Point Forecast Matrices
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
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277 FOUS53 KABR 171736 PFMABR Point Forecast Matrices National Weather Service Aberdeen SD 1236 PM CDT Mon Aug 17 2026 SDZ006-172100- Aberdeen-Brown SD 45.45N 98.42W Elev. 1299 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 59 81 54 81 Temp 82 85 82 70 65 61 59 68 77 79 77 66 60 56 55 68 78 80 77 Dewpt 65 64 62 62 60 60 58 61 61 60 60 60 57 55 54 59 61 61 63 RH 56 50 51 76 84 97 96 78 58 52 56 81 90 96 96 73 56 52 62 Wind dir SW W W NW N N NE N NE N N NE E E SE SE S SW S Wind spd 11 10 9 4 4 5 4 4 5 6 8 5 3 3 2 4 5 6 6 Clouds FW B1 B1 B2 B2 B2 B2 SC SC SC SC FW SC SC SC FW FW SC FW PoP 12hr 20 40 10 5 20 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S Tstms S C C S S Heat index 84 86 83 80 81 Max heat 84 87 81 82 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 58 86 59 84 56 82 57 82 Temp 63 59 82 80 64 60 81 80 63 57 78 78 63 59 78 78 Dewpt 62 59 64 66 64 60 63 61 56 53 57 58 57 55 62 65 PWind dir S SW W N N NE E SE Wind char LT GN LT GN LT LT LT GN Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW B1 B1 SC PoP 12hr 10 5 20 5 0 0 10 20 Rain shwrs S S $$ SDZ020-172100- Watertown-Codington SD 44.91N 97.15W Elev. 1745 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 60 78 55 78 Temp 80 82 79 70 66 63 62 68 74 76 74 66 62 58 56 68 75 77 74 Dewpt 63 64 64 64 62 61 60 63 62 62 60 61 58 56 56 60 60 61 60 RH 56 55 60 81 87 93 93 84 66 62 62 84 87 93100 76 60 58 62 Wind dir SW W W SW S W NE NE N N N NE E SE SE S SW SW SW Wind spd 16 14 8 4 3 4 4 5 5 6 5 3 3 2 2 4 5 5 5 Clouds FW B1 SC B2 B1 B2 B2 SC SC SC SC FW FW FW SC SC SC SC SC PoP 12hr 30 40 20 5 20 QPF 12hr 0.08 0.08 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S Tstms C C C S S Heat index 81 84 Max heat 82 84 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 83 61 81 58 78 58 78 Temp 64 60 79 77 65 61 79 78 63 58 76 75 62 59 75 76 Dewpt 60 60 64 65 64 61 64 62 57 55 57 58 57 56 61 63 PWind dir S SW SW NW N N E SE Wind char LT GN LT GN LT LT LT GN Avg clouds FW FW FW FW FW FW SC FW CL FW FW FW FW SC B1 SC PoP 12hr 5 5 20 20 5 5 10 10 Rain shwrs S S Tstms S S $$ SDZ035-172100- Pierre-Hughes SD 44.38N 100.29W Elev. 1856 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 60 82 59 81 Temp 82 86 82 71 68 63 61 69 76 80 79 70 65 62 60 68 77 80 78 Dewpt 63 60 61 63 63 62 61 63 62 62 61 61 61 60 59 63 63 63 63 RH 53 42 49 76 84 97100 81 62 54 54 73 87 93 96 84 62 56 60 Wind dir NW NW N E S N E N N NW N NE SE SE SE S S S SE Wind spd 4 5 4 6 6 5 4 4 6 6 5 5 5 5 5 8 10 9 8 Clouds SC SC B2 B1 B1 B1 B1 SC B1 SC SC B1 B1 B2 B1 SC SC SC FW PoP 12hr 20 40 5 20 40 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C S S S C C Tstms S S C C C S S S C C Heat index 83 83 82 80 82 Max heat 85 87 82 83 82 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 58 88 61 85 59 81 61 82 Temp 65 59 83 82 67 61 81 82 66 59 78 79 67 62 78 80 Dewpt 63 59 63 64 64 61 64 63 60 56 60 63 61 60 66 68 PWind dir SE W E NE NE E SE SE Wind char LT LT LT GN LT GN GN BZ Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW B1 B2 B1 PoP 12hr 10 0 5 0 5 5 30 20 Rain shwrs C S Tstms C S $$ SDZ009-172100- Mobridge-Walworth SD 45.55N 100.41W Elev. 1676 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 59 80 57 81 Temp 79 84 80 70 66 62 59 66 74 