Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
018 FOUS53 KFSD 302253 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 553 PM CDT Thu Jul 30 2026 IAZ012-310900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 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 65 75 58 80 58 Temp 78 73 72 70 70 72 72 73 73 66 63 61 60 70 77 80 78 68 64 61 59 Dewpt 74 73 71 69 69 71 72 71 69 66 63 61 60 67 69 70 71 68 64 61 59 RH 88100 97 97 97 97100 93 87100100100100 90 76 72 79100100100100 Wind dir SE SE S W NW N N N N N N N N N N N N E SE S S Wind spd 13 11 12 10 9 17 24 25 20 13 9 8 8 10 11 9 5 2 1 1 1 Clouds B2 OV OV OV OV OV OV B1 SC SC FW FW FW FW CL CL CL CL CL FW SC PoP 12hr 80 40 5 0 0 QPF 12hr 1.29 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C C C S S Tstms S C C S S Heat index 83 Max heat 83 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 82 62 84 64 77 58 77 60 83 Temp 79 80 68 64 80 81 69 65 75 74 62 59 74 75 64 61 78 81 Dewpt 70 72 65 64 72 72 66 64 70 69 62 59 65 68 62 61 69 72 PWind dir S SE S S N NE E E SE Wind char LT GN GN GN LT LT LT LT GN Avg clouds FW FW CL FW SC FW FW FW B1 B1 SC B1 B2 SC FW SC B1 SC PoP 12hr 0 0 0 20 30 50 20 30 10 Rain shwrs S S C C C S S C C Tstms S S C S S S S S $$ IAZ031-310900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 77 59 81 59 Temp 80 76 74 72 69 74 75 76 75 69 65 62 61 71 79 81 80 71 66 62 60 Dewpt 75 74 73 71 68 73 73 70 68 65 64 62 61 66 68 68 68 67 66 62 60 RH 85 94 97 97 97 97 94 82 79 87 97100100 84 69 65 67 87100100100 Wind dir SE SE S NW NW NW N N N N N N N N N N N NE E S S Wind spd 12 11 11 9 10 17 20 23 20 14 10 10 9 10 12 10 8 3 1 1 0 Wind gust 28 34 37 36 25 Clouds B2 OV OV B2 B2 OV B2 B1 SC SC FW FW FW FW CL CL CL CL CL FW SC PoP 12hr 90 30 5 0 0 QPF 12hr 0.93 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C S C S Tstms S C C Heat index 85 84 83 Max heat 87 89 83 85 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 62 85 64 81 61 79 62 84 Temp 80 83 69 64 82 84 71 66 79 78 67 62 77 77 67 63 81 83 Dewpt 68 69 66 64 70 70 66 65 70 69 65 62 67 68 64 62 69 71 PWind dir S SE S S NW NE E SE SE Wind char LT GN GN GN LT LT LT LT GN Avg clouds FW CL CL FW SC CL CL FW B1 SC SC B1 B2 SC FW SC B1 SC PoP 12hr 0 0 0 20 30 50 30 30 10 Rain shwrs S S C C C C S C C Tstms S S C C S S S S $$ IAZ014-310900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 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 64 76 56 80 57 Temp 80 74 71 68 66 72 73 72 70 64 62 60 60 71 77 80 78 67 63 60 58 Dewpt 68 68 68 67 65 70 70 68 66 63 61 60 59 65 66 67 68 66 63 60 58 RH 67 82 90 97 97 93 90 87 87 97 97100 96 81 69 65 71 97100100100 Wind dir SE SE SE S E NE N N N N N N N N N N N N N NW NW Wind spd 12 12 11 11 10 12 21 24 23 18 14 13 13 13 13 12 8 3 3 2 2 Wind gust 35 39 36 Clouds B2 OV B2 OV OV B2 OV B2 B1 SC FW FW FW FW FW FW CL CL CL FW FW PoP 12hr 80 60 10 0 0 QPF 12hr 1.20 0.20 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L L C C C Tstms S C C C S C S Obvis K K K Heat index 82 82 Max heat 83 83 83 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 82 60 84 62 80 58 78 58 84 Temp 79 81 66 62 81 82 69 64 78 76 62 59 75 75 63 60 79 81 Dewpt 66 68 64 62 69 70 64 63 68 68 62 58 63 65 61 59 67 70 PWind dir SE S S S NW N E E SE Wind char LT LT GN GN LT