767 FOUS53 KFSD 300703 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 103 AM CST Tue Dec 30 2025 IAZ012-311000- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 9 36 26 34 11 Temp 13 15 20 30 35 33 31 30 29 27 28 32 29 24 18 14 12 13 Dewpt 8 10 14 22 27 27 28 28 26 25 28 29 26 22 15 10 8 8 RH 80 80 77 72 72 78 88 92 88 92100 88 88 92 88 84 84 80 Wind dir SW SW W W W NW NW NW NW NW W NW N NE NE NE NE E Wind spd 4 5 6 11 12 11 10 9 8 6 5 5 9 9 9 6 4 3 Clouds SC B1 B2 SC FW B1 B1 B1 B2 B2 B1 B1 B1 B2 B2 B1 B1 SC PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 5 6 11 21 26 24 22 22 21 20 22 25 20 13 8 5 4 8 Min chill 0 7 23 21 18 20 12 4 2 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 25 16 28 17 34 23 40 24 38 Temp 22 23 21 18 26 24 21 19 30 30 27 25 37 34 28 25 33 31 Dewpt 15 20 18 17 21 20 18 18 23 25 24 24 30 29 25 24 26 26 PWind dir S E NE E S S W W NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds B1 B1 B1 B1 B2 B1 B2 B2 SC B1 B1 SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 5 5 5 5 $$ IAZ031-311000- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 10 42 27 41 16 Temp 12 14 20 37 42 36 33 33 30 28 31 39 37 29 24 20 17 18 Dewpt 7 8 12 19 25 25 26 27 26 26 26 29 28 24 20 16 13 12 RH 80 76 71 48 50 64 75 78 85 92 81 67 70 81 84 84 84 77 Wind dir S S SW NW NW NW NW NW NW NW W W N N N NE NE NE Wind spd 4 4 4 10 12 10 9 8 6 5 4 5 8 6 6 5 4 3 Clouds SC B1 B2 SC FW FW SC B1 B1 B1 B1 SC SC SC B2 B2 B1 B1 PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 5 7 13 30 29 26 26 23 22 26 34 31 22 16 12 10 14 Min chill 0 6 27 23 20 20 21 10 7 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 31 19 33 19 39 25 46 26 43 Temp 27 29 24 22 30 29 24 22 34 34 30 28 43 40 31 27 38 36 Dewpt 16 21 21 20 21 22 20 19 23 25 25 25 30 29 26 25 26 27 PWind dir SE SE NE E S S W NW NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds B1 B1 B2 B2 B2 B1 B1 B1 SC SC B1 SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 5 5 5 5 $$ IAZ014-311000- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 9 34 24 31 6 Temp 12 14 19 28 33 31 30 29 27 25 28 29 26 21 15 11 7 8 Dewpt 5 7 12 19 25 26 26 26 24 23 26 24 23 17 11 7 3 2 RH 73 73 74 68 72 81 85 88 88 92 92 81 88 84 84 83 83 76 Wind dir SW SW W W W NW NW NW NW NW NW NW N N N N N N Wind spd 6 8 10 13 14 12 11 10 10 9 8 9 10 10 10 8 5 3 Clouds SC B1 B2 SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC PoP 12hr 5 10 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 1 2 8 18 23 21 20 20 18 16 20 20 16 10 2 -1 -3 1 Min chill -2 1 20 19 15 16 9 -3 -5 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 22 13 25 14 31 19 37 22 34 Temp 19 21 18 15 23 22 18 17 27 27 24 23 35 31 26 24 32 28 Dewpt 10 16 15 13 18 18 15 14 20 22 21 20 28 27 23 22 25 23 PWind dir S SE NE NE S S W W NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds SC B1 SC B1 B1 B1 B2 B2 SC SC B2 B1 SC SC SC SC B1 SC