Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
637 FOUS53 KFSD 091942 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 241 PM CDT Sat Aug 9 2025 IAZ012-100900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 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 64 81 58 82 63 Temp 84 84 71 67 65 64 74 80 81 76 67 63 61 59 73 80 82 79 68 66 64 64 Dewpt 70 71 68 66 65 63 68 68 66 67 62 60 59 58 65 66 67 68 65 63 63 62 RH 63 65 90 97100 97 82 67 60 74 84 90 93 96 76 62 61 69 90 90 97 93 Wind dir SW SW SE E S W W NW NW NW N N NE NE SW SW SW S S S SW SW Wind spd 4 3 2 2 2 2 4 6 6 5 3 2 2 2 2 3 4 4 5 5 5 5 Clouds FW SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC FW FW FW FW FW SC SC SC PoP 12hr 10 5 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Heat index 88 89 83 83 82 85 Max heat 90 83 84 85 83 86 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 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 83 60 84 65 87 68 87 67 85 Temp 80 78 64 62 80 79 69 67 82 82 73 69 83 83 71 68 81 81 Dewpt 69 68 63 60 69 70 66 65 72 74 68 67 73 74 68 66 71 72 PWind dir NW E SE SE S S S S SE Wind char LT LT LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC SC FW FW SC SC FW SC B1 SC FW PoP 12hr 5 0 5 20 5 20 5 30 20 Rain shwrs S S S C S Tstms S S S C S $$ IAZ031-100900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 82 60 82 63 Temp 84 85 73 70 67 66 73 80 81 79 70 66 63 60 71 79 82 80 69 67 65 65 Dewpt 72 72 71 69 67 65 69 69 68 68 65 63 61 59 65 66 67 68 66 65 63 63 RH 67 65 93 97100 97 87 69 65 69 84 90 93 96 81 64 61 67 90 93 93 93 Wind dir N NE NE NE SE NW NW NW NW N N N N N N W SW S S S SW SW Wind spd 5 4 3 2 2 2 4 6 8 5 4 3 2 2 2 3 3 3 4 4 4 4 Clouds SC SC B1 B2 B2 OV B2 B1 B1 FW SC SC SC B1 FW FW FW FW FW SC SC SC PoP 12hr 20 20 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Obvis PF PF Heat index 91 91 82 84 84 83 Max heat 94 88 84 85 86 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 62 84 66 88 69 89 69 88 Temp 81 81 66 63 82 81 71 68 84 85 75 71 84 86 75 71 84 85 Dewpt 69 69 65 63 68 70 67 65 72 72 69 67 73 74 70 66 71 73 PWind dir W E SE SE S S S SE SE Wind char LT LT LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC FW FW FW SC SC FW SC SC SC FW PoP 12hr 5 5 5 10 5 10 5 20 10 Rain shwrs S S Tstms S S $$ IAZ014-100900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 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 65 84 59 83 63 Temp 82 82 71 68 65 65 75 83 84 79 70 64 61 60 73 81 83 80 70 66 64 64 Dewpt 73 72 70 68 65 64 70 70 69 68 64 61 59 59 64 64 65 67 65 63 62 62 RH 74 72 97100100 97 84 65 61 69 81 90 93 96 73 56 55 65 84 90 93 93 Wind dir S S S E S SW W W NW NW N N N N S SW SW S S S SW SW Wind spd 6 5 3 2 2 2 4 6 6 5 4 3 2 2 2 4 5 4 4 5 5 5 Clouds FW SC SC B1 B2 OV B2 B1 B1 SC SC SC SC SC FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Heat index 87 86 87 87 81 85 Max heat 90 88 88 83 85 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 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 84 60 84 65 87 68 88 66 86 Temp 81 78 65 62 80 80 69 66 82 82 73 69 83 