Point Forecast Matrices
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
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475 FOUS53 KABR 152142 PFMABR Point Forecast Matrices National Weather Service Aberdeen SD 442 PM CDT Fri Aug 15 2025 SDZ006-160900- Aberdeen-Brown SD 45.45N 98.42W Elev. 1299 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 65 80 66 80 63 Temp 81 72 70 67 65 69 74 78 78 72 70 69 68 72 75 78 76 69 67 65 64 Dewpt 69 69 66 63 63 67 69 72 71 70 69 67 67 69 71 73 71 69 67 65 64 RH 67 90 87 87 93 93 84 82 79 93 97 93 97 90 87 85 85100100100100 Wind dir NE NE NE NE NE NE NE NE NE NE NE NE E E E NE NE NE NE NE N Wind spd 9 11 10 10 11 12 13 13 13 12 10 10 10 10 10 11 10 9 6 5 5 Clouds SC B1 B1 B2 B2 B2 B1 B2 B1 B2 B2 B2 OV B1 B1 B1 SC B1 B1 B1 B2 PoP 12hr 30 20 70 50 30 QPF 12hr 0.04 0.02 0.40 0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C L L C C S S C C S S Tstms C S S S C C L C S S S S S S Heat index 84 Max heat 86 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 62 83 62 86 64 87 62 79 Temp 73 76 66 64 77 80 66 63 79 82 68 64 80 81 68 63 74 75 Dewpt 67 68 66 63 69 69 66 63 68 69 65 63 69 69 65 61 63 63 PWind dir NE NE NE E SE SE S NE NE Wind char LT LT LT LT LT GN GN LT GN Avg clouds B2 SC SC B1 B1 FW FW FW SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 10 30 20 Rain shwrs C C S Tstms C C $$ SDZ020-160900- Watertown-Codington SD 44.91N 97.15W Elev. 1745 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 81 66 81 64 Temp 80 76 74 71 68 72 77 78 78 73 71 69 68 72 76 79 76 71 69 67 66 Dewpt 74 74 72 70 68 70 72 74 73 72 71 69 67 70 71 72 71 70 69 67 65 RH 82 94 93 97100 93 85 88 85 97100100 97 93 85 79 85 97100100 97 Wind dir E E E E NE E E E E E E E E E SE E E E E E NE Wind spd 12 9 6 6 8 10 10 12 13 13 12 12 12 12 12 12 11 10 6 5 5 Clouds SC SC B1 B2 B2 B1 B1 B2 SC B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 B2 PoP 12hr 40 30 60 50 40 QPF 12hr 0.27 0.01 0.43 0.09 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C L L C C C C C C C C Tstms C C C S S C C C C S S S C C C S Heat index 84 Max heat 88 83 85 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 63 80 62 81 63 85 62 78 Temp 74 74 67 64 76 76 66 63 77 78 67 64 79 78 68 64 75 73 Dewpt 68 68 67 64 68 68 66 63 68 68 65 63 67 67 65 62 63 63 PWind dir NE E NE E SE SE S S N Wind char LT LT LT LT LT LT GN LT GN Avg clouds B1 SC SC B1 B1 FW FW SC SC FW FW FW SC FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 5 30 20 Rain shwrs C C S Tstms S S $$ SDZ035-160900- Pierre-Hughes SD 44.38N 100.29W Elev. 1856 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 69 90 67 89 64 Temp 90 79 74 72 69 74 82 88 87 77 73 71 69 74 82 87 86 76 71 68 66 Dewpt 76 71 71 69 68 70 71 71 72 72 71 70 68 70 70 69 70 70 69 68 66 RH 64 77 90 90 97 87 69 57 61 85 93 97 97 87 67 55 59 82 93100100 Wind dir E E NE SE NE E E E E NE NE NE NE NE NE NE NE NE NE NE NE Wind spd 13 12 10 10 11 11 13 14 16 13 11 10 9 9 10 10 10 9 6 6 5 Clouds FW B1 B2 B2 B2 B2 B1 B1 SC B2 B1 B1 B2 B1 SC SC FW SC FW SC B1 PoP 12hr 30 20 50 20 20 QPF 12hr 0.12 0 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S S C C C C S S S S S S Tstms C C C S S S S C C C C S S S S S S Heat index 102 80 86 94 93 86 91 91 Max heat 106 99 88 96 91 87 94 88 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 89 65 91 65 93 66 95 64 86 Temp 81 85 71 66 84 87 71 66 87 89 73 67 88 90 72 66 80 81 Dewpt 68 68 68 66 68 66 66 64 66 63 65 62 64 63 65 62 62 60 PWind dir NE E E SE SE SE SE E NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 5 5 30 20 Rain shwrs S S S C S Tstms S S S C S $$ SDZ009-160900- Mobridge-Walworth SD 45.55N 100.41W Elev. 1676 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 82 65 82 63 Temp 81 73 70 68 65 69 76 80 