FOUS53 KFSD 190423 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 1123 PM CDT Sat Apr 18 2026 IAZ012-190900- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 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 30 54 29 70 46 Temp 32 33 34 43 50 53 52 39 33 30 30 47 61 69 69 58 54 50 46 Dewpt 13 15 19 27 22 18 15 16 16 17 18 24 31 35 37 39 39 39 37 RH 45 47 54 53 33 25 23 39 49 58 60 40 32 28 31 49 57 66 71 Wind dir SW W NW N N N N NE E SE SE S S S S S S SW NW Wind spd 6 9 9 12 11 10 8 6 8 9 10 16 18 19 17 12 10 8 6 Clouds FW B1 SC FW CL CL FW FW CL FW FW FW SC SC SC SC SC FW CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 26 26 27 34 26 22 21 Min chill 25 23 30 26 20 24 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 50 85 60 79 39 56 33 56 Temp 76 76 55 51 80 81 64 61 74 73 52 40 52 53 39 35 52 53 Dewpt 39 37 39 44 53 51 55 57 54 50 43 31 31 27 25 24 28 26 PWind dir N E S S S W NW NW NW Wind char LT GN BZ WY WY WY WY GN BZ Avg clouds FW FW FW CL FW FW SC B1 B2 B1 B1 SC B1 SC B1 SC SC SC PoP 12hr 0 0 5 30 50 50 30 10 10 Rain shwrs S C C C C C C C Tstms S S S C $$ IAZ031-190900- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 58 30 73 48 Temp 35 33 36 46 54 58 56 44 37 33 31 47 63 71 72 62 59 53 48 Dewpt 15 16 19 25 25 21 16 17 18 19 21 25 32 36 37 38 38 38 39 RH 43 49 50 43 32 23 20 33 46 56 66 42 31 28 28 41 45 57 71 Wind dir SW SW W N N N N NE E SE SE S S S S S S S W Wind spd 5 8 9 11 10 10 8 5 6 6 9 13 16 17 14 12 11 8 5 Wind gust 27 Clouds CL SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 30 26 29 32 26 23 Min chill 29 22 29 30 21 25 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 0107 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 52 85 60 80 39 59 34 57 Temp 78 80 57 53 81 82 66 61 76 75 54 41 55 57 42 36 54 55 Dewpt 39 38 39 46 54 49 55 56 53 49 42 31 29 25 25 24 27 26 PWind dir N SE S S S W NW NW N Wind char LT GN BZ WY WY BZ WY GN GN Avg clouds FW FW FW CL FW FW SC SC B2 B1 B1 SC B1 SC B1 SC SC B1 PoP 12hr 0 0 5 30 50 50 30 10 10 Rain shwrs C C C C C C S Tstms S C C S $$ IAZ014-190900- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 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 30 51 28 67 47 Temp 32 32 34 41 47 50 49 37 31 28 28 44 59 67 65 56 52 49 47 Dewpt 13 16 21 27 22 19 16 17 17 17 18 23 30 35 38 41 41 39 38 RH 45 51 58 57 37 29 26 44 56 63 66 43 33 30 37 57 66 68 71 Wind dir W W NW N N N N NE E SE SE S S S S S S SW W Wind spd 8 10 10 13 13 11 10 5 5 6 9 14 18 19 17 12 10 10 8 Clouds FW B1 B1 FW FW CL CL CL CL CL FW FW FW SC SC FW FW FW CL PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 25 23 26 33 32 25 22 20 Min chill 23 21 26 24 17 21 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 47 83 58 76 39 55 33 55 Temp 73 72 52 48 78 78 62 59 72 70 54 41 51 53 39 34 52 52 Dewpt 42 40 39 42 54 51 54 55 60 56 48 35 34 30 27 25 29 29 PWind dir N E S S S SW NW NW NW Wind char GN GN BZ WY WY BZ WY GN BZ Avg clouds CL CL CL CL FW FW SC B1 B2 B1 B1 B1 B1 SC B1 SC SC B1 PoP 12hr 0 0 5 20 50 50 30 20 10 Rain shwrs S S C C C C