Point Forecast Matrices
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
264 FOUS53 KFSD 170927 PFMFSD Point Forecast Matrices National Weather Service Sioux Falls SD 427 AM CDT Thu Jul 17 2025 IAZ012-172100- SIOUX CENTER-SIOUX IA 43.08N 96.18W Elev. 1446 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 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 57 78 65 81 Temp 53 63 69 71 71 63 60 59 59 68 74 76 76 71 69 67 67 72 78 79 78 Dewpt 53 56 58 59 60 59 57 57 59 65 70 72 73 71 69 67 67 71 72 72 71 RH 100 78 68 66 68 87 90 93100 90 87 87 90100100100100 97 82 79 79 Wind dir NE NE E E SE SE SE SE SE SE S S SE SE SE SE E NE NE NE E Wind spd 5 6 6 6 8 6 8 8 10 10 11 10 8 5 4 5 5 6 9 9 9 Clouds B2 FW FW FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 5 40 60 20 QPF 12hr 0 0 0.04 0.29 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C C S S Tstms S C L L C C S S Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 64 81 68 87 69 91 69 89 Temp 67 66 77 79 71 69 82 85 73 71 87 87 74 71 85 85 Dewpt 67 66 71 73 71 69 75 77 73 70 77 78 72 69 76 77 PWind dir E SE E SE SE SE SE SE Wind char GN GN GN LT LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B2 B1 SC FW SC FW FW SC SC SC FW PoP 12hr 30 30 30 5 20 10 20 20 Rain shwrs C C S C C S S S S S Tstms C S S S C S S S S $$ IAZ031-172100- SIOUX CITY-WOODBURY IA 42.40N 96.38W Elev. 1210 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 59 82 67 84 Temp 56 64 71 74 74 66 63 61 61 71 78 80 81 74 71 69 68 75 81 83 80 Dewpt 55 56 58 59 60 60 59 59 60 66 70 73 73 73 71 69 68 71 72 73 73 RH 96 75 63 59 62 81 87 93 97 84 76 79 77 97100100100 87 74 72 79 Wind dir N NE NE E E E SE SE SE SE SE S SE SE SE SE NE E E E E Wind spd 5 5 8 6 8 6 5 5 6 10 11 10 8 5 4 4 4 5 8 9 9 Clouds B1 SC FW FW FW FW SC B1 B2 B1 B2 B2 B1 B1 B2 B1 B2 B2 B1 B1 B1 PoP 12hr 0 5 30 60 20 QPF 12hr 0 0 0 0.19 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L S S S Tstms S S L C C L S S S Heat index 84 85 85 89 84 Max heat 87 84 86 90 Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 85 68 91 70 94 70 92 Temp 70 68 81 83 73 70 86 88 76 72 90 90 78 72 88 89 Dewpt 70 68 72 73 72 70 74 75 73 70 75 76 71 69 73 75 PWind dir E E E SE SE S SE S Wind char LT GN LT LT LT LT LT GN Avg clouds B2 B2 B1 B1 B1 B1 B1 FW FW FW FW FW FW SC SC FW PoP 12hr 40 20 30 5 20 10 20 10 Rain shwrs S C S S S C S S S Tstms S C S S S C S S S $$ IAZ014-172100- SPENCER-CLAY IA 43.15N 95.18W Elev. 1325 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 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 73 56 78 66 81 Temp 54 62 68 71 71 62 59 57 58 68 72 76 76 70 69 67 67 72 77 79 78 Dewpt 52 54 56 58 58 58 57 55 56 63 67 71 71 70 69 67 67 70 71 71 70 RH 93 75 65 63 63 87 93 93 93 84 84 85 85100100100100 93 82 77 76 Wind dir N NE