Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
800 FOUS53 KFSD 061657 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 1157 AM CDT Wed Aug 6 2025 IAZ012-062100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 84 68 87 71 90 Temp 79 84 82 73 70 69 68 77 83 86 83 76 74 73 71 79 86 89 86 Dewpt 71 74 74 72 69 68 67 73 75 77 77 73 70 68 67 73 76 78 78 RH 77 72 77 97 97 97 97 87 77 75 82 90 87 84 87 82 72 70 77 Wind dir S S SE SE SE SE SE S SE SE SE SE SE SE SE S S S S Wind spd 11 9 6 6 6 5 6 8 10 11 10 10 10 11 11 13 14 16 12 Clouds SC FW SC SC SC B1 SC FW FW FW SC SC SC B1 B1 FW FW FW SC PoP 12hr 30 20 5 5 0 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms S S S S Heat index 90 88 90 97 92 96102 98 Max heat 83 91 92 97 87 96 103 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 69 84 63 84 62 81 62 83 Temp 76 71 80 80 67 65 80 78 65 63 78 78 66 64 80 79 Dewpt 69 68 71 72 67 65 70 70 64 63 70 70 64 63 69 70 PWind dir S N E W S SW SW SW Wind char GN LT LT LT LT LT LT LT Avg clouds SC B2 B1 SC SC B1 SC SC B1 B1 SC SC SC SC SC FW PoP 12hr 40 30 40 10 40 20 30 10 Rain shwrs S C C S C C C C S S C S Tstms S C C S S C S S S S S S $$ IAZ031-062100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 69 90 72 92 Temp 78 85 84 76 73 71 69 79 85 89 87 80 77 74 72 81 88 91 89 Dewpt 71 73 74 72 70 69 68 71 74 75 76 73 71 68 67 71 75 76 76 RH 79 67 72 87 90 93 97 77 70 64 70 79 82 82 84 72 66 62 66 Wind dir S S SE E SE SE SE S SE SE SE SE SE SE SE S S S SE Wind spd 12 9 8 6 6 6 6 9 10 11 10 10 9 10 10 12 13 14 11 Clouds SC FW FW SC SC SC SC CL FW FW FW FW SC SC SC FW FW FW FW PoP 12hr 5 20 0 0 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 91 91 93 99 97 82 85 97104100 Max heat 94 90 94 102 94 98 106 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 85 66 84 63 82 64 84 Temp 78 72 82 82 70 67 81 80 67 65 79 80 68 65 80 81 Dewpt 69 69 72 73 69 66 70 71 66 64 70 70 67 64 69 70 PWind dir S NE E N E W SW SW Wind char GN LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC B1 SC SC SC B1 B1 SC FW SC SC FW PoP 12hr 30 20 50 20 50 20 30 10 Rain shwrs C S S C C S S C C S S C C Tstms C S S C C S S C C S S C C $$ IAZ014-062100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 84 68 87 70 90 Temp 79 84 82 74 71 68 68 76 83 86 84 77 74 72 71 79 86 88 86 Dewpt 69 72 73 71 69 67 67 71 74 75 76 73 70 68 67 71 75 77 77 RH 72 67 74 90 93 97 97 85 74 70 77 87 87 87 87 77 70 70 75 Wind dir S S SE SE S SE SE S SE SE SE SE S S SE S S S S Wind spd 12 11 9 6 6 6 5 8 10 11 10 10 10 10 11 13 14 17 13 Wind gust 25 27 24 Clouds B1 SC SC SC SC B1 B1 FW FW FW FW FW SC SC SC FW FW FW FW PoP 12hr 30 30 10 5 0 QPF 12hr 0.06 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 89 87 90 95 92 95101 97 Max heat 90 84 92 96 89 95 102 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 70 85 65 85 63 82 63 84 Temp 78 72 80 80 69 66 81 79 66 64 79 78 67 64 80 80 Dewpt 70 68 71 72 67 65 70 70 64 63 69 69 64 63 68 70 PWind dir S SE SE SW SW W SW SW Wind char GN LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC B1 SC SC B1 B1 B1 SC SC SC FW FW PoP 12hr 40 40 50 20 40 20 30 10 Rain shwrs C C C C C S S C C S S C S Tstms C C C C C S S S S S S C S $$ IAZ022-062100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 69 87 71 90 Temp 78 83 81 74 70 69 69 76 83 86 83 77 74 73 71 80 86 89 86 Dewpt 70 72 74 72 69 68 68 72 75 76 77 73 70 69 67 72 75 77 77 RH 76 70 79 93 97 97 97 87 77 72 82 87 87 87 87 77 70 68 75 Wind dir S S SE SE SE S SE S SE SE SE SE S S S S S S S Wind spd 13 10 9 9 9 9 8 10 10 11 10 10 10 11 11 13 14 16 13 Wind gust 25 26 Clouds B1 SC FW SC SC B1 SC FW FW FW FW FW SC SC SC FW FW FW SC PoP 12hr 20 30 5 5 0 QPF 12hr 0.05 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 88 87 90 95 92 82 96102 97 Max heat 90 92 97 89 96 103 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 85 66 84 63 82 64 83 Temp 78 73 80 80 69 67 80 78 66 65 79 78 66 65 79 79 Dewpt 70 68 73 73 69 66 72 71 66 64 71 70 65 63 70 71 PWind dir S SE E S S SW SW SW Wind char GN GN LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC B1 SC SC B1 B1 B1 SC SC SC FW FW PoP 12hr 40 40 60 30 50 30 30 10 Rain shwrs C C C C L C C C C S C C C Tstms C C S C C C C C C S C C C $$ MNZ072-062100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 84 68 88 72 91 Temp 79 83 82 75 72 70 69 76 84 86 84 77 75 73 72 80 87 88 86 Dewpt 70 72 72 72 70 69 68 73 73 75 75 75 74 71 70 73 74 76 76 RH 74 70 72 90 93 97 97 90 70 70 74 94 97 93 93 79 65 68 72 Wind dir S S SE S S S S S SE SE SE SE SE SE SE S S S S Wind spd 10 6 6 5 5 4 4 5 9 10 10 9 9 9 10 12 14 16 13 Clouds B1 SC SC SC SC B1 B1 SC FW FW FW SC B1 SC B1 SC SC FW SC PoP 12hr 10 20 5 5 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Heat index 81 89 87 90 95 92 84 95 99 96 Max heat 83 90 86 91 95 89 95 99 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 69 83 64 84 63 84 64 85 Temp 76 70 80 80 68 65 81 80 67 65 81 79 68 65 81 79 Dewpt 74 69 65 66 64 63 63 65 64 62 65 66 64 63 64 66 PWind dir SW NW SW W W SW SW SW Wind char GN LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 50 20 10 5 20 20 20 10 Rain shwrs C C S S S S S Tstms S C S S $$ MNZ081-062100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 68 86 71 89 Temp 78 82 81 73 69 69 69 76 83 85 83 77 75 73 72 79 86 88 86 Dewpt 68 70 70 70 68 68 68 70 72 73 73 73 72 69 68 71 72 74 75 RH 71 67 69 90 97 97 97 82 70 67 72 87 90 87 87 77 63 63 70 Wind dir S S S SE S S S S SE SE SE S S S S S S S S Wind spd 12 10 6 5 5 4 5 5 8 10 10 9 9 10 10 13 14 17 13 Clouds B2 SC SC SC B1 B1 B1 SC FW FW FW SC B1 SC SC FW SC FW SC PoP 12hr 10 20 10 5 5 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 86 85 88 92 89 92 97 95 Max heat 87 84 90 94 87 95 99 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 83 65 84 64 81 64 83 Temp 78 71 80 79 69 66 81 79 67 65 79 78 67 65 80 79 Dewpt 71 69 68 68 66 64 65 66 64 63 66 65 64 62 64 66 PWind dir S NW S W SW SW SW SW Wind char GN LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC SC SC SC B1 B1 SC FW SC SC FW FW