Point Forecast Matrices
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
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574 FOUS53 KABR 181027 PFMABR Point Forecast Matrices National Weather Service Aberdeen SD 527 AM CDT Mon Aug 18 2025 SDZ006-182100- Aberdeen-Brown SD 45.45N 98.42W Elev. 1299 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 85 64 87 64 87 Temp 67 71 79 84 83 73 68 66 65 73 81 85 83 74 70 67 66 74 82 85 83 Dewpt 65 69 71 71 71 70 67 66 65 69 70 71 70 70 68 66 65 69 70 71 70 RH 93 93 77 65 67 90 97100100 87 69 63 65 87 93 97 97 84 67 63 65 Wind dir N N N NE E NE NE NE NE E E E E E SE SE S S S S S Wind spd 4 5 5 5 5 4 3 3 3 4 5 5 5 5 5 4 5 8 10 11 10 Clouds B2 B1 FW FW SC SC SC SC B1 FW FW FW CL FW FW FW SC FW CL CL CL PoP 12hr 5 10 5 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Heat index 89 88 85 90 87 86 90 87 Max heat 83 91 87 85 90 83 86 90 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 88 60 78 52 72 48 70 Temp 71 66 82 81 67 61 73 75 60 54 68 68 54 49 65 68 Dewpt 65 64 70 71 65 59 60 59 53 49 53 54 50 48 52 53 PWind dir S S N N NW NW N NE Wind char GN GN GN GN LT GN LT LT Avg clouds CL FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 50 10 5 5 5 5 Rain shwrs S C C Tstms C $$ SDZ020-182100- Watertown-Codington SD 44.91N 97.15W Elev. 1745 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 65 83 64 82 Temp 69 72 79 82 81 72 68 67 66 72 79 81 79 71 69 67 66 72 79 81 78 Dewpt 69 71 71 71 71 70 68 67 66 69 69 70 70 68 68 66 65 68 69 69 68 RH 100 97 77 69 72 93100100100 90 72 69 74 90 97 97 97 87 72 67 71 Wind dir N NW NW N N NE E SE NE E E NE E E E SE SE SE SE SE SE Wind spd 0 5 6 6 5 4 3 2 3 4 5 5 5 4 3 3 3 5 6 8 8 Clouds OV B2 SC FW FW SC B1 SC B1 SC FW CL FW FW FW FW SC FW FW CL CL PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis F+ PF PF Heat index 86 85 80 84 80 80 83 Max heat 88 83 86 83 84 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 84 61 76 54 70 49 69 Temp 68 64 80 80 68 63 73 72 61 55 67 65 54 51 65 64 Dewpt 65 63 69 70 67 63 62 60 56 51 53 53 52 49 51 52 PWind dir SE S SW N NW NW N N Wind char GN GN GN GN LT GN LT LT Avg clouds FW FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 50 20 10 0 5 5 Rain shwrs C C S Tstms C S $$ SDZ035-182100- Pierre-Hughes SD 44.38N 100.29W Elev. 1856 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 93 66 94 67 95 Temp 69 77 88 93 89 77 72 70 67 77 87 92 90 79 74 71 68 78 89 94 91 Dewpt 68 69 68 66 67 67 68 67 66 69 68 66 67 69 69 68 67 70 68 66 65 RH 97 76 52 41 48 71 87 90 97 76 53 43 47 72 84 90 97 76 50 40 42 Wind dir NW N E E E E E E E SE SE E E SE SE SE SE SE SE SE SE Wind spd 6 4 5 6 9 8 5 4 5 6 9 10 11 10 9 8 9 11 14 17 17 Clouds B1 SC FW SC SC SC SC FW SC FW CL FW CL FW FW FW FW CL CL CL CL PoP 12hr 10 20 5 0 0 QPF 12hr 0.11 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF+ Heat index 92 96 92 91 95 93 80 92 96 93 Max heat 93 97 90 92 96 92 94 98 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 70 99 63 84 57 79 53 79 Temp 76 71 92 92 71 65 78 81 65 59 74 76 61 55 72 75 Dewpt 67 65 65 64 65 61 59 54 57 52 51 49 52 51 52 53 PWind dir SE S N N N N NE E Wind char BZ GN GN GN LT GN GN GN Avg clouds FW FW FW FW SC SC SC FW FW SC FW FW FW SC FW FW PoP 12hr 5 10 30 20 10 10 10 10 Rain shwrs C C S Tstms C S $$ SDZ009-182100- Mobridge-Walworth SD 45.55N 100.41W Elev. 1676 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 65 90 67 92 Temp 63 72 83 88 85 75 71 68 66 75 83 88 86 77 72 70 67 77 