FOUS53 KFSD 162123 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 422 PM CDT Fri Oct 16 2026 IAZ012-170900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 58 41 63 44 Temp 45 36 32 30 32 41 53 57 52 46 43 41 41 46 56 62 57 50 46 44 44 Dewpt 30 30 31 30 30 34 35 36 37 37 36 37 36 39 41 43 41 43 43 44 44 RH 55 79 96100 92 76 50 45 56 71 76 85 82 76 57 50 55 77 89100100 Wind dir N W S S S S S S S S S S S S S S S S S S S Wind spd 4 2 3 5 9 14 18 19 14 14 13 14 14 16 14 14 9 8 6 6 5 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 24 24 33 33 33 Min chill 28 23 24 33 32 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 46 68 52 71 53 73 56 73 Temp 58 59 50 47 63 62 54 53 66 66 57 53 69 67 59 56 69 68 Dewpt 47 46 46 46 48 47 48 49 53 54 53 52 56 56 55 54 57 55 PWind dir S SE SE SE S S SE SE S Wind char LT LT GN GN GN LT LT GN BZ Avg clouds SC SC SC SC SC FW SC SC SC FW SC SC SC SC SC SC SC B1 PoP 12hr 0 0 0 5 5 5 10 10 30 Rain shwrs C S $$ IAZ031-170900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 58 39 63 42 Temp 46 38 32 29 30 41 53 57 54 48 43 41 39 46 57 63 58 50 45 43 42 Dewpt 29 30 31 29 29 33 34 35 36 35 35 35 35 38 39 40 39 40 41 42 42 RH 51 73 96100 96 73 48 43 50 60 73 79 85 73 51 43 49 68 86 96100 Wind dir N NW S S S S S S S S S S S S S S S S S S S Wind spd 5 3 3 4 6 12 17 17 13 13 12 12 13 13 14 14 9 8 6 6 6 Wind gust 27 25 24 23 24 25 26 25 25 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 25 23 34 34 31 Min chill 29 22 22 31 31 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 44 68 51 73 52 75 56 75 Temp 58 62 50 45 63 64 54 51 67 68 57 53 69 70 59 57 71 71 Dewpt 45 44 45 44 46 46 48 48 51 53 53 51 55 55 54 53 55 54 PWind dir S SE SE SE S S SE SE S Wind char GN LT GN GN GN LT LT LT GN Avg clouds SC SC SC SC SC FW SC SC SC FW SC SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 5 5 5 5 10 20 Rain shwrs S S $$ IAZ014-170900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 57 40 63 42 Temp 43 34 31 28 30 41 49 54 51 44 42 41 40 46 55 62 57 48 44 43 42 Dewpt 32 31 30 28 29 34 35 36 35 35 35 35 35 39 40 41 40 41 42 43 42 RH 65 89 96100 96 76 58 50 54 70 76 79 82 76 57 46 53 77 93100100 Wind dir NW NW SW S SW SW SW SW S S S S S S S S S S S S S Wind spd 6 4 3 5 8 14 18 18 12 13 13 14 14 17 17 14 9 8 6 6 4 Wind gust 28 28 25 24 27 27 25 Clouds CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 31 28 22 22 33 33 32 Min chill 26 21 22 33 31 29 34 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 44 68 50 73 52 74 54 74 Temp 58 61 48 45 62 62 52 50 67 67 55 52 69 68 57 55 70 68 Dewpt 46 44 45 43 46 45 47 46 50 51 51 50 54 54 53 51 54 53 PWind dir S SE SE SE S S SE SE S Wind char LT LT GN GN GN LT LT LT GN Avg clouds SC SC SC SC SC FW FW SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 5 5 5 5 10 20 Rain shwrs S S $$ IAZ022-170900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 55 41 62 43 Temp 43 36 33 30 