Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
282 FOUS53 KFSD 142038 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 337 PM CDT Mon Sep 14 2026 IAZ012-150900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 71 51 70 59 Temp 66 69 66 62 60 55 60 66 69 67 57 54 53 52 61 64 67 68 66 65 62 60 Dewpt 65 68 65 62 57 52 56 59 60 61 57 54 53 52 61 64 66 67 66 65 62 60 RH 97 97 97100 90 90 87 78 73 81100100100100100100 97 97100100100100 Wind dir S S NW N W NW NW NW NW N E E E E E SE SE SE SE SE E NE Wind spd 18 11 6 4 3 6 10 6 3 0 1 3 4 6 10 11 8 4 3 2 1 2 Wind gust 23 Clouds B2 OV OV B2 B2 B2 FW CL CL CL SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 OV PoP 12hr 30 0 10 30 40 QPF 12hr 0.01 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C C C C C C S Tstms C C S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 62 80 63 74 57 69 53 68 Temp 72 69 64 65 75 76 68 64 71 70 62 58 67 66 59 53 65 65 Dewpt 71 69 64 65 73 74 68 64 70 69 62 58 66 66 58 53 64 64 PWind dir E E S S NW NE N N N Wind char LT GN GN LT GN LT LT LT LT Avg clouds B2 B1 B2 B2 OV SC SC B1 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 30 80 60 70 40 30 20 10 10 Rain shwrs S C L D L C L L C C C S S S Tstms S C S C S S S $$ IAZ031-150900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 73 54 71 61 Temp 69 72 71 66 63 58 62 69 72 70 59 57 56 54 61 65 69 71 68 67 64 62 Dewpt 65 69 68 64 61 55 54 55 57 57 57 56 55 54 60 64 67 68 68 67 64 62 RH 87 90 90 93 93 90 75 61 59 63 93 96 96100 97 97 93 90100100100100 Wind dir SE SE SW NW N NW N N N NE NE E E E E SE SE SE SE SE E NE Wind spd 10 10 6 4 4 6 10 9 5 3 3 3 4 6 9 9 8 4 3 2 1 1 Wind gust 20 Clouds B2 OV OV B2 B2 B2 SC FW FW FW SC FW B1 B2 B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 50 5 30 60 50 QPF 12hr 0.08 0 0.04 0.10 0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C C C L L S S S S C C C Tstms C C C S S S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 64 84 65 77 58 71 54 70 Temp 75 73 67 66 80 80 69 65 74 73 64 59 69 68 59 54 67 67 Dewpt 71 71 67 66 72 72 69 65 69 67 64 59 64 64 59 54 62 61 PWind dir E SE S S NW N N N N Wind char LT GN GN GN GN LT LT LT LT Avg clouds B2 B1 B1 B2 B2 SC SC B1 B2 B1 B1 B1 B2 B1 SC SC B1 SC PoP 12hr 40 60 50 70 40 30 20 10 10 Rain shwrs C S C L C C L L C C C C S S Tstms S C C S C S S S S $$ IAZ014-150900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 72 49 70 57 Temp 61 66 66 64 62 56 62 68 72 67 56 53 51 49 61 65 67 67 64 63 61 59 Dewpt 61 65 66 63 58 53 55 56 58 58 55 53 51 49 59 60 63 64 64 63 61 59 RH 100 97100 97 87 90 78 65 61 73 96100100100 93 84 87 90100100100100 Wind dir SE S SW NW W W NW NW NW NW NE E E E E SE SE SE SE S SW NE Wind spd 16 11 11 5 4 8 11 8 5 2 2 3 4 6 10 11 9 6 4 2 2 2 Wind gust 23 Clouds OV OV OV OV B2 B2 SC CL FW FW SC SC B1 SC B1 B2 B2 B2 OV OV OV OV PoP 12hr 40 5 5 50 50 QPF 12hr 0.21 0 0 0.05 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C S S C C C C S S C C C Tstms C C C S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 61 80 63 76 56 70 52 69 Temp 73 69 62 63 76 76 67 64 73 71 61 58 68 66 57 52 66 65 Dewpt 68 68 62 63 71 71 67 64 68 66 61 58 63 62 57 52 60 60 PWind dir