FOUS53 KABR 181236 PFMABR Point Forecast Matrices National Weather Service Aberdeen SD 736 AM CDT Mon May 18 2026 SDZ006-182100- Aberdeen-Brown SD 45.45N 98.42W Elev. 1299 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 53 35 54 30 68 Temp 50 51 52 49 43 41 38 36 45 49 52 53 43 37 33 31 51 63 67 66 Dewpt 42 44 44 43 41 39 38 36 37 37 36 35 35 34 33 31 38 39 38 39 RH 74 77 74 80 93 92100100 73 63 54 50 73 89100100 61 41 34 37 Wind dir N N N N N N NW NW NW NW NW NW NE SE S S S S S S Wind spd 19 18 18 18 17 16 14 14 17 17 14 11 3 3 3 5 10 16 18 17 Wind gust 29 28 28 27 27 Clouds OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 SC FW FW FW FW FW FW SC PoP 12hr 80 80 0 0 0 QPF 12hr 0.04 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C Wind chill 35 33 29 27 37 25 Min chill 38 39 32 27 30 34 24 31 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 70 42 68 43 75 47 83 Temp 48 43 67 66 50 44 63 67 50 45 69 73 54 49 77 81 Dewpt 38 38 44 44 43 42 44 44 43 43 46 46 46 45 51 51 PWind dir S S S SE SE S SE S Wind char BZ BZ GN GN LT GN LT GN Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 0 20 50 40 10 20 10 10 Rain shwrs S C C C C S $$ SDZ020-182100- Watertown-Codington SD 44.91N 97.15W Elev. 1745 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 54 36 51 32 63 Temp 48 51 53 51 47 44 40 38 43 47 50 51 44 38 34 36 51 59 63 62 Dewpt 46 46 47 46 44 42 39 37 38 37 38 37 37 36 33 34 37 37 37 38 RH 93 83 80 83 89 93 96 96 82 68 63 59 76 92 96 92 59 44 38 41 Wind dir N N N N N N NW NW NW NW NW NW N NE S S S S S S Wind spd 16 16 16 17 19 18 18 18 19 18 17 13 4 1 2 2 5 8 10 11 Wind gust 26 28 31 28 28 29 28 27 Clouds OV OV OV OV OV OV OV OV B2 B1 B1 SC SC FW FW SC CL FW FW SC PoP 12hr 70 90 0 0 0 QPF 12hr 0.03 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S Wind chill 36 31 28 34 Min chill 38 37 36 27 27 39 38 30 34 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 66 42 65 44 71 48 79 Temp 48 42 63 64 51 45 61 64 52 47 67 70 56 51 75 77 Dewpt 38 39 42 44 43 42 44 46 45 44 46 49 47 46 50 52 PWind dir S S S S SE S SE S Wind char GN BZ GN GN LT GN LT GN Avg clouds SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC SC SC PoP 12hr 0 20 40 50 40 20 20 20 Rain shwrs S C C C C C S S S Tstms S S $$ SDZ035-182100- Pierre-Hughes SD 44.38N 100.29W Elev. 1856 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 50 35 57 33 70 Temp 47 48 49 46 43 41 39 37 45 51 55 57 45 40 37 34 53 66 69 66 Dewpt 38 41 41 40 40 38 38 36 37 35 34 32 35 34 34 34 40 40 40 41 RH 71 77 74 79 89 89 96 96 73 54 45 38 68 79 89100 61 38 35 40 Wind dir N N N N N NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 19 19 19 19 17 13 12 12 16 16 12 8 4 5 6 9 14 19 21 19 Wind gust 29 Clouds OV B2 OV OV B2 B2 SC B1 B1 B1 SC FW FW FW FW FW FW FW SC B1 PoP 12hr 90 80 5 0 5 QPF 12hr 0.11 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D D Wind chill 39 35 33 31 28 38 31 27 Min chill 34 33 38 33 27 31 34 26 32 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 43 71 42 70 44 77 48 86 Temp 52 44 67 67 50 45 64 68 52 47 70 75 56 50 79 83 Dewpt 38 39 44 45 43 42 43 41 41 42 45 45 44 44 48 