FPUS63 KFSD 151731 SFTSD STZ000-152200- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 1230 PM CDT Thu May 15 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 Fri Sat Sun Mon Tue Wed May 15 May 16 May 17 May 18 May 19 May 20 May 21 ...WESTERN SOUTH DAKOTA... Buffalo Rain Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy /54 39/50 36/62 39/54 42/56 41/58 40/63 /70 90/90 20/10 40/60 90/90 90/60 60/40 Custer Mocldy Shwrs Sunny Tstrms Shwrs Shwrs Sunny /53 37/50 35/61 39/52 39/52 37/54 37/58 /40 40/50 10/30 60/80 100/90 90/60 60/40 Faith Rain Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy /53 39/46 37/59 39/54 43/56 43/59 42/61 /100 100/100 30/10 50/70 90/90 90/70 60/40 Philip Rain Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy /61 44/53 38/64 41/59 45/60 43/61 42/64 /90 70/90 30/10 60/70 90/90 90/60 60/30 Pine Ridge Mocldy Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy /64 44/58 36/69 44/63 45/60 40/60 39/65 /40 20/60 20/20 70/70 90/90 80/60 50/30 Rapid City Windy Shwrs Sunny Shwrs Shwrs Shwrs Sunny /62 44/58 38/66 42/58 44/57 42/61 42/64 /30 40/60 20/10 60/70 100/100 90/60 60/40 ...CENTRAL SOUTH DAKOTA... Chamberlain Shwrs Shwrs Ptcldy Shwrs Tstrms Tstrms Ptcldy /63 46/50 41/62 41/62 49/65 49/63 44/63 /90 60/90 40/10 40/50 80/80 90/80 60/30 Mobridge Tstrms Shwrs Ptcldy Shwrs Shwrs Shwrs Ptcldy /51 40/49 36/58 37/57 43/59 45/61 42/61 /100 90/90 80/10 20/50 80/90 90/80 60/30 Pierre Tstrms Shwrs Ptcldy Shwrs Shwrs Shwrs Ptcldy /58 43/51 39/61 39/59 46/62 46/63 44/63 /100 70/80 70/10 40/60 80/90 90/70 60/30 Winner Tstrms Shwrs Ptcldy Shwrs Shwrs Shwrs Ptcldy /63 45/51 41/63 42/63 49/66 48/63 44/64 /100 50/90 40/10 50/60 80/80 90/80 60/30 ...EASTERN SOUTH DAKOTA... Aberdeen Tstrms Shwrs Ptcldy Mocldy Shwrs Shwrs Mocldy /59 42/51 37/56 34/59 43/61 45/63 42/61 /90 90/90 90/10 10/20 60/80 90/80 80/40 Huron Tstrms Shwrs Ptcldy Mocldy Tstrms Shwrs Ptcldy /59 45/51 39/59 37/63 48/66 49/66 44/64 /100 80/90 80/10 20/30 70/80 90/90 70/40 Mitchell Tstrms Shwrs Ptcldy Mocldy Tstrms Shwrs Ptcldy /62 47/52 40/60 37/66 50/68 50/66 45/64 /100 50/90 60/10 20/30 70/80 90/90 70/40 Sioux Falls Tstrms Shwrs Ptcldy Ptcldy Tstrms Tstrms Ptcldy /72 48/52 41/59 38/68 50/67 52/67 46/62 /90 30/80 60/00 10/20 60/80 90/90 80/40 Sisseton Tstrms Shwrs Mocldy Mocldy Shwrs Shwrs Mocldy /67 45/55 39/52 35/60 43/61 47/63 46/61 /90 80/90 90/10 10/10 40/60 90/80 80/40 Watertown Tstrms Shwrs Mocldy Mocldy Shwrs Shwrs Mocldy /63 43/52 37/53 34/60 43/62 47/63 44/60 /100 80/90 90/10 00/20 50/70 90/90 80/40 Yankton Tstrms Shwrs Ptcldy Ptcldy Tstrms Tstrms Ptcldy /67 52/56 42/64 40/71 53/70 52/69 46/64 /100 20/80 40/00 10/30 70/80 90/80 70/40 $$