83 73 68 82 82 Dewpt 68 67 63 60 67 69 66 64 71 72 69 67 72 74 68 66 71 72 PWind dir W E SE S S S S S SE Wind char LT LT LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC FW FW FW SC SC FW SC SC SC SC PoP 12hr 5 5 10 10 10 20 10 30 20 Rain shwrs S S C S Tstms S S C S $$ IAZ022-100900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 82 61 81 63 Temp 82 79 72 69 67 66 74 81 82 78 69 65 63 62 72 79 81 79 68 65 64 65 Dewpt 73 73 71 69 67 65 71 72 71 70 67 64 62 61 66 67 67 69 66 64 63 64 RH 74 82 97100100 97 90 74 69 76 93 97 97 97 81 67 63 72 93 97 97 97 Wind dir SW SE SE E S SW W W NW NW N N N N NE N SW S S S SW SW Wind spd 5 4 4 4 4 3 4 5 6 5 4 5 4 4 3 4 4 3 4 5 5 6 Clouds FW SC B1 B2 B2 OV B2 B1 B1 SC SC SC SC B1 SC FW FW SC SC SC SC SC PoP 12hr 20 20 20 10 5 QPF 12hr 0.17 0.01 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S Obvis PF PF Heat index 87 86 86 81 83 Max heat 89 87 87 82 85 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 61 83 65 85 68 88 68 86 Temp 80 78 65 62 80 79 68 67 82 81 72 70 83 83 73 69 82 81 Dewpt 70 70 64 62 69 70 66 65 72 73 69 67 74 75 69 66 73 74 PWind dir W E SE SE S S S S SE Wind char LT LT LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC FW FW FW SC SC FW SC SC SC FW PoP 12hr 10 5 10 10 10 10 5 20 20 Rain shwrs S S S Tstms S S S $$ MNZ072-100900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 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 64 80 60 85 65 Temp 84 84 71 67 65 64 73 79 80 77 69 64 61 62 76 84 85 82 73 71 68 66 Dewpt 61 64 63 62 61 61 62 62 61 62 62 60 58 57 62 61 62 64 65 64 63 62 RH 46 51 76 84 87 90 68 56 52 60 78 87 90 84 62 46 46 55 76 79 84 87 Wind dir W SW SW SW SW W NW NW NW NW W W SW SW SW SW SW SW S SW SW W Wind spd 4 3 4 5 5 5 6 8 9 6 3 3 4 5 5 8 9 8 10 10 10 6 Clouds CL CL FW FW SC FW SC SC SC FW FW FW FW FW CL FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 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 82 61 85 67 88 70 88 67 85 Temp 78 77 65 62 81 81 71 69 84 84 74 71 84 83 72 68 81 81 Dewpt 63 63 61 60 63 66 67 65 69 70 70 67 70 71 69 65 66 67 PWind dir NW SW S S S S S S SE Wind char GN LT LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 5 20 10 20 10 30 20 Rain shwrs S S S S C S S Tstms S S S S C S S $$ MNZ081-100900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 82 59 82 65 Temp 82 82 70 67 66 65 74 80 81 78 68 64 61 60 74 80 82 79 70 67 67 65 Dewpt 66 68 67 66 65 64 66 65 63 64 62 60 59 58 62 61 62 64 63 63 63 62 RH 58 63 90 97 97 97 76 60 54 62 81 87 93 93 66 52 51 60 78 87 87 90 Wind dir SW SW S S SW SW W NW W NW N NW W W SW SW SW S S SW SW SW Wind spd 3 3 2 2 2 3 5 6 8 5 3 2 2 2 3 5 5 5 5 8 8 6 Clouds FW FW FW B1 B2 B1 SC SC SC FW SC SC FW FW FW FW FW FW FW SC SC FW PoP 12hr 5 5 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Heat index 84 84 82 Max heat 86 83 84 82 84 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 60 84 66 86 69 86 67 85 Temp 79 77 65 62 80 80 69 67 82 82 74 70 83 82 73 68 81 81 Dewpt 64 63 60 59 63 65 66 65 68 69 69 67 69 71 69 65 66 67 PWind dir NW SW S S S S S S S Wind char LT LT LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC SC FW FW SC SC SC FW SC B1 SC SC PoP 12hr 5 5 5 20 10 20 10 30 20 Rain shwrs S S S C C S Tstms S S S C C S $$ MNZ089-100900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 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 64 81 59 81 63 Temp 82 82 70 67 66 64 75 80 81 77 67 63 61 60 73 79 81 78 69 66 65 64 Dewpt 66 68 67 65 64 63 66 65 63 64 62 60 59 57 63 62 63 65 65 64 63 62 RH 58 63 90 93 93 97 74 60 54 64 84 90 93 90 71 56 54 64 87 93 93 93 Wind dir SW SW S S SW W NW NW W NW N NW W W SW SW SW S S SW SW SW Wind spd 4 4 3 2 3 3 5 6 8 5 4 2 2 2 3 5 5 5 6 8 8 6 Clouds FW FW SC SC B1 B2 B1 SC SC FW SC FW FW SC FW FW FW FW FW FW FW SC PoP 12hr 5 0 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Heat index 85 85 82 Max heat 86 83 83 81 83 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 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 82 60 83 65 85 68 85 66 83 Temp 79 77 63 61 80 79 69 67 82 81 73 69 82 82 72 67 79 79 Dewpt 64 64 61 60 65 67 66 65 69 70 69 67 70 71 68 65 67 69 PWind dir NW E S S S S S S S Wind char LT LT LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC PoP 12hr 5 0 5 20 10 20 10 30 20 Rain shwrs S S S S C S Tstms S S S S C S $$ SDZ040-100900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 77 56 83 62 Temp 83 81 69 63 60 59 69 75 77 75 66 61 59 57 73 80 83 79 70 67 65 63 Dewpt 58 62 60 59 58 58 60 61 61 61 59 57 55 55 61 63 63 64 62 62 60 59 RH 43 53 73 87 93 96 73 62 58 62 78 87 87 93 66 56 51 60 76 84 84 87 Wind dir SW SW S S SW NW NW NW NW NW NW SW SW SW SW SW SW SW S S SW W Wind spd 5 4 4 4 4 5 8 10 10 5 3 2 3 3 5 10 10 8 9 9 8 5 Clouds CL CL FW FW SC SC SC SC SC FW FW FW CL FW CL CL FW FW FW FW FW SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K K K Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 59 84 66 86 68 85 65 83 Temp 76 76 62 60 80 80 69 67 82 82 72 69 81 81 70 66 79 79 Dewpt 62 62 59 58 65 67 65 63 69 70 67 65 70 70 66 63 66 67 PWind dir NW SE S S S S S SE SE Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 5 20 10 20 10 30 20 Rain shwrs S S S S C C S Tstms S S S S C C S $$ SDZ050-100900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 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 79 59 85 63 Temp 85 82 70 65 63 60 68 74 79 77 69 64 61 60 73 82 85 82 74 70 66 63 Dewpt 57 60 61 60 58 56 58 57 56 57 56 55 55 55 60 61 61 60 57 57 56 56 RH 39 47 73 84 84 87 70 55 45 50 63 73 81 84 64 49 45 47 55 63 70 78 Wind dir S SE S W NW NW NW NW NW NW SE S SW SW SW SW SW S S SW W NW Wind spd 3 5 5 5 6 8 11 9 8 5 4 5 5 6 8 9 9 8 9 10 10 10 Clouds SC B1 B2 B1 SC B1 SC FW SC FW FW FW FW FW FW FW FW FW SC SC FW SC PoP 12hr 10 5 0 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K K K K Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 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 84 62 89 67 92 68 90 66 88 Temp 79 78 67 64 84 84 74 68 85 87 75 69 84 83 73 67 82 83 Dewpt 61 61 60 59 64 64 63 62 67 67 65 63 67 67 64 63 66 66 PWind dir N SE S S S S S SE SE Wind char GN GN BZ BZ GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC SC FW FW SC SC SC SC B1 SC SC SC PoP 12hr 0 0 5 10 5 10 10 20 10 Rain shwrs S S Tstms S S $$ SDZ057-100900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 82 59 88 63 Temp 87 88 72 69 64 60 69 77 82 80 70 65 62 60 74 86 88 85 76 70 66 64 Dewpt 55 58 59 59 58 56 58 57 56 57 57 57 56 56 60 60 60 62 61 59 58 58 RH 34 36 64 70 81 87 68 50 41 45 63 75 81 87 62 42 39 46 60 68 75 81 Wind dir SW SW S W NW NW NW NW NW NW SE S S S SW SW SW SW S SW NW NW Wind spd 6 8 6 6 6 8 9 10 9 5 5 6 6 6 8 10 10 9 9 10 9 8 Clouds FW B1 SC SC SC SC FW FW FW FW FW FW FW FW CL FW FW SC SC FW FW SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K K K K K K Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 64 92 67 94 68 91 66 90 Temp 81 81 69 65 86 87 75 69 87 89 76 69 85 85 73 67 84 85 Dewpt 61 61 61 60 64 65 64 63 67 69 67 65 67 68 66 64 66 67 PWind dir N SE S S S SE SE E SE Wind char GN GN BZ BZ GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 5 10 5 10 10 20 10 Rain shwrs S S Tstms S S $$ SDZ038-100900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 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 79 58 87 63 Temp 85 85 72 66 62 59 68 75 78 78 69 63 60 59 74 84 87 83 75 69 65 63 Dewpt 55 59 59 59 57 56 58 59 58 59 58 57 56 56 61 62 62 64 63 61 59 59 RH 36 41 64 78 84 90 70 58 50 52 68 81 87 90 64 48 43 53 66 76 81 87 Wind dir SW S S SW NW NW NW NW NW NW SE S S S S SW SW S S S W N Wind spd 8 6 6 5 5 5 10 10 9 5 4 4 4 5 6 10 10 9 9 8 6 5 Clouds FW SC FW FW FW SC SC SC SC CL FW FW FW FW CL FW FW FW SC SC FW SC PoP 12hr 0 0 0 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K K K K Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 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 83 62 88 68 90 69 88 66 86 Temp 79 79 65 63 83 83 72 68 84 86 74 69 84 83 71 66 81 81 Dewpt 61 61 60 60 66 67 65 64 68 70 67 65 68 70 66 64 66 67 PWind dir N SE SE SE S SE SE E SE Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC SC FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 5 20 5 20 10 30 20 Rain shwrs S S S S C S Tstms S S S C S $$ SDZ059-100900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 80 58 87 63 Temp 84 83 71 65 61 60 70 77 80 78 69 64 60 59 73 84 87 82 75 70 65 63 Dewpt 57 61 63 62 60 59 60 60 60 60 59 58 57 57 63 64 64 66 64 62 60 59 RH 40 47 76 90 97 96 71 56 51 54 70 81 90 93 71 51 46 58 69 76 84 87 Wind dir SW S S SW W NW NW NW NW NW E S S S SW SW SW S S S SW NW Wind spd 4 4 5 5 5 5 9 10 8 5 4 4 4 4 6 10 10 9 10 10 8 5 Clouds FW FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K K K K Heat index 84 Max heat 85 81 82 85 89 82 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 61 88 67 91 69 90 67 88 Temp 80 79 66 62 83 82 73 68 85 86 75 70 85 85 73 68 82 82 Dewpt 63 63 61 60 66 68 66 65 70 72 67 66 70 71 67 64 67 70 PWind dir N SE SE SE S SE S E SE Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 5 10 5 10 10 30 20 Rain shwrs S S C S Tstms S S C S $$ SDZ062-100900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 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 80 58 85 