Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
224 FOUS53 KFSD 201212 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 656 AM CDT Wed Aug 20 2025 IAZ012-202100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 63 84 64 79 Temp 69 75 83 84 80 69 66 65 64 73 80 82 80 71 68 66 66 72 76 77 75 Dewpt 68 70 71 70 70 67 65 64 63 69 71 72 71 68 67 65 65 68 69 69 66 RH 97 84 67 63 72 93 97 97 97 87 74 72 74 90 97 97 97 87 79 76 74 Wind dir NE E E E E E E SE SE S S S SE SE S S SE E N N N Wind spd 5 3 3 5 5 5 5 4 5 5 8 9 8 8 5 5 5 5 6 8 6 Clouds SC FW FW CL FW CL FW SC B1 SC FW FW FW FW SC B1 B2 B1 B1 B1 SC PoP 12hr 0 0 0 30 40 QPF 12hr 0 0 0 0.03 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms C C C S S Obvis PF Heat index 87 89 84 83 87 83 Max heat 88 90 83 87 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 55 74 48 69 44 70 45 72 Temp 60 55 72 70 54 50 67 65 50 45 66 66 51 48 68 68 Dewpt 58 52 54 55 51 49 50 50 47 45 47 50 48 46 50 53 PWind dir NW NW NW NW N N E S Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 0 0 0 0 0 5 5 $$ IAZ031-202100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 65 85 65 82 Temp 70 77 85 87 85 74 69 66 65 74 82 85 82 74 70 67 66 75 80 81 78 Dewpt 69 72 73 71 71 69 67 65 64 69 71 72 71 70 68 65 65 68 69 69 68 RH 97 85 67 59 63 84 93 97 97 84 69 65 69 87 93 93 97 79 69 67 71 Wind dir SE E NE NE E E E SE SE SE S SE SE SE S S SE SE N N N Wind spd 1 2 3 5 6 5 4 3 3 5 8 8 6 6 5 5 4 5 8 9 8 Clouds SC FW FW FW FW FW FW SC SC SC FW FW CL FW SC SC B1 SC B1 B1 SC PoP 12hr 0 0 0 20 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S Tstms S C C C C S Obvis PF Heat index 92 93 90 86 91 86 82 83 Max heat 93 95 87 87 91 83 83 85 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 77 51 72 46 71 48 73 Temp 64 58 75 73 57 52 70 69 52 48 68 69 53 50 69 70 Dewpt 62 54 55 55 53 50 52 50 49 46 48 50 49 47 51 53 PWind dir N NW N NW N N E S Wind char LT GN LT GN LT LT LT LT Avg clouds SC FW FW CL FW FW FW FW FW FW FW SC SC B1 B1 SC PoP 12hr 20 0 5 0 5 0 10 10 Rain shwrs S S Tstms S S $$ IAZ014-202100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 62 81 63 80 Temp 68 73 80 83 80 69 65 63 63 71 76 80 77 69 65 64 64 71 75 77 75 Dewpt 67 69 68 68 69 66 64 63 62 68 69 70 69 67 64 63 63 67 68 69 67 RH 97 87 67 61 69 90 97100 97 90 79 72 76 93 97 97 97 87 79 76 76 Wind dir N NE NE NE E E E SE SE SE S S SE SE S S S S N NW N Wind spd 4 4 5 5 5 4 4 3 3 5 6 8 6 5 5 5 4 5 6 8 5 Clouds SC FW CL FW FW FW FW SC B1 SC FW FW FW FW SC B1 B2 B1 B1 B1 SC PoP 12hr 0 0 0 20 40 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S C S C Obvis PF Heat index 83 86 82 82 Max heat 83 86 83 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 55 74 49 68 45 69 45 71 Temp 61 55 70 69 54 50 65 64 50 46 65 64 49 46 67 67 Dewpt 58 51 54 55 51 48 50 50 47 43 47 50 46 44 50 53 PWind dir NW NW NW NW NW N NW SW Wind char LT GN LT GN LT LT LT LT Avg clouds