Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
333 FOUS53 KFSD 011141 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 641 AM CDT Mon Sep 1 2025 IAZ012-012100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 55 78 55 66 Temp 61 66 71 74 71 63 59 58 55 65 73 76 73 64 61 59 58 61 62 65 61 Dewpt 60 62 64 64 65 60 59 58 55 62 63 64 64 63 61 58 58 59 55 51 49 RH 97 87 79 71 81 90100100100 90 71 66 73 97100 96100 93 78 60 65 Wind dir E SE SE S S SW SW SW W SW SW SW SW SW SW NW N N N N N Wind spd 4 5 6 5 4 2 2 2 2 4 8 8 6 5 5 5 6 10 13 16 13 Clouds B2 B2 B2 B1 B1 B1 B1 B1 B2 SC FW SC SC B1 SC B1 B2 B2 B1 SC SC PoP 12hr 30 20 20 50 30 QPF 12hr 0 0 0 0.12 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S C C C C C C Tstms S S S C C C C S S Obvis PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 40 68 47 66 41 70 46 73 Temp 46 41 62 65 54 50 63 61 46 42 65 65 50 47 70 69 Dewpt 42 39 45 50 46 44 46 45 43 40 46 48 46 44 52 55 PWind dir NW W W NW NW NW E SE Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 0 0 10 0 0 0 5 5 $$ IAZ031-012100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 55 78 57 68 Temp 64 65 67 70 69 61 59 56 55 65 74 76 75 65 62 60 59 63 66 66 64 Dewpt 63 64 64 64 64 60 59 56 55 61 61 63 64 63 62 60 59 61 58 54 49 RH 97 97 90 81 84 97100100100 87 64 64 69 93100100100 93 75 65 58 Wind dir E SE SE SE S SW W W W SW SW SW SW S SW SW NW N N N N Wind spd 6 9 9 8 5 2 2 1 1 2 5 6 5 5 5 5 5 10 12 13 11 Clouds OV OV B2 B2 B1 B1 SC B1 B1 SC FW FW FW SC SC B1 B2 B1 B1 SC FW PoP 12hr 60 10 10 40 30 QPF 12hr 0.10 0.02 0 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S S C C C C C C S S Tstms S S S C C C C S S S Obvis PF PF PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 70 49 68 42 71 48 74 Temp 49 43 65 67 56 51 65 65 49 44 67 67 52 49 70 71 Dewpt 45 41 46 51 49 45 46 46 44 42 46 50 47 46 52 56 PWind dir NW W W NW NW NW SE SE Wind char LT LT LT GN LT LT LT GN Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 5 0 10 0 0 0 5 5 $$ IAZ014-012100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 56 78 55 66 Temp 61 66 71 73 71 63 59 58 56 66 73 76 72 64 60 58 57 60 62 64 60 Dewpt 60 61 63 62 62 60 58 56 56 61 61 62 62 61 59 57 56 57 54 50 47 RH 97 84 76 68 73 90 96 93100 84 66 62 71 90 96 96 96 90 75 60 62 Wind dir SW S SE SE S SW SW W W SW SW SW SW SW W W NW N N N N Wind spd 1 3 6 5 3 2 2 2 2 5 8 9 6 6 5 6 6 11 13 16 13 Clouds B2 B2 B1 B1 B1 B1 B1 B2 B2 SC SC SC SC B1 B1 B2 B2 B2 B1 SC FW PoP 12hr 30 20 20 60 40 QPF 12hr 0.01 0 0 0.09 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S L L L L C C Tstms S S S C C S C S Obvis PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 40 67 46 65 41 69 44 72 Temp 46 41 61 63 52 48 61 60 46 42 64 63 48 45 67 67 Dewpt 41 38 43 47 46 43 46 45 41 39 45 49 44 42 50 53 PWind dir NW W W NW NW NW E S Wind char GN GN GN GN LT LT LT GN Avg clouds FW SC SC FW FW FW SC FW FW FW FW FW FW SC FW FW PoP 12hr 5 0 20 0 0 0 0 0 Rain shwrs S Tstms S $$ IAZ022-012100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 55 76 57 66 Temp 63 66 70 72 70 62 59 57 55 65 72 74 72 63 61 60 58 62 62 64 61 Dewpt 61 63 64 62 63 60 59 57 55 62 62 62 63 61 60 59 58 60 57 53 49 RH 93 90 81 71 78 93100100100 90 71 66 73 93 97 96100 93 84 67 65 Wind dir E E SE S S SW W W W W SW SW SW SW W W NW N N N N Wind spd 4 5 8 6 4 3 3 3 3 4 6 8 6 6 6 8 8 10 12 14 12 Clouds B2 B2 B2 B1 B1 B1 B1 B1 B2 SC SC FW SC SC B1 B1 B2 B2 B1 SC SC PoP 12hr 20 10 10 50 40 QPF 12hr 0.03 0.01 0 0.05 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C C S S Tstms