Point Forecast Matrices
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
343 FOUS53 KABR 181546 PFMABR Point Forecast Matrices National Weather Service Aberdeen SD 1046 AM CDT Tue Aug 18 2026 SDZ006-182100- Aberdeen-Brown SD 45.45N 98.42W Elev. 1299 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 56 83 60 87 Temp 76 79 77 67 61 58 56 70 80 82 77 67 64 62 60 72 83 86 83 Dewpt 60 59 59 59 57 55 54 60 62 62 64 63 63 62 60 65 63 60 60 RH 58 50 54 75 87 90 93 71 54 51 64 87 97100100 79 51 42 46 Wind dir N N N NE NE N NE S SW SW SW S S S S SW W NW NW Wind spd 5 5 5 4 3 3 3 4 5 5 6 8 8 6 6 6 9 11 11 Wind gust 21 Clouds SC SC FW SC B1 SC SC CL CL SC SC SC SC SC B1 FW FW FW FW PoP 12hr 5 0 20 20 5 QPF 12hr 0 0 0 0.14 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 81 83 84 86 83 Max heat 81 83 84 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 85 56 83 59 83 61 86 Temp 65 59 82 81 64 57 79 79 64 60 78 80 66 62 81 83 Dewpt 58 57 59 58 55 53 56 57 57 56 62 64 62 61 65 66 PWind dir N N NE NE E SE S W Wind char LT LT LT LT GN GN GN GN Avg clouds FW FW FW CL CL FW SC FW SC SC B2 SC SC SC B1 SC PoP 12hr 0 0 0 0 20 30 20 5 Rain shwrs S S C S S Tstms S S $$ SDZ020-182100- Watertown-Codington SD 44.91N 97.15W Elev. 1745 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 57 80 60 83 Temp 74 76 74 66 62 59 58 68 76 78 76 67 64 62 62 71 80 83 80 Dewpt 61 61 60 60 58 56 55 60 62 62 63 63 62 62 62 67 66 64 64 RH 64 60 62 81 87 90 90 76 62 58 64 87 93100100 87 62 53 58 Wind dir N N N NE E SE E S W W E S S S S SW SW W W Wind spd 6 5 4 4 3 3 4 6 8 6 4 5 6 6 8 10 11 11 8 Clouds SC SC SC FW SC SC B1 FW SC SC SC SC SC SC B1 FW FW FW FW PoP 12hr 10 0 10 20 5 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 81 84 81 Max heat 81 82 84 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 82 58 79 59 79 61 82 Temp 65 60 79 78 64 59 76 76 64 60 76 76 66 62 79 79 Dewpt 61 59 60 60 56 55 56 57 57 57 60 63 62 62 65 65 PWind dir W N NE NE E SE S SW Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW CL FW FW FW FW SC B2 SC SC SC B1 SC PoP 12hr 5 0 5 0 20 30 30 5 Rain shwrs S C C S Tstms S $$ SDZ035-182100- Pierre-Hughes SD 44.38N 100.29W Elev. 1856 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 83 60 89 Temp 76 80 79 70 65 62 60 69 78 82 80 71 67 63 61 73 84 88 86 Dewpt 63 62 61 62 61 61 60 63 63 62 63 63 64 62 60 62 60 58 59 RH 64 54 54 76 87 97100 81 60 51 56 76 90 97 97 68 44 36 40 Wind dir N N NE E S NE E SE S S NE SE SE S S W NW NW N Wind spd 6 5 5 5 4 4 4 5 8 8 8 9 9 6 5 6 8 8 6 Clouds B1 B1 B1 B1 B2 B1 B1 SC FW FW SC SC SC SC SC FW FW CL CL PoP 12hr 5 40 30 10 0 QPF 12hr 0 0.24 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S S S Heat index 81 83 81 84 Max heat 82 81 84 81 85 88 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 61 87 60 84 62 84 62 87 Temp 67 61 83 84 67 61 79 81 68 63 79 82 69 63 82 84 Dewpt 58 57 60 60 58 55 57 60 60 61 64 67 65 63 66 66 PWind dir NE NE NE E SE SE E NE Wind char LT GN GN GN GN BZ GN GN Avg clouds FW FW FW FW CL FW SC SC SC B1 B2 B1 SC SC B1 SC PoP 12hr 0 0 0 5 50 30 20 5 Rain shwrs S C C S S S Tstms S S S S S $$ SDZ009-182100- Mobridge-Walworth SD 45.55N 100.41W Elev. 1676 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 58 83 61 87 Temp 75 80 79 69 65 61 59 68 79 82 79 70 67 64 61 72 