SC FW FW CL FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 0 0 0 0 0 0 5 $$ IAZ022-202100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 63 80 63 80 Temp 69 73 80 83 79 69 65 65 64 71 76 79 77 68 65 64 64 72 77 78 75 Dewpt 69 72 71 70 70 68 65 65 64 69 70 70 70 67 65 64 63 68 70 70 69 RH 100 97 74 65 74 97100100100 93 82 74 79 97100100 97 87 79 76 82 Wind dir N NE NE NE E E E SE SE SE SE SE SE SE S S S S N NW N Wind spd 5 5 5 6 5 5 5 4 4 5 6 6 5 6 6 5 5 6 6 8 5 Clouds SC SC CL CL FW FW FW SC B1 B1 FW FW CL FW SC SC B2 SC B1 B1 SC PoP 12hr 0 0 0 20 40 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S Tstms S S S C C S Obvis PF PF Heat index 84 86 81 81 Max heat 85 88 83 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 74 50 69 46 69 46 70 Temp 63 56 71 70 55 50 66 64 50 47 65 64 50 48 67 66 Dewpt 62 54 55 55 52 50 51 51 47 45 48 51 48 46 50 54 PWind dir N NW NW NW NW N E S Wind char LT GN LT GN LT LT LT LT Avg clouds SC FW FW CL FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 20 0 0 0 0 0 5 5 Rain shwrs S Tstms S $$ MNZ072-202100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 81 63 83 65 77 Temp 64 68 77 81 79 70 66 65 64 72 79 82 79 73 70 68 66 69 73 76 73 Dewpt 64 66 68 68 68 67 65 64 64 68 70 72 72 70 68 68 66 67 65 64 64 RH 100 93 74 65 69 90 97 97100 87 74 72 79 90 93100100 93 76 66 73 Wind dir NW NE E E E SE S S S S S S S S S SW W NW N NW NW Wind spd 4 2 5 5 5 5 5 5 5 9 10 10 9 8 6 5 5 8 10 9 6 Clouds B1 SC CL CL FW FW FW FW SC SC FW FW FW SC B1 B2 B2 B1 SC SC FW PoP 12hr 0 0 0 60 30 QPF 12hr 0 0 0 0.29 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C C S S Tstms S S C C C C S S Obvis PF Heat index 84 87 Max heat 84 87 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 55 69 51 65 46 66 47 70 Temp 62 56 66 65 55 51 62 62 51 47 63 63 51 48 67 67 Dewpt 55 50 53 55 51 50 50 50 47 45 48 51 48 46 51 55 PWind dir NW NW NW NW NW NW W S Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 0 0 0 0 0 0 5 $$ MNZ081-202100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 63 80 64 77 Temp 65 70 78 80 78 69 66 64 64 71 78 80 77 69 67 66 66 70 74 76 73 Dewpt 64 66 66 65 66 65 64 63 62 66 66 67 68 67 65 65 64 65 65 65 64 RH 97 87 67 60 67 87 93 97 93 84 67 65 74 93 93 97 93 84 74 69 73 Wind dir NW NE NE NE E E SE SE S S S S S S S SW S W NW NW NW Wind spd 1 3 5 5 5 3 2 2 3 5 8 8 6 6 5 5 5 6 8 8 5 Clouds SC SC FW FW FW FW FW SC SC SC FW FW FW SC SC B1 B2 B1 B1 SC SC PoP 12hr 0 0 0 40 30 QPF 12hr 0 0 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms C C S C C C Obvis PF Heat index 82 82 Max heat 82 83 84 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 70 51 65 46 66 46 70 Temp 61 56 68 66 54 51 62 62 50 47 63 63 50 47 67 66 Dewpt 57 51 52 53 51 48 47 48 47 44 46 49 47 45 47 53 PWind dir NW NW NW NW NW NW NW SW Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 0 0 0 0 0 0 5 $$ MNZ089-202100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 