78 71 68 67 67 69 74 79 78 71 68 66 65 Dewpt 69 66 64 63 61 64 68 69 69 68 68 67 67 68 69 69 69 68 67 65 64 RH 67 79 81 84 87 84 76 69 74 90100100100 97 84 72 74 90 97 97 97 Wind dir E E E E E E E E E E E NE NE E E NE NE E E NE NE Wind spd 9 13 11 11 12 12 13 14 14 13 11 10 10 10 10 10 10 8 6 5 5 Wind gust 24 25 25 24 Clouds FW B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 OV B2 B2 B1 SC SC SC SC B1 B2 PoP 12hr 20 20 60 30 30 QPF 12hr 0.15 0 0.22 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C L L C C C C S S Tstms S S S S S C C C C S S S S Heat index 85 82 Max heat 87 83 85 84 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 63 88 64 91 65 90 62 81 Temp 75 79 68 64 80 84 69 65 84 86 71 66 84 84 69 64 76 76 Dewpt 67 67 66 64 68 66 66 63 67 65 64 62 65 66 64 61 60 59 PWind dir E E E SE SE SE SE NE NE Wind char LT LT LT LT GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 10 10 30 20 Rain shwrs S S C S Tstms S S S $$ SDZ008-160900- Sisseton-Roberts SD 45.67N 96.99W Elev. 1024 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 65 78 64 76 63 Temp 81 72 70 68 67 70 74 76 76 71 68 68 66 69 72 75 73 69 67 66 64 Dewpt 70 70 68 67 66 67 69 71 70 70 67 66 64 67 69 70 69 68 67 65 64 RH 69 93 93 97 97 90 84 85 82 97 97 93 93 93 90 84 87 97100 97100 Wind dir NE NE N E NE NE NE NE E E E E E E E E E NE NE NE NE Wind spd 5 6 5 5 6 9 10 10 11 10 9 10 10 11 12 12 11 9 6 5 5 Clouds SC B1 B1 OV OV B1 B2 B2 B2 B2 B2 OV OV B2 B2 B1 B1 B2 B2 B2 OV PoP 12hr 50 30 60 60 40 QPF 12hr 0.26 0.28 0.39 0.45 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S S L L L L C C C C C C Tstms S C C C S S S S L L C S C C C S Heat index 85 Max heat 86 82 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 63 79 62 82 63 85 62 78 Temp 71 72 65 64 76 77 66 64 78 78 67 64 80 79 68 64 75 73 Dewpt 66 66 65 63 67 67 65 63 68 68 65 62 67 68 65 61 62 61 PWind dir NE E E SE SE S S W N Wind char LT LT LT LT LT LT GN LT GN Avg clouds B2 B1 B1 B1 B1 SC FW SC SC FW FW FW FW FW SC SC SC FW PoP 12hr 10 5 5 0 5 5 10 30 10 Rain shwrs S C Tstms S S $$ MNZ039-160900- Wheaton-Traverse MN 45.71N 96.50W Elev. 1024 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 79 64 76 63 Temp 83 73 71 70 67 71 76 77 76 71 68 67 65 69 72 74 73 68 67 66 64 Dewpt 69 71 70 69 66 69 70 71 70 69 67 65 64 66 69 70 68 68 67 65 64 RH 63 93 97 97 97 93 82 82 82 93 97 93 97 90 90 87 84100100 97100 Wind dir NE NE NE E NE NE E E E E E E E E E E E E E NE NE Wind spd 5 6 5 5 6 9 10 10 10 10 10 10 11 12 13 13 12 10 8 6 6 Clouds FW SC SC B2 OV B1 B1 B1 B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 50 30 60 70 50 QPF 12hr 0.47 0.05 0.46 0.18 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S S L L L L C C C C C C S Tstms S C C C S S S S L C C S C C C C S Heat index 86 Max heat 87 83 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 62 79 62 82 63 84 63 78 Temp 71 72 65 63 74 76 66 63 77 78 67 63 79 79 68 63 74 73 Dewpt 66 66 65 63 67 67 66 63 67 68 65 63 67 68 66 62 62 61 PWind dir NE E NE SE SE SE S SW N Wind char LT LT LT LT LT LT GN LT GN Avg clouds B2 B1 SC SC B1 SC FW SC SC FW FW FW SC FW SC B1 SC FW PoP 12hr 20 10 10 0 5 5 10 30 20 Rain shwrs S S C S Tstms S S $$ MNZ046-160900- Ortonville-Big Stone MN 45.31N 96.42W Elev. 1099 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 68 81 66 78 65 Temp 78 75 73 71 70 73 78 80 78 73 71 69 67 70 74 77 76 71 69 68 66 Dewpt 74 74 72 71 69 70 71 73 72 72 70 67 66 68 70 72 71 70 69 68 66 RH 88 97 97100 97 90 79 79 82 97 97 93 97 93 87 85 85 97100100100 Wind dir E NE E E NE NE E E E NE E E E E E E E E NE NE NE Wind spd 2 4 3 3 4 5 6 6 9 8 6 8 8 10 10 10 10 8 5 4 4 Clouds SC SC SC B2 B2 B1 B1 B1 B1 B1 B2 B2 OV B2 B1 B1 B1 B1 B1 B2 OV PoP 12hr 50 30 60 60 50 QPF 12hr 0.25 0.14 0.34 0.13 