FOUS53 KFSD 221833 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 133 PM CDT Sat Aug 22 2026 IAZ012-222100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 83 54 78 60 77 Temp 82 78 64 59 56 54 68 74 77 76 66 64 61 60 67 72 75 76 Dewpt 59 59 58 56 54 53 59 62 65 66 63 62 60 59 64 67 69 69 RH 46 52 81 90 93 96 73 66 67 71 90 93 97 96 90 84 82 79 Wind dir N NE E E E SE SE S S S S SE SE SE S S S SE Wind spd 5 4 3 2 2 2 3 5 4 4 4 5 6 8 10 11 9 6 Clouds FW FW SC SC SC B1 SC SC SC SC SC SC B2 B2 B1 B1 B1 SC PoP 12hr 0 0 0 70 40 QPF 12hr 0 0 0 0.23 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C Tstms S C S Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 62 82 60 81 56 80 59 80 Temp 65 62 79 78 66 61 79 78 63 57 78 78 63 60 77 78 Dewpt 64 62 70 71 63 59 65 66 60 57 64 66 61 59 68 70 PWind dir SE SW W NW N N SE S Wind char LT LT LT GN LT LT LT LT Avg clouds SC B1 B1 SC SC SC SC FW CL FW SC FW FW SC B1 SC PoP 12hr 10 5 20 0 0 5 20 20 Rain shwrs S S S S Tstms S S S S $$ IAZ031-222100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 57 78 61 80 Temp 83 79 68 63 59 57 68 75 77 76 69 65 63 61 67 76 80 78 Dewpt 61 63 62 58 55 55 60 63 65 66 64 63 61 60 63 66 68 69 RH 47 58 81 84 87 93 76 66 67 71 84 93 93 97 87 71 67 74 Wind dir N N E E SE SE SE S SW S SE SE SE SE S S S SE Wind spd 5 3 2 3 2 1 4 5 5 4 4 4 6 6 9 10 9 6 Clouds FW FW SC B1 B1 B2 SC B1 B1 SC SC B1 B1 OV B1 SC SC SC PoP 12hr 0 0 5 70 30 QPF 12hr 0 0 0 0.18 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C Tstms S C S Heat index 82 Max heat 82 83 83 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 83 62 82 58 81 61 81 Temp 67 63 80 80 68 63 80 80 65 59 78 78 65 61 78 79 Dewpt 64 63 71 72 65 61 67 68 61 58 65 67 63 61 68 70 PWind dir SE SW W NW NW N SE S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC SC SC FW CL FW SC FW FW SC B1 SC PoP 12hr 10 10 20 0 0 5 30 20 Rain shwrs S S C S S Tstms S S C S S $$ IAZ014-222100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 82 52 79 58 77 Temp 81 77 63 57 54 52 68 76 78 76 65 61 59 58 67 74 76 75 Dewpt 57 57 55 53 51 50 56 57 59 60 58 57 56 56 61 62 64 64 RH 44 50 75 86 90 93 65 52 52 58 78 87 90 93 81 66 66 69 Wind dir N N NE NE NE E S S S S SE SE SE SE S S S SE Wind spd 9 5 4 2 2 1 1 2 3 3 4 4 5 5 8 10 10 8 Clouds FW CL FW SC SC SC SC SC SC SC SC B1 B1 B2 B1 B2 B2 B1 PoP 12hr 0 0 0 50 50 QPF 12hr 0 0 0 0.17 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C S Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 61 84 60 82 56 81 57 81 Temp 63 61 80 79 66 61 80 78 62 57 78 77 61 58 79 78 Dewpt 61 60 67 67 62 58 63 64 59 56 61 62 59 58 64 66 PWind dir SE SW W NW NW N N S Wind char LT LT LT GN LT LT LT LT Avg clouds B1 B2 B1 SC SC SC SC CL FW FW FW FW FW SC B1 SC PoP 12hr 20 5 20 0 0 0 10 20 Rain shwrs S S S Tstms S