Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
451 FOUS53 KFSD 130053 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 753 PM CDT Sat Sep 12 2026 IAZ012-130900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 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 51 69 55 77 55 Temp 59 54 51 53 60 66 68 66 58 56 56 55 60 65 73 75 68 64 60 55 Dewpt 48 47 46 46 51 52 53 55 53 52 52 54 60 65 72 73 68 64 60 55 RH 67 77 83 77 72 61 59 68 83 86 86 96100100 97 94100100100100 Wind dir N NE NE NE E E E E E E SE SE SE SE S S W NW NW NW Wind spd 3 2 3 4 6 8 5 5 6 8 13 18 21 20 17 14 8 3 4 5 Clouds SC FW SC B2 B2 B2 B1 SC SC SC OV OV B2 B2 B1 B1 B1 SC B1 B1 PoP 12hr 10 20 60 100 60 QPF 12hr 0 0 0.09 0.35 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S D D D D L L Sprinkles C Tstms S C C C C C C Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 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 70 52 65 56 68 54 69 53 70 Temp 67 66 55 53 62 64 59 57 65 65 57 54 67 66 57 54 67 66 Dewpt 55 59 53 52 62 64 59 57 65 64 57 54 64 65 57 54 62 63 PWind dir N NE E E NE E SE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC B1 OV B2 B2 B2 B2 B1 SC B1 B1 SC SC SC B1 SC PoP 12hr 5 5 50 40 30 40 30 30 10 Rain shwrs C C C C C S C C C S S C Tstms S S S S S S S $$ IAZ031-130900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 73 57 82 59 Temp 61 56 53 53 61 69 72 68 62 60 58 57 62 73 81 78 70 67 63 59 Dewpt 51 50 48 48 50 50 51 52 54 54 54 56 60 67 71 72 70 67 63 59 RH 70 80 83 83 67 51 48 57 75 81 86 96 93 81 72 82100100100100 Wind dir N N NE NE E E E E SE SE SE SE SE SE S S SW NW NW NW Wind spd 3 2 2 3 6 9 9 9 8 9 13 18 19 19 16 13 9 4 4 6 Wind gust 24 29 33 32 29 25 Clouds SC SC SC B2 B1 B2 B1 B1 SC B2 OV OV B2 B2 B1 B2 B1 B2 B1 B2 PoP 12hr 30 40 80 100 80 QPF 12hr 0 0.07 0.24 0.39 0.30 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C D D D D D D C C Tstms C C C S C C C C S Heat index 85 Max heat 87 Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 55 66 58 70 55 70 55 71 Temp 69 68 57 55 63 65 62 59 67 67 59 56 68 67 58 56 70 68 Dewpt 54 57 56 55 62 65 62 59 64 64 59 56 63 63 58 55 61 62 PWind dir N NE E NE NE E E NE NE Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 B1 SC B1 OV B2 B2 B2 OV B1 SC B1 B2 B1 SC SC B1 SC PoP 12hr 10 30 60 50 40 50 40 30 20 Rain shwrs C L L C C C C C C C S C C S Tstms S S S S C S S S $$ IAZ014-130900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 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 48 69 52 76 57 Temp 58 51 48 51 61 66 68 66 57 54 53 52 57 62 71 74 68 65 60 57 Dewpt 47 46 45 44 48 48 49 50 50 49 49 50 56 61 67 70 68 65 60 57 RH 67 83 89 77 62 52 51 56 77 83 86 93 96 97 87 87100100100100 Wind dir N N NE NE E E E E E SE SE SE SE SE S S SW NW NW NW Wind spd 4 3 3 3 5 6 5 4 5 6 11 18 21 24 19 17 12 6 5 5 Wind gust 34 39 32 28 Clouds SC FW SC B2 B2 B2 B1 SC FW SC B1 OV OV OV B2 B2 B2 B1 B2 B1 PoP 12hr 20 40 40 100 80 QPF 12hr 0 0 0.01 0.55 0.50 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C D D D D D C C Sprinkles C Tstms C C C C C C S Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 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 73 50 66 55 69 53 71 52 71 Temp 69 67 54 51 62 63 58 55 66 65 55 54 68 67 55 53 69 67 Dewpt 53 56 52 50 59 63 58 55 62 62 55 54 60 61 55 52 59 59 PWind dir N NE E E NE E SE NE NE Wind