PoP 12hr 50 30 30 10 30 20 30 10 Rain shwrs S C C S C C C C S C S Tstms S C S S C C S S S S $$ MNZ089-062100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 82 68 85 71 88 Temp 77 81 81 74 70 69 68 76 82 84 83 76 74 72 71 78 84 88 85 Dewpt 69 70 72 71 69 68 67 71 73 73 74 74 72 69 68 71 73 75 75 RH 76 69 74 90 97 97 97 85 74 70 74 94 93 90 90 79 70 66 72 Wind dir S S SE SE S S S S SE SE SE SE S S S S S S S Wind spd 12 9 8 6 5 5 5 8 9 10 10 10 10 10 11 13 16 16 13 Clouds B1 SC SC SC SC B1 B1 FW FW FW SC FW SC SC B1 FW FW FW FW PoP 12hr 30 20 5 5 5 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 85 85 87 91 90 91 97 94 Max heat 87 83 87 93 87 93 99 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 69 83 64 83 63 81 63 82 Temp 76 71 79 79 67 65 80 78 66 64 78 77 66 64 79 78 Dewpt 71 68 68 68 66 64 66 68 65 63 66 67 64 62 65 67 PWind dir S N SE W SW SW SW SW Wind char GN LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC SC SC SC B1 B1 SC FW SC SC FW FW PoP 12hr 40 30 30 10 30 20 20 10 Rain shwrs S C C S C C C C S S S S Tstms S C S S C C S S S S S $$ SDZ040-062100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 67 87 71 89 Temp 77 82 80 73 70 68 67 76 83 86 83 76 74 73 71 78 85 88 85 Dewpt 70 71 72 70 69 67 66 72 73 74 74 73 70 69 67 71 74 75 75 RH 79 69 77 90 97 97 97 87 72 68 74 90 87 87 87 79 70 66 72 Wind dir SW S SE SE SE SE SE SE SE SE SE SE SE SE SE S S S S Wind spd 9 6 6 5 5 4 5 6 10 13 12 11 10 11 11 13 17 17 13 Wind gust 27 24 Clouds SC SC SC SC SC B1 B1 SC CL FW FW SC B1 SC B1 FW FW SC SC PoP 12hr 20 10 5 5 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S C Heat index 87 84 89 94 90 93 98 94 Max heat 88 84 90 95 87 93 99 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 83 62 82 61 82 62 84 Temp 74 67 78 80 66 63 78 78 65 62 79 78 65 62 80 78 Dewpt 70 65 65 64 61 60 62 63 60 59 64 65 62 60 64 65 PWind dir W NW SW W SW SW SW SW Wind char GN LT LT LT LT GN LT GN Avg clouds SC B1 B1 SC FW SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 40 10 10 5 20 10 10 5 Rain shwrs C C S S Tstms C C S S $$ SDZ050-062100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 87 67 93 69 95 Temp 80 86 83 76 71 69 67 77 85 91 86 80 77 73 69 79 88 93 87 Dewpt 71 71 70 70 69 68 66 71 73 72 72 70 69 65 63 67 69 68 69 RH 74 61 65 82 93 97 97 82 67 54 63 72 76 76 81 67 54 44 55 Wind dir SE SE SE E SE SE SE SE SE SE SE SE S S S S S S NW Wind spd 6 6 9 9 6 5 5 9 13 17 16 13 12 11 10 11 13 16 14 Wind gust 24 23 Clouds FW FW FW SC FW SC SC FW FW SC SC B1 SC FW SC SC FW SC SC PoP 12hr 10 10 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 83 92 88 92 99 92 84 92 97 91 Max heat 85 94 85 92 100 90 93 98 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 64 83 61 82 61 84 62 87 Temp 72 65 78 78 67 62 78 77 66 62 79 78 68 63 82 79 Dewpt 64 60 60 60 59 59 61 60 60 59 63 61 60 59 62 62 PWind dir NW N SE N S W S S Wind char GN GN LT LT LT GN LT GN Avg clouds B1 B1 SC FW SC SC SC SC SC SC SC FW SC FW FW FW PoP 12hr 30 10 10 20 20 10 20 10 Rain shwrs