Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
993 FOUS53 KFSD 151027 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 527 AM CDT Thu May 15 2025 IAZ012-152100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 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 70 51 62 42 62 Temp 64 66 65 65 66 60 56 54 53 57 56 54 53 48 46 44 43 50 57 61 60 Dewpt 62 61 54 49 46 43 42 39 39 43 43 45 44 41 40 38 36 39 39 39 38 RH 93 84 68 56 48 53 59 57 59 59 62 71 71 77 79 79 76 66 51 44 44 Wind dir SE SW W W W SW W W W W W W W W NW NW NW NW NW NW N Wind spd 20 27 31 35 29 24 20 25 26 33 31 31 27 24 19 18 18 18 18 16 11 Wind gust 41 46 34 32 36 40 43 41 41 Clouds B2 B2 B2 B1 B1 SC SC B1 B1 B2 OV OV OV OV B2 B2 B2 B1 SC SC FW PoP 12hr 50 20 80 10 0 QPF 12hr 0.07 0 0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S C L D C Tstms S C S Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 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 38 71 50 69 52 69 46 62 Temp 44 39 63 70 56 52 64 66 58 54 65 65 53 49 58 60 Dewpt 36 34 41 41 43 44 50 52 52 52 56 53 47 45 47 45 PWind dir NE E E E E SE N NW Wind char GN GN BZ WY BZ BZ BZ BZ Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 5 20 60 70 90 80 60 40 Rain shwrs S C L L L D D L D L C C C Tstms S C C C C C S S C S $$ IAZ031-152100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 54 67 43 68 Temp 66 68 69 72 72 63 60 57 56 63 64 59 58 53 50 46 45 54 62 67 66 Dewpt 63 56 51 46 44 43 40 39 37 40 41 41 41 40 39 38 36 39 39 38 37 RH 90 65 53 39 37 48 47 51 49 43 43 51 53 61 66 73 70 57 43 34 34 Wind dir SE SW W W W W W W W W W W W NW NW NW NW NW NW NW N Wind spd 17 25 27 31 24 16 14 17 19 28 28 31 24 20 17 16 14 16 16 13 10 Wind gust 27 36 40 44 35 27 27 27 33 41 42 43 37 32 27 26 25 26 Clouds B2 SC B2 SC SC FW FW FW SC SC B2 OV B2 B2 B1 B1 B1 SC SC FW FW PoP 12hr 30 10 50 5 0 QPF 12hr 0.01 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C C Tstms C S S Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 75 53 72 54 73 47 65 Temp 48 43 67 73 60 55 67 70 61 57 68 67 55 50 61 63 Dewpt 37 36 41 43 44 47 54 55 54 53 56 53 47 44 46 44 PWind dir NE E E E SE SE NW NW Wind char LT GN BZ BZ BZ BZ GN BZ Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC PoP 12hr 5 30 60 70 90 70 50 30 Rain shwrs S C C L L L D D L L C C C S Tstms S C C C C C C C C C $$ IAZ014-152100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 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 75 52 64 43 64 Temp 65 71 72 68 68 60 58 55 54 60 60 55 53 49 47 44 44 51 57 62 60 Dewpt 62 63 55 50 45 43 42 39 38 41 43 44 43 41 40 38 36 39 40 39 38 RH 90 76 55 52 43 53 55 55 54 49 53 66 69 74 76 79 73 63 53 43 44 Wind dir SE S SW W SW SW SW SW W W W W W W W NW NW NW NW NW N Wind spd 19 25 29 33 28 23 21 23 25 32 29 29 26 23 20 19 18 18 18 16 12 Wind gust 35 43 47 41 33 32 33 37 44 42 42 40 35 Clouds B2 B2 B2 B1 FW SC SC SC SC B2 OV OV B2 B2 B2 B2 B2 B1 B1 SC FW PoP 12hr 40 20 70 20 0 QPF 12hr 0.01 0 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C L C S S Tstms S C S Svr Tstorm A Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 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 38 71 48 69 52 69 47 62 Temp 44 39 63 68 54 50 62 65 56 53 65 64 53 50 59 60 Dewpt 36 35 41 41 42 42 47 49 49 50 56 54 48 45 49 46 PWind dir N E E E E SE NE NW Wind char GN GN BZ BZ BZ BZ BZ BZ Avg clouds SC FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 10 50 70 90 80 60 40 Rain shwrs C C L L D D D D L