Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
808 FOUS53 KFSD 151627 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 1127 AM CDT Tue Jul 15 2025 IAZ012-152100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 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 89 64 73 53 73 Temp 87 88 85 76 69 66 65 69 73 72 68 63 59 55 54 62 68 72 70 Dewpt 72 71 72 70 68 66 65 68 68 67 63 60 57 54 53 55 57 58 59 RH 61 57 65 82 97100100 97 84 84 84 90 93 96 96 78 68 61 68 Wind dir S S S NE NW NE N N N N N N N N N NE NE E E Wind spd 14 13 10 9 8 6 6 6 9 11 13 12 10 10 9 9 9 8 8 Clouds FW SC FW B2 OV OV OV B2 B2 B2 B2 B2 B1 B2 B1 SC FW FW FW PoP 12hr 0 60 40 20 5 QPF 12hr 0 0.31 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C S S Tstms C C S S S C Heat index 93 94 91 Max heat 94 95 88 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 55 79 65 84 64 81 65 84 Temp 58 58 74 76 68 67 80 81 68 66 77 78 68 66 78 81 Dewpt 57 57 65 68 68 67 72 72 68 66 70 70 67 66 72 73 PWind dir E SE S E NE E SE SE Wind char LT GN GN LT LT GN GN GN Avg clouds FW SC SC B1 B2 B2 B2 SC SC B2 B1 SC B1 B2 B1 SC PoP 12hr 0 20 60 30 30 20 30 20 Rain shwrs S C L C C C C S S C C S Tstms C L C S S S S S C C S $$ IAZ031-152100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 65 78 55 74 Temp 88 90 87 77 71 68 67 71 76 76 73 66 62 59 57 63 70 73 72 Dewpt 70 69 70 68 67 67 66 68 69 68 66 63 59 57 54 55 57 59 59 RH 55 50 57 74 87 97 97 90 79 76 79 90 90 93 90 75 63 62 64 Wind dir S S S E W NW NW NW N N N N N N N NE NE NE E Wind spd 13 13 10 9 8 5 5 5 9 10 12 10 10 9 8 8 9 8 6 Clouds CL SC FW B2 B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B1 B1 FW FW FW PoP 12hr 0 60 20 30 5 QPF 12hr 0 0.42 0.04 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S S S C C S S Tstms C C S S S Heat index 94 95 92 Max heat 95 96 91 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 82 66 86 66 84 66 86 Temp 61 59 76 79 70 69 83 83 70 68 79 81 70 67 82 83 Dewpt 59 59 66 69 69 68 72 72 70 67 70 71 69 67 72 73 PWind dir E SE SE SE NE E E SE Wind char LT GN GN LT LT GN LT GN Avg clouds FW SC B1 B1 B1 B2 B1 SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 0 20 60 30 30 20 30 10 Rain shwrs S C L C C C C S S C C Tstms S S C C C S S S S C C $$ IAZ014-152100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 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 89 65 76 53 73 Temp 87 88 85 76 72 67 66 70 73 73 69 62 59 55 53 61 68 71 70 Dewpt 71 72 71 70 68 66 66 67 68 67 63 59 56 52 51 53 56 57 58 RH 59 59 63 82 87 97100 90 84 81 81 90 90 90 93 75 65 61 66 Wind dir S S S SE E E N N N N N N N N N NE NE NE E Wind spd 13 13 10 8 6 5 5 6 8 11 13 12 11 10 10 10 10 10 8 Clouds FW SC FW B1 B2 OV OV B2 B2 B1 B2 B2 B2 B1 B1 SC FW FW FW PoP 12hr 0 70 50 30 5 QPF 12hr 0 0.27 0.12 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C C C C Tstms S C C S S S C S Heat index 93 95 90 Max heat 94 96 88 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 54 79 65 85 63 81 64 84 Temp 58 57 74 75 68 67 78 81 68 65 77 78 68 65 79 81 Dewpt 56 56 63 67 67 66 71 71 68 64 68 69 67 65 71 73 PWind dir E SE S SE NE E SE SE Wind char LT GN GN LT LT GN GN GN Avg clouds FW