Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
966 FOUS53 KFSD 311341 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 841 AM CDT Sun Aug 31 2025 IAZ012-312100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 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 72 60 70 55 75 Temp 67 70 70 67 63 62 60 60 64 67 69 67 61 60 58 57 64 71 74 71 Dewpt 65 66 67 66 63 61 60 60 64 65 66 64 61 59 58 57 63 64 64 64 RH 93 87 90 97100 97100100100 93 90 90100 96100100 97 79 71 79 Wind dir E SE SE SE E SE E E E SE SE SE S S S SW SW SW SW SW Wind spd 6 8 8 6 5 5 5 5 5 5 5 4 3 3 2 2 3 5 5 5 Clouds OV OV OV B2 OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 SC FW SC PoP 12hr 60 70 50 30 30 QPF 12hr 0.19 0.17 0.09 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L L C C C C C C C C C C C S S C C C Tstms S C C S S S S S S S S S S C Obvis PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 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 41 65 45 70 44 71 Temp 60 56 64 61 47 42 60 62 51 48 65 65 50 44 67 66 Dewpt 59 56 52 49 41 38 44 48 46 44 50 51 46 43 49 52 PWind dir W N N NW W NW N NW Wind char LT GN LT GN LT GN LT LT Avg clouds SC B2 B2 SC FW SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 60 20 0 0 10 0 0 0 Rain shwrs C L S Tstms C C S $$ IAZ031-312100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 61 70 56 75 Temp 67 69 69 67 64 63 63 62 64 68 69 68 62 60 58 57 64 71 74 73 Dewpt 65 64 65 64 64 63 62 62 64 64 64 64 62 59 58 57 62 63 63 64 RH 93 84 87 90100100 97100100 87 84 87100 96100100 93 76 69 73 Wind dir E SE SE SE E E E E E E E E SE SE S SW W SW SW SW Wind spd 6 9 9 8 5 5 5 5 5 8 5 5 3 2 2 2 2 5 5 5 Clouds OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B2 OV B1 SC SC SC PoP 12hr 70 70 70 30 20 QPF 12hr 0.33 0.35 0.20 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L L L L L L L C C C C C C S S S S C Tstms S C C S S S S S S C S S S S Obvis PF PF PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 69 43 67 48 72 46 72 Temp 61 59 65 64 49 44 62 64 53 50 68 68 52 47 69 69 Dewpt 61 58 54 50 45 41 44 48 48 45 49 51 48 45 50 52 PWind dir W N N NW W NW NW N Wind char LT GN LT GN LT GN LT LT Avg clouds SC B2 B2 SC FW SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 50 30 0 0 5 0 0 0 Rain shwrs C C C Tstms C C S $$ IAZ014-312100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 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 72 55 76 Temp 66 71 73 69 63 61 60 60 65 69 71 69 61 58 57 56 65 71 74 71 Dewpt 63 65 66 65 62 61 60 59 63 63 64 62 60 58 57 56 62 62 62 62 RH 90 81 79 87 97100100 96 93 81 79 78 97100100100 90 73 66 73 Wind dir E E SE E SE E E E SE SE SE SE S SW SW W SW SW SW SW Wind spd 6 9 9 6 4 4 4 4 5 6 6 5 3 2 2 2 4 5 6 5 Clouds OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 SC SC SC PoP 12hr 50 50 50 30 40 QPF 12hr 0.19 0.17 0.08 0.03 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S C C C C S S C C C C C C C Tstms C C S S S S S S C C Obvis PF PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 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 40 65 45 69 44 71 Temp 59 56 63 61 46 40 59 61 50 48 65 64 49 44 66 65 Dewpt 58 55 50 47 40 37 41 44 44 