Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
199 FOUS53 KFSD 290011 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 711 PM CDT Thu Aug 28 2025 IAZ012-290900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 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 57 80 60 74 59 Temp 66 62 59 57 69 76 78 76 66 63 61 60 68 72 72 68 63 62 61 60 Dewpt 62 60 59 57 64 64 64 64 61 60 59 59 63 64 63 63 61 61 61 60 RH 87 93100100 84 66 62 66 84 90 93 96 84 76 73 84 93 97100100 Wind dir SE SE SE SE S S S S SE SE SE SE SE SE SE E E E E E Wind spd 3 4 3 3 4 5 5 5 5 5 4 4 5 6 6 6 5 5 5 6 Clouds FW SC SC B2 B1 B2 B1 SC SC B1 B2 OV B2 OV B2 B2 B2 B2 B2 OV PoP 12hr 10 10 20 30 40 QPF 12hr 0 0 0.04 0.07 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C C C Tstms S S S S S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 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 73 57 71 55 75 52 67 42 66 Temp 70 68 60 58 69 69 60 57 71 70 59 54 64 61 49 45 62 62 Dewpt 64 64 60 58 63 63 58 57 63 62 57 52 54 49 44 42 45 46 PWind dir SE SE SE SE SW NW N N NW Wind char GN LT LT LT LT LT GN LT GN Avg clouds B2 B2 B1 B2 B2 B1 SC B1 B1 SC SC SC SC SC FW SC SC SC PoP 12hr 40 30 30 20 20 40 20 10 5 Rain shwrs C C S C S C S S C C S S Tstms C S C S S S $$ IAZ031-290900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 81 60 74 60 Temp 67 61 59 57 69 78 80 78 69 65 62 61 68 73 72 70 65 63 62 62 Dewpt 60 58 58 57 62 62 61 62 62 61 59 58 61 63 63 63 63 62 61 61 RH 78 90 96100 78 58 52 58 78 87 90 90 78 71 73 78 93 97 97 97 Wind dir SE SE SE SE S S S SE SE SE SE SE SE SE SE E E E E E Wind spd 3 2 2 2 3 6 5 5 4 4 3 3 5 8 8 6 5 5 5 5 Clouds FW SC B1 OV SC SC SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV PoP 12hr 0 5 20 30 50 QPF 12hr 0 0 0 0.16 0.57 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C C Tstms S S S C C C C C S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 59 73 56 77 53 68 44 68 Temp 70 70 62 60 70 71 60 58 74 73 59 55 67 64 51 47 64 65 Dewpt 64 64 62 60 62 63 60 58 62 63 58 53 55 51 46 43 45 47 PWind dir SE SE SE SE SW NW N NW NW Wind char LT LT LT LT LT LT GN LT GN Avg clouds B2 B2 B2 B2 B2 B1 SC B1 SC SC SC SC SC SC FW SC SC FW PoP 12hr 50 40 30 20 20 30 20 10 5 Rain shwrs C C C C C S S S S C S Tstms S C C C S S S S $$ IAZ014-290900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 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 58 80 58 77 59 Temp 66 62 59 58 69 77 79 75 66 62 60 59 69 74 74 69 63 62 61 60 Dewpt 62 61 59 58 62 62 63 64 61 60 59 58 62 62 63 62 61 60 59 59 RH 87 97100100 78 60 58 69 84 93 96 96 78 66 69 78 93 93 93 96 Wind dir SE SE SE SE S S S S SE SE SE SE SE SE SE E E E E E Wind spd 3 3 3 2 4 5 5 5 4 4 3 3 5 5 6 5 5 5 5 5 Clouds FW FW B2 B2 B1 B1 B1 SC SC B1 B2 OV B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 20 20 10 30 30 QPF 12hr 0 0 0 0.06 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S C C C Tstms S S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 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 73 57 73 55 75 52 66 42 66 Temp 69 69 60 58 69 69 59 57 71 70 59 54 63 60 49 44 61 61 Dewpt 62 63 59 57 60 61 57 55 60 61 56 51 53 49 44 41 44 45 PWind dir SE SE SE S W NW NW N NW Wind char LT LT LT LT LT LT GN GN GN