Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
334 FOUS53 KFSD 161638 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 1138 AM CDT Wed Sep 16 2026 IAZ012-162100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 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 69 60 74 61 80 Temp 64 64 64 62 63 62 61 67 70 73 72 66 65 64 63 69 75 79 75 Dewpt 61 63 64 62 63 62 61 67 70 69 70 66 65 64 63 69 72 73 73 RH 90 97100100100100100100100 87 93100100100100100 90 82 94 Wind dir SE SE SE SE SE NW N NE NE E E E E E SE SE S S S Wind spd 10 8 4 3 1 1 1 3 5 4 5 8 10 14 16 16 16 13 10 Clouds B2 B2 B2 OV B2 OV B2 B2 OV B1 B1 OV B2 OV OV B2 B1 SC SC PoP 12hr 20 30 20 70 60 QPF 12hr 0 0.01 0.01 0.61 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L L L L C C C Sprinkles C C Tstms S C C S S C C Obvis PF PF PF F Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 70 55 66 53 67 51 70 Temp 65 60 67 67 59 56 63 64 57 55 64 64 55 53 67 67 Dewpt 65 60 66 65 59 56 62 62 57 55 61 62 55 53 61 63 PWind dir NW N NE NE NE N E SE Wind char LT LT LT GN LT LT LT LT Avg clouds B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 PoP 12hr 50 10 10 40 30 20 10 10 Rain shwrs C S C C C S S Tstms C $$ IAZ031-162100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 61 74 64 85 Temp 63 64 64 63 64 63 63 67 71 75 76 68 68 66 66 72 81 85 80 Dewpt 61 64 64 63 64 63 63 67 69 69 69 68 67 66 66 70 72 72 72 RH 93100100100100100100100 93 82 79100 97100100 93 74 65 77 Wind dir SE SE SE SE SE NW N N NE E E E E SE SE S S S S Wind spd 8 6 4 2 1 1 1 3 5 5 6 9 10 12 13 13 14 12 10 Wind gust 26 26 25 23 Clouds B2 B2 OV OV OV B2 OV B2 B2 B1 B1 B2 OV B1 B2 B1 B1 SC SC PoP 12hr 30 30 20 60 30 QPF 12hr 0 0.02 0 0.21 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C C L L C C S S C Sprinkles C C Tstms S C C S S S C Obvis PF PF PF PF F Heat index 85 91 84 Max heat 85 91 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 73 56 69 54 70 53 72 Temp 67 63 68 71 61 58 65 67 59 56 66 67 57 54 68 69 Dewpt 67 63 65 64 61 58 61 61 59 56 59 60 57 54 60 61 PWind dir W N N NE N N E SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC B2 B2 B2 B1 B2 OV B2 B1 B2 B2 B1 SC SC B1 B1 PoP 12hr 50 20 30 50 20 20 10 10 Rain shwrs C C S C C C S S S Tstms C S S S $$ IAZ014-162100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 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 71 59 75 60 79 Temp 63 65 65 61 61 61 61 66 68 74 72 64 63 61 62 66 73 78 75 Dewpt 58 60 63 61 61 61 61 66 67 66 66 64 63 61 62 66 69 71 70 RH 84 84 93100100100100100 97 76 81100100100100100 87 79 84 Wind dir SE SE SE SE SE S N N NE E E E E E SE SE S S SE Wind spd 10 9 6 4 2 1 1 3 5 5 4 6 8 12 14 16 17 13 12 Wind gust 27 24 Clouds B1 B2 OV OV OV OV OV B2 OV B2 B1 B2 B2 OV B2 B2 B2 B1 SC PoP 12hr 20 40 10 90 80 QPF 12hr 0 0.01 0 0.69 0.53 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C D D D D C C L Tstms C C S S C C Obvis PF PF F Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 60 71 54 67 52 68 50 71 Temp 65 60 67 67 58 55 63 65 56 53 64 64 54 52 66 67 Dewpt 65 60 64 62 58 55 59 59 56 53 57 58 54 52 58 59 PWind dir E N NE NE NE NE E