Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
822 FOUS53 KFSD 220341 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 1041 PM CDT Thu Aug 21 2025 IAZ012-220900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 79 54 73 48 Temp 66 65 65 72 77 77 76 66 63 58 55 65 71 73 69 58 53 50 50 Dewpt 65 64 64 67 70 71 69 66 62 57 53 56 54 54 54 51 50 49 48 RH 97 97 97 84 79 82 79100 97 96 93 73 55 51 59 77 89 96 93 Wind dir SE S S S NE NE N N NW N N NW NW NW NW N NW NW NW Wind spd 6 6 6 5 5 6 6 4 3 5 5 8 12 13 9 5 3 2 3 Clouds FW B1 B1 B1 B2 B1 SC SC SC FW SC FW CL CL CL CL CL FW SC PoP 12hr 10 60 10 0 0 QPF 12hr 0 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C Tstms C C C Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 71 44 68 43 71 48 76 55 75 Temp 69 66 50 45 65 65 49 44 67 67 51 50 72 71 59 56 71 70 Dewpt 52 51 47 44 47 49 45 43 49 51 48 47 54 56 52 51 58 59 PWind dir NW N N NE N SE S S S Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW CL FW FW FW FW FW FW FW FW SC SC FW SC SC B1 B1 PoP 12hr 0 0 0 0 0 10 5 10 10 $$ IAZ031-220900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 84 59 76 51 Temp 69 66 65 75 82 82 78 70 66 63 60 67 74 76 73 61 56 53 54 Dewpt 66 64 64 67 70 71 71 68 66 62 58 57 55 54 56 53 52 51 51 RH 90 93 97 76 67 69 79 93100 97 93 70 51 46 55 75 86 93 90 Wind dir SE SE SE S S N N N NW N N N NW NW NW N N NW NW Wind spd 6 5 5 6 6 6 8 5 3 4 5 8 10 11 8 4 2 2 2 Clouds FW SC B1 SC B1 B1 SC SC B1 B1 SC SC CL CL CL CL FW FW SC PoP 12hr 5 50 20 0 5 QPF 12hr 0 0.10 0.22 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S Tstms C C S Heat index 86 86 Max heat 87 90 Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 46 71 46 74 49 78 56 77 Temp 72 70 54 47 67 68 51 47 70 71 54 51 74 74 61 57 72 73 Dewpt 54 53 49 46 47 49 47 45 49 51 49 47 53 55 52 52 58 59 PWind dir NW N N NE N SE S S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC SC FW FW SC SC FW SC B1 B1 B1 PoP 12hr 5 0 0 5 5 10 5 10 10 $$ IAZ014-220900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 53 73 48 Temp 65 63 61 71 77 77 76 66 63 58 54 65 70 72 68 58 53 50 49 Dewpt 63 61 61 66 69 70 69 66 62 55 51 55 54 54 55 52 50 48 47 RH 93 93100 84 76 79 79100 97 90 90 70 57 53 63 80 89 93 93 Wind dir S S S SW NW N N NW W NW NW NW NW NW NW NW NW W NW Wind spd 6 5 5 6 5 6 5 5 4 5 5 10 13 13 10 5 4 5 5 Clouds FW B1 B2 B1 B1 B2 SC SC SC FW FW CL CL CL CL CL CL FW FW PoP 12hr 5 60 20 0 0 QPF 12hr 0 0.15 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S Tstms S C C S Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 45 68 44 71 47 75 54 75 Temp 67 65 50 46 64 64 49 45 66 67 51 48 70 71 57 55 70 69 Dewpt 52 51 46 44 47 48 45 43 47 51 47 46 53 56 51 49 56 58 PWind dir NW NW N N N SE S S S Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW CL FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 10 10 $$ IAZ022-220900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 81 56 73 50 Temp 65 63 62 72 78 80 76 68 64 61 57 65 71 73 69 59 54 52 52 Dewpt 64 62 61 67 70 71 70 68 64 60 55 57 56 56 56 53 52 51 50 RH 97 97 97 84 76 74 82100100 97 93 75 59 55 63 80 93 96 93 Wind dir S S S S SW E NE N NW NW NW NW NW NW NW NW NW W NW Wind spd 8 6 6 8 6 6 5 5 5 5 6 9 11 13 9 5 4 5 5 Clouds FW SC SC SC B1 B1 B1 B1 B1 B1 SC FW CL CL CL CL FW FW SC PoP 12hr 0 60 30 0 0 QPF 12hr 0 0.31 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms C C C Heat index 82 Max heat 85 Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 46 68 45 70 48 75 54 74 Temp 68 66 51 47 64 64 49 46 67 67 51 50 70 71 58 56 69 69 Dewpt 53 53 48 45 47 49 46 44 49 52 48 47 54 57 51 51 57 58 PWind dir NW N N N N SE S S S Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC SC FW SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 10 10 $$ MNZ072-220900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 66 77 55 70 50 Temp 69 68 66 69 72 75 75 67 62 58 55 62 67 68 66 58 54 53 51 Dewpt 67 67 65 67 68 67 66 61 56 52 50 52 53 54 54 52 50 49 48 RH 93 97 97 93 87 76 74 81 81 80 83 70 61 61 65 80 86 86 89 Wind dir SW SW SW NW NW NW NW W NW NW NW NW NW NW NW NW W NW NW Wind spd 6 5 4 5 8 5 5 6 9 9 9 13 16 16 10 6 5 6 8 Clouds B1 B2 OV OV B2 SC CL FW FW CL FW CL FW FW CL CL CL CL FW PoP 12hr 30 90 0 0 0 QPF 12hr 0.04 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C Tstms S C C C Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 66 47 66 46 70 49 75 57 73 Temp 64 62 51 47 63 63 50 46 66 66 52 50 71 71 61 57 70 69 Dewpt 50 50 47 44 46 49 46 44 47 51 48 47 54 57 54 52 56 59 PWind dir NW NW NW NW N S S S S Wind char GN LT GN LT LT LT LT LT GN Avg clouds FW FW FW CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 10 $$ MNZ081-220900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 76 54 70 49 Temp 67 66 65 70 73 74 75 66 62 58 54 63 68 70 67 57 54 51 50 Dewpt 65 63 63 65 67 67 66 63 58 52 50 52 51 52 52 51 50 48 47 RH 93 90 93 84 81 79 74 90 87 80 86 67 54 53 59 80 86 89 89 Wind dir S S S W N N NW W NW NW NW NW NW NW NW NW W W NW Wind spd 6 5 5 5 6 5 5 4 5 6 6 11 14 13 10 5 5 5 6 Clouds SC B1 B2 B2 B2 B1 FW FW FW FW FW CL CL CL CL FW CL CL FW PoP 12hr 20 90 10 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L C Tstms S C C C Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 46 66 45 70 48 75 55 73 Temp 65 62 51 47 63 63 50 46 66 66 51 50 70 70 59 56 70 69 Dewpt 49 49 46 44 45 47 45 43 45 50 48 46 51 55 52 51 54 57 PWind dir NW NW NW NW N S S S S Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 10 $$ MNZ089-220900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 62 76 53 70 48 Temp 66 64 64 70 72 74 74 66 61 57 54 63 69 70 67 56 53 50 49 Dewpt 65 63 63 66 67 68 67 64 58 52 50 53 51 52 53 52 50 48 47 RH 97 97 97 87 84 82 79 93 90 83 86 70 53 53 61 86 89 93 93 Wind dir S S S NW N N N W NW NW NW NW NW NW NW NW NW NW NW Wind spd 8 6 5 5 6 6 5 5 5 6 6 10 13 13 10 5 5 5 5 Clouds FW B2 B2 B2 B2 B1 SC FW FW FW FW CL CL CL CL FW CL CL FW PoP 12hr 20 90 5 0 0 QPF 12hr 0 0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L C Tstms S C C C Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 68 45 66 44 70 47 75 55 73 Temp 65 63 50 46 63 63 49 45 66 66 51 48 70 70 58 56 70 68 Dewpt 50 50 46 44 45 47 45 43 46 50 48 46 52 55 52 51 55 57 PWind dir NW NW N NW N SE S S S Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 10 $$ SDZ040-220900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 77 52 70 47 Temp 69 66 65 68 72 75 75 65 60 55 52 62 68 69 67 57 53 50 49 Dewpt 66 65 64 65 67 65 64 58 54 50 48 51 51 52 52 50 49 47 46 RH 90 97 97 90 84 71 69 78 81 83 86 67 54 55 59 77 86 89 89 Wind dir SE S NW N N N N NW N NW NW NW NW NW NW NW NW NW NW Wind spd 5 5 5 6 9 8 5 5 8 8 6 12 16 14 10 5 4 4 5 Wind gust 25 Clouds B1 B2 OV OV B1 SC FW FW FW FW FW CL CL FW CL FW CL CL FW PoP 12hr 50 80 0 0 