LT LT LT GN Avg clouds FW FW CL FW FW FW CL FW B1 B1 SC B1 B1 SC SC SC B1 SC PoP 12hr 0 0 0 20 20 50 30 30 10 Rain shwrs S S S C C C S S C Tstms S S S S S S S S $$ IAZ022-310900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 76 59 79 59 Temp 80 74 72 69 70 74 75 73 70 65 63 61 62 70 77 79 77 68 64 61 61 Dewpt 70 70 70 68 69 73 73 71 67 64 62 61 61 66 67 68 68 67 64 61 61 RH 72 87 93 97 97 97 94 93 90 97 97100 97 87 71 69 74 97100100100 Wind dir SE SE SE S SW NW N N N N N N N N N N N N N NW NW Wind spd 11 11 10 11 10 10 19 25 24 19 16 14 14 14 16 13 9 4 3 3 2 Wind gust 32 39 37 Clouds B2 OV OV OV OV B2 B2 B2 B1 SC SC FW FW FW FW FW CL CL CL FW FW PoP 12hr 90 50 10 0 0 QPF 12hr 1.50 0.27 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D L C C C C Tstms S C C C S S Heat index 82 Max heat 83 85 83 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 61 84 63 82 60 78 61 84 Temp 79 81 67 64 81 82 68 66 80 78 65 62 76 76 65 63 80 82 Dewpt 67 68 65 63 69 69 65 64 69 69 64 61 65 66 62 62 68 70 PWind dir E SE S S W NE E SE SE Wind char LT LT GN GN LT LT LT LT GN Avg clouds FW FW CL FW FW FW CL FW SC SC SC B1 B1 SC SC SC B1 SC PoP 12hr 0 0 0 5 20 50 30 40 10 Rain shwrs S S C C C S S C Tstms S S C S S S S $$ MNZ072-310900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 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 65 74 58 80 59 Temp 78 74 71 70 69 70 71 73 74 67 64 62 61 71 78 80 78 69 66 63 60 Dewpt 71 71 70 69 67 67 67 67 68 66 64 62 61 65 67 67 69 67 65 62 60 RH 79 90 97 97 93 90 87 81 82 97100100100 81 69 65 74 93 97 97100 Wind dir S SE E NE NE NE NE N N N NW NW NW N N N N SW SW S S Wind spd 11 10 10 11 14 20 19 16 11 5 5 6 6 8 10 8 5 3 2 2 3 Wind gust 29 Clouds B2 OV OV OV OV B2 B1 B1 SC SC FW FW FW CL CL CL CL CL FW CL FW PoP 12hr 90 80 5 0 0 QPF 12hr 1.62 0.34 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D D D D C S Tstms C C C C C S Obvis K K K K K K Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 82 64 83 62 74 56 76 59 81 Temp 78 82 71 66 81 81 71 63 72 72 61 57 73 75 63 60 78 79 Dewpt 68 71 66 63 71 73 67 63 65 64 59 57 60 63 60 59 66 70 PWind dir S S S S N NW SE SE SE Wind char GN GN BZ GN GN LT LT LT GN Avg clouds FW FW CL SC FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 50 40 20 20 20 20 Rain shwrs S C C S S S S S S Tstms S C S $$ MNZ081-310900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 72 56 78 57 Temp 80 74 71 69 67 71 70 69 70 65 62 60 60 70 76 78 77 68 64 61 58 Dewpt 67 68 68 67 65 66 65 64 63 63 62 60 60 63 64 65 66 66 63 61 58 RH 65 82 90 93 93 84 84 84 78 93100100100 78 66 64 69 93 97100100 Wind dir S S SE SE E NE NE N N N N N N N N N N NW W SW S Wind spd 11 12 11 10 11 16 23 21 17 12 8 8 9 10 12 11 5 2 2 2 1 Wind gust 33 32 27 Clouds B2 OV OV OV OV OV OV B2 SC SC FW FW FW CL CL CL CL CL CL CL FW PoP 12hr 90 80 5 0 0 QPF 12hr 1.23 0.48 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D D D L C C Tstms S C C C S C C Obvis K K K K Heat index 82 Max heat 83 83 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 61 82 63 75 57 75 58 81 Temp 77 80 68 64 80 80 70 64 74 73 62 57 73 74 63 59 78 79 Dewpt 64 66 64 62 67 68 65 63 65 63 60 57 59 61 60 58 64 67 PWind dir SE S S S NW N NE SE SE Wind char LT GN GN GN GN LT LT LT LT Avg clouds CL CL CL FW FW FW CL SC B1 B2 SC