83 87 85 Dewpt 58 57 56 58 59 58 57 61 61 59 61 62 63 61 59 61 58 55 57 RH 55 45 45 68 81 90 93 78 54 46 54 76 87 90 93 68 43 34 39 Wind dir NE N N NE E E SE S S S S S S S SW NW N NW N Wind spd 4 4 4 5 4 4 5 5 8 9 10 9 8 6 5 6 9 9 9 Wind gust 19 Clouds SC FW FW SC B1 B1 B1 CL FW SC SC SC SC FW SC FW FW FW FW PoP 12hr 0 5 40 20 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 80 83 83 Max heat 81 81 83 84 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 86 59 83 61 84 62 87 Temp 67 61 82 83 66 59 78 81 67 62 78 82 68 62 82 85 Dewpt 57 56 57 56 56 54 54 56 57 57 62 63 62 61 64 62 PWind dir N NE NE E SE SE SE W Wind char LT LT GN GN GN GN GN LT Avg clouds FW FW FW FW CL FW SC FW SC B1 B2 B1 SC B1 B1 SC PoP 12hr 0 0 0 5 40 20 20 20 Rain shwrs S C S S S S S Tstms S S S $$ SDZ008-182100- Sisseton-Roberts SD 45.67N 96.99W Elev. 1024 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 77 56 80 60 84 Temp 74 77 73 64 60 58 56 69 77 80 75 66 64 63 62 73 81 84 80 Dewpt 59 58 57 57 54 52 52 56 59 61 62 61 60 60 60 65 64 61 61 RH 59 52 57 78 81 80 86 63 54 52 64 84 87 90 93 76 56 46 52 Wind dir N N N NW W SW SW W NW W W S S SW SW SW SW W NW Wind spd 8 9 6 3 2 2 2 3 5 5 5 5 6 8 9 10 11 12 9 Clouds FW FW FW FW FW SC FW CL SC SC SC SC B1 SC SC FW FW FW FW PoP 12hr 5 0 10 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 S Heat index 81 82 84 81 Max heat 81 83 84 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 82 57 80 57 80 60 83 Temp 65 61 79 79 63 58 77 76 62 59 77 77 65 61 80 80 Dewpt 59 57 59 58 55 53 55 56 56 55 60 62 61 60 64 65 PWind dir NW NW NW N SE SE S W Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW FW FW FW SC SC B1 SC SC SC SC SC PoP 12hr 5 0 5 0 10 30 30 20 Rain shwrs C C S S $$ MNZ039-182100- Wheaton-Traverse MN 45.71N 96.50W Elev. 1024 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 54 80 59 84 Temp 74 77 74 64 59 56 54 67 76 80 76 66 63 61 60 72 80 83 80 Dewpt 58 56 55 55 53 52 52 55 57 59 59 60 59 59 59 65 65 62 62 RH 57 48 51 73 80 86 93 65 52 49 56 81 87 93 96 79 60 49 54 Wind dir NW NW NW N SE S S SW W W S S S S S S SW W NW Wind spd 6 9 5 2 2 2 2 3 5 4 3 5 5 5 5 8 9 10 6 Clouds FW SC FW FW FW SC SC FW FW SC SC SC SC SC B1 FW FW FW FW PoP 12hr 5 0 5 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S Heat index 80 82 84 81 Max heat 80 82 84 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 82 56 80 56 80 59 83 Temp 65 59 79 79 63 57 78 77 62 58 77 77 64 60 80 80 Dewpt 60 58 60 58 56 54 55 56 57 55 60 61 61 60 65 65 PWind dir NW NW N N E SE SE W Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW CL FW FW FW SC SC B1 SC SC SC SC SC PoP 12hr 5 5 5 0 10 20 30 20 Rain shwrs S C S S $$ MNZ046-182100- Ortonville-Big Stone MN 45.31N 96.42W Elev. 1099 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 77 55 80 59 83 Temp 74 77 74 65 61 57 56 68 77 80 77 67 63 61 61 73 81 83 80 Dewpt 62 61 60 59 57 55 54 57 60 62 62 63 61 61 61 67 67 66 66 RH 66 58 62 81 87 93 93 68 56 54 60 87 93100100 81 63 57 62 Wind dir NW NW N N N SE SE S W NW SW S S S S S SW W NW Wind spd 6 8 4 1 1 1 1 3 4 4 3 3 3 3 3 6 8 9 4 Clouds SC SC CL FW FW SC SC FW FW SC FW FW SC SC B1 FW SC FW FW PoP 12hr 5 5 10 10 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Heat index 81 83 85 82 Max heat 82 83 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 