C C C Tstms S S S S C S S S C S $$ IAZ022-152100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 54 68 44 65 Temp 67 70 72 71 70 62 59 56 56 63 64 59 56 50 48 46 45 52 59 64 62 Dewpt 63 60 54 48 45 44 42 40 39 41 43 43 43 41 40 38 37 39 40 40 38 RH 87 71 53 44 41 52 53 55 53 44 46 55 62 71 74 73 73 61 49 41 41 Wind dir SE S SW W W W SW W W W W W W W W NW NW NW NW NW NW Wind spd 19 26 29 33 27 19 18 19 21 28 31 31 26 23 19 18 18 18 18 16 11 Wind gust 36 43 44 37 31 28 29 35 41 43 44 37 33 Clouds B2 B1 B1 SC FW FW SC FW SC SC B2 B2 B2 B2 B2 B2 B2 B1 SC FW FW PoP 12hr 30 10 50 10 0 QPF 12hr 0.01 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C Tstms C Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 72 51 69 54 70 47 61 Temp 46 42 64 70 56 53 64 66 58 56 65 66 54 51 59 60 Dewpt 37 36 43 42 44 45 50 51 52 53 58 55 48 47 49 46 PWind dir N E E E SE SE N NW Wind char GN GN BZ BZ BZ BZ BZ BZ Avg clouds FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 20 50 70 90 80 60 40 Rain shwrs S C C L L D D L D L C C C Tstms S C S C C C S C C C S $$ MNZ072-152100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 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 74 49 56 42 56 Temp 64 68 71 64 61 57 54 52 49 50 52 53 52 49 45 44 43 46 50 54 53 Dewpt 59 61 58 51 46 45 42 42 42 43 43 44 43 42 39 37 35 37 36 36 36 RH 84 78 63 63 58 64 64 69 77 77 71 71 71 77 79 76 73 71 58 50 52 Wind dir E SE S SW SW SW SW W W W W W W NW NW NW NW NW NW NW N Wind spd 16 23 28 34 31 27 28 29 27 29 27 27 25 23 20 20 18 19 19 17 13 Wind gust 33 46 44 39 42 41 41 42 37 37 Clouds OV B2 SC B2 B2 B1 OV OV OV OV OV OV OV OV B2 B2 OV B2 B2 B1 B1 PoP 12hr 70 80 80 30 5 QPF 12hr 0.21 0.03 0.09 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C C C C C D L D D L C C Tstms C C C C C S Svr Tstorm A Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 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 37 64 45 66 50 66 47 63 Temp 41 39 57 62 51 47 59 63 55 52 60 61 53 50 58 58 Dewpt 34 34 39 41 40 39 44 45 47 48 51 50 47 45 45 43 PWind dir N NE E E E E NE NW Wind char GN GN BZ BZ BZ BZ BZ BZ Avg clouds SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 10 40 60 90 80 60 40 Rain shwrs S C L L D D D D L C C C Tstms S S S S S S S S $$ MNZ081-152100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 51 59 42 58 Temp 63 69 72 67 64 59 56 54 53 54 54 53 53 49 47 44 43 48 53 57 54 Dewpt 60 61 55 48 45 43 41 40 40 41 41 42 41 41 39 37 35 36 36 36 34 RH 90 76 55 50 50 55 57 59 61 61 61 66 64 74 74 76 73 63 52 45 46 Wind dir E SE SW SW SW SW SW SW W W W W W W W NW NW NW NW NW N Wind spd 18 26 31 36 32 26 25 28 28 31 31 29 26 24 21 20 18 19 19 17 13 Wind gust 41 49 42 36 36 41 43 41 41 Clouds OV OV B1 B2 B2 B1 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 SC SC PoP 12hr 70 40 80 30 5 QPF 12hr 0.14 0.01 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S S S S C L D L C C Tstms C C S S S S Svr Tstorm A Wind Y Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 66 46 66 50 66 47 62 Temp 42 39 59 64 51 47 61 64 55 52 63 63 53 50 58 58 Dewpt 34 34 38 39 39 39 43 44 46 48 52 50 46 44 45 43 PWind dir N NE E E E SE NE NW Wind char LT GN BZ BZ BZ BZ BZ BZ Avg clouds SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 10 40 60 90 90 60 50 Rain shwrs S C C L D D D D L C C C Tstms S S S C S S S C S $$ MNZ089-152100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 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 72 49 58 42 58 Temp 63 