PoP 12hr 0 0 0 0 5 5 5 5 5 $$ IAZ022-311000- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 10 36 26 34 12 Temp 12 14 20 30 35 32 31 30 29 27 30 32 30 25 20 15 13 13 Dewpt 8 9 13 19 24 25 27 27 26 26 28 29 26 22 17 12 8 7 RH 84 80 74 63 64 75 85 88 88 96 92 88 85 88 88 88 80 76 Wind dir SW SW W W W NW NW NW NW NW W W N N N N NE NE Wind spd 8 10 10 13 14 13 12 10 10 10 10 10 10 9 10 9 6 5 Clouds SC B1 B2 SC FW SC SC B1 B1 B1 B1 B2 B1 B2 B2 B1 B1 SC PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 0 1 8 19 25 22 21 21 20 17 21 24 21 15 9 3 2 4 Min chill -3 2 22 20 16 17 14 2 0 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 25 17 28 17 34 23 40 25 38 Temp 22 23 21 19 26 24 21 19 29 29 27 25 37 34 29 26 34 31 Dewpt 13 18 18 18 19 20 18 17 21 24 24 24 29 28 26 25 26 25 PWind dir S SE NE E S S W W NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds SC B1 B2 B1 B1 B1 B1 B2 SC SC B1 SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 5 5 5 5 $$ MNZ072-311000- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 8 36 19 26 2 Temp 16 20 26 33 35 34 32 29 26 22 22 21 16 12 8 4 3 4 Dewpt 10 14 20 26 29 29 29 27 24 21 21 18 13 8 4 1 -1 -1 RH 77 77 78 75 78 82 88 92 92 96 96 88 88 84 83 87 83 79 Wind dir SW W W W NW NW NW NW NW NW NW N N N N N NW NW Wind spd 8 9 11 14 14 13 12 11 10 9 9 10 13 10 9 5 4 3 Clouds B1 B2 B2 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 PoP 12hr 10 20 20 20 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C C C C Snow S S S Wind chill 5 9 16 24 25 24 22 20 16 11 12 10 2 -1 -5 -7 -7 -3 Min chill -1 12 23 20 10 9 -3 -8 -9 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 20 9 20 12 28 18 35 20 31 Temp 17 18 14 13 18 18 16 16 25 24 23 23 33 31 26 22 28 25 Dewpt 9 13 12 12 14 15 13 14 20 21 21 21 27 26 23 22 21 20 PWind dir SW W N NW S S W W NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds B1 B1 SC B1 B2 B1 B2 B2 SC B1 B2 B1 SC SC SC SC B1 SC PoP 12hr 0 0 0 0 5 5 10 10 5 $$ MNZ081-311000- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 7 35 22 28 3 Temp 13 16 22 30 34 33 30 29 26 23 24 25 20 15 10 6 3 3 Dewpt 6 10 15 22 27 28 28 27 25 23 22 21 16 11 6 2 0 -1 RH 73 77 74 72 75 82 92 92 96100 92 84 84 84 83 83 87 83 Wind dir SW SW W W W NW NW NW NW NW NW NW N N N N N NW Wind spd 8 9 10 13 14 13 12 10 10 9 8 10 11 10 8 5 4 2 Clouds SC B2 B2 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC PoP 12hr 5 10 10 20 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C C C C C Snow S S Wind chill 1 4 11 19 24 23 20 19 16 13 15 15 8 2 -2 -5 -6 Min chill 0 5 21 19 12 13 2 -6 -7 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 19 9 20 12 28 18 34 21 31 Temp 15 17 14 13 20 18 16 16 25 24 23 22 32 30 26 22 28 25 Dewpt 7 13 11 12 14 14 13 14 18 20 19 20 26 25 22 22 22 20 PWind dir SW W N NW S S SW W NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds SC SC SC B1 B1 B2 B2 B2 SC SC B2 B1 SC SC SC SC