0 QPF 12hr 0.54 0.17 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S L L Tstms C S C C Flood A A A Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 44 66 43 70 47 75 55 73 Temp 65 62 49 45 63 63 48 44 66 67 51 48 71 71 58 55 70 68 Dewpt 50 49 46 43 45 47 45 42 47 49 47 45 53 55 52 50 57 58 PWind dir NW N N N NW SE S S S Wind char GN LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 PoP 12hr 0 0 0 0 0 5 5 5 10 $$ SDZ050-220900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 68 80 56 76 54 Temp 74 71 69 70 75 78 77 68 63 60 57 66 72 76 74 64 59 58 56 Dewpt 66 65 65 67 67 63 61 59 55 50 49 49 49 48 49 50 49 50 49 RH 76 81 87 90 76 60 58 73 75 69 75 54 44 37 41 60 69 75 77 Wind dir S S N N N N N N N N N N N NW N NE E NE N Wind spd 10 9 11 14 13 12 9 5 8 9 6 9 11 11 10 5 3 3 4 Clouds B1 B1 B2 B1 B1 SC FW SC FW SC SC CL CL CL CL FW SC SC SC PoP 12hr 40 50 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C S Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 46 71 49 75 52 78 56 75 Temp 69 69 53 47 66 68 54 51 68 70 58 55 73 71 61 58 70 70 Dewpt 49 45 46 45 45 44 44 44 50 51 50 50 53 53 53 53 58 58 PWind dir N E E SE SE S S S SE Wind char GN LT LT LT GN GN GN GN GN Avg clouds SC FW FW SC FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 0 5 10 10 10 10 10 10 Rain shwrs S Tstms S $$ SDZ057-220900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 83 56 78 53 Temp 75 71 69 70 76 81 80 70 66 60 57 66 73 76 75 64 60 58 55 Dewpt 69 67 66 67 65 63 60 58 53 50 50 51 49 49 49 50 50 50 50 RH 82 87 90 90 69 54 51 66 63 69 77 58 43 39 40 60 69 75 83 Wind dir E NE NE N N N N N N N N N NW NW N NE E NE N Wind spd 11 11 13 13 12 11 9 8 9 9 6 10 13 13 11 6 4 4 5 Clouds B1 B2 OV B2 SC FW FW FW SC FW FW CL CL CL CL FW FW SC SC PoP 12hr 50 50 0 0 5 QPF 12hr 0.16 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C C S Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 47 73 48 78 54 81 57 78 Temp 70 70 54 48 68 70 56 51 71 73 60 55 75 75 63 59 73 73 Dewpt 48 47 48 47 45 44 45 46 49 51 50 51 53 54 55 54 58 59 PWind dir N NE NE E SE SE S S SE Wind char GN GN LT GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 5 5 5 5 10 10 $$ SDZ038-220900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 66 80 53 74 50 Temp 72 69 67 70 74 78 78 68 62 57 54 64 70 73 70 60 55 52 50 Dewpt 69 66 65 66 66 64 61 57 52 50 48 51 51 51 51 51 50 49 47 RH 90 90 93 87 76 62 56 68 70 77 80 63 51 46 51 72 83 89 89 Wind dir E NE NE NE N N NW NW N NW NW NW NW NW N N N NW N Wind spd 6 8 8 10 10 9 6 5 8 8 6 10 13 13 10 5 3 3 5 Wind gust 24 Clouds B1 B2 OV B2 SC FW FW FW FW FW FW CL CL CL CL CL FW FW FW PoP 12hr 70 80 0 0 0 QPF 12hr 0.42 0.12 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C Tstms C C Flood A A A Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 44 69 43 74 51 79 57 75 Temp 67 66 51 45 65 65 51 44 68 70 55 51 73 74 61 57 70 70 Dewpt 49 48 46 44 45 46 46 43 47 49 48 47 54 54 53 52 58 59 PWind dir N N N E SE SE S S SE Wind char GN LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 5 5 5 10 $$ SDZ059-220900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 80 54 75 51 Temp 73 69 68 70 75 78 78 68 63 58 54 65 71 73 71 61 56 53 52 Dewpt 69 67 65 67 68 67 65 61 56 51 50 52 51 52 52 52 50 49 48 RH 87 93 90 90 79 69 64 78 78 77 86 63 49 48 51 72 80 86 86 Wind dir SE E N NE N N N NW N N NW NW NW NW N N N NW NW Wind spd 9 8 6 10 