68 68 64 63 58 55 53 51 53 53 52 50 47 45 44 43 48 53 57 55 Dewpt 60 61 54 48 46 43 41 39 40 42 41 42 42 41 39 37 35 37 37 36 36 RH 90 78 61 56 54 57 59 59 66 66 64 69 74 79 79 76 73 65 54 45 49 Wind dir E S SW SW SW SW SW SW W W W W W W W NW NW NW NW NW N Wind spd 19 25 31 35 31 26 25 27 28 31 29 29 26 23 20 19 18 18 18 16 12 Wind gust 41 47 42 36 39 41 42 41 41 Clouds OV B2 B2 B2 B2 B1 SC B1 B2 OV OV OV OV OV B2 B2 OV B2 B1 B1 SC PoP 12hr 60 40 80 20 5 QPF 12hr 0.07 0.01 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S S S S C L D L S S Tstms C C S S S S Wind chill 34 Min chill 33 Svr Tstorm A Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 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 37 66 46 66 50 67 47 61 Temp 41 38 59 65 51 48 60 63 55 52 62 63 53 49 57 58 Dewpt 34 33 39 40 41 41 45 47 48 49 53 52 46 44 45 43 PWind dir N E E E E SE NE NW Wind char GN GN BZ WY BZ BZ BZ BZ Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 10 50 70 90 80 60 50 Rain shwrs S C C L L D D D D L C C C Tstms S S S S C S S S C S $$ SDZ040-152100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 44 53 38 56 Temp 61 63 63 57 57 52 50 48 46 46 48 49 48 45 42 41 39 44 51 54 52 Dewpt 58 60 57 50 47 45 42 42 41 44 43 43 42 41 38 35 34 38 37 37 37 RH 90 90 81 77 69 77 74 80 83 93 83 80 80 86 86 79 82 79 59 52 56 Wind dir E S SW SW SW SW W W W W W W W NW NW NW NW NW NW NW N Wind spd 14 20 24 33 31 29 28 29 27 28 28 29 25 21 18 18 17 17 17 16 11 Wind gust 25 31 37 47 47 44 46 46 41 43 39 40 37 35 29 27 Clouds OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV B2 OV B2 B1 B1 SC PoP 12hr 90 80 80 30 5 QPF 12hr 0.92 0.16 0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L L C C L D D D L C C C Tstms C C C C C S Wind chill 33 32 30 Min chill 33 30 31 Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 63 45 64 48 65 44 60 Temp 39 36 56 61 50 46 59 60 53 50 60 61 51 46 57 57 Dewpt 34 32 39 41 41 40 46 48 48 48 51 50 46 43 44 42 PWind dir NE E E E E E N NW Wind char LT GN BZ WY BZ BZ BZ BZ Avg clouds SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 5 20 50 70 90 80 60 40 Rain shwrs S C C L L D D D D L C C C Tstms S S S C S S S S S $$ SDZ050-152100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 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 62 47 53 40 61 Temp 54 52 55 60 60 55 52 52 49 47 48 50 49 46 45 42 40 47 54 59 58 Dewpt 53 50 49 46 44 41 40 39 39 41 43 43 42 40 39 38 37 40 41 41 41 RH 96 93 80 60 55 59 63 61 68 79 83 77 77 79 79 86 89 76 61 51 53 Wind dir W W W W W W W W W W W NW NW NW NW NW NW NW NW N NE Wind spd 24 35 34 37 28 26 25 27 29 35 36 36 28 21 17 14 12 13 11 10 8 Wind gust 47 49 51 40 36 36 37 46 50 51 51 41 34 28 26 23 Clouds OV OV OV B2 B1 B1 B1 B1 OV OV OV OV B2 B2 B1 B1 B1 SC SC FW FW PoP 12hr 90 40 80 10 0 QPF 12hr 0.45 0.01 0.11 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C S S C C L D C S S Tstms C Wind chill 33 Min chill 32 Wind Y Y Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 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 41 63 50 64 48 61 44 61 Temp 45 41 55 61 54 52 59 61 54 51 58 58 49 46 57 59 Dewpt 40 37 44 45 45 48 54 54 51 50 50 48 45 43 45 43 PWind dir E E E E NE N NW NW Wind char GN BZ BZ BZ BZ BZ BZ BZ Avg clouds SC B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 40 50 80 80 90 60 50 20 Rain shwrs C C C C D D D D D L L C C S S Tstms C C S C C S S S S $$ SDZ057-152100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 47 52 40 61 Temp 