Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
917 FOUS53 KFSD 151134 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 634 AM CDT Wed Oct 15 2025 IAZ012-152100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 69 58 77 57 71 Temp 50 55 60 66 64 60 60 59 60 65 75 77 72 67 65 60 58 62 68 70 64 Dewpt 50 54 58 61 60 59 60 59 59 61 62 59 56 54 55 55 55 56 53 50 48 RH 100 96 93 84 87 96100100 96 87 64 54 57 63 70 84 90 81 59 49 56 Wind dir E E E SE E SE SE SE SE S S S S S S S S SW SW SW W Wind spd 6 6 9 10 10 11 10 12 13 18 20 20 14 14 12 10 10 10 12 11 5 Clouds OV B2 B2 B1 B2 B2 B1 SC B1 FW SC B1 B2 B2 B2 B2 B1 B1 SC FW FW PoP 12hr 50 20 10 30 30 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C S S Tstms S S Obvis PF PF Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 62 36 62 43 67 43 62 Temp 51 44 60 54 43 37 59 56 48 44 64 59 49 43 59 55 Dewpt 44 40 38 37 33 31 35 35 34 35 41 40 38 35 38 35 PWind dir W NW NW W S SW NW NW Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC B1 SC FW CL CL FW FW FW FW SC SC SC FW PoP 12hr 5 10 5 0 0 5 10 20 Rain shwrs S S $$ IAZ031-152100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 61 79 59 74 Temp 55 59 67 73 71 66 64 62 62 67 77 79 75 69 66 63 60 64 70 73 68 Dewpt 54 57 61 63 62 62 61 61 60 61 60 57 55 54 54 55 55 57 54 51 48 RH 96 93 81 71 73 87 90 97 93 81 56 47 50 59 65 75 84 78 57 46 49 Wind dir E E SE SE E SE SE SE SE S S S S S S S S SW SW SW W Wind spd 5 5 8 10 10 10 10 11 13 16 18 19 13 13 10 10 9 10 10 10 5 Wind gust 28 29 32 25 25 Clouds OV B2 B2 B1 SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B1 B1 SC FW FW PoP 12hr 40 10 5 30 30 QPF 12hr 0.02 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C S S Tstms S S S Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 64 37 65 44 70 44 66 Temp 53 45 62 56 46 38 61 59 50 45 67 63 51 45 62 59 Dewpt 45 41 38 37 34 31 33 33 34 35 41 41 39 36 38 35 PWind dir W NW NW W S SW NW NW Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC SC FW FW CL CL CL FW FW FW SC SC SC FW PoP 12hr 5 10 5 0 0 5 10 20 Rain shwrs S S $$ IAZ014-152100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 65 55 78 58 73 Temp 52 54 60 64 61 57 57 56 57 63 73 78 72 66 64 61 59 64 70 72 66 Dewpt 52 53 55 57 57 56 56 56 55 60 61 59 57 54 53 53 54 57 55 53 52 RH 100 96 84 78 87 96 96100 93 90 66 52 59 65 67 75 83 78 59 51 61 Wind dir E E E E E SE SE SE SE S S S S S S S S SW SW SW SW Wind spd 5 6 8 10 10 10 10 12 13 18 19 19 13 16 13 13 12 13 14 13 8 Wind gust 32 33 25 26 Clouds OV B2 B2 B2 OV B2 B1 B1 SC SC SC SC B2 B1 B2 B2 B2 B1 B1 SC FW PoP 12hr 50 20 10 10 50 QPF 12hr 0.03 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S S S S C C C C Tstms S S Obvis PF PF Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 64 37 62 42 68 43 63 Temp 51 44 61 56 44 37 59 56 46 43 65 61 48 43 59 55 Dewpt 44 40 39 36 32 30 33 34 33 34 40 40 38 33 37 35 PWind dir W NW NW W SW SW NW W Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC SC SC FW CL CL FW FW FW FW SC SC SC FW