48 PWind dir S S S NW SE SE SE S Wind char BZ BZ GN GN LT GN GN GN Avg clouds SC SC SC B1 B1 B1 B2 B1 SC SC B1 SC SC FW SC FW PoP 12hr 5 30 50 30 10 10 10 5 Rain shwrs C C C C C Tstms S S $$ SDZ009-182100- Mobridge-Walworth SD 45.55N 100.41W Elev. 1676 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 49 34 56 33 70 Temp 47 47 48 45 43 40 38 35 43 48 53 55 45 39 36 36 53 65 70 67 Dewpt 39 39 40 40 39 38 37 35 36 34 33 32 34 34 34 35 39 38 38 40 RH 74 74 74 82 86 92 96100 76 58 46 41 65 82 92 96 59 37 31 37 Wind dir N N N N N N NW NW NW NW NW NW E SE SE SE S S S S Wind spd 16 18 18 17 14 12 13 13 13 12 11 8 4 5 6 11 16 20 21 21 Wind gust 29 28 28 2723 32 33 32 Clouds OV OV OV OV OV B2 B2 B1 B1 B1 SC FW FW FW FW FW FW FW SC SC PoP 12hr 80 80 10 0 0 QPF 12hr 0.12 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L D Sprinkles C C Wind chill 39 38 35 33 30 26 36 30 28 Min chill 36 36 38 32 26 25 34 25 31 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 70 41 68 43 76 47 83 Temp 51 44 66 64 49 44 63 66 51 45 70 73 55 49 77 80 Dewpt 40 40 42 43 43 42 41 41 42 41 43 44 45 44 47 48 PWind dir S S S NW SE S SE SE Wind char BZ BZ GN GN LT GN GN GN Avg clouds SC SC B1 B1 SC B1 B2 B1 SC SC B1 SC SC SC B1 FW PoP 12hr 5 30 40 30 10 10 10 5 Rain shwrs C C C C C Tstms S S $$ SDZ008-182100- Sisseton-Roberts SD 45.67N 96.99W Elev. 1024 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 55 37 52 33 66 Temp 49 52 54 51 46 43 40 39 44 48 51 51 43 38 34 37 53 61 65 64 Dewpt 44 45 45 44 44 41 39 37 36 36 36 35 36 34 33 34 36 37 37 38 RH 83 77 71 77 93 93 96 92 73 63 56 54 76 85 96 89 52 41 35 38 Wind dir NW N N N N NW NW NW NW NW NW NW NW W SW SW S S S S Wind spd 18 17 17 19 20 19 19 20 20 19 18 14 5 3 4 4 5 8 12 12 Wind gust 29 Clouds OV OV OV OV OV OV B2 OV B2 B1 B1 B1 SC FW FW FW CL CL FW SC PoP 12hr 60 90 5 0 0 QPF 12hr 0.02 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L C Wind chill 38 35 30 29 36 Min chill 39 39 34 28 30 34 30 38 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 69 44 66 44 73 48 82 Temp 46 46 67 66 51 47 62 65 50 48 68 71 54 52 76 79 Dewpt 37 38 41 43 42 42 43 44 44 43 44 47 46 46 49 52 PWind dir S S S SE SE SW S S Wind char GN BZ GN GN LT GN LT GN Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC SC SC PoP 12hr 0 20 40 50 20 10 20 10 Rain shwrs S C C C C S S Tstms S $$ MNZ039-182100- Wheaton-Traverse MN 45.71N 96.50W Elev. 1024 ft 736 AM CDT MonMay 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 57 38 52 34 65 Temp 50 54 56 53 47 44 41 40 44 48 50 51 45 39 35 37 52 60 64 63 Dewpt 46 46 47 47 45 41 39 37 37 37 37 36 36 35 34 34 36 36 36 37 RH 86 74 72 80 93 89 92 89 76 65 61 56 70 85 96 89 54 41 35 38 Wind dir NW N N N N NW NW NW NW NW NW NW NW NW SW S S S S S Wind spd 11 16 16 19 20 20 21 20 20 19 18 14 5 3 3 3 4 5 10 12 Wind gust 23 Clouds OV OV OV OV OV OV OV OV B2 B1 B1 B2 SC SC FW SC CL CL FW SC PoP 12hr 50 90 0 0 0 QPF 12hr 0.01 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D D C Wind chill 36 31 30 36 Min chill 36 29 30 37 32 39 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 69 44 66 45 72 48 81 Temp 48 43 66 66 52 47 