666 FOUS53 KFSD 282127 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 427 PM CDT Sat Aug 28 2021 IAZ012-291000- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 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 78 56 76 61 Temp 83 73 69 66 64 67 74 76 73 63 60 58 57 68 73 74 71 65 64 63 63 Dewpt 73 71 69 66 63 63 61 61 63 61 59 58 57 63 64 66 67 65 64 63 62 RH 72 93100100 97 87 64 60 71 93 96100100 84 73 76 87100100100 97 Wind dir S SW W NW NW NW NW NW NW E SE SE SE SE SE SE SE SE SE SE SE Wind spd 16 9 10 8 6 8 8 6 2 1 1 2 3 5 9 8 6 5 6 6 8 Clouds B1 OV OV OV B1 SC FW CL CL CL FW SC SC SC SC B1 SC B1 B2 B2 B2 PoP 12hr 80 0 10 30 60 QPF 12hr 0.58 0 0 0.03 0.95 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L C C C C C C L L C Tstms L D L C C C C C C L L C Heat index 89 Max heat 98 Svr Tstorm A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 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 76 61 80 65 81 65 77 61 74 Temp 73 73 65 62 77 76 68 65 77 77 69 66 73 73 64 63 71 71 Dewpt 69 70 65 62 70 70 66 63 70 70 65 64 69 70 64 63 67 68 PWind dir SE SE SE SE S S SE NE NE Wind char GN GN GN GN GN GN GN LT LT Avg clouds B1 SC FW FW FW FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 10 10 20 20 40 40 40 30 Rain shwrs C S S S S C C C C C C S Tstms C S S S S C C C C C C S $$ IAZ031-291000- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 81 58 79 62 Temp 87 77 70 67 64 69 77 79 75 67 62 60 59 69 75 77 74 68 65 65 63 Dewpt 70 70 68 67 64 63 60 58 60 59 58 58 58 63 64 65 67 67 65 64 63 RH 57 79 93100100 81 56 49 60 75 87 93 96 81 69 67 79 97100 97100 Wind dir S W W NW NW NW NW NW NW E SE SE SE SE SE SE SE SE SE SE SE Wind spd 16 11 6 8 8 9 8 6 3 1 2 2 3 6 9 10 9 6 6 6 6 Wind gust 27 Clouds B1 OV OV OV B2 SC FW FW FW FW FW SC B1 SC SC B1 SC B1 B2 B2 B1 PoP 12hr 80 0 20 40 60 QPF 12hr 0.31 0 0.02 0.19 1.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C S C C C C C C L L C Tstms C L L C S C C C C C C L L C Heat index 92 Max heat 98 88 81 Svr Tstorm A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 62 84 66 86 66 82 62 79 Temp 76 77 67 63 80 80 70 66 82 81 71 66 78 77 66 63 75 74 Dewpt 69 69 66 63 69 69 66 63 67 68 64 62 67 68 65 63 65 66 PWind dir SE SE SE SE S S S E NE Wind char GN GN GN GN BZ GN GN LT LT Avg clouds B1 SC FW FW FW FW FW SC SC SC B1 B1 B1 SC B1 B1 B1 SC PoP 12hr 30 10 10 20 20 30 30 40 30 Rain shwrs C S S S C C C C C C S Tstms C S S S C C C C C C S $$ IAZ014-291000- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 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 79 55 77 59 Temp 84 74 69 68 65 69 75 77 73 63 59 57 56 68 75 75 72 63 62 62 60 Dewpt 73 70 68 67 64 64 62 61 64 61 58 57 56 63 63 64 65 63 62 61 60 RH 70 87 97 97 97 84 64 58 73 93 96100100 84 66 69 79100100 97100 Wind dir S SW SW W NW NW NW NW NW W SW W S SE SE SE SE SE SE SE SE Wind spd 14 12 10 9 8 9 10 8 3 2 1 1 1 5 8 8 5 5 5 5 5 Clouds SC B2 OV OV