Point Forecast Matrices
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
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128 FOUS53 KABR 160536 PFMABR Point Forecast Matrices National Weather Service Aberdeen SD 1236 AM CDT Sun Aug 16 2026 SDZ006-170900- Aberdeen-Brown SD 45.45N 98.42W Elev. 1299 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 81 56 84 57 Temp 63 58 57 69 76 79 78 66 61 58 57 69 78 82 80 68 63 60 58 Dewpt 59 57 57 61 57 56 57 57 56 55 56 63 67 66 66 64 62 60 58 RH 87 96100 76 52 45 48 73 84 90 96 81 69 58 62 87 97100100 Wind dir NW NW NW NW NW NW NW E S S S S SW W NW NW N N N Wind spd 4 4 5 8 9 10 8 3 3 4 5 8 10 9 10 5 3 4 4 Clouds B1 B1 FW CL FW FW FW SC SC SC B1 SC FW FW FW SC B1 B2 OV PoP 12hr 0 0 10 30 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Heat index 80 84 82 Max heat 81 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 53 79 57 83 60 85 59 83 Temp 74 74 59 54 75 75 62 58 78 79 65 60 81 81 64 59 79 80 Dewpt 63 63 59 54 62 63 62 58 67 68 65 60 64 62 59 56 61 62 PWind dir N SE S S SW SW W NE SE Wind char LT LT LT LT GN LT LT LT GN Avg clouds B2 B1 SC B1 SC SC SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 20 10 20 20 10 20 5 10 5 Rain shwrs S S S S S Tstms S S S S $$ SDZ020-170900- Watertown-Codington SD 44.91N 97.15W Elev. 1745 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 78 56 81 59 Temp 61 61 59 67 73 76 76 66 62 59 58 69 75 79 77 69 65 61 60 Dewpt 60 59 59 62 59 58 58 57 56 55 56 62 65 67 66 65 63 61 60 RH 97 93100 84 62 54 54 73 81 87 93 78 71 67 69 87 93100100 Wind dir NW NW NW NW NW NW NW N S S S SW SW W NW W W N N Wind spd 6 5 6 10 11 11 6 2 1 2 4 10 13 12 8 4 3 4 4 Clouds SC B1 SC FW FW FW FW FW SC FW SC FW FW SC FW SC SC SC B2 PoP 12hr 0 0 0 30 10 QPF 12hr 0 0 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms C S Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 54 76 57 80 60 82 59 80 Temp 72 72 61 55 72 73 62 58 76 76 66 61 78 78 65 60 76 77 Dewpt 62 62 59 55 59 60 60 58 65 66 64 61 64 63 60 58 60 62 PWind dir N E S S SW SW W N E Wind char LT LT LT LT GN LT GN LT GN Avg clouds B2 B1 B1 SC SC SC SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 40 10 20 20 20 20 5 10 10 Rain shwrs S C S S S S S Tstms S S S S S S $$ SDZ035-170900- Pierre-Hughes SD 44.38N 100.29W Elev. 1856 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 81 59 84 60 Temp 64 60 57 67 75 79 79 71 65 62 60 70 78 82 82 71 66 62 60 Dewpt 61 59 57 61 61 61 61 62 62 62 60 66 67 65 65 65 64 62 60 RH 90 96100 81 62 54 54 73 90100100 87 69 56 56 81 93100100 Wind dir NE N N NE N N E E SE S SE SW NW NW N N NE NE NE Wind spd 4 2 3 3 3 4 4 8 9 9 8 5 6 8 5 5 4 5 6 Clouds B2 SC SC FW FW FW SC SC FW FW FW FW FW FW SC SC B1 B2 B2 PoP 12hr 0 0 30 5 50 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C Tstms C S S S C S Heat index 80 85 84 Max heat 82 81 86 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 56 78 58 84 60 85 60 84 Temp 73 74 63 57 73 76 64 59 78 81 66 61 81 82 67 60 79 81 Dewpt 64 66 63 57 66 66 64 59 67 67 64 60 65 65 61 58 62 64 PWind dir NE SE SE SE S S NE E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds B2 B2 B1 B1 B1 SC SC SC SC FW FW FW SC FW SC SC SC SC PoP 12hr 30 20 30 30 10 10 5 10 10 Rain shwrs C C S S C C C S Tstms S S S C C C S $$ SDZ009-170900- Mobridge-Walworth SD 45.55N 100.41W Elev. 1676 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 80 59 84 58 Temp 59 57 55 66 75 