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S C C L L L L C C C C C C Tstms S C C C S S C C L C C S C C C C S S Heat index 82 Max heat 86 86 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 63 79 64 82 64 84 64 79 Temp 72 74 67 64 75 77 66 64 77 79 67 64 79 79 68 64 76 75 Dewpt 67 67 67 64 67 68 66 64 67 68 66 64 68 68 66 63 63 63 PWind dir N NE NE E SE SE S SW N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 SC B1 B1 SC FW SC SC FW FW FW SC FW SC SC SC FW PoP 12hr 10 10 5 0 5 5 5 20 10 Rain shwrs S S Tstms S S $$ SDZ003-160900- McIntosh-Corson SD 45.92N 101.35W Elev. 2316 ft 342 PM MDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 81 64 80 62 Temp 84 73 68 65 63 68 76 79 78 70 67 66 65 67 73 78 78 69 65 63 63 Dewpt 64 64 64 61 60 63 66 68 69 68 67 66 65 67 68 68 68 68 65 63 63 RH 51 73 87 87 90 84 71 69 74 93100100100100 84 71 71 97100100100 Wind dir E E E E E E E E E E E E NE E E E E E E E E Wind spd 9 14 12 12 13 13 14 17 16 14 12 10 10 10 10 10 10 8 6 5 5 Clouds FW B1 B1 B1 B1 B1 B1 B2 SC B2 OV OV OV B1 B1 SC SC SC B1 B1 B2 PoP 12hr 10 20 50 30 30 QPF 12hr 0.04 0 0.29 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C S S Tstms S S C C C C S S C Heat index 85 Max heat 88 84 84 83 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 63 88 64 91 64 89 62 79 Temp 75 79 67 64 81 85 69 64 84 87 71 65 84 83 68 62 74 75 Dewpt 67 67 66 63 67 66 66 63 66 64 63 61 65 65 63 59 59 57 PWind dir E SE SE SE SE SE E NE NE Wind char GN LT GN GN GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW FW CL FW FW FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 10 10 30 20 Rain shwrs S S C S Tstms S S S $$ SDZ015-160900- White Horse-Dewey SD 45.27N 100.89W Elev. 1716 ft 342 PM MDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 66 86 66 85 63 Temp 82 75 71 68 66 71 79 83 81 74 70 69 68 70 77 82 83 74 68 66 66 Dewpt 69 69 68 66 64 67 70 71 71 70 70 69 67 70 70 70 70 70 68 66 66 RH 65 82 90 93 93 87 74 67 72 87100100 97100 79 67 65 87100100100 Wind dir E E E E NE E E E E E NE NE NE NE NE NE NE NE E NE NE Wind spd 11 12 10 10 10 10 13 14 14 13 10 9 8 8 9 10 10 6 5 4 4 Clouds FW B1 B2 B1 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 PoP 12hr 20 20 50 20 30 QPF 12hr 0 0 0.40 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C S S C C Tstms S S S S S C C C C S S C S Heat index 85 88 85 86 86 Max heat 88 83 90 83 88 85 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 64 91 65 93 66 95 63 83 Temp 78 83 70 66 83 88 71 66 86 89 73 67 87 87 71 64 77 78 Dewpt 68 67 68 65 69 67 66 65 67 65 65 63 65 65 66 61 61 59 PWind dir E E SE SE SE SE SE NE NE Wind char LT LT GN LT GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 5 10 30 20 Rain shwrs S S C S Tstms S S C $$ SDZ033-160900- Mission Ridge-Stanley SD 44.69N 100.79W Elev. 1985 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 86 67 86 64 Temp 86 78 74 71 68 72 78 84 83 75 71 70 68 72 78 83 83 76 71 69 66 Dewpt 70 71 70 69 67 68 70 72 71 71 70 69 67 69 70 70 70 70 69 68 66 RH 59 79 87 93 97 87 76 67 67 87 97 97 97 90 76 65 65 82 93 97100 Wind dir E E NE NE NE E E E E NE NE NE NE NE NE NE NE NE NE NE NE Wind spd 11 13 11 11 12 12 13 14 16 13 12 10 10 10 10 10 10 9 8 6 6 Clouds SC B1 B2 B1 B2 B2 B1 B1 SC B2 B2 B1 B2 B1 SC SC FW SC SC SC B1 PoP 12hr 30 20 50 20 30 QPF 12hr 0.11 0.03 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S C C C C S S S S C C Tstms S C S S S S C C C C S S S C S Heat index 91 89 87 87 88 Max heat 94 89 92 87 90 86 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 65 89 66 92 66 94 64 84 Temp 78 84 72 66 82 86 73 67 85 88 74 68 86 88 73 66 77 79 Dewpt 68 67 68 66 68 67 66 64 66 64 65 62 65 64 65 61 61 59 PWind dir E E E SE SE SE SE NE NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW FW SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 10 5 5 5 10 30 20 Rain shwrs S S C S Tstms S S C S $$ SDZ045-160900- Murdo-Jones SD 43.89N 100.71W Elev. 2313 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 68 91 67 90 64 Temp 88 79 75 70 68 76 84 89 89 78 73 69 68 73 82 88 87 77 71 67 66 Dewpt 71 69 69 68 68 70 69 69 71 71 70 68 67 70 69 68 68 68 69 67 66 RH 57 72 82 93100 82 61 52 56 79 90 97 97 90 65 52 53 74 93100100 Wind dir E E NE NE E E E E E NE NE NE NE N N NE NE NE E NE NE Wind spd 11 11 10 10 10 10 12 13 14 13 11 10 10 9 9 10 10 9 8 6 6 Clouds FW B2 B1 B2 B2 B1 SC SC SC B2 B1 B1 B2 B1 SC FW FW SC SC SC SC PoP 12hr 30 20 40 20 20 QPF 12hr 0.18 0 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S C C C C S S S S S S S S Tstms C C C S S C C C C S S S S S S Heat index 94 80 88 94 94 85 91 91 Max heat 96 93 88 97 93 85 93 88 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 91 65 92 64 94 66 96 64 86 Temp 83 86 71 66 85 88 71 66 87 89 73 66 89 90 73 65 79 81 Dewpt 68 67 67 66 66 65 66 64 64 62 62 61 61 60 63 62 62 60 PWind dir NE E E SE SE SE S E NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 10 10 5 5 5 30 20 Rain shwrs S C S Tstms S C S $$ SDZ048-160900- Presho-Lyman SD 43.91N 100.06W Elev. 1775 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 92 67 91 65 Temp 89 79 75 71 69 76 85 90 90 79 74 71 68 74 83 89 88 77 71 69 67 Dewpt 74 71 70 69 68 71 71 72 72 72 70 69 68 71 71 70 70 70 69 68 67 RH 61 77 84 93 97 85 63 56 56 79 87 93100 90 67 54 55 79 93 97100 Wind dir E E E NE E E E E E E NE NE NE N N N NE NE NE NE N Wind spd 12 11 9 9 10 11 13 14 16 13 11 10 10 10 10 10 10 9 8 5 5 Clouds SC B2 B1 B1 B2 B2 SC SC SC B2 B1 B1 B2 B1 SC FW FW SC FW SC SC PoP 12hr 30 20 40 20 20 QPF 12hr 0.21 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S C C C C S S S S S S S S Tstms C C C S S C C C C S S S S S S S Heat index 98 90 97 97 88 94 93 Max heat 101 95 90 100 94 88 96 90 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 65 91 64 93 65 95 65 87 Temp 83 86 71 66 85 87 71 66 87 89 72 66 89 90 72 66 81 82 Dewpt 70 70 67 66 69 67 66 65 67 65 64 62 65 63 64 63 63 61 PWind dir NE E E SE SE SE S E NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 10 10 5 5 5 30 20 Rain shwrs S S C S Tstms S S C S $$ SDZ051-160900- Fort Thompson-Buffalo SD 44.05N 99.41W Elev. 1440 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 70 91 68 88 65 Temp 90 80 76 72 70 76 83 88 88 79 75 72 70 74 82 86 87 77 72 69 67 Dewpt 74 74 72 71 69 71 72 72 74 73 70 69 68 71 71 71 71 71 70 69 67 RH 60 82 87 97 97 85 70 59 63 82 84 90 93 90 69 61 59 82 93100100 Wind dir E E E NW E E E E E E E NE E E N N N NE NE NE NE Wind spd 13 10 9 9 9 10 12 13 14 13 11 10 9 9 10 10 10 9 6 5 5 Clouds FW B1 B2 B1 B2 B1 SC SC SC B1 B1 B1 B1 B1 SC FW FW SC FW SC B1 PoP 12hr 30 20 40 20 20 QPF 12hr 0.26 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S C C C C S S S S S S S S Tstms C C C S S C C C C S S S S S S S S Heat index 100 83 88 95 96 86 92 93 Max heat 103 97 90 100 96 88 96 91 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 87 65 88 64 90 65 92 65 84 Temp 80 83 71 66 82 85 71 66 83 86 72 66 86 87 72 66 79 80 Dewpt 70 70 68 66 69 68 67 65 68 67 65 64 66 66 65 63 64 62 PWind dir NE E E E SE SE S E NE Wind char LT LT GN LT GN GN GN GN GN Avg clouds SC FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 10 5 5 5 5 30 20 Rain shwrs S S C S Tstms S S C S $$ SDZ036-160900- Highmore-Hyde SD 45.52N 99.44W Elev. 1886 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 86 67 85 63 Temp 83 76 72 70 69 72 78 83 81 74 71 69 68 72 78 82 81 72 69 66 66 Dewpt 73 74 71 69 68 70 72 73 74 73 70 69 68 70 71 71 73 71 69 66 66 RH 72 94 97 97 97 93 82 72 79 97 97100100 93 79 69 77 97100100100 Wind dir E E E NE NE