Avg clouds B2 B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 SC SC SC SC SC FW PoP 12hr 30 30 30 20 30 40 20 10 5 Rain shwrs C S S C C S S S C C C S Tstms S S S S S $$ IAZ022-290900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 79 59 76 59 Temp 66 62 60 58 70 76 78 76 66 63 61 60 69 73 73 70 64 62 61 60 Dewpt 62 61 59 58 63 63 63 65 62 62 61 59 62 63 63 64 62 61 61 60 RH 87 97 96100 78 64 60 69 87 97100 96 78 71 71 81 93 97100100 Wind dir E SE S S SW S S SE SE SE SE SE SE SE E E E E E SE Wind spd 3 4 4 4 4 5 5 5 5 5 5 5 5 6 8 6 6 6 6 6 Clouds FW FW SC B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 OV B2 OV B2 PoP 12hr 10 10 10 20 40 QPF 12hr 0 0 0 0.04 0.27 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C Tstms S C S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 57 72 56 75 53 67 44 66 Temp 69 69 60 58 69 69 60 57 71 70 59 55 64 62 50 45 60 61 Dewpt 64 64 59 58 62 62 58 56 61 61 58 54 55 50 45 43 44 46 PWind dir SE SE SE SE SW NW NW NW NW Wind char GN LT LT LT LT LT GN GN GN Avg clouds B2 B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 SC SC SC SC SC FW PoP 12hr 40 30 30 20 20 40 20 20 5 Rain shwrs C C S C C S S S S S C C S S S S Tstms C S S S S S $$ MNZ072-290900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 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 60 80 60 76 59 Temp 66 63 61 60 70 77 79 75 67 64 62 60 68 74 75 72 65 62 61 60 Dewpt 64 62 61 60 63 63 63 65 64 62 61 60 64 64 64 64 64 62 61 60 RH 93 97100100 78 62 58 71 90 93 97100 87 71 69 76 97100100100 Wind dir SE S S S SW S S S SE S S S SE SE SE SE SE SE SE SE Wind spd 5 4 4 4 4 5 5 4 4 4 3 3 3 5 6 5 5 4 4 4 Clouds FW B1 B1 B1 B1 SC B1 SC SC B1 B1 B2 B1 B2 B2 B2 B2 B1 B1 B2 PoP 12hr 0 10 5 20 20 QPF 12hr 0 0.04 0 0.07 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S Tstms S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 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 75 59 74 58 75 52 63 44 65 Temp 72 70 62 59 71 70 62 59 71 70 59 54 60 59 49 45 60 61 Dewpt 63 64 60 59 62 62 60 58 62 60 56 53 49 47 44 42 43 46 PWind dir SE SE SE S W NW NW NW NW Wind char LT LT LT LT GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC B1 SC SC SC SC SC PoP 12hr 30 20 20 20 30 40 20 10 5 Rain shwrs S C S S S C C S S Tstms S S S C S $$ MNZ081-290900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 78 59 76 59 Temp 65 62 60 58 69 76 78 76 66 63 61 60 68 73 75 71 64 62 61 60 Dewpt 62 61 59 58 62 61 61 62 62 61 59 59 62 61 61 62 62 61 60 59 RH 90 97 96100 78 60 56 62 87 93 93 96 81 66 62 73 93 97 97 96 Wind dir E SE S S SW SW S SE SE S S S SE SE SE SE E SE SE SE Wind spd 3 2 2 2 4 5 5 4 3 3 2 2 4 5 5 5 4 3 3 4 Clouds FW SC B1 B2 B1 B1 B1 SC SC B1 B1 B2 B1 B2 B2 B2 B2 B1 B2 B2 PoP 12hr 0 10 10 20 30 QPF 12hr 0 0 0 0.19 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S Tstms S S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 58 72 57 73 52 64 44 64 Temp 71 69 61 59 70 70 60 58 71 69 59 54 61 59 49 45 59 60 Dewpt 61 61 60 58 59 59 58 56 59 59 57 52 49 46 44 41 41 43 PWind dir SE SE S S W NW NW NW NW Wind char LT LT LT LT LT GN GN LT GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC SC FW PoP 12hr 20 20 20 20 30 40 20 10 5 Rain shwrs S S S S S S S S C C C S Tstms