B2 SC CL FW FW FW CL FW SC SC SC SC SC B1 B2 B2 B2 PoP 12hr 80 0 5 30 60 QPF 12hr 0.40 0 0 0.01 0.68 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C S S C C C C L L C Tstms C L L C S S C C C C L L C Heat index 90 Max heat 96 85 Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 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 76 59 79 62 81 63 78 60 75 Temp 73 73 63 60 76 75 66 63 77 76 67 64 75 73 64 62 72 70 Dewpt 67 68 63 60 68 68 63 61 68 68 64 62 68 69 64 62 67 67 PWind dir SE SE SE SE S S S E NE Wind char GN LT GN GN GN GN GN LT LT Avg clouds B1 SC SC FW SC FW FW SC SC SC B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 10 10 20 20 30 40 40 30 Rain shwrs C S S S S C C C C C C S Tstms C S S S S C C C C C C S $$ IAZ022-291000- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 78 58 75 60 Temp 84 75 71 68 66 68 74 77 73 64 61 60 59 68 72 74 71 66 64 63 63 Dewpt 73 72 70 68 66 67 63 61 63 62 60 59 59 65 64 65 66 66 64 63 63 RH 70 90 97100100 97 69 58 71 93 97 96100 90 76 74 84100100100100 Wind dir S S SW W NW NW NW NW NW N SW SW SE SE SE SE SE SE SE E SE Wind spd 14 12 9 9 8 9 8 6 2 1 2 2 2 5 6 8 5 5 5 4 5 Wind gust 25 19 Clouds SC B2 OV OV B2 B1 SC FW CL FW FW SC B1 B1 SC B1 SC B1 B2 B2 B2 PoP 12hr 70 5 10 30 60 QPF 12hr 0.34 0 0.01 0.03 0.99 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C C L L C Tstms C L C C C C C C C L L C Heat index 90 Max heat 94 87 Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 60 78 63 81 64 78 62 75 Temp 71 72 64 62 76 75 66 63 77 76 68 65 75 74 66 63 72 71 Dewpt 69 69 64 62 69 69 65 63 68 68 65 63 69 70 66 63 68 68 PWind dir SE SE SE SE S S S E NE Wind char GN LT GN GN GN GN GN LT LT Avg clouds B1 SC FW FW FW FW FW SC SC SC B1 B1 B1 SC B1 B1 B1 SC PoP 12hr 40 10 10 20 20 20 30 30 30 Rain shwrs C S S S S C C C C C S Tstms C S S S S C C C C C S $$ MNZ072-291000- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 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 61 77 56 77 60 Temp 75 71 67 65 61 66 74 77 72 64 60 58 57 68 74 76 72 64 63 62 60 Dewpt 72 70 67 64 60 61 59 58 61 60 58 55 54 60 60 60 63 63 62 61 60 RH 90 97100 97 97 84 59 52 68 87 93 90 90 76 62 58 73 97 97 97100 Wind dir NE W NW NW W W NW NW NW W SW SW SW S SE SE SE SE SE SE SE Wind spd 8 8 9 10 8 11 11 10 3 2 3 3 2 5 8 8 5 5 5 5 5 Clouds B2 OV OV B1 FW CL CL CL CL CL FW FW FW SC SC SC SC SC B1 B2 B1 PoP 12hr 90 0 0 20 50 QPF 12hr 1.16 0 0 0 0.39 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C S S C C C C S Tstms D D C S S C C C C S Tornado A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 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 76 62 80 64 81 63 75 59 73 Temp 72 73 65 63 75 75 68 65 76 75 67 65 70 70 63 60 70 70 Dewpt 64 66 65 62 66 68 66 63 67 69 67 63 64 66 63 60 63 64 PWind dir SE SE SE SE S SW NW N N Wind char GN GN BZ GN GN GN GN LT GN Avg clouds SC SC FW SC SC SC SC B2 B1 B1 B1 B2 B1 B1 SC SC B1 SC PoP 12hr 