 20/00 00/00 00/00 20/10 20/20 Big Timber Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /71 44/77 50/78 48/80 50/80 48/70 42/67 /00 00/00 30/10 00/00 00/00 20/10 20/20 Harlowton Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /71 43/77 48/77 47/79 48/80 47/69 40/65 /00 00/00 10/00 00/00 00/10 20/10 20/20 Roundup Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy /69 44/77 49/80 50/81 52/82 49/70 43/66 /00 00/00 10/10 00/00 00/00 20/10 20/20 Billings Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy /70 48/77 53/79 52/81 53/83 53/71 46/68 /00 00/00 40/10 00/00 00/00 20/10 10/20 Red Lodge Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy /66 45/70 50/71 50/75 53/76 50/66 42/65 /00 00/00 50/20 00/00 00/00 10/20 20/20 Columbus Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /71 42/77 48/79 47/81 49/82 47/71 41/67 /00 00/00 40/10 00/00 00/00 20/10 20/20 Hardin Ptcldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy /71 43/78 49/79 47/85 50/85 49/74 43/71 /00 00/00 50/30 00/00 00/00 10/10 10/10 ...SOUTHEAST MONTANA... Miles City Mocldy Sunny Tstrms Sunny Sunny Sunny Ptcldy /68 47/76 51/78 50/84 55/84 53/73 47/71 /00 00/00 40/50 00/00 00/00 10/10 10/10 Forsyth Mocldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy /70 46/77 50/79 50/84 55/85 52/73 46/70 /00 00/00 40/30 00/00 00/00 10/10 10/10 Broadus Mocldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy /66 47/76 52/77 50/82 54/84 54/75 48/72 /10 00/00 40/30 00/00 00/00 10/00 10/20 Baker Mocldy Windy Tstrms Sunny Windy Sunny Ptcldy /64 43/71 48/78 48/83 51/83 51/76 44/71 /10 00/00 40/70 10/00 00/00 00/00 20/20 ...NORTH CENTRAL WYOMING... Sheridan Ptcldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy /67 40/76 47/76 44/81 48/83 48/75 42/72 /10 00/00 40/30 00/00 00/00 00/10 10/20 $$ weather.gov/billings