79 78 69 65 62 59 69 78 82 79 68 65 61 58 Dewpt 57 55 55 60 57 56 57 58 59 59 59 65 64 61 62 61 61 60 58 RH 93 93100 81 54 45 48 68 81 90100 87 62 49 56 78 87 97100 Wind dir N N N N NW NW E SE SE S S SW NW NW N N NE NE N Wind spd 3 4 3 3 5 5 4 6 6 8 5 6 8 9 9 4 3 4 4 Wind gust 19 Clouds SC FW SC FW FW FW FW SC SC SC SC FW SC SC SC B1 B1 B2 OV PoP 12hr 0 5 30 10 30 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S C C C Tstms S S S Heat index 80 83 81 Max heat 81 81 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 55 79 58 86 61 85 59 84 Temp 74 74 61 56 75 76 64 59 80 82 67 61 81 82 66 60 80 81 Dewpt 62 61 60 56 63 62 63 59 64 62 62 59 61 59 59 57 59 59 PWind dir NE SE S S SW S N E SE Wind char LT LT LT LT GN LT LT LT GN Avg clouds B2 B1 B1 B1 SC SC SC SC SC FW FW SC SC FW SC SC SC SC PoP 12hr 30 20 30 20 10 10 0 10 10 Rain shwrs C S S S S C S Tstms S S S C S $$ SDZ008-170900- Sisseton-Roberts SD 45.67N 96.99W Elev. 1024 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 78 57 81 58 Temp 66 62 59 69 74 78 76 65 61 59 59 72 78 81 78 68 64 61 59 Dewpt 61 61 59 61 58 56 56 56 54 53 54 60 63 65 65 64 62 60 59 RH 84 97100 76 57 47 50 73 78 80 83 66 60 58 64 87 93 97100 Wind dir NW NW NW NW NW NW NW W W SW SW SW W W W NW NW NW NW Wind spd 6 8 9 11 12 11 8 4 3 3 4 8 11 11 9 6 5 5 3 Clouds B1 SC FW FW FW CL CL FW SC SC B1 B1 FW SC FW SC SC B1 B2 PoP 12hr 0 0 0 50 10 QPF 12hr 0 0 0 0.12 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S Heat index 82 Max heat 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 54 77 57 81 61 83 59 81 Temp 73 72 59 55 74 74 61 58 78 78 66 62 80 79 65 60 78 78 Dewpt 60 60 56 54 57 59 59 58 64 65 63 61 62 61 58 56 59 60 PWind dir N W SW S SW SW NW NW N Wind char LT LT LT LT GN GN GN LT GN Avg clouds B1 B1 SC SC SC FW SC SC SC FW SC SC FW FW SC SC FW FW PoP 12hr 20 10 10 10 10 20 5 5 5 Rain shwrs S S Tstms S $$ MNZ039-170900- Wheaton-Traverse MN 45.71N 96.50W Elev. 1024 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 79 55 81 58 Temp 67 62 59 68 74 78 76 66 61 57 57 70 77 80 77 67 63 60 58 Dewpt 63 62 59 61 59 56 56 56 55 55 54 59 62 64 65 65 63 60 58 RH 87100100 78 59 47 50 70 81 93 90 68 60 58 67 93100100100 Wind dir NW NW NW NW NW NW NW W W SW S SW SW SW W NW NW NW N Wind spd 6 6 8 11 11 11 6 3 3 2 3 5 9 9 5 4 4 4 3 Clouds SC SC SC FW FW FW FW FW SC FW SC B1 SC SC FW SC SC B1 B2 PoP 12hr 0 0 5 40 30 QPF 12hr 0 0 0 0.07 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S S S Heat index 82 Max heat 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 53 77 56 81 60 82 58 81 Temp 73 73 59 54 74 75 61 57 78 78 65 61 79 80 64 59 78 78 Dewpt 59 58 56 54 56 58 59 57 63 64 63 61 63 60 59 57 59 60 PWind dir N SE S S S SW W NW N Wind char LT LT LT LT GN LT GN LT LT Avg clouds B1 SC SC SC SC FW SC SC SC FW SC SC SC FW SC SC SC FW PoP 12hr 20 10 5 5 10 20 5 5 5 Rain shwrs S S S Tstms S S $$ MNZ046-170900- Ortonville-Big Stone MN 45.31N 96.42W Elev. 1099 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 78 55 81 59 Temp 69 62 60 69 74 78 76 66 61 57 57 71 78 80 78 68 64 61 60 Dewpt 63 62 60 63 61 59 59 59 57 55 55 60 63 66 67 67 64 61 60 RH 81100100 81 64 52 56 78 87 93 93 68 60 62 69 97100100100 Wind dir NW NW NW NW NW NW NW W W SW S SW SW SW W W NW NW NW Wind spd 9 8 6 10 11 10 4 2 2 1 2 4 9 9 4 3 3 3 2 Clouds SC B1 SC SC FW CL FW FW FW FW SC SC FW SC FW SC SC SC B2 PoP 12hr 0 0 0 50 20 QPF 12hr 0 0 0 0.11 