20 10 20 30 30 50 40 30 30 Rain shwrs S S S S C C C C C C C S C C S Tstms S S S S C C C C C C C S C C S $$ MNZ081-291000- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 75 55 74 58 Temp 78 71 67 65 62 66 73 75 70 62 58 57 56 67 72 74 70 63 61 60 60 Dewpt 72 70 67 65 62 62 60 59 62 60 57 56 55 60 60 61 64 62 60 60 60 RH 82 97100100100 87 64 58 76 93 96 96 96 78 66 64 81 97 97100100 Wind dir S SW SW W NW W NW NW NW W SW SW SW S S SE SE SE SE SE SE Wind spd 11 11 10 10 8 10 10 8 2 2 1 2 2 4 5 6 4 4 3 4 5 Wind gust 23 Clouds B1 OV OV OV B1 FW CL CL CL CL CL FW SC SC SC SC SC B1 B1 B2 B2 PoP 12hr 80 0 0 20 50 QPF 12hr 0.59 0 0 0 0.49 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C S S S C C C C C Tstms C D C S S S C C C C C Tornado A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 59 76 62 77 63 74 58 71 Temp 70 70 62 60 73 72 65 63 73 73 67 65 70 69 62 60 68 67 Dewpt 64 66 62 60 65 67 63 60 66 68 64 62 65 66 62 60 63 64 PWind dir SE SE SE SE S S W NE NE Wind char GN LT GN GN GN GN GN LT LT Avg clouds B1 SC SC SC SC FW SC B1 B1 SC B1 B1 B2 B1 B1 B1 B1 SC PoP 12hr 30 10 10 20 20 40 40 40 30 Rain shwrs C S S S C C C C C C C S Tstms C S S S C C C C C C C S $$ MNZ089-291000- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 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 61 75 56 74 59 Temp 78 71 67 65 62 66 73 74 71 62 58 58 57 66 72 73 69 63 61 62 61 Dewpt 72 70 67 65 62 62 60 59 62 60 57 56 55 60 61 61 64 63 61 61 61 RH 82 97100100100 87 64 59 73 93 96 93 93 81 68 66 84100100 97100 Wind dir S SW SW W NW NW NW NW NW W SW SW SW SE SE SE SE SE SE SE SE Wind spd 11 11 11 10 8 10 10 8 2 2 1 2 2 5 6 6 5 5 5 5 6 Wind gust 25 23 Clouds B1 OV OV OV B1 FW CL CL CL FW CL FW SC SC SC SC SC B1 B1 B2 B2 PoP 12hr 80 0 5 20 60 QPF 12hr 0.54 0 0 0 0.66 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L S S S S C C L L C Tstms L D L S S S S C C L L C Tornado A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 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 60 76 63 77 63 74 59 70 Temp 70 70 63 61 73 72 66 64 74 73 67 65 70 69 62 61 68 68 Dewpt 65 67 63 60 67 68 64 61 67 69 64 62 66 67 62 61 65 65 PWind dir SE SE SE SE S S E NE NE Wind char GN LT GN GN GN GN GN LT LT Avg clouds B1 SC SC SC SC FW SC B1 B1 SC B1 B1 B2 B1 B1 B1 B1 SC PoP 12hr 30 10 10 20 20 40 40 40 30 Rain shwrs C S S S C C C C C C C S Tstms C S S S C C C C C C C S $$ SDZ040-291000- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 76 53 75 58 Temp 73 69 65 62 57 64 72 75 71 62 58 56 54 66 73 74 71 64 63 62 60 Dewpt 72 68 65 62 57 61 58 58 61 59 57 55 54 61 61 62 64 64 62 62 60 RH 97 97100100100 90 61 55 71 90 96 96100 84 66 66 79100 97100100 Wind dir NE W NW NW W W NW NW NW SW S SE SE SE SE SE SE SE SE SE SE Wind spd 8 8 10 8 6 10 11 9 4 2 2 2 3 8 11 11 9 8 6 6 6 Wind gust 20 Clouds OV OV OV SC SC FW CL CL FW CL CL FW SC SC SC SC SC SC B1 B2 B2 PoP 12hr 80 0 5 30 60 QPF 12hr 0.47 0 0 0.02 