Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
036 FOUS53 KFSD 201013 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 513 AM CDT Sun Sep 20 2026 IAZ012-202100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 513 AM 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 57 45 63 Temp 59 60 61 62 61 59 58 57 54 56 56 56 55 53 52 49 46 54 60 62 58 Dewpt 58 58 59 59 59 58 58 57 54 56 56 56 55 53 52 49 46 54 53 52 53 RH 96 93 93 90 93 96100100100100100100100100100100100100 78 70 83 Wind dir NE NE NE NE NE NE NE NE NE E NE NE NE E E E E E E E E Wind spd 11 12 12 11 10 10 8 9 9 10 10 9 8 5 3 3 4 5 6 5 4 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B2 B1 SC SC SC FW PoP 12hr 60 90 60 5 0 QPF 12hr 0.05 0.80 0.11 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S S S C L D D D C C C C Tstms 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 43 65 48 67 52 70 54 70 Temp 49 44 62 61 54 52 63 64 59 55 66 66 60 57 68 67 Dewpt 49 44 53 55 54 52 60 62 59 55 63 64 60 57 65 65 PWind dir SE SE SE S SE SE SE SE Wind char LT LT GN GN LT LT LT GN Avg clouds SC SC SC SC SC B2 OV B2 B1 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 0 5 40 40 10 10 20 20 Rain shwrs C C S S S Tstms S $$ IAZ031-202100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 513 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 63 54 58 48 62 Temp 61 61 62 62 61 60 59 59 56 56 57 57 56 55 54 52 49 54 60 62 60 Dewpt 58 59 59 60 60 60 59 59 56 56 57 56 56 55 54 52 49 53 52 52 52 RH 90 93 90 93 97100100100100100100 96100100100100100 96 75 70 75 Wind dir N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE E E E E Wind spd 8 9 10 9 8 6 6 8 9 9 9 9 8 5 4 3 3 4 6 6 5 Wind gust 19 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 SC SC SC PoP 12hr 60 80 70 10 0 QPF 12hr 0.05 0.46 0.19 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs C C S C L L D L L L C C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 64 50 67 54 69 55 70 Temp 51 46 61 62 55 53 64 65 59 56 68 67 60 57 68 68 Dewpt 51 46 51 54 55 53 58 60 59 56 61 62 60 57 63 63 PWind dir SE SE SE S SE SE SE SE Wind char LT LT LT GN LT LT LT GN Avg clouds SC SC SC SC B1 B2 OV B2 B1 B1 B2 B1 B1 B2 B2 B1 PoP 12hr 0 5 40 40 20 20 30 20 Rain shwrs C C S S C S S Tstms S $$ IAZ014-202100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 513 AM 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 50 58 44 63 Temp 58 59 61 63 61 59 56 54 51 54 54 56 56 52 51 48 45 52 59 62 58 Dewpt 57 58 57 57 57 57 56 54 51 54 54 53 53 52 51 48 45 51 49 48 49 RH 96 96 87 81 87 93100100100100100 90 90100100100100 96 69 60 72 Wind dir NE NE NE NE NE NE NE E NE NE NE NE NE NE NE NE NE E E E E Wind spd 12 13 13 12 11 11 9 10 11 11 10 10 9 6 4 4 4 6 8 6 4 Wind gust 24 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 SC SC FW FW PoP 12hr 30 80 60 10 5 QPF 12hr 0.01 1.00 0.13 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S S C C D D L C 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 41 65 46 67 50 70 52 71 Temp 47 42 61 62 51 49 63 65 57 53 66 67 58 55 67 68 Dewpt 47 42 49 51 51 49 56 58 56 53 59 60 58 55 61 61 PWind dir SE SE SE S SE SE SE SE Wind