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S Tstms C S Heat index 82 Max heat 81 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 54 77 56 81 60 82 59 81 Temp 73 73 60 55 74 75 61 57 78 78 66 61 79 79 65 59 78 78 Dewpt 62 61 59 55 58 60 60 57 64 66 65 61 65 64 61 58 62 63 PWind dir N SE S S S SW NW NW N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC FW SC SC SC FW FW SC FW FW SC SC FW FW PoP 12hr 20 10 10 10 10 20 10 5 5 Rain shwrs S S Tstms S $$ SDZ003-170900- McIntosh-Corson SD 45.92N 101.35W Elev. 2316 ft 1136 PM MDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 79 58 83 56 Temp 60 55 54 65 73 78 77 66 63 60 58 68 79 82 77 66 61 58 56 Dewpt 56 55 54 58 56 55 56 58 59 59 58 63 61 57 57 59 59 57 56 RH 87100100 78 55 45 48 75 87 96100 84 54 43 50 78 93 96100 Wind dir N N N E S SW SE SE S S SW NW NW NW NW N NE NE SW Wind spd 1 2 3 2 3 4 4 8 8 8 6 8 11 13 11 5 4 4 5 Wind gust 24 Clouds FW FW SC FW FW FW SC SC SC SC SC FW FW SC FW B1 B2 B2 OV PoP 12hr 0 5 40 10 30 QPF 12hr 0 0 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C S Tstms S S S Heat index 82 Max heat 80 81 83 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 54 79 57 86 58 85 58 85 Temp 73 72 59 54 75 75 62 57 82 82 65 58 81 81 64 58 80 81 Dewpt 60 59 59 54 62 59 61 57 60 55 58 55 57 55 56 54 56 56 PWind dir NE SE S S SW SW N E SE Wind char LT LT LT GN GN LT GN GN GN Avg clouds B2 B1 B1 SC SC SC SC SC FW FW FW SC FW FW SC SC SC FW PoP 12hr 20 20 20 20 10 5 0 10 5 Rain shwrs S S S S S S Tstms S S S S $$ SDZ015-170900- White Horse-Dewey SD 45.27N 100.89W Elev. 1716 ft 1136 PM MDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 55 82 60 86 59 Temp 65 58 56 66 76 81 80 70 66 63 60 70 80 84 81 69 65 61 59 Dewpt 55 56 56 61 60 58 59 60 61 61 60 66 64 60 61 61 61 61 59 RH 70 93100 84 58 46 49 71 84 93100 87 58 44 51 76 87100100 Wind dir N NW NW NE NE W SE NE SE S SW W NW NW N N NE NW N Wind spd 2 2 2 1 3 3 4 6 6 5 3 4 6 9 9 3 2 3 3 Clouds SC FW FW FW FW FW FW B1 FW FW SC FW SC SC FW B1 B2 B2 B2 PoP 12hr 0 5 30 5 50 QPF 12hr 0 0 0.01 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C Tstms S S S S Heat index 81 81 82 84 82 Max heat 82 83 85 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 79 56 80 59 87 61 87 61 86 Temp 75 75 62 57 76 77 64 60 82 84 67 61 83 84 67 61 81 82 Dewpt 63 62 62 57 65 64 64 60 64 60 61 59 61 59 59 57 60 60 PWind dir NE SE S S SW S N E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds B2 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW SC SC SC FW PoP 12hr 30 20 30 20 10 5 5 10 10 Rain shwrs C S S S S C S Tstms S S S S C S $$ SDZ033-170900- Mission Ridge-Stanley SD 44.69N 100.79W Elev. 1985 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 82 60 85 60 Temp 66 61 57 67 74 79 80 70 67 64 60 69 78 83 82 70 66 63 60 Dewpt 60 60 57 60 60 60 61 61 61 61 60 65 65 62 62 63 62 61 60 RH 81 97100 78 62 52 52 73 81 90100 87 64 49 51 78 87 93100 Wind dir NE N N E E E E SE SE S S W NW NW N NE NE N NE Wind spd 5 3 4 3 4 5 8 9 10 10 5 5 5 8 8 5 5 6 8 Clouds B1 SC SC FW FW FW SC SC SC FW FW FW FW FW FW SC B1 B2 B2 PoP 12hr 0 5 20 0 50 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C Tstms S S S S S S Heat index 81 84 83 Max heat 82 81 85 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 57 79 59 85 61 86 61 84 Temp 71 76 63 58 72 77 64 60 79 83 67 61 80 83 68 61 78 81 Dewpt 63 63 63 58 66 65 63 60 66 63 62 59 63 61 60 58 62 62 PWind dir NE SE