SC B1 SC SC SC B1 SC PoP 12hr 0 0 0 20 30 30 20 30 20 Rain shwrs S C C S C S S C S Tstms S S S S S S $$ MNZ089-310900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 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 65 73 57 78 58 Temp 78 73 70 70 68 70 69 70 71 64 62 60 60 70 76 78 76 67 64 61 59 Dewpt 70 71 69 69 66 68 66 65 64 64 62 60 60 64 65 66 66 66 63 61 59 RH 76 93 97 97 93 93 90 84 79100100100100 81 69 67 71 97 97100100 Wind dir S SE SE E NE NE NE N N N N N N N N N N NE SW SW SW Wind spd 11 12 12 10 11 17 26 24 20 14 10 10 11 11 12 11 6 3 2 2 2 Wind gust 34 Clouds OV OV OV OV OV OV OV B2 SC SC FW FW FW CL CL CL CL CL CL FW FW PoP 12hr 90 60 5 0 0 QPF 12hr 1.75 0.16 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D L L C C C Tstms S C C S S C C Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 80 61 82 63 75 57 75 58 81 Temp 77 79 67 63 79 80 69 64 73 72 61 58 73 73 62 59 77 79 Dewpt 65 67 64 63 68 68 65 64 66 64 60 57 60 62 60 59 65 67 PWind dir S S S S N NE E SE SE Wind char LT GN GN GN GN LT LT LT GN Avg clouds CL FW CL FW FW FW FW SC B1 B2 SC SC B1 SC SC SC B1 SC PoP 12hr 0 0 0 20 30 40 20 30 10 Rain shwrs S C C C C S S S C Tstms S S C S S S S S $$ SDZ040-310900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 75 56 79 57 Temp 74 71 71 69 65 69 71 74 74 67 63 60 59 71 77 79 77 68 63 60 58 Dewpt 73 71 70 68 65 67 68 68 68 66 63 60 59 65 65 65 68 66 63 60 58 RH 97100 97 97100 93 90 82 82 97100100100 81 67 62 74 93100100100 Wind dir SE SE NE NE N NE NE N N N N N N N N N NE SE S S S Wind spd 11 10 10 11 20 25 23 18 12 6 5 6 5 8 9 6 4 3 2 3 4 Wind gust 33 39 35 31 23 Clouds OV OV OV OV OV B2 SC SC SC FW FW FW SC CL CL CL CL FW CL FW FW PoP 12hr 80 50 0 0 0 QPF 12hr 1.10 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D D L C S S Tstms C L C S S Obvis K K K K Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 62 82 59 73 53 75 57 80 Temp 78 81 69 65 79 81 67 61 70 71 59 54 72 74 62 58 77 78 Dewpt 69 71 65 63 71 71 66 61 64 63 58 54 60 63 60 58 66 69 PWind dir S S S SE N NE SE SE SE Wind char GN BZ BZ BZ GN LT LT LT GN Avg clouds FW FW FW FW SC FW FW SC B2 B1 SC SC SC SC SC SC B1 SC PoP 12hr 0 0 0 40 40 20 20 20 10 Rain shwrs S C C S S S S Tstms S C S S $$ SDZ050-310900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 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 64 78 58 81 61 Temp 73 72 71 70 68 69 74 77 76 68 65 61 59 70 78 81 79 70 67 64 62 Dewpt 73 72 70 69 67 68 68 66 66 66 64 61 59 65 63 62 63 63 62 60 59 RH 100100 97 97 97 97 82 69 71 93 97100100 84 60 53 58 78 84 87 90 Wind dir SE NW NW NW N N N N N N N NW NW N NE E SE SE S S S Wind spd 10 9 14 21 24 25 25 23 16 6 4 5 5 4 5 6 8 9 11 13 16 Wind gust 33 35 36 35 33 26 Clouds OV OV B2 B2 B2 B1 SC SC SC CL FW FW FW CL CL CL CL CL FW CL FW PoP 12hr 80 5 0 0 0 QPF 12hr 0.94 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C S Tstms C S S Svr Tstorm A Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 89 68 92 62 74 57 79 62 85 Temp 84 88 74 70 87 89 73 63 70 72 63 58 74 76 67 63 80 82 Dewpt 62 61 60 59 62 61 61 59 59 58 58 58 60 61 61 60 64 64 PWind dir S S S W N E SE SE SE Wind char BZ WY WY BZ BZ LT GN GN BZ Avg clouds FW FW FW FW SC FW FW B1 B2 B1 SC SC B1 SC FW SC B1 SC PoP 12hr 0 0 0 20 40 30 20 20 10 Rain shwrs S C C S