42 48 49 45 42 46 48 PWind dir W N NW NW W NW NW NW Wind char LT GN GN GN LT GN LT LT Avg clouds SC B2 B2 SC FW SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 60 30 0 0 10 0 0 0 Rain shwrs C L C Tstms C C S $$ IAZ022-312100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 60 70 56 74 Temp 66 69 70 68 63 62 62 61 64 67 69 68 61 59 58 57 65 70 72 70 Dewpt 65 66 66 65 63 62 62 61 64 64 64 63 61 59 58 57 63 62 63 63 RH 97 90 87 90100100100100100 90 84 84100100100100 93 76 73 78 Wind dir E SE SE SE E E E E E SE SE SE SE SE S W SW SW SW SW Wind spd 8 9 9 6 5 5 5 5 6 8 6 5 4 3 3 3 4 5 5 5 Clouds OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 B1 B2 SC SC SC SC PoP 12hr 80 70 50 30 30 QPF 12hr 0.43 0.11 0.12 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C C C C C C C S S C C C C C C C Tstms C C C S S S S S S S C C Obvis PF PF PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 67 42 65 46 70 45 71 Temp 60 57 63 61 48 43 60 61 51 48 65 64 50 46 67 66 Dewpt 59 57 53 49 42 39 42 46 45 44 49 49 46 44 47 50 PWind dir W N NW NW W NW NW NW Wind char LT GN GN GN LT GN LT LT Avg clouds SC B2 B2 SC FW SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 60 30 0 0 10 0 0 0 Rain shwrs C L C Tstms C C S $$ MNZ072-312100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 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 75 58 74 59 77 Temp 64 72 74 71 64 61 58 58 65 71 73 70 64 62 60 60 67 73 74 71 Dewpt 61 63 62 63 62 60 58 58 63 63 63 63 63 61 60 60 63 63 63 63 RH 90 73 66 76 93 97100100 93 76 71 78 97 97100100 87 71 69 76 Wind dir E SE E E SE SE SE S SE SE SE S S SW SW SW SW W W W Wind spd 5 9 9 5 4 3 2 2 3 5 5 4 4 5 5 5 5 8 9 8 Clouds B2 SC SC SC B1 SC SC B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 SC SC SC PoP 12hr 5 5 40 30 50 QPF 12hr 0 0 0.05 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C C C C C C C Tstms S S S C C S C C C Obvis PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 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 63 42 63 48 67 45 68 Temp 61 54 61 58 47 43 59 60 51 50 64 63 50 46 65 64 Dewpt 59 53 48 44 40 39 40 44 45 44 46 49 45 43 46 49 PWind dir NW N NW NW W NW NW NW Wind char GN BZ GN GN GN GN LT LT Avg clouds B1 B2 B1 SC FW SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 50 20 0 0 10 5 0 0 Rain shwrs C C S Tstms C S $$ MNZ081-312100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 59 73 57 76 Temp 65 72 75 71 64 61 60 60 65 71 72 70 62 60 58 58 66 73 75 72 Dewpt 60 61 60 61 61 61 59 59 62 61 60 60 60 59 58 58 61 60 60 60 RH 84 68 60 71 90100 96 96 90 71 66 71 93 96100100 84 64 60 66 Wind dir E E E E SE SE SE SE SE SE SE SE S SW SW SW SW SW W W Wind spd 5 8 8 5 3 2 2 2 4 5 5 4 3 3 3 3 5 6 6 6 Clouds B1 B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 SC SC SC PoP 12hr 10 10 40 30 40 QPF 12hr 0 0 0.07 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C C C C C C L Tstms S S S S S C C C Obvis PF PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 63 41 63 46 68 44 69 Temp 61 56 62 58 46 41 59 61 50 48 64 64 50 46 65 64 Dewpt 59 54 46 43 40 38 38 40 44 42 44 46 45 42 42 45 PWind dir W N NW NW W NW NW NW Wind char LT GN GN GN LT GN LT LT Avg clouds