63 Temp 84 83 70 66 64 62 72 78 80 76 68 63 60 59 74 82 85 81 72 67 65 64 Dewpt 64 66 65 64 62 61 64 64 63 63 60 58 58 57 63 64 64 66 65 63 62 61 RH 51 57 84 93 93 97 76 62 56 64 76 84 93 93 69 55 50 60 79 87 90 90 Wind dir NW SW SW S SW NW N NW NW NW N N W SW SW SW SW S S S SW SW Wind spd 3 3 2 2 2 3 6 8 9 5 3 2 2 2 3 5 6 5 6 6 5 4 Clouds FW FW FW B1 B1 B1 SC B1 SC FW FW FW FW SC FW FW FW FW FW SC FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 85 83 Max heat 88 83 82 84 87 82 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 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 83 61 85 66 88 70 88 68 85 Temp 79 78 65 62 81 80 71 67 83 84 74 70 84 84 73 68 81 81 Dewpt 65 65 62 60 67 68 66 65 71 72 69 67 71 72 68 65 68 69 PWind dir NW E SE S S S S SE SE Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC SC FW FW SC SC FW SC SC SC SC PoP 12hr 0 0 5 10 5 20 10 30 20 Rain shwrs S S C C S Tstms S S C C S $$ SDZ070-100900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 81 60 83 65 Temp 85 84 72 69 66 64 74 80 81 78 69 65 62 60 71 81 83 81 70 68 67 66 Dewpt 71 71 69 68 66 63 68 67 67 67 64 63 61 59 66 67 67 69 66 65 63 63 RH 63 65 90 97100 97 82 65 63 69 84 93 97 96 84 63 59 67 87 90 87 90 Wind dir E N SE E SW W NW NW NW NW N NW NW W SW SW S S S S SW SW Wind spd 4 4 2 2 2 3 5 8 8 5 4 3 2 2 3 4 5 5 5 6 5 5 Clouds FW SC B1 B1 B2 B2 B1 B1 SC FW FW SC SC SC FW FW FW FW FW SC SC SC PoP 12hr 10 10 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 88 82 83 83 86 84 Max heat 91 84 83 84 84 87 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 62 85 67 88 71 89 69 87 Temp 81 80 67 63 83 81 72 68 84 85 76 71 85 85 74 70 83 83 Dewpt 69 69 64 63 69 70 68 66 73 74 69 67 74 75 70 66 72 74 PWind dir NW E SE SE S S S SE SE Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC SC FW FW SC SC FW SC SC SC SC PoP 12hr 5 0 5 10 5 10 5 30 20 Rain shwrs S C S Tstms S C S $$ SDZ069-100900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 241 PM CDT Sat Aug 9 2025 Date 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 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 81 59 84 65 Temp 83 82 72 68 65 63 72 78 81 79 70 65 61 60 72 81 84 82 73 69 67 65 Dewpt 68 69 68 66 65 62 65 65 64 67 63 62 60 59 65 65 66 68 66 64 63 62 RH 61 65 87 93100 97 79 64 56 67 78 90 97 96 79 58 55 63 79 84 87 90 Wind dir NE E SE NW W W N NW NW N N SW SW SW SW SW S S S S SW SW Wind spd 3 4 2 2 3 4 8 9 9 5 3 2 2 2 4 5 6 6 8 8 6 6 Clouds FW SC B1 SC B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW FW SC SC SC SC PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 86 85 83 87 85 Max heat 88 82 84 85 88 83 Date 08/12 Wed 08/13/25 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 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 85 62 87 68 90 71 91 69 88 Temp 80 79 67 63 82 82 73 68 84 85 77 71 85 86 74 70 82 83 Dewpt 67 68 64 62 68 70 67 65 72 74 69 67 72 74 69 66 70 72 PWind dir NW E SE SE S S S SE SE Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC SC FW FW FW SC SC FW SC SC SC SC PoP 12hr 0 0 5 10 5 10 5 30 10 Rain shwrs S C Tstms S C $$