56 79 57 79 60 82 Temp 65 60 78 79 63 57 77 76 62 58 77 76 65 61 80 80 Dewpt 62 60 63 62 58 56 58 58 58 57 61 63 63 61 66 67 PWind dir W NW N N E SE SE W Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW FW FW FW FW FW FW FW SC B1 SC SC SC SC SC PoP 12hr 5 5 5 0 10 20 30 20 Rain shwrs S C S S $$ SDZ003-182100- McIntosh-Corson SD 45.92N 101.35W Elev. 2316 ft 946 AM MDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 57 84 59 88 Temp 75 80 78 68 63 59 57 68 79 84 80 69 65 61 59 73 84 88 86 Dewpt 56 54 54 56 57 56 56 60 59 55 56 59 59 57 54 57 53 51 52 RH 52 41 43 65 81 90 96 76 50 37 44 70 81 87 83 57 34 28 31 Wind dir NE NW N NE E SE SE S S SW SE SE S SW W N N NW N Wind spd 4 5 5 6 5 5 6 8 10 10 8 8 8 8 8 9 10 11 10 Wind gust 16 21 Clouds SC FW SC B1 B1 B1 SC FW FW FW SC B1 SC FW SC FW FW FW FW PoP 12hr 0 10 30 30 0 QPF 12hr 0 0 0.06 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C S Heat index 80 80 81 Max heat 81 80 83 83 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 86 56 83 60 85 61 88 Temp 65 59 82 82 64 57 78 80 66 61 79 82 67 61 82 84 Dewpt 55 53 55 53 54 51 53 55 57 56 62 61 61 58 60 58 PWind dir N NE NE E SE SE S W Wind char LT GN GN GN BZ BZ GN GN Avg clouds FW FW FW FW FW FW SC SC SC B1 B2 SC SC SC B1 FW PoP 12hr 0 0 0 5 40 20 20 10 Rain shwrs S C S S S S Tstms S S $$ SDZ015-182100- White Horse-Dewey SD 45.27N 100.89W Elev. 1716 ft 946 AM MDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 82 60 85 61 91 Temp 76 82 80 70 66 62 60 70 81 85 82 71 68 65 61 74 86 91 88 Dewpt 61 58 57 59 60 60 59 63 62 59 61 61 62 61 58 60 57 54 55 RH 60 44 45 68 81 93 96 78 53 41 49 71 81 87 90 62 37 29 33 Wind dir NE N N E E NE E S S S SE SE S SW W NW N N N Wind spd 4 3 4 4 3 3 2 3 6 9 9 8 8 6 4 5 8 9 8 Clouds SC SC SC B1 B2 B1 B1 FW FW SC SC SC SC FW FW FW FW FW CL PoP 12hr 0 30 40 10 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 82 80 82 82 Max heat 82 82 85 85 89 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 62 88 60 86 62 86 63 89 Temp 69 62 84 85 68 61 80 83 69 63 80 84 70 63 83 86 Dewpt 57 56 58 56 56 54 56 57 59 59 64 65 64 62 64 63 PWind dir NE NE NE E SE SE SE NW Wind char LT LT LT GN GN BZ LT LT Avg clouds FW FW FW FW CL FW FW SC SC B2 B1 SC SC SC SC SC PoP 12hr 0 0 0 5 50 20 20 20 Rain shwrs S C S S S S S S Tstms S S S $$ SDZ033-182100- Mission Ridge-Stanley SD 44.69N 100.79W Elev. 1985 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 61 83 61 89 Temp 75 79 79 70 66 63 61 69 78 82 81 71 68 64 62 73 84 89 87 Dewpt 62 60 59 61 61 60 60 63 63 61 61 63 62 60 58 59 58 55 56 RH 64 52 50 73 84 90 97 81 60 49 51 76 81 87 87 62 41 32 35 Wind dir NW N E E SW E S S S S E SE S SW SW W NW N N Wind spd 5 5 5 6 5 5 4 5 8 9 9 11 10 8 6 6 8 9 9 Clouds B1 SC SC B1 B2 B2 B2 SC FW FW SC SC SC SC SC FW FW CL CL PoP 12hr 5 40 30 5 0 QPF 12hr 0 0.29 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C Tstms C S S S C Heat index 83 82 84 Max heat 81 84 81 85 88 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 86 61 83 62 84 63 87 Temp 69 62 82 84 68 62 78 81 68 64 78 82 69 63 81 84 Dewpt 59 58 59 58 58 55 58 59 60 60 65 66 64 62 66 65 PWind dir NE NE NE E SE SE E N Wind char LT GN GN GN BZ BZ GN GN Avg clouds FW FW FW FW CL FW SC SC SC B1 B1 B1 SC B1 B1 SC PoP 12hr 0 0 0 5 50 20 20 20 Rain shwrs