NE E E E SE SE SE SE SE SE SE SE S SE NE NE NE NE NE Wind spd 8 8 8 6 6 5 5 5 8 10 11 10 8 5 5 5 5 6 8 9 9 Clouds B1 FW FW SC FW FW SC SC SC B2 B2 B2 B2 B2 OV OV OV B2 B1 B1 SC PoP 12hr 0 5 40 60 20 QPF 12hr 0 0 0.03 0.46 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L C C S S S S Tstms S C C C C S S S S Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 63 81 67 86 69 91 69 89 Temp 67 65 77 78 71 69 81 84 73 71 87 87 75 71 85 85 Dewpt 66 65 69 71 70 68 73 75 72 70 76 77 72 69 74 76 PWind dir E E E SE SE SE SE SE Wind char LT GN GN GN LT LT LT GN Avg clouds B1 B1 B1 B1 B2 B2 B2 SC SC SC SC FW SC B1 SC FW PoP 12hr 20 30 40 10 20 10 20 20 Rain shwrs S C S S C S S S S S Tstms S S S S C S S S S $$ IAZ022-172100- STORM LAKE-BUENA VISTA 42.60N 95.23W Elev. 1427 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 57 78 67 81 Temp 55 62 68 71 70 62 60 59 59 68 73 76 76 71 70 69 68 72 77 79 78 Dewpt 53 56 58 60 60 60 59 58 59 65 70 72 73 71 70 69 68 72 73 74 73 RH 93 81 70 68 71 93 96 96100 90 90 87 90100100100100100 87 85 85 Wind dir N NE NE E E E SE SE SE SE SE SE SE SE SE SE N E NE NE E Wind spd 10 10 9 9 8 6 6 8 9 10 11 10 9 6 6 5 6 6 8 9 9 Clouds B1 SC FW FW FW FW SC SC B1 B1 B2 B2 B1 B2 OV OV OV B2 B1 B1 B1 PoP 12hr 0 10 30 70 20 QPF 12hr 0 0 0.01 0.30 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L S S S S S Tstms S C C L L S S S S Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 80 68 86 70 90 71 89 Temp 69 67 77 78 71 69 81 84 73 71 87 86 76 72 85 85 Dewpt 69 67 72 73 71 69 76 77 73 71 77 78 72 70 77 78 PWind dir E E E SE SE S S S Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B2 B1 B1 B1 B2 B1 SC SC SC FW FW SC SC SC FW PoP 12hr 30 30 40 10 20 10 20 20 Rain shwrs S C C S C C S S S Tstms S S S S S C S S $$ MNZ072-172100- MARSHALL-LYON MN 44.47N 95.82W Elev. 1151 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 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 58 77 63 78 Temp 54 62 68 69 69 63 60 59 60 66 71 74 73 70 68 66 65 69 73 76 75 Dewpt 54 56 54 56 56 57 57 56 58 62 66 69 69 70 67 66 65 66 67 67 66 RH 100 81 61 63 63 81 90 90 93 87 84 84 87100 97100100 90 81 74 74 Wind dir NW E E E SE SE SE SE SE S S S S SE S NW N N NE NE NE Wind spd 3 4 5 5 6 6 8 8 9 10 11 10 6 5 5 5 6 8 8 9 8 Clouds B1 SC SC SC FW SC SC B1 B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 5 50 30 10 QPF 12hr 0 0 0.23 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C Tstms S C C C C S Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 61 78 66 85 69 90 69 86 Temp 65 63 73 76 69 68 79 82 73 71 84 85 74 70 82 83 Dewpt 64 63 67 67 68 68 72 73 72 70 73 74 72 69 72 72 PWind dir E SE SE SE SE SE S SE Wind char LT GN GN GN LT LT LT GN Avg clouds SC SC B1 B1 B2 B2 B2 SC SC B1 B1 FW SC B1 SC SC PoP 12hr 10 20 30 10 30 10 30 20 