S S C C C C S S Obvis PF PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 67 48 66 42 68 47 72 Temp 48 42 61 64 55 50 63 61 47 43 64 63 50 48 68 67 Dewpt 43 40 43 48 48 45 47 46 43 41 46 49 46 45 51 54 PWind dir NW W W NW NW NW SE S Wind char GN GN GN GN LT LT LT GN Avg clouds FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 5 0 20 0 0 0 5 5 Rain shwrs S Tstms S $$ MNZ072-012100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 60 79 54 62 Temp 59 66 73 75 73 66 63 62 60 67 74 76 71 65 61 59 56 57 60 61 57 Dewpt 58 61 64 63 65 63 62 61 60 63 64 64 64 63 60 58 55 53 49 48 45 RH 96 84 73 66 76 90 97 97100 87 71 66 79 93 97 96 96 86 67 62 64 Wind dir W S S S S SW SW SW SW SW W W W NW NW NW NW N N N N Wind spd 1 3 4 4 4 5 5 6 6 8 10 10 6 6 6 8 10 13 17 18 13 Clouds B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC B1 B1 B1 B2 OV B1 SC SC FW PoP 12hr 20 30 50 60 30 QPF 12hr 0 0.03 0.10 0.14 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C L L C C C C Tstms S S S C C S S C C S S Obvis PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 42 65 49 61 44 66 46 70 Temp 47 43 59 62 54 51 58 58 48 45 62 61 49 46 67 67 Dewpt 41 39 43 48 46 45 46 46 44 42 46 49 46 44 49 54 PWind dir NW W W NW NW NW S S Wind char GN GN GN BZ LT LT LT GN Avg clouds FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 0 5 10 0 0 0 0 0 $$ MNZ081-012100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 59 78 54 64 Temp 65 69 73 74 72 65 61 60 59 66 73 76 72 64 61 59 57 57 61 62 58 Dewpt 63 62 61 60 61 61 60 59 58 62 61 61 61 62 60 58 56 54 50 47 44 RH 93 78 66 62 68 87 97 96 96 87 66 60 68 93 97 96 96 90 67 58 59 Wind dir S S S S S SW SW SW W SW SW SW SW W NW NW NW N N N N Wind spd 4 5 5 5 3 2 3 3 4 6 9 9 6 6 5 6 9 12 14 17 13 Clouds B2 B2 B1 B1 B1 B1 B1 B2 B1 SC SC SC SC B1 B1 B2 OV B2 SC SC FW PoP 12hr 30 20 40 70 30 QPF 12hr 0 0 0.01 0.21 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C L L C C C C Tstms S S S S S C S C C C C S S S Obvis F Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 65 48 63 42 66 44 70 Temp 46 42 59 62 52 50 59 58 47 43 62 62 48 46 67 66 Dewpt 41 38 41 45 46 44 45 43 43 40 43 46 45 43 47 50 PWind dir NW W W NW NW NW SE S Wind char GN GN GN GN LT LT LT LT Avg clouds FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 20 0 0 0 0 0 Rain shwrs S $$ MNZ089-012100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 77 54 64 Temp 64 68 72 73 70 63 61 59 58 64 72 75 72 63 60 58 56 57 61 61 57 Dewpt 63 62 62 61 62 61 60 59 58 61 61 61 62 63 60 58 56 55 50 47 45 RH 97 81 71 66 76 93 97100100 90 68 62 71100100100100 93 67 60 64 Wind dir S S S S S SW SW W W SW SW SW W W NW NW NW N N N N Wind spd 1 3 5 5 3 3 4 4 5 6 9 9 6 6 6 6 9 12 14 17 13 Clouds B2 B2 B1 B1 B1 B1 B1 B2 B1 SC SC SC SC B2 B1 B2 OV B2 SC SC FW PoP 12hr 30 20 30 60 30 QPF 12hr 0 0 0.01 0.19 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C C C C L L C C C C Tstms S C S S C S C C C S S S Obvis F Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 40 65 46 63 41 67 44 71 Temp 46 41 59 62 52 48 59 58 46 42 62 62 48 45 67 67 Dewpt 41 38 42 46 45 43 44 44 43 40 43 46 45 43 48 52 PWind dir NW W W NW NW NW SE S Wind char GN GN GN GN LT LT LT GN Avg clouds FW SC SC SC SC FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 0 0 20 0 0 0 0 0 Rain shwrs S $$ SDZ040-012100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 57 78 53 63 Temp 59 66 72 74 71 64 61 60 57 64 74 77 72 63 60 58 54 56 61 61 57 Dewpt 58 60 63 63 63 62 60 59 57 62 63 64 64 62 59 57 53 52 49 48 44 RH 96 81 73 69 76 93 97 96100 