char LT LT GN LT LT LT GN LT GN Avg clouds B1 SC SC B1 B2 B2 B2 B2 B2 B1 SC B1 B2 B1 SC SC B1 SC PoP 12hr 5 10 50 50 30 40 40 30 20 Rain shwrs C C C C C S S C C C S C S Tstms S S S C C S $$ IAZ022-130900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 69 55 79 62 Temp 60 54 52 54 60 66 68 65 58 56 55 55 58 66 74 77 70 67 64 62 Dewpt 50 49 48 47 49 50 51 52 52 52 53 54 58 64 70 72 70 67 64 62 RH 69 83 86 77 67 56 54 63 80 86 93 96100 93 87 85100100100100 Wind dir N N NE NE NE E E E E SE SE SE SE SE S S SW W NW NW Wind spd 3 2 3 4 6 8 5 4 5 6 11 17 20 23 19 16 13 6 4 5 Wind gust 32 35 32 28 24 Clouds SC SC SC B2 B2 B2 B1 SC SC SC OV B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 20 50 90 90 QPF 12hr 0 0.03 0.08 0.66 0.65 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L D L L D D C C Tstms S C C C C C C C S Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 54 65 57 68 55 70 54 70 Temp 69 66 56 55 62 64 61 58 66 65 58 56 68 65 57 55 68 65 Dewpt 57 59 55 54 61 64 61 58 65 64 58 56 63 64 57 55 61 62 PWind dir N NE E E NE E SE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 OV B2 B2 B2 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 10 30 60 50 40 50 40 30 20 Rain shwrs C C L C C C C C C C C C C S Tstms C C S C S C C S $$ MNZ072-130900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 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 51 69 53 72 54 Temp 59 56 52 51 58 64 68 66 57 53 53 55 57 60 68 71 66 61 56 54 Dewpt 46 46 45 46 46 45 45 46 48 47 47 49 54 59 64 66 65 60 55 50 RH 62 69 77 83 64 50 43 48 72 80 80 80 90 96 87 84 97 97 96 86 Wind dir NW NW W W NE NE NE E SE SE SE SE SE SE S S W W W W Wind spd 4 3 2 2 3 3 3 4 5 5 9 16 20 23 19 12 11 8 10 11 Wind gust 31 33 29 Clouds SC B1 B2 OV OV SC FW FW FW FW B1 B2 OV B2 B2 B1 SC FW SC SC PoP 12hr 20 30 30 100 30 QPF 12hr 0 0.01 0.01 0.54 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C D L L C C Sprinkles C Tstms C C S S Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 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 71 49 66 53 71 52 70 53 73 Temp 67 66 52 50 63 63 56 54 67 66 55 53 68 67 56 54 70 69 Dewpt 48 50 51 50 54 58 56 54 58 57 55 53 57 58 56 53 56 56 PWind dir NW NE E NE NE SE E N N Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B2 B2 B2 B1 B1 SC SC SC B1 SC SC SC SC SC PoP 12hr 0 0 20 30 10 30 30 30 10 Rain shwrs S S C C C S C C Tstms S S $$ MNZ081-130900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 68 51 72 54 Temp 58 53 50 51 58 63 67 64 56 53 52 52 58 61 67 71 67 63 58 54 Dewpt 46 45 44 45 47 45 45 48 49 48 47 48 52 55 62 66 67 63 58 54 RH 64 74 80 80 67 52 45 56 77 83 83 86 80 81 84 84100100100100 Wind dir N N N N NE NE SE SE SE SE SE SE SE SE S S SW W W W Wind spd 3 1 1 1 3 3 2 2 3 4 8 17 21 24 19 17 13 6 6 6 Wind gust 18 32 34 29 27 Clouds SC SC B2 OV B2 B1 SC FW FW FW SC B2 OV B2 B2 B2 B1 SC SC SC PoP 12hr 30 40 30 100 70 QPF 12hr 0 0.02 0.01 0.59 0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C D D D L L Tstms S C C C C C Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 49 65 53 69 52 70 52 71 Temp 67 66 53 50 63 62 57 54 66 65 55 53 68 66 55 53 70 67 Dewpt 48 51 51 50 53 58 57 54 57 58 55 53 56 58 55 53 54 56 PWind dir NW NE E NE NE E E N N Wind char GN LT LT LT LT LT GN LT LT Avg clouds SC SC SC SC B2 B2 B2 B1 B2 B1 SC SC B1 SC SC SC B1 SC PoP 12hr 0 5 30 40 