61 65 51 48 68 70 55 51 76 79 Dewpt 37 37 41 45 42 41 44 46 44 43 45 49 46 46 50 54 PWind dir SE S SE SE SE S SE S Wind char GN BZ GN GN LT GN LT GN Avg clouds SC SC B1 B1 B1 B2 B2 B1 B1 B1 B2 SC SC SC SC SC PoP 12hr 0 20 40 50 20 10 20 10 Rain shwrs S C C C C S S Tstms S $$ MNZ046-182100- Ortonville-Big Stone MN 45.31N 96.42W Elev. 1099 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 58 39 52 34 65 Temp 50 55 57 54 49 45 42 40 45 49 52 52 45 40 35 37 52 60 65 64 Dewpt 47 48 48 47 46 43 40 38 38 38 38 36 37 36 35 35 37 36 37 37 RH 89 77 72 77 89 93 93 92 76 66 59 54 73 85100 92 56 41 35 37 Wind dir NW N N N N NW NW NW NW NW NW NW NW NW SW SW S S S SE Wind spd 12 14 14 18 20 20 20 20 20 19 18 14 4 2 1 2 2 4 6 9 Clouds OV OV OV OV OV OV OV OV B1 B1 SC B2 SC FW FW FW CL FW FW SC PoP 12hr 60 90 0 0 0 QPF 12hr 0.01 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S Wind chill 37 33 30 37 Min chill 37 30 31 38 35 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 69 45 67 46 72 49 81 Temp 49 4366 66 52 47 62 65 52 48 68 70 56 52 76 79 Dewpt 38 39 41 44 43 43 45 46 46 45 46 48 48 48 51 53 PWind dir SE S SE SE SE SW SE S Wind char GN BZ GN GN LT LT LT GN Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 0 20 40 50 40 10 20 10 Rain shwrs S C C C C C S S S Tstms S S $$ SDZ003-182100- McIntosh-Corson SD 45.92N 101.35W Elev. 2316 ft 636 AM MDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 46 34 55 33 70 Temp 44 44 46 44 41 38 36 34 42 46 53 55 43 37 34 35 54 66 70 67 Dewpt 38 39 39 38 37 37 36 34 35 33 33 31 32 32 31 32 37 38 38 40 RH 79 82 76 79 85 96100100 76 60 46 40 65 82 89 89 52 36 31 37 Wind dir N N N N N N NW NW NW NW NW NW E SE SE SE S S S S Wind spd 17 21 19 19 13 12 12 12 16 14 12 8 6 9 11 13 20 23 25 27 Wind gust 24 33 Clouds OV OV OV OV OV B2 B2 B2 B1 B1 FW FW FW FW FW SC FW FW FW SC PoP 12hr 60 20 10 0 0 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L S Wind chill 36 36 38 36 33 30 27 25 34 30 25 26 Min chill 32 32 36 30 25 26 29 23 32 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 67 41 67 43 74 48 82 Temp 49 44 63 63 47 43 61 65 49 45 69 72 53 50 75 79 Dewpt 41 39 44 42 41 39 41 40 40 39 44 43 44 43 48 47 PWind dir S S SW NW SE S SE S Wind char BZ BZ GN GN GN GN GN BZ Avg clouds SC B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC B1 FW PoP 12hr 10 30 40 20 10 10 5 5 Rain shwrs C C C S S Tstms S S $$ SDZ015-182100- White Horse-Dewey SD 45.27N 100.89W Elev. 1716 ft 636 AM MDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 50 33 58 33 72 Temp 46 47 49 46 42 40 37 34 44 49 56 58 45 40 36 35 54 67 71 68 Dewpt 39 39 40 40 38 37 37 34 36 33 32 31 32 33 34 34 38 38 39 41 RH 76 74 71 79 86 89100100 73 54 40 36 60 76 92 96 54 34 31 37 Wind dir N N N N N NW NW NW NW NW NW N E SE SE SE S S S S Wind spd 23 19 19 17 12 10 9 9 12 13 11 8 4 4 6 10 16 20 24 25 Clouds OV OV OV OV OV OV B2 SC B2 B2 SC SC FW FW FW FW FW FW SC SC PoP 12hr 90 60 10 0 0 QPF 12hr 0.09 0.01 00 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L Sprinkles C C Wind chill 38 39 38 35 33 30 27 38 28 Min chill 32 33 37 32 26 29 34 26 32 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 