Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
008 FOUS53 KFSD 011748 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 1148 AM CST Mon Dec 1 2025 IAZ012-012200- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 20 1 27 14 25 Temp 18 20 17 12 7 3 3 8 18 23 25 24 28 26 24 21 22 17 7 Dewpt 15 16 16 12 7 3 2 8 17 21 22 24 27 25 23 18 15 11 5 RH 88 84 96100100100 95100 96 92 88100 96 96 96 88 74 77 91 Wind dir S SW S S SW W W S S S S SW W NW N N N N NW Wind spd 10 9 5 5 4 3 2 4 9 9 6 5 5 6 10 13 14 12 8 Clouds OV B2 B1 SC SC SC SC B1 B1 B2 B2 B2 OV OV OV B2 B1 SC FW PoP 12hr 20 0 0 30 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow C C Wind chill 6 9 8 3 -1 -1 -1 7 13 17 17 22 18 14 8 9 4 -6 Min chill 4 7 -2 -6 -6 9 15 13 7 -7 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -16 17 10 27 15 26 3 13 Temp -7 -9 6 15 16 17 25 25 21 19 26 22 15 5 10 7 Dewpt -7 -9 5 13 16 16 25 24 21 19 25 22 14 5 10 6 PWind dir NW S S SW W S N N Wind char LT GN GN LT LT GN LT GN Avg clouds FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 5 5 10 10 10 $$ IAZ031-012200- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 23 1 30 17 29 Temp 21 22 18 12 7 5 4 8 22 28 25 25 28 26 27 26 26 21 11 Dewpt 15 16 15 11 7 5 2 7 17 23 22 24 26 26 26 23 17 13 8 RH 77 77 88 96100100 91 96 81 81 88 96 92100 96 88 68 71 87 Wind dir S SW S S SW W SW S S S S SW W NW NW N N N NW Wind spd 9 8 5 4 3 2 2 4 9 9 6 5 4 5 9 12 13 13 10 Clouds OV B2 B1 SC SC SC SC B1 B1 B2 B2 B2 OV OV OV B2 B2 B1 SC PoP 12hr 20 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow S S S Wind chill 9 13 10 5 1 0 12 19 17 18 23 19 18 15 14 8 -2 Min chill 8 8 -1 -3 -5 11 16 17 12 -3 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -14 19 9 30 15 30 5 16 Temp -4 -5 10 18 16 18 28 28 21 20 28 26 17 8 14 12 Dewpt -4 -8 8 13 16 16 25 25 21 20 26 23 17 8 11 9 PWind dir NW S S SW W S NW N Wind char LT GN GN LT LT GN LT GN Avg clouds SC FW SC FW SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 0 5 5 10 $$ IAZ014-012200- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 19 1 27 12 25 Temp 18 19 16 13 9 6 3 7 19 25 22 23 26 24 23 20 23 17 6 Dewpt 12 15 15 13 9 6 2 7 16 20 19 22 24 23 21 17 14 10 3 RH 77 84 96100100100 95100 88 81 88 96 92 96 92 88 68 73 87 Wind dir SW SW SW SW SW SW W SW S S S SW W W NW N N N NW Wind spd 11 10 8 6 5 5 4 5 9 10 10 9 6 8 11 13 17 14 10 Wind gust 24 25 Clouds OV B2 B2 B2 B1 B1 SC SC B1 B2 B2 B2 OV B2 OV B2 B1 SC SC PoP 12hr 20 0 0 20 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow S S Wind chill 5 7 5 3 -1 -5 -7 -3 8 15 11 13 18 15 11 7 8 3 -9 Min chill -5 3 -3 -9 -10 11 11 10 6 -11 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -17 15 6 27 13 27 2 13 Temp -8 -12 7 11 13 15 25 23 19 17 26 23 14 4 10 6 Dewpt -8 -14 3 9 13 15 25 22 19 17 25 22 14 4 9 5 PWind dir NW SW SW SW W SE N N Wind char LT GN GN GN LT GN GN GN Avg clouds FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 