S C S S S S S Tstms S S S S S $$ SDZ045-182100- Murdo-Jones SD 43.89N 100.71W Elev. 2313 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 59 82 60 88 Temp 76 80 78 70 65 61 60 68 76 81 80 70 65 62 61 73 84 88 85 Dewpt 63 62 62 62 61 61 60 64 63 62 63 63 62 61 59 62 60 58 61 RH 64 54 58 76 87100100 87 64 53 56 78 90 97 93 68 44 36 45 Wind dir N N NE SE SW SW SW S S S SE SE S SW SW W NW N N Wind spd 6 5 5 6 8 8 6 6 8 6 6 10 11 10 10 10 10 8 6 Clouds SC B1 OV B1 B1 B1 B2 SC CL FW FW FW FW FW FW CL CL CL CL PoP 12hr 5 40 40 5 0 QPF 12hr 0 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C S S Tstms C C S S S Heat index 80 82 81 84 85 Max heat 81 83 84 88 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 61 87 61 84 62 85 62 87 Temp 67 61 83 84 68 61 79 82 68 64 79 82 68 63 81 83 Dewpt 57 57 61 61 58 56 59 62 61 61 65 67 65 63 66 66 PWind dir E E E E SE SE E NE Wind char LT GN GN BZ BZ BZ GN GN Avg clouds FW FW FW FW FW FW SC SC SC B1 B2 SC SC SC B1 SC PoP 12hr 5 0 5 5 60 30 20 10 Rain shwrs S L C S S Tstms S S S S $$ SDZ048-182100- Presho-Lyman SD 43.91N 100.06W Elev. 1775 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 61 83 61 90 Temp 77 81 80 71 66 63 61 70 77 81 81 70 66 63 61 75 86 90 87 Dewpt 64 63 62 63 62 63 61 65 64 63 63 64 65 63 61 63 61 58 59 RH 64 54 54 76 87100100 84 64 54 54 81 97100100 66 43 34 39 Wind dir N N NE S S SW SW SE S S S SE S S SW W NW NW N Wind spd 5 6 5 5 4 4 4 6 9 8 9 9 9 9 8 8 9 10 8 Clouds B1 SC B2 B2 B1 B1 OV SC FW FW FW SC SC FW FW FW CL CL CL PoP 12hr 5 40 40 5 0 QPF 12hr 0 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S C Tstms S S S S S S Heat index 82 81 83 82 86 Max heat 83 84 86 89 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 88 62 85 62 85 63 87 Temp 68 62 84 85 68 62 81 82 68 64 79 82 69 64 82 84 Dewpt 59 58 61 61 59 57 58 61 62 62 66 67 66 64 67 66 PWind dir NE NE NE E SE SE SE NE Wind char LT GN GN GN BZ BZ GN GN Avg clouds FW FW FW FW CL FW SC SC FW B1 B2 B1 SC SC B1 SC PoP 12hr 5 0 5 5 50 30 20 5 Rain shwrs S C C S S Tstms S S S S $$ SDZ051-182100- Fort Thompson-Buffalo SD 44.05N 99.41W Elev. 1440 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 61 81 61 88 Temp 76 79 79 71 66 63 62 69 76 79 79 70 66 64 62 72 83 87 85 Dewpt 64 63 63 63 63 63 62 66 65 64 64 66 66 64 62 66 64 60 61 RH 66 58 58 76 90100100 90 69 60 60 87100100100 81 53 40 45 Wind dir N NW N E NE E N SE S S S SE SE S S SW W NW N Wind spd 5 5 4 4 3 3 3 4 8 8 8 8 6 5 3 5 8 9 6 Clouds B1 B1 B2 B1 B2 B1 B2 SC CL FW FW SC FW FW SC FW FW FW CL PoP 12hr 5 30 30 20 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Tstms S S Heat index 80 85 87 85 Max heat 82 83 86 89 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 62 86 62 82 62 82 63 85 Temp 68 62 82 84 68 62 79 81 68 64 77 80 68 64 80 82 Dewpt 61 60 62 61 59 57 58 61 62 62 65 67 67 64 67 67 PWind dir NE NE NE E SE SE SE SE Wind char LT LT LT GN GN GN GN GN Avg clouds FW FW FW FW CL FW SC FW FW B1 B2 B1 SC SC B1 SC PoP 12hr 5 0 5 5 50 40 20 5 Rain shwrs S C C S S S Tstms S S S S S $$ SDZ036-182100- Highmore-Hyde SD 45.52N 99.44W Elev. 1886 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 59 81 61 86 Temp 75 78 77 68 63 61 59 69 77 79 77 68 65 63 61 73 83 86 83 Dewpt 63 62 62 62 60 60 59 64 65 64 64 64 64 63 61 65 63 60 61 RH 66 58 60 81 90 