NE E S S NW NE N N N Wind char LT LT GN GN GN LT LT LT LT Avg clouds B2 B1 B1 B2 OV B1 SC B1 B2 B1 B1 B1 B2 B1 SC SC B1 SC PoP 12hr 30 80 70 80 40 40 30 10 10 Rain shwrs C S C D L C D L C C C C C S Tstms C C S C S S S $$ IAZ022-150900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 72 53 70 60 Temp 63 68 69 66 63 59 62 68 70 67 57 56 55 53 60 64 67 68 65 65 63 61 Dewpt 62 67 68 66 62 58 57 58 59 59 57 55 55 53 60 63 66 67 65 65 63 61 RH 97 97 97100 97 96 84 70 68 75100 96100100100 97 97 97100100100100 Wind dir S S SW W NW NW NW N N N NE E E E E E SE SE SE SE S NE Wind spd 13 11 12 5 4 5 9 6 4 2 3 3 5 6 9 10 8 4 3 2 2 2 Wind gust 27 21 23 Clouds OV OV OV B2 OV OV B1 FW FW FW FW FW B1 B1 B2 B2 B2 B2 OV OV OV OV PoP 12hr 50 10 20 60 50 QPF 12hr 0.47 0 0.02 0.11 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C C S L L S S S S C C C Tstms C C C S S S S S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 63 81 65 77 58 70 54 69 Temp 74 69 64 65 76 77 68 65 73 72 63 59 68 66 58 55 65 64 Dewpt 71 69 64 65 73 73 68 65 70 68 63 59 65 65 58 55 62 62 PWind dir E SE S S W NE N N N Wind char LT LT GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 SC SC B1 B2 B1 B1 B1 B2 B1 SC B1 B1 SC PoP 12hr 40 70 50 70 40 40 30 10 10 Rain shwrs C C L C C L L C C C C C S Tstms S C S S C C S S S $$ MNZ072-150900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 73 49 72 56 Temp 66 68 64 59 58 54 60 68 72 69 57 53 51 51 60 68 70 68 63 62 59 57 Dewpt 61 65 64 58 51 50 52 54 54 54 54 53 51 51 55 56 58 59 62 62 59 57 RH 84 90100 96 77 86 75 61 53 59 90100100100 84 65 66 73 97100100100 Wind dir S SW W W W W NW NW NW NW S S SE SE SE SE SE SE S S W N Wind spd 14 9 10 6 12 12 16 11 8 2 2 2 3 4 8 11 11 8 5 3 2 2 Wind gust 27 20 23 Clouds OV OV B1 SC SC CL CL FW CL FW FW FW FW SC B1 B1 B2 B2 B2 B1 B2 B2 PoP 12hr 20 0 0 20 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S Tstms C S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 61 72 56 70 53 70 Temp 72 70 62 62 72 73 66 62 68 69 60 57 67 67 58 54 67 67 Dewpt 63 63 62 62 68 68 66 62 65 63 60 57 61 59 57 54 59 58 PWind dir NE SE SE SE N N N NE NE Wind char LT LT GN GN GN LT LT LT LT Avg clouds B2 B1 B1 B2 OV B2 B1 B2 B2 B2 B1 B1 B2 B1 SC SC B1 SC PoP 12hr 30 70 80 60 30 30 30 20 10 Rain shwrs C C L D L L C C S C C C C S S Tstms C C C C $$ MNZ081-150900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 72 49 70 56 Temp 62 65 64 62 58 53 60 68 71 67 56 53 51 50 61 67 68 67 63 62 60 57 Dewpt 60 65 64 62 56 50 51 51 52 53 53 52 51 50 55 54 57 59 62 62 60 57 RH 93100100100 93 89 72 54 51 61 90 96100100 81 63 68 75 97100100100 Wind dir S S SW W W W NW NW NW N NE E E E SE SE SE SE S S W N Wind spd 23 10 9 5 6 9 12 9 5 2 1 1 2 4 9 11 9 6 4 2 1 1 Wind gust 33 23 19 Clouds OV OV OV B1 SC SC CL CL FW FW FW FW SC SC B1 B1 B1 B2 B2 B2 B2 OV PoP 12hr 30 0 0 30 30 QPF 12hr 0.12 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C C C S S S Tstms C C S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 59 77 61 73 56 69 52 68 Temp 72 71 62 62 74 74 66 62 71 70 61 57 67 67 57 53 66 65 Dewpt 62 64 62 62 67 68 66 62 64 63 61 57 59 59 57 53 56 57 PWind dir NE SE SE S N N N NE NE Wind char LT