char LT LT LT GN LT LT LT GN Avg clouds FW FW FW SC SC B1 OV B2 B1 B1 B2 B1 B1 B2 B2 B1 PoP 12hr 0 0 20 40 10 5 20 30 Rain shwrs S C S C S $$ IAZ022-202100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 513 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 62 53 57 47 61 Temp 59 59 61 61 60 59 58 57 54 55 55 55 55 53 53 51 48 52 58 60 57 Dewpt 58 59 59 59 59 58 58 57 54 55 55 55 55 53 53 51 48 52 51 51 51 RH 96100 93 93 96 96100100100100100100100100100100100100 77 72 80 Wind dir NE NE NE NE NE NE E E NE E NE NE NE NE NE NE NE E E E E Wind spd 11 12 12 11 9 10 9 9 10 10 10 9 8 6 5 4 4 6 6 5 3 Wind gust 23 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC PoP 12hr 40 90 70 10 5 QPF 12hr 0.04 0.45 0.19 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S S C C L D D L C C C Tstms S Obvis PF PF Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 64 48 65 53 68 54 69 Temp 48 44 61 60 52 51 63 63 57 55 66 64 58 56 66 65 Dewpt 48 44 51 53 52 51 57 59 57 55 61 62 58 56 62 63 PWind dir E SE SE S SE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC B2 OV B2 B1 B2 B2 B2 B1 B2 B2 B1 PoP 12hr 0 0 20 40 10 10 20 30 Rain shwrs S C S C S $$ MNZ072-202100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 513 AM 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 49 60 42 65 Temp 55 59 64 64 61 57 54 53 51 53 56 58 57 50 48 46 43 52 62 65 60 Dewpt 55 55 56 56 55 55 52 52 51 50 50 49 48 50 48 46 43 48 46 45 45 RH 100 87 75 75 81 93 93 96100 89 80 72 72100100100100 86 56 48 58 Wind dir NE NE E NE NE NE E NE NE E E E E E E E E E E E E Wind spd 8 11 13 12 10 9 8 6 6 8 8 8 5 3 2 2 2 5 9 9 6 Clouds OV B2 B2 OV OV OV OV OV OV OV OV OV SC SC SC SC SC FW FW FW CL PoP 12hr 10 40 30 0 0 QPF 12hr 0 0.04 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 42 68 49 70 53 73 55 73 Temp 47 43 64 64 54 53 66 68 58 55 68 69 60 57 69 69 Dewpt 46 43 48 49 50 52 56 57 56 55 59 59 58 57 60 59 PWind dir SE SE SE S S S SE S Wind char LT GN GN GN LT LT LT GN Avg clouds FW FW FW FW SC B1 B2 B1 B1 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 0 0 40 30 10 5 10 20 Rain shwrs C C S S Tstms S $$ MNZ081-202100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 513 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 49 58 43 63 Temp 56 58 62 65 61 58 54 53 50 52 54 56 56 51 49 46 44 52 59 63 60 Dewpt 55 55 54 54 54 55 54 53 50 50 48 47 46 50 49 46 44 47 43 43 44 RH 96 90 75 68 78 90100100100 93 80 72 69 96100100100 83 55 48 55 Wind dir NE NE NE NE NE NE NE NE NE E NE NE NE NE NE NE E E E E E Wind spd 11 12 14 13 10 9 8 8 9 9 9 9 6 4 2 2 2 5 6 6 4 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC SC B1 FW FW FW FW PoP 12hr 10 70 60 5 0 QPF 12hr 0 0.27 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S C C L L L C C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 66 46 67 51 70 53 71 Temp 46 42 62 63 51 49 63 65 55 53 67 68 57 55 67 68 Dewpt 46 42 45 45 50 49 52 53 55 53 56 56 57 55 57 57 PWind dir SE SE SE S S SE SE S Wind char LT LT LT GN LT LT LT GN Avg clouds FW FW FW FW SC B1 B2 B1 B1 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 0 0 30 40 5 5 10 20 Rain shwrs C C S Tstms S $$ MNZ089-202100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 513 AM 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 57 43 62 Temp 56 57 61 63 61 56 54 53 51 52 53 55 55 50 49 47 44 52 59 62 58 Dewpt 55 55 55 55 55 56 54 53 51 51 50 49 49 50 49 47 44 48 45 45 46 RH 96 93 81 75 81100100100100 96 89 80 80100100100100 86 60 54 64 Wind dir NE NE NE NE NE NE NE NE NE E NE NE NE NE E NE E E E E E Wind spd 12 13 13 13 12 11 9 9 10 10 10 10 8 5 4 3 4 6 8 6 5 Clouds OV OV OV OV OV OV OV OV OV OV B2 OV B2 B1 SC B1 B1 SC FW FW FW PoP 12hr 20 80 60 5 5 QPF 12hr 0 0.48 0.09 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S C C L D 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 41 65 47 67 51 70 53 70 Temp 46 42 60 62 51 50 62 65 56 53 66 67 58 55 67 67 Dewpt 46 42 47 49 50 50 54 56 56 53 57 59 58 55 59 59 PWind dir SE SE SE S S SE SE SE Wind char LT GN GN GN LT LT LT GN Avg clouds FW FW FW SC SC B1 OV B2 B1 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 0 0 30 40 5 5 10 20 Rain shwrs C C S S Tstms S $$ SDZ040-202100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 513 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 47 58 40 64 Temp 55 58 62 63 60 57 54 52 49 52 55 56 55 50 48 45 42 52 61 63 59 Dewpt 54 56 56 56 57 56 54 52 49 52 53 53 53 50 48 45 42 51 50 50 51 RH 96 93 81 78 90 96100100100100 93 90 93100100100100 96 67 62 75 Wind dir NE NE E E NE NE NE NE NE E E E E E E E E SE SE SE SE Wind spd 11 13 14 13 11 10 9 10 10 10 10 9 6 5 3 3 4 6 10 10 6 Wind gust 23 24 24 21 Clouds OV OV B2 OV OV OV OV OV OV OV OV OV B1 SC SC SC B1 SC FW FW FW PoP 12hr 20 60 30 5 0 QPF 12hr 0 0.20 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle O Rain shwrs S C L L C C Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 66 47 68 50 71 53 71 Temp 47 42 62 62 53 51 65 66 56 53 67 67 58 56 68 68 Dewpt 47 42 52 54 52 51 59 61 56 53 61 62 58 56 62 62 PWind dir SE SE S S S SE SE S Wind char LT GN GN GN LT GN GN BZ Avg clouds FW SC SC SC B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 0 5 50 20 10 10 10 20 Rain shwrs C C S S S Tstms S S $$ SDZ050-202100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 513 AM 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 45 61 Temp 57 57 57 58 58 57 56 54 52 54 55 56 55 53 51 48 46 52 58 60 59 Dewpt 56 56 57 57 57 57 56 54 52 54 55 54 54 53 51 48 46 52 52 52 52 RH 96 96100 96 96100100100100100100 93 96100100100100100 80 75 78 Wind dir NE NE NE NE E E E NE NE NE NE NE E E E SE SE SE SE SE SE Wind spd 9 10 10 10 9 10 9 10 11 11 11 12 9 8 6 6 6 11 14 16 13 Wind gust 26 24 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B1 B2 B2 B2 OV B2 B1 B1 B1 PoP 12hr 90 100 70 10 0 QPF 12hr 0.27 0.23 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L L L D D L C Tstms S S Obvis PF PF 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 52 72 53 71 56 72 Temp 52 48 61 63 57 54 69 69 58 55 68 68 60 57 69 69 Dewpt 52 48 55 57 56 54 60 62 58 55 61 61 59 57 60 60 PWind dir SE S S S SE SE SE S Wind char BZ BZ BZ GN GN GN BZ BZ Avg clouds B1 B1 B2 B2 B2 B2 B1 B1 SC SC B2 B1 B1 B1 B2 SC PoP 12hr 10 20 40 10 10 10 20 10 Rain shwrs S S S C S Tstms S $$ SDZ057-202100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 513 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 50 59 44 62 Temp 58 59 60 61 60 58 54 54 53 54 55 58 57 53 51 48 45 53 59 62 60 Dewpt 57 57 57 57 59 57 54 54 53 54 55 55 55 53 51 48 45 53 52 53 55 RH 96 93 90 87 96 96100100100100100 90 93100100100100100 78 72 84 Wind dir NE NE E E E E E E NE E E E E E E SE SE SE SE SE SE Wind spd 9 11 11 10 9 10 10 11 11 10 11 11 9 8 6 6 8 10 13 16 13 Wind gust 20 24 24 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B1 B1 B2 B1 B2 B1 B1 SC SC PoP 12hr 80 100 40 5 0 QPF 12hr 0.17 0.31 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S C D D D D D D C C S Obvis PF Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 66 51 73 52 73 55 74 Temp 51 49 62 64 56 54 69 70 59 55 69 70 60 57 71 71 Dewpt 51 49 56 59 56 54 62 64 58 55 62 63 60 57 61 62 PWind dir SE SE SE S SE SE SE SE Wind char BZ BZ BZ GN GN GN BZ BZ Avg clouds SC B1 B1 B2 B2 B2 B1 SC SC SC B1 B1 B1 B1 B2 B1 PoP 12hr 10 20 30 5 5 20 10 10 Rain shwrs S C C S Tstms S $$ SDZ038-202100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 513 AM 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 66 50 61 43 64 Temp 57 60 64 66 62 59 56 55 52 55 59 60 58 53 51 47 44 54 62 64 61 Dewpt 55 56 56 57 57 58 56 55 52 55 55 55 56 53 51 47 44 52 52 53 55 RH 93 87 75 73 84 96100100100100 87 84 93100100100100 93 70 67 81 Wind dir NE NE E E NE E E NE NE E E E E E SE SE SE SE SE SE SE Wind spd 9 10 11 11 9 9 6 8 9 8 8 8 5 5 4 4 5 8 11 12 10 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B1 B1 SC SC SC SC SC SC SC PoP 12hr 40 70 20 0 0 QPF 12hr 0 0.21 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle O Rain shwrs S C L L L 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 67 50 71 52 73 55 73 Temp 51 47 64 64 56 54 69 69 59 55 70 70 60 57 70 70 Dewpt 51 47 54 57 55 54 61 64 59 55 62 64 60 57 62 63 PWind dir SE SE SE S SE SE SE SE Wind char GN BZ BZ GN GN GN GN BZ Avg clouds SC SC B1 B1 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B2 SC PoP 12hr 5 10 40 10 5 10 10 10 Rain shwrs C C Tstms S $$ SDZ059-202100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 513 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 52 60 44 65 Temp 59 60 63 64 62 60 57 56 54 56 57 60 58 54 51 49 45 54 62 65 61 Dewpt 57 57 57 57 59 59 57 56 54 56 56 55 54 54 51 49 45 53 53 53 53 RH 93 90 81 78 90 96100100100100 96 84 86100100100100 96 72 65 75 Wind dir NE NE E E NE E NE NE NE E NE E E E E E E SE SE SE SE Wind spd 8 11 11 11 9 9 8 9 10 10 10 10 8 5 4 4 4 8 11 12 10 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B1 B2 B1 B1 B2 B1 SC SC SC PoP 12hr 60 100 50 5 0 QPF 12hr 0.10 0.47 0.16 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle O Rain shwrs S S C C L D D D C S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 67 51 72 53 73 56 74 Temp 51 47 64 65 56 54 69 69 59 56 70 70 60 58 70 70 Dewpt 51 47 55 56 55 54 62 63 59 56 63 63 60 58 64 63 PWind dir SE SE SE S SE SE SE SE Wind char GN BZ BZ BZ GN GN GN BZ Avg clouds SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 B2 B1 PoP 12hr 0 10 50 20 5 10 20 20 Rain shwrs C C S S S