PoP 12hr 10 10 10 0 0 5 10 20 Rain shwrs S S $$ IAZ022-152100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 57 78 60 73 Temp 52 56 63 68 65 60 59 58 58 65 75 78 72 67 65 63 60 65 70 72 66 Dewpt 52 56 58 61 60 59 58 58 57 61 61 58 55 54 54 55 56 59 57 55 54 RH 100100 84 78 84 96 96100 96 87 62 50 55 63 68 75 87 81 63 55 65 Wind dir E E E SE E SE SE SE SE SE S S S S S S S S SW SW SW Wind spd 6 6 8 9 9 10 10 12 13 16 18 19 13 14 13 13 13 13 13 13 8 Wind gust 26 29 31 Clouds B2 B2 B2 B1 B2 B1 B1 SC SC FW SC SC B1 B1 B2 B2 B2 B1 B1 SC SC PoP 12hr 40 20 10 10 50 QPF 12hr 0.01 0 0 0 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S S S C C C C S Tstms S S S S Obvis F F Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 65 39 62 44 69 44 63 Temp 53 47 63 56 46 39 59 56 48 45 66 61 50 45 60 57 Dewpt 47 43 40 37 34 32 33 33 34 36 40 40 40 36 38 36 PWind dir W NW NW W S SW NW W Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC SC SC FW CL CL FW FW FW FW SC SC FW FW PoP 12hr 20 10 10 0 0 5 10 20 Rain shwrs S S S $$ MNZ072-152100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 58 53 76 57 70 Temp 46 49 54 55 55 54 54 54 57 62 72 75 72 67 65 60 58 61 67 69 64 Dewpt 46 48 50 51 52 53 54 54 57 59 61 60 57 56 55 55 54 53 49 47 47 RH 100 96 86 86 90 96100100100 90 68 60 59 68 70 84 86 75 52 45 54 Wind dir E E E E E SE SE SE SE S S S S S S SW SW SW SW SW W Wind spd 6 8 10 10 10 10 10 11 13 18 21 21 14 16 13 12 11 12 13 13 9 Wind gust 25 Clouds OV OV OV OV OV OV OV OV B1 B1 B1 B1 B2 B2 B1 B2 B1 SC FW FW CL PoP 12hr 30 40 10 20 20 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C S S S S S Tstms S S S Obvis PF PF Dense Fog Y Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 60 39 61 44 64 43 59 Temp 53 46 57 54 46 40 58 55 48 45 61 58 48 43 56 53 Dewpt 43 40 36 35 33 32 33 34 35 36 39 39 37 35 35 34 PWind dir W W W W SW SW W NW Wind char GN BZ GN GN GN GN GN BZ Avg clouds FW FW SC B1 SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 0 20 5 0 0 5 10 20 Rain shwrs S S S $$ MNZ081-152100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 53 76 59 71 Temp 48 51 55 59 57 55 55 54 56 61 72 76 71 67 64 61 59 63 68 70 65 Dewpt 48 49 51 52 51 53 53 54 55 57 58 57 55 54 53 54 54 54 51 48 47 RH 100 93 86 78 80 93 93100 96 87 61 52 57 63 67 78 83 72 54 45 52 Wind dir E E E E E SE SE SE SE S S S S S S S S SW SW SW SW Wind spd 5 6 9 10 10 10 10 11 13 17 18 19 16 17 13 13 12 13 13 13 9 Wind gust 27 28 Clouds OV B2 B2 B2 OV B2 OV B2 B2 SC B1 B1 B2 B1 B1 B2 B2 B1 SC FW FW PoP 12hr 50 20 20 20 40 QPF 12hr 0.03 0.02 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S S S S S C C C C Tstms S S Obvis F F Dense Fog Y Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 61 38 61 43 66 42 61 Temp 52 45 60 55 45 38 58 55 47 44 63 59 48 42 57 55 Dewpt 44 40 34 33 32 31 30 31 33 34 37 37 36 34 33 32 PWind dir W NW W W SW SW W NW Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC B1 SC FW CL FW FW FW FW FW SC SC SC SC PoP 12hr 5 10 10 0 0 5 10 20 Rain shwrs S S $$ MNZ089-152100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 61 54 76 58 70 Temp 46 51 55 60 58 55 56 55 56 62 72 76 71 66 64 60 58 62 67 69 64 Dewpt 46 50 52 54 54 54 55 55 56 58 60 57 55 54 53 55 54 54 52 48 47 RH 100 96 90 81 86 96 96100100 87 66 52 57 65 67 84 86 75 59 47 54 Wind dir E E E E E SE SE SE SE S S S S S S S S SW SW SW SW Wind spd 6 8 9 10 10 10 11 13 14 17 20 20 14 17 13 13 11 13 13 13 9 Wind gust 27 31 Clouds OV B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B2 B1 B1 SC FW FW PoP 12hr 50 20 10 30 30 QPF 12hr 0.05 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S C C C C S S Tstms S S Obvis F F Dense Fog Y Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 61 37 60 43 65 42 60 Temp 50 44 58 54 43 38 57 54 46 43 62 58 47 42 56 54 Dewpt 44 40 35 34 32 31 31 32 33 34 38 37 36 34 35 33 PWind dir W NW W W SW SW NW NW Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC B1 SC FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 10 10 0 0 5 10 20 Rain shwrs S S $$ SDZ040-152100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 53 74 52 66 Temp 46 49 54 57 57 55 56 55 57 62 71 74 70 64 61 56 52 56 63 66 60 Dewpt 45 48 52 54 54 54 55 55 57 60 61 60 57 57 55 54 51 50 48 47 45 RH 96 96 93 90 90 96 96100100 93 71 62 63 78 81 93 96 80 58 50 58 Wind dir E E E E E SE SE SE SE S S S S S SW SW SW SW SW SW W Wind spd 8 10 12 13 12 13 12 14 17 20 24 23 17 16 13 12 10 13 16 14 10 Wind gust 23 27 34 37 36 28 27 26 25 Clouds OV B2 B2 OV OV OV B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 FW FW CL FW PoP 12hr 40 40 10 40 5 QPF 12hr 0 0 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C S C C C C C Tstms S S S Obvis PF PF Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 57 35 60 42 63 40 58 Temp 49 42 55 52 42 35 56 54 46 43 60 56 46 41 55 52 Dewpt 41 38 36 34 32 30 33 35 34 34 40 40 36 33 35 35 PWind dir W NW W W S SW NW NW Wind char GN BZ GN GN GN BZ GN BZ Avg clouds FW SC SC B1 FW FW FW FW FW FW FW SC SC SC SC FW PoP 12hr 0 20 5 0 0 5 10 20 Rain shwrs S S S $$ SDZ050-152100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 70 60 73 47 66 Temp 50 53 58 66 66 63 62 61 62 65 71 69 63 57 55 51 47 53 62 65 60 Dewpt 49 52 56 59 59 59 56 56 56 58 58 59 58 55 52 49 45 46 45 43 42 RH 96 96 93 78 78 87 81 84 81 78 63 70 84 93 90 93 93 77 54 45 51 Wind dir E E SE SE E SE SE S S S S S W SW SW SW SW W W W W Wind spd 10 11 13 16 13 17 17 19 20 21 24 21 13 11 10 10 10 12 16 14 10 Wind gust 26 24 27 28 31 32 35 36 33 25 Clouds OV OV B2 B1 SC B1 B1 SC B1 B1 B1 B1 B2 B2 B2 SC FW CL CL FW FW PoP 12hr 40 30 50 50 0 QPF 12hr 0 0.02 0.16 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C C Tstms S S S S S S Obvis F+ F Dense Fog Y Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 56 35 65 45 65 41 59 Temp 50 44 53 51 43 36 59 59 51 46 60 57 48 42 54 52 Dewpt 39 35 35 30 30 28 33 36 36 36 41 37 36 33 35 33 PWind dir NW NW W SW S W NW NW Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds SC SC B1 SC FW CL CL CL FW FW SC SC SC SC SC SC PoP 