E E E E NE NE NE NE E NE NE NE NE NE NE NE Wind spd 12 14 13 13 14 14 16 17 18 18 14 13 13 12 11 11 12 11 10 9 9 Clouds SC B1 B2 B1 B2 B1 B1 B1 SC B2 B1 B1 B2 B1 SC SC FW SC SC B1 B2 PoP 12hr 30 20 50 30 20 QPF 12hr 0.24 0 0.13 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S C C C C C C S S S S S S Tstms S C C S S S S C C C C S S S S S S S S Heat index 89 88 87 86 86 Max heat 90 87 90 85 89 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 63 86 63 88 65 90 63 82 Temp 76 79 68 65 80 82 68 64 82 84 70 66 84 85 71 64 77 76 Dewpt 69 70 67 65 69 69 66 64 68 67 65 63 66 66 64 61 63 62 PWind dir NE E E E SE SE S E NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 10 30 20 Rain shwrs S C S Tstms S C S $$ SDZ037-160900- Miller-Hand SD 45.52N 98.99W Elev. 1578 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 62 77 64 78 62 Temp 77 71 68 65 63 66 71 75 75 69 68 67 66 69 73 76 75 69 66 64 63 Dewpt 70 66 63 61 60 65 68 70 70 69 68 67 66 68 71 71 71 69 66 64 63 RH 79 84 84 87 90 97 90 84 84100100100100 97 93 85 87100100100100 Wind dir E NE NE NE NE NE E NE NE NE NE NE NE E E NE NE NE NE NE NE Wind spd 9 13 12 13 13 16 16 17 17 13 12 12 11 12 12 12 11 10 8 8 6 Clouds SC B2 B2 B2 B2 B2 B2 B2 B1 OV OV OV OV B2 B1 B1 B1 B1 B2 B2 OV PoP 12hr 30 20 70 40 30 QPF 12hr 0.06 0 0.24 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C L L C C S S C C S S Tstms C S S S C C L C S S S S S S S Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 61 83 62 86 63 87 62 78 Temp 72 75 65 63 76 80 66 63 79 82 67 63 80 80 68 62 74 74 Dewpt 67 68 65 63 69 70 66 63 69 69 65 62 68 69 65 61 63 62 PWind dir NE NE E SE SE SE SE NE NE Wind char GN LT LT LT GN GN GN GN GN Avg clouds B2 SC SC B1 SC FW FW SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 10 40 20 Rain shwrs C C S Tstms C C $$ SDZ034-160900- Onida-Sully SD 44.70N 100.07W Elev. 1873 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 85 65 85 63 Temp 83 76 71 70 68 71 77 83 81 74 71 69 68 72 78 83 82 73 68 67 66 Dewpt 74 72 71 69 67 69 71 72 72 72 70 69 67 70 71 70 71 70 68 67 65 RH 74 87100 97 97 93 82 70 74 93 97100 97 93 79 65 69 90100100 97 Wind dir E E E E NE E E E E NE NE NE NE NE NE NE NE NE NE NE NE Wind spd 12 14 13 13 14 13 14 17 18 16 14 12 11 10 10 10 10 10 9 8 8 Clouds FW B1 B1 B1 B2 B2 B2 B1 SC B2 B1 B1 B2 B1 SC SC FW SC FW B1 B2 PoP 12hr 30 20 50 30 20 QPF 12hr 0.14 0 0.10 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S C C C C C C S S S S Tstms S C C S S S S C C C C S S S S S S Heat index 90 88 85 87 86 Max heat 91 87 90 84 89 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 63 87 63 90 65 92 62 83 Temp 77 82 68 65 81 84 69 64 84 86 71 65 84 86 71 64 77 78 Dewpt 68 69 67 65 69 68 66 63 68 65 65 62 65 66 65 61 63 61 PWind dir NE E E E SE SE SE E NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 10 5 5 5 10 30 20 Rain shwrs S S S C S Tstms S S S C S $$ SDZ016-160900- Gettysburg-Potter SD 45.01N 99.95W Elev. 2064 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 63 80 64 81 61 Temp 80 72 68 66 64 69 74 78 78 71 68 68 67 69 74 78 78 69 67 66 64 Dewpt 72 70 68 66 63 67 69 72 72 70 68 67 67 69 70 70 71 69 67 65 64 RH 77 93100100 97 93 84 82 82 97100 97100100 87 76 79100100 97100 Wind dir E E E E NE E E E E E NE NE E E NE NE NE NE NE NE NE Wind spd 10 16 13 13 14 16 16 17 17 17 14 13 13 12 11 10 10 10 9 9 9 Wind gust 27 Clouds FW B1 B2 B2 B1 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 SC FW SC SC B1 B2 PoP 12hr 30 20 60 30 30 QPF 12hr 0.33 0 0.13 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S C C L L C C C C S S Tstms S C S S S S C C C S S S C S S Heat index 83 Max heat 86 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 61 84 62 87 63 90 61 80 Temp 75 79 66 64 78 82 67 63 82 84 69 65 82 84 68 62 