Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
199 FOUS53 KFSD 201858 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 158 PM CDT Sun Sep 20 2026 IAZ012-202100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 63 52 56 46 61 Temp 61 60 59 57 55 53 54 55 55 55 53 53 52 49 53 58 61 57 Dewpt 59 59 58 57 55 53 54 55 55 55 53 53 52 49 53 54 54 54 RH 93 96 96100100100100100100100100100100100100 86 78 90 Wind dir NE NE NE E NE NE E NE NE NE E E E E E E E E Wind spd 11 9 9 8 9 9 10 10 9 8 6 4 4 4 6 8 6 4 Clouds OV OV OV OV OV OV OV OV B2 OV B2 B1 B1 SC B1 SC SC SC PoP 12hr 50 100 90 5 0 QPF 12hr 0.03 0.85 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs C L D D D D L C C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 45 65 49 65 53 68 55 70 Temp 50 46 62 61 54 51 60 63 58 55 64 66 60 56 66 67 Dewpt 50 46 54 55 53 51 59 62 58 55 62 64 60 56 64 65 PWind dir SE SE SE S SE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds SC B1 SC B1 B1 B2 OV B2 B2 B2 OV B2 B2 B2 OV B1 PoP 12hr 0 5 40 50 40 40 30 40 Rain shwrs C C C C C C C C C C S Tstms S $$ IAZ031-202100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 54 59 49 62 Temp 62 61 60 57 57 55 54 57 58 57 55 55 54 52 54 60 62 60 Dewpt 60 60 59 57 57 55 54 57 57 56 55 55 54 52 54 54 54 54 RH 93 97 96100100100100100 96 96100100100100100 81 75 81 Wind dir NE NE NE NE NE NE E NE NE NE NE NE NE E E E E E Wind spd 8 6 6 5 6 8 8 9 9 8 6 4 4 4 5 6 6 5 Clouds OV OV OV OV OV OV OV OV OV B2 OV B2 B1 B2 B1 B1 SC SC PoP 12hr 70 90 80 10 5 QPF 12hr 0.05 0.23 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs C D D L D D L C C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 65 51 65 54 68 57 70 Temp 52 48 63 62 55 53 62 64 59 57 66 66 61 58 68 68 Dewpt 52 48 52 54 54 52 57 60 59 57 61 62 61 58 63 64 PWind dir SE SE SE S SE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds SC B1 B1 B1 B2 OV OV B2 B2 B2 OV B2 B2 OV OV B1 PoP 12hr 0 5 40 60 40 50 40 30 Rain shwrs C L C C C C C C C C S Tstms S $$ IAZ014-202100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 64 49 56 45 61 Temp 63 61 59 56 52 49 53 54 54 54 52 51 49 46 52 58 60 57 Dewpt 57 57 57 56 52 49 53 54 54 53 52 51 49 46 51 50 50 50 RH 81 87 93100100100100100100 96100100100100 96 75 69 77 Wind dir NE NE NE NE NE NE NE NE NE NE NE E E E E E E E Wind spd 12 10 10 9 10 10 11 10 10 9 8 5 5 5 6 8 8 5 Clouds B2 B2 OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC FW PoP 12hr 30 90 90 10 5 QPF 12hr 0 0.68 0.19 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs C L L D D L L L Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 43 65 46 65 51 68 53 70 Temp 48 44 61 61 51 49 60 63 56 53 64 65 59 55 66 67 Dewpt 48 44 50 51 51 49 55 57 56 53 59 60 58 55 60 61 PWind dir SE SE SE S SE SE SE SE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC B1 B2 OV B2 B2 B2 OV B2 B2 B2 OV B2 PoP 12hr 0 0 30 40 40 40 30 30 Rain shwrs C C S S C C C C C C C $$ IAZ022-202100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 62 52 56 48 60 Temp 61 60 59 57 55 52 52 55 55 55 54 53 52 49 52 57 59 57 Dewpt 59 59 58 57 55 52 52 55 55 55 54 53 52 49 52 53 53 53 RH 93 96 96100100100100100100100100100100100100 86 80 86 Wind dir NE NE NE E NE NE NE E NE NE E E E E E E E E Wind spd 10 9 9 8 9 9 9 9 9 8 6 5 5 5 6 6 5 4 Clouds B2 OV OV OV OV OV B2 OV B2 B2 B2 B1 B1 SC SC SC SC SC PoP 12hr 50 90 90 10 5 QPF 12hr 0.02 0.74 0.15 0.01 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs C L L D D D L L L Tstms S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 