C S S Tstms S S S S S S $$ SDZ057-310900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 81 58 83 62 Temp 74 73 72 69 66 71 76 80 79 70 66 63 59 71 79 83 81 71 68 66 63 Dewpt 74 73 72 69 65 69 69 68 66 68 66 63 59 65 64 63 64 67 66 64 62 RH 100100100100 97 93 79 67 64 93100100100 81 60 51 56 87 93 93 97 Wind dir NE N N N N N N N NE NE N NW NW N E SE SE SE SE S S Wind spd 8 9 13 18 19 19 18 17 12 6 3 3 3 2 4 6 9 10 10 11 11 Wind gust 28 29 29 28 27 21 Clouds OV B2 B2 B1 B1 SC SC SC SC FW FW FW FW CL CL CL CL CL CL CL FW PoP 12hr 70 5 0 0 0 QPF 12hr 0.54 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C S Tstms C S S S Obvis K Heat index 83 Max heat 83 85 Svr Tstorm A Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 69 92 61 76 57 79 62 85 Temp 85 88 76 71 88 89 72 63 71 74 63 58 75 78 68 63 80 83 Dewpt 65 65 63 61 64 65 63 59 58 57 60 58 59 61 62 61 65 65 PWind dir S S S NW NE E SE SE SE Wind char BZ BZ BZ BZ GN LT GN GN GN Avg clouds FW FW FW SC SC FW FW SC B2 SC FW SC B1 FW FW SC B1 SC PoP 12hr 0 0 0 20 40 20 10 10 20 Rain shwrs S C S S S S Tstms S S S S $$ SDZ038-310900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 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 64 79 58 82 61 Temp 75 72 72 69 66 71 75 78 77 69 65 62 59 70 78 82 80 70 66 63 62 Dewpt 73 72 71 68 65 68 68 69 69 68 65 62 59 65 65 66 68 68 66 63 62 RH 94100 97 97 97 90 79 74 76 97100100100 84 64 58 67 93100100100 Wind dir SE S N N N N N N N N N NW NW N N E S SE S S S Wind spd 9 8 9 17 19 19 18 16 12 6 4 4 4 4 5 4 4 5 8 10 11 Wind gust 27 29 28 26 Clouds OV OV OV B2 B2 SC FW FW FW FW FW CL FW CL CL CL CL CL FW FW FW PoP 12hr 80 10 0 0 0 QPF 12hr 0.68 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C C Tstms L C S S Obvis K K Heat index 84 83 Max heat 83 85 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 84 66 87 61 74 55 77 60 82 Temp 81 83 73 69 82 83 70 62 71 73 61 56 74 75 64 61 79 79 Dewpt 67 70 66 63 68 70 66 61 61 62 60 56 60 63 61 60 65 68 PWind dir S SE S E N E SE SE SE Wind char BZ BZ BZ BZ GN LT LT GN GN Avg clouds FW FW FW SC SC FW FW SC B2 SC FW SC SC SC FW SC B1 SC PoP 12hr 0 0 0 30 30 10 10 10 10 Rain shwrs S C C Tstms S C $$ SDZ059-310900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 79 59 82 61 Temp 75 73 72 69 65 71 75 78 77 69 66 62 60 71 79 82 80 70 66 63 62 Dewpt 74 73 72 69 65 69 70 70 70 69 66 62 60 66 67 67 69 69 66 63 62 RH 97100100100100 93 84 76 79100100100100 84 67 61 69 97100100100 Wind dir SE NE NW NW N N N N N N N NW NW N N N SE SE SE S S Wind spd 10 10 9 16 23 23 23 19 13 8 5 5 5 5 6 6 5 5 6 9 10 Wind gust 34 34 34 31 Clouds OV OV B2 B2 OV B1 SC SC FW FW CL FW SC FW CL CL CL CL CL FW FW PoP 12hr 80 10 0 0 0 QPF 12hr 1.12 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C Tstms C C S S Obvis K K K Heat index 85 83 Max heat 85 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 66 88 63 75 57 78 61 84 Temp 82 84 72 68 84 84 71 64 72 73 62 58 75 76 65 62 80 81 Dewpt 69 70 66 64 69 70 66 63 64 64 61 57 61 65 63 61 67 69 PWind dir S S S S N E SE SE SE Wind char BZ BZ BZ BZ GN LT GN GN GN Avg clouds FW FW FW FW SC FW FW SC B2 B1 SC SC SC SC FW SC B1 SC PoP 12hr 0 0 0 20 50 30 20 20 10 Rain shwrs S C C S C S S Tstms S S S $$ SDZ062-310900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 