97100 84 67 60 64 87 97100100 76 51 42 47 Wind dir N NW N SE S SW E SE S SW E S S S SW SW W NW N Wind spd 8 6 5 6 6 6 6 8 9 9 9 11 13 12 10 10 11 10 9 Clouds B1 SC SC B1 SC B1 B2 SC FW FW FW SC FW FW B1 FW FW FW CL PoP 12hr 5 20 20 20 0 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 81 84 83 Max heat 82 84 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 60 81 61 81 62 84 Temp 67 61 81 82 65 60 78 79 66 63 77 79 67 63 80 81 Dewpt 58 57 61 62 57 54 58 61 59 59 65 67 64 63 67 68 PWind dir N NE NE E SE SE SE W Wind char LT GN GN GN GN BZ GN GN Avg clouds FW FW FW FW CL FW SC SC FW B1 B2 B1 SC SC B1 SC PoP 12hr 0 0 5 5 40 30 20 5 Rain shwrs S C C S S S Tstms S S S $$ SDZ037-182100- Miller-Hand SD 45.52N 98.99W Elev. 1578 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 56 82 60 86 Temp 75 78 76 66 61 58 56 68 78 80 76 67 63 62 60 72 82 85 82 Dewpt 59 58 60 59 57 54 53 59 63 62 64 64 63 62 60 64 61 59 60 RH 58 50 58 78 87 86 90 73 60 54 66 90100100100 76 49 41 47 Wind dir NE N N N N N NW S S S S S S SW SW SW NW NW NW Wind spd 5 4 5 5 4 4 4 5 6 6 8 8 8 6 6 9 10 13 11 Clouds SC FW FW FW B1 B1 SC FW FW SC SC SC SC SC B1 FW FW FW FW PoP 12hr 5 5 40 20 0 QPF 12hr 0 0 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 81 83 85 82 Max heat 82 83 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 57 83 58 82 61 86 Temp 65 59 81 81 64 58 78 79 64 60 77 79 66 61 80 82 Dewpt 57 56 59 59 55 52 55 58 57 56 62 65 63 61 65 66 PWind dir NW N N NE E SE S W Wind char LT GN GN GN GN GN GN GN Avg clouds FW FW FW CL CL FW SC FW SC B1 B2 SC SC SC B1 SC PoP 12hr 0 0 0 0 20 30 20 5 Rain shwrs S C C S S Tstms S S $$ SDZ034-182100- Onida-Sully SD 44.70N 100.07W Elev. 1873 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 58 81 59 87 Temp 75 79 77 68 64 60 58 68 77 80 79 69 66 62 60 72 83 87 84 Dewpt 62 61 61 61 61 60 58 63 64 63 63 64 64 62 60 63 60 57 59 RH 64 54 58 78 90100100 84 64 56 58 84 93100100 73 46 36 43 Wind dir NW N N NE SE NE E S S S SE SE S S S W NW NW N Wind spd 6 5 5 5 5 5 6 6 9 6 9 10 11 9 6 8 10 9 8 Wind gust 19 Clouds B1 SC SC B1 B1 B1 B2 SC FW FW FW SC SC SC SC FW FW CL CL PoP 12hr 5 30 30 20 0 QPF 12hr 0 0.01 0 0.12 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 82 83 84 Max heat 81 83 84 87 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 85 59 82 60 82 61 85 Temp 66 59 82 82 66 59 78 79 66 62 77 80 67 62 80 82 Dewpt 58 56 59 60 57 54 56 60 60 59 64 67 65 62 66 67 PWind dir NE NE NE E SE SE SE N Wind char LT GN GN GN GN BZ GN GN Avg clouds FW FW FW FW CL FW SC SC SC B1 B2 B1 SC SC B1 SC PoP 12hr 0 0 0 5 40 30 20 10 Rain shwrs S C C S S S Tstms S S S S $$ SDZ016-182100- Gettysburg-Potter SD 45.01N 99.95W Elev. 2064 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 79 57 81 59 86 Temp 74 78 76 66 63 59 57 68 77 80 77 67 64 62 60 72 83 86 83 Dewpt 60 59 58 60 59 57 57 62 62 61 62 63 63 62 60 63 59 56 58 RH 62 52 54 81 87 93100 81 60 52 60 87 97100100 73 44 36 43 Wind dir N W N NE NE E E SE S S SE SE S S SW W NW NW N Wind spd 6 5 5 5 6 6 8 9 9 9 9 10 11 10 9 9 11 11 9 Wind gust 21 Clouds B1 SC SC B1 B1 B2 B2 FW SC FW SC SC SC SC SC FW FW CL CL PoP 12hr 5 10 30 20 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 82 83 83 Max heat 82 83 85 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 84 58 82 60 82 61 85 