C S S S S S S Tstms C S S S S S $$ SDZ057-062100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 68 95 70 95 Temp 84 89 86 77 73 70 68 78 87 92 89 82 78 74 71 79 89 93 88 Dewpt 71 71 72 72 70 69 67 72 73 73 73 73 70 67 66 69 69 69 70 RH 65 56 63 85 90 97 97 82 63 54 59 74 76 79 84 72 52 46 55 Wind dir SE E E SE SE SE E SE SE SE SE SE SE SE SE S S SW NW Wind spd 5 8 10 10 9 8 8 11 16 18 18 16 13 12 11 12 13 16 16 Wind gust 28 Clouds FW FW FW SC FW SC SC FW FW SC SC B1 SC SC SC SC FW SC SC PoP 12hr 10 10 0 5 5 QPF 12hr 0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 89 96 93 94101 98 87 94 98 93 Max heat 90 96 92 95 102 97 94 98 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 86 63 85 63 87 64 89 Temp 74 66 80 82 69 64 81 80 68 64 82 82 70 65 85 83 Dewpt 66 61 60 59 60 59 60 60 61 60 63 62 61 60 61 62 PWind dir NW NW S NW S SW S S Wind char GN GN LT GN LT GN GN GN Avg clouds B1 B1 SC FW SC SC SC SC SC SC SC FW SC FW FW FW PoP 12hr 20 5 5 10 10 10 10 5 Rain shwrs S S Tstms S S $$ SDZ038-062100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 87 68 90 71 92 Temp 79 86 84 76 71 69 68 76 85 89 86 80 76 74 71 79 87 90 88 Dewpt 70 71 72 71 70 68 67 72 73 74 75 74 72 69 68 71 72 73 74 RH 74 61 67 85 97 97 97 87 67 61 70 82 87 84 90 77 61 58 63 Wind dir S SE SE SE SE SE SE SE SE SE SE SE SE SE SE S S S S Wind spd 5 5 8 5 5 5 5 9 13 14 16 13 11 11 11 13 16 14 13 Wind gust 25 Clouds FW FW FW SC SC SC B1 FW CL FW FW SC B1 SC SC FW SC SC SC PoP 12hr 10 10 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 91 89 92 98 95 85 94 98 96 Max heat 83 94 87 94 98 92 94 101 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 65 84 61 84 61 86 62 87 Temp 72 65 80 80 67 62 79 79 66 62 81 80 68 63 82 82 Dewpt 67 62 62 62 59 58 61 62 60 59 63 62 62 60 64 64 PWind dir NW NW SW NW SW SW S S Wind char GN GN LT LT LT GN LT GN Avg clouds B1 B1 SC FW FW SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 40 5 5 10 10 10 10 5 Rain shwrs C S Tstms C S $$ SDZ059-062100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 68 90 71 94 Temp 81 87 84 76 72 69 68 77 86 89 86 80 75 73 71 80 87 91 87 Dewpt 71 73 73 73 71 68 67 72 74 75 76 75 71 69 68 71 73 75 75 RH 72 63 70 90 97 97 97 85 68 64 72 85 87 87 90 74 63 60 68 Wind dir S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE S S S Wind spd 8 6 8 8 6 5 5 9 13 16 16 13 12 12 11 13 16 16 13 Clouds FW SC SC SC B1 SC B1 FW CL FW SC B1 SC SC SC FW FW FW SC PoP 12hr 30 10 0 5 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 85 94 90 94 99 96 85 95102 97 Max heat 85 94 88 95 100 93 97 105 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 63 85 62 86 63 88 Temp 74 67 80 81 67 64 81 80 66 63 81 80 68 64 82 82 Dewpt 69 63 64 64 61 60 62 64 61 60 66 65 63 61 65 66 PWind dir NW N S NW SW SW S S Wind char GN GN LT LT LT GN LT GN Avg clouds B1 B1 B1 FW FW SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 30 10 10 10 20 10 10 5 Rain shwrs C C S S Tstms C C S S $$ SDZ062-062100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 