LT GN GN GN LT LT LT LT Avg clouds B2 B1 B1 B2 OV B1 B1 B2 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 30 70 80 70 30 30 30 10 10 Rain shwrs S C C L D C L L C C C C C C S Tstms C C C C S S $$ MNZ089-150900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 53 71 50 69 57 Temp 63 67 65 61 59 54 59 66 70 67 55 53 51 50 60 65 67 66 63 62 60 58 Dewpt 61 64 65 61 54 49 51 52 53 55 54 52 50 50 55 56 59 61 63 62 60 58 RH 93 90100100 83 83 75 61 55 65 96 96 96100 84 73 75 84100100100100 Wind dir S S SW W W NW NW NW NW NW NE E E E SE SE SE SE S S SW N Wind spd 18 10 9 6 6 9 11 8 4 2 2 3 4 5 10 11 10 6 4 2 2 2 Wind gust 29 23 Clouds OV OV OV B1 B1 SC CL CL FW FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 OV PoP 12hr 30 0 0 30 30 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S S C C S S C C S Tstms C C S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 61 73 56 69 52 68 Temp 71 68 62 62 73 74 66 62 70 69 60 57 67 66 57 53 65 65 Dewpt 64 65 62 62 68 69 66 62 65 64 60 57 60 60 57 53 58 58 PWind dir NE SE SE S N NE N NE NE Wind char LT LT GN GN GN LT GN LT LT Avg clouds B2 B1 B1 B2 OV B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 30 80 80 70 30 30 30 20 10 Rain shwrs S C C D D C L L C C C C C C S Tstms C C C C S $$ SDZ040-150900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 71 48 69 54 Temp 65 67 62 56 55 51 57 66 69 66 55 52 50 49 59 65 67 66 62 60 57 55 Dewpt 61 64 61 55 48 48 54 55 55 56 53 52 50 49 57 57 59 61 61 60 57 55 RH 87 90 97 96 77 89 90 68 61 70 93100100100 93 75 75 84 97100100100 Wind dir S SW W SW W NW NW NW NW NW NE E E SE SE SE SE SE S S N NE Wind spd 16 8 9 6 14 13 14 11 6 2 1 3 5 6 11 13 11 8 4 3 2 3 Wind gust 27 25 25 24 21 Clouds OV OV B1 B1 FW FW CL FW CL FW SC FW SC SC B1 B2 B2 B2 B2 B1 B2 B2 PoP 12hr 20 0 0 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C Tstms C Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 58 76 59 71 53 68 50 69 Temp 71 69 61 61 72 72 64 60 68 68 58 55 66 65 55 50 65 65 Dewpt 64 64 61 61 68 68 64 60 65 63 58 55 61 60 55 50 60 59 PWind dir E SE SE E N NE N NE NE Wind char LT GN GN GN GN LT GN LT GN Avg clouds B1 B1 B1 B2 OV B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 30 80 70 60 20 30 20 10 5 Rain shwrs C C D L C L C S S C S S S Tstms C C C C $$ SDZ050-150900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 50 71 52 74 58 Temp 74 68 62 59 56 53 57 65 69 69 58 55 54 52 57 63 71 72 66 64 61 59 Dewpt 63 55 55 50 43 43 48 50 47 52 52 53 53 52 56 58 62 65 66 64 61 59 RH 69 63 78 72 62 69 72 58 45 55 80 93 96100 96 84 73 79100100100100 Wind dir SW N N W NW NW NW N N E SE SE SE SE SE SE S S SE SE E NE Wind spd 13 10 6 8 16 13 13 9 4 5 6 6 9 11 14 17 16 10 9 8 8 8 Wind gust 20 28 24 Clouds SC FW B1 SC SC FW FW CL FW SC SC B2 B1 B1 B2 B2 B1 B1 B1 B1 B2 OV PoP 12hr 10 0 10 30 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms C Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 62 80 60 72 56 70 52 70 Temp 71 70 64 64 75 76 65 60 67 70 60 56 66 68 55 53 65 67 Dewpt 64 67 64 63 66 68 65 60 62 62 60 55 58 58 55 52 56 57 PWind dir E SE SW N N N N N NE Wind char GN GN GN GN GN LT GN LT GN Avg clouds B2 B2 B2 OV OV