64 48 65 53 67 56 70 Temp 49 45 61 60 52 50 60 62 57 55 64 65 60 56 66 66 Dewpt 49 45 51 53 52 50 57 59 57 55 60 61 60 56 62 63 PWind dir SE SE SE SE SE SE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds SC B1 SC SC SC B2 OV B2 B2 B2 OV B2 B2 B2 OV B2 PoP 12hr 0 0 20 50 40 40 40 40 Rain shwrs S C C C C C C C C C C $$ MNZ072-202100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 65 50 57 44 64 Temp 63 62 58 56 53 51 53 54 55 55 50 49 47 45 52 60 63 60 Dewpt 56 55 54 53 52 51 50 50 49 49 50 49 47 45 48 47 45 46 RH 78 78 86 90 96100 89 86 80 80100100100100 86 62 52 60 Wind dir NE NE NE NE E E E E NE E E E E E E E SE SE Wind spd 12 9 9 6 6 6 8 8 9 5 3 2 2 2 5 9 9 6 Clouds B2 OV OV OV OV OV OV OV OV B2 B2 SC SC SC SC FW FW FW PoP 12hr 10 40 40 0 0 QPF 12hr 0 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S C C C C S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 44 68 50 68 54 70 56 72 Temp 48 45 64 65 54 53 63 66 58 56 66 68 60 57 67 69 Dewpt 46 45 49 49 50 52 55 57 57 56 59 59 59 57 60 60 PWind dir SE SE S S S SE SE S Wind char LT GN GN GN LT GN GN GN Avg clouds FW SC SC SC B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV B1 PoP 12hr 0 0 60 40 20 30 30 30 Rain shwrs S L C S S C C C C C S Tstms S $$ MNZ081-202100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 48 55 44 61 Temp 63 61 58 54 51 49 50 53 54 54 51 49 47 45 52 58 60 58 Dewpt 54 54 55 54 51 49 50 48 48 47 50 49 47 45 48 44 44 44 RH 72 78 90100100100100 83 80 77 96100100100 86 59 55 59 Wind dir NE NE NE NE NE NE E NE NE NE NE NE E E E E E E Wind spd 13 10 9 6 8 9 10 9 9 8 4 3 3 3 5 6 6 4 Clouds B2 OV OV B2 OV OV OV B2 B2 B2 B2 B1 B1 SC SC FW FW FW PoP 12hr 10 60 60 5 0 QPF 12hr 0 0.10 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S C L C L C C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 64 47 64 51 67 54 68 Temp 46 43 61 63 52 50 61 63 56 54 64 65 58 55 66 66 Dewpt 46 43 46 46 50 49 51 53 56 54 55 56 58 55 57 58 PWind dir SE SE SE S S SE SE S Wind char LT GN GN GN LT GN GN GN Avg clouds FW SC SC SC B1 B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 PoP 12hr 0 0 40 40 30 30 30 30 Rain shwrs C C S C C C C C C S $$ MNZ089-202100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 63 49 55 44 60 Temp 62 60 57 54 52 49 49 52 53 53 50 49 47 45 51 57 60 57 Dewpt 55 56 56 54 52 49 49 50 50 50 50 49 47 45 48 46 46 47 RH 78 87 96100100100100 93 89 89100100100100 89 67 60 69 Wind dir NE NE NE NE NE NE E NE NE NE NE E E E E E E E Wind spd 13 11 10 8 9 10 11 10 10 9 6 4 4 4 6 8 8 5 Clouds B2 OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC FW PoP 12hr 20 80 70 5 0 QPF 12hr 0 0.24 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S C L D L L C C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 43 63 48 64 52 66 54 68 Temp 47 44 60 62 52 49 60 62 56 53 64 64 58 55 65 66 Dewpt 47 44 48 49 50 49 53 56 56 53 57 59 58 55 58 60 PWind dir SE SE S S S SE SE S Wind char LT GN GN GN LT GN GN GN Avg clouds FW SC SC SC B1 B2 OV B2 B2 B2 OV B2 B2 B2 OV B2 PoP 12hr 0 0 50 40 30 40 30 30 Rain shwrs S C C S S C C C C C C S $$ SDZ040-202100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 48 56 42 62 Temp 62 60 57 54 50 48 52 54 54 54 50 48 46 43 51 59 61 58 Dewpt 56 57 55 54 50 48 52 53 53 53 50 48 46 43 51 50 50 52 RH 81 90 93100100100100 96 96 96100100100100100 72 67 80 Wind dir NE NE E E E NE E E E NE E E E E SE SE SE SE Wind spd 13 11 10 9 10 10 10 11 10 8 5 3 4 4 8 10 10 6 Wind gust 24 Clouds B2 OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 20 