SE S S S N E SE Wind char LT LT LT GN LT LT GN GN GN Avg clouds B2 B2 B1 B1 B1 SC SC SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 30 30 30 30 5 5 5 10 10 Rain shwrs C C S C S C C S Tstms S S C S C C S $$ SDZ045-170900- Murdo-Jones SD 43.89N 100.71W Elev. 2313 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 83 59 85 59 Temp 66 61 58 68 74 80 80 70 65 62 60 70 78 83 82 71 65 61 60 Dewpt 61 59 58 61 61 62 63 63 62 61 60 67 67 64 64 64 63 61 60 RH 84 93100 78 64 54 56 78 90 97100 90 69 53 55 79 93100100 Wind dir NE NE NE E E SE SE SE S S S SW NW NW N NE NE SE NE Wind spd 8 5 3 4 4 5 9 11 12 11 9 9 8 8 6 6 6 6 8 Clouds B2 SC SC FW FW FW SC SC SC CL SC FW FW SC SC SC SC B1 B2 PoP 12hr 5 5 40 5 40 QPF 12hr 0 0 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C C C Tstms S C S C C C Heat index 81 81 84 83 Max heat 83 81 85 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 56 79 57 85 60 86 60 85 Temp 72 75 63 57 72 75 63 58 78 82 66 60 80 82 66 60 79 81 Dewpt 65 66 63 57 66 66 63 58 67 65 62 60 64 64 61 58 63 64 PWind dir NE SE S S SW S N SE SE Wind char GN LT GN GN GN GN GN GN GN Avg clouds B1 B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW SC SC SC FW PoP 12hr 50 30 40 40 5 10 5 20 10 Rain shwrs C C C C S C C S S Tstms C C C S C C S S $$ SDZ048-170900- Presho-Lyman SD 43.91N 100.06W Elev. 1775 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 82 60 86 60 Temp 65 61 58 68 75 80 79 71 65 63 61 71 79 84 83 71 66 63 61 Dewpt 60 59 58 63 62 62 63 63 62 62 61 68 69 66 66 66 65 63 61 RH 84 93100 84 64 54 58 76 90 97100 90 72 55 57 84 97100100 Wind dir N N N E N NE E SE S S S SW W NW NW N SE N NE Wind spd 3 2 3 4 4 5 6 8 8 9 9 8 8 8 8 4 4 4 5 Clouds B2 SC SC CL FW FW FW SC SC FW FW FW FW SC SC FW SC B1 B2 PoP 12hr 5 0 40 10 40 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C Tstms S S C C C Heat index 81 81 82 86 85 Max heat 82 82 87 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 57 79 58 85 61 86 61 85 Temp 73 75 64 58 73 76 64 59 78 82 67 61 81 83 67 61 79 82 Dewpt 67 68 64 58 67 67 64 59 68 67 65 61 65 65 63 60 64 65 PWind dir NE SE S S SW S N SE SE Wind char GN LT LT GN GN LT GN LT GN Avg clouds B2 B2 B1 B1 B1 B1 SC SC SC FW FW SC FW FW SC SC SC SC PoP 12hr 50 20 40 50 10 10 5 10 10 Rain shwrs C C S S C C C S Tstms C S S S C C S $$ SDZ051-170900- Fort Thompson-Buffalo SD 44.05N 99.41W Elev. 1440 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 79 60 83 61 Temp 64 63 59 67 72 77 77 70 65 62 61 69 76 81 81 71 67 64 62 Dewpt 59 60 59 63 63 62 63 63 63 62 61 68 70 68 68 68 67 64 62 RH 84 90100 87 73 60 62 78 93100100 97 82 65 65 90100100100 Wind dir NW NW N N NW NW NE SE SE SE SE S W NW NW NE E NE NE Wind spd 3 2 3 3 5 5 4 4 5 5 6 8 6 8 6 4 3 3 4 Clouds B2 SC SC FW FW FW FW SC SC SC SC FW CL FW SC SC SC B1 B2 PoP 12hr 5 0 30 20 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C Tstms S C S C C Heat index 83 84 Max heat 81 86 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 57 76 58 81 61 83 61 81 Temp 70 74 64 58 70 75 65 60 75 79 67 62 78 81 67 61 76 79 Dewpt 67 68 64 58 67 67 65 60 69 69 67 62 68 67 64 61 65 66 PWind dir NE E S S S S E E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds B2 B2 B1 B1 B1 SC SC SC SC FW FW FW SC FW SC SC SC SC PoP 12hr 50 20 40 40 10 10 5 10 10 Rain shwrs C C S S C C C S Tstms S S S C C C S $$ SDZ036-170900- Highmore-Hyde SD 45.52N 99.44W Elev. 1886 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 