20 30 40 30 10 Rain shwrs S C C C S S C C S S C Tstms S C S S $$ MNZ089-130900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 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 49 67 52 73 54 Temp 57 51 49 52 58 62 66 63 55 53 53 53 57 61 69 72 66 62 57 54 Dewpt 46 45 44 45 47 46 46 50 50 48 48 50 54 58 64 68 66 62 57 53 RH 67 80 83 77 67 56 48 62 83 83 83 89 90 90 84 87100100100 96 Wind dir N N N N NE E SE SE SE SE SE SE SE SE S S W NW NW NW Wind spd 4 2 3 3 5 4 3 4 5 6 11 18 21 24 19 17 12 6 8 8 Wind gust 32 34 31 Clouds SC SC B1 OV B2 B1 SC FW FW FW SC OV OV B2 B2 B1 SC SC B1 B1 PoP 12hr 30 40 30 100 60 QPF 12hr 0 0.02 0.01 0.62 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C D D D L L Tstms C C C C C C Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 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 70 50 64 54 68 52 69 52 70 Temp 66 65 52 51 61 62 57 55 65 64 54 53 67 65 54 53 68 66 Dewpt 49 52 50 50 55 60 57 55 58 59 54 53 57 59 54 53 55 57 PWind dir NW NE E NE NE E E NE NE Wind char GN LT GN LT LT LT GN LT GN Avg clouds SC SC SC SC B2 B2 B2 B2 B2 B1 SC SC B2 SC SC SC B1 SC PoP 12hr 0 5 30 40 20 40 40 30 10 Rain shwrs C C C C S S C C S S C Tstms S S S C S S $$ SDZ040-130900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 48 68 53 71 49 Temp 56 50 48 50 57 63 67 65 57 53 53 53 56 61 68 70 63 57 52 49 Dewpt 44 45 44 45 47 47 47 48 48 48 47 50 56 61 65 67 63 57 52 47 RH 64 83 86 83 69 56 49 54 72 83 80 89100100 90 90100100100 93 Wind dir NW NE NE E NE E SE SE SE SE SE SE SE S S SW W W W NW Wind spd 3 2 3 3 5 5 4 5 8 9 14 21 24 24 19 11 8 6 9 11 Wind gust 25 33 39 39 33 21 23 Clouds SC B2 OV OV B2 SC SC FW FW SC B1 OV OV B2 B2 B1 SC SC SC SC PoP 12hr 40 60 50 100 20 QPF 12hr 0 0.03 0.01 0.41 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S L D C C S S Tstms C C S S Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 48 65 52 70 51 69 51 71 Temp 64 66 50 49 62 62 54 53 66 66 53 51 67 66 54 52 69 67 Dewpt 49 52 49 48 55 59 54 52 58 58 53 51 58 59 54 52 56 56 PWind dir NW NE E E NE E E NE NE Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW FW SC SC B2 B2 B2 B2 B2 SC SC SC B1 SC SC SC B1 SC PoP 12hr 0 5 30 20 5 30 30 30 10 Rain shwrs C C S C C S C S Tstms S $$ SDZ050-130900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 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 69 57 82 52 Temp 59 56 54 54 59 66 68 66 62 59 58 57 61 73 81 76 65 60 55 52 Dewpt 45 48 48 48 48 48 50 51 54 55 57 57 61 65 64 60 55 49 46 43 RH 60 74 80 80 67 52 52 58 75 87 96100100 76 56 58 70 67 72 71 Wind dir NE E SE E E E E SE SE SE SE SE SE S W NW N NW NW NW Wind spd 4 5 5 8 11 16 17 17 18 18 23 23 23 21 19 14 11 10 11 13 Wind gust 28 28 34 35 36 33 31 25 Clouds SC B1 B1 B2 B2 OV B2 B2 B2 OV OV OV OV B1 B1 SC SC SC SC SC PoP 12hr 50 30 90 100 5 QPF 12hr 0.01 0.02 0.12 0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C D L Sprinkles C Tstms S S C S Heat index 83 Max heat 83 Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 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 69 53 67 55 69 53 70 53 72 Temp 64 66 55 53 62 65 58 55 65 66 56 54 67 67 56 54 69 69 Dewpt 45 49 51 51 55 59 58 55 55 57 56 54 56 58 56 53 54 56 PWind dir N E SE E E SE W N NE Wind char GN LT GN GN GN GN GN GN GN Avg clouds SC SC SC B1 OV B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 0 20 30 