S S $$ IAZ022-222100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 55 78 59 77 Temp 80 75 64 60 57 55 68 75 77 75 65 62 61 59 66 74 76 75 Dewpt 59 60 58 56 55 53 59 60 62 64 60 59 59 58 63 64 66 66 RH 49 60 81 87 93 93 73 60 60 69 84 90 93 96 90 71 71 74 Wind dir N N NE E E SE SE S SW S SE SE S S SE S SE SE Wind spd 8 3 3 2 2 1 1 2 2 1 3 4 4 5 6 9 8 5 Clouds FW FW FW SC SC SC SC SC B1 SC FW B1 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 0 50 50 QPF 12hr 0 0 0 0.30 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C S Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 82 61 82 58 80 60 80 Temp 64 61 79 78 66 62 79 78 64 59 78 77 63 60 77 77 Dewpt 61 61 69 70 64 61 66 67 60 58 64 65 61 59 67 68 PWind dir SE SW W NW NW N E S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B2 SC SC SC SC SC CL CL FW FW FW FW SC B1 SC PoP 12hr 10 10 20 5 0 0 10 20 Rain shwrs S S Tstms S S $$ MNZ072-222100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 80 54 79 61 79 Temp 79 76 64 57 55 54 66 75 78 77 67 62 62 62 67 73 77 78 Dewpt 55 56 56 53 51 50 54 54 55 57 58 57 58 59 61 63 64 65 RH 44 50 75 86 86 86 65 48 45 50 73 84 87 90 81 71 64 64 Wind dir N N N SW SW SW S SE E E SE SE SE SE S S S SE Wind spd 10 6 3 2 1 1 2 4 5 6 8 6 6 8 9 11 11 9 Clouds CL CL FW FW FW SC FW SC B2 B1 SC B2 B1 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 40 30 QPF 12hr 0 0 0 0.12 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms S Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 64 84 63 81 59 81 60 82 Temp 66 64 81 82 67 63 78 79 63 60 78 79 63 61 79 79 Dewpt 64 62 64 63 59 57 61 61 60 58 59 60 58 57 62 64 PWind dir S W W NW NW N SE S Wind char GN GN GN GN LT LT LT LT Avg clouds B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 20 5 20 0 0 0 5 20 Rain shwrs S S S S Tstms S S $$ MNZ081-222100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 52 78 59 77 Temp 79 75 63 57 54 53 68 74 78 76 65 61 59 59 67 73 77 75 Dewpt 54 54 55 52 50 50 53 52 53 56 57 56 56 56 59 59 60 61 RH 42 48 75 83 86 89 59 46 42 50 75 84 90 90 75 62 56 62 Wind dir N N N N N N S S S E SE SE S S S S S SE Wind spd 10 6 3 2 2 0 1 1 2 4 4 4 4 5 8 10 9 8 Clouds CL CL CL SC SC SC FW FW SC SC SC B1 B2 B2 B1 B2 B1 B1 PoP 12hr 0 0 0 40 40 QPF 12hr 0 0 0 0.07 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 83 61 81 58 80 58 81 Temp 65 62 80 80 67 62 78 78 64 59 78 78 63 59 78 79 Dewpt 62 61 63 62 60 57 58 59 60 57 57 58 59 57 59 62 PWind dir S W W NW NW N E S Wind char LT GN LT GN LT LT LT LT Avg clouds B1 B1 SC FW FW FW FW FW CL CL FW FW FW FW SC SC PoP 12hr 20 10 20 0 0 0 5 20 Rain shwrs S S S Tstms S S $$ MNZ089-222100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 80 53 78 59 76 Temp 79 75 62 57 54 53 67 73 77 76 65 61 59 59 66 72 76 74 Dewpt 55 56 55 54 51 50 54 55 56 