74 75 Dewpt 67 69 66 64 69 68 66 63 67 66 64 62 65 66 64 60 62 61 PWind dir NE E E SE SE SE SE NE NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 10 10 40 20 Rain shwrs S S S C S Tstms S S S C S $$ SDZ017-160900- Faulkton-Faulk SD 45.03N 99.13W Elev. 1581 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 80 65 81 63 Temp 79 73 70 67 65 69 74 78 78 72 70 69 68 70 75 78 77 71 68 66 64 Dewpt 74 72 69 66 65 68 71 73 74 72 70 68 67 70 72 73 73 70 68 66 64 RH 85 97 97 97100 97 90 85 88100100 97 97100 90 85 87 97100100100 Wind dir NE NE NE N N E E E NE NE NE NE NE E NE NE NE NE NE NE N Wind spd 9 13 11 11 13 13 14 16 16 13 12 11 11 11 11 10 11 10 8 6 8 Clouds SC B1 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC B1 B1 B2 PoP 12hr 30 20 60 30 30 QPF 12hr 0.15 0 0.34 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S S S C C L L C C S S C C S S Tstms S S C S S S S C C C C S S S S S S S Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 62 83 62 86 63 88 62 79 Temp 73 77 67 64 77 80 67 63 79 82 68 64 81 81 68 62 74 74 Dewpt 69 70 67 64 70 70 66 63 69 69 65 63 68 70 65 61 65 64 PWind dir NE NE NE E SE SE S NE NE Wind char GN LT LT LT GN GN GN GN GN Avg clouds B2 SC SC SC SC FW FW FW SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 10 40 20 Rain shwrs C C S Tstms C C $$ SDZ010-160900- Roscoe-Edmunds SD 45.45N 99.33W Elev. 1831 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 62 76 64 78 61 Temp 75 70 67 65 63 66 71 74 74 69 68 67 66 68 72 75 74 69 66 64 63 Dewpt 71 66 64 61 60 65 69 70 71 69 67 67 66 68 71 70 71 68 66 64 63 RH 87 87 90 87 90 97 93 87 90100 97100100100 97 84 90 97100100100 Wind dir E E E E NE E E E E E E E E E E NE NE NE NE NE NE Wind spd 10 17 13 14 16 17 18 18 18 17 14 13 13 13 13 12 12 10 9 9 8 Clouds SC B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 OV OV B2 B1 B1 SC B1 B1 B2 OV PoP 12hr 30 20 70 40 30 QPF 12hr 0.14 0 0.32 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C L L C C S S C C S S Tstms S S S S C C C C S S S S S S S Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 61 82 62 84 63 86 61 77 Temp 71 74 65 63 76 79 66 63 79 80 68 63 80 80 68 62 73 73 Dewpt 68 69 65 63 69 70 65 63 68 69 65 62 68 69 65 61 63 62 PWind dir NE E E SE SE SE SE NE NE Wind char GN LT GN LT GN GN GN GN GN Avg clouds B2 SC SC B1 SC FW FW FW SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 10 10 40 20 Rain shwrs C C S Tstms C C $$ SDZ004-160900- Herreid-Campbell SD 45.84N 100.08W Elev. 1686 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 82 64 81 61 Temp 80 72 68 65 63 69 76 80 78 70 68 66 66 69 74 78 77 69 66 64 63 Dewpt 67 64 62 61 60 64 66 68 68 67 67 66 66 68 69 68 68 68 66 64 63 RH 65 76 81 87 90 84 71 67 71 90 97100100 97 84 71 74 97100100100 Wind dir E E E E E E E E E E E E E E E E E E E E NE Wind spd 12 13 12 12 13 14 16 17 16 13 12 11 10 11 11 11 10 8 5 5 5 Wind gust 24 Clouds FW B1 B2 B1 B1 SC B1 SC B2 B2 OV OV OV B2 B1 B1 SC SC B1 B2 B2 PoP 12hr 20 20 60 40 20 QPF 12hr 0.07 0 0.22 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S L L C C S S S S Tstms S S S S S C C S C S Heat index 82 81 Max heat 86 84 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 62 87 62 90 64 90 62 80 Temp 75 79 67 64 80 83 68 63 84 85 69 65 84 84 68 62 75 76 Dewpt 67 67 67 64 68 67 66 63 67 66 65 62 66 66 64 60 60 59 PWind dir E SE SE SE SE SE SE NE NE Wind char LT LT LT LT GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW FW CL FW FW FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 10 10 30 20 Rain shwrs S S S C S Tstms S S S S $$ SDZ005-160900- Eureka-McPherson SD 45.77N 99.62W Elev. 1890 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 62 79 64 78 62 Temp 79 70 68 65 63 66 73 77 76 69 68 66 66 68 72 76 75 69 65 64 63 Dewpt 69 63 61 59 60 