79 59 82 59 Temp 61 60 56 66 74 77 76 68 63 62 60 69 77 80 79 69 64 62 60 Dewpt 60 58 56 62 62 62 62 61 59 60 60 67 69 68 68 66 64 62 60 RH 97 93100 87 66 60 62 78 87 93100 93 76 67 69 90100100100 Wind dir N NW NW N N NW NE E S S S S W NW NW N NE NE N Wind spd 2 3 5 6 8 8 5 5 8 11 12 12 9 9 8 5 5 6 8 Clouds B2 B1 SC FW FW FW FW SC SC SC FW FW FW FW SC SC B1 B2 OV PoP 12hr 0 0 20 10 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S S S Heat index 83 Max heat 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 55 76 58 81 61 82 60 81 Temp 71 72 61 56 72 73 63 59 76 78 65 61 79 79 65 60 76 78 Dewpt 66 68 61 56 66 68 63 59 69 70 65 61 67 68 61 58 64 67 PWind dir NE SE S S SW S N E SE Wind char GN LT LT GN GN GN GN LT GN Avg clouds B2 B2 B1 B1 SC SC SC SC SC FW FW SC SC FW SC SC SC SC PoP 12hr 40 20 40 30 10 10 5 10 10 Rain shwrs C C S S S C C Tstms S S S S C C $$ SDZ037-170900- Miller-Hand SD 45.52N 98.99W Elev. 1578 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 80 57 83 57 Temp 59 57 56 68 75 78 77 66 61 59 57 68 77 81 79 67 63 59 57 Dewpt 57 56 56 60 58 57 59 58 57 56 57 64 67 66 66 64 62 59 57 RH 93 96100 76 55 48 54 75 87 90100 87 71 60 64 90 97100100 Wind dir NW NW NW NW NW NW NW W SW S S SW W NW NW NW N N N Wind spd 5 6 8 8 10 10 8 3 4 5 5 8 9 10 10 5 5 5 4 Clouds B1 B1 FW CL FW FW FW SC SC SC SC FW FW FW SC B1 B1 B2 OV PoP 12hr 0 0 10 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Heat index 83 80 Max heat 80 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 53 79 56 83 60 84 58 83 Temp 74 73 59 54 74 75 62 57 78 79 65 60 80 80 64 58 79 79 Dewpt 63 64 59 54 63 65 62 57 68 68 64 60 63 63 59 56 61 63 PWind dir NE SE S SW SW SW NW N E Wind char LT LT LT LT GN GN GN LT GN Avg clouds B2 B1 SC SC SC SC SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 20 10 20 10 10 10 5 10 5 Rain shwrs S S S Tstms S $$ SDZ034-170900- Onida-Sully SD 44.70N 100.07W Elev. 1873 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 80 57 83 58 Temp 62 58 55 66 74 78 77 68 63 60 58 68 77 81 80 69 64 61 59 Dewpt 59 58 55 62 60 60 60 61 60 60 58 66 68 66 66 64 63 61 59 RH 90100100 87 62 54 56 78 90100100 93 74 60 62 84 97100100 Wind dir N N N N N NW NE E SE S S SW W NW NW NE NE NE NE Wind spd 2 2 4 4 5 5 5 8 8 10 9 8 8 8 6 5 5 6 8 Clouds B1 SC SC FW FW FW SC SC SC FW FW FW FW FW SC SC B1 B2 OV PoP 12hr 0 0 20 5 50 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C Tstms S S S S S Heat index 84 82 Max heat 81 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 54 77 57 82 59 83 59 82 Temp 72 73 62 55 73 74 63 58 77 79 65 59 80 80 65 59 77 79 Dewpt 64 66 62 55 66 66 63 58 68 68 65 59 65 65 61 57 63 65 PWind dir NE E S SE S S NE E SE Wind char GN LT LT GN GN LT GN GN GN Avg clouds B2 B2 B1 B1 B1 SC SC SC SC FW FW FW SC FW SC SC SC SC PoP 12hr 30 20 30 20 10 10 5 10 10 Rain shwrs C S S S C C S S Tstms S S S C C S S $$ SDZ016-170900- Gettysburg-Potter SD 45.01N 99.95W Elev. 2064 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 79 57 82 57 Temp 59 56 55 66 74 77 76 65 62 60 58 68 77 80 78 66 63 60 58 Dewpt 56 55 55 61 59 58 59 59 59 59 58 66 66 64 65 64 62 60 58 RH 90 96100 84 59 52 56 81 90 96100 93 69 58 64 93 97100100 Wind dir N N N N N NW N E SE S S SW W NW NW N NE NE NE Wind spd 8 6 5 5 8 8 4 6 8 10 9 9 9 9 8 5 5 6 8 Clouds B1 SC SC FW FW FW FW SC SC FW FW FW FW FW FW SC B1 B2 OV PoP 12hr 0 0 20 10 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C