Tstms S $$ SDZ062-202100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 513 AM 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 51 59 45 64 Temp 58 59 62 63 61 59 57 56 54 55 56 57 56 52 51 49 46 53 61 63 60 Dewpt 56 56 57 57 57 58 57 56 54 55 55 53 52 52 51 49 46 52 51 50 51 RH 93 90 84 81 87 96100100100100 96 86 86100100100100 96 70 62 72 Wind dir NE NE NE E NE NE NE NE NE E NE NE E E E E E E SE SE SE Wind spd 11 12 13 12 10 10 8 9 10 10 10 10 8 5 3 3 3 6 9 9 6 Wind gust 23 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC B1 B2 SC SC SC FW PoP 12hr 50 90 50 5 0 QPF 12hr 0.02 0.64 0.09 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle O Rain shwrs S L L D D C C S S 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 44 66 49 69 53 72 55 72 Temp 49 45 63 62 55 52 66 66 59 55 68 68 60 57 69 68 Dewpt 49 45 52 53 54 52 59 60 58 55 62 61 60 57 63 62 PWind dir SE SE SE S SE SE SE SE Wind char LT GN GN GN LT GN LT GN Avg clouds FW SC SC SC B1 B2 B2 B2 B1 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 0 5 50 20 10 5 20 20 Rain shwrs C S S S S Tstms S $$ SDZ070-202100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 513 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 63 54 59 47 64 Temp 60 61 62 61 60 60 59 58 56 57 57 57 57 54 54 51 48 55 61 63 61 Dewpt 59 59 59 59 59 59 59 58 56 57 57 56 55 54 54 51 48 54 53 52 53 RH 96 93 90 93 96 96100100100100100 96 93100100100100 96 75 67 75 Wind dir NE NE NE NE NE NE NE NE NE E E NE NE E E NE E E E E SE Wind spd 8 10 10 10 9 9 6 8 9 10 11 10 9 6 4 3 4 5 9 9 6 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 70 80 70 10 0 QPF 12hr 0.11 0.23 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs C C S C D L L D L C S S Tstms S Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 66 51 69 54 71 56 72 Temp 52 47 63 63 56 53 67 66 60 56 69 68 62 58 71 68 Dewpt 52 47 52 54 56 53 60 61 60 56 62 63 62 58 64 64 PWind dir SE SE SE S SE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds SC SC B1 B1 B1 B2 OV B2 B1 B1 B2 B1 B1 B1 B2 B1 PoP 12hr 0 5 50 30 10 20 30 20 Rain shwrs S C C S S C S Tstms S S $$ SDZ069-202100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 513 AM 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 53 59 47 63 Temp 60 60 62 61 60 60 59 58 56 57 57 57 57 54 52 50 48 54 61 63 60 Dewpt 58 58 58 58 59 59 59 58 56 57 56 56 55 54 52 50 48 53 53 53 53 RH 93 93 87 90 96 96100100100100 96 96 93100100100100 96 75 70 78 Wind dir NE NE NE NE NE NE NE NE NE E E NE E E E E E E SE SE SE Wind spd 8 10 10 10 8 9 8 9 10 11 11 11 9 6 4 4 4 6 10 10 8 Clouds OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 70 90 70 10 0 QPF 12hr 0.11 0.34 0.09 0 0 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S S S C D L L D L C S 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 47 66 52 70 55 72 57 72 Temp 52 48 63 62 57 54 67 67 60 56 70 68 62 58 70 68 Dewpt 51 48 53 55 55 54 61 63 59 56 62 63 61 58 64 64 PWind dir SE SE SE S SE SE SE SE Wind char GN GN GN GN LT GN GN GN Avg clouds SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B1 B1 B2 B2 B1 PoP 12hr 0 5 50 20 10 20 30 20 Rain shwrs C C S S S C S Tstms S S $$