78 79 68 64 60 57 67 76 80 78 Dewpt 62 58 59 60 61 60 59 61 60 58 57 58 59 57 57 61 62 60 62 RH 56 41 49 71 84 93100 84 62 50 47 70 84 90100 81 62 51 58 Wind dir NW NW NW NE NE SE NE NE NE N N E E E SE S S S SE Wind spd 5 9 8 5 4 4 4 5 5 6 6 5 4 4 5 6 9 9 8 Clouds SC SC B2 B2 OV B2 B2 SC SC SC FW SC SC SC SC SC SC FW FW PoP 12hr 10 40 5 10 30 QPF 12hr 0 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C S Tstms S C C S S S Heat index 80 81 81 Max heat 81 84 81 82 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 88 60 85 57 82 59 82 Temp 66 60 83 83 67 60 81 82 65 58 78 79 66 61 78 79 Dewpt 63 60 61 61 62 60 59 57 57 54 56 57 58 57 63 64 PWind dir S W NE N NE E SE SE Wind char LT LT LT GN LT GN GN BZ Avg clouds FW FW FW FW FW FW FW FW FW FW SC FW SC B1 B2 B1 PoP 12hr 20 0 5 5 0 5 20 20 Rain shwrs S S S S Tstms S S S $$ SDZ008-172100- Sisseton-Roberts SD 45.67N 96.99W Elev. 1024 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 59 78 55 79 Temp 79 82 78 68 64 62 60 68 75 78 74 64 59 57 56 69 76 79 75 Dewpt 60 63 63 62 59 58 57 60 59 59 58 58 55 54 53 57 57 58 59 RH 52 53 60 81 84 87 90 76 58 52 57 81 87 90 90 66 52 49 58 Wind dir SW W NW W W NW NW N NE N N NW SW SW SW S SE SW S Wind spd 16 13 8 5 5 5 3 3 4 6 6 3 2 2 2 2 4 4 5 Clouds SC SC SC SC B2 B2 B2 B1 FW FW SC SC FW SC FW FW FW FW FW PoP 12hr 30 40 20 5 10 QPF 12hr 0.01 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S S S Tstms C S C S Heat index 83 Max heat 81 84 80 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 59 84 61 82 57 79 57 79 Temp 63 60 81 78 65 62 79 78 63 58 76 76 61 59 76 77 Dewpt 58 58 63 64 62 60 62 59 55 53 56 57 55 54 60 62 PWind dir S SW W NW NW N E SE Wind char LT GN LT GN GN GN LT GN Avg clouds SC FW FW FW SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 10 10 30 10 5 0 5 10 Rain shwrs C $$ MNZ039-172100- Wheaton-Traverse MN 45.71N 96.50W Elev. 1024 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 58 78 53 80 Temp 75 78 78 67 64 60 59 68 75 78 74 64 59 55 55 68 77 79 76 Dewpt 60 63 64 64 61 59 58 60 58 58 57 58 56 55 54 57 56 56 57 RH 60 60 62 90 90 96 96 76 55 50 55 81 90100 96 68 48 45 52 Wind dir SW SW W SW W NW N N N NW N NE SW S S S SW W SW Wind spd 9 9 5 4 4 4 3 3 4 6 5 2 1 1 1 2 3 3 3 Clouds SC FW B1 SC B2 OV B2 B1 FW FW SC FW FW SC SC FW FW FW FW PoP 12hr 40 40 20 0 10 QPF 12hr 0.06 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S Tstms S C C C S Heat index 80 Max heat 83 80 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 83 60 82 56 79 56 79 Temp 62 59 80 78 64 60 79 78 62 57 76 76 61 57 76 77 Dewpt 58 57 63 63 63 60 62 59 56 54 56 57 56 55 60 61 PWind dir S SW W NW N N E SE Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW SC SC SC FW FW FW SC FW FW SC B1 SC PoP 12hr 10 20 40 10 5 0 5 10 Rain shwrs S C S Tstms S S $$ MNZ046-172100- Ortonville-Big Stone MN 45.31N 96.42W Elev. 1099 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 59 78 54 79 Temp 81 82 79 69 65 62 60 68 75 77 74 65 60 57 56 68 77 79 76 Dewpt 64 67 66 66 63 61 60 63 62 61 59 61 59 57 55 59 59 59 59 RH 56 61 64 90 93 97100 84 64 58 59 87 96100 96 73 54 50 56 Wind dir SW SW W SW W NW N N N N N N SW SW SE S S W SW Wind spd 5 6 4 4 3 3 3 3 4 4 3 2 1 1 1 2 3 3 3 Clouds SC B1 SC B1 B1 OV B2 B1 FW FW FW FW FW SC SC FW FW FW FW PoP 12hr 40 40 30 5 10 QPF 12hr 0 0.03 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C Tstms