Temp 65 60 81 81 65 59 77 79 65 61 76 79 66 61 80 82 Dewpt 57 55 58 58 56 53 55 58 59 58 63 65 64 61 65 65 PWind dir NE NE NE E SE SE SE N Wind char LT GN GN GN BZ BZ GN GN Avg clouds FW FW FW FW CL FW SC SC SC B1 B2 B1 SC SC B1 SC PoP 12hr 0 0 0 5 30 30 20 10 Rain shwrs S C C S S S Tstms S S S $$ SDZ017-182100- Faulkton-Faulk SD 45.03N 99.13W Elev. 1581 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 57 82 61 87 Temp 76 79 77 67 62 59 57 69 78 80 78 67 64 63 61 73 83 87 83 Dewpt 62 60 61 61 59 58 57 63 64 64 65 66 64 63 61 66 62 59 61 RH 62 52 58 81 90 96100 81 62 58 64 97100100100 79 49 39 47 Wind dir NE N NE E W W NW SE S S SE S S SW SW SW NW NW NW Wind spd 6 5 5 5 5 4 3 5 8 9 9 9 10 10 8 9 10 12 11 Clouds SC SC FW SC B1 B1 B2 FW FW SC SC SC B1 SC B1 FW FW FW FW PoP 12hr 5 10 30 20 0 QPF 12hr 0 0.04 0.04 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Heat index 82 84 83 Max heat 81 83 84 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 85 57 83 60 82 61 85 Temp 66 60 82 82 64 58 78 79 65 61 78 79 66 62 81 82 Dewpt 58 57 60 61 56 54 57 59 59 58 64 67 64 62 66 68 PWind dir NW N NE NE E SE S W Wind char LT GN GN GN GN BZ GN GN Avg clouds FW FW FW CL CL FW SC FW SC B1 B2 SC SC SC B1 SC PoP 12hr 0 0 0 5 30 30 20 5 Rain shwrs C C C S S Tstms S S $$ SDZ010-182100- Roscoe-Edmunds SD 45.45N 99.33W Elev. 1831 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 56 82 60 86 Temp 75 78 76 66 61 58 56 68 77 80 77 67 64 62 60 72 82 85 83 Dewpt 59 58 58 59 58 55 54 60 62 61 63 64 63 62 60 63 60 57 58 RH 58 50 54 78 90 90 93 76 60 52 62 90 97100100 73 47 39 43 Wind dir NE N N NE N NE E S S SW S S S SW SW W NW NW NW Wind spd 5 5 6 5 5 5 5 6 8 8 9 9 9 9 9 10 11 13 12 Clouds SC FW FW SC B1 B1 SC CL FW SC SC SC SC SC SC FW FW FW FW PoP 12hr 5 5 40 20 0 QPF 12hr 0 0 0.02 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S C S Heat index 81 82 83 Max heat 82 83 85 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 57 82 59 82 61 85 Temp 65 59 81 81 64 58 77 79 64 60 76 79 66 61 80 82 Dewpt 57 56 58 58 55 53 55 57 57 57 62 64 63 61 64 65 PWind dir N N NE E E SE SE W Wind char LT GN GN GN GN BZ GN GN Avg clouds FW FW FW CL CL FW SC FW SC B1 B2 B1 SC SC B1 SC PoP 12hr 0 0 0 5 20 30 20 5 Rain shwrs S C S S S Tstms S S $$ SDZ004-182100- Herreid-Campbell SD 45.84N 100.08W Elev. 1686 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 55 83 59 88 Temp 76 80 78 67 61 57 55 69 79 82 80 68 65 61 59 72 84 87 85 Dewpt 57 55 55 57 57 55 54 58 60 59 60 62 63 61 59 61 57 54 55 RH 52 42 45 70 87 93 96 68 52 46 51 81 93100100 68 40 32 36 Wind dir NE NW N NE E SE E S S SW S S S S S NW NW NW NW Wind spd 4 6 6 5 4 5 5 6 9 9 11 9 6 6 4 6 11 12 11 Wind gust 23 Clouds FW SC FW SC B1 B2 SC CL FW SC SC B2 SC FW SC FW FW FW FW PoP 12hr 0 5 30 20 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 80 80 82 81 Max heat 81 80 83 84 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 86 55 84 59 85 59 88 Temp 64 58 83 83 64 56 79 81 65 60 78 82 67 60 82 84 Dewpt 56 56 56 56 55 53 53 55 57 57 61 62 62 60 63 62 PWind dir N N NE E SE SE SE W Wind char LT GN LT GN GN BZ GN GN Avg clouds FW FW FW CL CL FW SC FW SC B1 B2 B1 SC SC B1 SC PoP 12hr 0 0 0 5 30 30 20 20 Rain shwrs S C C S S S S Tstms S S S $$ SDZ005-182100- Eureka-McPherson SD 45.77N 99.62W Elev. 1890 