87 91 88 Dewpt 63 68 68 66 68 67 67 66 65 67 68 66 68 67 68 67 66 69 68 65 66 RH 100 87 61 48 57 76 87 93 97 76 61 48 55 71 87 90 97 76 53 42 48 Wind dir N S SW S S E SE E E SE SE E E SE SE SE SE S S S SE Wind spd 0 3 4 5 5 5 4 4 4 5 5 6 8 9 9 9 9 12 14 17 14 Wind gust 25 25 Clouds B1 SC SC SC SC SC SC FW FW CL CL CL CL FW FW FW FW CL CL CL CL PoP 12hr 20 20 0 0 0 QPF 12hr 0.08 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF+ Heat index 86 91 88 86 90 90 90 93 90 Max heat 88 92 87 88 93 87 91 94 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 91 60 81 55 75 51 74 Temp 75 71 86 82 68 61 75 77 62 56 69 71 57 52 68 71 Dewpt 66 65 66 66 63 58 55 54 52 49 50 50 50 49 51 51 PWind dir S SW N NW N N NE E Wind char BZ GN GN GN LT GN LT GN Avg clouds FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 20 30 10 10 5 5 5 Rain shwrs S C S Tstms S C $$ SDZ008-182100- Sisseton-Roberts SD 45.67N 96.99W Elev. 1024 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 81 64 83 63 82 Temp 69 71 76 80 80 70 66 67 66 74 79 81 79 71 67 66 65 74 80 81 78 Dewpt 68 69 70 70 70 69 66 66 65 68 69 69 69 68 66 65 64 67 68 68 68 RH 97 93 82 72 72 97100 97 97 82 72 67 72 90 97 97 97 79 67 65 71 Wind dir SE NW NW N N NW W NW NW NE NE NE NE E S S S SE SE SE SE Wind spd 4 6 9 8 5 3 2 2 2 3 5 5 5 3 2 2 3 5 9 10 10 Clouds OV B1 SC FW FW SC SC SC B1 SC SC FW FW FW FW FW SC CL FW CL CL PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F+ PF Heat index 84 83 84 83 84 Max heat 86 85 83 85 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 86 61 76 55 69 49 68 Temp 68 65 82 80 68 63 73 72 60 56 67 65 55 51 64 65 Dewpt 65 63 68 70 66 61 59 58 53 49 51 52 50 48 50 50 PWind dir S S NW NW NW NW NW N Wind char GN GN LT GN LT GN LT LT Avg clouds CL FW FW FW B1 B1 SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 50 20 5 0 0 0 Rain shwrs S C C S Tstms C S $$ MNZ039-182100- Wheaton-Traverse MN 45.71N 96.50W Elev. 1024 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 64 83 63 82 Temp 69 71 76 80 80 71 67 66 65 72 78 80 79 70 67 65 64 72 78 80 77 Dewpt 66 70 70 70 70 70 67 66 65 69 69 69 69 67 65 65 63 67 68 68 67 RH 90 97 82 72 72 97100100100 90 74 69 72 90 93100 97 84 71 67 71 Wind dir SE W NW NW N N N N NW NE N N N E E SE SE SE SE SE SE Wind spd 3 5 10 8 5 3 2 2 2 3 5 4 4 2 2 2 3 5 8 9 9 Clouds OV B2 B1 FW FW SC SC SC B1 SC SC FW FW FW FW SC SC FW CL CL CL PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Heat index 84 81 83 83 Max heat 85 84 84 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 84 62 76 54 68 49 68 Temp 67 63 80 79 68 63 73 72 60 55 66 65 54 51 64 64 Dewpt 65 62 68 69 67 63 61 59 54 50 52 52 51 48 50 50 PWind dir SE S NW NW NW NW NW N Wind char GN GN GN GN LT GN LT LT Avg clouds CL FW FW FW B1 B1 SC FW FW FW FW FW FW SC FW FW PoP 12hr 0 20 60 20 5 0 0 0 Rain shwrs S L C S Tstms C S $$ MNZ046-182100- Ortonville-Big Stone MN 45.31N 96.42W Elev. 1099 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 81 66 83 64 81 Temp 69 73 78 81 81 72 69 68 66 73 79 81 80 71 68 66 65 72 78 80 78 Dewpt 69 71 72 71 72 70 69 67 66 69 70 70 70 69 67 66 65 67 68 69 68 RH 100 93 82 72 74 93100 97100 87 74 69 72 93 97100100 84 71 69 71 Wind dir SE NW NW NW N N N N N N N N NE E SE SE SE SE SE SE SE Wind spd 0 4 6 5 3 2 2 2 2 2 3 3 2 2 1 1 1 2 5 5 5 Clouds OV B2 B1 FW FW FW SC SC B1 SC FW FW CL FW FW SC SC FW FW CL CL PoP 12hr 10 5 5 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis PF PF Heat index 85 85 85 83 83 Max heat 87 87 83 