90 70 5 0 QPF 12hr 0 0.11 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs C C D D L C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 65 48 65 51 68 54 69 Temp 48 44 62 62 53 51 61 63 56 54 64 66 59 55 66 67 Dewpt 48 44 53 55 52 51 58 60 56 54 61 62 59 55 62 63 PWind dir SE SE S S S SE SE S Wind char LT GN GN GN GN GN GN BZ Avg clouds SC B1 B1 B1 B2 OV OV B2 B2 B2 OV B2 B2 OV OV B2 PoP 12hr 0 5 60 30 30 30 30 30 Rain shwrs C L C S S C C C S C C S Tstms S S $$ SDZ050-202100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 59 50 57 46 60 Temp 58 57 57 55 52 51 53 55 56 55 53 52 50 48 52 57 60 58 Dewpt 57 56 56 55 52 51 53 55 55 54 53 52 50 48 52 53 53 53 RH 96 96 96100100100100100 96 96100100100100100 86 78 83 Wind dir NE NE E E E NE E E NE E E E E SE SE SE SE SE Wind spd 10 9 10 9 9 10 11 12 12 10 8 6 5 6 10 13 16 13 Clouds OV OV OV OV OV OV OV OV OV OV B2 B1 OV OV B2 B1 B1 B2 PoP 12hr 90 100 80 10 0 QPF 12hr 0.24 0.56 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D L D D D C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 49 65 54 70 54 69 57 72 Temp 54 50 62 62 58 55 67 66 58 56 66 66 61 57 69 69 Dewpt 54 50 56 58 57 55 60 62 58 56 61 61 60 57 61 61 PWind dir SE S S S SE SE S S Wind char BZ WY BZ GN GN BZ BZ BZ Avg clouds B2 B2 B2 B2 OV OV B2 B2 B1 B2 OV B2 B2 B2 B2 B1 PoP 12hr 30 30 40 30 30 30 20 10 Rain shwrs C C C C C S C C C S S S Tstms S $$ SDZ057-202100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 50 59 45 62 Temp 60 59 58 54 51 51 52 55 57 57 53 51 49 47 53 58 62 60 Dewpt 58 58 57 54 51 51 52 55 55 56 53 51 49 47 53 53 54 56 RH 93 96 96100100100100100 93 96100100100100100 83 75 87 Wind dir E E E E E E E E NE E E E E SE SE SE SE SE Wind spd 11 10 10 10 11 11 11 11 11 9 8 6 6 6 10 13 14 13 Wind gust 25 24 Clouds OV OV OV OV OV OV OV OV B2 B1 SC B1 B2 B2 B2 B1 B1 B1 PoP 12hr 90 100 70 5 0 QPF 12hr 0.18 0.28 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs D D L D D L C S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 67 53 72 53 71 56 74 Temp 53 51 63 64 57 56 68 68 59 56 67 68 61 58 69 70 Dewpt 53 51 57 60 57 56 62 64 58 56 62 63 61 58 62 63 PWind dir SE SE SE S SE SE SE S Wind char BZ BZ BZ GN GN BZ BZ BZ Avg clouds B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 30 30 40 20 30 30 30 10 Rain shwrs C C S C C S S C C S S C Tstms S $$ SDZ038-202100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 65 50 59 45 64 Temp 63 60 58 56 52 50 53 56 58 57 53 51 48 46 53 60 63 62 Dewpt 57 58 57 56 52 50 53 55 55 56 53 51 48 46 53 53 53 55 RH 81 93 96100100100100 96 90 96100100100100100 78 70 78 Wind dir E E E E NE NE E E E E E E E E SE SE SE SE Wind spd 11 9 9 8 9 9 9 9 9 6 5 4 4 5 9 11 12 10 Clouds OV OV OV OV OV OV OV OV B2 B1 SC B2 B2 B2 B2 SC B1 SC PoP 12hr 50 90 60 0 0 QPF 12hr 0.01 0.39 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S L D D D L Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 47 68 51 70 53 71 56 73 Temp 52 48 63 64 56 54 66 67 58 56 67 69 60 57 69 70 Dewpt 52 48 55 58 56 54 60 63 58 56 62 63 60 57 62 64 PWind dir SE SE SE S SE SE SE S Wind char GN BZ BZ GN GN GN BZ BZ Avg clouds SC B1 B2 B1 OV OV B2 B2 B1 OV OV B2 B2 OV OV B2 PoP 12hr 5 20 50 10 30 30 30 20 Rain shwrs S S C C S C C C S C S S Tstms S $$ SDZ059-202100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 53 60 46 64 Temp 63 60 59 57 56 53 55 56 58 57 53 52 50 48 53 60 64 61 Dewpt 58 58 58 57 56 53 55 56 55 54 53 52 50 48 53 54 54 54 RH 84 93 96100100100100100 90 90100100100100100 81 70 78 Wind dir E E E E E NE E NE E E E E E E SE SE SE SE Wind spd 10 9 9 8 9 10 11 11 11 9 6 4 4 5 9 11 12 11 Clouds OV OV OV OV OV OV OV OV OV B2 SC SC B1 B2 B2 B1 SC B1 PoP 12hr 80 100 90 5 0 QPF 12hr 0.07 0.73 0.09 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs C D D D D D C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 68 52 70 54 71 56 74 Temp 52 49 63 64 56 54 65 68 59 56 67 69 61 57 69 71 Dewpt 52 49 56 56 55 54 61 62 58 56 62 63 60 57 63 63 PWind dir SE SE SE S SE SE SE S Wind char GN BZ BZ BZ GN GN BZ BZ Avg clouds SC B1 B2 B1 OV OV OV B2 B2 B2 OV B2 OV OV OV B2 PoP 12hr 5 20 40 30 30 40 30 20 Rain shwrs S C C C S S C C C S C S Tstms S $$ SDZ062-202100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 64 53 57 46 62 Temp 62 60 58 58 56 54 55 55 55 55 52 52 50 48 52 59 61 58 Dewpt 57 57 57 58 56 54 54 55 53 52 52 52 50 48 52 52 51 51 RH 84 90 96100100100 96100 93 90100100100100100 78 70 77 Wind dir NE NE NE NE NE NE NE NE NE NE E E E E E SE SE SE Wind spd 11 9 9 8 9 10 10 11 10 9 6 4 4 4 6 9 9 6 Wind gust 21 Clouds OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC PoP 12hr 40 100 90 5 0 QPF 12hr 0.03 0.82 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S C D D D D L S S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 46 66 50 66 54 68 56 71 Temp 50 47 62 62 55 52 62 64 58 56 65 66 60 57 67 68 Dewpt 50 47 53 54 54 52 58 59 58 55 61 61 60 57 63 63 PWind dir SE SE SE S SE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds SC B1 B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 PoP 12hr 0 5 60 40 40 40 30 30 Rain shwrs C L C C C C C C S C C S Tstms S S $$ SDZ070-202100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 53 58 48 62 Temp 61 60 60 57 56 54 55 57 57 56 54 54 53 51 54 60 62 60 Dewpt 60 59 59 57 56 54 55 57 57 55 54 54 53 51 54 54 54 54 RH 97 96 96100100100100100100 96100100100100100 81 75 81 Wind dir NE NE NE NE NE NE NE NE NE NE NE NE E E E E SE SE Wind spd 9 8 8 6 8 9 10 11 11 9 8 4 4 4 6 9 9 8 Clouds OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC PoP 12hr 80 100 80 5 5 QPF 12hr 0.08 0.31 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs L D D D D D C S S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 66 51 67 55 69 57 72 Temp 53 49 63 63 56 53 64 65 60 57 67 67 62 58 69 70 Dewpt 53 49 54 55 55 53 59 61 60 57 61 63 62 58 63 64 PWind dir SE SE SE S SE SE SE SE Wind char LT GN GN GN GN GN GN GN Avg clouds SC B1 B1 B1 B2 OV OV B2 B2 B2 OV B2 B2 B2 OV B1 PoP 12hr 0 5 50 60 40 40 40 30 Rain shwrs C C L C C C C C S C C S Tstms S S $$ SDZ069-202100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 158 PM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 63 53 58 48 62 Temp 61 60 60 58 56 53 58 57 56 56 54 53 52 51 54 59 62 60 Dewpt 59 59 59 58 56 53 57 57 56 55 54 53 52 51 54 54 54 54 RH 93 96 96100100100 96100100 96100100100100100 83 75 81 Wind dir NE NE NE NE NE NE NE NE NE NE NE NE E E E E SE SE Wind spd 10 8 9 8 9 10 11 11 11 9 8 5 5 5 8 10 10 9 Clouds OV OV OV OV OV OV OV OV OV OV B2 B1 B2 B1 B1 B1 SC SC PoP 12hr 90 100 80 10 0 QPF 12hr 0.11 0.31 0.09 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs D D D D D D C S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 49 66 52 68 55 69 57 72 Temp 53 50 63 63 57 54 64 65 60 57 67 67 62 59 69 69 Dewpt 52 50 54 56 54 54 60 62 59 57 62 63 61 59 64 65 PWind dir SE SE SE S SE SE SE SE Wind char GN GN GN GN GN GN GN GN Avg clouds SC B1 B1 B1 B2 OV OV B2 B2 B2 OV B2 B2 OV OV B2 PoP 12hr 5 20 50 50 40 40 40 30 Rain shwrs S S C C C C C C C C S C C S Tstms S S $$