Tstms S S S S Heat index 82 Max heat 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 54 77 56 82 59 83 58 81 Temp 72 71 60 55 73 73 62 57 77 78 64 59 79 79 64 58 77 78 Dewpt 63 64 60 55 64 65 62 57 67 67 64 59 63 64 59 56 61 63 PWind dir NE E S S SW S N E SE Wind char GN LT GN GN GN LT GN GN GN Avg clouds B2 B1 B1 B1 SC SC SC SC SC FW FW FW SC FW SC SC SC FW PoP 12hr 50 20 30 20 10 10 5 10 10 Rain shwrs C S S S C C S Tstms S S S C S $$ SDZ017-170900- Faulkton-Faulk SD 45.03N 99.13W Elev. 1581 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 80 58 83 58 Temp 63 58 56 67 75 78 77 66 62 60 58 69 77 81 79 68 63 60 59 Dewpt 60 57 56 63 60 60 62 61 58 59 58 67 69 67 68 66 63 60 59 RH 90 96100 87 60 54 60 84 87 96100 93 76 63 69 93100100100 Wind dir NW NW NW NW N NW N E S S SW S W NW NW NW N N N Wind spd 6 5 6 8 9 9 5 4 5 8 8 10 9 10 9 6 5 5 5 Clouds B1 SC SC FW FW FW FW SC SC SC SC FW CL FW FW SC B1 B1 OV PoP 12hr 0 0 10 20 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S S Heat index 84 81 Max heat 80 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 54 78 57 82 60 84 59 82 Temp 73 73 61 55 73 74 63 58 78 78 65 60 80 80 64 59 78 78 Dewpt 65 67 61 55 66 68 63 58 70 71 65 60 66 67 60 57 63 66 PWind dir N SE S S SW SW NW N E Wind char LT LT LT LT GN LT GN LT GN Avg clouds B2 B2 B1 B1 SC SC SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 40 20 30 20 10 10 5 10 5 Rain shwrs C S S S C S S Tstms S S C S $$ SDZ010-170900- Roscoe-Edmunds SD 45.45N 99.33W Elev. 1831 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 79 57 83 57 Temp 61 56 55 66 74 77 77 65 61 59 58 68 77 81 78 66 62 59 58 Dewpt 56 55 55 60 57 57 58 58 57 57 58 65 66 64 64 63 62 59 58 RH 84 96100 81 55 50 52 78 87 93100 90 69 56 62 90100100100 Wind dir NW NW NW NW NW NW N E S S SW SW W NW NW NW N N N Wind spd 9 8 8 9 11 11 8 4 5 8 8 10 10 11 11 6 5 6 5 Clouds SC SC FW FW FW FW FW SC SC SC SC FW FW FW SC B1 B1 B2 OV PoP 12hr 0 0 20 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S S S Heat index 82 Max heat 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 53 78 57 83 60 84 58 82 Temp 73 72 59 54 74 74 62 58 78 79 64 60 80 80 64 58 78 79 Dewpt 62 64 59 54 63 65 62 58 66 66 64 60 63 62 59 56 60 62 PWind dir NE SE S S SW SW NW NE E Wind char LT LT LT LT GN GN GN GN GN Avg clouds B2 B1 SC B1 SC SC SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 30 10 20 20 10 10 5 10 5 Rain shwrs C S S S S Tstms S S S $$ SDZ004-170900- Herreid-Campbell SD 45.84N 100.08W Elev. 1686 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 80 56 83 55 Temp 61 55 52 66 75 78 78 65 62 59 57 69 78 82 78 66 62 58 56 Dewpt 57 54 52 60 56 55 56 58 58 58 57 65 65 62 61 61 61 58 56 RH 87 96100 81 52 45 47 78 87 96100 87 64 51 56 84 97100100 Wind dir N NW NW NW NW NW N SE SE S S SW W NW NW N NE E E Wind spd 3 4 3 4 8 8 4 5 6 6 5 8 9 11 10 5 4 4 4 Clouds SC FW SC FW FW FW FW SC SC SC SC FW FW FW SC B1 B1 B2 OV PoP 12hr 0 0 20 20 20 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S Heat index 83 Max heat 80 81 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 52 80 56 86 58 86 57 85 Temp 75 73 59 53 76 76 62 57 81 82 65 58 82 82 64 57 80 81 Dewpt 61 60 59 53 62 62 62 57 66 62 62 58 60 59 58 56 59 59 PWind dir NE SE S S SW SW N E SE Wind char LT LT LT LT GN LT GN LT GN Avg clouds B1 B1 B1 SC SC SC SC SC SC FW SC SC SC FW SC SC SC FW PoP 12hr 20 20 20 20 10 10 5 10 10 Rain