Rain shwrs S S C S C C S S Tstms C S C C S S $$ MNZ081-172100- WINDOM-COTTONWOOD MN 43.87N 95.12W Elev. 1355 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 56 76 65 78 Temp 53 62 68 70 69 61 59 58 58 68 72 75 74 69 68 66 66 71 75 77 76 Dewpt 52 53 53 54 55 55 55 55 56 61 64 66 67 67 67 66 65 67 67 66 66 RH 96 72 59 57 61 81 87 90 93 78 76 74 79 93 97100 97 87 76 69 71 Wind dir N NE NE E E SE SE SE S S S S S S S S NW NE N NE NE Wind spd 4 5 5 5 5 4 4 5 8 10 11 10 8 5 4 4 5 6 8 8 6 Clouds B1 FW FW SC SC FW SC SC SC B1 B2 B2 B1 B2 B2 B2 B2 B1 SC SC B1 PoP 12hr 0 10 40 50 10 QPF 12hr 0 0 0.05 0.15 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C Tstms S C C C S Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 78 66 83 69 88 69 87 Temp 65 63 75 76 69 68 79 81 72 71 84 86 74 70 83 84 Dewpt 64 63 66 67 67 67 70 72 71 70 73 74 71 68 72 73 PWind dir NE E SE SE SE S S S Wind char LT GN LT GN LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B2 B2 SC SC B1 SC FW SC B1 SC FW PoP 12hr 20 20 40 10 20 10 30 20 Rain shwrs S S S S C S S C S S Tstms S S S C S S S S $$ MNZ089-172100- WORTHINGTON-NOBLES MN 43.65N 95.58W Elev. 1584 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 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 56 76 65 78 Temp 53 61 67 70 69 61 58 57 58 66 71 74 74 69 68 66 66 70 74 76 75 Dewpt 52 54 54 55 56 56 57 56 56 62 65 68 70 69 68 66 66 68 67 67 67 RH 96 78 63 59 63 84 96 96 93 87 81 82 87100100100100 93 79 74 76 Wind dir N NE E E SE SE SE SE S S S S S S S SE NE NE NE NE NE Wind spd 5 8 6 6 6 5 6 8 10 11 11 10 8 5 5 5 6 8 9 9 9 Clouds B1 SC FW SC SC SC FW SC B1 B2 B2 B2 B2 B2 OV B2 OV B1 SC B1 B1 PoP 12hr 0 5 50 50 20 QPF 12hr 0 0 0.06 0.16 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C S S S S Tstms S C C C C S S S Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 63 79 66 84 69 89 69 87 Temp 65 64 74 76 69 68 79 81 72 71 84 85 74 70 83 83 Dewpt 65 64 67 69 68 67 72 74 72 70 74 76 71 68 73 74 PWind dir E E SE SE SE SE S S Wind char LT GN GN GN LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B2 B2 SC SC B1 SC FW SC B1 SC FW PoP 12hr 20 30 30 10 20 10 30 20 Rain shwrs S C S S C S S S C S S Tstms S S S C S S S S S $$ SDZ040-172100- BROOKINGS-BROOKINGS SD 44.30N 96.80W Elev. 1617 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 57 77 62 78 Temp 52 60 68 70 69 64 60 59 59 65 72 75 74 70 66 65 63 69 73 77 75 Dewpt 50 54 55 56 56 57 56 56 57 61 67 68 69 69 66 64 63 66 66 65 65 RH 93 81 63 61 63 78 87 90 93 87 84 79 84 97100 97100 90 79 67 71 Wind dir N SE SE SE SE SE SE SE S S S S S SE SE NE NE NE NE NE E Wind spd 4 5 6 9 10 9 10 10 11 12 13 10 6 5 5 5 6 8 10 10 10 Clouds B1 B1 B1 SC SC B1 SC B1 B2 OV B2 B1 B2 B1 B2 B1 B2 B1 B1 B1 B1 PoP 12hr 0 5 40 30 10 QPF 12hr 0 0 0.08 