Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
628 FOUS53 KFSD 240533 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 1233 AM CDT Fri Jul 24 2026 IAZ012-250900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 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 61 80 66 94 72 Temp 66 64 62 68 73 78 80 73 70 68 68 78 88 94 92 79 77 73 72 Dewpt 66 64 62 65 69 71 71 70 69 68 68 74 77 74 72 71 71 69 70 RH 100100100 90 87 79 74 90 97100100 88 70 53 52 77 82 87 93 Wind dir SE S S S S S S SE S S S SW SW SW S S S S S Wind spd 6 6 9 12 12 10 9 9 10 9 8 6 6 6 6 9 9 8 6 Clouds OV OV OV B2 B2 B2 SC SC SC B2 B2 FW SC SC FW SC SC B1 B1 PoP 12hr 80 10 0 0 0 QPF 12hr 0.41 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C Sprinkles C Obvis PF PF Heat index 83 100103100 83 Max heat 84 83 101 104 98 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 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 94 72 97 69 91 66 91 67 90 Temp 90 92 78 72 92 94 75 70 86 89 73 68 87 89 73 68 86 88 Dewpt 74 75 73 71 69 65 65 64 67 65 65 64 67 64 65 64 65 63 PWind dir S S NE E SE SE SW SE SE Wind char GN GN LT LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW SC B1 SC SC SC SC FW FW FW SC SC PoP 12hr 0 20 5 10 10 10 5 10 5 Rain shwrs S S Tstms S S $$ IAZ031-250900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 82 67 96 73 Temp 69 66 63 68 74 81 82 76 72 69 68 79 90 95 93 84 80 76 73 Dewpt 65 64 63 66 68 70 70 71 71 69 68 74 74 71 72 72 72 70 70 RH 87 93100 93 82 69 67 85 97100100 85 60 46 51 67 77 82 90 Wind dir SE SE SE SE S SE S SE S S S S SW S SW S S S S Wind spd 5 8 9 9 10 8 9 9 8 6 5 5 6 6 8 8 6 5 5 Clouds OV OV OV OV B2 B1 B1 SC SC B1 B1 FW SC FW FW FW SC SC B1 PoP 12hr 100 20 0 0 0 QPF 12hr 0.15 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Tstms S S Heat index 85 86 83100103102 89 83 Max heat 88 87 102 106 102 82 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 97 72 92 68 91 68 91 Temp 93 94 81 75 93 95 79 73 88 90 75 70 88 89 75 70 88 89 Dewpt 74 73 74 71 70 63 66 66 66 65 67 66 66 64 67 66 65 62 PWind dir S S N E SE SE SE SE SE Wind char GN GN LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC B1 SC SC SC B1 FW FW SC SC FW PoP 12hr 5 20 5 5 20 10 10 10 10 Rain shwrs S S Sprinkles C Tstms S S $$ IAZ014-250900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 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 59 79 65 94 72 Temp 67 63 60 70 74 77 77 72 68 67 67 78 87 93 92 80 76 73 72 Dewpt 63 62 60 64 66 67 68 68 67 67 67 72 75 73 73 72 71 69 68 RH 87 97100 81 76 71 74 87 97100100 82 68 52 54 77 85 87 87 Wind dir S S S S S S S S S S SW SW SW SW S S SW SW SW Wind spd 10 8 9 12 13 12 11 10 9 10 9 9 9 8 6 8 8 9 6 Clouds OV OV OV B1 B2 B2 B2 B2 B1 OV OV SC CL FW SC SC SC B1 B2 PoP 12hr 40 20 0 0 5 QPF 12hr 0.10 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Sprinkles C Heat index 96102101 83 Max heat 97 103 98 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 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 94 73 96 68 91 65 90 65 90 Temp 90 91 77 73 92 92 74 70 86 88 71 67 86 88 71 67 86 87 Dewpt 73 74 72 69 70 68 65 64 67 66 65 63 66 65 64 