43 71 41 70 43 77 47 85 Temp 52 44 67 66 50 43 64 69 52 45 71 75 56 49 79 83 Dewpt 39 39 42 43 41 41 41 41 40 40 42 44 43 43 46 47 PWind dir S S S NW SE S SE S Wind char BZ BZ GN GN LT GN GN GN Avg clouds SC SC SC B1 SC B1 B2 B1 SC SC B1 SC SC SC SC FW PoP 12hr 5 30 40 30 10 10 5 5 Rain shwrs C C C C C Tstms S C $$ SDZ033-182100- Mission Ridge-Stanley SD 44.69N 100.79W Elev. 1985 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 48 35 58 36 70 Temp 44 46 47 45 43 42 39 36 45 50 56 58 48 43 39 37 54 67 69 67 Dewpt 38 41 42 40 39 38 37 36 36 34 34 32 35 35 35 35 39 40 41 42 RH 79 83 83 82 86 86 92100 70 54 43 37 60 73 85 92 57 37 36 40 Wind dir N N N N N NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 20 20 20 19 14 13 13 13 17 14 12 8 6 9 10 11 17 20 24 24 Clouds OV B2 OV OV B2 B2 B1 B1 B1 B1 SC SC FW FW FW FW FW FW SC SC PoP 12hr 90 70 10 0 0 QPF 12hr 0.15 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D L Sprinkles C C Wind chill 36 39 38 36 35 31 27 38 33 29 Min chill 34 32 37 33 26 31 36 27 33 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 70 44 70 46 77 50 85 Temp 54 46 66 66 52 47 64 68 55 49 70 75 59 53 79 83 Dewpt 39 40 44 44 42 42 42 41 41 42 44 45 44 44 48 48 PWind dir S SE S NW SE SE SE SE Wind char BZ BZ GN GN GN GN GN BZ Avg clouds SC SC SC B1 SC B1 B2 B1 SC SC B1 SC SC SC SC FW PoP 12hr 5 30 50 30 10 10 5 5 Rain shwrs C C C C S Tstms S C $$ SDZ045-182100- Murdo-Jones SD 43.89N 100.71W Elev. 2313 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 47 34 57 34 67 Temp 45 45 46 44 40 38 36 35 45 50 55 57 45 38 35 37 54 64 65 64 Dewpt 40 41 42 41 40 37 36 35 37 35 34 33 35 33 32 33 40 40 40 41 RH 82 86 86 89100 96100100 73 56 45 40 68 82 89 85 59 41 40 43 Wind dir N N N N N NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 13 23 23 21 18 14 13 13 17 16 12 8 6 9 10 11 16 20 25 23 Wind gust 33 32 Clouds OV OV OV OV OV B2 SC B1 SC B2 B1 FW FW FW FW SC SC SC B1 B1 PoP 12hr 100 70 0 0 5 QPF 12hr 0.14 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L Tstms S Wind chill 38 36 37 35 31 30 27 26 37 32 27 29 Min chill 36 34 34 29 26 29 31 26 34 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 44 70 43 69 45 76 50 86 Temp 50 45 66 65 49 45 63 68 51 47 70 74 56 52 78 83 Dewpt 37 38 44 44 42 41 41 40 40 41 44 44 43 43 47 46 PWind dir S S S NW SE S SE S Wind char BZ BZ GN GN GN GN GN GN Avg clouds SC SC SC B1 B1 B1 B2 B1 B1 SC B1 FW SC SC SC FW PoP 12hr 5 30 50 30 10 10 5 5 Rain shwrs C C C C C Tstms S S $$ SDZ048-182100- Presho-Lyman SD 43.91N 100.06W Elev. 1775 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 34 58 32 69 Temp 48 48 49 47 42 40 37 36 46 51 56 58 45 38 34 35 55 66 68 65 Dewpt 41 42 43 42 40 38 37 36 38 36 35 34 35 33 33 33 40 40 39 40 RH 77 80 80 83 93 92100100 73 56 45 40 68 82 96 92 57 38 34 40 Wind dir N N N N N NW NW NW NW NW NW NW E SE S S S S S S Wind spd 14 21 23 24 19 16 14 12 18 18 14 9 4 5 6 8 14 20 24 20 Wind gust 33 33 34 29 25 23 31 Clouds OV OV OV OV B2 B2 B1 B1 B1 B1 SC FW FW FW FW FW SC SC B1 B1 PoP 12hr 100 60 0 0 0 QPF 12hr 0.06 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L