57 54 55 58 58 53 52 51 48 47 48 49 49 46 45 43 42 48 54 59 59 Dewpt 55 53 50 47 45 44 43 43 43 44 43 44 42 42 40 40 38 40 40 40 41 RH 93 96 83 67 62 71 71 74 83 89 83 83 77 86 82 89 86 74 59 49 51 Wind dir W W W W W W W W W W W NW NW NW NW NW NW NW NW N NE Wind spd 18 31 31 34 27 27 25 28 28 32 31 32 25 20 16 14 12 12 12 11 9 Wind gust 28 42 47 48 39 39 39 43 41 44 46 44 37 31 Clouds B2 OV OV B2 B2 B2 OV B2 OV OV OV OV OV B2 B2 B1 B1 B1 SC FW FW PoP 12hr 70 70 80 20 0 QPF 12hr 0.17 0.11 0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C C C C D D D C S S Tstms C S S Wind Y Y Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 62 49 65 49 63 44 63 Temp 45 41 55 61 53 51 59 61 54 51 58 59 49 47 58 61 Dewpt 39 37 42 44 45 47 52 53 51 50 50 48 46 44 44 43 PWind dir E E E E NE N NW NW Wind char GN BZ BZ BZ BZ BZ BZ BZ Avg clouds SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC PoP 12hr 40 50 80 80 90 60 50 30 Rain shwrs C C C C D D D D D L L C C C C Tstms S C S C C S C S S $$ SDZ038-152100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 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 64 45 52 39 58 Temp 59 61 59 57 56 52 50 47 45 46 48 49 48 45 43 41 40 47 53 57 55 Dewpt 59 57 53 48 46 44 43 42 41 43 43 42 41 41 39 37 35 37 38 39 38 RH 100 87 80 72 69 74 77 83 86 89 83 77 77 86 86 85 82 68 57 51 53 Wind dir S W W W W W W W W W W NW NW NW NW NW NW NW NW N N Wind spd 11 18 27 31 28 28 26 27 24 26 27 27 23 20 17 14 13 14 14 13 11 Wind gust 28 41 44 43 43 42 41 37 40 39 40 34 31 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 SC SC SC PoP 12hr 90 90 90 40 5 QPF 12hr 0.29 0.26 0.18 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C L C L D D D D L L C C Tstms C C C S S S Wind chill 33 32 Min chill 33 32 33 Wind Y Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 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 37 63 48 66 49 66 44 64 Temp 41 38 56 61 51 49 61 62 54 51 61 61 50 46 58 60 Dewpt 35 33 40 41 43 43 49 49 50 49 51 47 45 42 43 41 PWind dir NE E E E E NE NW NW Wind char GN GN BZ BZ BZ BZ GN BZ Avg clouds SC B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B2 B1 B1 SC PoP 12hr 20 30 70 80 90 70 60 30 Rain shwrs S C C C L D D D D L L L C C C Tstms S C C C C S S S S $$ SDZ059-152100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 47 54 40 60 Temp 60 60 60 59 61 55 53 51 49 48 49 50 50 46 44 42 40 48 54 59 57 Dewpt 59 56 52 50 46 44 42 42 41 44 43 44 42 41 39 38 36 38 38 40 39 RH 96 87 75 72 58 66 66 71 74 86 80 80 74 83 82 86 85 68 54 49 51 Wind dir S W W W W W W W W W W W NW NW NW NW NW NW NW N N Wind spd 12 24 29 33 28 27 25 27 25 28 29 29 26 23 18 17 14 17 16 14 11 Wind gust 46 47 40 39 37 43 40 42 42 42 40 34 Clouds OV OV OV OV B1 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B1 B1 SC SC PoP 12hr 90 70 90 20 0 QPF 12hr 0.38 0.04 0.22 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C C C C C D D D L S S Tstms L C S S S S S Wind chill 34 32 Min chill 31 34 Wind Y Y Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 66 50 68 50 66 45 64 Temp 42 38 59 65 54 50 63 64 55 52 63 63 51 47 59 61 Dewpt 38 34 40 43 44 45 51 52 52 50 51 49 46 43 43 41 PWind dir NE E E E E NE NW NW Wind char GN BZ BZ WY BZ BZ BZ BZ Avg clouds SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC PoP 12hr 20 30 70 80 90 70 50 30 Rain shwrs S C C C L D D D D L L C C C C Tstms S C C C C C S S S $$ SDZ062-152100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 