63 65 63 PWind dir SW S N NE E SE SW S N Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW B1 SC SC SC SC FW FW FW SC FW PoP 12hr 0 40 5 5 5 10 10 10 5 Rain shwrs C C Tstms C S $$ IAZ022-250900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 78 66 93 72 Temp 66 64 63 68 72 76 78 72 69 68 68 78 86 92 91 79 76 74 72 Dewpt 64 63 63 65 66 68 68 68 68 68 68 74 76 74 75 73 72 70 71 RH 93 97100 90 81 76 71 87 97100100 88 72 56 60 82 87 87 97 Wind dir SE S SE S S S S S S SW SW SW SW SW S S SW SW SW Wind spd 5 6 9 11 11 10 9 8 8 8 8 8 8 6 6 8 8 9 8 Clouds OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 SC FW SC FW SC SC SC SC PoP 12hr 90 40 0 0 0 QPF 12hr 0.32 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C Obvis PF PF Heat index 97102101 83 Max heat 98 104 98 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 74 96 70 90 67 90 67 90 Temp 91 91 78 74 92 93 75 72 86 88 73 69 86 88 73 69 87 87 Dewpt 74 75 74 70 71 68 67 66 68 66 66 65 66 65 66 65 65 63 PWind dir S S N NE E SE S S E Wind char GN GN LT LT LT LT LT LT LT Avg clouds SC SC FW FW FW FW FW SC SC B1 SC SC SC FW FW SC SC FW PoP 12hr 0 20 5 5 10 10 5 10 10 Rain shwrs S Sprinkles C Tstms S $$ MNZ072-250900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 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 63 84 69 97 75 Temp 70 66 64 75 79 82 83 76 72 71 71 83 92 97 95 82 79 76 75 Dewpt 63 63 64 65 66 67 67 68 69 69 70 72 71 67 69 70 70 67 69 RH 78 90100 71 64 61 59 76 90 93 97 70 51 38 43 67 74 74 82 Wind dir S S S S S S S S SW SW SW SW SW W SE SW SW SW SW Wind spd 6 8 10 14 16 14 14 13 16 16 11 8 5 5 6 10 12 13 12 Clouds B2 B2 B2 B1 B1 SC SC FW FW SC SC FW CL FW SC SC B1 B1 B2 PoP 12hr 10 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 81 85 86 89 99100101 86 Max heat 82 86 85 100 103 100 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 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 96 73 97 69 92 67 92 67 91 Temp 91 93 78 73 92 93 75 70 87 90 73 69 88 90 73 69 88 89 Dewpt 69 70 72 70 65 61 64 63 63 59 63 63 63 60 64 63 62 59 PWind dir SW SW N N NE S NW W NW Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW SC SC SC FW SC FW FW FW FW SC FW PoP 12hr 10 20 0 10 5 10 5 20 10 Rain shwrs S S S Sprinkles C Tstms S S S $$ MNZ081-250900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 79 66 93 72 Temp 70 65 63 72 76 79 78 73 70 68 68 78 89 93 91 80 77 75 73 Dewpt 63 63 62 62 64 64 65 67 67 68 68 72 72 68 69 72 71 69 69 RH 78 93 97 71 66 60 64 81 90100100 82 57 44 49 77 82 82 87 Wind dir S S S S S S S S S SW SW SW SW SW W SW SW SW SW Wind spd 6 8 10 13 14 13 12 12 12 12 12 10 8 6 6 10 10 11 11 Clouds OV OV B1 SC B1 B1 B2 B1 SC B1 B1 FW CL FW SC SC SC B1 B1 PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 80 96 97 96 84 Max heat 81 97 99 95 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 71 95 68 89 65 89 66 89 Temp 89 90 77 71 91 91 74 69 86 88 72 67 86 87 72 67 86 87 Dewpt 70 70 71 70 67 63 64 63 63 62 64 63 63 62 64 63 62 60 PWind dir SW S N N NE S W SW W Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 5 30 5 5 5 5 5 10 5 Rain shwrs C Sprinkles C Tstms C $$ MNZ089-250900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 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 61 79 66 93 73 Temp 68 63 63 70 74 78 79 72 69 68 68 77 87 93 91 79 76 74 73 Dewpt 64 63 62 63 65 66 66 68 68 68 68 73 73 69 70 71 71 69 69 RH 87100 97 78 74 67 64 87 97100100 87 63 46 50 77 85 84 87 Wind dir S S S S S S S S S SW SW SW SW SW S SW SW SW SW Wind spd 9 9 11 14 14 12 12 12 13 13 13 11 8 8 8 11 11 11 11 Clouds OV B2 B2 B1 B2 B2 B1 SC B1 B2 B2 SC CL FW SC SC SC B1 B1 PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Sprinkles Heat index 95 97 97 Max heat 97 99 95 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 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 92 72 95 69 90 66 90 66 89 Temp 89 89 76 72 91 92 74 70 85 87 71 68 86 87 71 68 85 87 Dewpt 70 71 72 70 66 62 64 63 64 62 64 63 64 62 64 63 62 59 PWind dir SW S N NE NE S W S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW SC SC SC SC FW SC FW FW FW SC FW PoP 12hr 5 30 5 5 5 5 5 10 5 Rain shwrs C Sprinkles C Tstms C $$ SDZ040-250900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 83 67 95 72 Temp 67 63 63 72 77 81 83 75 71 69 68 81 92 94 94 80 76 74 72 Dewpt 63 63 63 66 68 68 68 69 69 68 68 72 70 65 67 67 68 65 67 RH 87100100 81 74 65 61 82 93 97100 74 49 39 41 65 76 74 84 Wind dir S S S S S S S S S S S SW SW SW SW S S SW SW Wind spd 9 10 11 14 16 13 13 13 13 11 8 6 8 8 6 9 10 9 8 Wind gust 25 18 Clouds B2 B2 B2 B2 B1 SC SC FW SC B1 SC FW SC SC SC SC SC B1 B2 PoP 12hr 5 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Sprinkles C Heat index 85 86 86 97 97 97 83 Max heat 86 85 99 99 95 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 95 68 90 66 90 66 89 Temp 90 92 76 70 92 92 73 70 86 88 71 68 87 88 71 68 86 87 Dewpt 69 70 71 68 62 61 62 61 63 60 62 62 64 60 62 62 63 60 PWind dir S S N NE SE SE W E S Wind char GN GN GN LT LT LT LT LT GN Avg clouds B1 SC FW FW FW FW FW SC B1 SC FW SC SC FW FW FW SC FW PoP 12hr 10 20 5 10 5 5 10 10 10 Rain shwrs S Sprinkles C Tstms S $$ SDZ050-250900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 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 61 89 69 100 74 Temp 65 63 62 71 80 87 89 77 74 72 70 84 95 99 96 83 80 76 74 Dewpt 63 63 62 68 69 67 67 68 67 67 66 68 65 61 63 63 65 64 65 RH 93100100 90 69 52 48 74 79 84 87 59 37 29 34 51 60 66 74 Wind dir SE S S S S SW S SE S SW SW SW SW S S S S S S Wind spd 10 12 12 11 8 5 5 9 14 14 14 11 10 13 12 16 17 17 17 Wind gust 25 27 27 27 Clouds B2 B2 B1 FW FW FW CL CL FW FW FW FW B1 SC SC SC SC B1 B1 PoP 12hr 5 0 0 0 5 QPF 12hr 0.09 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Sprinkles Tstms Heat index 83 90 91 87 98 98 Max heat 84 92 90 98 101 95 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 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 101 74 99 71 93 68 92 67 91 Temp 95 98 81 74 94 97 78 72 87 91 75 70 87 89 74 68 86 88 Dewpt 67 66 66 64 60 57 59 61 62 60 62 62 62 60 62 63 62 59 PWind dir SW NW NE S E S S S S Wind char BZ GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW SC FW FW B1 B1 SC SC SC B1 FW FW SC SC FW PoP 12hr 5 5 5 20 20 10 10 20 20 Rain shwrs S S S S S S Tstms S