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 79 56 82 59 86 Temp 75 78 76 66 61 58 56 68 78 80 77 67 64 61 59 72 82 85 83 Dewpt 56 55 56 58 57 54 53 58 59 58 59 62 62 61 59 62 57 55 55 RH 52 45 50 75 87 86 90 70 52 47 54 84 93100100 71 43 36 38 Wind dir NE N N NE E E SE S SW SW SW S S S SW W NW NW NW Wind spd 5 8 8 6 5 6 6 9 9 10 10 10 9 8 6 10 13 16 14 Clouds SC SC FW FW B1 B1 SC CL FW SC SC SC SC FW SC FW FW FW FW PoP 12hr 0 5 40 30 0 QPF 12hr 0 0 0.02 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S C S Heat index 81 82 Max heat 82 82 84 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 56 82 59 83 60 86 Temp 64 59 81 80 63 57 78 79 64 60 77 79 66 61 81 82 Dewpt 56 55 56 56 55 52 53 55 56 56 60 62 61 60 62 62 PWind dir N N NE E SE SE SE W Wind char LT GN GN GN BZ BZ GN GN Avg clouds FW FW FW CL CL FW SC FW SC B1 B2 B1 SC SC B1 SC PoP 12hr 0 0 0 5 20 30 20 5 Rain shwrs S S C S S S Tstms S S $$ SDZ018-182100- Redfield-Spink SD 44.87N 98.52W Elev. 1302 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 58 83 60 88 Temp 77 80 78 67 62 59 58 70 80 82 78 67 64 62 61 73 84 87 84 Dewpt 61 59 59 60 59 59 58 62 64 63 65 65 64 62 61 66 64 60 61 RH 58 49 52 78 90100100 76 58 53 64 93100100100 79 51 40 46 Wind dir N N NE NE S N NE SE S W S S S S S S W NW NW Wind spd 6 6 5 5 4 4 4 6 9 9 9 9 9 9 8 8 9 10 9 Clouds SC SC SC SC B1 B1 B2 FW CL FW SC SC SC SC B1 FW FW FW FW PoP 12hr 10 20 20 10 0 QPF 12hr 0 0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 81 81 83 85 87 84 Max heat 81 81 84 85 87 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 86 57 84 60 83 61 86 Temp 65 59 83 83 64 58 80 80 64 61 79 80 66 62 82 83 Dewpt 59 58 59 59 56 54 56 58 58 58 63 65 64 62 66 66 PWind dir N N NE NE E SE SE SW Wind char LT LT GN GN GN BZ GN GN Avg clouds FW FW FW CL CL FW SC FW FW SC B2 SC SC B1 B1 SC PoP 12hr 0 0 5 0 20 30 20 5 Rain shwrs S C C S S Tstms S S $$ SDZ019-182100- Clark-Clark SD 44.88N 97.73W Elev. 1798 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 78 59 80 61 83 Temp 74 77 75 66 62 60 59 69 76 79 75 66 64 63 62 71 79 83 80 Dewpt 62 61 61 61 60 58 57 62 63 63 64 64 63 63 62 67 66 63 63 RH 66 58 62 84 93 93 93 78 64 58 69 93 97100100 87 64 51 56 Wind dir N N N NE E SE SE S SW SW SW S S S S S SW W NW Wind spd 6 6 5 4 5 8 6 9 8 8 6 8 9 10 10 11 11 11 8 Clouds SC SC FW SC SC SC B2 FW FW FW SC SC FW SC SC FW FW FW FW PoP 12hr 5 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Heat index 80 80 84 81 Max heat 81 82 84 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 61 82 59 79 60 79 62 82 Temp 65 61 79 79 64 60 76 76 64 62 75 76 66 62 78 79 Dewpt 61 60 61 60 57 56 57 58 58 58 62 64 63 62 66 66 PWind dir N N NE NE E SE SE SW Wind char LT LT GN GN GN GN GN GN Avg clouds FW FW FW CL CL FW FW FW FW SC B2 SC SC SC B1 SC PoP 12hr 0 0 5 0 20 30 30 5 Rain shwrs S S C C S Tstms S $$ SDZ023-182100- Clear Lake-Deuel SD 44.77N 96.68W Elev. 1834 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 57 79 60 82 Temp 72 75 73 64 61 59 57 68 75 78 75 66 63 62 62 71 79 82 79 Dewpt 61 60 59 58 55 54 53 57 60 60 61 61 59 60 61 64 64 63 63 RH 68 60 62 81 81 83 86 68 60 54 62 84 87 93 97 79 60 53 58 Wind dir N N N NE E S S SW W S SE S SW SW SW SW SW W W Wind spd 8 6 5 3 2 3 3 6 8 6 4 5 8 9 11 13 12 12 8 Clouds SC SC FW FW FW SC B1 SC SC SC