30 41 49 54 50 45 43 42 41 47 55 61 57 50 46 44 43 Dewpt 33 32 31 30 30 35 35 36 36 36 36 36 35 39 39 40 39 41 42 43 43 RH 67 85 92100100 79 58 50 58 70 76 79 79 74 55 46 51 71 86 96100 Wind dir N NW W SW SW SW SW SW S S S S S S S S S S S S S Wind spd 5 4 3 4 8 12 17 16 10 11 12 12 1214 14 12 8 6 6 5 5 Wind gust 20 21 23 23 25 25 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 33 25 23 34 34 Min chill 30 22 24 33 33 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 46 68 51 72 54 74 56 74 Temp 58 60 50 47 62 62 54 52 67 66 57 54 69 67 59 56 70 68 Dewpt 45 43 44 43 46 45 46 47 50 51 51 50 54 54 53 52 55 54 PWind dir S SE SE SE S S S SE S Wind char LT LT LT LT GN LT LT LT GN Avg clouds SC SC SC SC SC FW SC SC SC FW SC SC SC FW SC SC SC SC PoP 12hr 0 0 0 5 10 5 5 10 20 Rain shwrs S S $$ MNZ072-170900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 62 45 65 43 Temp 44 36 33 35 37 45 56 61 56 50 48 46 46 50 60 64 58 49 47 45 43 Dewpt 28 29 29 29 28 30 31 32 32 34 34 34 34 35 35 37 38 41 40 40 41 RH 53 75 85 78 70 55 38 33 40 54 58 63 63 56 39 37 47 74 76 82 93 Wind dir NW SW SW S SW SW SW SW S S SW SW S SW SW SW S S SW SW SW Wind spd 5 4 6 10 14 20 20 19 17 20 20 18 18 14 12 11 5 6 6 5 4 Wind gust 25 32 32 29 29 33 32 31 29 26 Clouds CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW CL FW FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 32 27 27 28 Min chill 26 24 27 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 45 69 52 73 53 73 55 74 Temp 60 60 49 46 64 63 54 53 68 67 56 53 69 67 58 56 70 68 Dewpt 42 43 43 43 44 44 45 46 49 51 50 49 52 53 52 51 53 52 PWind dir SE SE S S S SW S SE S Wind char LT LT GN GN GN LT LT GN BZ Avg clouds FW FW FW FW SC FW FW SC SC FW SC SC SC FW FW SC B1 B1 PoP 12hr 0 0 0 5 10 10 10 10 20 Rain shwrs S S $$ MNZ081-170900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 57 41 62 41 Temp 42 36 32 31 33 42 52 57 53 47 44 42 42 47 57 62 56 48 45 43 41 Dewpt 31 30 29 28 28 31 32 32 32 33 33 32 33 34 35 36 37 39 39 39 40 RH 65 79 88 88 82 65 46 38 44 58 65 67 70 60 43 38 49 71 79 86 96 Wind dir NW W SW S SW SW SW SW S S SW S S S S S S S S S S Wind spd 5 3 3 6 11 18 20 20 18 19 19 20 20 20 17 14 8 6 6 6 4 Wind gust 23 28 31 31 28 31 29 31 31 Clouds CL CL CL CL CL CL CL CL CL CL CL CL FW FW CL CL CL FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 33 29 25 24 33 33 33 Min chill 26 23 23 31 31 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 44 67 50 71 52 72 54 73 Temp 58 60 48 45 63 62 53 51 67 65 55 52 69 66 57 54 69 67 Dewpt 42 41 42 42 42 42 43 44 46 49 49 48 50 51 50 50 51 51 PWind dir S S S S S S S SE S Wind char LT LT GN GN GN LT LT LT BZ Avg clouds SC FW SC FW SC FW FW SC SC SC SC SC SC FW SC SC SC SC PoP 12hr 0 0 0 5 5 5 5 10 20 Rain shwrs S S $$ MNZ089-170900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 57 41 63 42 Temp 42 35 31 31 33 40 51 56 51 45 42 41 41 45 55 62 57 47 44 43 42 Dewpt 31 