20 10 40 30 30 10 Rain shwrs S C S S C C S C S Tstms S S S $$ SDZ057-130900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 71 57 79 52 Temp 59 54 53 55 60 66 70 67 62 60 59 58 61 70 78 75 64 58 54 52 Dewpt 46 48 47 48 49 47 48 50 52 54 56 58 61 64 64 59 54 51 48 46 RH 62 80 80 77 67 50 45 54 70 81 90100100 81 62 58 70 77 80 80 Wind dir NE E E E E E SE SE SE SE SE SE SE S W NW NW NW NW NW Wind spd 4 5 5 8 11 13 14 16 14 17 20 21 23 18 17 12 9 8 11 10 Wind gust 26 28 33 33 34 29 27 23 20 Clouds SC B1 B2 B2 B2 B2 SC B1 B1 OV OV OV OV B2 B1 FW FW SC FW FW PoP 12hr 40 10 90 100 0 QPF 12hr 0 0 0.24 0.27 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S L D L Sprinkles C C Tstms C S Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 52 67 53 71 53 70 54 73 Temp 64 67 55 53 63 66 57 55 66 68 57 53 68 68 56 54 70 70 Dewpt 45 49 52 52 54 59 57 55 55 56 57 53 56 58 56 54 54 56 PWind dir N E SE E E SE E N NE Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW SC SC B1 OV B1 B1 B2 B2 SC SC B1 B1 SC SC SC SC SC PoP 12hr 0 10 30 20 5 40 20 30 20 Rain shwrs C S S S C S S C S S S Tstms S S $$ SDZ038-130900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 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 51 71 55 74 49 Temp 58 54 52 51 58 66 70 68 59 57 57 55 59 64 72 73 61 56 52 49 Dewpt 45 47 46 47 50 49 50 52 52 52 52 55 59 63 66 65 59 53 48 45 RH 62 77 80 86 75 54 49 57 78 83 83100100 97 81 76 93 90 86 86 Wind dir N NE NE E E E SE SE SE SE SE SE SE S S W W W NW NW Wind spd 4 2 3 4 6 8 8 8 10 12 18 20 23 21 16 9 6 8 10 11 Wind gust 28 31 36 33 26 Clouds B1 B2 B2 OV B2 B1 SC FW FW B2 B2 OV OV B2 B2 SC FW SC FW FW PoP 12hr 20 40 90 100 5 QPF 12hr 0 0 0.11 0.38 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C D D C C Tstms S C Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 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 68 50 67 52 70 52 70 52 73 Temp 64 65 52 51 63 64 56 53 67 67 55 53 68 67 56 53 70 70 Dewpt 48 54 52 50 55 60 56 53 57 58 54 53 58 60 56 52 56 58 PWind dir NW E SE E E E E NE NE Wind char GN LT GN LT LT LT GN LT GN Avg clouds FW FW SC SC B2 B1 B2 B2 B1 SC SC B1 B1 SC SC SC B1 SC PoP 12hr 0 5 20 10 5 30 30 20 5 Rain shwrs S S S C C S S $$ SDZ059-130900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 71 56 78 51 Temp 59 53 52 54 60 67 70 68 61 58 58 56 60 68 77 75 64 59 54 51 Dewpt 45 46 46 48 50 49 49 51 52 53 54 56 60 65 67 67 62 55 50 46 RH 60 77 80 80 69 52 47 54 72 83 86100100 90 71 76 93 87 86 83 Wind dir NE NE NE E E E E SE SE SE SE SE SE SE S NW NW NW NW NW Wind spd 3 3 3 4 8 10 11 11 12 13 19 23 24 23 17 11 6 8 9 11 Wind gust 29 34 36 35 27 Clouds SC SC B2 OV B2 B1 SC SC FW B1 OV OV OV B2 B2 B1 SC SC SC SC PoP 12hr 20 20 80 100 5 QPF 12hr 0 0 0.10 0.29 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C D D C C Tstms S C S S S Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 51 68 54 72 53 72 53 74 Temp 65 67 54 52 63 65 58 55 68 68 56 54 69 68 56 54 71 70 Dewpt 48 52 52 51 57 61 58 55 59 59 56 54 59 61 56 54 58 59 PWind dir N E SE E NE E E N NE Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW SC SC B1 OV B2 B2 B2 B2 SC SC B1 B1 SC B1 SC B1 SC PoP 12hr 0 5 30 20 10 40 30 20 10 Rain shwrs C S S S C C S S S Tstms S S S S $$ SDZ062-130900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 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 