S S S $$ SDZ057-250900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 90 69 101 74 Temp 66 63 63 73 82 88 90 78 75 72 70 84 95100 97 83 81 77 75 Dewpt 63 63 63 70 71 69 68 71 70 68 67 70 68 63 65 66 67 66 67 RH 90100100 90 69 54 49 79 84 87 90 63 42 30 35 57 63 69 76 Wind dir SE SE SE S S S S SE S SW SW SW SW S S S S S S Wind spd 8 11 10 9 9 8 8 10 10 9 5 4 6 12 12 12 12 11 11 Clouds B2 SC SC FW FW FW CL FW FW SC FW FW SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 0 20 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 86 92 94 80 87100102100 86 83 Max heat 86 95 93 101 103 97 83 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 101 73 99 71 94 68 93 68 92 Temp 96 99 80 73 96 97 78 73 89 92 75 70 89 91 75 70 88 90 Dewpt 69 68 69 66 60 59 62 62 62 61 64 64 63 61 64 65 63 60 PWind dir SW N NE E E SE SE SE SE Wind char GN LT LT LT GN GN GN GN GN Avg clouds SC FW FW FW SC FW SC B1 B1 SC SC SC SC FW FW SC SC SC PoP 12hr 5 5 0 10 10 10 10 20 20 Rain shwrs S S S Tstms S S $$ SDZ038-250900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 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 61 89 68 100 74 Temp 65 62 63 73 81 87 87 77 73 70 69 83 94 99 97 83 79 76 74 Dewpt 63 62 63 67 68 68 67 69 71 69 69 70 67 63 64 67 67 65 67 RH 93100100 81 65 53 52 76 93 97100 65 41 31 34 59 67 69 79 Wind dir S S S S S S S S S S S S SW SW S S S S S Wind spd 9 11 11 13 13 12 12 12 12 9 6 5 8 10 10 11 10 9 9 Clouds B1 B1 B2 B1 FW FW FW FW FW FW SC FW FW FW FW SC B1 B1 B1 PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Sprinkles C C C Heat index 84 90 90 87 98101 99 85 Max heat 84 92 90 99 103 98 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 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 99 71 98 70 93 67 93 67 92 Temp 94 96 77 72 93 94 75 71 88 90 73 69 88 90 73 69 87 89 Dewpt 68 68 70 67 58 57 62 62 61 60 62 63 63 60 63 63 62 59 PWind dir S NE N NE SE SE W E S Wind char GN LT LT LT GN LT GN LT GN Avg clouds SC FW FW FW FW FW FW SC B1 SC FW SC SC FW FW SC SC SC PoP 12hr 10 5 5 5 10 10 10 10 10 Sprinkles C $$ SDZ059-250900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 88 68 100 74 Temp 65 63 62 73 80 86 86 76 72 70 69 84 94 99 96 82 78 75 74 Dewpt 64 63 62 69 71 70 70 71 71 70 69 72 70 66 68 68 68 67 69 RH 97100100 87 74 59 59 85 97100100 67 46 34 40 63 71 76 84 Wind dir S S S S S S S S S S S SW SW SW S S S S S Wind spd 11 11 11 13 13 11 10 12 12 10 6 5 6 10 10 11 11 10 10 Clouds B2 B2 B2 B2 B1 FW CL FW FW FW SC FW FW FW SC SC SC B1 B1 PoP 12hr 0 0 0 0 5 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Heat index 83 91 91 89101103101 85 Max heat 85 93 91 103 105 99 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 100 71 99 70 94 68 94 68 93 Temp 95 96 77 72 95 95 75 71 89 91 73 69 89 91 73 69 88 89 Dewpt 71 70 71 69 62 60 63 63 64 62 64 64 64 61 64 64 64 61 PWind dir S S NE E SE SE S SE SE Wind char GN GN GN LT GN LT GN LT GN Avg clouds B1 FW FW FW FW FW SC SC B1 SC SC SC SC FW FW FW SC SC PoP 12hr 5 10 5 10 10 10 5 10 10 Sprinkles C $$ SDZ062-250900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 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 