shwrs S S S S S Tstms S S S $$ SDZ005-170900- Eureka-McPherson SD 45.77N 99.62W Elev. 1890 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 78 56 82 56 Temp 59 55 53 66 73 76 75 64 61 59 57 67 77 80 76 65 61 58 56 Dewpt 56 54 53 60 57 56 57 57 56 56 57 65 65 63 63 62 60 58 56 RH 90 96100 81 57 50 54 78 84 90100 93 67 56 64 90 97100100 Wind dir N NW NW NW NW NW NW SE S S S SW W NW NW N N NE NE Wind spd 3 4 5 8 11 11 6 5 6 8 6 10 11 13 11 6 5 5 5 Clouds SC FW SC CL FW FW FW SC SC SC SC FW FW FW SC B1 B1 B2 OV PoP 12hr 0 0 20 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S Heat index 82 Max heat 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 52 78 56 83 59 84 57 83 Temp 73 70 58 53 74 73 61 57 79 79 64 59 80 79 63 57 79 78 Dewpt 61 61 58 53 61 62 61 57 65 63 62 59 60 59 58 55 59 59 PWind dir NE E S S SW SW N NE SE Wind char LT LT LT LT GN LT GN GN GN Avg clouds B1 B1 SC SC SC SC SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 20 10 20 10 10 10 5 10 10 Rain shwrs S S S S Tstms S S S $$ SDZ018-170900- Redfield-Spink SD 44.87N 98.52W Elev. 1302 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 81 57 84 58 Temp 62 59 57 68 76 79 78 66 61 59 58 69 78 82 80 68 64 61 59 Dewpt 62 59 57 62 60 59 60 60 58 58 58 65 68 68 68 66 64 61 59 RH 100100100 81 58 50 54 81 90 96100 87 71 63 67 93100100100 Wind dir NW NW NW NW NW NW NW E SE S S S SW W NW N N N N Wind spd 4 5 6 8 10 9 5 4 4 6 8 10 11 9 8 5 4 5 5 Clouds B2 B1 SC FW FW FW CL SC SC SC SC FW CL FW FW SC SC B1 OV PoP 12hr 0 0 10 30 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S S Heat index 84 83 Max heat 81 86 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 54 79 57 83 59 85 59 83 Temp 74 74 61 55 74 75 62 58 78 79 65 60 81 81 64 59 79 80 Dewpt 64 66 61 55 64 66 62 58 68 70 65 60 66 66 61 58 63 64 PWind dir N E S S S S W NE SE Wind char LT LT LT LT GN GN GN LT GN Avg clouds B2 B1 B1 B1 SC SC SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 40 10 20 20 10 10 5 5 5 Rain shwrs C C S S S Tstms S S S $$ SDZ019-170900- Clark-Clark SD 44.88N 97.73W Elev. 1798 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 77 58 80 60 Temp 59 60 58 67 72 76 75 65 62 60 59 68 74 78 77 68 64 62 60 Dewpt 59 58 58 62 60 58 59 58 57 56 57 63 66 68 67 65 64 62 60 RH 100 93100 84 66 54 58 78 84 87 93 84 76 71 71 90100100100 Wind dir N N N NW NW NW NW NE SE S S SW SW W W W N N NE Wind spd 5 5 6 9 12 11 6 3 4 5 8 11 13 11 9 4 4 5 5 Clouds SC B1 SC FW FW FW FW SC SC SC SC SC CL SC FW SC SC B1 B2 PoP 12hr 0 0 5 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 55 75 58 79 61 81 60 80 Temp 72 72 61 56 71 73 62 59 75 76 65 61 78 78 65 60 76 77 Dewpt 63 64 61 56 61 63 62 59 66 68 65 61 65 64 61 58 61 63 PWind dir NE E S S SW S W NE SE Wind char LT LT LT LT GN GN GN LT GN Avg clouds B2 B1 B1 SC SC SC SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 40 5 20 20 20 20 5 10 5 Rain shwrs C C S S S S S Tstms S S S S S $$ SDZ023-170900- Clear Lake-Deuel SD 44.77N 96.68W Elev. 1834 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 77 56 80 59 Temp 64 61 59 67 73 76 75 64 60 58 58 70 75 78 76 67 64 61 60 Dewpt 60 59 59 60 59 57 57 55 53 52 53 58 62 65 65 64 62 61 60 RH 87 93100 78 62 52 54 73 78 80 83 66 64 64 69 90 93100100 Wind dir NW NW NW N NW NW NW NW W SW SW SW SW W SW SW W NW NW Wind spd 4 5 8 11 12 11 8 3 3 3 5 11 13 13 9 5 5 4 4 Clouds SC B1 B1 FW FW FW FW FW SC FW SC FW FW FW SC SC SC SC B2 PoP 