SC FW SC FW SC FW SC FW FW PoP 12hr 20 0 10 10 10 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Heat index 83 Max heat 81 83 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 81 58 78 58 78 60 81 Temp 65 61 78 77 64 59 75 75 63 60 75 75 65 61 78 78 Dewpt 59 57 59 59 54 53 55 55 55 55 59 61 60 60 63 64 PWind dir W N N N E SE S SW Wind char LT GN LT GN LT GN GN GN Avg clouds FW FW FW FW CL FW FW FW FW SC B2 SC SC SC B1 SC PoP 12hr 5 0 5 0 10 20 30 5 Rain shwrs S C S $$ SDZ021-182100- Milbank-Grant SD 45.22N 96.63W Elev. 1152 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 77 55 80 59 84 Temp 74 77 74 65 61 57 56 68 76 79 77 67 64 61 62 73 81 83 80 Dewpt 63 62 61 61 58 56 55 59 61 63 64 63 62 61 62 67 67 66 66 RH 69 60 64 87 90 96 96 73 60 58 64 87 93100100 81 63 57 62 Wind dir N N N N W SW SW S NW NW SW S SW SW SW SW SW W NW Wind spd 5 5 3 2 2 2 2 3 4 4 3 4 4 5 6 8 9 9 5 Clouds SC SC FW FW FW SC SC FW SC SC SC FW SC SC SC FW SC FW FW PoP 12hr 5 0 10 20 20 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 81 83 85 82 Max heat 81 83 86 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 82 57 79 57 80 60 83 Temp 65 60 79 79 63 58 77 77 63 59 77 77 65 61 80 80 Dewpt 61 59 63 62 57 55 58 58 58 57 62 64 63 61 66 67 PWind dir W NW NW N E SE S W Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW FW FW CL FW FW FW SC SC B1 SC SC SC B1 SC PoP 12hr 5 5 5 0 10 20 30 5 Rain shwrs S C S $$ SDZ011-182100- Webster-Day SD 45.34N 97.52W Elev. 1857 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 58 78 61 82 Temp 73 75 73 66 62 60 58 69 75 78 74 67 65 63 62 71 78 82 79 Dewpt 59 59 58 59 58 57 56 59 61 61 62 63 63 63 62 66 64 61 61 RH 62 58 59 78 87 90 93 70 62 56 66 87 93100100 84 62 49 54 Wind dir N NW N NE E SE S SW W W W S S S S SW SW W NW Wind spd 5 5 5 4 4 4 5 6 6 5 4 6 8 9 9 10 10 10 8 Wind gust 20 Clouds SC FW FW FW SC SC SC CL FW SC SC B1 SC SC SC FW FW FW FW PoP 12hr 0 0 20 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 82 Max heat 83 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 80 59 77 59 78 62 81 Temp 66 61 77 78 64 59 75 75 64 61 75 76 66 62 78 79 Dewpt 60 59 59 59 57 55 55 56 58 58 60 63 63 62 64 65 PWind dir NW N NE NE E SE S SW Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW FW CL CL FW FW FW FW SC B1 SC SC SC SC SC PoP 12hr 5 0 5 0 20 30 30 5 Rain shwrs S C C S Tstms S $$ SDZ007-182100- Britton-Marshall SD 45.79N 97.75W Elev. 1358 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 78 56 81 60 84 Temp 75 77 74 65 60 58 56 70 78 81 76 66 64 62 61 72 81 84 81 Dewpt 58 57 57 58 55 53 54 58 60 60 61 63 62 62 61 66 64 60 60 RH 55 50 55 78 84 83 93 66 54 49 60 90 93100100 81 56 44 49 Wind dir N NW N E E S S SW W W S S S S S SW W NW NW Wind spd 6 8 6 4 3 3 3 4 5 5 5 8 8 9 9 10 11 12 11 Wind gust 23 Clouds FW SC FW FW SC SC SC CL CL SC SC B1 B1 B1 B1 SC FW FW FW PoP 12hr 5 0 10 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 81 82 84 81 Max heat 81 83 84 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 82 56 80 58 81 61 84 Temp 64 58 80 79 63 57 78 78 63 60 78 78 66 62 81 81 Dewpt 58 58 59 58 55 54 55 55 56 57 60 63 62 62 64 65 PWind dir NW N N NE E SE S W Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW CL FW SC FW SC SC B2 SC SC SC B1 FW PoP 12hr 0 5 5 0 10 30 20 5 Rain shwrs C S S $$