0.59 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L S S C C C C L L S Tstms D L S S C C C C L L S Tornado A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 60 79 63 79 61 74 57 71 Temp 72 72 65 62 75 75 68 64 75 73 66 63 70 70 62 59 69 69 Dewpt 65 68 65 62 67 70 67 63 67 70 66 62 65 67 62 59 64 65 PWind dir SE SE SE SE S S E E NE Wind char GN GN BZ GN BZ GN GN LT GN Avg clouds B1 SC SC SC SC SC SC B2 B1 B1 B1 B2 B1 B1 SC B1 B1 SC PoP 12hr 20 10 10 30 30 50 40 30 30 Rain shwrs S S C C C C C C C S C C S Tstms S S C C C C C C C S C C S $$ SDZ050-291000- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 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 56 80 58 79 61 Temp 76 67 62 59 56 67 74 78 77 67 63 60 59 66 71 75 75 68 65 64 63 Dewpt 66 64 58 56 54 54 51 50 50 53 54 56 58 63 64 66 67 67 65 64 63 RH 71 90 87 90 93 63 44 37 39 61 72 87 96 90 79 74 76 97100100100 Wind dir NW N NW NW W NW NW NW SE SE S S S SE SE SE SE SE SE SE SE Wind spd 14 13 11 6 8 10 9 5 5 5 8 8 9 13 14 16 14 11 11 10 10 Clouds B1 B1 SC FW CL CL CL CL FW FW FW SC SC B1 B1 SC B1 B1 B1 B1 B1 PoP 12hr 30 0 30 50 50 QPF 12hr 0 0 0.05 0.42 0.54 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C C Tstms S S C C C C C C C C C Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 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 65 88 66 84 62 75 59 75 Temp 75 80 69 66 81 83 71 68 79 77 67 63 70 72 63 61 70 73 Dewpt 66 67 67 65 67 68 67 63 65 67 66 62 63 64 63 61 62 62 PWind dir SE SE S S SW N NE E N Wind char GN GN BZ GN GN GN GN LT GN Avg clouds B1 SC FW SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC PoP 12hr 5 10 10 30 40 50 40 40 30 Rain shwrs C C C C C C C C C C C Tstms C C C C C C C C C C C $$ SDZ057-291000- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 81 57 79 59 Temp 75 66 61 58 56 67 76 80 77 65 61 59 58 68 73 76 75 67 65 64 63 Dewpt 66 62 59 57 55 57 53 51 52 52 54 56 57 64 65 65 67 67 65 64 63 RH 74 87 93 96 96 70 45 36 42 63 78 90 96 87 76 69 76100100100100 Wind dir N N NW W W W NW NW E E SE SE SE SE SE SE SE SE SE SE SE Wind spd 13 12 6 5 5 8 8 5 2 4 5 5 6 10 14 14 13 10 9 6 6 Wind gust 17 17 Clouds B2 B1 FW FW FW CL CL CL FW FW SC FW SC SC B1 SC B1 B1 SC SC B1 PoP 12hr 20 0 30 40 50 QPF 12hr 0 0 0.02 0.37 0.72 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C C Tstms C C C C C C C C C Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 63 87 64 83 60 76 58 77 Temp 75 79 68 65 81 83 69 66 78 76 65 63 71 73 63 61 71 73 Dewpt 67 68 68 65 68 71 69 65 66 68 65 62 64 64 63 61 63 63 PWind dir SE SE SE SE S N NE E N Wind char GN GN GN GN GN LT LT LT GN Avg clouds B1 SC FW SC SC SC B1 B1 B1 B1 B1 B2 B2 B1 SC B1 B1 SC PoP 12hr 5 10 10 40 50 60 40 30 30 Rain shwrs C C C C L C C S S C C S Tstms C C C C L C C S S C C S $$ SDZ038-291000- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 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 55 79 55 79 60 Temp 