B1 SC PoP 12hr 0 0 0 0 5 5 10 5 5 $$ MNZ089-311000- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 9 34 23 29 5 Temp 13 16 21 30 34 31 30 29 27 24 25 26 22 16 11 8 6 7 Dewpt 7 10 14 22 26 27 27 26 25 23 24 22 19 13 8 5 2 2 RH 76 77 74 72 72 85 88 88 92 96 96 85 88 88 87 87 83 79 Wind dir SW SW W W W NW NW NW NW NW NW NW N N N N N N Wind spd 10 10 11 14 14 13 12 10 10 9 8 9 11 11 10 8 5 3 Clouds SC B2 B2 SC SC B1 B1 B2 B2 B2 B2 B2 B2 OV B2 B2 B1 SC PoP 12hr 5 10 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C C C Wind chill 0 3 9 19 24 21 20 20 17 15 17 17 11 4 -3 -4 -4 0 Min chill -3 4 20 18 14 14 2 -6 -6 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 21 12 23 13 30 19 36 22 33 Temp 17 19 17 14 21 20 17 17 26 26 24 23 34 31 27 23 30 27 Dewpt 10 16 14 14 16 16 15 15 20 22 21 21 28 27 23 22 23 22 PWind dir S SW N NE S S W W NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds SC B1 SC B1 B2 B1 B2 B2 SC SC B2 B1 SC SC SC SC B1 SC PoP 12hr 0 0 0 0 5 5 10 5 5 $$ SDZ040-311000- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 8 34 22 27 5 Temp 14 17 22 31 33 32 30 30 28 24 24 25 20 14 9 7 6 7 Dewpt 9 11 17 24 27 28 26 25 25 22 22 21 15 9 4 1 0 1 RH 80 77 81 75 78 85 85 81 88 92 92 84 81 80 80 76 76 76 Wind dir SW W W W NW NW NW NW NW NW NW N N N N NE NE SE Wind spd 6 8 10 16 16 13 11 10 9 6 5 10 12 10 8 5 3 3 Wind gust 26 27 Clouds B1 B2 B2 SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 PoP 12hr 10 10 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C C Obvis BS Wind chill 4 7 11 20 23 22 21 21 19 16 16 14 7 0 -3 -3 -1 2 Min chill 3 7 21 20 14 14 -1 -5 -4 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 23 12 23 13 30 19 37 20 33 Temp 19 21 16 14 21 21 18 17 28 27 25 22 35 32 26 21 30 27 Dewpt 11 16 13 13 16 16 15 15 21 23 21 21 28 26 22 20 22 21 PWind dir S NE NE SE S S W W NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds B1 B1 SC B1 B2 B1 B2 B2 SC B1 B1 B1 SC SC SC B1 B1 SC PoP 12hr 0 0 0 0 5 5 10 5 5 $$ SDZ050-311000- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 17 44 26 42 18 Temp 22 24 29 41 44 39 34 30 29 26 30 40 39 30 23 20 19 20 Dewpt 10 13 16 22 25 25 26 26 24 23 23 26 26 24 21 18 18 18 RH 59 62 58 46 47 57 72 85 81 88 75 57 59 78 92 92 96 92 Wind dir W W W NW NW NW NW NW W W W NW N N NE E SE SE Wind spd 9 10 14 20 20 13 12 10 10 10 11 16 18 10 9 5 5 8 Wind gust 25 32 31 24 26 Clouds SC B2 B1 SC FW FW FW SC SC SC FW FW SC SC B1 B2 B2 B2 PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 12 13 17 32 31 25 22 20 17 20 32 29 21 14 11 10 10 Min chill 11 12 30 21 16 15 20 10 9 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 40 20 34 21 48 29 50 27 45 Temp 34 33 24 22 29 29 25 23 41 42 36 33 45 43 33 28 41 39 Dewpt 24 25 23 20 22 22 22 22 28 30 29 26 29 28 25 23 26 25 PWind dir SE N E SE S SW W W NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B1 B1 B1 FW SC B1 SC SC SC SC SC SC FW PoP 