Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
695 FOUS53 KFSD 080823 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 322 AM CDT Tue Sep 8 2026 IAZ012-082100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 60 78 53 79 Temp 70 71 74 77 79 78 69 66 62 60 68 75 77 74 63 58 55 53 66 76 79 75 Dewpt 69 70 73 75 75 76 69 64 60 57 63 63 63 64 59 56 54 52 61 62 62 64 RH 97 97 97 94 88 94100 93 93 90 84 66 62 71 87 93 96 96 84 62 56 69 Wind dir E S S SW W W NW NW NW N N NW NW NW NW NW W S S S S S Wind spd 13 12 10 10 6 3 2 1 1 3 5 6 8 3 1 0 0 0 2 8 10 9 Clouds OV B2 B2 B1 B1 SC FW FW SC FW CL CL CL CL FW CL FW FW CL CL CL CL PoP 12hr 60 5 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Tstms C S S S S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 57 73 54 71 54 69 Temp 64 62 79 80 65 58 69 69 56 55 66 67 59 56 65 66 Dewpt 58 57 71 71 61 53 57 59 54 53 63 64 59 56 62 62 PWind dir S S NW N E E E N Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW SC SC SC FW SC FW FW SC B2 B1 SC B1 B1 B1 PoP 12hr 5 10 30 5 30 50 50 50 Rain shwrs C S C C C C C C C Tstms C S S S C C S $$ IAZ031-082100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 63 79 55 81 Temp 75 74 75 79 81 79 72 68 66 64 69 76 79 77 66 61 57 55 67 77 81 77 Dewpt 70 70 72 74 75 74 71 68 65 61 62 62 62 64 60 57 55 53 59 60 60 62 RH 84 87 90 85 82 85 97100 97 90 78 62 56 64 81 87 93 93 75 56 49 60 Wind dir SE SE S W SW NW W NW NW NW N N NW NW NW NW NW N S S S S Wind spd 10 9 8 6 6 3 2 2 2 3 5 8 6 3 2 1 0 0 1 6 9 8 Clouds B2 OV B1 B2 B2 SC FW SC SC B1 FW CL CL FW FW FW CL FW CL CL CL CL PoP 12hr 90 10 5 0 0 QPF 12hr 0.19 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L D C Tstms C S S C C Heat index 86 Max heat 85 89 81 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 86 60 74 55 74 56 71 Temp 66 62 81 82 68 60 71 71 59 57 70 71 62 58 68 69 Dewpt 58 58 70 69 62 55 57 60 56 55 62 64 60 58 61 61 PWind dir S S NW N E E E N Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW FW SC SC SC SC SC FW SC B2 B1 SC B1 B2 B1 PoP 12hr 0 20 30 10 30 40 50 50 Rain shwrs S S C S C C C C C C C Tstms S C S S C C C S S $$ IAZ014-082100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 60 80 51 80 Temp 70 69 74 79 79 77 70 66 62 60 69 77 78 74 62 57 54 52 67 77 79 75 Dewpt 67 67 70 73 74 74 70 66 61 57 62 61 61 62 59 55 52 50 59 59 59 62 RH 90 93 87 82 85 90100100 97 90 78 58 56 66 90 93 93 93 75 54 50 64 Wind dir SW S S SW SW W W W NW NW N NW NW NW NW NW NW SW S S S S Wind spd 9 12 11 11 9 4 3 3 2 3 5 8 10 5 3 2 2 1 2 5 9 6 Clouds B2 B2 B2 B1 B2 SC SC FW SC SC FW FW CL FW CL FW FW FW CL CL CL CL PoP 12hr 80 10 0 0 0 QPF 12hr 0.03 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C D C Tstms S S S C S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 58 84 57 73 52 71 53 71 Temp 61 59 79 80 65 57 71 69 55 54 68 67 58 56 67 66 Dewpt 56 54 68 70 61 53 56 58 53 51 60 61 57 56 60 60 PWind