62 81 64 77 Temp 64 70 79 80 78 68 65 63 63 71 78 80 77 69 67 65 64 70 74 75 73 Dewpt 64 67 66 65 67 66 65 62 62 67 68 68 69 68 66 65 64 65 66 64 64 RH 100 90 64 60 69 93100 97 97 87 71 67 76 97 97100100 84 76 69 73 Wind dir N NE NE NE E E SE SE SE S S S S S S S S NW N NW N Wind spd 4 4 5 5 5 5 4 4 4 6 8 9 8 8 6 5 5 6 8 9 6 Clouds SC SC FW FW FW FW FW SC B1 SC FW FW FW SC SC B1 B2 B1 B1 B1 SC PoP 12hr 0 0 0 30 40 QPF 12hr 0 0 0 0.05 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms C C C C C S Obvis PF Heat index 82 83 Max heat 84 83 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 54 72 49 66 45 67 45 70 Temp 60 54 69 67 54 50 63 62 50 45 64 63 49 47 67 67 Dewpt 56 51 51 53 51 48 47 48 47 44 45 48 48 45 47 52 PWind dir NW NW NW NW NW N NW SW Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 0 0 0 0 0 0 5 $$ SDZ040-202100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 63 86 64 77 Temp 64 71 81 84 80 70 65 64 64 72 81 84 81 74 69 67 65 69 74 76 73 Dewpt 62 65 66 65 67 65 63 62 62 67 71 71 71 70 68 65 63 64 62 60 59 RH 93 81 60 53 65 84 93 93 93 84 72 65 72 87 97 93 93 84 66 58 62 Wind dir NE E E E E SE SE SE S S S S S S S E NE N N NW NW Wind spd 3 4 5 6 8 8 6 6 8 10 12 11 10 9 6 5 5 8 10 10 9 Clouds SC SC CL CL CL FW CL FW B1 SC CL FW SC B1 B1 B1 B2 B1 SC SC FW PoP 12hr 0 0 5 60 30 QPF 12hr 0 0 0 0.19 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C C Tstms S C C C C S Heat index 83 86 82 85 89 85 Max heat 83 86 85 90 83 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 69 48 65 44 67 45 71 Temp 60 53 68 66 53 49 62 62 49 45 63 63 49 46 67 68 Dewpt 53 49 52 52 50 47 48 48 47 43 46 48 46 44 49 52 PWind dir NW NW NW NW NW N E S Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 0 0 0 0 0 5 5 $$ SDZ050-202100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 91 68 95 65 79 Temp 71 77 87 91 88 78 73 70 68 79 89 93 89 78 73 69 68 70 74 78 76 Dewpt 69 70 69 66 66 68 68 67 66 68 67 63 65 67 66 65 65 64 61 58 56 RH 93 79 55 44 48 71 84 90 93 69 48 37 45 69 79 87 90 81 64 50 50 Wind dir SE SE SE SE SE SE S S S S S S SE S SW NW N N N N N Wind spd 5 8 10 10 11 11 11 10 10 11 11 10 10 10 10 10 11 12 13 11 10 Clouds SC FW CL FW CL FW FW FW FW CL CL FW FW SC SC SC B2 B1 SC SC FW PoP 12hr 0 0 5 30 40 QPF 12hr 0 0 0 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C Tstms S S C C C S S C Heat index 91 93 90 92 Max heat 93 95 88 94 96 88 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 56 76 51 71 47 71 51 75 Temp 63 57 72 72 57 53 67 67 53 48 66 68 56 54 69 68 Dewpt 53 51 49 48 49 49 48 45 47 46 47 47 47 47 54 55 PWind dir NW NW N N E SE SE S Wind char LT GN LT GN LT LT GN GN Avg clouds SC FW FW FW FW SC FW FW FW SC SC SC B1 B1 B1 SC PoP 12hr 10 0 5 5 5 5 20 20 Rain shwrs S S Tstms S S $$ SDZ057-202100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 69 96 65 81 Temp 73 77 88 91 90 79 76 71 70 79 90 94 90 79 74 