12hr 0 20 0 0 0 5 10 20 Rain shwrs S S $$ SDZ057-152100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 58 74 45 67 Temp 49 52 56 61 62 60 61 59 61 66 72 70 63 57 54 50 46 53 63 66 61 Dewpt 49 51 54 56 58 60 60 59 58 61 60 61 58 56 53 49 46 47 46 43 43 RH 100 96 93 84 87100 97100 90 84 66 73 84 96 96 96100 80 54 43 51 Wind dir E E E E E SE SE SE SE S S SW SW SW SW SW SW SW W W W Wind spd 11 12 14 17 16 17 17 17 18 20 21 19 13 11 10 10 10 12 16 16 10 Wind gust 27 27 27 28 29 32 33 31 Clouds OV B2 OV B2 B2 B1 B1 B2 B1 B1 B1 B1 B2 B2 B1 SC FW CL FW FW SC PoP 12hr 30 40 40 40 0 QPF 12hr 0 0.06 0.21 0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C C C C C Tstms S S Obvis F+ PF Dense Fog Y Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 58 35 65 44 66 40 60 Temp 50 44 55 53 43 36 59 59 51 46 61 59 48 41 55 53 Dewpt 41 38 37 32 33 30 33 36 39 37 41 38 38 34 36 35 PWind dir W NW W SW S W NW NW Wind char GN BZ GN GN GN BZ BZ BZ Avg clouds SC SC B1 SC FW FW CL CL FW FW SC SC SC SC SC FW PoP 12hr 0 20 0 0 0 5 10 20 Rain shwrs S S $$ SDZ038-152100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 63 57 75 48 67 Temp 48 51 57 60 61 57 59 58 60 64 72 74 69 61 56 52 49 54 63 66 61 Dewpt 46 48 52 54 56 57 58 58 60 61 61 60 60 58 55 51 47 47 47 45 44 RH 93 89 83 81 84100 96100100 90 68 62 73 90 96 96 93 77 56 47 53 Wind dir E E E E E SE SE SE SE S S S S SW SW SW SW SW SW W W Wind spd 6 10 11 13 13 13 13 16 18 21 23 21 13 11 9 9 9 11 13 13 10 Wind gust 26 28 34 35 33 24 24 Clouds OV B2 OV OV B2 B2 OV B2 B2 B1 SC B2 B2 B2 B2 B1 FW CL FW FW FW PoP 12hr 30 40 40 50 0 QPF 12hr 0 0.05 0.07 0.13 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C S C C C C C C S S Tstms S S S S S Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 58 35 62 44 65 41 60 Temp 50 43 55 53 42 36 58 56 48 45 61 58 47 42 56 53 Dewpt 40 37 36 33 31 30 35 35 36 35 39 38 35 33 36 35 PWind dir W NW W SW S W NW NW Wind char GN BZ GN GN GN BZ GN BZ Avg clouds SC SC SC SC FW CL CL FW FW SC SC SC SC SC SC FW PoP 12hr 0 20 0 0 0 5 10 20 Rain shwrs S S S S $$ SDZ059-152100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 66 59 76 49 68 Temp 49 52 57 62 63 60 61 60 61 65 73 75 70 62 58 54 50 55 65 68 62 Dewpt 48 51 56 58 59 59 60 60 60 61 61 61 60 58 57 54 49 50 49 46 45 RH 96 96 96 87 87 96 97100 97 87 66 62 71 87 96100 96 83 56 45 54 Wind dir E E E E E SE SE SE SE S S S S SW SW SW SW W W W W Wind spd 8 10 12 13 13 14 14 17 18 20 24 21 14 12 10 9 8 10 13 13 8 Wind gust 25 27 33 36 35 25 Clouds OV OV B2 B2 B1 B2 B2 B1 B1 SC B1 B1 B2 OV OV B2 SC FW CL FW FW PoP 12hr 30 30 30 50 5 QPF 12hr 0.01 0 0.07 0.20 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C S C C C C C C C C Tstms S S S S S Obvis PF+ PF Dense Fog Y Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 59 35 63 44 66 42 61 Temp 50 43 56 53 43 36 59 57 48 45 62 59 47 42 57 54 Dewpt 41 38 37 34 32 30 34 35 36 35 41 40 36 33 38 36 PWind dir W NW W SW S W NW NW Wind char GN BZ GN GN GN BZ GN BZ Avg clouds FW SC SC SC FW CL CL CL FW