dir S S W N E E E S Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW SC SC SC SC SC FW FW SC B2 B2 SC B1 B1 B1 PoP 12hr 0 20 50 5 30 50 50 60 Rain shwrs S S C S C C C C C L C Tstms S C S S S C C S S $$ IAZ022-082100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 63 80 55 79 Temp 69 70 74 79 80 77 71 69 66 63 69 76 78 74 63 59 57 55 67 76 78 74 Dewpt 66 67 71 74 76 75 71 69 66 63 65 64 64 65 61 57 56 54 62 61 62 64 RH 90 90 90 85 88 94100100100100 87 66 62 74 93 93 96 96 84 60 58 71 Wind dir SE S S SW SW W SW W NW NW N N NW NW NW NW NW SW S S S S Wind spd 11 10 9 8 6 3 2 2 2 3 5 5 5 2 3 2 1 1 1 3 4 3 Clouds B2 B2 B2 SC B2 B1 B1 B1 B2 B1 SC CL CL FW FW FW FW FW CL CL CL CL PoP 12hr 90 30 5 0 0 QPF 12hr 0.23 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C D D C S S Tstms C S S C C C S S Heat index 85 Max heat 85 89 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 83 59 73 55 73 56 71 Temp 62 60 78 79 66 60 70 69 57 56 68 69 60 58 67 67 Dewpt 57 57 70 71 64 57 59 61 55 55 63 64 59 58 63 63 PWind dir S S W N E E E SE Wind char GN BZ GN LT LT GN GN GN Avg clouds CL FW FW SC SC SC SC FW FW SC B2 B1 SC B1 B1 B1 PoP 12hr 0 20 50 10 30 50 50 60 Rain shwrs S C S C C C C C L C Tstms S C S S S C C C S S $$ MNZ072-082100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 59 78 54 82 Temp 74 74 76 81 83 79 69 64 61 59 68 75 78 74 63 59 56 54 67 78 81 77 Dewpt 69 68 69 70 66 64 60 55 53 53 58 57 57 58 57 55 53 51 57 56 56 59 RH 84 82 79 69 57 60 73 73 75 80 70 54 48 57 81 87 90 90 70 47 42 54 Wind dir S S SW W NW W W W W W W W NW NW W W SW SW S S S S Wind spd 18 17 11 11 10 4 6 6 5 5 10 14 14 8 4 4 4 4 5 9 12 12 Clouds B2 B2 B2 B1 SC SC FW CL FW CL CL FW CL FW CL CL CL CL CL CL CL CL PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms S S Heat index 85 85 Max heat 85 85 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 56 73 52 66 52 67 Temp 67 64 80 80 64 56 70 70 57 53 62 63 56 54 64 64 Dewpt 58 56 66 64 57 50 50 52 51 50 55 57 56 54 56 57 PWind dir S S NW NW NE E E NW Wind char BZ WY GN GN LT GN GN GN Avg clouds CL FW SC SC SC FW FW FW FW SC B2 B2 B1 SC B1 B1 PoP 12hr 0 10 10 0 30 50 50 50 Rain shwrs C C C C C C C Tstms S S S C S $$ MNZ081-082100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 58 77 51 79 Temp 71 70 74 79 80 79 70 65 60 58 69 75 77 74 63 58 54 52 68 76 79 75 Dewpt 68 67 69 70 71 70 68 62 55 53 58 56 57 59 58 56 53 51 57 56 55 58 RH 90 90 84 74 74 74 93 90 84 83 68 52 50 59 84 93 96 96 68 50 44 55 Wind dir S S S SW W W W W NW NW NW W W NW NW W SW SW S S S S Wind spd 18 17 13 12 10 4 3 3 3 4 6 10 12 5 3 2 2 1 3 6 9 8 Clouds OV B2 B1 B1 B1 B1 FW CL FW FW FW CL CL CL CL CL CL FW CL CL CL CL PoP 12hr 40 5 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C S Tstms C C S C S Heat index 83 Max heat 86 80 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 82 56 73 51 68 52 68 Temp 64 60 79 80 65 56 70 70 56 53 66 65 57 54 66 