73 67 63 59 56 66 75 78 76 66 61 58 56 66 75 77 74 67 65 63 62 Dewpt 69 67 61 57 55 58 56 55 57 57 56 55 54 59 61 61 64 66 65 63 62 RH 87100 93 93 96 75 52 45 52 73 84 90 93 78 62 58 71 97100100100 Wind dir NW NW NW W W NW NW NW N SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 10 10 10 6 5 8 9 6 2 4 5 5 5 10 13 13 10 10 10 9 8 Wind gust 20 20 Clouds B2 B2 SC FW FW CL CL CL FW FW FW SC FW SC SC SC SC B1 SC B1 B1 PoP 12hr 40 0 5 30 50 QPF 12hr 0.14 0 0 0.21 0.54 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C C C C C Tstms C S C C C C C C C C Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 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 63 84 65 82 60 76 57 75 Temp 75 78 67 64 79 81 70 66 77 76 67 62 71 73 63 59 70 72 Dewpt 66 67 67 64 68 70 69 65 67 68 66 62 64 65 63 59 63 64 PWind dir SE SE SE SE S N NE E NE Wind char GN GN BZ GN GN GN GN LT GN Avg clouds SC SC SC SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 SC B1 B1 SC PoP 12hr 10 10 10 40 40 60 40 30 30 Rain shwrs C C C C L L C S S C C S Tstms C C C C L L C S S C C S $$ SDZ059-291000- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 80 56 78 61 Temp 76 69 65 61 57 67 76 79 77 66 61 59 57 68 75 75 74 67 65 65 63 Dewpt 72 69 64 60 57 58 56 56 58 58 58 57 56 61 62 65 67 67 65 64 63 RH 87100 97 97100 73 50 45 52 75 90 93 96 78 64 71 79100100 97100 Wind dir W NW NW W W NW NW NW NE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 10 10 11 6 5 8 8 5 2 3 5 5 5 10 13 12 11 9 10 9 6 Wind gust 20 21 Clouds OV OV B1 SC FW CL CL FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 50 0 10 40 60 QPF 12hr 0.08 0 0 0.27 0.78 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C L L C C Tstms C C C C C C L L C C Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 64 85 67 84 62 77 59 76 Temp 75 78 68 65 80 81 71 67 80 77 68 64 72 73 64 61 71 73 Dewpt 68 70 68 65 69 72 69 65 68 71 68 64 67 68 64 61 65 66 PWind dir SE SE SE SE S E NE E NE Wind char GN GN BZ GN GN GN GN LT GN Avg clouds B1 SC FW SC SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 SC PoP 12hr 10 10 10 30 30 50 40 30 20 Rain shwrs S C S C C C C C S C S Tstms S C S C C C C C S C S $$ SDZ062-291000- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 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 61 78 57 76 62 Temp 78 71 68 65 61 66 74 76 73 64 61 59 58 68 73 74 71 66 64 64 63 Dewpt 73 70 68 64 60 61 59 59 60 59 58 57 56 61 62 63 64 65 64 64 63 RH 85 97100 97 97 84 59 56 64 84 90 93 93 78 68 69 79 97100100100 Wind dir S W NW NW NW NW NW NW NW NE SE SE SE SE SE SE SE SE SE SE SE Wind spd 11 8 8 8 8 9 9 8 3 1 2 2 3 6 10 10 9 6 6 6 6 Wind gust 24 18 18 Clouds OV OV OV B2 SC FW FW CL FW CL FW SC SC SC B1 B1 B1 B1 B2 B2 B2 PoP 12hr 80 0 5 30 60 QPF 12hr 0.86 0 0 0.06 0.93 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L S C C C C L L L L S Tstms D L S C C C C L L L L S Svr Tstorm A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 