12hr 0 0 0 0 0 0 5 5 5 $$ SDZ057-311000- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 14 43 24 39 15 Temp 20 22 25 40 43 37 30 28 26 25 28 36 32 26 21 17 16 17 Dewpt 11 13 17 22 26 27 27 26 24 23 23 26 23 21 17 14 14 15 RH 67 68 71 48 51 67 88 92 92 92 81 67 69 81 84 88 92 92 Wind dir W W W NW NW NW W W W SW W NW N NE NE E SE SE Wind spd 6 8 12 18 18 12 10 8 6 5 8 12 14 10 9 6 5 6 Clouds B1 B2 B2 FW FW FW FW SC B1 SC B1 SC SC B1 B1 B2 B2 B2 PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 10 12 14 30 34 28 22 20 19 18 20 27 22 16 10 8 6 8 Min chill 9 9 27 19 17 17 14 7 6 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 35 18 32 19 44 26 48 24 43 Temp 30 29 22 20 28 29 24 22 37 38 32 29 42 41 30 25 38 37 Dewpt 22 24 21 18 21 22 21 22 27 29 28 26 29 29 25 23 26 27 PWind dir SE NE E SE SE S W W NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B1 B2 B1 SC B1 B1 SC SC SC SC SC SC FW PoP 12hr 0 0 0 0 5 0 5 5 5 $$ SDZ038-311000- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 11 40 22 31 10 Temp 16 19 22 37 39 34 31 29 26 23 25 28 25 19 14 12 11 12 Dewpt 10 13 17 24 27 28 27 26 24 21 22 22 18 14 9 7 6 6 RH 77 77 81 59 62 78 85 88 92 92 88 78 74 80 80 80 80 76 Wind dir SW SW SW NW NW NW NW NW NW NW N N N N N NE E SE Wind spd 4 5 8 13 13 10 9 6 5 4 5 10 13 11 8 5 4 4 Clouds B2 B2 B1 FW FW SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 PoP 12hr 5 5 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 8 10 13 28 31 26 23 22 19 17 18 19 13 7 3 3 3 4 Min chill 4 10 26 21 16 16 5 1 2 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 27 14 28 17 36 22 42 22 37 Temp 23 24 19 18 24 24 22 20 31 31 27 24 37 35 28 23 33 30 Dewpt 14 19 16 16 17 19 19 18 23 25 24 23 27 27 23 21 23 23 PWind dir SE NE NE SE SE S W NW NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds B1 SC SC B2 B2 B2 B2 B1 SC B1 B1 SC SC FW SC SC SC FW PoP 12hr 0 0 0 0 5 5 10 5 5 $$ SDZ059-311000- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 12 41 24 34 13 Temp 15 20 23 38 41 35 30 30 26 25 27 32 30 24 19 15 14 15 Dewpt 10 13 17 23 27 28 28 28 25 23 25 27 24 21 15 11 10 10 RH 80 74 77 54 57 75 92 92 96 92 92 81 78 88 84 84 84 80 Wind dir SW W W NW NW NW NW NW W W W N N N NE NE E SE Wind spd 5 6 10 13 14 11 10 8 6 5 5 9 12 10 9 5 5 5 Wind gust 24 Clouds B1 B2 B1 FW FW SC SC B1 B1 B1 SC B1 B1 B2 B2 B1 B2 B2 PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 6 11 13 30 33 26 22 22 19 18 20 25 19 13 8 6 5 7 Min chill 4 10 24 20 17 18 12 6 5 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 30 16 30 18 39 23 45 23 41 Temp 26 27 21 18 26 26 22 20 33 33 29 26 40 38 28 24 35 33 Dewpt 18 22 19 18 20 21 20 19 25 27 26 24 29 29 25 22 25 24 PWind dir SE NE NE SE SE S W W NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds B1 B1 B1 B1 B2 B2 B2 B1 SC B1 B1 SC SC SC SC SC SC FW PoP 12hr 0 0 0 0 5 5 5 5 5 $$ SDZ062-311000- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 