B1 B2 B1 SC FW SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 60 20 0 0 10 5 0 0 Rain shwrs L L S Tstms C C $$ MNZ089-312100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 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 59 71 57 75 Temp 65 71 72 69 62 61 60 60 64 69 70 69 61 60 58 57 65 71 73 71 Dewpt 62 63 62 63 62 61 60 60 62 62 61 62 61 59 58 57 61 61 60 61 RH 90 76 71 81100100100100 93 78 73 78100 96100100 87 71 64 71 Wind dir E E SE SE SE E SE SE SE SE SE S S SW SW SW SW SW W SW Wind spd 6 9 8 5 4 3 3 3 5 6 5 4 3 3 4 4 5 6 6 6 Clouds OV B2 B1 B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 SC SC SC PoP 12hr 30 30 50 30 40 QPF 12hr 0.06 0.01 0.09 0.02 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C C C C C C C C C C C L Tstms S C S C C S S C C C Obvis PF PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 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 53 63 40 64 45 68 44 68 Temp 59 55 62 58 45 40 59 61 50 47 64 64 49 45 65 64 Dewpt 59 55 47 45 40 38 39 42 44 42 45 46 45 42 44 47 PWind dir W N NW NW W NW NW NW Wind char LT GN GN GN LT GN LT LT Avg clouds B1 B2 B1 SC FW SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 60 20 0 0 10 5 0 0 Rain shwrs L C S Tstms C C S $$ SDZ040-312100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 58 72 57 77 Temp 66 71 73 69 63 60 59 58 64 70 71 69 63 60 60 57 65 72 75 72 Dewpt 61 63 63 63 62 59 59 58 62 63 63 63 62 60 60 57 62 63 63 63 RH 84 76 71 81 97 96100100 93 78 76 81 97100100100 90 73 66 73 Wind dir SE E E E E E SE E SE SE SE S S SW SW SW SW W W NW Wind spd 6 10 9 6 5 4 3 3 4 5 5 4 4 4 4 4 5 9 9 8 Clouds OV B2 B1 B1 B1 B1 B2 B2 B1 B1 B2 B1 B2 B1 B2 B2 B1 SC SC SC PoP 12hr 40 20 50 30 40 QPF 12hr 0.09 0.05 0.03 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C S S C C C C C C C Tstms S S S S S S C S S S C C C Obvis PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 63 40 64 45 67 43 68 Temp 59 53 61 58 45 40 60 61 50 47 63 63 49 44 65 64 Dewpt 58 51 47 44 39 36 41 45 45 42 47 49 45 41 45 49 PWind dir N N N NW W NW NW NW Wind char GN BZ GN GN LT GN LT LT Avg clouds B1 B2 B1 SC FW SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 50 20 0 0 10 0 0 0 Rain shwrs C C S Tstms C S $$ SDZ050-312100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 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 58 70 55 80 Temp 61 63 63 63 62 61 60 60 62 65 68 67 62 60 58 57 65 74 78 75 Dewpt 60 62 63 63 62 61 60 60 62 63 64 63 62 59 58 57 61 62 61 61 RH 97 97100100100100100100100 93 87 87100 96100100 87 66 56 62 Wind dir E E E E E E NE NE NE E E E S S SW SW SW NW N N Wind spd 10 10 10 9 6 5 5 5 5 8 6 5 5 5 5 6 5 8 9 6 Clouds OV OV OV OV OV OV OV OV B2 B1 B1 SC SC SC SC SC FW FW FW FW PoP 12hr 70 50 40 5 10 QPF 12hr 0.37 0.35 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C C C C C C C C C Tstms S S C S Obvis PF PF PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 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 43 70 48 71 46 72 Temp 62 56 62 61 50 45 63 67 55 51 67 67 52 48 68 69 Dewpt 59 55 51 47 43 40 46 49 49 44 47 49 46 44 49 51 PWind dir N N N W W NW N SE Wind char GN GN LT GN GN GN LT GN Avg clouds SC B2 