Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
426 FOUS53 KFSD 282303 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 603 PM CDT Mon Sep 28 2026 IAZ012-290900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu 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 59 67 61 69 56 Temp 66 63 61 61 61 62 64 66 66 65 64 63 63 66 68 68 67 64 62 59 56 Dewpt 65 63 61 60 60 62 64 66 66 65 64 63 63 66 68 68 66 64 62 58 53 RH 97100100 97 97100100100100100100100100100100100 97100100 96 90 Wind dir S S S S S S S SW S S S S S E E NE NE N N N N Wind spd 8 9 9 11 12 13 12 10 5 4 3 2 2 2 3 2 2 1 3 9 12 Wind gust 23 Clouds B1 OV B2 OV OV OV OV B2 OV OV OV OV OV OV OV B2 B2 OV B2 OV B2 PoP 12hr 5 100 70 70 40 QPF 12hr 0 0.29 0.68 0.54 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D L C L C L L L L L C C Tstms S S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 61 45 62 48 63 49 59 44 58 Temp 59 57 50 46 60 57 51 49 60 59 54 49 56 53 47 44 55 55 Dewpt 49 49 44 42 48 52 49 48 55 56 52 46 48 48 44 42 48 51 PWind dir N N E SE S NW N NE SE Wind char GN LT LT LT LT LT LT LT GN Avg clouds B2 B1 SC SC SC FW FW FW SC SC FW FW SC SC FW FW SC SC PoP 12hr 5 0 0 0 5 5 5 0 0 $$ IAZ031-290900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 69 63 68 58 Temp 68 64 63 63 63 63 66 68 67 66 66 65 65 66 68 68 67 65 64 62 59 Dewpt 64 63 61 61 60 62 65 67 67 66 66 65 65 66 68 68 67 65 64 62 57 RH 87 97 93 93 90 97 97 97100100100100100100100100100100100100 93 Wind dir S SE SE SE SE S S SW S S S S S SE S E N N N N N Wind spd 8 9 9 11 11 11 11 9 5 4 3 3 3 3 4 4 3 3 4 8 11 Wind gust 21 21 21 Clouds B1 B1 B2 B2 OV B2 OV OV B2 OV OV OV OV OV OV B2 B2 OV OV B2 OV PoP 12hr 5 90 90 90 70 QPF 12hr 0 0.17 0.88 0.86 0.58 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L L C C D L D D D D L L C C S Tstms S S S S S S S S S S Flood A A A A A A A A A A A A A Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 47 62 49 64 51 60 46 59 Temp 61 59 52 47 60 59 52 50 62 61 55 51 59 56 49 46 57 56 Dewpt 51 49 46 43 48 52 50 49 55 56 53 48 48 48 46 43 48 51 PWind dir N N E SE S NW N NE S Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 B1 SC SC SC FW FW SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 10 5 5 0 5 5 5 0 5 Rain shwrs S $$ IAZ014-290900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu 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 58 68 61 69 56 Temp 67 62 60 60 60 62 64 66 67 64 64 63 62 65 67 69 67 64 62 59 56 Dewpt 62 61 59 58 57 59 62 64 65 64 64 63 62 65 66 66 66 64 62 58 53 RH 84 97 96 93 90 90 93 93 93100100100100100 97 90 97100100 96 90 Wind dir S S S S S S S SW S S S S S S S SW SE N NW N N Wind spd 8 9 9 10 11 11 13 11 8 6 4 3 2 3 4 4 3 3 4 9 14 Wind gust 23 Clouds B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 OV OV OV B2 PoP 12hr 0 90 80 80 50 QPF 12hr 0 0.15 0.53 0.71 0.47 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L S L C L D D D D C C C C Tstms S S S S S S Flood A A A A A A A A A A A A A Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 61 46 62 47 63 49 59 43 58 Temp 59 58 51 46 60 58 51 47 60 59 53 49 57 54 47 43 55 55 Dewpt 48 46 43 41 