29 28 28 28 31 33 33 33 34 33 33 33 36 37 38 39 39 39 40 41 RH 65 78 88 88 82 70 50 42 50 65 70 73 73 70 51 41 51 74 82 89 96 Wind dir NW NW SW SW SW SW SW SW S S SW S S S S S S S S S S Wind spd 5 3 5 8 12 18 20 20 17 19 18 19 19 19 17 14 9 8 6 6 5 Wind gust 31 28 29 28 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 32 25 23 23 31 33 32 32 Min chill 25 21 21 33 32 30 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 45 68 50 71 52 73 54 73 Temp 58 59 48 45 62 62 52 51 66 65 55 52 68 67 57 55 69 67 Dewpt 43 43 43 42 44 44 44 45 49 50 50 49 52 53 51 50 53 52 PWind dir S S S S S S SE SE S Wind char LT LT GN GN GN LT LT GN BZ Avg clouds SC SC SC FW SC FW FW SC SC FW SC SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 5 5 5 5 10 20 Rain shwrs S S $$ SDZ040-170900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 60 42 63 41 Temp 43 33 31 32 34 42 54 58 55 48 45 44 43 48 58 62 56 46 44 43 41 Dewpt 27 28 28 28 28 32 33 35 36 36 35 35 34 38 39 41 42 42 41 41 40 RH 53 82 88 85 78 67 45 42 49 63 68 70 70 68 49 46 59 86 89 93 96 Wind dir NW SW S S S S S S S S S S S S S S S S SE SE E Wind spd 4 3 5 9 13 17 20 20 18 19 16 16 17 14 13 10 4 5 4 4 4 Wind gust 19 25 32 32 33 35 31 26 27 27 25 Clouds CL CL CL FW FW CL CL CL CL CL CL FW FW CL CL CL CL FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 30 25 25 25 34 Min chill 24 22 24 34 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 44 66 50 70 51 71 54 71 Temp 58 58 47 45 62 61 52 50 66 64 54 51 68 65 56 54 68 66 Dewpt 45 46 45 44 47 48 46 46 52 54 51 49 54 55 52 51 55 55 PWind dir SE SE S S S S SE SE S Wind char GN LT GN GN GN LT LT GN BZ Avg clouds FW FW FW FW SC FW FW SC SC FW SC SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 0 0 5 10 20 30 Rain shwrs S C C $$ SDZ050-170900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 67 43 67 39 Temp 45 36 35 35 35 45 60 67 62 55 50 46 44 50 63 67 59 50 45 41 39 Dewpt 28 29 28 27 26 29 31 32 36 35 34 32 32 35 39 40 43 42 41 39 39 RH 51 75 75 72 69 53 33 27 38 47 54 58 62 56 41 37 55 74 86 92100 Wind dir W S S S SW SW S S S S S S SW SW SW SW NE N NW NW N Wind spd 2 6 12 17 19 23 24 21 20 24 21 21 20 17 10 6 5 8 6 8 6 Wind gust 29 34 36 35 32 34 36 34 34 31 CloudsCL CL CL CL CL CL CL CL FW CL CL CL CL CL CL FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 31 26 24 24 Min chill 26 22 23 34 Frost Y Y Y Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 43 66 50 72 51 72 56 71 Temp 59 57 47 44 63 62 54 50 68 66 56 51 68 67 59 56 68 66 Dewpt 44 47 46 43 49 51 50 49 53 55 53 51 55 56 55 54 54 55 PWind dir E SE S S S S SE S S Wind char LT GN GN GN GN LT GN BZ BZ Avg clouds SC FW SC FW FW CL SC FW FW FW SC SC SC FW SC SC B1 SC PoP 12hr 0 0 0 5 0 10 10 20 30 Rain shwrs S C C $$ SDZ057-170900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 70 42 67 39 Temp 47 38 37 35 35 46 62 70 62 55 50 46 43 50 63 67 60 49 44 41 39 Dewpt 29 30 30 29 28 31 33 35 39 