65 Dewpt 58 55 64 67 60 52 51 53 52 51 55 57 57 54 56 56 PWind dir S S W NW NE E E SW Wind char GN WY GN GN LT GN GN GN Avg clouds CL FW FW SC SC FW SC FW FW SC B2 B1 B1 B1 B1 B1 PoP 12hr 0 20 40 5 30 50 50 50 Rain shwrs S C C C C C C C C Tstms S C S S S S C C S $$ MNZ089-082100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 59 77 51 79 Temp 70 71 74 77 79 78 69 65 61 59 68 74 77 73 61 57 54 52 67 76 79 75 Dewpt 67 68 69 71 71 70 67 61 55 53 58 57 56 59 57 55 52 51 57 57 55 59 RH 90 90 84 82 77 76 93 87 81 80 70 55 48 62 87 93 93 96 70 52 44 58 Wind dir S S S SW W W W W NW NW NW NW W NW NW NW SW SW S S S S Wind spd 18 17 13 12 9 4 3 3 4 5 6 10 11 5 4 3 2 2 4 8 11 9 Wind gust 29 Clouds OV OV B2 B1 B1 SC FW CL FW SC FW CL CL CL CL CL CL FW CL CL CL CL PoP 12hr 40 5 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C S S Tstms S S C S S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 59 83 56 73 52 69 53 68 Temp 63 60 78 79 64 56 70 69 56 53 65 65 57 54 65 65 Dewpt 57 55 66 67 59 52 52 54 52 51 56 58 57 54 57 57 PWind dir S S NW N E E E N Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW SC SC SC FW SC FW FW SC B2 B2 SC B1 B1 B1 PoP 12hr 0 10 20 5 30 50 50 50 Rain shwrs S S C C C C C C C Tstms S S S S C C S S $$ SDZ040-082100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 55 76 51 81 Temp 73 72 74 79 82 77 66 61 57 56 66 73 75 73 61 56 53 51 66 78 81 77 Dewpt 67 67 69 67 61 62 58 54 52 52 57 57 57 58 56 54 52 50 56 56 56 59 RH 81 84 84 67 49 60 75 78 83 86 73 57 54 59 84 93 96 96 70 47 42 54 Wind dir S S SW NW NW W W W NW NW NW W NW NW NW SW S S S S S S Wind spd 14 13 11 11 10 4 4 3 4 4 11 16 14 6 3 1 2 3 6 13 16 13 Wind gust 24 26 25 26 25 Clouds B2 B2 B1 SC SC SC FW FW FW FW FW CL CL CL FW CL FW FW CL CL CL CL PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 86 53 72 50 67 50 67 Temp 65 62 81 80 61 54 70 69 55 52 64 64 55 52 64 63 Dewpt 57 56 66 62 54 48 49 51 50 49 55 57 54 52 55 56 PWind dir S SW NW NW NE E E NW Wind char BZ BZ GN GN LT GN GN BZ Avg clouds CL FW SC FW FW FW SC FW SC SC B2 B1 B1 B1 B1 B1 PoP 12hr 0 5 5 5 30 50 50 50 Rain shwrs C C C C C C C Tstms S S S S S S $$ SDZ050-082100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 58 78 54 85 Temp 72 70 71 77 80 79 69 64 60 58 65 74 77 75 64 59 56 54 67 80 85 83 Dewpt 67 63 60 54 52 56 53 51 50 48 51 50 50 52 50 50 49 48 52 55 56 58 RH 84 78 68 45 38 45 57 63 69 69 60 43 39 45 60 72 77 80 59 42 37 43 Wind dir S W NW N N NW S SW NW NW N NW NW NW NE S S S S S S S Wind spd 13 12 19 17 11 4 3 3 6 11 14 14 12 5 3 4 8 10 16 21 24 21 Wind gust 29 32 35 34 Clouds B2 B2 SC FW SC SC FW CL FW FW FW CL CL FW FW FW CL FW CL CL CL CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 66 89 55 72 53 72 51 68 Temp 72 67 85 83 64 55 68 70 59 55 66 68 58 53 63 66 Dewpt 58 59 52 49 49 45 46 49 52 52 55 56 56 51 51 53 PWind dir S W N N SE SE E NW Wind char WY WY BZ GN GN BZ BZ BZ Avg clouds