62 82 68 96 74 Temp 66 65 64 70 76 80 82 75 71 70 69 80 91 95 93 81 78 75 74 Dewpt 64 64 64 65 68 70 70 70 70 70 69 73 72 68 69 68 69 68 69 RH 93 97100 84 76 72 67 84 97100100 79 54 42 46 65 74 79 84 Wind dir S S S S S S S S S S S SW SW SW SW S S S S Wind spd 8 8 9 12 12 11 10 10 10 9 6 6 8 8 8 9 9 8 6 Clouds OV OV OV B2 B1 B1 SC FW SC B1 B2 SC SC SC FW SC SC B1 B2 PoP 12hr 20 5 0 0 0 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Sprinkles C Heat index 84 85 85 98100 98 85 Max heat 87 85 100 102 97 82 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 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 95 73 96 70 91 68 91 68 90 Temp 91 93 78 73 94 93 76 71 87 89 74 69 88 89 74 69 87 88 Dewpt 70 71 72 71 64 61 63 63 64 62 64 64 64 61 64 64 63 60 PWind dir S S N E SE SE SW SE SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW SC B1 SC SC SC SC FW FW FW SC FW PoP 12hr 5 20 0 10 5 10 5 10 10 Rain shwrs S Tstms S $$ SDZ070-250900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 84 68 97 74 Temp 68 66 64 70 76 82 84 76 72 70 69 82 92 96 94 83 80 76 74 Dewpt 67 66 64 67 71 73 73 72 71 70 69 75 75 71 73 71 71 70 70 RH 97100100 90 85 74 70 87 97100100 79 58 45 51 67 74 82 87 Wind dir S SE SE SE S S SE SE S S S SW SW SW S S S SW S Wind spd 3 9 11 11 11 10 11 11 10 9 6 5 6 8 8 11 10 8 6 Clouds OV OV OV B2 B2 SC FW FW FW SC SC FW SC FW FW SC SC SC B1 PoP 12hr 90 10 0 0 0 QPF 12hr 0.16 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C Sprinkles C Tstms S Heat index 88 90 89104105104 87 83 Max heat 91 90 106 107 102 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 75 98 71 93 68 93 69 92 Temp 94 95 81 75 94 96 78 73 89 91 75 70 89 91 75 70 89 90 Dewpt 74 74 73 71 70 63 65 66 67 65 66 66 66 64 66 66 66 63 PWind dir S S N E SE S S S SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC B2 SC SC SC B1 FW FW SC SC FW PoP 12hr 0 20 0 10 20 10 5 10 10 Rain shwrs S S Sprinkles C Tstms S $$ SDZ069-250900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 1233 AM CDT Fri Jul 24 2026 Date 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 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 63 86 68 99 73 Temp 66 65 64 70 77 83 85 76 73 70 69 82 91 97 94 83 79 75 73 Dewpt 66 65 64 68 71 73 73 73 72 70 69 74 74 70 72 71 71 69 70 RH 100100100 93 82 72 67 90 97100100 77 58 42 49 67 77 82 90 Wind dir SE SE SE SE S S SE SE S S S SW SW SW SW S S S S Wind spd 6 9 10 12 11 9 10 10 10 8 6 5 6 8 9 10 10 8 6 Clouds OV OV OV B2 B1 SC FW FW FW SC B1 FW FW SC FW SC SC SC B1 PoP 12hr 80 10 0 0 0 QPF 12hr 0.17 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms S Heat index 89 92 88101104103 87 82 Max heat 93 91 103 107 101 Date 07/26 Mon 07/27/26 Tue 07/28/26 Wed 07/29/26 Thu 07/30/26 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 99 74 99 71 94 69 94 69 92 Temp 93 95 79 74 94 95 77 72 88 90 75 70 88 90 75 70 87 89 Dewpt 73 73 73 71 67 62 64 65 65 64 65 65 65 62 66 66 65 62 PWind dir S S N E SE SE SE SE SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC FW FW FW SC FW FW SC B2 SC SC SC B1 FW FW SC SC FW PoP 12hr 0 20 0 10 20 20 10 10 10 Rain shwrs S S S S Tstms S S S $$