FPUS63 KFSD 122119 SFTSD STZ000-131100- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 319 PM CST 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 ...WESTERN SOUTH DAKOTA... Buffalo Vrycld Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy -2/7 -4/42 26/46 32/49 30/45 19/36 21/45 100/40 00/00 00/00 00/00 10/30 10/00 10/10 Custer Flrrys Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy 10/27 11/60 33/57 37/54 35/50 22/40 26/49 20/20 00/00 00/00 00/00 00/30 30/10 10/00 Faith Snow Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy -3/4 -8/32 20/41 28/48 29/46 20/33 19/42 100/50 00/00 00/00 00/00 10/20 10/00 00/00 Philip Snow Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy -1/9 -4/43 24/49 29/54 31/58 22/42 23/53 60/50 00/00 00/00 00/00 00/20 20/00 00/00 Pine Ridge Flrrys Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy 6/17 6/51 24/55 32/58 34/60 23/47 28/57 10/10 00/00 00/00 00/00 00/20 20/10 00/00 Rapid City Flrrys Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy 5/12 2/51 31/57 35/60 37/59 25/46 27/56 30/40 00/00 00/00 00/00 00/30 20/00 00/00 ...CENTRAL SOUTH DAKOTA... Chamberlain Snow Blgsno Sunny Ptcldy Ptcldy Sunny Ptcldy 5/10 -6/31 21/39 24/47 29/52 22/36 21/47 90/80 00/00 00/00 00/00 00/10 10/00 00/00 Mobridge Vrycld Ptcldy Sunny Ptcldy Mocldy Sunny Ptcldy 0/5 -8/23 15/36 25/45 28/43 16/26 14/36 80/40 00/00 00/00 00/00 10/20 10/00 00/00 Pierre Snow Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy 4/9 -4/30 19/40 25/46 29/49 21/34 19/44 100/60 00/00 00/00 00/00 00/10 10/00 00/00 Winner Snow Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy 3/8 -3/37 27/46 29/53 33/59 26/42 26/54 80/60 00/00 00/00 00/00 00/10 10/00 00/00 ...EASTERN SOUTH DAKOTA... Aberdeen Vrycld Blgsno Ptcldy Ptcldy Mocldy Sunny Ptcldy -1/3 -17/18 10/32 18/41 24/39 13/23 8/30 50/30 00/00 00/00 00/00 00/20 20/00 10/10 Huron Snow Blgsno Ptcldy Ptcldy Ptcldy Sunny Ptcldy 3/7 -13/22 13/33 19/40 25/41 18/28 14/36 70/70 00/00 00/00 00/00 00/10 20/00 10/00 Mitchell Snow Blgsno Ptcldy Ptcldy Mocldy Sunny Ptcldy 4/8 -13/23 15/34 19/40 26/44 20/31 16/40 90/90 00/00 00/00 00/00 00/10 10/00 00/00 Sioux Falls Snow Vrycld Ptcldy Mocldy Ptcldy Sunny Mocldy 3/7 -17/17 7/32 16/37 24/40 20/29 15/35 80/90 00/00 00/00 00/00 00/00 10/00 00/00 Sisseton Vrycld Sunny Ptcldy Ptcldy Mocldy Sunny Ptcldy -4/-1 -14/21 10/31 17/43 27/40 14/23 7/31 10/10 00/00 00/00 00/00 00/20 30/10 10/10 Watertown Vrycld Blgsno Ptcldy Ptcldy Ptcldy Sunny Ptcldy -3/0 -16/18 7/31 18/40 25/38 14/23 8/31 50/40 00/00 00/00 00/00 00/10 20/00 10/10 Yankton Snow Sunny Sunny Ptcldy Ptcldy Sunny Mocldy 7/9 -9/21 15/35 20/42 27/48 23/35 21/43 90/90 00/00 00/00 00/00 00/00 10/00 00/00 $$