C C S C Heat index 82 85 80 Max heat 83 86 81 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 58 83 60 82 57 79 56 79 Temp 63 59 81 78 65 61 79 78 63 57 76 76 61 58 76 77 Dewpt 59 59 64 65 65 61 65 63 58 56 58 60 58 57 61 63 PWind dir S SW W NW N N E SE Wind char LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 10 10 30 10 5 0 5 10 Rain shwrs C S Tstms S $$ SDZ003-172100- McIntosh-Corson SD 45.92N 101.35W Elev. 2316 ft 1136 AM MDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 57 79 56 82 Temp 83 84 78 66 63 58 57 65 73 78 77 66 62 58 56 67 77 82 78 Dewpt 57 55 57 59 59 57 56 60 58 55 54 56 56 56 56 60 60 57 58 RH 41 37 48 78 87 96 96 84 59 45 45 70 81 93100 78 56 43 50 Wind dir NW NW NW NE NE E N NE N NW N E E E SE S S S S Wind spd 6 10 8 6 5 5 5 6 6 8 6 6 5 5 6 8 10 9 8 Clouds B1 SC B1 B2 OV B1 B1 SC FW FW FW SC SC SC SC SC FW FW FW PoP 12hr 10 30 5 5 30 QPF 12hr 0.01 0.01 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C Tstms S C C C Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 88 58 84 57 82 59 83 Temp 64 58 84 84 65 59 81 82 63 57 78 80 65 60 78 80 Dewpt 61 57 55 55 59 56 56 53 54 52 54 55 58 56 63 62 PWind dir S NW NE N NE E SE SE Wind char GN GN LT GN GN GN GN BZ Avg clouds FW FW FW FW FW FW FW FW FW FW SC FW SC B1 B1 SC PoP 12hr 10 0 0 0 5 5 20 20 Rain shwrs S S Tstms S S $$ SDZ015-172100- White Horse-Dewey SD 45.27N 100.89W Elev. 1716 ft 1136 AM MDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 86 59 82 58 83 Temp 81 85 81 69 67 63 60 67 75 81 80 69 65 61 59 69 78 82 80 Dewpt 61 57 59 60 61 61 60 63 62 59 58 59 59 59 59 63 63 61 62 RH 51 39 47 73 81 93100 87 64 47 47 70 81 93100 81 60 49 54 Wind dir NW NW NW NE NE SE NE NE N N N E SE E E S S S SE Wind spd 4 6 8 4 3 3 3 3 4 5 6 4 3 3 3 6 8 8 8 Clouds B1 FW B2 B1 B2 B1 B2 B1 SC FW FW SC B1 SC B1 SC SC FW FW PoP 12hr 10 40 5 10 30 QPF 12hr 0.01 0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C C C S Tstms C C C S S S S S Heat index 82 82 82 80 83 81 Max heat 82 85 82 83 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 60 91 61 87 59 84 61 84 Temp 66 61 85 85 68 61 83 84 67 59 79 81 68 62 78 81 Dewpt 63 60 60 59 61 59 60 56 57 55 58 59 60 59 65 65 PWind dir S W NE N NE E SE SE Wind char LT LT LT GN LT GN GN BZ Avg clouds FW FW FW FW FW FW FW FW FW FW SC FW FW B1 B1 B1 PoP 12hr 20 0 5 0 0 5 30 20 Rain shwrs S C S Tstms S C S $$ SDZ033-172100- Mission Ridge-Stanley SD 44.69N 100.79W Elev. 1985 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 61 81 60 81 Temp 82 86 82 70 67 64 61 68 75 79 79 70 66 63 60 68 76 80 79 Dewpt 63 58 59 62 62 61 61 62 62 60 59 60 60 60 60 62 63 63 62 RH 53 39 46 76 84 90100 81 64 52 50 71 81 90100 81 64 56 56 Wind dir NW NW N E S N SE NW N N N E SE SE SE S SE SE SE Wind spd 2 4 6 8 5 6 5 5 5 5 6 6 6 5 6 9 10 9 9 Clouds SC SC B2 B1 B2 SC B1 B1 B1 SC SC SC B1 B1 B1 SC SC FW FW PoP 12hr 20 40 5 20 40 QPF 12hr 0 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C Tstms S C C C C S S S C Heat index 83 82 81 81 Max heat 84 87 82 82 83 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 88 62 85 60 81 61 82 Temp 66 60 83 84 68 62 81 83 68 60 77 79 67 63 77 80 Dewpt 62 60 62 61 62 60 61 59 60 57 60 61 61 60 66 67 PWind dir SE W E NE NE E SE SE Wind char GN LT LT GN GN GN GN BZ Avg clouds FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B1 B1 PoP 12hr 10 0 0 0 5 5 30 20 Rain shwrs C S Tstms C