B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 50 80 40 30 20 30 20 10 10 Rain shwrs S C D D C C C S S S C C S S Tstms S C S S S $$ SDZ057-150900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 71 52 72 56 Temp 74 69 61 58 56 53 58 64 69 69 58 55 55 52 58 63 69 71 64 63 60 57 Dewpt 63 56 54 50 47 48 52 50 49 54 54 54 54 52 57 57 61 64 64 63 60 57 RH 69 63 78 75 72 83 80 60 49 59 86 96 96100 96 81 76 79100100100100 Wind dir W NW NW W W NW NW NW NW NE E SE SE SE SE SE SE SE SE E E E Wind spd 11 8 5 9 14 10 11 8 3 3 6 6 8 11 13 16 16 11 9 6 6 8 Wind gust 18 26 24 26 Clouds B1 FW SC SC CL FW FW CL FW FW SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 PoP 12hr 0 0 10 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms C Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 60 78 59 72 55 70 52 71 Temp 69 70 65 63 73 75 65 60 67 70 59 56 67 68 56 53 66 68 Dewpt 64 67 65 63 68 69 65 60 62 63 59 56 58 59 56 53 56 58 PWind dir E E S N N N NW NE E Wind char GN GN GN GN GN LT GN LT GN Avg clouds B2 B1 B2 OV B2 B2 B1 B1 B2 B1 SC B1 B1 SC SC SC SC SC PoP 12hr 40 80 50 30 10 20 20 20 10 Rain shwrs S C L D C S C S S S S S S Tstms C C S S S S $$ SDZ038-150900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 50 71 49 70 54 Temp 69 70 61 56 55 52 58 66 69 68 56 53 51 50 59 65 67 68 63 60 58 55 Dewpt 64 62 57 52 48 49 55 55 55 58 55 53 51 50 57 58 59 63 63 60 58 55 RH 84 76 87 86 77 89 90 68 61 70 96100100100 93 78 75 84100100100100 Wind dir S NW W W NW NW NW NW NW N SE SE E SE SE SE SE SE SE SE NE NE Wind spd 11 9 6 9 13 11 12 9 5 2 3 4 6 9 11 14 13 9 5 4 5 5 Wind gust 19 25 21 Clouds B2 B1 SC SC FW FW FW CL FW SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 PoP 12hr 5 0 5 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms C Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 60 77 59 72 54 70 51 70 Temp 72 71 62 62 73 73 64 60 69 69 58 55 68 68 56 52 66 68 Dewpt 64 66 62 62 68 69 64 60 64 64 58 55 61 61 56 52 59 60 PWind dir E E SE N N NE N N NE Wind char GN GN GN LT GN LT LT LT LT Avg clouds B1 SC B2 OV OV B2 B1 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 30 80 60 40 10 20 20 10 10 Rain shwrs S C C D L C C S S S S S Tstms S C C C S $$ SDZ059-150900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 73 50 72 57 Temp 71 71 63 58 56 53 59 67 71 70 57 54 53 52 60 65 69 70 65 62 60 58 Dewpt 66 64 60 55 48 48 53 55 54 57 55 54 53 52 59 59 61 64 65 62 60 58 RH 84 79 90 90 74 83 80 65 55 63 93100100100 96 81 76 81100100100100 Wind dir S NW NW W NW NW NW NW NW N E E SE SE SE SE SE SE SE SE NE NE Wind spd 12 10 8 6 12 11 12 10 5 2 3 4 6 9 12 14 13 10 8 4 5 5 Wind gust 23 23 Clouds B1 B1 SC B1 SC FW FW CL FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B1 B2 OV PoP 12hr 10 0 10 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 62 80 61 74 56 71 52 71 Temp 73 71 64 63 75 76 65 61 70 71 60 57 68 68 56 53 67 68 Dewpt 66 68 64 63 70 70 65 61 66 65 60 57 62 61 56 53 61 60 PWind dir E E SE N N N N N NE Wind char GN GN GN GN GN LT GN LT GN Avg clouds B1 B1 B2 B2 OV B1 B2 B1 B2 B1 B1 B1 B1 B1 SC SC B1 SC PoP 12hr 40 80 60 40 20 20 20 10 5 Rain shwrs C L D L C C S S S S S S Tstms S C S S S $$ SDZ062-150900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 72 51 70 59 Temp 68 70 65 60 58 54 59 67 70 68 56 54 53 53 60 65 68 68 65 63 61 60 Dewpt 64 66 63 58 52 49 53 55 56 57 55 54 52 53 58 59 63 63 64 63 61 60 RH 87 87 93 93 80 83 80 65 61 68 96100 96100 93 81 84 84 97100100100 Wind dir S SW NW W W NW NW NW NW N NE E E E SE SE SE SE SE SE E NE Wind spd 14 4 8 4 8 9 11 8 4 2 1 3 4 6 10 11 10 6 4 2 2 3 Wind gust 14 Clouds OV OV B2 B1 B1 SC CL CL FW FW FW SC B1 B1 B2 B2 B2 B2 OV B2 B2 OV PoP 12hr 20 0 5 30 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C C S Tstms C S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 62 80 63 74 57 70 53 70 Temp 72 70 64 64 75 76 67 63 71 71 61 58 68 67 58 54 67 67 Dewpt 68 67 64 64 71 70 67 63 67 65 61 58 63 61 58 54 61 60 PWind dir E SE S S N NE N N NE Wind char LT GN GN LT GN LT LT LT LT Avg clouds B2 B1 B1 B2 OV SC B1 B1 B2 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 40 80 70 60 30 30 20 10 10 Rain shwrs S C C D L C L C S C C S S Tstms S C S C C $$ SDZ070-150900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 74 52 72 60 Temp 72 73 69 64 61 56 62 69 72 71 59 56 54 53 61 66 69 70 68 67 64 61 Dewpt 68 70 68 63 57 51 53 55 56 57 57 56 54 53 60 63 66 67 68 67 64 61 RH 87 90 97 97 87 83 72 61 57 61 93100100100 97 90 90 90100100100100 Wind dir SE SE N NW W NW NW N N N E E E E E SE SE SE SE SE SE NE Wind spd 13 6 8 5 5 9 11 9 6 3 3 3 5 6 11 11 10 6 4 3 3 3 Clouds B2 OV B2 B2 B2 B1 FW CL CL FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 40 0 20 30 40 QPF 12hr 0.01 0 0.02 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S S C C C C C Tstms C S S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 64 84 64 77 57 72 53 71 Temp 74 72 66 66 80 79 69 64 74 73 63 58 70 70 59 54 68 68 Dewpt 70 71 66 66 72 73 69 64 68 67 63 58 64 63 59 54 62 61 PWind dir E SE S SW NW N N N N Wind char LT GN GN GN GN LT LT LT LT Avg clouds B2 B1 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B2 SC SC SC B1 B1 PoP 12hr 40 60 50 70 40 30 20 10 5 Rain shwrs C C C L C C L L S C C S S Tstms C C S C S S S $$ SDZ069-150900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 337 PM CDT Mon Sep 14 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 73 53 71 60 Temp 73 74 68 63 61 56 60 67 72 70 59 55 55 53 59 64 69 70 68 66 63 61 Dewpt 67 69 66 60 54 49 53 55 55 57 56 55 54 53 59 62 65 67 68 66 63 61 RH 81 84 93 90 78 77 78 65 55 63 90100 96100100 93 87 90100100100100 Wind dir SE NW N W W NW NW NW NW N E E E E SE SE SE SE SE SE E E Wind spd 13 5 9 5 8 10 12 10 6 2 3 3 5 8 11 12 11 8 5 3 3 4 Clouds B1 B2 B1 B2 B1 SC FW CL FW FW FW B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 30 0 20 30 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C S S C C C C C Tstms C S S Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 83 63 75 57 71 54 71 Temp 72 72 66 66 78 78 68 64 71 72 63 59 68 69 58 54 67 67 Dewpt 70 71 66 66 71 72 68 64 67 67 63 59 63 63 58 54 61 61 PWind dir E E S SW NW N N N N Wind char LT GN GN GN GN LT GN LT LT Avg clouds B2 B1 B2 B2 B2 SC SC B1 B2 B1 SC B1 B1 SC SC SC B1 SC PoP 12hr 50 70 50 60 40 30 20 10 5 Rain shwrs C C L L C C L C S C C C S Tstms S C C C C S S $$