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 76 63 80 66 81 65 76 60 73 Temp 73 74 66 63 77 77 70 67 77 77 69 66 72 72 64 62 70 70 Dewpt 67 69 66 62 69 70 67 63 68 69 67 64 66 67 64 61 66 66 PWind dir SE SE SE SE S SE E NE NE Wind char GN GN BZ GN GN GN GN LT GN Avg clouds B1 SC SC SC SC SC SC B1 SC SC B1 B2 B1 B1 B1 B1 B1 SC PoP 12hr 20 10 10 30 30 50 40 30 30 Rain shwrs S S C S C C C C C S C C S Tstms S S C S C C C C C S C C S $$ SDZ070-291000- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 81 58 79 62 Temp 85 72 69 66 62 69 77 79 76 66 62 60 59 70 75 76 74 67 66 65 64 Dewpt 70 71 69 66 62 62 60 59 60 59 59 58 58 63 65 67 67 67 66 65 64 RH 61 97100100100 78 56 50 58 78 90 93 96 78 71 74 79100100100100 Wind dir S SW W NW NW NW NW NW N SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 14 10 10 9 6 9 9 6 4 2 3 2 4 8 12 12 11 8 8 8 8 Wind gust 25 23 Clouds B1 OV OV B2 SC FW FW FW FW CL FW SC SC SC B1 B1 B1 B1 B1 B2 B2 PoP 12hr 80 0 20 40 60 QPF 12hr 0.32 0 0.02 0.19 1.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L S C C C C L L L L S Tstms L D L S C C C C L L L L S Heat index 90 Max heat 101 81 Svr Tstorm A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 64 85 67 87 66 81 62 78 Temp 77 77 67 65 81 81 71 68 82 81 71 67 77 76 66 64 74 74 Dewpt 70 69 67 65 70 69 67 65 69 69 66 65 68 69 66 63 67 66 PWind dir SE SE SE SE S S SE NE NE Wind char GN GN BZ GN BZ GN GN LT GN Avg clouds B1 SC FW SC FW FW SC SC SC SC B1 B2 B1 B1 B1 B1 B1 SC PoP 12hr 20 10 10 20 20 40 40 30 30 Rain shwrs S S S C C C C C C C Tstms S S S C C C C C C C $$ SDZ069-291000- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 427 PM CDT Sat Aug 28 2021 Date 08/28/21 Sun 08/29/21 Mon 08/30/21 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 81 58 79 63 Temp 80 73 69 65 62 68 76 79 76 67 63 61 59 69 74 75 74 69 67 66 65 Dewpt 73 72 69 64 60 61 59 58 61 60 59 58 58 63 65 68 69 68 67 66 65 RH 79 97100 97 93 78 56 49 60 78 87 90 96 81 74 79 84 97100100100 Wind dir S W NW NW NW NW NW NW NE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 11 9 10 9 8 10 9 6 4 2 3 3 5 9 13 14 11 9 9 8 9 Wind gust 21 Clouds B2 OV OV B2 SC FW FW FW CL FW FW SC SC SC B1 B1 B1 B1 B1 B2 B2 PoP 12hr 80 0 20 40 60 QPF 12hr 0.27 0 0.01 0.31 1.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C S C C C C L L L L S Tstms D L C S C C C C L L L L S Heat index 84 Max heat 96 81 Svr Tstorm A Date 08/31 Wed 09/01/21 Thu 09/02/21 Fri 09/03/21 Sat 09/04/21 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 81 65 86 68 87 66 80 62 78 Temp 77 77 68 65 81 81 71 68 82 81 71 67 76 76 66 63 73 74 Dewpt 70 71 68 65 71 72 69 65 70 70 68 65 68 69 66 63 67 67 PWind dir SE SE SE SE S S E NE NE Wind char GN GN BZ GN BZ GN GN LT GN Avg clouds B1 SC FW SC SC FW SC B1 SC SC B1 B2 B1 B1 B1 B1 B1 SC PoP 12hr 20 5 10 20 20 40 40 30 20 Rain shwrs S S S S S C C C C C C S Tstms S S S S S C C C C C C S $$