FW SC SC SC SC SC FW PoP 12hr 0 20 0 0 0 5 10 20 Rain shwrs S S S $$ SDZ062-152100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 65 58 77 55 70 Temp 50 52 57 63 62 60 60 59 60 65 74 77 73 67 63 59 55 60 67 69 63 Dewpt 48 51 55 58 58 58 58 59 59 61 61 59 57 56 56 55 54 53 50 48 47 RH 93 96 93 84 87 93 93100 96 87 64 54 57 68 78 87 96 78 54 47 56 Wind dir E E E E E E SE SE SE S S S S S S S SW SW SW SW W Wind spd 6 9 10 11 11 12 12 13 14 18 21 19 16 16 12 10 9 10 12 12 8 Wind gust 25 31 35 35 27 Clouds OV OV B2 B2 B2 B2 B2 B1 B1 SC SC B1 B2 B2 B2 B1 B1 SC FW CL FW PoP 12hr 50 20 10 40 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C C C C Tstms S Obvis PF Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 61 37 62 44 66 43 62 Temp 52 44 59 53 44 37 58 56 48 45 63 59 49 43 59 55 Dewpt 43 39 37 35 33 31 34 34 34 36 40 40 37 35 37 35 PWind dir W NW W W S SW NW NW Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC B1 FW CL CL CL FW FW FW SC SC SC SC FW PoP 12hr 0 20 5 0 0 5 10 20 Rain shwrs S S S $$ SDZ070-152100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 62 78 57 72 Temp 55 57 64 72 70 65 63 62 63 68 76 78 74 68 64 60 57 62 69 72 66 Dewpt 55 56 60 64 63 61 61 62 60 63 62 59 57 55 56 56 55 55 52 49 47 RH 100 96 87 76 78 87 93100 90 84 62 52 55 63 75 87 93 78 55 44 50 Wind dir E E SE SE E SE SE SE SE S S S S S S S SW W W W W Wind spd 5 6 10 11 10 12 11 13 16 18 20 20 16 14 11 10 9 10 11 10 5 Wind gust 31 32 31 26 Clouds OV OV B2 B1 SC B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW PoP 12hr 40 10 10 40 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C C S S Tstms S S Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 62 37 65 45 69 45 65 Temp 52 45 62 54 45 38 61 59 50 46 66 62 51 45 61 58 Dewpt 44 40 39 37 33 32 34 35 34 35 42 42 39 36 39 37 PWind dir W NW W W S SW NW NW Wind char LT GN GN GN GN GN GN BZ Avg clouds FW FW SC B1 FW CL CL CL CL FW FW FW SC SC SC FW PoP 12hr 5 10 5 0 0 5 10 20 Rain shwrs S S $$ SDZ069-152100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 634 AM CDT Wed Oct 15 2025 Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 72 62 78 55 70 Temp 54 56 62 69 69 65 63 62 63 66 74 77 73 66 62 58 55 59 67 69 64 Dewpt 53 55 59 62 63 61 61 62 60 61 61 59 57 57 57 56 54 53 50 48 47 RH 96 96 90 78 81 87 93100 90 84 64 54 57 73 84 93 96 80 54 47 54 Wind dir E E E SE E SE SE SE SE S S S S S SW S SW W W W W Wind spd 8 9 11 13 11 13 12 13 17 19 21 20 13 13 10 10 8 10 12 11 6 Wind gust 31 33 32 24 Clouds OV OV OV B1 SC B1 B1 B1 SC B1 B1 B1 B2 B2 OV B2 B1 SC FW CL CL PoP 12hr 50 10 10 40 10 QPF 12hr 0.01 0 0 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms S Obvis PF Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 60 37 63 45 68 45 63 Temp 52 45 59 53 44 38 59 57 50 46 64 60 50 45 59 56 Dewpt 44 40 37 36 33 31 34 35 35 36 42 42 38 35 38 37 PWind dir W NW W W S SW NW NW Wind char GN BZ GN GN GN GN GN BZ Avg clouds FW FW B1 B1 FW CL CL CL FW FW FW FW SC SC SC FW PoP 12hr 0 10 5 0 0 5 10 20 Rain shwrs S S $$