FW SC B1 B2 B2 B2 B1 SC B1 B1 SC B1 B2 B1 SC PoP 12hr 0 20 60 40 20 20 30 20 Rain shwrs S C L C C S S S S S C S Tstms C C C C S S S S S $$ IAZ022-152100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 66 77 54 71 Temp 86 86 84 74 72 68 67 70 75 75 71 63 59 56 55 60 66 70 69 Dewpt 72 72 73 70 69 67 67 69 70 70 67 63 59 55 53 56 59 60 60 RH 63 63 70 87 90 97100 97 84 84 87100100 96 93 87 78 71 73 Wind dir S S S SE S NE NW N N N N N N N N NE NE NE E Wind spd 13 12 10 9 9 8 6 6 9 11 12 12 11 11 11 11 11 10 9 Clouds FW FW FW B1 B2 OV OV B2 B1 B2 B2 B2 B2 B2 B2 SC SC FW FW PoP 12hr 0 70 50 40 10 QPF 12hr 0 0.63 0.16 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C S S Tstms C C S S S C S Heat index 92 92 90 Max heat 93 94 87 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 78 66 83 65 81 66 83 Temp 59 58 74 75 68 68 79 80 69 66 76 76 68 67 78 81 Dewpt 58 58 66 69 68 68 74 73 69 66 71 71 68 67 73 74 PWind dir E SE SE S NE E SE SE Wind char LT GN GN LT LT GN GN GN Avg clouds FW SC SC B1 B2 B2 B2 SC SC B1 B1 B1 B1 B2 B1 SC PoP 12hr 0 20 60 40 30 30 40 20 Rain shwrs S C L C C C C S C C C S Tstms S C C C C S S C C C S $$ MNZ072-152100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 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 91 62 67 53 72 Temp 89 86 79 71 67 66 63 63 64 63 62 59 57 55 54 61 68 70 69 Dewpt 67 69 69 69 67 66 63 62 61 61 58 58 56 54 54 54 54 55 55 RH 48 57 72 93100100100 97 90 93 87 96 96 96100 78 61 59 61 Wind dir SW SW NW N N N N N N N N N N N N NE NE E E Wind spd 13 13 11 10 9 9 10 10 12 14 13 11 9 8 6 6 8 6 6 Clouds SC SC SC OV OV OV OV OV B2 OV B2 B2 B1 SC SC SC SC FW FW PoP 12hr 30 70 50 20 5 QPF 12hr 0.18 0.25 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L L C C C C S S Tstms C C C C S C S Heat index 92 90 Max heat 92 95 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 55 78 64 79 62 81 65 82 Temp 58 58 73 74 68 66 75 76 66 63 76 76 67 66 77 78 Dewpt 54 56 61 65 66 66 68 66 65 63 66 67 66 66 70 70 PWind dir SE S S N NE E SE SE Wind char LT GN GN LT LT LT GN GN Avg clouds SC SC SC B1 B2 B2 B1 SC SC B1 B1 SC B1 B1 B1 SC PoP 12hr 0 20 50 20 10 20 30 20 Rain shwrs S C C S S C S S Tstms C C S C S S $$ MNZ081-152100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 64 71 52 71 Temp 87 88 85 75 69 67 66 67 69 68 64 59 57 53 52 60 67 70 70 Dewpt 68 68 69 68 67 66 65 64 63 62 58 56 54 51 50 52 53 54 54 RH 53 52 59 79 93 97 97 90 81 81 81 90 90 93 93 75 61 57 57 Wind dir SW SW S NW N N N N N N N N N N N NE NE NE E Wind spd 14 13 10 6 5 5 5 6 9 12 13 12 10 9 9 10 9 8 6 Clouds FW SC FW B1 B2 OV OV OV B2 B2 OV B2 B1 B1 SC SC FW FW FW PoP 12hr 5 70 60 20 5 QPF 12hr 0 0.61 0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L L L C C S S Tstms C L C S S C C S Heat index 91 92 89 Max heat 92 94 85 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 78 64 81 63 80 64 82 Temp 57 56 74 75 67 66 76 78 67 63 76 77 67 65 78 79 Dewpt 54 54 60 64 65 65 67 68 65 63 65 66 65 64 67 70 PWind dir SE S S E NE E SE SE Wind char LT GN GN LT LT LT LT GN Avg clouds FW FW SC B1 B2 B2 B2 B1 SC B1 B1 SC B1 B1 B1 SC PoP 12hr 0 20 60 30 20 20 30 20 Rain shwrs S C L C S S S S S S C S Tstms C C C S