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 63 76 55 69 51 68 Temp 67 63 81 81 68 65 73 73 62 56 67 66 56 52 65 66 Dewpt 65 63 69 71 68 64 62 61 56 52 53 54 53 50 51 52 PWind dir SE S SW NW NW NW NW N Wind char LT GN LT LT LT GN LT LT Avg clouds CL FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 50 20 5 0 0 0 Rain shwrs C C S Tstms C S $$ SDZ003-182100- McIntosh-Corson SD 45.92N 101.35W Elev. 2316 ft 427 AM MDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 65 90 66 93 Temp 66 74 84 88 85 74 70 66 65 75 84 88 87 76 72 68 67 77 88 92 90 Dewpt 65 68 68 67 68 67 66 65 64 67 69 67 67 67 66 66 65 68 67 65 65 RH 97 82 59 50 57 79 87 97 97 76 61 50 52 74 81 93 93 74 50 41 44 Wind dir W SW SW S SE SE SE SE SE SE SE SE E E SE SE SE S S S SE Wind spd 4 4 5 6 5 5 5 5 5 6 9 10 10 10 11 11 12 16 19 20 18 Wind gust 29 31 28 Clouds B1 B1 SC SC SC SC FW FW FW FW CL CL CL FW FW FW FW CL CL CL CL PoP 12hr 30 20 0 0 0 QPF 12hr 0.13 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S C S Obvis PF+ Heat index 87 91 88 88 91 89 91 95 92 Max heat 88 92 85 88 93 87 92 96 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 88 58 79 53 73 50 73 Temp 75 70 84 81 65 58 75 76 60 53 68 70 55 50 68 71 Dewpt 65 63 65 63 59 55 53 51 48 47 48 48 48 47 50 50 PWind dir S NW N NW N N E E Wind char BZ BZ GN GN GN GN GN GN Avg clouds FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 10 20 10 10 5 5 5 Rain shwrs S S Tstms S $$ SDZ015-182100- White Horse-Dewey SD 45.27N 100.89W Elev. 1716 ft 427 AM MDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 91 66 93 67 95 Temp 67 75 87 91 89 78 73 68 66 76 86 91 91 80 74 71 68 79 89 94 92 Dewpt 64 69 69 67 68 67 68 66 66 68 69 66 66 67 69 68 67 70 69 65 65 RH 90 82 55 45 50 69 84 93100 76 57 44 44 65 84 90 97 74 52 39 41 Wind dir W SE S S E NE S SW E E SE SE E SE SE SE SE SE S S SE Wind spd 1 3 4 5 6 5 4 3 3 5 6 9 9 8 8 8 8 12 17 18 17 Clouds SC SC SC SC FW SC FW FW FW CL CL FW CL FW FW FW CL CL CL CL CL PoP 12hr 30 20 0 0 0 QPF 12hr 0.01 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Obvis F+ Heat index 91 94 93 90 95 94 82 94 96 94 Max heat 92 96 89 91 97 91 95 98 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 96 60 83 55 77 51 77 Temp 76 71 89 86 68 61 77 79 64 56 71 74 59 53 70 74 Dewpt 67 64 65 66 63 59 55 54 53 49 50 49 51 49 52 52 PWind dir S SW N N N N NE E Wind char GN GN GN GN LT GN LT GN Avg clouds FW FW FW SC FW FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 5 10 30 10 10 10 5 5 Rain shwrs C S Tstms C $$ SDZ033-182100- Mission Ridge-Stanley SD 44.69N 100.79W Elev. 1985 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 66 93 67 95 Temp 68 75 85 90 87 78 73 70 67 76 85 90 90 80 75 72 69 78 88 93 91 Dewpt 68 68 68 67 67 67 67 66 66 68 68 67 66 67 68 68 66 69 67 65 65 RH 100 79 57 47 52 69 81 87 97 76 57 47 45 65 79 87 90 74 50 40 42 Wind dir W NW SE E E SE SE S SE SE E E E SE SE SE SE SE SE SE SE Wind spd 4 5 5 8 8 8 5 5 5 6 9 10 10 10 10 10 10 12 16 18 18 Clouds B1 SC FW FW SC SC FW FW FW CL CL CL CL FW CL CL FW CL CL CL CL PoP 12hr 20 20 5 0 0 QPF 12hr 0.08 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Obvis PF+ Heat index 89 93 90 88 93 92 82 91 95 93 Max heat 90 95 88 90 96 91 93 97 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 96 62 83 57 78 54 76 Temp 77 71 90 88 71 64 76 80 65 59 71 75 62 56 69 74 Dewpt 65 63 63 65 64 59 56 54 55 51 50 49 52 51 52 52 PWind dir SE SW N N N N E E Wind char BZ GN GN GN GN GN GN GN Avg clouds FW FW FW FW SC SC SC FW