59 59 58 58 57 60 61 63 63 RH 44 52 78 90 90 89 63 53 48 56 81 90 96 93 81 68 64 69 Wind dir N N NE N NE SE S S S S SE S S S S S S SE Wind spd 9 6 3 2 2 1 2 3 4 4 5 5 6 8 10 11 10 8 Clouds CL CL FW SC SC SC FW FW B1 SC B1 B1 B1 SC B2 B2 B1 B1 PoP 12hr 0 0 0 50 50 QPF 12hr 0 0 0 0.20 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S C S Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 62 82 61 80 57 80 58 80 Temp 64 62 79 80 66 61 78 77 62 58 77 77 62 59 77 77 Dewpt 63 61 64 63 61 57 59 59 59 57 58 59 59 58 62 64 PWind dir S W W NW NW N E S Wind char LT GN LT GN LT LT LT LT Avg clouds B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 20 5 5 0 0 0 10 20 Rain shwrs S S Tstms S S $$ SDZ040-222100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 52 80 60 79 Temp 80 76 63 57 54 52 66 75 79 77 67 63 62 60 66 74 78 77 Dewpt 55 56 55 52 50 48 55 56 58 61 60 60 60 59 62 64 66 66 RH 42 50 75 83 86 86 68 52 49 58 78 90 93 96 87 71 67 69 Wind dir N N NE E SE SE SE S S S SE SE SE S S S S SE Wind spd 6 5 4 3 3 3 6 9 6 5 9 8 10 11 13 14 11 9 Clouds CL FW FW SC SC SC FW SC SC SC B1 B2 B2 B2 B2 B1 B1 SC PoP 12hr 0 0 5 50 30 QPF 12hr 0 0 0 0.29 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C Tstms S C S Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 83 59 80 55 81 57 81 Temp 65 61 80 80 64 59 78 78 61 56 78 78 62 58 78 79 Dewpt 64 61 64 63 58 56 60 60 58 55 58 59 57 56 63 65 PWind dir S W NW NW N N E S Wind char LT GN LT GN LT LT LT GN Avg clouds SC B1 SC SC FW FW FW CL CL FW SC FW FW FW B1 SC PoP 12hr 20 0 0 0 0 0 10 20 Rain shwrs S S S Tstms S S S $$ SDZ050-222100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 84 63 79 64 86 Temp 83 80 71 66 64 63 68 73 77 77 70 67 65 64 71 81 86 84 Dewpt 59 60 59 56 56 59 64 66 66 67 66 65 63 63 66 68 67 68 RH 44 51 66 70 75 87 87 79 69 71 87 93 93 97 84 65 53 59 Wind dir NE E SE SE SE S S S S S S S S S W N N NE Wind spd 5 6 6 8 8 10 14 19 21 19 19 18 18 16 14 10 8 8 Wind gust 25 29 32 31 31 28 Clouds FW SC B1 B1 B2 OV B2 B1 SC FW SC SC B1 SC FW CL FW FW PoP 12hr 0 20 50 60 0 QPF 12hr 0 0.02 0.12 0.09 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L Tstms S S C C C Heat index 84 89 87 Max heat 81 83 84 89 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 65 84 61 82 60 82 62 83 Temp 69 65 80 80 67 62 78 80 65 61 78 79 66 62 79 81 Dewpt 66 63 64 63 60 58 59 59 57 56 61 64 63 62 66 68 PWind dir SE NW W NW NE SE SE S Wind char LT LT LT GN LT GN GN BZ Avg clouds SC SC SC SC SC FW FW FW FW FW SC FW SC SC B1 SC PoP 12hr 20 30 10 0 5 10 40 10 Rain shwrs S C C C Tstms S C C C $$ SDZ057-222100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 62 81 64 87 Temp 85 82 70 66 64 63 70 75 79 78 71 68 66 64 72 82 87 85 Dewpt 57 57 56 54 55 57 63 66 67 67 67 67 66 64 67 68 68 68 RH 39 43 61 65 73 81 78 