45 49 48 46 52 53 50 45 46 45 42 40 45 47 PWind dir N N E SE S NW N N S Wind char GN LT LT LT LT LT GN LT LT Avg clouds B2 B1 SC SC SC FW FW FW SC SC SC SC SC FW FW SC SC SC PoP 12hr 10 0 5 5 10 5 5 0 0 $$ IAZ022-290900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 68 62 68 58 Temp 67 62 61 60 59 63 65 67 67 65 65 65 64 66 67 68 66 65 64 61 58 Dewpt 63 61 59 59 58 60 63 66 66 65 65 65 64 66 67 67 66 65 64 61 57 RH 87 97 93 96 96 90 93 97 97100100100100100100 97100100100100 96 Wind dir SE S S S S S S SW S S S S S S S S S N NW N N Wind spd 5 6 8 8 9 10 11 9 5 5 4 4 3 3 4 3 2 2 3 6 11 Wind gust 21 19 Clouds B1 B1 B1 B2 B2 B2 OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV PoP 12hr 0 80 90 90 70 QPF 12hr 0 0.11 0.89 0.92 0.84 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C D D D D D D D L L L L S Tstms S S S S S S S S S S Flood A A A A A A A A A A A A A Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 47 62 48 62 50 59 45 58 Temp 60 57 51 47 59 57 52 48 60 59 54 50 57 55 48 45 55 55 Dewpt 52 49 46 43 47 51 50 48 54 55 52 47 48 47 45 42 47 49 PWind dir N N E SE S NW N N S Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 SC SC FW FW SC SC SC SC SC SC FW FW FW SC FW PoP 12hr 20 5 5 0 5 5 5 0 0 Rain shwrs S $$ MNZ072-290900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu 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 61 69 60 73 54 Temp 69 64 63 63 63 64 65 67 67 64 63 62 61 64 70 72 69 63 61 57 54 Dewpt 62 62 61 60 60 61 63 64 64 64 63 62 61 63 63 62 62 61 56 52 47 RH 78 93 93 90 90 90 93 90 90100100100100 97 78 71 78 93 84 83 77 Wind dir S S S S S S S SW S SW SW SW S W NW NW W W NW N N Wind spd 11 12 11 13 14 14 13 11 6 6 4 3 2 2 2 3 2 4 9 11 10 Wind gust 26 26 25 Clouds B1 OV OV B2 OV OV B2 OV OV B2 B2 OV OV B2 B2 B1 B2 B2 B1 B2 B2 PoP 12hr 10 100 40 20 0 QPF 12hr 0 0.28 0.03 0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S C S S Sprinkles C Tstms S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 62 45 63 48 64 48 58 43 59 Temp 60 58 49 46 61 59 52 49 61 60 52 49 57 54 46 43 57 56 Dewpt 42 42 41 40 42 45 46 46 50 50 47 44 42 41 40 40 43 45 PWind dir N NW S S SW NW NW W S Wind char GN LT LT LT GN GN GN LT GN Avg clouds B1 SC FW FW FW FW FW SC SC SC SC FW SC FW FW FW SC FW PoP 12hr 0 0 0 5 10 5 5 0 0 Rain shwrs S $$ MNZ081-290900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 66 60 69 55 Temp 68 63 61 60 60 63 63 64 66 64 63 62 61 65 68 69 67 63 61 58 55 Dewpt 61 61 59 58 58 59 60 62 63 64 63 62 61 64 63 63 63 62 59 55 50 RH 78 93 93 93 93 87 90 93 90100100100100 97 84 81 87 97 93 90 83 Wind dir S S S S S S S S S SW SW SW SE S S NW E NW NW N N Wind spd 9 10 10 11 13 14 13 12 9 6 4 2 1 2 3 3 2 2 4 11 12 Wind gust 25 24 Clouds B1 B2 B2 B2 OV B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 90 60 50 20 QPF 12hr 0 0.25 0.48 0.59 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D L S L C C C C C C S S Sprinkles Tstms S S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 45 61 47 62 48 57 42 57 Temp 59 57 50 46 59 58 51 48 59 60 52 48 55 54 46 42 54 55 Dewpt 44 43 42 40 42 45 46 46 48 49 48 44 42 41 41 40 42 43 PWind dir N