S S S C S $$ MNZ089-290900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 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 58 78 58 75 58 Temp 65 62 59 58 69 75 76 74 66 63 60 59 68 73 73 69 63 61 60 59 Dewpt 63 61 59 58 62 61 61 62 62 61 59 59 63 61 61 61 61 61 60 59 RH 93 97100100 78 62 60 66 87 93 96100 84 66 66 76 93100100100 Wind dir SE SE S S SW SW S NE SE S S SE SE SE SE SE SE E SE E Wind spd 4 4 4 3 5 5 5 4 4 4 4 4 5 5 6 5 5 5 5 5 Clouds FW SC B1 B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 PoP 12hr 10 10 10 30 30 QPF 12hr 0 0.02 0 0.22 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C C C Tstms S S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 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 72 57 71 55 73 52 63 42 64 Temp 69 68 60 58 68 68 59 57 71 68 59 53 61 59 48 44 59 60 Dewpt 62 62 60 58 60 60 58 56 59 59 56 52 50 47 44 41 41 44 PWind dir SE SE SE S W NW N N NW Wind char LT LT LT LT LT GN GN GN GN Avg clouds B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC SC PoP 12hr 30 20 30 20 30 40 20 10 5 Rain shwrs C C S S S C S S C C C S Tstms S S S S C S $$ SDZ040-290900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 78 58 75 58 Temp 67 63 60 58 67 75 76 74 66 63 61 60 67 73 72 69 63 60 60 59 Dewpt 62 61 59 58 62 63 63 63 62 60 59 58 61 62 62 62 60 59 58 58 RH 84 93 96100 84 66 64 69 87 90 93 93 81 68 71 78 90 96 93 96 Wind dir E SE SE SE S S S SE SE SE SE SE SE SE SE E SE E E E Wind spd 5 5 5 4 5 6 5 5 5 5 4 4 5 8 8 6 5 5 5 5 Clouds SC B1 B2 B2 B1 B1 B1 B1 SC B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 PoP 12hr 10 10 10 30 30 QPF 12hr 0 0 0 0.21 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C Tstms S S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 57 74 56 75 49 63 42 66 Temp 70 68 60 58 70 69 60 57 70 69 57 52 60 59 48 43 61 61 Dewpt 62 62 60 58 62 63 59 57 62 61 55 50 48 46 42 40 42 46 PWind dir SE SE SE S W NW N N NW Wind char GN LT LT LT GN GN GN LT GN Avg clouds B2 B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC PoP 12hr 30 20 30 20 30 30 10 10 5 Rain shwrs C C S S S C S S C C S Tstms S S S S S C S $$ SDZ050-290900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 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 61 80 60 68 58 Temp 70 66 63 61 68 76 79 72 67 64 63 62 64 66 67 64 62 61 60 60 Dewpt 61 61 61 61 63 63 63 64 65 64 63 62 64 64 64 64 62 61 60 59 RH 73 84 93100 84 64 58 76 93100100100100 93 90100100100100 96 Wind dir S S S S S S SE SE SE SE SE SE SE SE E E E E E E Wind spd 9 9 8 6 10 12 11 10 9 8 8 8 10 13 13 11 10 9 9 9 Clouds B2 B1 B1 B1 SC B1 B1 B2 OV B2 B2 B2 B2 B2 B2 B2 OV OV OV OV PoP 12hr 10 50 70 80 60 QPF 12hr 0 0.51 0.30 0.75 0.48 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L L L L L L D D L L C C C Tstms S C C C C S S C C C C C S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 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 69 57 73 56 78 52 66 44 69 Temp 64 65 61 59 68 70 60 57 74 73 59 54 62 62 51 47 64 65 Dewpt 63 63 60 59 63 62 60 57 61 59 55 51 49 46 44 41 43 45 PWind dir E NE N S NW N N N NW Wind char GN LT GN LT GN GN GN LT GN Avg clouds B2 B2 B1 B1 B1 SC FW FW FW FW SC SC SC SC SC FW SC FW PoP 12hr 60 30 20 10 10 20 10 10 5 Rain shwrs C L C S