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S Tstms C C C C S S Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 79 66 86 68 90 67 86 Temp 64 63 74 76 68 67 81 83 72 70 85 86 72 69 82 82 Dewpt 63 63 67 67 67 67 72 72 70 69 72 72 69 67 71 70 PWind dir E SE SE SE SE SE SE SE Wind char LT GN GN GN LT GN GN GN Avg clouds B1 B1 B1 B1 B1 B2 B2 SC SC B1 SC FW SC B1 SC SC PoP 12hr 20 20 30 10 30 10 30 20 Rain shwrs S S S S C C S S C S S Tstms S S S C C S S C S $$ SDZ050-172100- BURKE-GREGORY SD 43.18N 99.29W Elev. 2142 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 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 73 62 85 64 81 Temp 52 59 66 71 71 66 65 63 63 70 78 84 83 73 69 67 66 69 74 78 77 Dewpt 50 54 56 58 61 60 60 60 62 67 70 71 71 70 69 67 66 68 68 68 69 RH 93 83 70 63 71 81 84 90 97 90 76 65 67 90100100100 97 82 71 76 Wind dir E SE SE SE SE SE S S S S S S E SE E NE NE E E E E Wind spd 5 9 11 14 14 13 14 14 16 14 13 11 9 9 8 8 9 10 11 12 11 Wind gust 24 25 26 26 Clouds B1 SC SC SC FW SC SC SC B1 B2 B1 B1 B1 B2 B1 B2 OV B2 B2 B2 B1 PoP 12hr 0 10 20 40 20 QPF 12hr 0 0 0.01 0.19 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S S S S C Tstms S S C C C C S S S S C Heat index 88 87 Max heat 90 84 Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 64 84 66 93 69 94 68 91 Temp 67 66 77 82 70 68 85 88 74 71 89 90 74 70 85 87 Dewpt 67 65 69 70 68 66 70 70 68 64 70 68 67 65 68 68 PWind dir E SE SE S S S S SE Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B2 B2 B1 SC B1 B1 FW FW FW FW FW SC SC SC SC PoP 12hr 40 20 20 10 20 10 20 20 Rain shwrs C C S S S S S S S S Tstms C C S S S S S S S S $$ SDZ057-172100- CHAMBERLAIN-BRULE SD 43.77N 99.32W Elev. 1565 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 62 87 64 82 Temp 52 61 68 74 74 68 66 64 64 72 80 84 83 73 69 67 66 70 76 79 79 Dewpt 50 54 53 56 59 61 61 61 61 67 69 69 70 70 69 67 65 68 67 66 68 RH 93 78 59 53 59 78 84 90 90 84 69 61 65 90100100 97 93 74 64 69 Wind dir E SE SE SE SE SE SE SE SE S S SE E E NE NE NE E E E E Wind spd 5 9 12 14 16 16 16 14 13 13 11 11 10 10 9 9 9 10 11 12 13 Wind gust 25 Clouds SC B1 B1 SC SC B1 SC SC B1 B2 B1 SC B1 B1 B1 B1 B2 B2 B2 B1 B1 PoP 12hr 0 10 20 30 10 QPF 12hr 0 0 0 0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S Tstms S S C C S S S Heat index 82 88 87 Max heat 83 90 85 83 Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 86 66 94 69 97 68 93 Temp 69 66 80 83 71 69 86 90 75 71 91 91 75 70 87 88 Dewpt 68 66 69 70 69 68 69 70 70 67 68 68 67 67 68 68 PWind dir E SE SE SE SE SE SE SE Wind char GN BZ GN GN GN GN GN GN Avg clouds B1 B1 B2 SC SC SC B1 FW FW FW FW FW SC SC SC SC PoP 12hr 40 20 20 10 20 10 20 10 Rain shwrs S C S S S S S S Tstms S C S S S S S S $$ SDZ038-172100- HURON-BEADLE SD 44.38N 98.22W Elev. 1282 