N E SE S NW NW NW S Wind char GN LT LT LT GN LT GN LT LT Avg clouds B2 SC SC FW SC FW FW FW SC SC SC FW SC FW FW FW SC SC PoP 12hr 5 0 0 0 10 5 10 0 0 $$ MNZ089-290900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu 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 58 66 60 69 54 Temp 67 62 61 60 60 61 62 64 64 64 63 62 61 64 67 69 66 62 61 58 54 Dewpt 61 61 59 58 58 59 61 62 64 64 63 62 61 64 64 63 63 62 59 54 49 RH 81 97 93 93 93 93 97 93100100100100100100 90 81 90100 93 86 83 Wind dir S S S S S S S SW S SW SW SW SE SE E N N N NW N N Wind spd 9 11 11 12 12 13 13 12 9 6 4 3 2 2 3 3 3 2 5 12 14 Wind gust 23 25 24 Clouds B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 PoP 12hr 5 100 70 60 30 QPF 12hr 0 0.23 0.56 0.51 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D L S L S L L L C C C C Sprinkles Tstms S S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 60 45 61 47 61 48 57 42 56 Temp 58 56 49 46 59 57 50 48 59 58 52 48 55 53 46 43 54 54 Dewpt 44 44 41 39 43 47 47 46 50 51 48 44 43 43 41 39 43 46 PWind dir N N E SE S NW NW NW S Wind char GN LT LT LT GN LT GN LT GN Avg clouds B2 SC SC SC SC FW FW FW SC SC SC FW SC FW FW FW SC SC PoP 12hr 5 0 0 0 10 5 10 0 0 $$ SDZ040-290900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 67 57 70 52 Temp 67 63 61 62 61 62 64 65 65 62 61 60 59 62 68 70 66 61 59 54 52 Dewpt 63 62 61 60 60 62 64 64 65 62 61 60 59 62 63 61 62 59 55 49 44 RH 87 97100 93 97100100 97100100100100100100 84 73 87 93 87 83 74 Wind dir S S S S S S S SW S SW SW S SE NW N NW NW NW N N N Wind spd 12 16 14 17 16 14 13 9 4 4 2 2 1 2 3 3 2 3 9 12 12 Wind gust 23 26 26 26 25 23 23 Clouds B2 OV OV OV OV OV OV B2 OV OV OV OV OV B2 B1 B1 B2 B2 B1 B1 B2 PoP 12hr 30 100 30 20 0 QPF 12hr 0.03 0.34 0.03 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D C C C S S Sprinkles C Tstms S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 43 62 47 62 46 57 41 57 Temp 59 56 47 44 59 57 50 48 59 58 51 47 56 52 44 42 55 55 Dewpt 42 44 41 39 44 49 47 46 52 52 47 42 44 43 40 39 46 48 PWind dir N N SE S SW NW NW E S Wind char GN LT LT GN GN LT GN LT GN Avg clouds B1 FW FW FW SC FW FW FW B1 SC FW FW SC FW FW FW SC FW PoP 12hr 0 0 0 5 10 5 5 0 0 $$ SDZ050-290900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu 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 61 69 56 68 52 Temp 70 66 65 64 63 63 66 68 66 62 61 59 57 61 66 68 65 61 59 55 52 Dewpt 63 63 64 63 61 63 63 64 64 62 61 59 57 60 60 60 60 58 55 50 46 RH 78 90 97 97 93100 90 87 93100100100100 97 81 76 84 90 87 83 80 Wind dir S S S S S SW NW NW E SW W N N N N N N N N N N Wind spd 18 21 20 18 14 11 10 6 3 3 3 3 3 4 6 5 4 5 11 16 16 Wind gust 26 Clouds B2 OV OV B2 OV B2 OV B2 OV B2 OV OV OV B2 B2 B1 B2 B2 B2 B2 B1 PoP 12hr 80 70 30 20 5 QPF 12hr 0.42 0.46 0.07 0.12 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L L C S S S C S S Sprinkles C Tstms S S C Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 59 44 62 49 64 47 57 45 62 Temp 58 57 49 45 60 58 52 49 62 59 52 47 55 54 48 46 59 58 Dewpt 42 43 42 40 44 47 47 46 51 50 46 43 44 44 43 42 48 51 PWind dir N SE S S W NW N SE S Wind char GN LT GN BZ BZ GN GN GN BZ Avg clouds B1 SC SC FW SC FW FW FW SC FW FW FW SC FW FW SC SC SC PoP 12hr 0 0 0 5 5 0 5 5 0 $$ SDZ057-290900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 72 55 72 52 Temp 71 67 66 65 64 64 68 70 68 62 60 59 57 61 69 72 68 62 59 54 52 Dewpt 64 64 65 64 63 64 64 64 64 62 60 59 57 60 61 60 61 57 53 48 45 RH 79 90 97 97 97100 87 81 87100100100100 97 76 66 78 84 80 80 77 Wind dir SE S S S S SW NW NW NW S SE SE N NW N N N N N N N Wind spd 17 17 14 14 10 8 9 6 3 2 2 2 2 3 4 4 3 4 10 13 12 Wind gust 27 26 24 Clouds OV OV OV B2 OV OV B2 B2 B2 OV B1 OV OV B2 B1 SC B1 B1 B1 B1 B1 PoP 12hr 80 60 0 5 0 QPF 12hr 0.27 0.28 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D L C Sprinkles C Tstms C C S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 44 65 48 66 46 59 44 64 Temp 60 60 49 46 62 60 53 50 63 61 51 46 57 55 47 46 60 60 Dewpt 41 45 43 43 45 50 48 48 52 52 46 44 43 46 43 43 49 53 PWind dir N SE SE S W N N SE SE Wind char GN LT GN GN GN GN GN GN BZ Avg clouds SC FW FW FW SC SC FW FW SC FW FW FW SC FW FW SC SC SC PoP 12hr 0 0 0 5 5 5 5 5 0 $$ SDZ038-290900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu 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 62 72 56 73 52 Temp 70 66 64 64 63 64 68 71 68 63 61 59 58 62 69 73 68 62 59 54 52 Dewpt 64 63 63 63 63 64 65 64 65 63 61 59 58 61 62 61 62 58 55 49 45 RH 81 90 97 97100100 90 79 90100100100100 97 78 66 81 87 87 83 77 Wind dir S S S S S S W NW SW S S S NE NW NW NW NW NW N N N Wind spd 17 18 17 16 13 11 9 6 3 2 2 2 2 2 4 4 3 5 11 11 11 Wind gust 27 28 27 27 Clouds OV OV OV OV OV OV B2 B2 B2 OV B2 OV OV B2 B1 SC B1 B1 B1 B1 B1 PoP 12hr 70 80 5 0 0 QPF 12hr 0.20 0.29 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D C S Sprinkles C Tstms C S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 64 44 64 49 65 47 60 44 62 Temp 61 59 48 45 62 60 53 50 63 60 52 47 58 55 47 44 58 58 Dewpt 42 46 43 42 46 50 49 48 53 53 48 43 44 45 43 41 48 52 PWind dir N E SE SE SW NW NW SE SE Wind char GN LT GN GN GN LT LT LT GN Avg clouds SC FW FW FW SC FW FW SC SC SC FW SC SC FW FW SC SC FW PoP 12hr 0 0 0 5 10 5 5 0 0 $$ SDZ059-290900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 71 58 71 54 Temp 70 66 64 64 63 64 68 70 68 64 62 61 60 63 68 71 67 62 60 56 54 Dewpt 64 63 63 63 63 64 66 66 66 64 62 61 60 63 64 63 63 61 57 52 48 RH 81 90 97 97100100 93 87 93100100100100100 87 76 87 97 90 86 80 Wind dir S S S S S S SW W S S S SE NE N N N N NW N N N Wind spd 17 18 17 16 14 12 11 8 4 3 2 2 2 3 4 4 2 4 9 13 12 Wind gust 27 26 25 23 Clouds B2 OV OV OV OV OV OV B2 OV OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B2 PoP 12hr 50 90 30 20 0 QPF 12hr 0.20 0.55 0.07 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S D L C S C C S S Sprinkles C Tstms S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 45 64 50 65 48 59 45 61 Temp 61 59 49 45 61 59 53 50 63 60 53 48 57 55 48 45 59 58 Dewpt 44 46 43 42 46 49 49 48 54 53 49 44 46 46 43 42 49 51 PWind dir N E SE SE SW NW N SE SE Wind char GN LT GN GN GN GN GN LT GN Avg clouds B1 FW FW FW SC FW FW FW SC SC FW FW SC SC FW SC SC FW PoP 12hr 0 0 0 5 10 5 5 0 0 $$ SDZ062-290900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu 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 61 67 60 70 55 Temp 67 64 63 63 62 62 64 66 66 64 63 63 62 64 67 69 66 63 61 58 55 Dewpt 63 62 61 61 61 62 64 66 65 64 63 63 62 64 65 64 64 62 59 54 48 RH 87 93 93 93 97100100100 97100100100100100 93 84 93 97 93 86 77 Wind dir S S S S S S S SW S S S S E NE NE NE N N N N N Wind spd 11 12 12 12 12 12 12 9 5 4 2 1 2 2 3 3 3 3 5 12 13 Wind gust 24 26 Clouds B2 B2 B2 OV OV OV OV B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 100 60 40 10 QPF 12hr 0.01 0.36 0.54 0.47 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L L C C C C C C C S S Sprinkles C Tstms S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 61 45 62 48 63 48 58 44 58 Temp 59 57 49 45 60 57 51 49 61 59 53 49 56 53 47 44 56 55 Dewpt 46 46 42 41 46 50 48 48 53 53 49 45 46 46 43 41 47 49 PWind dir N N SE SE SW NW N NE SE Wind char GN LT LT LT GN LT LT LT GN Avg clouds B1 SC SC FW FW FW FW FW SC SC FW FW SC FW FW FW SC SC PoP 12hr 0 0 0 5 10 0 5 5 0 $$ SDZ070-290900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 68 62 69 58 Temp 69 64 64 64 63 64 66 68 68 66 65 64 64 66 68 68 67 64 63 60 58 Dewpt 64 64 63 62 62 64 66 68 67 66 65 64 64 66 68 68 66 64 63 59 54 RH 84100 97 93 97100100100 97100100100100100100100 97100100 96 86 Wind dir SE SE S SE S S S SW S S S SE SE NE NE NE N NW N N N Wind spd 11 12 11 12 12 13 12 9 5 4 3 3 3 3 4 4 3 3 4 9 11 Wind gust 23 21 Clouds B2 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV B2 B2 B2 PoP 12hr 10 100 70 80 40 QPF 12hr 0 0.32 0.55 0.46 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L D S L L C D D L L C C S S Tstms C S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 46 63 50 64 50 59 46 60 Temp 61 58 52 47 60 58 52 50 62 60 55 51 58 55 49 47 57 56 Dewpt 49 49 46 43 48 52 50 50 55 56 52 47 49 48 46 44 49 52 PWind dir N N SE SE S NW N E SE Wind char GN LT LT LT GN LT GN LT GN Avg clouds B2 SC SC SC SC FW FW FW SC SC FW SC SC FW FW SC SC FW PoP 12hr 5 0 0 0 5 5 5 5 0 $$ SDZ069-290900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 603 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu 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 62 68 61 68 57 Temp 69 65 64 64 63 64 66 67 68 66 64 63 63 65 67 68 66 64 62 59 57 Dewpt 64 64 63 62 62 64 66 67 67 66 64 63 63 65 66 66 66 64 62 57 52 RH 84 97 97 93 97100100100 97100100100100100 97 93100100100 93 83 Wind dir SE SE S SE S S S SW S S S SE E NE NE NE N N N N N Wind spd 12 13 12 12 11 12 11 9 4 3 3 3 3 3 4 5 3 3 5 10 12 Wind gust 21 Clouds B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 PoP 12hr 30 100 50 60 20 QPF 12hr 0.03 0.39 0.73 0.39 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D L L C C C L L C C S S Tstms S S Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 61 46 62 50 64 50 58 46 59 Temp 60 58 51 46 60 58 52 50 61 60 54 50 57 54 49 47 57 56 Dewpt 48 48 45 43 48 51 49 49 55 55 50 46 48 48 45 43 49 52 PWind dir N NE SE SE SW NW N E SE Wind char GN LT LT LT GN LT GN LT GN Avg clouds B1 SC SC SC FW FW FW FW SC SC FW SC SC FW FW SC SC SC PoP 12hr 5 0 0 0 5 0 5 5 0 $$