S $$ SDZ045-172100- Murdo-Jones SD 43.89N 100.71W Elev. 2313 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 60 82 59 81 Temp 83 86 82 71 67 63 61 68 76 80 79 70 65 62 61 67 76 80 78 Dewpt 64 61 60 61 61 61 60 64 63 62 61 61 61 60 60 64 63 63 64 RH 53 43 47 71 81 93 97 87 64 54 54 73 87 93 97 90 64 56 62 Wind dir NW NW W SE SW NW E N N N N E SE S S SW S S SE Wind spd 4 4 4 6 9 8 6 6 6 6 6 6 6 8 8 9 10 9 9 Clouds SC SC B1 SC OV SC SC SC B1 FW B2 B2 B1 B2 SC SC SC FW FW PoP 12hr 20 40 5 40 40 QPF 12hr 0 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C C Tstms S C C C C S S S S C Heat index 84 86 82 82 81 Max heat 86 88 81 83 82 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 57 88 60 84 60 82 61 83 Temp 63 58 83 82 66 61 81 82 66 60 78 79 66 62 78 80 Dewpt 63 58 63 63 62 59 63 63 60 57 61 64 62 61 67 68 PWind dir S W SE NE NE E SE SE Wind char GN GN GN GN GN GN BZ BZ Avg clouds FW FW FW FW FW FW FW FW SC SC SC FW FW B1 B1 B1 PoP 12hr 10 0 5 0 10 5 30 20 Rain shwrs C S Tstms C $$ SDZ048-172100- Presho-Lyman SD 43.91N 100.06W Elev. 1775 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 61 83 59 81 Temp 84 87 84 72 68 64 62 70 78 82 81 70 66 62 60 69 76 80 78 Dewpt 64 61 60 63 63 63 62 65 64 63 62 63 62 61 60 64 64 64 64 RH 51 42 44 73 84 97100 84 62 53 53 78 87 97100 84 66 58 62 Wind dir W NW NW SE S NE NE NE N N N E SE S S S S S SE Wind spd 3 4 5 5 6 5 4 5 6 6 6 5 4 4 4 6 10 10 9 Clouds SC SC SC SC B2 B1 SC FW SC SC B1 B1 SC B1 SC SC SC SC FW PoP 12hr 20 40 5 20 50 QPF 12hr 0 0.04 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S C C C C Tstms S C C C S S S S C Heat index 85 87 84 83 82 82 Max heat 85 87 83 83 82 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 89 61 86 60 82 61 83 Temp 64 59 84 83 67 61 82 83 67 60 79 80 67 63 78 80 Dewpt 64 59 64 65 65 61 65 63 62 58 61 64 63 61 67 68 PWind dir S W SE NE NE E SE SE Wind char GN LT LT GN LT GN GN BZ Avg clouds FW FW FW FW FW FW SC FW FW SC SC FW FW B1 B2 B1 PoP 12hr 10 0 5 0 5 5 30 20 Rain shwrs C S Tstms C S $$ SDZ051-172100- Fort Thompson-Buffalo SD 44.05N 99.41W Elev. 1440 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 62 81 59 78 Temp 82 85 83 73 68 65 63 69 76 80 79 70 66 62 60 68 74 77 77 Dewpt 65 62 62 64 65 64 63 65 64 63 63 63 63 62 60 64 64 64 64 RH 56 46 49 73 90 97100 87 66 56 58 78 90100100 87 71 64 64 Wind dir W W NW E SE E E E NW NW N NE E E SE S S S SE Wind spd 5 6 4 4 4 4 4 4 5 6 5 4 3 3 3 4 8 8 8 Clouds FW SC B1 SC B2 SC SC SC SC SC B1 SC SC B1 SC SC SC SC FW PoP 12hr 20 40 10 20 60 QPF 12hr 0 0.07 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C L L Tstms S S C C S S S C Heat index 84 86 84 81 80 Max heat 85 88 84 83 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 59 86 61 83 60 79 61 79 Temp 65 60 81 79 67 62 80 81 66 60 76 77 66 62 75 77 Dewpt 65 60 66 68 67 62 67 66 63 59 62 64 63 61 67 68 PWind dir SE SW SE NE NE E SE SE Wind char LT LT LT LT LT LT GN GN Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW B1 B2 B1 PoP 12hr 10 5 10 5 5 5 20 20 Rain shwrs S S Tstms S S $$ SDZ036-172100- Highmore-Hyde SD 45.52N 99.44W Elev. 1886 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 60 80 58 78 Temp 81 84 81 70 66 63 60 68 75 78 77 67 63 60 58 68 75 77 75 Dewpt 68 65 63 63 62 61 60 63 64 63 62 61 60 59 58 63 64 64 65 RH 65 53 54 78 87 93100 84 69 60 60 81 90 96100 84 69 64 71 Wind dir W W NW NE SE W E N NW