36 34 34 33 38 40 43 45 43 41 40 39 RH 49 73 75 78 75 55 33 27 43 49 54 63 67 63 43 42 58 80 89 96100 Wind dir SW S S S S S S S S S S S S S W N NE NE NE NE NE Wind spd 2 8 10 12 12 13 16 17 14 14 11 11 9 8 4 6 6 8 5 6 5 Wind gust 24 24 25 26 26 21 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 32 30 27 26 Min chill 29 25 26 34 Frost Y Y Y Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 44 68 50 72 50 72 55 72 Temp 59 58 46 44 63 63 54 50 68 66 54 51 67 67 59 56 68 67 Dewpt 45 48 46 44 50 52 50 50 54 55 53 50 55 57 55 54 56 56 PWind dir E SE SE SE S E SE SE S Wind char GN GN GN GN GN LT GN GN BZ Avg clouds FW FW FW FW FW CL FW FW FW FW SC SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 5 0 5 10 30 40 Rain shwrs S C C C $$ SDZ038-170900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 65 41 66 39 Temp 46 36 34 34 33 44 57 65 59 52 48 44 41 49 60 65 58 48 45 41 39 Dewpt 27 28 29 29 29 31 34 35 38 37 36 35 34 37 39 41 43 43 41 40 39 RH 47 72 82 82 85 60 42 33 45 56 63 70 76 63 46 41 57 83 86 96100 Wind dir W S S S S S S S S S S S S S S SE E E E E E Wind spd 2 6 10 12 14 17 18 18 16 17 13 13 12 11 8 6 5 5 5 5 6 Wind gust 24 25 27 27 Clouds CL CL CL CL CL CL CL CL CL CL FW CL FW CL CL CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 30 26 25 23 34 34 Min chill 26 23 23 33 34 34 Frost Y Y Y Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 44 68 49 72 49 73 55 72 Temp 59 59 47 44 62 63 54 49 67 66 54 50 67 67 58 55 68 67 Dewpt 44 46 46 44 48 50 48 48 53 55 52 49 55 56 54 53 55 55 PWind dir E SE SE SE S SE SE SE S Wind char GN GN GN GN GN LT GN GN BZ Avg clouds FW FW FW FW FW FW FW SC FW FW SC SC SC FW SC SC B1 SC PoP 12hr 0 0 0 0 0 5 10 20 30 Rain shwrs S C C $$ SDZ059-170900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 65 41 66 40 Temp 46 36 33 34 34 44 58 65 60 51 47 45 42 50 61 66 60 49 45 42 40 Dewpt 27 29 29 29 29 32 34 36 38 36 36 35 34 37 39 41 42 42 41 40 40 RH 47 75 85 82 82 62 40 34 44 56 65 68 73 61 44 40 51 77 86 93100 Wind dir NW S S S S S S S S S S S S S S S SE SE SE E E Wind spd 3 4 8 11 13 18 19 19 17 17 14 13 14 14 13 11 6 8 6 6 8 Wind gust 21 26 31 31 31 31 27 24 Clouds CL CL CL CL CL CL CL CL FW CL FW CL CL CL CL CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 32 26 26 25 34 Min chill 26 24 24 34 33 Frost Y Y Y Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 44 68 50 73 51 73 56 73 Temp 59 60 47 45 63 64 54 51 69 67 55 51 69 68 58 56 69 68 Dewpt 45 46 46 44 48 49 48 48 54 55 53 51 55 56 54 54 56 55 PWind dir SE SE SE SE S SE SE SE S Wind char GN GN GN GN GN LT GN GN BZ Avg clouds SC FW SC SC SC FW SC FW FW FW SC SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 0 0 5 5 20 40 Rain shwrs S C C $$ SDZ062-170900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 60 42 64 42 Temp 45 36 32 32 33 41 53 58 53 47 43 43 42 47 58 63 56 49 45 44 42 Dewpt 27 28 29 29 29 32 34 35 35 35 35 35 35 37 39 40 40 42 42 41 