84 69 87 72 90 Temp 78 83 82 75 72 70 69 76 84 86 84 77 75 73 72 79 86 89 86 Dewpt 71 73 74 72 70 69 68 73 75 76 76 74 72 69 68 72 75 76 76 RH 79 72 77 90 93 97 97 90 74 72 77 90 90 87 87 79 70 66 72 Wind dir S S SE SE SE SE SE SE SE SE SE SE SE SE SE S S S S Wind spd 10 8 8 5 5 4 5 6 10 12 11 10 10 10 10 12 14 14 12 Wind gust 25 25 Clouds SC SC SC SC B1 SC B1 FW FW FW FW SC SC SC B1 FW FW FW SC PoP 12hr 30 10 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Heat index 89 88 92 96 92 95101 97 Max heat 84 92 88 94 99 91 96 103 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 69 83 64 84 63 82 63 84 Temp 75 70 80 80 68 65 80 79 66 63 78 78 67 64 80 80 Dewpt 71 67 68 68 65 63 67 67 63 62 68 67 64 62 66 67 PWind dir S N E W E SW SW SW Wind char GN LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC SC SC SC SC SC SC FW SC SC FW FW PoP 12hr 40 20 20 10 30 20 20 5 Rain shwrs S C S S S C S S S S Tstms S C S S S S S S S $$ SDZ070-062100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 69 89 72 91 Temp 80 85 84 75 73 70 69 78 85 87 86 77 76 74 72 80 87 90 88 Dewpt 73 74 75 73 72 69 68 73 77 78 78 75 72 69 69 73 77 78 78 RH 79 70 74 94 97 97 97 85 77 75 77 94 87 84 90 79 72 68 72 Wind dir S S SE E E SE SE SE SE SE SE SE SE SE SE S S S SE Wind spd 10 9 8 6 6 6 6 9 11 12 11 10 10 10 11 13 14 14 12 Clouds SC FW SC SC SC SC SC FW FW FW FW SC B1 SC B1 FW FW FW FW PoP 12hr 5 10 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 83 93 92 95100 98 85 99105102 Max heat 85 96 89 97 103 95 99 106 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 84 65 84 63 82 64 84 Temp 76 71 80 80 69 66 81 80 67 65 79 80 68 65 81 81 Dewpt 71 69 72 72 67 65 71 71 66 64 71 72 67 64 70 72 PWind dir S N NE N SE SW SW SW Wind char GN GN LT LT LT LT LT LT Avg clouds SC B1 B2 SC SC SC B1 SC SC B1 SC FW SC SC SC FW PoP 12hr 40 20 40 20 40 20 20 10 Rain shwrs S C S S C C S C C S S S S Tstms S C S S C C S C S S S S S $$ SDZ069-062100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 1157 AM CDT Wed Aug 6 2025 Date Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 87 69 90 71 92 Temp 80 86 85 76 74 71 69 77 84 87 85 78 76 73 71 78 86 90 88 Dewpt 73 75 76 73 72 69 68 73 76 78 78 75 72 69 69 72 75 77 78 RH 79 70 75 90 93 93 97 87 77 75 80 91 87 87 93 82 70 66 72 Wind dir S SE SE E SE SE SE SE SE SE SE SE SE SE SE SE S S SE Wind spd 10 9 9 6 5 5 6 9 12 13 13 11 10 10 10 13 14 14 12 Clouds SC SC SC SC SC SC SC FW FW FW SC B1 SC SC SC FW FW FW SC PoP 12hr 10 10 0 5 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 84 95 94 93100 97 96104102 Max heat 84 98 90 94 103 94 99 106 Date Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 69 84 65 84 63 84 64 86 Temp 76 70 79 80 68 65 80 79 67 64 78 80 68 65 80 81 Dewpt 71 67 69 70 67 64 69 70 66 64 70 70 66 63 68 70 PWind dir NW N NE NW SW W S SW Wind char GN GN LT LT LT LT LT GN Avg clouds SC B2 B1 SC SC SC SC SC B1 B1 SC SC SC SC FW FW PoP 12hr 40 20 30 10 30 20 20 10 Rain shwrs S C S S C C C S S S S Tstms S C S S C S S S S S S $$