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 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 62 82 63 81 Temp 51 63 69 73 74 66 64 62 63 69 76 79 79 72 67 66 64 70 76 79 78 Dewpt 50 52 53 54 56 58 57 58 59 63 67 69 70 69 67 65 64 66 66 65 65 RH 96 67 57 51 53 75 78 87 87 81 74 72 74 90100 97100 87 71 62 64 Wind dir N SE SE SE SE SE SE SE SE S S SE SE E NE NE NE NE NE E E Wind spd 3 5 8 10 12 11 13 13 13 13 11 10 8 6 5 5 6 8 9 10 10 Clouds FW SC SC B1 B1 B1 B1 B1 B2 B1 B1 B1 SC B1 B1 B1 B2 B1 B1 B1 B1 PoP 12hr 5 20 40 20 10 QPF 12hr 0 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S S S Tstms S C C C S S S S Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 63 84 66 91 69 94 68 90 Temp 67 65 78 80 70 68 84 88 73 70 88 89 74 70 85 86 Dewpt 64 64 68 68 68 68 71 71 70 69 70 70 69 67 69 69 PWind dir E SE SE SE SE SE SE SE Wind char GN GN GN GN LT GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC PoP 12hr 30 20 30 10 30 10 30 20 Rain shwrs C S S C S C C C S S Tstms C S S C S C C C S $$ SDZ059-172100- MITCHELL-DAVISON SD 43.76N 98.02W Elev. 1312 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 62 83 65 83 Temp 52 63 70 74 74 66 64 63 63 71 78 81 81 73 69 67 66 72 78 81 79 Dewpt 51 54 56 57 58 60 59 59 59 65 69 71 72 72 69 67 66 68 68 68 68 RH 96 72 61 55 57 81 84 87 87 81 74 72 74 97100100100 87 71 65 69 Wind dir N SE SE SE SE SE SE SE SE S SE SE SE SE E E NE NE E E E Wind spd 4 5 9 11 13 12 13 13 13 13 13 10 8 6 5 5 6 9 10 10 10 Clouds SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 B2 B1 B1 B2 B1 B2 B2 B1 PoP 12hr 0 5 30 30 10 QPF 12hr 0 0 0 0.13 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C S S S Tstms S S C C C S S S Heat index 85 85 84 Max heat 88 85 Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 84 67 91 69 96 69 92 Temp 68 66 79 81 71 69 86 88 74 71 90 90 75 70 87 87 Dewpt 66 65 70 70 69 68 73 73 71 69 72 72 69 67 71 70 PWind dir E SE SE SE SE SE SE SE Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B1 B2 B1 B1 B1 B1 SC SC SC FW FW SC SC SC SC PoP 12hr 30 20 20 5 20 10 20 20 Rain shwrs S C S S S S S S S S S Tstms S C S S S S S S S S $$ SDZ062-172100- SIOUX FALLS-MINNEHAHA SD 43.57N 96.73W Elev. 1424 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 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 59 78 66 81 Temp 54 62 68 71 71 65 61 60 61 68 74 76 76 72 69 67 67 72 77 78 77 Dewpt 53 55 57 58 58 58 57 57 58 63 68 71 71 71 69 66 66 68 69 69 69 RH 96 78 68 63 63 78 87 90 90 84 82 85 85 97100 97 97 87 76 74 76 Wind dir NE E E SE SE SE SE SE SE S S S SE SE SE E NE NE NE E E Wind spd 4 5 6 8 9 8 8 9 10 10 11 10 6 5 4 5 5 6 9 9 9 Clouds B2 SC SC SC SC SC SC SC B2 B2 B2 B2 B1 B2 OV B2 B2 B1 B1 B2 B1 PoP 12hr 0 5 40 40 10 QPF 12hr 0 0 0.03 0.44 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C