NW N NE SE SE S S S S SE Wind spd 5 8 8 6 6 6 6 6 6 8 8 6 6 6 8 8 10 10 9 Clouds SC FW B1 B1 B1 B1 B1 SC B1 SC SC SC SC B1 B1 SC SC SC FW PoP 12hr 20 40 10 20 50 QPF 12hr 0 0.04 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C Tstms S S C C S C C Heat index 84 86 83 Max heat 85 86 81 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 85 61 82 59 78 59 78 Temp 63 60 81 79 66 61 79 79 64 59 76 76 64 61 75 76 Dewpt 63 60 66 68 65 61 66 66 59 56 62 64 60 59 66 69 PWind dir S SW SE NE NE E SE SE Wind char GN GN GN GN GN GN GN BZ Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW B1 B1 B1 PoP 12hr 10 0 5 0 5 5 20 20 Rain shwrs S S Tstms S S $$ SDZ037-172100- Miller-Hand SD 45.52N 98.99W Elev. 1578 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 58 80 54 81 Temp 79 83 81 69 64 60 58 66 74 78 76 65 60 56 55 68 76 79 76 Dewpt 67 62 62 61 61 59 58 61 61 60 61 60 58 55 54 59 62 62 64 RH 67 49 53 76 90 96100 84 64 54 60 84 93 96 96 73 62 56 66 Wind dir W NW NW NW N NW N NE NE N N NE NE NE NE SE S S S Wind spd 3 8 10 6 8 6 5 5 5 6 9 5 4 3 3 4 8 6 6 Clouds FW SC SC B2 B2 OV B2 SC SC FW FW FW SC FW SC FW SC SC FW PoP 12hr 20 40 10 5 20 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S C C S S Heat index 84 82 81 Max heat 83 85 81 81 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 58 86 59 83 56 81 57 80 Temp 63 59 82 79 64 59 80 79 63 57 77 78 63 58 76 77 Dewpt 62 59 64 67 64 59 62 62 57 52 57 60 57 56 63 67 PWind dir S SW NW N N NE E SE Wind char LT GN LT GN GN GN LT GN Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW B1 B2 SC PoP 12hr 10 0 20 0 0 0 20 20 Rain shwrs S S S Tstms S S $$ SDZ034-172100- Onida-Sully SD 44.70N 100.07W Elev. 1873 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 59 80 57 80 Temp 80 84 81 69 66 62 59 68 75 79 78 68 64 60 58 67 76 79 77 Dewpt 65 62 61 63 63 61 59 63 63 62 60 61 60 59 58 63 63 64 63 RH 60 48 51 81 90 97100 84 66 56 54 78 87 96100 87 64 60 62 Wind dir NW NW NW NE E N NE N NW NW N NE E SE SE SE S SE SE Wind spd 4 4 6 6 5 6 5 5 6 6 8 6 6 6 6 8 10 9 9 Clouds SC FW B2 B1 B1 B1 B1 B1 B1 FW FW FW SC B1 B1 SC SC FW FW PoP 12hr 20 40 5 20 40 QPF 12hr 0 0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C Tstms S S C C C S C C Heat index 82 84 82 80 Max heat 83 85 81 81 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 86 59 83 57 80 59 80 Temp 64 58 81 80 66 60 80 80 65 58 77 77 65 60 76 78 Dewpt 64 58 64 66 65 60 63 63 59 55 60 63 61 59 66 68 PWind dir SE W E NE NE E SE SE Wind char GN LT LT GN GN GN GN BZ Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW B1 B2 B1 PoP 12hr 10 0 5 5 5 5 20 20 Rain shwrs S S Tstms S S $$ SDZ016-172100- Gettysburg-Potter SD 45.01N 99.95W Elev. 2064 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 58 79 56 79 Temp 78 82 79 66 64 61 58 66 73 77 76 65 62 58 56 67 75 78 76 Dewpt 65 61 60 62 62 60 58 62 61 60 59 60 59 57 56 62 62 62 63 RH 64 49 52 87 93 97100 87 66 56 56 84 90 96100 84 64 58 64 Wind dir W NW NW NE E N NE N N N N NE E E SE SE S S S Wind spd 0 3 8 6 6 8 6 6 6 8 8 5 6 8 8 9 10 9 9 Clouds SC FW B2 B1 B2 B2 B2 SC SC SC FW SC B1 SC B2 SC SC SC FW PoP 12hr 20 40 10 20 30 QPF 12hr 0.01 0.09 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C Tstms S C C C S S C Heat index 83 80 Max heat 83 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 57 86 59 82 57 79 58 79 Temp 63 58 81 79 65 59 80 79 64 57 76 76 64 60 