12hr 0 0 0 40 20 QPF 12hr 0 0 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S S Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 54 75 56 78 60 81 59 79 Temp 71 71 60 55 71 72 60 57 75 75 64 61 78 77 64 60 76 76 Dewpt 61 61 57 54 57 59 57 57 63 64 63 61 63 63 58 56 59 61 PWind dir N SE SW S SW SW W W N Wind char LT LT LT LT GN GN GN LT GN Avg clouds B2 B1 B1 B1 SC SC SC SC SC FW FW SC SC FW SC SC FW FW PoP 12hr 50 10 20 20 20 10 10 10 10 Rain shwrs C C S S S S Tstms S C S S S $$ SDZ021-170900- Milbank-Grant SD 45.22N 96.63W Elev. 1152 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 78 56 81 59 Temp 65 62 60 69 74 78 76 65 61 58 58 72 79 81 78 68 64 61 60 Dewpt 62 61 60 63 61 60 59 59 56 54 55 61 64 67 68 67 64 61 60 RH 90 97100 81 64 54 56 81 84 86 90 68 60 63 71 97100100100 Wind dir NW NW NW NW NW NW NW W W SW SW SW SW SW NW W W NW NW Wind spd 4 5 6 10 11 10 4 3 3 3 3 6 10 10 5 4 4 4 3 Clouds B1 B1 SC SC FW FW FW FW FW FW SC SC FW FW FW FW SC SC B2 PoP 12hr 0 0 0 60 20 QPF 12hr 0 0 0 0.08 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L S S Tstms C S Heat index 83 Max heat 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 54 77 56 81 61 82 59 81 Temp 73 73 60 55 74 75 60 58 78 78 66 62 79 80 65 60 78 79 Dewpt 63 62 59 55 59 61 60 58 65 67 65 62 65 65 61 58 62 63 PWind dir N W SW S S SW NW NW N Wind char LT LT LT LT GN LT LT LT LT Avg clouds B1 B1 SC SC SC FW SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 30 10 10 10 10 20 10 10 5 Rain shwrs C S Tstms S $$ SDZ011-170900- Webster-Day SD 45.34N 97.52W Elev. 1857 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 76 58 79 59 Temp 62 60 58 66 71 75 74 65 62 60 60 69 74 77 76 68 64 61 60 Dewpt 59 59 58 61 58 57 56 56 56 56 57 61 64 65 65 64 63 61 60 RH 90 96100 84 63 54 53 73 81 87 90 76 71 67 69 87 97100100 Wind dir NW NW NW NW NW NW NW NW S S S SW SW W NW NW NW N NE Wind spd 4 5 6 9 11 10 5 3 2 4 6 10 12 11 8 5 4 4 4 Clouds B1 B1 SC FW FW FW CL FW FW SC SC SC FW SC FW SC B1 B1 B2 PoP 12hr 0 0 5 40 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 55 75 58 78 61 80 60 79 Temp 71 71 61 56 71 73 62 59 75 76 66 62 77 78 65 61 76 77 Dewpt 60 60 58 56 58 60 61 59 64 66 64 62 62 61 60 58 59 60 PWind dir N E SW S SW SW W N NE Wind char LT LT LT LT GN LT GN LT GN Avg clouds B2 B1 SC SC SC FW SC SC SC FW SC SC SC FW SC SC SC FW PoP 12hr 30 10 20 10 10 20 5 10 5 Rain shwrs C S S Tstms S S S $$ SDZ007-170900- Britton-Marshall SD 45.79N 97.75W Elev. 1358 ft 1236 AM CDT Sun Aug 16 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 79 56 81 57 Temp 63 59 56 68 75 78 76 64 60 58 58 69 77 81 78 67 62 59 58 Dewpt 59 58 56 61 57 56 56 56 54 55 55 62 65 65 65 65 62 59 58 RH 87 96100 78 54 47 50 75 81 90 90 78 67 58 64 93100100100 Wind dir NW NW W NW NW NW NW S S S S SW SW W NW NW N NE NE Wind spd 4 3 4 8 11 10 8 3 2 4 5 9 12 10 10 4 3 3 3 Wind gust 23 20 Clouds B1 B1 SC FW FW CL CL FW SC SC B1 SC CL SC FW SC B1 B1 OV PoP 12hr 0 0 5 40 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Heat index 82 Max heat 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 53 77 57 82 60 83 58 82 Temp 73 72 58 54 74 74 61 58 79 78 65 61 80 79 64 58 79 79 Dewpt 61 61 57 54 59 61 61 58 66 66 64 61 63 61 59 57 59 60 PWind dir N SE SW S SW SW NW NE NE Wind char LT LT LT LT GN LT GN LT LT Avg clouds B2 B1 SC SC SC FW SC SC SC FW SC SC SC FW SC SC SC FW PoP 12hr 20 5 10 10 20 20 5 5 5 Rain shwrs S S S Tstms S $$