FPUS65 KBYZ 122221 SFTBYZ MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-235-WYZ198-199-131200- Tabular State Forecast for SCen and SErn MT/NCen WY National Weather Service Billings MT 321 PM MST Fri Dec 12 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 Sat Sun Mon Tue Wed Thu Fri Dec 13 Dec 14 Dec 15 Dec 16 Dec 17 Dec 18 Dec 19 ...SOUTH CENTRAL MONTANA... Livingston Windy Sunny Windy Windy Rnsnow Windy Windy 30/46 33/55 35/54 40/53 36/46 27/44 30/48 10/10 00/00 00/00 00/20 40/60 10/30 40/40 Big Timber Ptcldy Ptcldy Ptcldy Windy Rnsnow Ptcldy Windy 18/37 25/52 34/52 41/53 37/47 28/43 31/49 10/10 00/00 00/00 00/10 30/60 10/30 40/30 Harlowton Mocldy Ptcldy Ptcldy Windy Rnsnow Ptcldy Windy 9/29 15/48 32/48 39/53 33/44 25/41 27/47 20/10 00/00 00/00 00/10 30/50 10/20 20/20 Roundup Mocldy Ptcldy Ptcldy Ptcldy Rnsnow Ptcldy Ptcldy 6/21 11/45 31/46 37/51 34/45 23/42 26/48 40/20 00/00 00/00 00/10 20/50 10/20 20/20 Billings Mocldy Ptcldy Ptcldy Ptcldy Rnsnow Ptcldy Ptcldy 9/19 11/47 31/48 40/51 37/47 26/43 30/48 20/20 00/00 00/00 00/10 20/50 10/20 20/20 Red Lodge Ptcldy Ptcldy Ptcldy Ptcldy Rnsnow Ptcldy Ptcldy 19/38 31/49 36/51 39/52 37/45 26/41 32/46 00/10 00/00 00/00 00/10 30/70 20/30 40/40 Columbus Ptcldy Ptcldy Ptcldy Ptcldy Rnsnow Ptcldy Ptcldy 10/28 15/47 26/48 34/53 34/47 23/43 27/49 10/10 00/00 00/00 00/10 30/60 10/20 30/30 Hardin Mocldy Ptcldy Ptcldy Ptcldy Rnsnow Ptcldy Ptcldy 8/19 8/44 20/45 33/49 33/45 22/42 26/48 30/40 00/00 00/00 00/10 20/60 10/10 20/20 ...SOUTHEAST MONTANA... Miles City Ptcldy Sunny Ptcldy Ptcldy Windy Ptcldy Ptcldy -1/12 2/39 23/41 33/45 31/44 19/35 23/42 90/20 00/00 00/00 00/00 20/30 10/00 20/10 Forsyth Mocldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 4/14 5/43 28/44 36/48 34/47 22/40 26/45 80/20 00/00 00/00 00/10 20/40 10/10 20/20 Broadus Mocldy Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy 10/18 12/44 25/44 34/48 32/46 23/41 28/47 50/20 00/00 00/00 00/00 10/40 10/00 10/10 Baker Ptcldy Sunny Ptcldy Ptcldy Windy Ptcldy Ptcldy -5/9 -4/41 24/46 31/45 27/41 14/31 17/40 100/20 00/00 00/00 00/00 20/30 10/00 10/10 ...NORTH CENTRAL WYOMING... Sheridan Mocldy Sunny Sunny Ptcldy Rnsnow Ptcldy Ptcldy 10/30 18/55 26/54 34/55 32/50 20/43 25/49 00/20 00/00 00/00 00/00 10/50 20/10 10/10 $$ weather.gov/billings