75 76 Dewpt 63 58 63 65 64 59 62 62 58 53 58 61 59 57 64 67 PWind dir S W E N NE E SE SE Wind char GN GN LT GN GN GN GN BZ Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW SC B1 B2 B1 PoP 12hr 10 0 5 5 0 5 20 20 Rain shwrs S S Tstms S S $$ SDZ017-172100- Faulkton-Faulk SD 45.03N 99.13W Elev. 1581 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 59 81 56 80 Temp 83 86 82 70 65 61 59 67 76 79 77 66 61 58 56 68 77 79 75 Dewpt 69 64 62 63 62 61 59 63 63 62 62 62 59 58 56 62 64 64 66 RH 63 48 51 78 90100100 87 64 56 60 87 93100100 81 64 60 74 Wind dir W NW NW NW W NW N NE N N N NE E E E SE S S SE Wind spd 3 6 10 6 6 6 5 5 5 6 8 5 4 4 3 5 9 9 9 Clouds FW SC B1 B2 B2 B2 B2 SC FW SC FW SC SC B1 B2 SC SC SC FW PoP 12hr 20 40 10 10 40 QPF 12hr 0 0.11 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C C S Tstms S S C C S S S Heat index 87 87 83 80 Max heat 87 88 81 81 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 86 60 83 57 80 58 79 Temp 63 59 82 79 65 60 80 79 63 58 77 77 63 59 76 76 Dewpt 63 59 65 69 65 60 65 65 58 55 60 63 59 57 66 69 PWind dir S SW NW N N NE SE SE Wind char GN GN LT GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW B1 B2 B1 PoP 12hr 20 5 10 5 0 5 20 20 Rain shwrs S S S Tstms S S S $$ SDZ010-172100- Roscoe-Edmunds SD 45.45N 99.33W Elev. 1831 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 58 80 55 81 Temp 79 83 80 68 64 60 58 66 74 78 77 65 60 57 56 67 76 79 76 Dewpt 66 60 60 61 61 59 58 61 60 59 59 60 58 55 55 60 61 61 63 RH 64 46 51 78 90 96100 84 62 52 54 84 93 93 96 78 60 54 64 Wind dir W NW NW N N N N NE N N N E E E E SE S S SE Wind spd 4 9 11 8 6 6 5 6 5 8 10 5 5 5 5 8 9 8 9 Clouds SC SC B1 OV B2 OV B2 SC SC FW FW FW SC SC SC SC SC SC FW PoP 12hr 20 40 10 5 30 QPF 12hr 0 0.04 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S Tstms S C C C S S S Heat index 83 81 80 Max heat 83 81 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 58 86 59 83 56 80 57 80 Temp 63 59 82 79 64 59 80 79 63 57 76 77 63 59 76 76 Dewpt 63 59 62 66 63 59 61 61 57 53 57 59 57 56 63 66 PWind dir S W NE N N NE E SE Wind char GN GN LT GN GN GN GN BZ Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW SC B2 B1 PoP 12hr 20 0 10 5 0 5 20 20 Rain shwrs S S S Tstms S S S $$ SDZ004-172100- Herreid-Campbell SD 45.84N 100.08W Elev. 1686 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 56 81 53 82 Temp 80 84 80 67 63 59 57 66 75 78 78 65 61 57 54 67 77 81 78 Dewpt 62 57 59 60 61 59 57 61 59 58 57 58 58 56 54 59 61 60 61 RH 54 40 49 78 93100100 84 58 50 48 78 90 96100 75 58 49 56 Wind dir NW NW NW NE NE E NE NE N NW NW E E E SE S S S E Wind spd 6 10 9 5 4 4 4 5 5 8 8 5 4 5 5 6 9 9 8 Clouds FW SC B2 B2 B2 B2 B2 SC FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 10 40 5 5 20 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S Tstms C C S S Heat index 80 81 82 Max heat 82 84 80 82 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 88 57 85 54 83 57 83 Temp 64 58 83 82 64 58 81 81 62 55 79 79 64 59 78 79 Dewpt 62 58 61 62 62 58 59 57 57 53 55 57 57 56 62 63 PWind dir SE W NE N NE E E SE Wind char LT GN LT GN LT GN GN BZ Avg clouds FW FW FW FW FW FW SC CL FW FW SC FW FW SC B2 SC PoP 12hr 20 0 5 5 0 5 20 20 Rain shwrs S S S S Tstms S S S S $$ SDZ005-172100- Eureka-McPherson SD 45.77N 99.62W Elev. 1890 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 56 79 54 81 Temp 80 83 78 67 63 59 57 65 