63 66 67 67 67 67 66 66 68 69 68 68 67 65 64 63 RH 72 78 78 81 90 90 79 71 74 93 97100100100 90 76 79 93100100100 Wind dir E E E E E E E E E E E E E E E E E E E NE NE Wind spd 8 18 16 17 17 19 20 21 20 18 17 16 14 14 14 13 13 10 9 8 8 Clouds SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 OV OV B2 B1 B1 SC B1 B1 B2 OV PoP 12hr 20 20 60 40 30 QPF 12hr 0.14 0 0.21 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S L L C C S S S S C C Tstms S S S S S C C S C S S S Heat index 80 Max heat 85 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 62 85 62 88 64 88 62 79 Temp 73 77 66 63 78 82 67 63 82 83 68 64 82 82 68 62 74 74 Dewpt 66 66 65 63 67 66 65 63 66 65 65 61 66 66 64 60 60 58 PWind dir E E E SE SE SE SE NE NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 SC SC B1 SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 10 5 5 10 20 40 20 Rain shwrs S S S C S Tstms S S S S $$ SDZ018-160900- Redfield-Spink SD 44.87N 98.52W Elev. 1302 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 84 67 84 63 Temp 82 76 72 70 68 74 79 82 81 74 72 69 68 74 79 82 79 72 68 66 65 Dewpt 76 74 71 69 67 70 71 72 73 72 70 69 67 70 71 72 71 71 68 66 64 RH 82 94 97 97 97 87 77 72 77 93 93100 97 87 77 72 77 97100100 97 Wind dir E NE NE N N E E E NE NE NE NE E E E NE N NE N N N Wind spd 8 10 9 10 10 11 13 13 14 13 11 11 10 11 11 11 11 10 8 6 6 Clouds SC SC B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 B2 PoP 12hr 30 30 60 40 30 QPF 12hr 0.14 0 0.20 0.07 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C L L C C S S C C S S Tstms C C S S S C C C C S S S S S S Heat index 89 87 85 86 80 Max heat 91 87 89 84 87 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 63 85 62 87 64 89 63 82 Temp 76 78 67 64 79 81 68 63 81 83 69 65 82 82 69 64 77 76 Dewpt 67 68 67 64 68 68 66 63 68 67 65 63 67 68 64 61 63 61 PWind dir NE NE NE E SE SE S E NE Wind char GN LT LT LT GN GN GN GN GN Avg clouds B2 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 10 30 20 Rain shwrs C C S Tstms S S S $$ SDZ019-160900- Clark-Clark SD 44.88N 97.73W Elev. 1798 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 68 81 67 83 64 Temp 80 75 73 71 69 73 77 79 78 73 72 70 68 72 77 79 77 71 68 66 66 Dewpt 74 74 72 70 68 70 72 74 73 72 71 69 67 70 71 73 72 70 68 66 65 RH 82 97 97 97 97 90 85 85 85 97 97 97 97 93 82 82 85 97100100 97 Wind dir E E E SE NE E E E E E E E E E SE SE E E E NE NE Wind spd 6 11 10 10 10 12 13 14 16 17 16 16 14 14 13 13 12 10 9 8 8 Clouds SC SC B1 B2 B1 SC B1 B2 B1 B2 B2 B2 B2 SC SC SC SC SC SC SC B2 PoP 12hr 40 30 60 50 30 QPF 12hr 0.09 0 0.48 0.11 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C L L C C C C C C S S Tstms C C S S S C C C C S S S C C C S Heat index 82 Max heat 89 83 85 84 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 63 81 62 83 64 85 63 79 Temp 74 75 67 64 76 77 67 64 78 78 68 65 79 79 68 64 74 73 Dewpt 69 68 67 64 69 68 66 63 68 68 66 63 67 67 65 61 63 62 PWind dir NE E NE E SE SE S E NE Wind char GN LT LT LT GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 10 30 20 Rain shwrs C C S Tstms S S S $$ SDZ023-160900- Clear Lake-Deuel SD 44.77N 96.68W Elev. 1834 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 82 65 81 64 Temp 79 74 72 70 68 73 77 80 78 72 71 69 67 72 76 79 76 71 68 67 66 Dewpt 73 72 71 69 66 69 71 72 72 71 70 68 66 68 69 70 70 69 67 66 64 RH 82 93 97 97 93 87 82 77 82 97 97 97 97 87 79 74 82 93 97 97 93 Wind dir E E E SE E SE NE E E NE E E E E SE E E E NE NE NE Wind spd 5 6 5 5 6 9 10 10 11 11 10 10 11 11 12 12 10 10 8 6 6 Clouds SC B1 B1 B2 B2 B2 B1 B1 SC B2 B2 B2 OV B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 50 30 60 50 50 QPF 12hr 0.29 0.03 0.29 0.08 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S C C L L C C C C C C C C Tstms