5 5 20 5 10 Snow S $$ IAZ022-012200- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 20 5 27 16 27 Temp 18 20 18 15 10 8 5 9 20 25 23 25 27 25 26 24 24 17 8 Dewpt 14 16 16 14 10 8 5 9 17 22 21 24 26 25 25 22 16 13 6 RH 84 84 92 96100100100100 88 88 92 96 96100 96 92 71 84 91 Wind dir SW SW SW SW SW SW W SW S S S SW SW W NW N N N N Wind spd 10 10 6 6 6 6 5 6 9 10 10 10 9 9 10 13 16 14 10 Clouds OV OV OV B2 SC SC SC SC B1 B2 B2 B2 OV OV OV B2 B2 SC SC PoP 12hr 20 0 0 20 20 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow S S S S S Wind chill 6 8 8 5 -1 -3 -6 -2 9 15 12 15 18 15 16 12 11 2 -7 Min chill 4 6 -2 -7 -7 11 12 14 8 -8 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -14 16 7 27 16 28 5 13 Temp -6 -9 6 12 13 17 25 23 22 19 26 24 18 6 11 8 Dewpt -6 -10 3 8 13 16 24 22 22 19 26 24 17 6 11 7 PWind dir NW SW SW SW W S NW N Wind char LT GN GN GN LT GN GN GN Avg clouds SC FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 5 0 10 5 10 $$ MNZ072-012200- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 21 3 30 10 17 Temp 19 21 16 13 9 5 4 9 21 27 27 26 29 22 17 14 15 12 5 Dewpt 11 13 13 11 7 3 2 7 16 20 22 24 26 21 14 11 7 6 0 RH 70 71 88 91 91 91 91 91 81 74 81 92 88 96 88 88 70 76 79 Wind dir SW SW SW SW W W SW SW SW SW SW W W NW NW NW NW NW NW Wind spd 13 10 6 5 5 5 5 6 10 11 10 9 9 12 16 17 18 14 10 Clouds B1 B1 B1 B1 SC SC FW SC B1 B2 B2 B2 OV OV B2 B2 SC SC SC PoP 12hr 5 0 5 30 5 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries Snow S S C C Wind chill 6 10 6 4 -1 -6 -7 -2 10 17 17 17 20 10 2 -2 -2 -4-11 Min chill 4 5 -2 -7 -8 11 16 1 -3 -12 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -11 22 14 29 14 24 0 10 Temp -5 -4 9 20 19 21 27 26 20 19 22 18 10 2 7 4 Dewpt -7 -8 5 14 18 19 25 24 20 19 19 15 8 2 4 0 PWind dir W SW SW W W NE NW NW Wind char LT GN GN GN LT GN GN GN Avg clouds FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 10 20 20 20 5 Snow S S S S $$ MNZ081-012200- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 20 3 27 11 20 Temp 18 20 16 14 10 7 4 8 20 25 23 25 27 24 19 17 18 14 6 Dewpt 12 14 14 12 10 7 3 6 14 18 18 21 23 23 17 13 10 6 1 RH 77 77 92 92100100 95 91 77 74 81 84 85 96 92 84 70 70 79 Wind dir S SW SW SW SW SW W SW SW S SW SW W NW NW NW N NW NW Wind spd 13 10 8 5 5 5 4 6 10 11 11 10 6 10 14 16 17 16 11 Clouds OV B2 B2 B1 B1 SC SC SC SC B2 B2 B2 B2 OV OV B2 B1 SC SC PoP 12hr 10 0 5 30 5 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow C C Wind chill 4 8 5 4 0 -2 -5 -3 9 14 12 15 20 14 5 2 3 -2-10 Min chill 4 5 -1 -7 -8 10 12 4 1 -10 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -13 17 9 27 14 25 1 10 Temp -6 -8 7 15 14 18 25 24 20 18 24 20 12 2 8 5 Dewpt -8 -10 2 9 14 17 23 22 20 18 20 17 10 2 5 2 PWind dir NW SW SW SW W E N NW Wind char LT GN GN GN LT GN GN GN Avg clouds SC FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 10 5 20 20 5 Snow S S S $$ MNZ089-012200- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 18 1 26 10 20 Temp 17 18 16 12 8 5 3 7 18 24 22 22 26 23 19 16 18 13 4 Dewpt 12 14 14 12 8 5 2 7 14 19 19 22 24 23 17 13 10 6 1 RH 80 84 92100100100 95100 84 81 88100 92100 92 88 70 73 87 Wind dir SW SW SW SW SW W W SW SW S SW SW W NW N N N N NW Wind spd 13 11 8 6 5 5 5 6 10 11 10 9 8 10 14 16 17 14 10 Clouds OV B2 B2 B1 B1 SC SC SC B1 B2 B2 B2 OV OV OV B2 B1 FW FW PoP 12hr 10 0 0 40 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries Snow S S C C Wind chill 3 5 5 1 -2 -6 -8 -5 6 13 11 12 18 12 5 1 2 -3-11 Min chill 2 4 -3 -9 -9 9 11 4 -1 -12 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -15 16 9 27 14 24 2 10 Temp -7 -10 5 14 14 17 25 23 20 18 23 20 12 3 7 4 Dewpt -8 -11 3 10 14 16 24 22 20 18 23 19 11 3 7 3 PWind dir NW SW SW SW W E N N Wind char LT GN GN GN LT GN GN GN Avg clouds FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 5 5 20 20 5 Snow S S S $$ SDZ040-012200- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 20 1 28 9 15 Temp 18 20 16 10 5 2 2 7 20 26 25 25 29 21 16 13 14 12 3 Dewpt 12 14 13 8 3 0 1 7 16 20 22 23 26 21 13 10 7 5 -1 RH 77 77 88 91 91 91 95100 84 78 88 92 88100 88 87 73 73 83 Wind dir S SW SW SW W W SW S S S SW W NW N N N N NW NW Wind spd 13 11 6 5 5 4 4 6 10 10 8 8 8 11 13 14 16 13 8 Wind gust 24 24 25 26 Clouds B2 B1 B1 B1 SC SC SC B1 B2 B2 B2 OV OV OV B2 B2 SC SC SC PoP 12hr 0 0 5 30 5 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Flurries Snow S S C C Wind chill 4 7 5 1 -6 -8 -8 -5 8 15 16 17 20 9 1 -3 -2 -3-11 Min chill 0 4 -7 -12 -9 9 15 0 -5 -12 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -15 20 11 28 12 24 -1 10 Temp -9 -6 9 19 16 18 26 25 18 17 22 16 8 0 7 4 Dewpt -10 -9 6 15 16 16 24 23 18 17 20 15 6 0 5 1 PWind dir W S SW W W E N NW Wind char LT GN GN GN LT GN GN GN Avg clouds FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 10 20 20 10 5 Snow S S S $$ SDZ050-012200- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 26 9 36 14 25 Temp 22 26 19 13 11 12 15 20 33 36 33 30 32 26 24 20 22 19 11 Dewpt 12 13 12 10 9 10 12 17 27 31 30 30 30 26 23 17 13 11 6 RH 65 57 74 87 91 91 88 88 78 82 89100 92100 96 88 68 70 80 Wind dir SW W W W W SW SW SW W W W W NW NW N N N N N Wind spd 13 10 8 6 6 6 9 9 10 10 9 10 13 16 18 18 18 14 8 Wind gust 26 28 Clouds FW FW FW FW FW SC B1 B2 B1 B1 B2 OV B2 OV OV B2 B2 B1 B1 PoP 12hr 0 0 0 30 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries Frzg rain S Rain S S C Snow S C C Wind chill 9 16 8 2 1 1 4 9 25 29 25 21 22 14 10 5 8 5 -1 Min chill 4 7 0 -1 2 24 20 10 4 -1 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -2 34 19 36 19 32 8 22 Temp 3 11 29 29 22 23 34 31 24 26 31 22 15 9 16 16 Dewpt 2 8 23 24 21 20 30 28 23 25 27 21 14 9 12 14 PWind dir W SW SW W SW W N E Wind char LT GN GN GN GN GN GN GN Avg clouds SC FW FW FW SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 5 5 10 5 $$ SDZ057-012200- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 26 6 35 14 22 Temp 22 26 18 12 9 9 12 18 30 35 33 31 32 25 21 18 20 17 10 Dewpt 12 13 12 10 8 8 10 16 25 30 30 31 31 25 20 15 12 10 6 RH 65 57 77 91 96 96 91 92 81 82 89100 96100 96 88 71 73 83 Wind dir W W NW W W SW S S SW W W W NW NW N N N N N Wind spd 10 10 6 5 4 4 5 5 6 8 8 10 11 13 16 13 14 12 5 Wind gust 24 Clouds FW FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV B2 B2 B1 B1 B1 PoP 12hr 0 0 20 40 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries Frzg rain C C Rain S C C C Snow S C C Wind chill 11 15 8 3 1 1 3 10 22 28 26 22 23 14 8 4 6 4 0 Min chill 6 7 -2 -3 3 25 21 7 4 -1 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -3 33 17 35 17 29 5 19 Temp 1 8 28 29 22 22 33 31 23 24 28 20 13 6 14 14 Dewpt 1 7 22 24 22 21 30 28 23 24 25 20 13 6 10 12 PWind dir SW S SW W S NW N NE Wind char LT GN GN GN GN GN GN GN Avg clouds SC SC FW FW SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 5 10 10 5 $$ SDZ038-012200- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 22 -1 31 9 17 Temp 19 22 14 5 1 1 4 10 19 27 29 28 30 22 16 14 15 12 3 Dewpt 12 13 12 5 0 0 2 9 18 23 25 28 29 21 14 11 10 6 0 RH 74 68 92100 95 95 91 96 96 85 85100 96 96 92 88 80 76 87 Wind dir S SW W NW W S S S S S SW W NW N N N N NW NW Wind spd 10 6 5 4 3 4 5 8 9 6 5 6 10 13 14 14 14 12 5 Clouds FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 SC FW PoP 12hr 0 0 20 40 5 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Frzg rain C Snow S S C C C C Wind chill 7 13 5 -4 -7 -8 -7 -2 8 20 23 21 21 9 1 -1 0 -2 -9 Min chill 5 4 -8 -10 -7 11 20 0 -3 -9 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -13 25 14 30 14 25 -1 11 Temp -7 -2 16 23 18 18 27 27 19 18 23 16 8 0 7 5 Dewpt -8 -4 13 20 18 18 26 25 19 18 23 16 8 0 4 4 PWind dir SW S SW W S NE N N Wind char LT GN LT GN GN GN GN GN Avg clouds FW SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 5 20 20 10 5 Snow S S $$ SDZ059-012200- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 24 2 33 12 21 Temp 21 24 16 10 5 4 4 10 24 31 28 29 31 25 20 17 19 16 6 Dewpt 13 15 14 9 5 3 3 9 21 26 26 28 30 24 19 14 12 9 3 RH 71 68 92 96100 95 95 96 88 81 92 96 96 96 96 88 74 73 87 Wind dir S SW W W W SW S S S SW SW W NW NW N N N N NW Wind spd 11 8 5 4 4 4 5 6 9 8 5 6 9 12 16 16 17 13 8 Wind gust 26 24 Clouds SC FW FW FW FW SC B1 B2 B2 B2 B2 OV OV OV OV B2 B1 SC SC PoP 12hr 0 0 5 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries Frzg rain S S Snow C C Wind chill 9 15 7 1 -3 -5 -7 -1 14 24 22 22 23 13 6 2 4 1 -7 Min chill 4 7 -4 -8 -7 19 20 4 -1 -8 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -11 27 15 32 16 27 2 13 Temp -5 0 19 24 19 18 29 28 22 20 26 20 11 3 10 8 Dewpt -5 -3 15 22 19 18 28 27 22 20 26 20 11 3 8 7 PWind dir W S SW W SW NE N N Wind char LT GN LT GN GN GN GN GN Avg clouds FW FW SC SC SC B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 5 