S S S C S $$ MNZ089-152100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 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 89 64 70 51 71 Temp 87 88 85 74 69 66 65 66 68 68 64 59 57 53 52 60 66 70 69 Dewpt 68 68 69 68 68 66 65 64 64 63 60 57 55 52 51 53 53 54 55 RH 53 52 59 82 97100100 93 87 84 87 93 93 96 96 78 63 57 61 Wind dir SW S S N N N N N N N N N N N N NE NE NE E Wind spd 14 13 10 8 8 6 8 9 10 13 14 13 11 10 10 10 10 9 8 Clouds FW SC FW B2 B2 OV OV B2 B2 B2 B2 B2 B2 B1 SC SC FW FW FW PoP 12hr 5 70 50 20 5 QPF 12hr 0 0.86 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C C C S S Tstms C L C S S S C Heat index 91 92 88 Max heat 91 92 85 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 54 78 64 82 63 80 64 82 Temp 57 56 73 74 67 66 76 78 67 64 75 76 67 65 77 79 Dewpt 55 55 60 65 66 65 68 69 66 64 66 67 66 65 69 70 PWind dir SE S S E NE E SE SE Wind char LT GN GN LT LT GN GN GN Avg clouds FW SC SC B1 B2 B2 B2 B1 SC B1 B1 SC B1 B2 B1 SC PoP 12hr 0 20 60 40 20 20 30 20 Rain shwrs S C L C S S S S S S C S S Tstms C C C S S S S S S C S S $$ SDZ040-152100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 60 66 50 71 Temp 87 87 79 70 65 64 61 62 64 64 62 59 55 52 52 61 68 70 69 Dewpt 66 67 67 66 64 62 60 59 60 58 56 56 54 51 50 53 54 54 54 RH 50 52 67 87 97 93 97 90 87 81 81 90 96 96 93 75 61 57 59 Wind dir SW S N N N NE N N N N N N N N N NE E E E Wind spd 14 16 12 11 10 10 12 13 13 17 16 13 10 8 6 8 9 8 8 Wind gust 25 24 27 26 Clouds SC SC B1 OV OV OV OV OV B2 B2 B2 B2 B1 SC B1 SC SC SC SC PoP 12hr 30 70 40 20 0 QPF 12hr 0.06 0.44 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S C C C S S S S Tstms C C C C S Obvis K Heat index 90 89 81 Max heat 91 91 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 77 63 79 61 81 63 83 Temp 57 56 73 74 66 64 75 76 65 63 76 77 66 65 77 79 Dewpt 54 54 62 64 65 64 67 66 63 62 65 65 64 64 69 68 PWind dir SE S S NE NE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds SC SC SC B1 B2 B2 B1 SC SC B1 B1 SC B1 B2 B1 SC PoP 12hr 5 20 60 20 20 20 30 20 Rain shwrs S S C L S S S S S C S Tstms S C C S S S S S C S $$ SDZ050-152100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 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 91 59 67 51 73 Temp 89 86 74 67 64 62 60 60 62 63 63 58 54 53 52 60 66 70 70 Dewpt 64 67 69 65 63 61 60 60 61 59 58 54 52 52 51 54 54 56 57 RH 44 53 84 93 97 97100100 97 87 84 86 93 96 96 81 65 61 63 Wind dir S S N NE N N N N N N N N N N N E E SE SE Wind spd 16 16 13 12 12 13 14 13 14 17 16 13 10 9 9 9 10 11 11 Clouds B1 B1 OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B2 B1 SC SC SC PoP 12hr 70 80 20 20 0 QPF 12hr 0.99 0.15 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C S S S Tstms C L S Obvis K K K Heat index 89 Max heat 90 92 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 58 85 64 84 63 85 64 89 Temp 62 60 76 82 70 66 78 80 68 65 78 80 68 65 82 84 Dewpt 57 58 66 68 67 64 66 66 65 65 67 67 65 64 67 68 PWind dir SE S SE NE E SE SE SE Wind char GN BZ GN GN GN GN GN GN Avg clouds SC SC B1 B1 SC B1 B2 B1 SC B1 B1 SC B1 B1 SC FW PoP 12hr 5 10 40 20 30 20 20 10 Rain shwrs C C S S C C S S S Tstms C C S S C C S S S $$ SDZ057-152100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 59 69 51 76 Temp 90 86 74 68 64 61 60 61 64 65 63 58 57 53 52 62 69 73 73 Dewpt 62 66 69 65 62 60 59 59 58 57 56 53 52 51 51 53 53 54 57 RH 39 51 84 90 93 97 96 93 81 75 78 83 83 93 96 72 57 51 57 Wind dir S N NE N NE NE N N N N N N N N NE E SE SE SE Wind spd 13 14 16 16 14 16 14 14 16 17 16 12 10 8 8 9 11 12 12 Wind gust 27 Clouds B1 SC OV OV OV OV OV B2 B2 B1 B1 B1 SC SC B1 SC SC SC SC PoP 12hr 60 60 20 10 0 QPF 12hr 0.23 0.08 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S C S S S Tstms C C S S Obvis K K K Heat index 88 Max heat 92 93 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 87 64 87 63 88 65 91 Temp 64 61 79 84 70 66 80 82 68 65 81 81 70 67 84 86 Dewpt 58 59 65 68 68 65 65 66 66 65 66 67 66 66 67 68 PWind dir SE S E NE E SE SE SE Wind char GN BZ GN GN GN GN GN GN Avg clouds SC SC B1 B1 SC SC B2 SC B1 B1 B1 SC SC B1 B1 SC PoP 12hr 5 10 30 10 20 20 20 10 Rain shwrs C S S S S S S Tstms C S S S S S S $$ SDZ038-152100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 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 91 59 68 50 76 Temp 89 84 75 67 64 62 61 64 65 65 63 59 55 52 52 63 70 74 73 Dewpt 64 67 67 65 62 60 58 58 57 56 55 55 52 51 51 53 53 53 54 RH 44 57 76 93 93 93 90 81 75 73 75 87 90 96 96 70 55 48 51 Wind dir S NW NE N N N N N N N N N N N N E SE SE SE Wind spd 13 16 17 14 12 13 13 13 16 17 17 11 8 6 5 6 8 9 10 Wind gust 24 27 Clouds B1 B1 B2 OV OV OV OV OV B2 B2 B2 B1 SC SC SC FW SC SC SC PoP 12hr 60 70 40 20 0 QPF 12hr 0.28 0.10 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C S S C C C S S Tstms C L C S S S S S Obvis K K Heat index 87 Max heat 91 93 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 58 82 63 84 62 86 65 88 Temp 61 59 77 80 68 64 79 80 66 63 81 81 69 66 81 85 Dewpt 55 56 63 65 65 64 66 65 64 63 65 65 65 65 67 68 PWind dir SE S SE NE E SE SE SE Wind char GN BZ GN GN LT GN GN GN Avg clouds SC SC B1 B1 B1 B1 B1 SC SC B1 B1 SC B1 B1 B1 SC PoP 12hr 10 30 50 10 20 20 30 20 Rain shwrs C S C C S S S S C S S Tstms S S C C S S S S C S S $$ SDZ059-152100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 62 70 53 76 Temp 92 91 80 71 67 65 63 65 67 68 65 61 57 55 54 63 71 75 73 Dewpt 64 67 68 68 65 63 61 60 62 60 59 57 54 53 52 54 54 55 56 RH 40 45 67 90 93 93 93 84 84 76 81 87 90 93 93 72 55 50 55 Wind dir S SW NE NW N N N N N N N N N N N NE E SE SE Wind spd 17 17 14 12 10 11 12 13 14 17 17 13 10 8 6 9 9 9 10 Wind gust 27 27 27 Clouds SC SC B2 OV OV OV OV OV B2 B2 B1 B2 B2 B1 B1 SC SC SC FW PoP 12hr 50 90 20 10 0 QPF 12hr 0.28 0.20 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C C S S S Tstms S L C C S Obvis K Heat index 94 94 83 Max heat 95 97 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 83 65 86 63 86 65 89 Temp 61 59 78 80 69 66 82 82 68 66 81 81 69 66 83 85 Dewpt 57 56 64 67 67 65 67 66 66 64 67 67 67 65 69 69 PWind dir SE SE SE NE E SE SE SE Wind char GN BZ GN GN GN GN GN GN Avg clouds FW SC B1 B1 B1 B1 B1 SC SC B1 B1 SC B1 B1 B1 SC PoP 12hr 5 20 50 20 20 20 20 10 Rain shwrs S S C C S S S S S S S Tstms S C C S S S S S S S $$ SDZ062-152100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 