C S Tstms S C C S $$ IAZ022-190900- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 53 30 68 49 Temp 34 33 36 44 51 53 51 40 34 31 31 45 59 66 66 57 55 53 50 Dewpt 12 16 18 25 24 20 16 17 18 19 20 24 31 37 39 41 41 40 40 RH 39 49 47 47 34 27 24 39 51 61 63 43 34 34 37 55 59 61 68 Wind dir W SW W N N N N NE E SE SE S S S S S S SW SW Wind spd 9 10 11 13 13 12 10 8 8 9 10 16 18 19 17 13 13 12 10 Clouds FW SC B1 FW FW CL FW FW FW CL CL FW FWSC SC SC FW SC FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 27 25 28 27 23 22 Min chill 25 23 29 26 21 24 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 50 82 59 76 41 56 35 56 Temp 75 75 55 51 79 79 63 60 72 71 54 43 52 54 41 37 52 53 Dewpt 42 39 41 46 55 51 55 57 60 56 48 36 33 29 27 26 29 29 PWind dir N E S S S W NW NW N Wind char GN GN BZ WY WY BZ WY GN BZ Avg clouds FW FW CL CL FW FW SC B1 B2 B2 B1 B1 B1 SC B1 SC SC B1 PoP 12hr 0 0 5 20 50 60 30 20 10 Rain shwrs S C C L C C C S Tstms S S C C S $$ MNZ072-190900- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 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 30 47 28 70 44 Temp 34 34 31 36 42 46 45 35 31 29 30 45 59 67 68 58 54 47 44 Dewpt 17 27 27 22 17 15 14 14 15 15 15 20 25 30 35 36 38 37 36 RH 49 75 85 56 36 28 28 41 51 55 53 36 27 25 29 44 54 68 73 Wind dir W NW NW N N N N NE SE S S S S S S S SW W NW Wind spd 10 11 11 13 13 11 9 5 5 8 10 17 20 19 16 12 10 9 8 Clouds B2 B2 SC FW FW CL CL FW CL FW FW FW SC SC SC SC FW 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 S Wind chill 27 25 22 27 34 30 25 21 20 Min chill 27 21 21 23 18 23 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 48 85 61 78 38 53 33 53 Temp 68 69 52 50 79 81 67 61 74 72 52 40 48 51 39 34 50 51 Dewpt 36 36 38 40 49 49 54 56 54 49 42 32 30 28 27 26 26 26 PWind dir N SE S S S W NW NW NW Wind char LT GN BZ WY WY BZ WY BZ BZ Avg clouds CL CL CL CL FW SC SC B1 B2 B1 B1 SC B1 B1 B1 SC SC SC PoP 12hr 0 0 5 30 50 40 30 10 10 Rain shwrs C C C C C C S Tstms S S $$ MNZ081-190900- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 1013 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 48 28 66 46 Temp 33 33 31 38 44 47 46 35 31 28 28 44 58 66 64 56 51 48 46 Dewpt 12 20 27 24 18 15 13 14 14 15 16 20 25 31 35 38 39 38 37 RH 41 58 85 57 35 27 26 41 49 58 60 38 28 27 34 51 63 68 71 Wind dir W W NW N N NW N N E SE S S S S S S S SW NW Wind spd 9 10 10 13 13 11 10 4 3 5 9 16 19 20 18 13 11 9 6 Clouds SC B2 SC FW CL CL FW CL CL CL FW FW SC B1 SC FW FW CL CL PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Rain shwrs S Snowshwrs S Wind chill 26 25 23 30 31 27 22 20 Min chill 23 22 24 26 18 23 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 47 82 59 76 39 54 33 55 Temp 71 69 51 48 77 79 64 59 73 70 54 40 51 51 39 34 52 51 Dewpt 38 37 39 40 50 49 53 55 56 53 46 34 31 28 26 26 25 26 PWind dir N E S S S SW NW NW NW Wind char LT GN BZ WY WY BZ WY GN BZ Avg clouds CL CL CL CL FW FW SC B1 B2 B1 B2 B1 SC SC B1 SC SC SC PoP 12hr 0 0 5 30 50 50 30 20 10 Rain shwrs C C C C C C C S Tstms S C $$ MNZ089-190900- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 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 30 49 28 67 47 Temp 33 32 32 39 45 48 47 35 30 28 29 44 59 67 65 56 52 49 47 Dewpt 12 18 25 25 18 15 14 14 15 15 16 21 27 32 35 38 38 38 37 RH 41 56 75 57 33 26 26 41 53 58 58 39 29 27 33 51 59 66 68 Wind dir W W NW N N N N NE E SE S S S S S S S SW NW Wind spd 10 10 10 13 13 11 10 6 5 8 10 17 20 20 18 13 11 10 9 Clouds FW B2 SC FW FW CL FW FW FW CL CL FW SC B1 SC FW FW CL CL PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snowshwrs S Wind chill 24 24 24 31 29 24 20 20 Min chill 24 21 23 23 18 22 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 48 83 5977 38 54 33 55 Temp 71 70 52 49 77 79 63 59 72 71 52 40 49 51 38 34 52 51 Dewpt 38 36 38 41 51 48 54 55 56 49 43 33 30 27 25 24 26 26 PWind dir N E S S S W NW NW NW Wind char GN GN BZ WY WY BZ WY BZ BZ Avg clouds CL CL CL CL FW SC B1 B1 B2 B1 B1 B1 B1 SC B1 SC SC B1 PoP 12hr 0 0 5 30 50 50 30 20 10 Rain shwrs C C C C C C C S Tstms S C $$ SDZ040-190900- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 47 26 70 40 Temp 33 32 28 36 43 46 45 35 29 27 28 44 58 67 69 56 49 43 41 Dewpt 17 24 26 23 18 16 15 15 15 14 14 20 27 32 34 35 36 34 34 RH 51 72 92 59 36 29 29 43 55 57 55 38 30 27 27 45 61 70 76 Wind dir W NW NW N N N N E E SE S S S S S S S N N Wind spd 10 10 10 11 10 10 6 5 6 9 11 18 23 20 14 10 8 6 6 Wind gust 28 33 31 Clouds B2 B2 SC FW CL CL CL FW FW FW FW FW SC B1 SC FW FW FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snowshwrs S Wind chill 25 24 20 28 30 22 17 17 Min chill 24 19 21 21 16 20 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 50 85 58 75 34 52 30 52 Temp 70 70 52 51 80 81 65 59 71 70 47 35 47 50 36 31 49 50 Dewpt 38 37 35 39 50 47 52 54 50 41 38 28 28 26 25 23 26 26 PWind dir NE SE S S S W NW NW NW Wind char LT GN WY WY WY WY WY GN BZ Avg clouds CL CL CL FW SC SC B1 B1 B2 B1 SC SC B1 B1 SC SC SC SC PoP 12hr 0 0 10 40 50 40 30 10 10 Rain shwrs S C C C C C C S Snowshwrs C Tstms S S $$ SDZ050-190900- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 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 30 55 33 79 45 Temp 34 33 31 41 48 54 55 42 37 34 34 49 67 78 78 61 54 48 45 Dewpt 15 18 20 25 27 25 24 21 17 17 19 27 32 31 32 31 33 32 32 RH 45 53 63 52 44 32 30 43 44 49 54 42 27 18 19 32 45 54 60 Wind dir SW W NW NE NN NE E SE S S S S S SW W W NW NW Wind spd 10 12 9 11 10 10 10 11 11 12 14 21 20 17 14 11 9 8 8 Wind gust 23 25 27 Clouds FW FW SC SC FW FW FW FW FW FW FW FW SC SC SC FW FW CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 26 24 22 34 29 25 24 Min chill 25 22 25 29 23 26 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 55 85 56 71 34 53 31 52 Temp 73 77 60 56 82 83 67 58 68 65 42 36 47 51 37 33 47 51 Dewpt 37 35 34 41 48 45 51 46 38 34 29 24 22 20 21 22 24 23 PWind dir E SE S S W NW NW NW N Wind char GN BZ WY WY WY VW VW BZ BZ Avg clouds FW FW FW FW FW SC B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC PoP 12hr 0 0 10 50 20 30 10 10 10 Rain shwrs C C S C S Tstms S $$ SDZ057-190900- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 29 55 32 80 42 Temp 36 34 30 40 49 54 54 42 36 34 33 49 67 78 79 61 52 46 42 Dewpt 16 19 22 26 24 23 22 20 16 15 18 26 31 32 32 33 35 34 35 RH 43 54 72 57 37 30 28 41 43 45 53 40 26 19 18 35 52 63 76 Wind dir SW NW N NE N N NE E SE SE SE S S S NW N NW N N Wind spd 9 9 6 9 8 8 8 10 10 12 12 18 17 13 11 8 5 5 5 Clouds SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC FW CL CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 26 23 34 28 25 23 Min chill 28 22 25 27 23 27 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 54 89 55 74 34 54 31 55 Temp 73 77 60 55 83 84 67 57 71 65 42 36 48 52 37 32 50 53 Dewpt 38 37 35 38 48 44 51 48 40 36 30 25 23 21 23 23 23 23 PWind dir E SE S S SW NW NW NW NW Wind char GN BZ WY WY WY WY WY GN BZ Avg clouds FW CL FW FW SC SC B1 B1 B1 SC B1 B1 B1 SC SC SC B1 SC PoP 12hr 0 0 10 50 30 30 20 10 10 Rain shwrs C C S C C S S Tstms S $$ SDZ038-190900- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 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 29 52 29 76 40 Temp 36 34 30 39 46 50 50 37 32 30 30 45 62 73 75 57 49 43 40 Dewpt 17 22 25 23 19 16 14 14 15 14 14 21 28 32 36 35 35 34 35 RH 45 61 81 52 34 25 23 38 49 51 51 38 27 22 24 43 58 70 82 Wind dir NW NW N N N N N E SE SE S S S S S SE N N N Wind spd 9 9 9 10 10 9 5 6 10 11 13 19 21 16 10 8 6 6 6 Wind gust 24 31 Clouds B2 B1 FW CL CL FW FW FW FW FW FW FW SC B1 SC FW FW FW CL PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 26 21 32 32 23 20 19 Min chill 27 20 22 22 18 22 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 52 89 59 77 34 55 30 54 Temp 72 75 56 53 83 85 68 59 73 69 44 35 49 52 36 31 49 52 Dewpt 38 37 36 39 50 46 51 53 45 38 33 27 25 23 23 22 23 24 PWind dir NE SE S S SW NW NW NW NW Wind char LT GN WY WY WY WY WY GN BZ Avg clouds CL FW FW FW FW SC B1 B1 B1 SC SC B1 B1 SC SC SC SC SC PoP 12hr 0 0 10 50 40 30 20 10 10 Rain shwrs C C C C C C S S Snowshwrs S Tstms S S S $$ SDZ059-190900- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 29 54 30 77 41 Temp 34 33 30 41 48 53 52 40 34 30 30 47 63 74 75 60 51 45 41 Dewpt 15 17 22 26 21 18 16 15 15 14 16 24 30 33 35 34 35 34 35 RH 45 51 72 55 34 25 24 36 45 51 55 40 29 22 23 37 54 65 79 Wind dir SW NW NW N N N N E SE SE SE S S S S S W N N Wind spd 9 10 9 11 11 11 8 8 10 11 13 18 20 18 12 10 8 6 6 Wind gust 28 31 Clouds SC B1 FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW CL FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 27 25 21 34 34 26 21 20 Min chill 25 20 23 25 20 23 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 0612 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 52 89 59 78 34 55 31 55 Temp 74 77 57 53 83 84 67 60 75 70 44 36 49 53 38 32 51 53 Dewpt 38 37 36 41 50 46 52 53 45 38 33 27 27 24 23 23 25 25 PWind dir NE SE S S SW NW NW NW NW Wind char LT GN WY WY WY WY WY GN BZ Avg clouds FW CL FW FW SC FW B1 B1 B1 SC B1 B1 B1 SC SC SC B1 SC PoP 12hr 0 0 5 50 30 30 20 10 10 Rain shwrs C C C C C C S Tstms S S $$ SDZ062-190900- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 