10 10 10 5 $$ SDZ062-012200- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 21 1 28 13 22 Temp 18 20 16 12 6 3 3 7 18 25 26 25 29 26 21 18 20 16 7 Dewpt 12 15 15 10 5 2 1 7 16 21 22 23 26 25 20 15 11 8 3 RH 77 81 96 91 96 95 91100 92 84 85 92 88 96 96 88 67 70 83 Wind dir S SW S SW W W SW S S S SW W W NW N N N N NW Wind spd 11 10 5 4 3 3 2 4 9 9 5 5 5 8 12 13 14 12 8 Wind gust 25 Clouds B2 B1 SC SC SC SC SC B1 B2 B2 B2 OV OV OV B2 B2 B1 SC FW PoP 12hr 5 0 0 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries Snow S S C C Wind chill 5 9 7 4 -1 0 -2 8 16 19 19 23 17 9 4 6 1 -7 Min chill 1 6 -3 -8 -8 9 17 8 2 -8 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -15 19 12 29 15 26 2 12 Temp -7 -7 9 18 17 17 26 25 21 19 25 21 13 4 9 7 Dewpt -8 -9 7 15 17 16 24 24 21 18 24 20 10 4 7 5 PWind dir NW S S SW W E N N Wind char LT GN LT LT LT GN LT GN Avg clouds FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 5 5 10 10 5 $$ SDZ070-012200- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 24 4 32 16 28 Temp 21 24 17 12 8 6 6 11 26 31 27 27 29 27 26 24 25 20 9 Dewpt 15 16 15 11 8 5 4 10 21 26 25 27 28 26 25 22 17 12 7 RH 77 71 92 96100 96 91 96 81 81 92100 96 96 96 92 71 71 91 Wind dir S SW S SW W W SW SE S S S W W NW NW N N N NW Wind spd 11 9 5 5 4 3 3 5 10 9 5 5 5 9 12 13 16 14 10 Clouds B2 SC SC FW FW FW SC B1 B1 B2 B2 OV OV OV OV B2 B2 B1 SC PoP 12hr 10 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow S S Wind chill 9 14 9 4 -1 -1 1 2 16 23 20 20 23 19 15 11 12 6 -4 Min chill 7 8 -2 -5 -6 19 19 14 10 -5 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -12 23 14 32 16 29 4 16 Temp -4 -3 16 21 19 19 29 28 22 21 29 24 16 6 13 11 Dewpt -4 -4 12 18 19 18 27 27 22 21 28 24 15 6 12 9 PWind dir NW S S SW W S NW N Wind char LT GN GN LT LT GN GN GN Avg clouds SC SC FW FW SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 5 5 5 5 $$ SDZ069-012200- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 1148 AM CST Mon Dec 1 2025 Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 24 5 33 16 27 Temp 20 24 17 13 8 7 6 11 25 31 28 28 30 28 26 23 24 18 10 Dewpt 14 16 14 11 8 5 4 10 21 26 27 27 29 27 25 20 15 11 6 RH 77 71 88 91100 91 91 96 84 81 96 96 96 96 96 88 68 73 83 Wind dir S SW S W W W SW SE S S SW W W NW NW N N N NW Wind spd 11 8 5 5 5 3 3 5 8 6 5 5 6 10 13 14 17 14 9 Clouds B1 SC FW FW FW SC SC B1 B1 B1 B2 OV B2 OV OV B2 B2 B1 SC PoP 12hr 10 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries Frzg rain S Snow S S Wind chill 8 14 9 4 -1 -1 -1 2 16 25 22 22 23 18 15 10 10 4 -3 Min chill 7 8 -2 -4 -4 20 20 13 8 -5 Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max -9 25 16 32 17 29 5 15 Temp -2 -1 17 25 21 20 29 28 22 22 28 24 15 7 12 11 Dewpt -3 -3 15 21 20 19 28 28 22 22 28 23 15 7 11 10 PWind dir W S SW W SW SW NW N Wind char LT GN GN GN LT GN GN GN Avg clouds SC SC SC FW SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 5 5 5 5 $$