Tstms S C C C C C Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 64 81 68 88 70 92 70 89 Temp 68 66 77 79 71 69 83 85 74 71 88 88 75 71 84 86 Dewpt 65 65 70 70 70 68 74 74 72 70 75 76 72 69 73 74 PWind dir E SE SE SE SE SE SE SE Wind char LT GN GN GN LT LT LT GN Avg clouds B1 B1 B1 B1 B2 B2 B2 SC SC SC FW FW SC SC SC SC PoP 12hr 20 20 30 5 20 10 20 20 Rain shwrs S S S S C S S S S S Tstms S S S S C S S S S $$ SDZ070-172100- VERMILLION-CLAY SD 42.95N 96.92W Elev. 1132 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 60 81 67 83 Temp 55 64 70 73 73 66 63 62 62 71 77 79 80 73 71 69 68 74 80 80 80 Dewpt 55 58 60 61 61 61 60 60 61 68 72 74 75 73 71 69 68 73 74 74 74 RH 100 81 71 66 66 84 90 93 97 90 85 85 85100100100100 97 82 82 82 Wind dir N NE E SE SE SE SE SE SE SE SE SE SE SE SE SE NE E E NE E Wind spd 5 6 8 8 9 8 9 9 10 11 12 10 8 5 5 5 5 8 10 9 10 Clouds B1 SC FW FW FW SC SC SC B2 B1 B2 B2 B1 B2 B2 B2 B2 B2 B1 B2 B1 PoP 12hr 0 5 30 60 20 QPF 12hr 0 0 0 0.26 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C C S S S Tstms S C L L C C S S S Heat index 81 85 85 86 83 Max heat 87 86 88 Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 85 69 90 71 93 71 92 Temp 70 68 80 82 73 71 85 87 75 72 89 89 76 72 87 88 Dewpt 70 68 74 75 73 70 76 78 74 70 77 78 73 69 76 77 PWind dir E SE E SE SE SE SE S Wind char GN GN GN GN LT GN LT GN Avg clouds B2 B1 B1 B1 B1 B2 B1 FW FW FW FW FW FW SC SC FW PoP 12hr 30 20 30 5 20 10 20 20 Rain shwrs S C S S C C S S S S S Tstms S C S S C C S S S S $$ SDZ069-172100- YANKTON-YANKTON SD 42.95N 97.39W Elev. 1207 ft 427 AM CDT Thu Jul 17 2025 Date Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 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 61 82 68 83 Temp 55 62 68 72 72 66 63 62 63 70 75 79 80 74 71 69 68 73 79 79 78 Dewpt 55 57 59 60 61 62 60 60 61 67 71 73 75 74 71 69 68 71 72 72 73 RH 100 84 73 66 68 87 90 93 93 90 87 82 85100100100100 93 79 79 85 Wind dir N E E SE SE SE SE SE SE SE SE SE SE SE SE E E E E NE E Wind spd 4 6 9 10 10 10 10 10 10 12 13 10 8 5 5 5 6 9 11 10 10 Clouds B1 SC FW FW CL SC SC B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B1 B1 B2 B1 PoP 12hr 0 5 30 50 20 QPF 12hr 0 0 0 0.24 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C S S S S S Tstms C C C C C C S S S S S Heat index 84 81 Max heat 87 84 86 Date Sun 07/20/25 Mon 07/21/25 Tue 07/22/25 Wed 07/23/25 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 66 84 70 91 71 94 71 92 Temp 70 67 78 81 73 71 84 87 76 72 89 89 76 72 85 88 Dewpt 70 67 72 74 73 70 76 77 74 70 75 76 73 69 74 76 PWind dir E SE SE SE SE SE SE SE Wind char GN GN GN GN LT GN LT GN Avg clouds B1 B1 B2 B1 B1 B2 B1 SC SC FW FW FW SC SC SC FW PoP 12hr 30 30 20 5 20 10 20 20 Rain shwrs S C C S S S S S S S S Tstms S C S S S S S S S S $$