93 69 64 76 97 96 96 96 86 65 62 62 Wind dir SW S S S SW SW SW SW SW SW W W NW N N N N N N N N Wind spd 1 3 5 5 4 5 5 5 5 8 10 10 6 6 5 6 10 13 18 18 14 Clouds B2 B2 B1 B2 B2 B1 B1 B1 B1 SC FW SC SC B1 B2 B2 B2 B1 SC SC FW PoP 12hr 30 20 30 50 20 QPF 12hr 0.02 0.15 0.05 0.12 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C C C C S S Tstms S S S S C S S C C S Obvis PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 67 46 62 41 67 44 71 Temp 45 40 60 63 52 48 58 58 46 42 63 63 48 45 67 67 Dewpt 41 38 43 48 45 43 44 45 42 40 44 47 44 41 49 53 PWind dir NW W NW NW NW NW SE S Wind char GN GN GN BZ LT LT LT GN Avg clouds SC SC SC SC SC FW SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 10 0 0 0 0 0 $$ SDZ050-012100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 55 82 56 66 Temp 61 64 66 70 69 63 59 58 55 64 76 80 77 68 63 60 60 60 61 64 61 Dewpt 59 61 63 63 63 61 59 58 55 62 61 59 60 59 59 58 58 58 54 50 46 RH 93 90 90 78 81 93100100100 93 60 49 56 73 87 93 93 93 78 60 58 Wind dir NE NE E E SE S S SW SW SW W NW NW NW NW NW NW N N N N Wind spd 5 6 9 8 5 5 6 6 8 5 5 6 5 5 6 9 11 16 18 18 14 Wind gust 28 28 Clouds B2 B2 B2 B1 SC SC FW FW SC FW CL FW FW SC B1 B1 B2 B1 B1 SC FW PoP 12hr 20 10 5 20 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C Tstms S S S Obvis PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 43 75 49 65 43 71 50 75 Temp 49 44 66 69 56 51 61 62 49 45 65 66 55 51 70 71 Dewpt 43 40 48 53 45 41 44 44 44 42 45 49 47 46 54 57 PWind dir NW W NW NW W S SE SE Wind char GN GN GN BZ LT GN GN GN Avg clouds SC SC SC FW FW FW FW FW FW CL CL FW FW FW FW SC PoP 12hr 0 0 0 0 0 0 5 5 $$ SDZ057-012100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 56 84 56 67 Temp 61 65 70 74 72 65 62 59 57 67 78 82 78 68 64 61 60 60 63 65 62 Dewpt 60 62 64 63 65 64 62 59 57 64 63 61 62 63 62 60 59 58 52 48 46 RH 97 90 81 69 79 97100100100 90 60 49 58 84 93 97 96 93 67 54 56 Wind dir E E SE SE SE S S S S SW W NW N N N NW N N N N N Wind spd 2 5 9 8 6 8 8 6 5 5 8 9 8 8 8 9 11 14 18 18 16 Clouds B2 B1 B1 SC SC FW FW FW SC CL FW FW FW SC B1 B2 B2 B1 SC SC SC PoP 12hr 10 10 5 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Obvis PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 75 49 67 44 72 51 78 Temp 49 45 67 70 56 51 62 63 50 45 66 68 55 51 71 72 Dewpt 45 43 47 53 46 44 44 45 46 44 45 48 49 47 54 57 PWind dir NW W NW NW W S SE SE Wind char GN GN GN BZ LT GN GN GN Avg clouds SC SC SC FW FW FW FW FW FW FW CL CL FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 5 $$ SDZ038-012100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 58 82 56 65 Temp 63 67 72 75 73 66 62 60 58 67 76 80 75 66 61 60 58 58 61 63 59 Dewpt 61 62 63 63 64 64 62 60 58 62 64 64 64 63 61 59 56 54 49 47 44 RH 93 84 73 66 73 93100100100 84 66 58 69 90100 96 93 86 65 56 57 Wind dir S S S S S S S S S S SW NW N N N N N N N N N Wind spd 3 5 6 6 5 5 5 5 5 5 8 9 8 6 5 8 10 14 18 18 14 Clouds B1 B1 SC SC SC SC SC SC SC FW FW SC SC SC B2 B2 B2 B1 SC SC FW PoP 12hr 10 10 10 40 20 QPF 12hr 0 0 0 0.03 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Tstms C S Obvis PF Heat index 82 Max heat 83 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 42 72 49 65 42 69 47 75 Temp 47 42 64 67 54 51 60 61 48 43 65 65 52 48 69 71 Dewpt 43 40 44 50 46 43 44 45 44 41 45 48 46 44 50 55 PWind dir NW W NW NW NW NW SE SE Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 5 0 0 0 0 5 $$ SDZ059-012100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 57 82 56 66 Temp 60 65 70 74 72 65 60 58 57 66 76 80 76 67 62 