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 30 30 0 0 0 0 0 5 Rain shwrs C C Tstms C $$ SDZ057-312100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 59 73 57 81 Temp 64 67 68 66 64 63 62 61 64 69 71 71 65 62 60 59 66 76 79 77 Dewpt 63 64 64 64 64 63 62 61 64 64 64 65 64 62 60 59 63 64 63 63 RH 97 90 87 93100100100100100 84 79 81 97100100100 90 66 58 62 Wind dir E E SE E E E E E E E E SE SE S S S SW W NW NW Wind spd 10 10 10 10 8 5 5 5 5 6 6 6 6 6 5 5 5 9 10 9 Clouds OV OV OV OV OV OV OV B2 B2 B1 SC SC SC FW SC SC FW FW FW SC PoP 12hr 60 50 30 10 10 QPF 12hr 0.33 0.17 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C C S S S C C Tstms S C C S Obvis PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 68 43 71 48 72 46 74 Temp 63 57 63 64 50 45 64 67 56 51 68 69 53 48 69 70 Dewpt 61 57 50 48 43 42 46 49 51 46 48 50 48 46 49 51 PWind dir N N NE W NW NW NE E Wind char GN GN LT GN GN GN LT GN Avg clouds B1 B2 B1 SC SC SC SC FW FW FW FW FW FW FW FW CL PoP 12hr 40 30 0 0 0 0 0 0 Rain shwrs C C Tstms C S $$ SDZ038-312100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 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 60 74 59 80 Temp 66 70 72 69 64 63 61 60 65 70 72 71 65 62 60 60 66 74 78 75 Dewpt 63 64 64 65 64 62 61 60 63 64 64 64 64 62 60 59 63 64 64 63 RH 90 81 76 87100 97100100 93 81 76 79 97100100 96 90 71 62 66 Wind dir E SE SE SE SE SE SE SE SE SE S S S S S S SW SW NW N Wind spd 6 9 9 6 5 4 4 4 5 5 5 5 5 5 4 4 5 8 9 9 Clouds OV OV B2 B2 OV B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 SC FW FW SC PoP 12hr 40 50 40 20 30 QPF 12hr 0.12 0.10 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S C C S S S S C C S Tstms S C S S S S S C S Obvis PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 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 42 68 48 70 44 71 Temp 61 55 63 61 47 43 62 65 53 49 66 66 51 45 65 67 Dewpt 59 54 48 45 41 38 42 48 48 44 48 50 46 43 47 51 PWind dir N N N W NW NW NW N Wind char GN GN GN GN LT GN LT GN Avg clouds B1 B2 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 40 20 0 0 0 0 0 0 Rain shwrs S C S Tstms S S $$ SDZ059-312100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 59 73 57 80 Temp 66 70 72 68 64 62 61 60 64 69 72 70 63 61 60 59 66 74 78 75 Dewpt 64 64 64 66 64 62 61 60 64 64 65 65 63 61 60 58 63 65 65 65 RH 93 81 76 93100100100100100 84 79 84100100100 96 90 74 64 71 Wind dir SE SE SE SE SE SE SE E E E SE SE S S S S SW SW W NW Wind spd 8 10 10 8 5 5 5 5 5 6 6 5 5 5 4 4 5 6 9 8 Clouds OV OV OV OV OV OV OV OV B2 B2 B1 SC B1 B1 B1 B1 SC SC SC SC PoP 12hr 50 50 40 20 30 QPF 12hr 0.05 0.07 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C C C S S S S C C S Tstms S S C S S S S S S S C S Obvis PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 67 42 68 48 71 44 72 Temp 61 56 64 61 48 43 62 65 54 49 67 66 51 46 68 68 Dewpt 61 55 49 49 42 39 44 49 48 45 49 51 47 44 49 52 PWind dir NW N N NW NW NW NW N Wind char GN BZ GN GN GN GN LT GN Avg clouds B1 B2 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 40 20 0 0 5 0 0 0 Rain shwrs S C S Tstms S C S $$ SDZ062-312100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 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 