51 70 56 76 54 Temp 59 53 51 52 59 65 69 67 59 57 56 56 59 64 72 75 66 61 56 54 Dewpt 46 46 45 46 49 49 50 52 51 51 51 54 59 64 68 69 65 61 56 51 RH 62 77 80 80 69 56 51 59 75 80 83 93100100 87 82 97100100 90 Wind dir NW NE NE NE E E E E E SE SE SE SE SE S S NW NW NW NW Wind spd 4 3 3 4 6 6 5 6 8 9 13 19 20 20 16 10 8 4 8 9 Wind gust 29 33 33 28 Clouds FW SC B1 OV B2 B1 SC SC FW SC OV OV OV B2 B2 B1 SC SC SC SC PoP 12hr 10 20 60 100 30 QPF 12hr 0 0 0.02 0.37 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S D D L L C C Tstms C S C C S S Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 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 71 52 66 56 71 54 71 54 72 Temp 67 67 54 53 63 64 58 56 67 67 56 55 69 68 56 55 70 68 Dewpt 50 53 52 51 58 62 58 56 60 60 56 55 60 60 56 54 58 59 PWind dir NW NE E NE NE E SE NE NE Wind char GN LT GN LT LT LT GN LT LT Avg clouds SC SC SC SC B2 B2 B2 B1 B2 B1 SC B1 B1 SC SC SC B1 SC PoP 12hr 0 5 30 30 20 40 30 30 10 Rain shwrs C C S C S S S C C S C C Tstms S S S S S S $$ SDZ070-130900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 72 56 81 56 Temp 61 54 52 54 60 69 71 69 62 59 57 57 62 71 79 78 70 65 60 56 Dewpt 50 51 48 48 51 51 52 54 54 55 55 57 61 67 72 72 69 65 60 55 RH 67 90 86 80 72 53 51 59 75 87 93100 97 87 79 82 97100100 96 Wind dir N N E NE E E E SE SE SE SE SE SE SE S S W NW NW NW Wind spd 3 2 3 4 8 11 10 10 10 11 16 19 21 19 16 12 9 4 6 6 Wind gust 26 31 34 31 Clouds SC SC SC B2 B2 B2 B2 B1 SC B2 OV OV B2 B2 B1 B1 SC B1 B1 B1 PoP 12hr 30 40 80 100 50 QPF 12hr 0 0.04 0.12 0.23 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S D D L L C C S S Tstms S C C S C C C S Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 53 68 58 71 55 71 55 73 Temp 69 69 57 54 65 66 61 59 67 67 58 55 70 68 59 56 71 69 Dewpt 52 56 55 54 61 65 61 58 63 63 58 55 62 63 59 55 61 62 PWind dir N NE E NE NE E E NE NE Wind char GN LT GN LT LT LT GN LT GN Avg clouds B1 SC SC B1 OV B2 B2 B2 B2 B1 SC B1 B1 B1 SC SC B1 SC PoP 12hr 5 20 50 40 30 50 30 30 10 Rain shwrs S C C C C C C C C C S C C Tstms S S C C S S S $$ SDZ069-130900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 753 PM CDT Sat Sep 12 2026 Date 09/12/26 Sun 09/13/26 Mon 09/14/26 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 71 57 81 55 Temp 61 56 54 54 60 67 70 68 62 60 58 57 61 70 79 77 69 64 58 55 Dewpt 49 48 47 47 51 50 51 53 54 54 55 57 61 67 71 71 67 62 57 51 RH 65 74 77 77 72 54 51 59 75 81 90100100 90 77 82 93 93 96 86 Wind dir N NE E NE E E E SE E SE SE SE SE SE SE S NW NW NW NW Wind spd 4 3 3 5 9 11 11 10 11 12 17 20 21 19 14 11 9 5 8 9 Wind gust 27 33 34 29 26 Clouds SC SC B1 B2 B2 B2 B1 B1 SC B2 OV OV B2 B2 B1 B1 SC B1 SC B1 PoP 12hr 30 40 80 100 20 QPF 12hr 0 0.02 0.10 0.18 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C D D C C S S Sprinkles C Tstms S C C C C S S Heat index 81 Max heat 85 Date 09/15 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 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 71 54 67 57 70 55 71 55 72 Temp 67 67 56 54 64 65 60 58 66 67 58 55 68 68 58 55 70 69 Dewpt 50 54 54 53 60 64 60 58 62 63 58 55 61 63 58 55 60 61 PWind dir N NE E NE NE E E N NE Wind char GN LT GN LT LT LT GN LT GN Avg clouds SC SC SC B1 OV B2 B2 B2 B2 B1 SC B1 B1 SC SC SC B1 SC PoP 12hr 0 10 40 40 30 40 30 30 20 Rain shwrs C S S C C S C C C S C C S Tstms S S S S C S S S $$