SC SC FW FW FW FW FW FW PoP 12hr 5 10 30 20 20 10 10 10 Rain shwrs C C S S S Tstms C S S $$ SDZ045-182100- Murdo-Jones SD 43.89N 100.71W Elev. 2313 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 92 65 93 66 95 Temp 68 79 89 92 87 77 72 68 66 76 87 91 90 78 73 69 67 78 89 93 91 Dewpt 64 67 66 64 66 66 67 66 65 68 66 64 65 67 68 67 66 69 66 63 62 RH 87 67 47 40 50 69 84 93 97 76 50 41 44 69 84 93 97 74 47 37 38 Wind dir W NW E E E NE S S SE SE SE E E SE SE SE SE S S SE SE Wind spd 3 5 8 9 10 9 6 5 5 8 9 10 12 11 11 10 10 12 14 17 18 Clouds FW FW FW FW SC SC SC FW FW CL CL FW FW FW FW FW FW CL CL CL CL PoP 12hr 10 30 5 0 0 QPF 12hr 0 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 91 94 89 89 93 92 92 94 92 Max heat 92 95 87 89 95 90 93 96 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 69 99 62 83 57 80 54 79 Temp 76 70 93 92 71 64 76 80 65 59 73 76 61 55 72 76 Dewpt 65 63 62 63 64 61 59 55 55 53 51 50 51 51 52 54 PWind dir SE SW N N N N E E Wind char BZ GN GN GN GN GN GN GN Avg clouds FW FW FW FW SC SC SC FW SC SC SC FW SC SC SC SC PoP 12hr 5 10 30 20 20 20 20 10 Rain shwrs C C S S S S Tstms C S S S $$ SDZ048-182100- Presho-Lyman SD 43.91N 100.06W Elev. 1775 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 66 93 66 93 Temp 65 79 88 92 88 76 71 69 66 78 87 91 89 77 72 69 67 79 88 92 90 Dewpt 65 70 69 67 68 68 68 67 66 70 69 68 68 70 68 68 67 71 69 67 67 RH 100 74 54 44 52 76 90 93100 76 55 47 50 79 87 97100 77 54 44 47 Wind dir W NW E E E E SE S SE SE SE E E SE SE SE SE S SE SE SE Wind spd 2 5 8 8 10 8 6 5 5 6 10 10 12 10 9 9 8 12 16 17 18 Clouds FW FW FW FW SC B1 SC SC FW FW CL CL FW FW FW FW FW CL CL CL CL PoP 12hr 5 20 5 0 0 QPF 12hr 0.10 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 80 92 95 92 91 95 93 92 96 93 Max heat 94 96 90 91 95 89 92 97 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 98 63 84 58 80 54 78 Temp 74 69 92 92 71 65 78 80 65 59 74 76 61 55 72 75 Dewpt 67 65 65 65 65 64 61 56 55 54 53 51 53 52 54 54 PWind dir SE S N N N N E E Wind char BZ BZ GN GN GN GN GN GN Avg clouds FW FW CL FW SC SC SC SC FW SC SC FW SC SC FW SC PoP 12hr 5 10 40 20 20 10 20 10 Rain shwrs C C S S S Tstms C S S S $$ SDZ051-182100- Fort Thompson-Buffalo SD 44.05N 99.41W Elev. 1440 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 89 66 90 66 89 Temp 68 75 85 89 87 76 71 69 68 75 84 87 85 77 72 69 68 76 84 88 86 Dewpt 66 71 70 69 70 70 69 68 67 71 71 68 70 70 70 69 68 71 70 68 69 RH 93 87 61 52 57 82 93 97 97 87 65 53 61 79 93100100 85 63 52 57 Wind dir NW NW E E E E E E E E SE E E E SE SE SE SE SE SE SE Wind spd 2 4 5 6 8 6 5 4 4 5 8 9 10 8 6 6 6 10 12 13 14 Clouds FW FW FW FW FW B1 SC SC SC FW CL FW FW FW FW FW FW FW CL CL CL PoP 12hr 5 20 5 0 0 QPF 12hr 0 0.20 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 90 93 92 89 91 89 89 92 89 Max heat 92 96 89 91 94 88 91 95 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 68 94 63 82 58 77 54 75 Temp 73 69 88 89 71 65 76 78 65 59 72 74 60 55 70 72 Dewpt 68 66 68 68 66 64 62 59 58 54 54 54 53 52 54 55 PWind dir SE S NE N N N NE E Wind char GN GN GN GN LT GN LT GN Avg clouds FW FW FW FW SC SC SC FW FW SC FW FW FW SC SC FW PoP 12hr 0 10 40 20 10 10 10 10 Rain shwrs C C S S Tstms C S S $$ SDZ036-182100- Highmore-Hyde SD 45.52N 99.44W Elev. 1886 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 65 88 65 89 Temp 66 75 84 88 84 75 70 67 66 75 83 86 83 75 71 68 67 76 83 87 84 Dewpt 66 70 69 69 70 70 68 66 66 70 70 69 70 70 68 68 67 70 70 68 68 RH 100 