60 72 57 77 Temp 66 70 72 68 64 63 61 61 64 69 71 69 62 61 60 58 66 73 76 73 Dewpt 64 65 65 64 64 63 61 61 64 64 64 63 62 61 60 58 63 63 64 64 RH 93 84 79 87100100100100100 84 79 81100100100100 90 71 66 73 Wind dir E E SE SE SE E SE E E SE SE SE S S SW SW SW SW W W Wind spd 6 8 9 5 5 4 4 4 5 5 5 4 3 2 2 2 4 5 6 5 Clouds OV OV B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B2 B2 B1 SC SC SC PoP 12hr 60 50 50 30 30 QPF 12hr 0.17 0.12 0.07 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S C C C C C C C C S S C C C Tstms S C C S C C S S S S C C C Obvis PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 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 42 66 47 69 44 70 Temp 61 56 64 61 47 43 61 63 52 48 65 66 51 45 67 67 Dewpt 60 55 49 47 40 38 43 46 46 43 48 49 46 43 47 50 PWind dir NW N N NW W NW NW NW Wind char LT GN LT GN LT GN LT LT Avg clouds B1 B2 B1 SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 50 20 0 0 5 0 0 0 Rain shwrs C C S Tstms C C S $$ SDZ070-312100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 61 69 57 76 Temp 66 70 69 66 64 63 63 62 64 67 69 68 62 61 59 58 65 73 75 73 Dewpt 65 66 66 66 64 63 62 62 64 66 67 65 62 61 59 58 64 65 66 66 RH 97 87 90100100100 97100100 97 93 90100100100100 97 76 74 79 Wind dir E E SE SE E E E E E E E SE SE S SW SW W SW SW SW Wind spd 8 10 10 8 6 5 5 5 6 6 5 5 3 3 3 3 4 5 5 5 Clouds OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B2 B2 B1 SC FW SC PoP 12hr 70 70 60 30 30 QPF 12hr 0.25 0.42 0.30 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L L L L C C C C C C S S C C C Tstms S C C C S S S S S S S S C Obvis PF PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 69 43 67 48 72 46 72 Temp 61 58 65 64 48 43 63 64 54 50 68 68 52 46 69 68 Dewpt 61 58 54 51 44 41 46 51 50 46 51 52 48 45 51 53 PWind dir W N N NW W NW NW NW Wind char LT GN LT GN LT GN LT LT Avg clouds SC B2 B2 SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 50 30 0 0 5 0 0 0 Rain shwrs C C C Tstms C C S $$ SDZ069-312100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 841 AM CDT Sun Aug 31 2025 Date Sun 08/31/25 Mon 09/01/25 Tue 09/02/25 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 61 69 57 77 Temp 65 68 68 66 64 63 63 62 64 66 68 67 63 61 60 59 64 72 75 73 Dewpt 64 64 66 66 64 63 62 62 64 65 67 66 63 61 60 59 63 65 66 67 RH 97 87 93100100100 97100100 97 97 97100100100100 97 79 74 81 Wind dir E E SE E E E E E E E E SE SE S SW SW SW SW SW SW Wind spd 9 10 10 8 6 5 5 5 6 8 6 5 4 3 3 3 5 6 6 5 Clouds OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B2 B2 B1 SC FW SC PoP 12hr 70 70 50 20 30 QPF 12hr 0.21 0.61 0.15 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L L C C C C S S S S C C S Tstms S C C C S S S S S S S S C S Obvis PF PF PF Date Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 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 67 43 67 49 71 46 72 Temp 62 58 63 63 49 44 61 63 54 50 67 66 52 47 68 68 Dewpt 62 58 53 50 44 40 46 52 51 47 51 53 49 45 50 54 PWind dir W N NW W W NW NW N Wind char LT GN LT GN LT GN LT LT Avg clouds SC B2 B2 SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 50 30 0 0 5 0 0 0 Rain shwrs S C C Tstms S C S $$