60 58 60 63 64 61 Dewpt 60 62 65 64 65 63 60 58 57 62 64 64 66 65 62 60 58 57 52 49 48 RH 100 90 84 71 79 93100100100 87 66 58 71 93100100100 90 67 58 62 Wind dir NE E SE S S S S S S SW SW W W N N N N N N N N Wind spd 1 4 8 8 5 5 5 5 5 5 8 8 6 6 5 8 10 13 18 18 16 Wind gust 28 Clouds B2 B2 B1 B1 SC SC SC SC B1 FW FW FW FW SC B1 B2 B2 B1 SC SC FW PoP 12hr 20 10 10 40 30 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C Tstms S S Obvis PF Heat index 82 Max heat 83 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 73 49 66 42 71 47 75 Temp 47 42 65 68 55 50 61 62 49 43 65 66 52 48 70 70 Dewpt 43 40 45 53 46 43 45 46 44 42 45 49 47 44 53 57 PWind dir NW W NW NW NW NW SE SE Wind char GN GN GN BZ LT LT LT GN Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 5 0 0 0 0 5 $$ SDZ062-012100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 79 56 66 Temp 62 67 71 73 71 65 62 59 58 65 74 78 74 65 62 60 58 59 62 64 60 Dewpt 61 63 64 63 64 63 61 59 58 62 63 64 64 63 61 59 57 56 52 49 47 RH 97 87 79 71 79 93 97100100 90 69 62 71 93 97 96 96 90 70 58 62 Wind dir E SE SE S S SW SW SW SW SW SW SW SW W NW N N N N N N Wind spd 3 4 6 5 4 3 3 3 3 5 8 8 6 5 5 5 8 11 14 16 13 Clouds B2 B2 B1 B1 B1 SC B1 B2 B2 SC FW FW SC B1 B1 B2 B2 B2 SC SC SC PoP 12hr 30 20 20 50 30 QPF 12hr 0 0 0 0.10 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C C C C C C Tstms S S S S S C S C S S S Obvis PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 42 69 49 65 42 70 46 73 Temp 47 42 62 66 55 50 61 61 48 43 65 65 51 47 69 69 Dewpt 43 39 44 48 46 43 45 45 44 40 45 47 46 44 51 54 PWind dir NW W NW NW NW NW E S Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 10 0 0 0 0 5 $$ SDZ070-012100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 55 79 57 68 Temp 65 66 68 70 70 62 59 57 55 65 74 77 75 65 63 60 60 62 64 66 63 Dewpt 63 64 65 65 65 61 59 57 55 62 64 65 66 65 63 60 60 61 58 54 50 RH 93 93 90 84 84 97100100100 90 71 67 74100100100100 97 81 65 62 Wind dir E SE SE SE S S SW SW SW SW SW SW SW S SW NW NW N N N N Wind spd 8 9 10 8 5 3 3 2 3 5 6 6 5 5 5 5 6 11 14 16 13 Clouds OV OV B2 B2 SC SC SC B1 B1 SC FW FW FW SC SC B1 B2 B2 B2 SC SC PoP 12hr 50 10 10 40 40 QPF 12hr 0.09 0 0 0.01 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C C C C C S S Tstms S C C C C S S Obvis PF PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 70 50 68 43 72 48 75 Temp 48 42 65 68 56 51 64 64 49 44 67 67 52 49 71 71 Dewpt 45 41 47 53 49 45 47 47 45 42 47 50 48 46 54 57 PWind dir NW W W NW NW W SE SE Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 0 0 10 0 0 0 5 5 $$ SDZ069-012100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 641 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 56 79 58 67 Temp 63 64 66 69 70 62 60 57 56 64 73 77 75 66 63 61 60 61 62 65 62 Dewpt 62 63 64 65 65 62 60 57 56 62 64 65 67 65 63 61 60 60 57 52 50 RH 97 97 93 87 84100100100100 93 73 67 76 97100100100 97 84 63 65 Wind dir E E SE SE SE S S SW SW SW SW SW SW SW SW NW NW N N N N Wind spd 5 8 10 9 5 4 3 3 3 5 8 8 5 5 5 5 8 12 17 18 13 Clouds OV OV B2 B2 B1 SC SC B1 B1 SC FW FW SC SC SC B2 OV B2 B1 SC SC PoP 12hr 40 10 10 30 30 QPF 12hr 0.02 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S C C C C Tstms S S S C S S S Obvis PF PF Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 42 70 50 67 44 71 49 74 Temp 49 43 63 67 56 51 62 63 49 45 65 66 53 50 69 70 Dewpt 46 42 47 55 49 43 47 47 46 42 47 51 48 46 55 59 PWind dir NW W NW NW NW W SE SE Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW SC FW FW PoP 12hr 0 0 5 0 0 0 5 5 $$