73 77 75 64 60 57 55 67 76 79 76 Dewpt 64 60 59 60 60 59 57 60 59 58 57 59 57 55 54 59 59 60 61 RH 58 46 52 78 90100100 84 62 52 54 84 90 93 96 75 56 52 60 Wind dir W NW NW N NE E E NE N NW NW NE E E SE SE S S S Wind spd 5 10 10 8 6 6 5 6 6 10 9 6 5 5 5 9 10 9 8 Clouds FW SC B1 B2 B2 B2 B2 SC FW FW FW FW FW FW SC SC FW FW FW PoP 12hr 20 40 5 5 30 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C C Tstms S C C S S Heat index 82 83 80 Max heat 82 83 80 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 58 86 58 83 56 81 57 81 Temp 63 59 82 80 64 59 80 79 62 56 77 77 63 59 77 77 Dewpt 61 59 61 62 61 59 59 58 56 52 54 56 56 55 61 63 PWind dir S W NE N NE E E SE Wind char GN GN LT GN GN GN GN BZ Avg clouds FW FW FW FW FW FW SC CL FW FW SC FW FW B1 B2 SC PoP 12hr 10 0 10 5 0 5 20 20 Rain shwrs S S Tstms S S $$ SDZ018-172100- Redfield-Spink SD 44.87N 98.52W Elev. 1302 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 59 81 55 81 Temp 83 86 82 70 65 62 60 69 77 80 78 66 61 57 56 69 78 80 76 Dewpt 71 68 64 63 62 62 60 63 63 62 62 61 59 57 56 61 63 63 64 RH 67 55 55 78 90100100 81 62 54 58 84 93100100 76 60 56 66 Wind dir SW W NW NE SE NW N N N NW N NE E SE E S S SW SE Wind spd 9 8 9 6 5 5 5 6 6 5 8 5 4 4 4 5 8 8 8 Wind gust 20 Clouds FW SC B1 B2 B2 B2 B2 SC SC SC FW FW SC SC B1 SC SC SC FW PoP 12hr 20 40 10 10 40 QPF 12hr 0 0.12 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C Tstms S C C S S Heat index 88 89 84 82 81 Max heat 89 91 82 82 82 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 86 59 84 57 81 58 80 Temp 63 59 82 79 65 60 81 80 63 57 78 78 63 59 78 78 Dewpt 63 59 66 69 65 60 66 65 59 55 59 62 59 57 64 67 PWind dir S SW SE N N NE SE SE Wind char GN GN LT GN GN GN GN GN Avg clouds FW FW FW FW FW FW SC CL FW FW SC FW FW B1 B1 SC PoP 12hr 10 5 20 5 5 0 20 20 Rain shwrs S S S Tstms S S $$ SDZ019-172100- Clark-Clark SD 44.88N 97.73W Elev. 1798 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 61 78 57 77 Temp 80 82 79 69 66 63 62 68 74 78 74 65 62 59 58 68 74 76 73 Dewpt 65 66 64 63 62 62 61 63 62 62 61 61 59 58 58 61 61 62 63 RH 60 58 60 81 87 97 97 84 66 58 64 87 90 96100 78 64 62 71 Wind dir SW SW W N SE SW NE N NW NW N NE E SE SE SE SW SW S Wind spd 16 12 8 5 4 5 6 6 6 6 6 4 5 5 5 6 8 6 5 Clouds FW SC SC B2 B2 B2 B1 SC SC SC FW FW FW FW SC SC SC SC SC PoP 12hr 20 40 20 10 30 QPF 12hr 0 0.11 0.01 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C C Tstms S C C S S S Heat index 82 84 Max heat 83 87 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 59 82 61 81 59 78 59 77 Temp 63 60 79 76 65 61 78 78 63 59 75 75 63 60 74 75 Dewpt 62 60 65 67 65 61 65 63 58 56 58 60 58 57 62 65 PWind dir S SW S N NE NE E SE Wind char LT GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW SC CL CL FW SC FW FW SC B1 SC PoP 12hr 5 5 30 5 5 0 10 20 Rain shwrs C S Tstms S $$ SDZ023-172100- Clear Lake-Deuel SD 44.77N 96.68W Elev. 1834 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 60 77 55 77 Temp 77 80 78 68 65 62 61 67 73 75 73 64 60 57 57 68 75 76 73 Dewpt 60 62 63 62 60 59 58 60 60 60 59 59 56 55 54 57 58 58 58 RH 56 54 60 81 84 90 90 78 64 60 62 84 87 93 90 68 55 54 59 Wind dir SW SW W SW SW W W N N N N NE SE S S S S SW SW Wind spd 12 12 9 5 5 5 5 6 6 5 5 3 2 2 3 5 6 5 4 Wind gust 24 24 Clouds FW SC FW B1 B1 B2 B2 SC SC SC SC FW FW FW SC FW SC SC FW PoP 12hr 30 40 30 5 20 QPF 12hr 0.18 0.08 