FW FW SC FW FW SC SC SC SC B1 B2 B1 B1 B1 B2 SC PoP 12hr 0 0 5 5 30 40 60 30 Rain shwrs S C C S C L C Tstms S C S C S $$ SDZ057-082100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 58 78 54 87 Temp 73 70 73 79 82 81 70 64 61 59 67 73 77 76 66 60 56 55 68 83 87 85 Dewpt 67 63 58 50 48 52 52 54 53 51 53 50 48 49 51 53 52 51 53 54 54 58 RH 81 78 59 36 31 37 53 70 75 75 61 44 36 39 58 78 86 86 59 37 32 40 Wind dir SW W N NW NW NW NW NW NW NW NW NW NW NW SE S S S S S S S Wind spd 12 11 16 14 11 5 3 3 6 8 12 14 13 8 2 4 5 5 10 17 19 19 Wind gust 26 29 29 Clouds B2 B2 SC SC SC FW FW FW FW SC FW CL CL FW FW FW CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 89 55 73 52 70 51 68 Temp 73 66 86 83 63 56 69 71 59 55 66 67 58 53 64 66 Dewpt 59 60 49 49 50 48 46 47 52 52 54 55 56 52 51 52 PWind dir S W N N E E E NW Wind char BZ BZ GN GN GN BZ BZ BZ Avg clouds FW FW FW FW FW FW SC SC SC B1 B2 B1 SC B1 B1 SC PoP 12hr 0 0 0 5 40 40 60 20 Rain shwrs S C C C L S Tstms S C S C S $$ SDZ038-082100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 56 78 52 85 Temp 72 69 73 79 81 79 67 62 58 56 67 74 77 75 63 58 54 52 66 80 84 81 Dewpt 66 66 64 57 54 59 55 53 51 51 55 56 54 57 55 54 51 49 55 58 57 60 RH 81 90 73 47 39 50 65 72 77 83 65 53 45 54 75 86 90 89 68 47 40 49 Wind dir S SW NW NW NW W W NW NW NW NW NW NW NW W S S S S S S S Wind spd 9 8 14 13 10 4 4 3 6 6 11 13 12 6 2 3 4 6 10 16 18 17 Wind gust 24 28 Clouds B2 B2 SC SC SC SC FW FW SC FW CL CL CL CL FW FW FW FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 88 53 73 52 69 50 67 Temp 69 64 84 82 62 54 70 70 57 53 64 65 56 52 63 63 Dewpt 58 58 62 55 51 47 48 50 51 50 56 57 55 52 54 55 PWind dir S SW NW NW E E E W Wind char BZ BZ GN GN LT GN GN GN Avg clouds FW FW SC FW FW FW SC FW SC B1 B2 B1 B1 B2 B1 B1 PoP 12hr 0 0 0 0 40 50 50 30 Rain shwrs C C C C C C S Tstms S S S S S $$ SDZ059-082100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 57 79 52 86 Temp 75 70 74 79 82 79 68 62 59 57 68 76 79 75 64 58 55 53 68 80 85 81 Dewpt 67 67 68 64 59 63 59 56 53 51 57 57 56 58 56 55 53 51 57 57 57 60 RH 76 90 82 60 46 58 73 81 80 80 68 52 45 55 75 90 93 93 68 45 39 49 Wind dir S S NW N NW W W W W NW NW NW NW NW W S S S S S S S Wind spd 16 9 11 16 11 4 4 3 5 6 10 13 12 6 3 3 4 5 9 16 18 17 Wind gust 29 31 Clouds B2 B2 SC FW SC SC FW FW FW FW CL CL CL FW FW CL FW FW CL CL CL CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 91 55 75 53 73 52 70 Temp 69 65 86 84 64 55 72 72 58 55 68 68 58 54 65 66 Dewpt 58 59 64 56 52 48 50 51 52 52 58 58 57 54 56 56 PWind dir S SW NW N E E E NW Wind char BZ BZ GN GN LT BZ GN BZ Avg clouds FW FW SC FW FW FW SC SC SC B1 B2 B1 B1 B1 B2 B1 PoP 12hr 0 0 0 5 20 40 50 40 Rain shwrs S S C S C C C S Tstms S S S S C C $$ SDZ062-082100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 59 78 53 82 Temp 73 72 75 78 82 79 69 65 61 59 69 74 77 75 63 59 55 53 67 78 82 78 Dewpt 70 70 71 72 70 67 