70 67 70 75 80 78 Dewpt 68 72 71 68 68 70 70 69 68 70 69 66 68 70 68 66 64 63 60 57 55 RH 84 85 57 47 49 74 82 93 93 74 50 40 49 74 82 87 90 78 60 45 45 Wind dir SE SE SE SE SE SE SE SE SE S S SE SE SE N N N N N N NW Wind spd 8 10 11 12 13 13 13 12 11 11 11 12 11 11 11 11 11 11 12 12 10 Clouds FW FW CL CL FW FW CL FW FW CL CL FW SC SC SC SC B2 B1 SC FW FW PoP 12hr 0 0 10 40 20 QPF 12hr 0 0 0 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Tstms C C C C S Heat index 94 95 94 95 98 93 Max heat 94 97 93 96 99 91 81 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 77 50 72 47 73 51 76 Temp 64 56 72 73 58 51 67 68 53 49 67 70 58 54 71 71 Dewpt 53 50 50 50 51 50 49 48 48 47 48 48 48 48 54 56 PWind dir N NW N N E SE SE SE Wind char LT GN LT GN LT LT GN GN Avg clouds FW FW FW CL FW FW FW FW FW FW SC SC B1 B1 B1 SC PoP 12hr 5 0 5 0 0 5 10 10 $$ SDZ038-202100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 91 65 80 Temp 71 75 84 88 85 75 71 69 68 76 84 88 85 76 72 68 66 70 75 78 75 Dewpt 69 68 70 68 68 67 65 65 65 68 71 72 72 70 68 66 65 62 59 59 58 RH 93 79 63 52 57 76 81 87 90 76 65 59 65 82 87 93 97 76 58 52 55 Wind dir SE SE SE E SE SE SE SE SE S S S SE SE E N N N N NW NW Wind spd 6 8 9 9 10 10 10 11 11 13 13 12 10 9 8 8 8 10 11 11 9 Clouds FW FW CL FW CL FW FW FW FW FW CL FW SC SC SC B1 B1 SC SC SC FW PoP 12hr 0 0 20 50 20 QPF 12hr 0 0 0 0.08 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S S Tstms S C C C C S Heat index 89 93 88 90 95 91 Max heat 90 94 87 91 96 88 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 53 73 48 69 45 70 48 75 Temp 62 53 69 69 54 48 65 64 50 45 65 66 53 49 69 70 Dewpt 53 48 50 52 51 47 49 49 47 45 47 48 47 46 51 55 PWind dir NW NW N N N N SE S Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 0 0 0 0 0 5 10 $$ SDZ059-202100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 67 91 65 80 Temp 71 76 85 88 86 76 71 68 67 76 86 89 85 77 73 69 67 71 76 79 76 Dewpt 70 70 72 70 71 69 67 66 66 69 72 72 73 72 70 67 65 65 63 60 59 RH 97 82 65 55 61 79 87 93 97 79 63 57 67 85 90 93 93 81 64 52 56 Wind dir SE SE SE E SE SE SE SE SE S S S SE SE SE E N N N N N Wind spd 4 6 8 8 9 10 10 10 10 12 13 12 11 10 9 8 8 10 11 11 9 Clouds FW FW CL FW FW FW FW FW FW CL CL FW FW SC SC B1 B2 B1 SC SC FW PoP 12hr 0 0 10 50 30 QPF 12hr 0 0 0 0.05 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms C C C C C Heat index 91 93 91 92 96 92 Max heat 93 96 89 93 97 90 81 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 75 48 70 45 71 48 76 Temp 63 55 71 70 55 49 66 65 51 46 66 67 54 50 69 69 Dewpt 55 49 51 52 51 48 50 49 48 46 47 49 48 46 52 55 PWind dir NW NW N N N N E S Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW CL FW FW FW FW FW FW FW SC SC B1 SC SC PoP 12hr 5 0 0 0 0 0 10 10 $$ SDZ062-202100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 64 86 66 78 Temp 68 75 83 86 83 73 67 66 65 73 81 84 82 74 71 68 66 71 76 77 75 Dewpt 