74 67 69 87 97100100 84 63 53 57 Wind dir NE NE E E SE SE S S S SE SE SE S SE S NE NE NE Wind spd 4 5 8 8 9 10 12 17 18 18 17 14 14 12 10 9 8 6 Wind gust 28 27 25 25 Clouds FW SC B1 B2 B1 B2 B1 B1 SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 20 40 60 0 QPF 12hr 0 0 0.01 0.45 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S L S Tstms S S S S C S Heat index 85 91 88 Max heat 81 84 82 85 91 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 85 61 83 60 83 62 84 Temp 70 65 82 81 67 62 80 81 65 60 79 81 67 63 80 82 Dewpt 68 64 63 61 61 59 58 58 58 58 60 62 63 63 66 68 PWind dir E NW NW NW NE SE SE SE Wind char LT LT LT GN LT LT GN BZ Avg clouds SC SC SC SC SC FW FW FW CL FW SC FW FW SC B1 SC PoP 12hr 20 5 5 0 0 10 30 10 Rain shwrs S S S C Tstms S S S C $$ SDZ038-222100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 84 57 82 64 84 Temp 83 79 66 61 59 57 68 78 81 78 69 66 65 64 69 78 83 82 Dewpt 54 53 56 55 53 52 56 61 63 65 65 65 65 63 64 66 67 68 RH 37 41 70 81 80 83 65 56 54 64 87 97100 97 84 67 59 63 Wind dir N N E SE SE SE SE S S S SE SE SE SE SE SE SE E Wind spd 6 6 4 5 6 8 11 13 13 13 12 12 13 13 13 11 8 5 Clouds FW FW SC B1 B1 B1 SC B1 B1 SC SC B2 B1 B2 B1 SC FW SC PoP 12hr 0 0 20 60 5 QPF 12hr 0 0 0 0.54 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C Tstms S C C S Heat index 86 85 Max heat 80 82 83 88 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 63 85 60 82 58 83 62 84 Temp 68 63 82 82 66 61 79 80 63 58 79 80 65 62 80 81 Dewpt 66 63 63 63 60 57 60 60 59 56 59 61 61 60 65 67 PWind dir S W NW NW N E SE SE Wind char LT GN LT GN LT LT LT GN Avg clouds SC SC SC SC SC FW FW CL CL FW SC FW FW SC B1 SC PoP 12hr 20 0 0 0 0 5 20 20 Rain shwrs S S S Tstms S S S $$ SDZ059-222100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 58 84 64 85 Temp 84 81 68 62 60 58 71 78 82 79 70 66 65 64 71 79 85 83 Dewpt 56 56 56 55 54 53 58 61 64 66 66 65 64 63 64 66 68 69 RH 38 42 65 78 81 83 63 56 55 64 87 97 97 97 79 64 57 63 Wind dir N N NE E SE SE SE S S S SE SE SE SE S S SE E Wind spd 9 8 5 5 8 9 12 13 14 14 13 12 14 14 16 13 10 9 Clouds CL FW SC B1 B1 B2 SC B1 SC SC SC SC B1 B1 SC SC FW FW PoP 12hr 0 0 20 70 10 QPF 12hr 0 0 0 0.43 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L C Tstms S S C C Heat index 88 87 Max heat 82 83 85 82 91 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 86 60 84 57 84 61 85 Temp 68 64 82 82 66 61 80 81 64 58 80 81 65 62 80 82 Dewpt 67 63 65 64 62 57 60 61 60 56 59 62 62 61 66 68 PWind dir S W NW NW N E SE S Wind char LT LT LT GN LT LT LT GN Avg clouds SC SC SC SC SC FW FW CL FW FW FW FW SC SC B1 SC PoP 12hr 20 5 5 0 0 5 30 20 Rain shwrs S S C S S Tstms S S C S S $$ SDZ062-222100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 84 56 82 63 80 Temp 83 79 67 61 58 56 70 77 80 79 69 65 