9 37 25 33 10 Temp 14 16 21 33 37 33 31 31 28 26 28 30 28 22 16 13 11 12 Dewpt 8 10 16 22 27 28 28 27 26 25 26 25 23 17 11 7 6 6 RH 76 77 81 63 67 82 88 85 92 96 92 81 81 81 80 76 80 76 Wind dir SW SW W W NW NW NW NW NW NW W N N NE NE NE NE E Wind spd 4 5 6 12 13 12 10 9 6 5 5 6 10 10 8 5 3 2 Wind gust 24 Clouds B1 B2 B2 SC FW B1 B1 B2 B2 B2 B1 B1 B1 B2 B1 B1 SC B1 PoP 12hr 5 5 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 6 7 12 24 28 24 23 23 21 19 22 23 18 11 5 4 5 Min chill 3 6 23 20 17 19 9 1 2 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 25 16 28 17 34 22 40 23 38 Temp 22 23 20 18 26 24 21 19 30 30 28 25 37 35 29 24 33 31 Dewpt 13 19 17 16 18 20 17 17 23 25 24 23 29 28 25 22 24 24 PWind dir S E NE E SE S W NW NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds B1 B1 B1 B1 B2 B1 B2 B2 SC B1 B1 SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 5 10 5 5 $$ SDZ070-311000- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 9 42 25 39 15 Temp 12 16 23 38 42 36 32 31 28 26 30 37 35 27 23 19 16 17 Dewpt 8 11 16 23 27 28 27 27 26 25 27 30 29 25 20 15 13 13 RH 84 80 74 54 55 72 81 85 92 96 88 75 78 92 88 84 88 84 Wind dir SW SW W W NW NW NW W W NW W W N N NE NE NE E Wind spd 3 4 8 13 13 11 10 9 8 5 5 8 10 8 8 5 5 4 Clouds SC B2 B2 FW CL FW SC B1 B1 B1 B1 B1 SC SC B2 B2 B1 B1 PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 5 9 14 29 34 29 24 23 21 19 24 31 28 19 15 11 8 11 Min chill -1 8 28 21 18 19 18 10 7 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 32 19 33 19 40 26 46 27 44 Temp 28 29 24 21 30 29 24 21 35 34 31 29 43 40 32 28 38 35 Dewpt 19 23 21 20 22 23 20 20 25 27 26 26 31 30 27 25 27 27 PWind dir SE E NE E SE S W W NW Wind char LT LT LT LT GN GN GN LT GN Avg clouds B2 B1 B2 B2 B2 B1 B1 B2 SC SC B1 SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 0 5 5 5 $$ SDZ069-311000- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 103 AM CST Tue Dec 30 2025 Date 12/29/25 Tue 12/30/25 Wed 12/31/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 9 41 25 38 16 Temp 13 17 22 37 41 36 32 30 27 26 29 36 34 27 23 19 17 18 Dewpt 9 11 16 22 27 27 28 27 26 24 26 29 28 25 20 16 13 13 RH 84 77 77 54 57 69 85 88 96 92 88 75 78 92 88 88 84 80 Wind dir SW W W W NW NW NW NW W W W W N N NE NE E E Wind spd 4 5 9 13 13 11 10 9 8 5 5 9 10 9 8 5 5 4 Clouds SC B2 B2 FW CL SC SC B1 B1 B1 B2 SC SC SC B2 B2 B1 B2 PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 5 8 12 28 33 28 24 21 19 19 22 30 26 18 14 11 9 10 Min chill 3 7 27 20 18 18 18 10 7 Date 01/01/26 Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 32 19 31 20 40 26 47 27 43 Temp 28 29 24 21 29 28 23 22 34 34 31 30 42 41 31 28 37 35 Dewpt 20 24 21 19 22 23 20 20 26 28 26 26 30 30 27 24 26 27 PWind dir SE NE NE SE SE S W W NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds B2 B1 B2 B2 B2 B2 B1 B1 SC SC B1 SC SC SC SC SC SC FW PoP 12hr 0 0 0 0 5 0 5 5 5 $$