SE Wind char GN GN GN GN LT LT LT LT Avg clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 60 30 10 50 40 30 10 10 Rain shwrs L C C C C C C C S Tstms C S S $$ IAZ022-162100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 61 72 62 81 Temp 61 62 63 62 63 63 63 66 69 73 73 67 65 64 63 68 76 80 77 Dewpt 61 62 63 62 63 63 63 66 69 69 69 66 65 64 63 68 72 74 73 RH 100100100100100100100100100 87 87 97100100100100 87 82 87 Wind dir SE SE SE SE S SW NW N NE E E E E SE SE SE S S SW Wind spd 9 8 4 3 2 1 1 2 3 4 4 6 8 11 12 13 16 14 11 Wind gust 26 21 Clouds B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B2 B2 OV OV B1 B1 B1 B1 PoP 12hr 20 40 20 70 60 QPF 12hr 0 0.01 0.01 0.48 0.31 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S C S C C L L L L C C L Sprinkles C Tstms S C C S C C Obvis PF PF PF F PF Heat index 85 Max heat 86 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 73 56 67 54 67 53 70 Temp 68 63 69 69 60 58 63 65 58 56 64 65 56 54 66 66 Dewpt 68 63 67 65 60 58 61 61 58 56 59 60 56 54 60 61 PWind dir SW N NE NE NE N E SE Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC SC B1 B1 PoP 12hr 70 30 30 50 30 30 10 10 Rain shwrs L C S C C C C S C C S Tstms C S S C $$ MNZ072-162100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 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 74 59 78 58 70 Temp 68 71 69 61 60 60 59 63 71 76 73 64 62 59 60 62 67 69 67 Dewpt 51 52 57 61 60 60 59 61 61 59 59 60 59 59 60 61 63 64 63 RH 54 51 66100100100100 93 71 56 62 87 90100100 97 87 84 87 Wind dir SE SE E SE SE N N N NE E E E E E E E E E NE Wind spd 11 11 6 4 3 1 1 3 5 5 5 6 6 10 16 16 16 14 14 Clouds SC OV B2 OV B2 B2 B2 B2 B2 B1 B1 B2 OV OV OV OV B2 B1 B2 PoP 12hr 20 30 0 90 90 QPF 12hr 0 0 0 1.02 0.94 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C D D D D L L L Sprinkles C Tstms S S C S S S Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 68 53 66 53 67 52 72 Temp 60 57 65 65 57 55 64 64 55 54 65 64 54 53 69 68 Dewpt 60 57 58 59 57 55 56 56 55 54 54 55 53 53 55 56 PWind dir NE NE NE NE NE E E SE Wind char GN GN LT GN LT LT LT LT Avg clouds B2 OV OV B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC PoP 12hr 60 10 10 40 40 30 10 10 Rain shwrs L C C C C C $$ MNZ081-162100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 58 76 58 73 Temp 68 70 69 61 61 60 60 64 70 75 72 64 62 60 60 64 70 73 70 Dewpt 51 53 56 61 61 60 60 63 61 59 61 62 61 60 60 62 63 65 64 RH 54 55 63100100100100 97 73 58 68 93 97100100 93 78 76 81 Wind dir SE SE SE E SE E N N NE E E E E E SE SE SE SE E Wind spd 10 10 6 4 1 0 0 3 4 4 4 4 5 10 14 16 16 13 13 Clouds SC B2 B2 B2 B2 OV OV B2 B2 B2 B1 B2 B2 OV OV B2 B2 B2 B1 PoP 12hr 10 40 5 90 90 QPF 12hr 0 0 0 0.83 0.96 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C D D D D L L L Tstms S C C S C C C Obvis PF PF PF Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 68 52 65 52 66 50 70 Temp 62 57 66 66 57 54 63 64 55 53 64 64 54 51 68 67 Dewpt 62 57 58 57 57 54 53 55 55 53 52 53 53 51 53 55 PWind dir NE N NE NE NE NE E SE Wind char GN GN LT GN LT LT LT LT Avg clouds B2 B2 OV B2 B2 B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 