64 63 68 74 80 79 Dewpt 55 55 54 53 52 52 55 57 60 62 63 63 62 61 62 64 66 67 RH 38 44 63 75 80 86 59 50 51 56 81 93 93 93 81 71 62 67 Wind dir N N NE E E E SE S S S S S SE SE S S SE SE Wind spd 8 8 4 3 3 2 5 8 9 9 6 6 8 9 11 12 11 9 Clouds CL FW SC SC SC B1 SC B1 SC FW SC B1 B1 B2 B2 B1 B1 SC PoP 12hr 0 0 5 70 30 QPF 12hr 0 0 0 0.23 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C C Tstms S C C S Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 63 84 61 82 58 82 60 82 Temp 67 63 81 82 67 62 80 80 64 59 79 80 65 61 79 80 Dewpt 65 63 65 64 61 58 60 60 59 57 59 60 60 59 64 66 PWind dir SE W NW NW N N E S Wind char LT LT LT GN LT LT LT GN Avg clouds SC B1 SC SC SC FW FW FW CL FW SC FW FW SC B1 SC PoP 12hr 20 0 20 0 0 5 20 20 Rain shwrs S S S S Tstms S S S S $$ SDZ070-222100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 58 79 62 81 Temp 84 80 68 63 59 58 68 75 78 76 69 65 63 62 68 76 80 79 Dewpt 60 61 62 59 57 57 62 64 67 68 66 65 63 62 65 68 70 71 RH 44 52 81 87 93 96 81 69 69 76 90100100100 90 76 72 77 Wind dir N N E E SE SE SE S S S SE S SE S S S S SE Wind spd 5 3 3 4 4 4 6 9 9 8 8 8 9 10 12 13 11 9 Clouds FW FW SC B2 SC B2 SC B2 B2 SC SC B2 B1 B2 SC SC SC FW PoP 12hr 0 0 20 70 20 QPF 12hr 0 0 0.01 0.18 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L S S Tstms S C C S Heat index 84 Max heat 82 84 85 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 84 61 83 58 81 61 81 Temp 68 64 80 80 68 62 80 80 65 59 78 79 65 62 78 79 Dewpt 67 64 71 72 65 62 65 67 62 59 65 68 64 62 69 71 PWind dir SE SW W NW NW N SE S Wind char LT LT LT GN LT LT LT GN Avg clouds SC SC SC SC SC FW FW FW CL FW FW FW FW SC B1 SC PoP 12hr 10 10 20 0 0 5 30 20 Rain shwrs S S S C S Tstms S S S C S $$ SDZ069-222100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 133 PM CDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 86 59 80 63 82 Temp 85 81 69 64 60 59 68 75 78 77 69 66 64 63 68 77 82 80 Dewpt 58 59 60 57 56 56 60 64 66 67 67 65 63 62 65 68 70 71 RH 40 47 73 78 87 90 76 69 67 71 93 97 97 97 90 74 67 74 Wind dir N N NE E E SE SE S S S SE S SE SE S S S SE Wind spd 5 4 4 4 5 5 9 11 11 10 10 9 10 10 12 13 11 10 Clouds FW FW B1 B2 B1 B2 B1 B2 B1 SC B1 B1 B2 B2 SC SC SC FW PoP 12hr 0 0 20 70 20 QPF 12hr 0 0 0.02 0.22 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L S S Tstms S C C C Heat index 86 84 Max heat 82 85 82 88 Date Tue 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 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 64 86 62 84 58 83 62 83 Temp 69 64 81 81 68 62 80 81 65 59 79 80 66 63 79 80 Dewpt 68 64 68 68 64 60 62 63 60 58 62 65 64 62 68 70 PWind dir SE W W NW NW NE SE S Wind char LT LT LT GN LT LT LT GN Avg clouds SC B1 SC SC SC SC FW CL CL FW FW FW FW SC B1 SC PoP 12hr 10 10 20 0 0 5 30 20 Rain shwrs S S S C S Tstms S S C S $$