62 57 55 53 59 58 58 60 57 55 53 52 58 57 56 59 RH 90 93 87 82 67 67 78 75 81 80 70 57 52 60 81 87 93 96 73 48 41 52 Wind dir S S SW NW NW NW W NW NW N NW NW NW NW NW NW SW S S S S S Wind spd 11 11 10 10 6 4 3 3 3 5 8 11 11 5 2 1 1 1 4 10 13 11 Wind gust 21 21 Clouds OV B2 B1 B1 SC SC SC FW FW FW FW CL CL CL CL CL FW FW CL CL CL CL PoP 12hr 20 5 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D S Tstms S S Heat index 85 Max heat 87 82 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 88 57 75 54 71 54 70 Temp 67 64 82 82 66 58 72 72 59 56 67 67 59 56 65 66 Dewpt 58 58 68 65 57 51 51 54 53 53 58 59 57 56 58 57 PWind dir S S NW N E E E N Wind char BZ BZ GN GN LT GN GN GN Avg clouds CL FW SC FW FW FW SC FW SC SC B2 B1 SC B1 B1 B1 PoP 12hr 5 10 10 5 30 50 60 50 Rain shwrs S C C C C L C S Tstms S C S C C S $$ SDZ070-082100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 61 81 55 83 Temp 75 74 75 80 82 81 71 67 63 61 69 77 80 77 66 61 57 55 68 80 83 79 Dewpt 73 70 72 73 74 72 67 64 61 57 60 59 59 61 59 58 55 53 59 58 59 61 RH 94 87 90 79 77 74 87 90 93 87 73 54 49 58 78 90 93 93 73 47 44 54 Wind dir SE SE SW W W NW NW W NW NW N NW NW NW NW W SW S S S S S Wind spd 12 10 8 10 8 5 3 2 2 5 6 9 9 4 2 2 2 1 3 11 13 12 Clouds OV OV B2 B2 B1 SC FW SC SC SC CL CL FW FW FW FW CL FW CL CL CL CL PoP 12hr 60 5 0 0 0 QPF 12hr 0.06 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L S S Tstms C S S S S Heat index 84 87 85 Max heat 85 90 82 81 83 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 89 59 77 55 74 55 72 Temp 68 64 85 84 68 59 74 74 60 57 70 71 61 57 68 69 Dewpt 59 59 69 67 60 54 55 57 57 55 61 63 61 57 60 60 PWind dir S S NW N E E E N Wind char GN BZ GN GN LT GN GN GN Avg clouds CL FW FW FW FW FW SC SC FW SC B2 B1 SC B1 B2 B1 PoP 12hr 5 10 20 5 30 50 50 50 Rain shwrs S S C C S C C C S Tstms S S C S C C S $$ SDZ069-082100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 322 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 60 81 54 84 Temp 72 72 74 79 82 80 71 66 62 60 68 77 80 77 66 61 57 55 67 80 84 80 Dewpt 71 68 72 72 70 68 63 59 57 54 58 57 57 59 57 56 54 53 57 57 57 61 RH 97 87 93 79 67 67 76 78 84 81 70 50 45 54 73 84 90 93 70 45 40 52 Wind dir SE S SW NW NW NW NW W NW NW N NW NW NW N W SW S S S S S Wind spd 10 9 8 11 9 6 4 3 3 6 9 11 10 5 3 2 2 2 4 12 16 12 Wind gust 23 Clouds OV B2 B1 SC B1 SC FW FW FW FW CL CL CL CL FW FW FW FW CL CL CL CL PoP 12hr 30 5 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S S Tstms C C S Heat index 86 83 Max heat 84 88 81 81 84 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 90 58 77 55 74 55 71 Temp 69 66 85 84 68 58 73 74 60 57 69 70 61 57 66 68 Dewpt 58 60 68 65 56 51 52 55 55 54 60 62 60 56 58 58 PWind dir S SW NW N E E E N Wind char GN BZ GN GN LT GN GN BZ Avg clouds CL FW FW FW FW FW SC SC SC SC B2 B1 SC B1 B2 B1 PoP 12hr 0 10 10 5 40 50 50 40 Rain shwrs S C C S C C C S Tstms S C S C C S $$