60 20 10 40 40 30 10 10 Rain shwrs L C S S C C C C C S Tstms C S $$ MNZ089-162100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 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 71 59 75 59 75 Temp 64 67 66 60 61 60 60 64 69 74 71 63 62 60 61 64 70 74 71 Dewpt 53 55 59 60 61 60 60 63 62 62 63 63 61 60 61 64 65 67 66 RH 67 65 78100100100100 97 78 66 76100 97100100100 84 79 84 Wind dir SE SE SE SE SE NW N NE NE E E E E E SE SE SE SE E Wind spd 11 9 6 4 2 1 1 4 5 4 5 6 8 13 16 17 16 13 12 Clouds B1 B2 B2 B2 OV OV OV B2 OV B2 B1 B2 B2 OV OV B2 B2 B1 B1 PoP 12hr 10 40 5 90 90 QPF 12hr 0 0 0 0.83 0.68 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C D D D D L L C Tstms C C C S S C C Obvis PF PF PF Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 67 53 65 52 66 50 69 Temp 62 58 65 65 57 54 62 63 55 53 63 63 53 52 67 66 Dewpt 62 58 59 60 57 54 55 57 55 53 54 56 53 52 55 57 PWind dir NE N NE NE NE NE E SE Wind char GN GN GN GN LT LT LT LT Avg clouds B1 B2 OV B2 B2 B2 B2 B2 B1 B2 OV B1 B1 B1 B1 B1 PoP 12hr 50 10 10 40 40 30 10 10 Rain shwrs C C C C C C C S Tstms C $$ SDZ040-162100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 56 76 57 70 Temp 66 67 65 59 59 58 57 63 70 74 71 63 59 58 60 63 68 70 66 Dewpt 53 55 60 59 59 58 57 62 62 61 62 61 59 58 60 63 65 65 65 RH 63 65 84100100100100 97 76 64 73 93100100100100 90 84 97 Wind dir SE SE SE SE SE NE NE NE E E E E E E E E E E NE Wind spd 12 10 6 4 2 1 2 5 9 6 8 10 11 16 19 18 18 14 14 Wind gust 32 31 29 27 26 Clouds B1 B2 B2 OV B2 B2 B2 B1 B1 SC B2 OV OV OV OV B2 B2 B1 B2 PoP 12hr 20 20 5 100 90 QPF 12hr 0 0 0 1.30 0.59 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C D D D D C C C Sprinkles C Tstms C C S S Obvis PF Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 66 51 64 50 65 49 70 Temp 58 55 64 64 56 53 62 62 54 52 63 63 53 51 68 66 Dewpt 58 55 60 60 56 53 58 59 54 52 57 58 53 51 57 58 PWind dir NE NE NE NE NE NE E SE Wind char GN GN LT GN LT LT LT LT Avg clouds B2 OV OV B2 B2 B2 OV B1 B2 B2 B2 B1 B1 B1 B1 SC PoP 12hr 40 5 10 40 30 10 10 10 Rain shwrs C C C C C S $$ SDZ050-162100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 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 69 57 73 61 75 Temp 60 67 65 60 60 59 57 63 70 71 71 65 65 64 62 66 72 73 71 Dewpt 54 58 61 60 60 59 57 63 64 65 66 65 65 64 62 65 65 66 65 RH 81 73 87100100100100100 81 81 84100100100100 97 79 79 81 Wind dir SE SE SE SE S SW NE E E E E E E SE SE W W NW NW Wind spd 16 14 10 9 6 4 4 9 14 14 14 18 18 18 16 14 14 13 12 Wind gust 26 28 31 24 Clouds B2 B1 B1 SC B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B1 B1 B2 B2 PoP 12hr 20 0 30 90 10 QPF 12hr 0 0 0.17 0.88 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D D D D Tstms S C C S Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 67 52 67 51 68 51 71 Temp 61 56 63 65 57 54 63 65 55 53 64 66 54 52 67 68 Dewpt 61 56 60 60 57 54 58 58 55 53 56 55 54 52 56 56 PWind dir N N NE NE NE N SE SE Wind char GN GN LT GN LT GN LT GN Avg clouds B2 OV OV B2 B2 B2 B2 B2 B1 B2 B2 SC SC SC B1 SC PoP 12hr 10 10 30 50 30 20 20 30 Rain shwrs S C C C C C S S C Tstms S $$ SDZ057-162100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 55 74 59 72 Temp 60 68 68 62 60 58 56 62 69 72 71 65 64 63 61 65 69 71 69 Dewpt 54 57 62 62 60 58 56 62 63 63 65 65 64 63 61 65 65 66 66 RH 81 68 81100100100100100 81 73 81100100100100100 87 84 90 Wind dir SE SE SE SE SE E E E E SE E E E E E E NW N N Wind spd 16 14 11 9 5 3 4 8 13 13 12 14 17 19 18 13 12 12 11 Wind gust 26 25 33 Clouds B2 SC SC B2 B1 SC B2 B2 B1 B2 OV OV OV OV OV B2 B2 B2 B2 PoP 12hr 20 0 30 100 40 QPF 12hr 0 0 0.05 1.43 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D D D D C C S Sprinkles C Tstms S C C S Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 67 52 67 51 68 51 72 Temp 60 56 63 66 57 55 63 65 56 53 64 66 54 53 67 69 Dewpt 60 56 60 62 57 55 58 60 56 53 56 58 54 53 56 58 PWind dir N N NE NE NE NE E SE Wind char GN GN LT GN LT GN LT GN Avg clouds OV OV OV B2 B2 B2 B2 B2 B1 B2 B2 B1 SC B1 B1 B1 PoP 12hr 20 5 30 50 40 10 10 20 Rain shwrs S C C C C C S Tstms S $$ SDZ038-162100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 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 69 54 77 58 72 Temp 64 66 65 60 59 57 55 63 72 75 72 64 61 60 60 65 70 71 67 Dewpt 54 56 61 60 59 57 55 63 62 62 64 63 61 60 60 65 65 66 66 RH 70 70 87100100100100100 71 64 76 97100100100100 84 84 97 Wind dir SE SE SE SE SE NE NE NE E E E E E E E E E NE NE Wind spd 13 11 8 5 3 2 3 4 9 9 8 10 12 17 18 16 14 12 12 Wind gust 24 28 27 25 23 Clouds B2 B1 B2 B2 B2 B2 B2 B2 SC B1 OV OV OV OV OV OV B2 B2 B2 PoP 12hr 20 5 5 100 80 QPF 12hr 0 0 0 1.49 0.37 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D D D D D D C C S Sprinkles C Tstms C S Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 68 52 67 51 68 50 72 Temp 59 55 66 66 57 54 65 64 55 53 66 65 54 52 70 68 Dewpt 59 55 60 62 57 54 58 61 55 53 57 59 54 52 58 60 PWind dir N NE NE NE NE NE E SE Wind char GN GN LT GN LT LT LT GN Avg clouds OV OV OV B2 B2 B2 OV B2 B2 B2 B2 B1 B1 SC B1 SC PoP 12hr 20 5 10 40 20 20 5 10 Rain shwrs S C C S S S $$ SDZ059-162100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 57 76 61 76 Temp 63 66 65 61 60 59 58 64 72 76 73 66 63 62 62 67 73 75 71 Dewpt 56 58 61 61 60 59 58 64 65 65 66 65 63 62 62 67 68 69 68 RH 78 75 87100100100100100 79 69 79 97100100100100 84 82 90 Wind dir SE SE SE SE SE E NE NE E E E E E E SE SE SE N N Wind spd 12 11 9 5 3 2 3 5 9 10 9 11 13 18 20 17 14 13 11 Wind gust 23 28 33 27 25 Clouds B2 B2 OV B2 B1 B2 OV B2 B2 B1 OV OV OV OV OV B2 B1 B1 B2 PoP 12hr 20 0 10 90 50 QPF 12hr 0 0 0.01 1.29 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D D D D C C S S S Sprinkles C C Tstms S C C Obvis PF Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 69 54 68 52 69 51 72 Temp 61 57 66 67 57 55 65 66 56 54 65 66 54 53 69 69 Dewpt 61 57 62 62 57 55 60 61 56 54 59 59 54 53 59 59 PWind dir N N NE NE NE NE E SE Wind char GN GN LT GN LT LT LT GN Avg clouds B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 SC PoP 12hr 20 5 10 40 20 20 5 10 Rain shwrs S C C S S S $$ SDZ062-162100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 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 70 60 76 62 77 