67 69 70 68 68 66 65 64 64 68 71 72 72 70 68 67 65 67 67 64 62 RH 97 82 65 55 61 79 93 93 97 84 72 67 72 87 90 97 97 87 74 64 64 Wind dir NE E E E E E SE SE SE S S S S SE S SE E N N NW NW Wind spd 4 4 4 5 6 5 5 5 5 8 10 10 10 8 5 5 5 6 9 9 8 Clouds SC FW FW CL CL FW FW SC B1 SC CL CL FW SC SC B1 B2 B1 B1 SC FW PoP 12hr 0 0 0 40 40 QPF 12hr 0 0 0 0.03 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S S Tstms S C C C S S Heat index 87 89 86 85 90 86 Max heat 89 92 84 86 92 84 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 56 73 50 69 46 70 48 73 Temp 62 56 70 69 55 50 66 64 51 46 66 67 52 49 68 69 Dewpt 55 52 52 52 51 48 49 48 47 45 46 47 48 46 50 52 PWind dir NW NW NW NW N N E S Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 0 0 0 0 0 5 5 $$ SDZ070-202100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 87 66 81 Temp 70 78 86 87 85 74 70 67 66 75 83 85 82 75 72 69 67 75 78 78 77 Dewpt 69 73 75 73 73 70 68 66 65 71 73 74 74 71 69 67 66 69 70 69 67 RH 97 85 70 63 67 87 93 97 97 87 72 70 77 87 90 93 97 82 76 74 71 Wind dir E E E E E E SE SE SE SE SE S SE SE S S SE NE N N N Wind spd 1 3 4 5 6 6 5 5 5 8 10 10 10 9 8 5 5 8 10 10 8 Clouds SC FW FW FW FW FW FW SC SC FW CL CL CL FW SC SC B1 SC B1 B1 SC PoP 12hr 0 0 0 30 40 QPF 12hr 0 0 0 0.01 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S Tstms S C C S C S S Obvis PF Heat index 95 95 92 90 93 89 Max heat 96 99 86 91 94 86 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 77 51 71 47 71 49 73 Temp 63 57 74 73 57 52 70 68 52 48 68 68 54 51 69 69 Dewpt 59 54 55 55 53 50 52 50 49 47 49 51 50 48 52 55 PWind dir NW NW N NW N N E S Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW CL FW FW FW FW FW FW SC SC SC B1 B1 SC PoP 12hr 20 0 5 0 5 0 10 10 Rain shwrs S Tstms S $$ SDZ069-202100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 656 AM CDT Wed Aug 20 2025 Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 67 89 67 81 Temp 69 76 85 88 85 75 71 68 67 75 83 86 84 77 73 69 67 72 77 77 76 Dewpt 69 73 75 72 74 71 69 67 66 71 73 74 75 73 71 68 67 68 69 67 65 RH 100 90 72 59 70 87 93 97 97 87 72 68 74 87 93 97100 87 76 71 69 Wind dir NE E E E E E SE SE SE SE SE S SE SE S SE SE N N N N Wind spd 3 5 5 6 8 8 6 6 6 10 11 11 10 10 6 6 6 10 10 10 9 Clouds SC FW FW FW FW FW FW FW SC FW CL FW FW SC SC SC B1 B1 B1 B1 SC PoP 12hr 0 0 0 30 40 QPF 12hr 0 0 0 0.01 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Tstms C C C S S S Obvis PF+ Heat index 93 95 92 90 94 92 Max heat 96 98 90 91 95 90 Date Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 08/26/25 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 56 77 51 71 47 71 50 74 Temp 63 56 72 72 57 51 67 67 53 48 66 68 55 51 68 68 Dewpt 58 54 53 54 52 50 51 50 49 47 48 50 49 48 52 56 PWind dir NW NW N NW N N E SE Wind char LT GN LT GN LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW FW FW SC SC B1 B1 B1 SC PoP 12hr 10 0 5 5 5 0 10 10 $$