S S S S Tstms S C C S S S $$ SDZ057-290900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 80 60 71 58 Temp 71 68 65 63 70 77 79 75 69 66 64 63 65 68 69 67 63 62 61 60 Dewpt 63 63 62 63 65 65 64 65 66 65 64 63 65 65 64 64 63 62 61 60 RH 76 84 90100 84 67 60 71 90 97100100100 90 84 90100100100100 Wind dir E SE SE S S SE SE E SE SE E E E E E E E E E E Wind spd 10 10 9 8 10 12 13 12 10 9 9 9 10 13 13 12 10 10 9 9 Clouds B2 B1 B2 B1 SC SC B1 B1 OV OV OV OV B2 OV B2 B2 OV OV OV B2 PoP 12hr 20 40 50 70 50 QPF 12hr 0 0.30 0.54 0.64 0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C L L L L C C C C C Tstms S C C S S S C C C C S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 57 75 57 79 52 68 45 71 Temp 67 68 62 60 70 72 62 58 74 74 60 55 63 64 51 47 65 67 Dewpt 64 65 62 60 64 63 61 58 62 61 56 51 49 47 44 42 44 46 PWind dir E E NE S NW N N N NW Wind char GN LT GN LT GN GN GN GN GN Avg clouds B2 B2 B1 B1 B1 SC FW FW FW FW SC SC SC FW FW FW SC FW PoP 12hr 50 20 20 5 10 20 10 5 5 Rain shwrs C C S S S S Tstms S C S $$ SDZ038-290900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 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 61 79 61 74 59 Temp 69 65 63 61 68 74 77 76 69 66 64 63 66 70 71 69 64 62 60 59 Dewpt 64 63 61 60 63 65 64 64 64 62 61 61 63 64 63 63 61 60 59 59 RH 84 93 93 97 84 74 64 66 84 87 90 93 90 81 76 81 90 93 96100 Wind dir E SE SE SE S S SE SE E SE SE SE SE SE SE SE E E E E Wind spd 6 6 5 5 8 9 9 8 6 5 5 5 6 10 10 9 6 6 5 5 Clouds B1 B2 B1 B2 B1 B1 B1 B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 20 20 50 30 QPF 12hr 0 0.01 0.05 0.44 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C C C C C C C C Tstms S S S S S S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 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 73 59 75 57 78 51 65 44 68 Temp 69 69 62 59 70 72 61 58 71 72 59 53 62 62 50 45 63 65 Dewpt 63 64 61 59 63 63 61 58 62 61 55 49 47 45 43 39 43 46 PWind dir E SE SE S NW N N N NW Wind char GN LT LT LT GN GN GN LT GN Avg clouds B2 B1 B1 B2 B1 SC SC SC SC SC SC B1 SC SC SC SC SC FW PoP 12hr 50 20 20 10 20 20 10 5 5 Rain shwrs C C S S S S S S Tstms S S S S S S $$ SDZ059-290900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 80 61 71 59 Temp 69 65 63 61 69 75 78 76 69 66 63 63 65 68 69 67 63 62 61 60 Dewpt 64 61 60 60 64 65 64 64 64 62 61 61 63 64 64 64 63 61 60 60 RH 84 87 90 97 84 71 62 66 84 87 93 93 93 87 84 90100 97 97100 Wind dir SE SE SE SE S S SE SE SE SE SE SE SE SE SE E E E E E Wind spd 6 6 6 5 8 10 10 9 8 6 6 5 9 10 11 10 8 6 8 6 Clouds B1 B1 B2 B2 B1 B1 B1 SC B2 OV OV OV B2 B2 B2 B2 OV OV OV OV PoP 12hr 5 20 30 50 50 QPF 12hr 0 0 0.18 0.27 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C C C C C C C Tstms S S S S S S S C S S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 59 74 57 77 51 66 44 69 Temp 69 68 62 60 70 71 61 58 72 72 59 53 63 62 50 45 63 65 Dewpt 64 66 62 60 65 65 61 58 64 64 56 51 49 48 44 40 44 47 PWind dir E SE SE S NW N N N NW Wind char GN LT LT LT GN GN GN LT GN Avg clouds B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 50 30 20 10 20 30 10 10 5 Rain shwrs C C C S S S S C S Tstms S C S S S S S $$ SDZ062-290900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 