Temp 64 66 65 62 62 61 61 65 71 75 73 66 64 63 63 67 74 76 73 Dewpt 56 58 61 62 62 61 61 65 66 65 66 65 63 63 63 67 69 70 68 RH 75 75 87100100100100100 84 71 79 97 97100100100 84 82 84 Wind dir SE SE SE SE S N N NE E E E E E E SE SE SE S N Wind spd 11 10 6 3 2 1 2 4 6 6 6 9 11 14 17 16 14 12 10 Wind gust 27 26 25 23 Clouds B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B1 SC PoP 12hr 20 20 10 80 70 QPF 12hr 0 0 0 0.91 0.31 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S L L D D L L C C C Sprinkles C Tstms S C C S S S Obvis PF PF PF Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 69 55 66 54 67 52 71 Temp 63 59 66 67 58 56 64 65 57 55 65 65 55 53 68 68 Dewpt 63 59 63 61 58 56 60 60 56 55 58 58 55 53 59 59 PWind dir N N NE NE NE NE E SE Wind char GN GN LT GN LT LT LT LT Avg clouds B1 B2 OV B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 PoP 12hr 40 5 10 40 30 10 10 10 Rain shwrs C S C C S C Tstms S $$ SDZ070-162100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 61 75 64 84 Temp 64 64 63 62 63 63 62 67 73 75 76 68 67 66 66 72 81 83 79 Dewpt 59 63 63 62 63 63 62 67 69 68 69 68 67 66 66 70 71 71 71 RH 84 97100100100100100100 87 79 79100100100100 93 72 67 77 Wind dir SE SE SE SE SE E NW N E E E E E SE SE SE S SW W Wind spd 10 10 6 3 2 2 2 4 8 8 9 10 12 14 17 16 16 13 11 Wind gust 25 28 26 Clouds B2 OV B2 B2 B2 B2 B2 B2 B2 SC B2 OV OV B2 OV B1 B1 SC SC PoP 12hr 20 5 20 70 50 QPF 12hr 0 0 0.02 0.29 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L C C S S C Sprinkles C C Tstms S C C S S C Obvis PF PF PF PF Heat index 85 88 Max heat 86 90 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 72 55 69 54 70 52 73 Temp 66 61 68 70 61 57 66 67 59 55 68 68 57 54 70 70 Dewpt 66 61 64 63 61 57 60 61 59 55 59 59 57 54 59 60 PWind dir NW N N NE N N E SE Wind char LT GN LT GN LT LT LT LT Avg clouds SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1 B1 PoP 12hr 40 10 30 40 20 20 10 10 Rain shwrs C C C C S S S Tstms C $$ SDZ069-162100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 1138 AM CDT Wed Sep 16 2026 Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 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 69 60 75 64 82 Temp 64 65 63 63 63 62 61 66 72 75 74 68 67 66 65 70 78 81 76 Dewpt 58 61 63 63 63 62 61 66 68 68 69 68 67 66 65 70 70 71 71 RH 81 87100100100100100100 87 79 84100100100100100 76 72 85 Wind dir SE SE SE SE SE N N NE E E E E E SE SE SE SW W NW Wind spd 11 10 6 4 2 2 2 5 9 9 9 11 13 16 18 14 14 13 10 Wind gust 27 28 25 Clouds B2 OV B2 B2 B1 B2 B2 B2 B2 B1 B2 OV OV OV OV B1 SC SC SC PoP 12hr 10 5 20 70 40 QPF 12hr 0 0 0.03 0.34 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L L L C C C Sprinkles C Tstms C C C S S S Obvis PF PF PF Heat index 84 Max heat 86 Date Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 60 70 56 68 54 69 53 72 Temp 65 60 67 68 60 58 65 66 58 56 67 67 56 54 69 69 Dewpt 65 60 64 64 60 58 61 62 57 56 59 60 56 54 60 61 PWind dir NW N N NE N N E SE Wind char GN GN LT GN LT LT LT LT Avg clouds B1 B2 B2 B2 B2 B2 OV B2 B1 B2 B2 B1 SC SC B1 B1 PoP 12hr 30 5 20 40 20 20 10 10 Rain shwrs C S C S S S S Tstms S $$