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 31 53 29 72 44 Temp 33 34 33 42 48 52 51 39 33 29 29 46 60 70 72 59 54 48 45 Dewpt 13 16 21 25 19 15 14 14 15 14 16 22 29 33 35 37 37 35 35 RH 43 47 61 50 31 23 22 35 47 53 58 38 31 25 26 44 52 60 68 Wind dir SW W NW N N N N NE E SE SE S S S S S S NW N Wind spd 6 8 8 11 10 9 6 5 6 8 9 16 19 18 13 10 6 5 5 Wind gust 29 28 Clouds SC B2 SC FW CL FW FW FW FW FW FW FW SC B1 SC FW FW CL FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 27 27 26 27 22 21 Min chill 24 23 27 24 19 22 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 50 86 61 79 37 55 33 55 Temp 75 75 56 52 82 83 66 61 74 73 50 38 50 53 39 33 52 53 Dewpt 37 35 37 41 50 48 54 56 50 42 38 29 28 25 25 23 26 25 PWind dir NE SE S S S W NW NW NW Wind char LT GN BZ WY WY WY WY GN BZ Avg clouds FW CL FW FW SC FW B1 SC B2 SC SC SC B1 SC B1 SC B1 SC PoP 12hr 0 0 5 40 50 40 30 10 10 Rain shwrs S C C C C C C S Snowshwrs C Tstms S S S C $$ SDZ070-190900- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 58 31 75 47 Temp 35 34 32 45 53 57 56 43 37 33 31 47 63 73 75 63 58 52 47 Dewpt 15 16 19 25 24 19 15 14 16 18 19 26 31 34 35 36 37 36 36 RH 43 47 58 45 32 22 19 30 42 53 61 43 30 24 23 36 45 54 65 Wind dir SW W NW N N N N NE SE SE SE S S S S S S SW NW Wind spd6 10 9 11 11 11 8 6 9 9 10 16 18 19 14 12 10 8 6 Clouds FW SC SC SC SC FW FW FW FW FW FW FW SC SC SC SC FW FW CL PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 29 27 25 30 25 23 Min chill 27 23 27 30 22 26 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 52 87 61 82 37 58 34 57 Temp 78 79 58 53 82 84 67 62 77 76 51 39 54 56 41 36 54 55 Dewpt 37 37 38 45 53 48 54 56 50 42 37 28 27 23 23 23 26 24 PWind dir N SE S S S W NW NW NW Wind char LT GN BZ WY WY WY WY GN BZ Avg clouds FW FW FW CL FW FW SC SC B1 SC SC SC B1 SC B1 SC B1 B1 PoP 12hr 0 0 5 40 40 40 20 10 10 Rain shwrs S C C C C C S S Tstms S S S C $$ SDZ069-190900- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 1123 PM CDT Sat Apr 18 2026 Date 04/18/26 Sun 04/19/26 Mon 04/20/26 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 31 57 31 76 46 Temp 35 35 32 43 51 56 55 42 36 33 31 47 63 74 75 63 56 50 46 Dewpt 15 16 18 25 23 20 17 14 16 17 19 26 32 34 35 35 35 34 34 RH 43 45 56 49 33 24 22 31 43 51 61 43 31 23 23 35 45 54 63 Wind dir SW W NW N N N N NE E SE SE S S S S S SW W NW Wind spd 8 10 9 11 11 10 9 8 9 10 10 17 18 18 14 11 9 6 5 Clouds FW SC SC SC SC FW FW FW FW FW FW FW SC SC SC SC FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 28 27 24 29 24 23 Min chill 27 23 27 29 22 25 Date 04/21 Wed 04/22/26 Thu 04/23/26 Fri 04/24/26 Sat 04/25/26 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 81 52 87 61 80 37 56 34 57 Temp 76 78 58 53 82 84 67 62 75 73 49 38 51 54 41 35 52 55 Dewpt 37 36 38 44 52 47 54 54 46 40 35 28 26 24 23 23 25 24 PWind dir NE SE S S S NW NW NW NW Wind char LT GN WY WY WY WY WY GN BZ Avg clouds FW FW FW FW SC FW SC B1 B1 SC SC SC B1 SC SC SC B1 SC PoP 12hr 0 0 5 40 30 40 20 10 10 Rain shwrs S C S C C C S S Tstms S S S C $$