10 10 6 5 8 9 5 10 13 13 10 5 3 3 4 Clouds B1 B2 B2 B2 SC FW FW FW SC FW FW CL CL CL CL FW FW FW FW PoP 12hr 50 70 0 0 0 QPF 12hr 0.28 0.30 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S Tstms S C C S Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 45 70 45 75 51 80 57 75 Temp 69 66 51 46 66 66 51 46 69 70 56 52 74 74 63 57 72 70 Dewpt 50 49 47 44 46 47 46 44 48 50 48 48 54 54 53 53 59 60 PWind dir N N N E SE SE S S SE Wind char GN LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 5 5 10 5 10 10 $$ SDZ062-220900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 65 78 55 72 50 Temp 69 67 65 71 73 76 76 67 63 58 55 65 71 72 69 59 55 52 51 Dewpt 67 65 64 67 69 69 66 63 58 54 50 54 52 52 52 50 50 49 48 RH 93 93 97 87 87 79 71 87 84 86 83 68 51 49 55 72 83 89 89 Wind dir SE S SE NE NE N N NW NW N NW NW NW NW NW N N NW NW Wind spd 6 5 5 5 8 8 5 4 5 5 5 10 13 13 10 4 2 3 4 Clouds FW B2 B2 B2 B1 SC FW FW FW FW FW CL CL CL CL FW CL FW SC PoP 12hr 20 80 5 0 0 QPF 12hr 0.12 0.19 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S Tstms C C C S Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 46 68 44 72 49 77 57 74 Temp 68 65 51 46 65 65 50 45 68 69 53 50 73 73 61 57 72 70 Dewpt 50 49 48 44 45 46 46 43 47 49 48 46 53 54 53 51 57 58 PWind dir NW N N NE E SE S S S Wind char GN LT LT LT LT LT GN LT GN Avg clouds FW CL FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B1 B1 PoP 12hr 0 0 0 0 5 5 5 10 10 $$ SDZ070-220900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 82 57 75 52 Temp 70 68 66 74 80 81 79 68 64 61 57 67 74 75 73 61 56 54 53 Dewpt 67 65 64 69 72 72 70 67 64 59 55 57 55 55 56 53 52 51 51 RH 90 90 93 84 77 74 74 97100 93 93 70 51 50 55 75 86 90 93 Wind dir SE SE SE SE NE N N N NW N NW NW NW NW N N NW NW NW Wind spd 9 8 6 6 8 9 9 5 4 5 5 9 12 12 9 4 2 2 3 Clouds FW SC B2 B1 B1 B1 SC SC SC B1 SC FW CL CL CL CL FW SC SC PoP 12hr 10 60 10 0 5 QPF 12hr 0 0.14 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S C C Heat index 82 84 Max heat 85 87 Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 45 71 46 73 50 79 57 76 Temp 72 69 53 46 67 68 51 47 70 70 55 51 75 74 62 58 72 71 Dewpt 54 52 49 46 48 48 47 46 50 52 50 48 55 56 53 54 60 60 PWind dir NW N N E SE SE S S S Wind char GN LT LT LT LT LT GN LT GN Avg clouds SC FW FW FW FW FW FW SC SC FW FW SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 5 5 10 5 10 10 $$ SDZ069-220900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 1041 PM CDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 67 81 57 76 53 Temp 71 68 67 72 78 79 77 68 65 60 57 66 72 75 73 61 57 55 54 Dewpt 69 67 65 68 70 71 69 66 63 58 54 55 54 54 55 53 52 51 51 RH 93 97 93 87 76 77 76 93 93 93 90 68 53 48 53 75 83 86 90 Wind dir SE SE SE NE NE N N N NW N NW N NW NW N N N NW NW Wind spd 8 6 5 6 11 10 9 5 4 6 5 10 13 12 9 4 2 2 3 Clouds FW B1 B2 B1 B1 B1 SC SC FW FW SC FW CL CL CL FW FW SC SC PoP 12hr 20 50 5 0 5 QPF 12hr 0.05 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S Tstms S C C S Date 08/24 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 74 46 71 47 74 51 79 57 75 Temp 69 68 53 46 66 68 52 47 68 70 56 52 73 74 63 58 71 70 Dewpt 52 51 49 46 47 47 47 46 49 51 50 48 54 55 53 54 60 60 PWind dir N N N E SE SE S S S Wind char GN LT LT LT LT LT GN LT GN Avg clouds SC FW FW FW FW FW SC SC SC FW SC SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 5 5 10 5 10 10 $$