FPUS63 KFSD 151130 SFTSD STZ000-152200- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 629 AM 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 Shwrs Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy /54 40/54 36/62 39/54 42/56 41/58 40/63 /70 60/60 40/10 40/60 90/90 90/60 60/40 Custer Mocldy Mocldy Sunny Tstrms Shwrs Shwrs Sunny /53 39/54 35/61 39/52 39/52 37/54 37/58 /40 30/40 40/30 60/80 100/90 90/60 60/40 Faith Shwrs Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy /54 41/51 36/59 39/54 43/56 43/59 42/61 /90 80/80 60/10 50/70 90/90 90/70 60/40 Philip Shwrs Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy /63 45/57 37/64 41/59 45/60 43/61 42/64 /90 40/70 50/10 60/70 90/90 90/60 60/30 Pine Ridge Shwrs Windy Sunny Shwrs Shwrs Shwrs Ptcldy /64 44/62 35/69 44/63 45/60 40/60 39/65 /50 20/30 30/20 70/70 90/90 80/60 50/30 Rapid City Shwrs Windy Sunny Shwrs Shwrs Shwrs Sunny /63 46/60 37/66 42/58 44/57 42/61 42/64 /50 20/40 40/10 60/70 100/100 90/60 60/40 ...CENTRAL SOUTH DAKOTA... Chamberlain Tstrms Shwrs Ptcldy Shwrs Tstrms Tstrms Ptcldy /61 47/52 40/61 41/62 49/65 49/63 44/63 /70 60/80 50/10 40/50 80/80 90/80 60/30 Mobridge Tstrms Shwrs Ptcldy Shwrs Shwrs Shwrs Ptcldy /57 40/49 36/58 37/57 43/59 45/61 42/61 /90 90/90 80/10 20/50 80/90 90/80 60/30 Pierre Tstrms Shwrs Ptcldy Shwrs Shwrs Shwrs Ptcldy /59 43/51 39/61 39/59 46/62 46/63 44/63 /90 70/80 70/10 40/60 80/90 90/70 60/30 Winner Tstrms Shwrs Ptcldy Shwrs Shwrs Shwrs Ptcldy /63 46/54 40/63 42/63 49/66 48/63 44/64 /90 30/60 60/10 50/60 80/80 90/80 60/30 ...EASTERN SOUTH DAKOTA... Aberdeen Tstrms Shwrs Ptcldy Mocldy Shwrs Shwrs Mocldy /66 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 /64 45/52 39/58 37/63 48/66 49/66 44/64 /80 90/90 70/10 20/30 70/80 90/90 70/40 Mitchell Tstrms Shwrs Ptcldy Mocldy Tstrms Shwrs Ptcldy /64 47/54 40/60 37/66 50/68 50/66 45/64 /90 60/90 60/10 20/30 70/80 90/90 70/40 Sioux Falls Tstrms Shwrs Ptcldy Ptcldy Tstrms Tstrms Ptcldy /67 49/56 42/59 38/68 50/67 52/67 46/62 /80 30/80 60/00 10/20 60/80 90/90 80/40 Sisseton Tstrms Shwrs Mocldy Mocldy Shwrs Shwrs Mocldy /71 45/55 39/52 35/60 43/61 47/63 46/61 /100 80/90 90/10 10/10 40/60 90/80 80/40 Watertown Tstrms Shwrs Mocldy Mocldy Shwrs Shwrs Mocldy /67 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 /68 51/60 42/63 40/71 53/70 52/69 46/64 /90 30/70 50/00 10/30 70/80 90/80 70/40 $$