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C S S Tstms S C S C C S Heat index 81 Max heat 82 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 81 60 81 58 77 57 77 Temp 62 59 78 76 64 61 78 77 63 58 74 74 61 59 74 75 Dewpt 57 58 62 63 62 61 63 61 55 54 56 57 54 55 59 61 PWind dir SW SW SW NW N N SE SE Wind char LT GN LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW SC FW FW FW SC FW FW SC B1 SC PoP 12hr 5 10 20 10 5 0 10 10 Rain shwrs S S Tstms S S $$ SDZ021-172100- Milbank-Grant SD 45.22N 96.63W Elev. 1152 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 59 78 54 79 Temp 79 81 80 70 65 62 60 68 75 77 75 65 60 57 56 69 77 79 76 Dewpt 63 66 66 65 62 61 60 63 62 62 61 61 58 56 55 59 59 60 60 RH 58 60 62 84 90 97100 84 64 60 62 87 93 96 96 70 54 52 58 Wind dir SW SW W SW W NW NW NE N N N N SW SW SW SE S W SW Wind spd 5 6 5 5 4 4 4 4 4 5 3 2 2 1 2 2 3 3 3 Clouds SC B1 SC B1 B1 B2 B2 SC FW FW FW CL FW SC FW FW FW FW FW PoP 12hr 40 40 20 5 20 QPF 12hr 0.03 0.07 0.01 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S Tstms C C C S S Heat index 83 82 Max heat 81 85 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 58 83 61 82 57 79 57 80 Temp 62 60 81 78 65 62 79 79 63 58 76 77 61 58 77 78 Dewpt 59 59 64 66 65 62 65 64 58 56 59 60 57 56 61 64 PWind dir SW SW W NW NW N E SE Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 10 10 20 20 5 0 5 10 Rain shwrs S S S Tstms S S $$ SDZ011-172100- Webster-Day SD 45.34N 97.52W Elev. 1857 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 60 76 56 77 Temp 78 81 77 69 66 63 61 67 73 76 74 65 62 59 58 68 74 76 74 Dewpt 63 63 63 62 61 61 60 61 60 60 58 59 58 57 56 59 59 59 59 RH 60 54 62 78 84 93 97 81 64 58 57 81 87 93 93 73 59 56 59 Wind dir SW W NW W E N NE NE N N N NE SE SE SE S SW SW S Wind spd 10 9 6 4 4 4 4 5 5 6 5 4 3 3 3 4 5 4 4 Clouds FW SC SC B2 B2 B1 OV SC SC FW FW FW FW FW SC FW FW FW FW PoP 12hr 30 40 10 5 20 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S S Tstms C S C S Heat index 82 Max heat 83 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 81 61 79 58 77 59 77 Temp 64 61 78 76 66 62 77 77 64 58 74 75 63 61 74 75 Dewpt 61 61 63 64 64 62 62 60 57 56 56 57 57 57 60 63 PWind dir S SW W NW N N E SE Wind char LT GN LT GN LT LT LT GN Avg clouds SC FW FW FW FW SC SC FW CL FW SC FW FW SC B1 SC PoP 12hr 10 5 20 5 5 0 10 10 Rain shwrs S Tstms S $$ SDZ007-172100- Britton-Marshall SD 45.79N 97.75W Elev. 1358 ft 1236 PM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 58 78 54 80 Temp 79 82 79 68 63 60 59 68 76 77 75 64 59 56 55 70 78 80 76 Dewpt 65 64 62 62 59 59 59 61 59 59 58 58 56 54 54 58 58 58 59 RH 62 55 56 81 87 96100 78 56 54 55 81 90 93 96 66 50 47 56 Wind dir SW W W NW E NE N N NE N N E SE SE S S SW W S Wind spd 13 10 9 4 4 3 3 4 5 6 6 4 3 3 2 3 4 4 5 Clouds FW SC SC SC B2 OV OV SC CL FW SC SC SC SC SC FW FW FW FW PoP 12hr 30 30 10 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C Tstms C S C Heat index 84 80 80 Max heat 82 84 81 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 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 59 84 60 82 55 79 58 80 Temp 63 60 81 78 64 60 79 78 62 56 77 77 62 60 78 77 Dewpt 60 60 63 65 64 60 62 59 55 54 56 56 56 56 61 63 PWind dir S SW W NW N N E SE Wind char LT GN LT GN LT LT LT GN Avg clouds FW FW FW FW FW SC SC CL FW FW SC FW FW SC B1 SC PoP 12hr 10 10 30 5 5 0 10 10 Rain shwrs C S $$