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 67 49 56 42 59 Temp 63 63 62 61 62 57 54 52 50 51 51 51 50 47 46 43 42 48 54 58 57 Dewpt 61 59 55 51 47 46 42 41 41 44 44 44 43 41 39 38 36 39 39 39 39 RH 93 87 78 70 58 67 64 66 71 77 77 77 77 79 76 82 79 71 57 49 51 Wind dir SE S W W W W W W W W W W W NW NW NW NW NW NW NW N Wind spd 16 21 26 29 26 24 23 26 26 28 27 26 25 21 18 17 16 16 16 14 10 Wind gust 26 32 40 46 40 34 36 40 41 43 41 40 39 34 28 27 26 26 27 Clouds OV OV OV B2 B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 B2 B2 B1 SC SC PoP 12hr 90 50 80 20 0 QPF 12hr 0.54 0.03 0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C S S C L D D L S S Tstms C C S S S Wind chill 34 Min chill 32 34 Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 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 38 68 50 67 52 67 46 62 Temp 43 39 60 66 54 50 62 64 58 53 63 63 53 48 58 59 Dewpt 35 33 41 41 42 44 50 51 51 50 54 52 46 44 45 43 PWind dir NE E E E E E N NW Wind char LT GN BZ BZ BZ BZ GN BZ Avg clouds SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 5 20 60 80 90 80 50 30 Rain shwrs S C L L D D D L D C C C C Tstms S C C C C C S S S S $$ SDZ070-152100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 52 63 42 65 Temp 64 65 65 68 68 61 57 56 55 59 58 56 55 51 47 45 43 52 60 64 62 Dewpt 62 57 51 48 45 44 42 39 39 42 43 43 42 40 39 38 36 39 39 39 38 RH 93 75 60 49 43 53 57 53 55 53 57 62 61 66 74 76 76 61 46 40 41 Wind dir SE W W W W W W W W W W W W NW NW NW NW NW NW NW N Wind spd 17 25 29 33 26 20 18 21 23 29 31 31 26 21 18 17 16 17 18 16 11 Wind gust 27 42 44 36 31 28 32 33 42 42 43 37 32 Clouds OV B2 B2 B1 B1 SC SC SC SC B2 OV OV B2 B2 B1 B1 B1 B1 SC FW FW PoP 12hr 60 20 70 10 0 QPF 12hr 0.18 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S S S S C C L C Tstms C S Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 73 53 71 53 71 47 64 Temp 47 41 65 72 59 55 66 68 59 55 67 66 54 48 60 63 Dewpt 38 35 41 42 44 47 53 54 54 53 56 52 47 44 45 43 PWind dir NE E E E E SE NW NW Wind char GN BZ BZ WY BZ BZ BZ BZ Avg clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC PoP 12hr 10 30 60 80 90 70 50 30 Rain shwrs S C C L L D D D L L C C C S Tstms C C C C C C S S C C $$ SDZ069-152100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 527 AM CDT Thu May 15 2025 Date Thu 05/15/25 Fri 05/16/25 Sat 05/17/25 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 68 51 60 42 63 Temp 62 62 61 65 66 59 56 55 53 55 55 53 53 49 47 44 43 50 57 61 61 Dewpt 61 56 51 48 46 44 42 40 40 42 42 42 42 41 39 38 36 39 39 39 38 RH 97 81 70 54 48 57 59 57 61 61 61 66 66 74 74 79 76 66 51 44 42 Wind dir S W W W W W W W W W W W NW NW NW NW NW NW NW NW N Wind spd 16 26 29 33 26 21 19 23 24 31 31 31 26 23 18 18 16 17 17 14 11 Wind gust 26 43 44 37 32 29 33 36 43 43 43 37 33 Clouds OV B2 OV B1 B1 B1 SC SC B1 OV OV OV OV B2 B1 B1 B1 B1 SC FW FW PoP 12hr 80 20 70 10 0 QPF 12hr 0.28 0 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C S S C L L C Tstms C S S Wind Y Y Y Y Date Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 Wed 05/21/25 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 40 71 53 70 52 69 46 64 Temp 46 41 63 69 57 54 64 67 58 54 65 64 53 48 59 62 Dewpt 38 36 41 41 44 47 53 54 54 52 54 50 47 43 44 42 PWind dir NE E E E E E NW NW Wind char GN BZ BZ WY BZ BZ BZ BZ Avg clouds SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC PoP 12hr 10 30 70 80 90 70 50 30 Rain shwrs S C C L L D D D L L C C C S Tstms C C C C C C S S C S $$