84 61 54 63 84 93 97100 84 65 57 65 84 90100100 82 65 53 59 Wind dir W N NE NE NE SE E SE E E E E E SE SE SE SE S SE SE SE Wind spd 3 6 8 8 9 8 8 6 6 8 10 10 10 10 10 10 10 13 14 16 17 Clouds B1 SC FW FW SC B1 SC SC SC FW FW FW CL FW FW FW FW CL CL CL CL PoP 12hr 5 20 5 0 0 QPF 12hr 0.01 0.19 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF+ Heat index 88 92 88 87 90 87 87 91 87 Max heat 88 93 86 88 91 83 88 91 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 94 61 80 55 75 51 73 Temp 73 68 86 86 68 63 74 76 63 56 70 71 57 52 67 69 Dewpt 67 65 68 69 65 62 61 58 55 51 52 52 51 48 52 54 PWind dir S S NE N N N NE E Wind char BZ BZ GN GN GN GN GN GN Avg clouds FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 40 20 10 10 10 10 Rain shwrs C C S Tstms C S $$ SDZ037-182100- Miller-Hand SD 45.52N 98.99W Elev. 1578 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 86 64 86 64 87 Temp 66 71 80 86 83 73 69 66 65 72 80 84 83 74 70 66 65 74 82 85 83 Dewpt 64 69 71 70 70 70 68 66 65 69 71 70 71 70 68 66 65 69 70 70 70 RH 93 93 74 59 65 90 97100100 90 74 63 67 87 93100100 84 67 61 65 Wind dir NW N N E SE W E E NE E SE E E E E SE SE S S SE SE Wind spd 4 5 5 5 6 5 4 4 4 5 6 6 8 5 5 5 5 10 13 14 13 Clouds B1 SC FW SC SC SC SC SC B1 SC FW FW CL FW FW FW SC FW CL CL CL PoP 12hr 5 10 5 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF+ Heat index 81 91 88 83 88 87 86 90 87 Max heat 83 91 85 83 90 83 86 90 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 89 59 78 52 71 48 70 Temp 71 66 82 81 66 60 73 75 60 54 68 68 54 48 65 67 Dewpt 66 64 70 71 65 59 58 57 51 49 51 52 50 47 51 53 PWind dir S S N N NW NW N NE Wind char GN GN GN GN GN GN LT GN Avg clouds FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 40 10 10 5 5 5 Rain shwrs S C C Tstms S C $$ SDZ034-182100- Onida-Sully SD 44.70N 100.07W Elev. 1873 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 64 91 65 91 Temp 66 75 85 90 86 74 69 68 66 75 84 89 87 77 72 69 67 77 85 90 88 Dewpt 66 69 68 67 68 68 68 66 66 69 69 68 68 69 69 68 67 70 69 68 68 RH 100 82 57 47 55 82 97 93100 82 61 50 53 76 90 97100 79 59 49 52 Wind dir NW N E E E E E E E SE SE E E SE SE SE SE SE SE SE SE Wind spd 4 5 5 5 9 9 8 5 6 6 9 9 10 10 10 10 10 12 14 17 18 Clouds B1 SC FW FW FW SC FW FW SC FW FW FW CL FW CL FW FW CL CL CL CL PoP 12hr 10 20 5 0 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis F+ Heat index 89 93 90 88 93 90 89 94 92 Max heat 90 95 88 89 93 87 90 94 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 96 60 81 55 76 50 75 Temp 73 69 88 88 68 63 76 78 63 56 71 73 58 52 69 71 Dewpt 68 65 66 67 65 61 58 55 56 51 50 50 50 49 52 52 PWind dir SE S N N N N NE E Wind char BZ GN GN GN GN GN GN GN Avg clouds FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 5 10 40 20 10 10 10 5 Rain shwrs C C S Tstms C $$ SDZ016-182100- Gettysburg-Potter SD 45.01N 99.95W Elev. 2064 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 87 63 88 64 88 Temp 66 73 83 87 83 72 68 66 65 75 82 86 84 74 70 68 66 75 84 87 85 Dewpt 66 68 68 68 68 68 67 66 64 68 68 68 69 69 68 67 66 70 68 67 68 RH 100 84 61 53 61 87 97100 97 79 63 55 61 84 93 97100 84 59 52 57 Wind dir NW N NE N E SE SE SE E SE SE E E SE SE SE SE SE S SE SE Wind spd 6 5 5 5 8 8 6 6 6 8 9 8 10 10 10 10 10 12 14 16 16 Clouds B2 SC FW SC FW SC SC FW FW FW FW FW FW FW FW FW FW CL CL CL CL PoP 12hr 10 20 5 0 0 QPF 12hr 0.06 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Obvis F+ Heat index 86 90 86 85 89 88 87 90 88 Max heat 87 91 84 85 91 85 88 91 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 67 91 58 78 52 73 49 72 Temp 72 68 86 84 66 60 73 75 61 54 68 69 55 51 66 69 Dewpt 67 65 66 68 64 59 56 54 53 49 50 50 50 48 50 52 PWind dir SE S N N N N NE E Wind char BZ GN GN GN GN GN GN GN Avg clouds FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 5 20 40 10 10 5 10 5 Rain shwrs S C C Tstms S C $$ SDZ017-182100- Faulkton-Faulk SD 45.03N 99.13W Elev. 1581 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 64 86 64 86 Temp 68 71 80 85 83 73 69 66 65 74 81 85 83 74 70 67 66 74 82 85 83 Dewpt 65 70 71 71 71 71 68 66 65 70 71 71 71 70 68 67 65 70 71 71 71 RH 90 97 74 63 67 93 97100100 87 72 63 67 87 93100 97 87 69 63 67 Wind dir NW N NE NE SE E S E E E E E E E SE SE SE SE SE SE SE Wind spd 1 5 5 5 5 5 4 3 4 5 6 6 8 6 5 5 5 10 13 13 13 Clouds B2 B1 FW SC SC SC SC FW SC FW FW FW CL FW FW FW FW CL CL CL CL PoP 12hr 5 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF+ Heat index 83 90 88 85 90 88 86 90 88 Max heat 83 91 85 85 91 84 86 90 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 89 60 78 53 71 49 70 Temp 71 67 84 83 67 61 73 75 61 54 68 69 55 50 65 68 Dewpt 67 65 70 71 66 61 61 59 53 50 53 54 51 48 53 54 PWind dir S S N N NW NW N NE Wind char GN GN GN GN LT GN LT GN Avg clouds CL FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 50 10 10 5 5 5 Rain shwrs S C C Tstms C $$ SDZ010-182100- Roscoe-Edmunds SD 45.45N 99.33W Elev. 1831 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 85 63 85 64 86 Temp 66 68 80 85 81 72 67 66 65 72 79 83 81 73 69 66 65 73 81 85 82 Dewpt 63 68 71 70 70 70 67 66 65 70 71 70 71 69 68 66 65 69 70 69 70 RH 90100 74 61 69 93100100100 93 77 65 72 87 97100100 87 69 59 67 Wind dir NW NW NW NW SE NE SE SE E SE SE E E E E SE SE SE SE SE SE Wind spd 3 5 6 5 6 5 5 5 5 5 8 8 9 8 8 8 8 11 16 17 17 Clouds B2 SC FW SC SC SC SC SC SC FW FW FW CL FW CL FW SC FW CL CL CL PoP 12hr 5 20 5 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Obvis F+ Heat index 83 90 85 81 87 85 85 89 86 Max heat 83 90 83 88 85 90 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 88 58 77 52 71 48 69 Temp 71 67 83 81 66 60 72 73 60 54 66 68 54 49 64 66 Dewpt 66 65 69 70 65 59 57 56 50 49 51 52 50 47 52 53 PWind dir S S N NW NW NW NE E Wind char BZ GN GN GN GN GN LT GN Avg clouds FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 20 40 10 10 5 5 5 Rain shwrs S C C Tstms S C $$ SDZ004-182100- Herreid-Campbell SD 45.84N 100.08W Elev. 1686 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 64 90 65 92 Temp 64 71 82 88 86 74 69 66 65 75 84 88 86 76 71 68 66 77 87 90 87 Dewpt 63 69 69 67 67 69 68 66 65 69 69 68 67 69 68 67 66 70 68 66 67 RH 97 93 65 50 53 84 97100100 82 61 52 53 79 90 97100 79 53 45 52 Wind dir N SW NW S W E SE E SE SE SE SE E E SE SE SE SE S S SE Wind spd 2 3 5 5 5 5 5 4 4 5 6 6 8 9 9 9 9 12 17 18 16 Clouds B2 SC FW SC SC SC SC SC FW FW CL CL CL FW FW FW FW CL CL CL CL PoP 12hr 10 20 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis F+ Heat index 86 91 89 88 92 89 90 93 90 Max heat 87 91 86 88 93 87 91 93 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 90 58 81 52 73 49 73 Temp 73 69 86 81 66 59 75 76 60 54 68 70 54 49 68 70 Dewpt 66 65 67 66 63 57 55 54 50 49 50 49 50 48 50 50 PWind dir SE SW N NW NW NW NE E Wind char GN GN GN GN LT GN LT GN Avg clouds FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 20 30 10 5 5 5 5 Rain shwrs S S C S Tstms S C $$ SDZ005-182100- Eureka-McPherson SD 45.77N 99.62W