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 66 75 59 80 60 Temp 76 73 72 71 69 71 72 74 74 68 65 62 61 72 78 80 78 69 65 62 61 Dewpt 73 73 71 71 68 69 69 69 68 66 64 62 61 66 66 68 69 67 65 62 61 RH 90100 97100 97 93 90 84 82 93 97100100 81 67 67 74 93100100100 Wind dir SE SE SW NW N N N N N N N N N N N N NE E SE S S Wind spd 12 10 9 9 14 21 23 20 14 8 5 6 6 8 9 8 5 3 2 1 2 Wind gust 34 36 34 25 Clouds OV OV OV OV OV OV B2 SC SC FW FW FW SC FW CL CL CL CL CL FW SC PoP 12hr 90 50 0 0 0 QPF 12hr 1.30 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L C C S S Tstms C L C S Obvis K K K Heat index 83 Max heat 85 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 82 64 84 64 75 57 77 60 82 Temp 79 81 70 66 80 82 71 65 72 72 62 58 74 75 65 61 79 80 Dewpt 68 70 66 64 70 70 66 64 66 66 61 58 62 65 62 60 66 69 PWind dir S S S S NE NE E SE SE Wind char LT GN BZ GN GN LT LT LT GN Avg clouds FW FW CL FW SC FW FW SC B2 B2 SC SC B1 SC SC SC B1 SC PoP 12hr 0 0 0 30 40 30 20 30 10 Rain shwrs C C C S C S S C Tstms C S S S S S $$ SDZ070-310900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 77 59 82 60 Temp 80 75 73 72 69 72 73 75 75 69 65 63 61 71 79 82 80 71 66 63 61 Dewpt 78 75 73 71 69 72 72 71 70 67 65 63 61 68 69 69 71 68 66 63 61 RH 94100100 97100100 97 87 84 93100100100 90 72 65 74 90100100100 Wind dir SE SE SW NW NW N N N N N NW NW NW N N N N E SE S S Wind spd 12 13 11 11 16 21 26 24 19 10 6 8 8 9 11 10 6 3 2 2 2 Wind gust 33 36 36 31 Clouds B2 OV OV B2 OV OV B1 SC SC SC FW SC SC FW CL CL CL FW CL FW SC PoP 12hr 80 30 0 0 0 QPF 12hr 1.13 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L C S S Tstms C C C Heat index 84 85 82 Max heat 89 88 86 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 64 86 65 78 60 78 62 84 Temp 81 83 71 66 83 84 72 66 76 75 64 61 75 76 66 63 80 83 Dewpt 70 71 66 65 71 71 67 65 70 69 64 61 66 68 64 62 69 72 PWind dir S SE S S N NE E SE SE Wind char LT GN BZ GN GN LT LT GN GN Avg clouds FW FW CL FW SC CL CL FW B2 B1 SC B1 B2 SC SC SC B1 SC PoP 12hr 0 0 0 20 30 50 30 40 5 Rain shwrs S S C C C C S C C Tstms S S C S S S S S $$ SDZ069-310900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 553 PM CDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 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 66 78 60 82 61 Temp 78 75 73 71 69 72 74 76 77 69 66 63 61 70 78 82 80 70 66 63 62 Dewpt 76 75 73 71 69 71 71 70 71 69 66 63 61 68 68 69 71 69 66 63 62 RH 94100100100100 97 90 82 82100100100100 93 71 65 74 97100100100 Wind dir SE SE W NW NW N N N N N N NW NW N N N NE E SE S S Wind spd 12 11 9 11 19 25 25 24 17 8 5 6 8 8 9 8 6 4 3 3 3 Wind gust 35 36 35 Clouds B2 OV B2 B2 OV OV B1 SC SC SC FW FW FW FW CL CL CL CL CL FW SC PoP 12hr 90 20 0 0 0 QPF 12hr 1.12 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C S S Tstms L C C Obvis K K K K Heat index 85 84 Max heat 87 88 Date 08/02 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 85 65 87 66 78 59 79 62 85 Temp 81 84 71 67 83 84 73 67 74 74 64 60 74 76 66 63 80 82 Dewpt 69 71 66 65 70 70 66 65 68 68 63 60 65 68 64 62 68 71 PWind dir S S S S N NE E SE SE Wind char GN GN BZ GN GN LT GN GN GN Avg clouds FW FW FW FW SC CL CL SC B2 B1 SC B1 B2 SC FW SC B1 SC PoP 12hr 0 0 0 20 40 50 20 30 10 Rain shwrs S C C C C S S C C Tstms S C C S S S S S $$