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 91 64 71 54 74 Temp 89 90 85 76 69 67 66 66 70 69 66 62 58 55 55 63 69 73 71 Dewpt 68 68 68 69 67 66 64 63 64 63 60 58 56 53 53 54 54 55 55 RH 50 49 57 79 93 97 93 90 81 81 81 87 93 93 93 72 59 53 57 Wind dir S S S NE N NE N N N N N N N N N NE NE E E Wind spd 14 16 12 9 8 6 9 10 10 13 14 12 9 8 8 8 8 8 8 Wind gust 26 26 Clouds SC SC SC OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 SC FW SC FW PoP 12hr 10 70 30 10 5 QPF 12hr 0 0.41 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C S S C S Tstms C L C S S S S Heat index 93 94 89 Max heat 94 97 87 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 56 80 66 84 65 83 65 85 Temp 60 58 75 77 69 67 79 80 69 66 79 79 69 66 79 82 Dewpt 56 56 63 66 67 66 70 69 66 64 68 67 66 65 70 70 PWind dir SE SE SE E NE E SE SE Wind char LT GN GN LT LT GN GN GN Avg clouds FW SC B1 B1 B2 B2 B2 B1 SC B1 B1 SC B1 B2 B1 SC PoP 12hr 0 20 50 20 20 20 20 10 Rain shwrs S C C S S S S S S S S Tstms S C C S S S S S S S S $$ SDZ070-152100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 66 75 55 74 Temp 89 89 86 75 69 68 66 70 73 73 71 64 61 57 56 63 70 73 72 Dewpt 72 71 72 70 67 68 66 68 69 68 65 62 59 57 55 57 59 59 60 RH 57 56 63 84 93100100 93 87 84 81 93 93100 96 81 68 62 66 Wind dir S S S W NW N NW N N N N N N N N NE NE E E Wind spd 16 16 12 10 8 6 5 8 10 12 13 12 10 9 8 9 9 8 8 Clouds FW SC SC B2 OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW PoP 12hr 5 80 20 20 5 QPF 12hr 0 0.50 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C S S S S S S S Tstms S L C S S S S Heat index 96 96 92 Max heat 96 98 88 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 81 67 85 66 83 66 86 Temp 61 59 76 78 70 69 82 82 70 67 79 80 69 67 81 83 Dewpt 59 59 67 70 70 68 73 72 70 67 71 71 69 67 73 73 PWind dir SE SE SE E NE E SE SE Wind char LT GN GN LT LT GN GN GN Avg clouds FW SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 20 60 30 30 20 30 10 Rain shwrs S C L C C C C S S C C Tstms S C C C S S S S S C C $$ SDZ069-152100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 1127 AM CDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 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 92 65 72 56 75 Temp 89 90 85 74 69 67 67 68 70 71 69 63 60 57 56 63 68 72 72 Dewpt 70 69 70 69 67 67 67 66 67 66 63 61 59 57 55 56 57 57 58 RH 54 50 61 84 93100100 93 90 84 81 93 96100 96 78 68 59 61 Wind dir S S SE NW N N N N N N N N N N N NE NE E E Wind spd 18 17 13 10 8 6 8 9 11 13 14 12 10 8 8 9 9 9 9 Clouds FW FW SC OV OV B2 OV OV B2 B2 B1 B2 B1 B2 B1 B1 SC SC FW PoP 12hr 20 80 20 10 5 QPF 12hr 0 0.81 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L C S S S S S Tstms C L S S Heat index 94 95 90 Max heat 96 98 85 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 58 82 67 86 66 84 66 87 Temp 61 59 76 79 70 69 81 81 70 67 79 80 70 67 81 83 Dewpt 60 59 66 69 70 68 71 70 70 67 70 69 69 67 71 72 PWind dir SE SE SE E E E SE SE Wind char GN GN GN GN LT GN GN GN Avg clouds FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC PoP 12hr 0 20 50 30 30 20 20 10 Rain shwrs S C C C S C C S S S S Tstms S C C C S S S S S S $$