Elev. 1890 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 88 64 88 64 89 Temp 63 71 83 88 85 74 69 66 65 74 82 86 84 74 70 67 66 75 84 87 85 Dewpt 62 68 68 66 67 68 67 65 65 68 68 67 67 67 67 66 65 68 68 66 66 RH 97 90 61 48 55 82 93 97100 82 63 53 57 79 90 97 97 79 59 50 53 Wind dir NW NW NW SW S E SE SE SE SE SE E E E SE SE SE SE S SE SE Wind spd 3 5 6 5 8 6 5 5 5 6 8 8 10 10 10 10 10 13 18 19 18 Clouds B2 SC FW SC SC SC SC SC SC FW FW FW CL FW CL FW FW CL CL CL CL PoP 12hr 5 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F+ Heat index 86 90 88 85 89 87 87 89 87 Max heat 87 92 85 86 90 85 88 90 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 67 90 58 79 52 71 48 72 Temp 72 68 85 81 66 59 74 75 60 54 68 68 54 49 66 69 Dewpt 65 65 67 66 63 57 54 52 49 48 48 48 49 47 49 49 PWind dir SE SW N NW NW NW NE E Wind char BZ BZ GN GN GN GN GN GN Avg clouds CL FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 20 30 10 10 5 5 5 Rain shwrs S S C C Tstms S C $$ SDZ018-182100- Redfield-Spink SD 44.87N 98.52W Elev. 1302 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 64 87 64 86 Temp 67 73 79 84 84 73 70 66 65 75 82 85 83 74 71 68 66 75 82 85 83 Dewpt 67 70 71 70 70 70 68 66 65 69 70 70 70 70 68 67 65 69 70 69 69 RH 100 90 77 63 63 90 93100100 82 67 61 65 87 90 97 97 82 67 59 63 Wind dir NW N N NE NE N NE SE NE E E E E E SE SE SE S S SE SE Wind spd 2 5 6 5 5 5 5 4 4 5 5 5 6 6 5 5 5 10 11 12 12 Clouds B2 B1 FW FW SC SC SC SC B1 FW FW FW CL FW FW FW FW FW CL CL CL PoP 12hr 5 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Heat index 89 88 86 90 87 86 89 87 Max heat 90 85 86 91 85 86 90 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 89 61 78 54 73 49 71 Temp 71 66 84 84 68 63 74 75 61 54 69 70 56 50 66 69 Dewpt 66 63 69 70 66 61 61 59 55 51 53 54 52 48 52 53 PWind dir SE S N N NW NW N NE Wind char GN BZ GN GN LT GN LT GN Avg clouds CL FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 50 20 10 5 5 5 Rain shwrs S C C S Tstms C $$ SDZ019-182100- Clark-Clark SD 44.88N 97.73W Elev. 1798 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 82 65 83 64 83 Temp 68 71 78 82 81 72 69 68 66 73 79 82 80 72 70 68 66 73 79 81 78 Dewpt 68 70 71 71 70 70 68 67 66 69 70 70 70 69 68 67 65 68 70 70 69 RH 100 97 79 69 69 93 97 97100 87 74 67 72 90 93 97 97 84 74 69 74 Wind dir W NW NW N N NE E E E E E E E E E SE SE S S SE SE Wind spd 6 6 8 6 5 5 5 5 5 5 5 5 5 6 6 6 6 9 10 10 10 Clouds B2 B1 SC FW SC SC SC SC B1 SC FW FW FW FW FW FW SC FW CL CL CL PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF+ PF Heat index 86 85 85 83 80 85 Max heat 86 86 83 85 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 85 61 76 54 70 49 68 Temp 69 65 80 81 68 63 71 72 61 55 66 66 54 51 64 64 Dewpt 65 63 70 71 67 62 61 60 56 51 53 54 52 48 52 52 PWind dir SE S E N NW NW N N Wind char GN GN GN GN LT GN LT GN Avg clouds FW FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 60 20 10 5 5 5 Rain shwrs L C S Tstms C S $$ SDZ023-182100- Clear Lake-Deuel SD 44.77N 96.68W Elev. 1834 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 65 82 64 80 Temp 68 71 80 82 80 70 67 67 66 72 79 80 78 70 67 66 65 72 78 80 77 Dewpt 67 69 71 71 70 68 67 66 64 67 69 69 69 67 65 65 63 65 66 67 66 RH 97 93 74 69 72 93100 97 93 84 72 69 74 90 93 97 93 79 67 65 69 Wind dir SW W NW N NE NE NE NW N NE NE NE NE E SE SE SE SE SE SE SE Wind spd 1 6 8 8 5 4 3 3 3 5 6 6 6 4 3 2 3 5 6 8 8 Clouds OV B2 SC FW FW SC SC SC B1 SC FW FW CL FW FW FW SC FW FW CL CL PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis F+ PF Heat index 81 86 83 83 82 Max heat 85 87 83 83 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 84 62 76 54 69 49 68 Temp 66 63 80 80 68 64 73 72 60 55 68 65 54 51 64 64 Dewpt 63 60 66 68 65 62 61 59 54 50 51 52 50 48 50 51 PWind dir S S SW N NW NW NW N Wind char GN GN GN GN LT GN LT GN Avg clouds CL FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 50 20 10 0 5 5 Rain shwrs C C S Tstms C C S $$ SDZ021-182100- Milbank-Grant SD 45.22N 96.63W Elev. 1152 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 81 65 82 64 80 Temp 69 72 77 80 80 71 68 67 66 72 79 80 79 71 67 66 65 72 78 80 77 Dewpt 69 71 72 72 72 70 68 67 66 70 70 70 71 69 67 65 65 67 68 69 69 RH 100 97 85 77 77 97100100100 93 74 72 77 93100 97100 84 71 69 76 Wind dir SE NW NW N N N NW NW NW N NE N NE E S SE SE SE SE SE SE Wind spd 3 5 6 5 4 2 2 2 2 2 4 4 3 2 2 2 2 3 5 6 6 Clouds OV B2 SC FW FW FW SC SC B1 SC FW FW CL FW FW FW SC FW FW CL CL PoP 12hr 10 5 5 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis PF+ PF Heat index 84 83 83 83 Max heat 86 83 83 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 63 76 55 69 50 68 Temp 66 63 81 81 68 64 73 72 61 56 67 65 55 51 64 65 Dewpt 65 63 69 71 67 64 62 61 55 51 53 54 52 49 51 52 PWind dir SE S SW NW NW NW NW N Wind char LT GN LT GN LT GN LT LT Avg clouds CL FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 50 20 5 0 0 0 Rain shwrs C C S Tstms C S $$ SDZ011-182100- Webster-Day SD 45.34N 97.52W Elev. 1857 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 64 82 64 82 Temp 69 70 75 80 79 71 68 68 66 73 79 81 79 72 69 68 67 73 79 80 78 Dewpt 68 69 69 69 70 69 68 66 65 67 68 68 69 68 68 66 65 67 68 68 68 RH 97 97 82 69 74 93100 93 97 81 69 65 72 87 97 93 93 81 69 67 71 Wind dir W NW NW N N N NE E E E E NE E E SE SE SE S SE SE SE Wind spd 2 6 8 6 5 4 3 3 4 5 5 5 5 5 5 5 5 6 9 10 10 Clouds OV B1 FW FW SC SC SC SC B1 FW FW CL CL FW FW FW SC FW CL CL CL PoP 12hr 5 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F+ PF PF Heat index 83 80 84 80 83 Max heat 83 84 83 84 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 83 60 74 53 68 49 66 Temp 69 66 80 80 68 63 71 71 61 55 65 64 55 51 63 63 Dewpt 65 63 68 69 66 61 59 58 55 50 51 51 51 48 50 51 PWind dir S S N N NW NW N N Wind char GN GN GN GN LT GN LT LT Avg clouds CL FW FW FW B1 B1 SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 60 20 5 5 5 0 Rain shwrs S L C S Tstms C S $$ SDZ007-182100- Britton-Marshall SD 45.79N 97.75W Elev. 1358 ft 527 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 82 63 84 64 85 Temp 69 70 76 81 80 71 67 66 64 73 80 83 80 71 68 66 66 75 82 84 81 Dewpt 67 70 71 71 71 70 67 66 64 70 71 70 70 69 67 65 65 70 70 70 69 RH 93100 85 72 74 97100100100 90 74 65 72 93 97 97 97 84 67 63 67 Wind dir NW N NW N N E NE NE E E NE NE E E SE SE SE S S SE SE Wind spd 5 5 6 6 5 3 3 2 2 3 5 5 5 5 4 4 4 5 9 10 10 Clouds OV B2 FW FW FW SC SC SC B1 FW FW FW CL FW FW FW SC FW CL CL CL PoP 12hr 5 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF+ PF Heat index 84 83 83 87 83 86 88 84 Max heat 86 83 87 86 89 Dense Fog Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 86 59 76 52 69 48 68 Temp 70 67 82 78 66 61 73 72 59 54 66 65 54 49 64 65 Dewpt 65 64 70 71 65 60 60 59 53 50 53 54 50 48 52 52 PWind dir S S N NW NW NW N N Wind char GN GN LT GN LT GN LT LT Avg clouds FW FW FW FW B1 SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 20 50 10 5 5 0 5 Rain shwrs S C C Tstms S C $$