S C C C S S C C C C S S S C C C S S Heat index 82 Max heat 85 86 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 63 79 62 81 62 84 62 78 Temp 73 73 66 64 75 76 65 63 77 77 66 63 79 78 67 64 75 73 Dewpt 67 67 65 63 66 67 64 62 66 66 63 61 65 66 63 61 62 62 PWind dir NE NE NE E E SE S SW N Wind char GN LT LT LT LT LT GN GN GN Avg clouds B2 SC SC B1 B1 SC FW SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 5 30 10 Rain shwrs S C S Tstms S S S $$ SDZ021-160900- Milbank-Grant SD 45.22N 96.63W Elev. 1152 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 68 80 65 78 64 Temp 78 74 71 70 69 72 77 78 78 72 71 69 67 70 74 77 76 70 69 67 66 Dewpt 74 74 71 70 68 70 72 73 73 72 70 68 67 68 71 72 71 70 69 67 66 RH 88100100100 97 93 85 85 85100 97 97100 93 90 85 85100100100100 Wind dir E NE E E NE NE E E NE NE E E E E E E E NE NE NE N Wind spd 9 5 4 4 5 5 8 8 10 9 8 8 9 10 10 10 10 8 5 5 5 Clouds SC SC B1 B2 B2 B1 B2 B2 B2 B1 B2 B2 OV B2 B1 B1 B1 B1 B2 B2 B2 PoP 12hr 50 30 60 60 50 QPF 12hr 0.18 0.03 0.39 0.14 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S C C L L L L C C C C C C Tstms S C C C S S C C L C S S C C C C S S Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 63 79 63 82 63 84 63 78 Temp 72 73 67 64 74 76 66 64 77 78 66 64 79 79 68 64 75 74 Dewpt 68 67 67 64 68 69 66 63 68 68 66 63 68 68 66 63 63 63 PWind dir N NE NE SE SE SE S SW N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 SC B1 B1 SC FW SC SC FW FW FW FW FW SC SC SC FW PoP 12hr 10 10 5 0 5 5 5 30 10 Rain shwrs S C Tstms S S $$ SDZ011-160900- Webster-Day SD 45.34N 97.52W Elev. 1857 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 77 65 78 63 Temp 76 74 72 71 68 71 75 76 75 72 71 69 67 69 74 76 74 70 68 66 65 Dewpt 73 70 69 69 66 67 70 71 70 70 70 68 66 67 69 70 70 69 67 65 64 RH 90 87 90 93 93 87 84 85 84 93 97 97 97 93 84 82 87 97 97 97 97 Wind dir E E E E NE NE E E E E E E E E E E E E E E NE Wind spd 13 10 9 9 10 11 12 13 13 13 13 13 13 13 13 13 12 10 8 6 6 Wind gust 24 24 24 24 24 Clouds FW SC B2 B2 B2 SC B1 B1 B1 B2 OV OV OV B1 B1 B1 SC B1 B2 B2 OV PoP 12hr 40 30 70 50 40 QPF 12hr 0.07 0.03 0.61 0.22 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C L L C C C C C C C C Tstms S C S S S C C L C S S C C C S Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 63 79 62 81 64 84 62 77 Temp 71 72 67 64 75 76 67 64 78 78 68 65 79 78 68 64 74 73 Dewpt 66 65 66 64 66 67 66 63 66 67 65 63 66 66 65 61 61 61 PWind dir NE E NE SE SE SE S S N Wind char LT LT LT LT LT GN GN LT GN Avg clouds B2 B1 SC B1 SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 10 10 5 5 5 10 30 10 Rain shwrs S C Tstms S C $$ SDZ007-160900- Britton-Marshall SD 45.79N 97.75W Elev. 1358 ft 442 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 64 77 64 77 62 Temp 81 70 68 66 64 69 73 76 75 70 68 68 66 71 74 76 73 69 66 64 63 Dewpt 69 67 64 64 64 67 69 70 70 70 68 67 66 68 70 71 70 68 66 64 63 RH 67 90 87 93100 93 87 82 84100100 97100 90 87 85 90 97100100100 Wind dir NE NE NE N NE NE NE NE E E E E E E E E NE NE NE NE NE Wind spd 9 10 9 10 10 12 13 13 13 12 11 11 12 13 13 13 12 10 6 5 5 Wind gust 24 Clouds SC SC B1 B2 B2 B1 B2 B2 SC B2 OV B2 OV B1 B2 B1 B1 B2 B2 B2 OV PoP 12hr 40 20 60 60 30 QPF 12hr 0.12 0.15 0.48 0.12 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S S S L L L L C C C C C C Tstms S S S S S S S S L C S S S C S Heat index 84 Max heat 86 Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 81 62 84 64 85 62 78 Temp 71 73 65 64 76 78 66 64 79 80 68 65 80 80 68 63 75 74 Dewpt 66 67 65 64 69 69 66 63 69 70 66 63 69 69 65 61 63 63 PWind dir NE E NE SE SE SE S NE N Wind char LT LT LT LT LT LT GN LT GN Avg clouds B2 B1 SC B1 SC FW FW FW SC FW FW FW FW FW SC SC SC FW PoP 12hr 10 5 10 0 5 5 10 30 10 Rain shwrs S C Tstms S C $$