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 58 80 60 74 59 Temp 69 64 60 58 69 76 78 75 68 65 63 61 67 71 71 68 64 62 61 60 Dewpt 63 61 59 58 63 64 63 63 61 61 60 59 63 63 63 62 61 60 60 60 RH 81 90 96100 81 66 60 66 78 87 90 93 87 76 76 81 90 93 97100 Wind dir SE SE SE SE S S SW SE SE SE SE SE SE SE SE E E E E E Wind spd 5 4 3 3 4 6 6 5 5 4 4 4 5 8 8 6 5 5 5 5 Clouds SC SC B1 B2 B2 B2 B1 SC B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 10 10 20 40 40 QPF 12hr 0 0.03 0.06 0.10 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C C C Tstms S S S S S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 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 72 59 73 57 76 52 65 44 67 Temp 69 69 62 59 69 70 61 58 71 70 59 53 63 61 50 45 62 63 Dewpt 64 64 61 58 62 63 60 58 63 62 58 52 51 48 44 41 44 46 PWind dir SE SE SE S W NW N N NW Wind char GN LT LT LT LT LT GN LT GN Avg clouds B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 40 30 30 20 20 30 20 10 5 Rain shwrs C C C C S C S S C S S Tstms C C S S S S S S $$ SDZ070-290900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 80 61 72 60 Temp 67 63 60 59 70 78 80 78 68 66 63 62 67 71 71 68 63 62 62 61 Dewpt 62 60 59 59 65 65 64 64 63 62 61 61 64 64 65 65 63 62 62 61 RH 84 90 96100 84 64 58 62 84 87 93 97 90 79 81 90100100100100 Wind dir SE SE SE SE S S S SE SE SE SE SE SE SE SE E E E E E Wind spd 4 4 4 3 5 8 8 6 5 5 5 5 5 9 9 8 6 5 6 6 Clouds SC B1 B1 B2 B1 B1 B1 SC B1 B2 B2 OV B2 OV B2 B2 OV OV OV OV PoP 12hr 0 10 30 40 50 QPF 12hr 0 0.01 0.01 0.32 0.59 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C C C C Tstms S S S S C C C C S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 59 73 56 76 53 68 44 68 Temp 69 69 62 60 70 70 61 59 74 72 60 54 65 63 51 46 64 65 Dewpt 66 66 62 60 65 65 61 58 65 64 59 53 54 50 47 43 46 49 PWind dir SE SE SE S W NW NW NW NW Wind char GN LT LT LT LT LT GN LT GN Avg clouds OV B2 B2 B2 B2 B1 SC B1 SC SC SC SC SC SC SC SC SC FW PoP 12hr 50 40 30 20 20 30 20 10 5 Rain shwrs C C C C S C S S S C S Tstms C C C S S S S S $$ SDZ069-290900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 711 PM CDT Thu Aug 28 2025 Date 08/28/25 Fri 08/29/25 Sat 08/30/25 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 60 80 62 71 61 Temp 68 64 61 60 69 76 78 76 69 66 64 63 66 68 70 67 63 62 62 61 Dewpt 63 61 60 60 65 65 64 65 63 63 61 61 64 65 65 65 63 62 62 61 RH 84 90 97100 87 69 62 69 81 90 90 93 93 90 84 93100100100100 Wind dir SE SE SE SE S S SE SE SE SE SE SE SE SE E E E E E E Wind spd 5 5 4 4 5 9 9 6 5 5 5 5 8 10 10 9 8 6 6 8 Clouds B1 B1 B1 B2 SC B1 SC B1 B1 OV OV OV B2 B2 OV OV OV OV OV OV PoP 12hr 0 10 30 50 60 QPF 12hr 0 0.03 0.16 0.45 0.43 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C L L C Tstms S S S S C C C C C S S Date 08/31 Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 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 72 59 73 57 77 53 67 45 68 Temp 68 68 63 60 68 70 62 59 72 71 60 54 63 62 51 46 63 64 Dewpt 66 67 62 60 65 65 61 59 64 65 59 53 52 50 47 43 46 49 PWind dir SE SE SE S W NW NW NW NW Wind char GN LT LT LT LT GN GN LT GN Avg clouds OV B2 B2 B2 B2 B1 SC B1 SC SC SC SC SC SC SC SC SC FW PoP 12hr 50 40 30 20 20 30 10 10 5 Rain shwrs C C C C S C S S S C Tstms S C C S S S S S S $$