42 RH 49 72 88 88 85 70 48 42 50 63 73 73 76 68 49 43 55 77 89 89100 Wind dir NW W S S S S S S S S S S S S S S S S S SE SE Wind spd 4 2 4 6 10 16 18 19 16 17 14 14 14 14 14 13 8 8 6 5 5 Wind gust 20 26 31 32 27 25 25 24 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 28 25 24 33 34 Min chill 27 22 23 34 33 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 46 68 51 72 53 73 56 73 Temp 58 58 49 46 63 62 54 52 67 66 56 53 69 67 59 57 69 67 Dewpt 45 45 45 44 47 46 47 47 51 53 52 50 55 55 54 53 55 54 PWind dir SE SE SE SE S S SE SE S Wind char GN LT GN GN GN LT LT GN BZ Avg clouds SC SC SC SC SC FW FW SC SC FW SC SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 5 5 5 10 20 30 Rain shwrs S C C $$ SDZ070-170900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 60 40 65 42 Temp 47 37 34 31 32 43 54 59 55 47 43 41 40 48 59 64 59 49 45 43 42 Dewpt 29 31 31 30 30 33 34 35 35 35 36 35 35 38 38 40 39 41 42 42 42 RH 49 79 89 96 92 67 46 40 47 63 76 79 82 68 45 41 47 74 89 96100 Wind dir NW W S S S S S S S S S S S S S S S S S SE SE Wind spd 5 2 3 5 8 12 17 18 14 13 11 12 12 13 14 16 9 9 8 8 6 Wind gust 21 26 28 29 27 26 24 24 24 24 25 26 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW SC SC PoP 12hr 0 00 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 31 25 25 34 33 Min chill 29 23 24 32 32 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 45 68 51 73 53 75 57 75 Temp 58 60 48 45 63 64 54 52 68 68 57 53 70 70 60 57 70 70 Dewpt 44 44 46 45 46 47 49 48 52 54 54 52 55 56 55 54 56 55 PWind dir SE SE SE SE S S SE SE S Wind char GN LT GN GN GN LT GN GN BZ Avg clouds SC SC SC FW FW FW SC FW SC FW SC SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 5 5 5 10 20 30 Rain shwrs S C S $$ SDZ069-170900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 422 PM CDT Fri Oct 16 2026 Date 10/16/26 Sat 10/17/26 Sun 10/18/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 61 40 64 41 Temp 46 37 34 32 33 43 55 61 56 48 44 41 41 48 59 64 58 49 45 43 41 Dewpt 29 30 31 30 29 33 35 36 36 36 36 35 34 38 40 41 41 42 41 41 41 RH 51 75 89 92 85 67 47 39 47 63 73 79 76 68 49 43 53 77 86 93100 Wind dir NW SW S S S S S S S S S S S S S S S S S SE SE Wind spd 5 2 4 6 10 14 17 18 13 12 11 11 12 12 14 14 9 9 8 6 6 Wind gust 21 26 28 28 26 24 21 21 Clouds CL CL CL CL CL CL CL CL FW FW CL CL CL CL CL CL FW FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 26 25 34 34 Min chill 27 23 25 33 33 Freeze W W W Date 10/19 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 Fri 10/23/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 45 67 51 72 53 73 57 73 Temp 58 59 48 45 62 63 54 52 68 67 57 53 69 69 60 57 69 69 Dewpt 46 46 46 45 49 49 49 48 54 55 54 52 56 57 55 54 57 56 PWind dir SE SE SE SE S S SE SE SE Wind char GN LT GN GN GN LT GN GN BZ Avg clouds SC SC SC FW FW FW FW SC SC FW SC SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 5 5 5 10 20 30 Rain shwrs S C C $$