Wind chill 39 33 32 28 27 39 28 29 Min chill 36 36 38 30 26 29 32 25 32 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 72 43 71 45 78 49 87 Temp 51 44 68 67 50 45 66 69 52 47 72 76 57 51 80 84 Dewpt 37 38 44 44 43 42 42 41 41 42 44 45 44 44 47 47 PWind dir S S S NW SE S SE S Wind char BZ BZ GN GN GN GN GN GN Avg clouds B1 SC B1 B1 B1 B1 B2 B1 B1 SC B1 SC SC SC SC FW PoP 12hr 5 30 60 30 10 10 10 5 Rain shwrs C L C C C S Tstms S S $$ SDZ051-182100- Fort Thompson-Buffalo SD 44.05N 99.41W Elev. 1440 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 52 37 57 34 68 Temp 47 49 50 49 45 43 41 38 45 50 54 57 47 41 38 36 52 63 67 65 Dewpt 45 44 44 43 42 41 39 38 39 37 36 35 37 37 36 35 41 41 40 40 RH 93 83 80 80 89 93 92100 79 61 50 43 68 85 92 96 66 44 37 40 Wind dir N N N N N NW NW NW NW NW NW NW NE SE SE SE S S S S Wind spd 16 18 18 19 19 16 16 13 17 17 14 10 3 3 4 5 12 18 19 16 Wind gust 28 Clouds OV OV OV OV OV OV B1 B2 B1 B1 SC FW FW FW FW FW FW SC B1 B1 PoP 12hr 90 60 5 0 0 QPF 12hr 0.05 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S Wind chill 37 36 33 30 38 30 Min chill 38 36 35 28 28 38 30 34 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 44 70 43 70 45 76 49 85 Temp 52 45 65 66 52 46 63 68 53 48 69 74 58 52 77 82 Dewpt 40 39 44 44 45 43 44 43 44 44 46 46 47 45 49 49 PWind dir S S S W SE S SE S Wind char GN BZ GN GN LT GN LT GN Avg clouds B1 SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC FW SC FW PoP 12hr 5 20 50 40 20 10 20 5 Rain shwrs S C C C C S S S Tstms S S $$ SDZ036-182100- Highmore-Hyde SD 45.52N 99.44W Elev. 1886 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 35 54 32 67 Temp 45 47 49 47 43 41 39 37 44 48 52 54 43 38 35 35 52 63 66 65 Dewpt 42 43 43 42 40 39 38 36 37 36 36 35 35 33 33 33 39 40 40 40 RH 89 86 80 83 89 92 96 96 76 63 54 48 73 82 92 92 61 43 38 40 Wind dir N N N N N NW NW NW NW NW NW NW E SE S S S S S S Wind spd 14 21 21 21 20 18 18 17 19 19 17 12 6 6 10 12 18 23 24 21 Clouds OV OV OV OV OV OV B2 B2 SC B1 B1 SC FW FW FW FW FW FW SC B1 PoP 12hr 90 70 0 0 0 QPF 12hr 0.05 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrsS C L L C Wind chill 39 39 34 32 29 27 36 28 26 Min chill 37 36 39 31 26 26 32 24 31 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 69 43 68 45 75 49 83 Temp 51 45 65 65 51 45 63 67 52 48 68 73 57 52 76 81 Dewpt 38 38 44 44 43 42 43 42 42 42 45 46 45 45 49 49 PWind dir S S S W SE S SE S Wind char BZ WY BZ BZ GN GN GN BZ Avg clouds B1 SC B1 B1 B1 B1 B2 B1 B1 SC B2 SC SC SC B1 FW PoP 12hr 0 30 50 30 10 10 10 5 Rain shwrs C C C C C S S Tstms S S $$ SDZ037-182100- Miller-Hand SD 45.52N 98.99W Elev. 1578 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 51 35 54 30 68 Temp 46 48 50 47 42 40 37 37 43 47 52 53 42 35 31 34 51 62 67 66 Dewpt 42 44 42 42 41 40 37 37 38 37 36 35 36 34 31 33 39 41 39 40 RH 86 86 74 83 96100100100 82 68 54 50 79 96100 96 63 46 36 38 Wind dir N N N N N N NW NW NW NW NW NW N SE S S S S S S Wind spd 21 19 19 19 17 16 14 16 18 17 16 12 4 3 4 6 12 19 21 19 Wind gust 32 Clouds OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 SC FW FW FW CL FW FW SC PoP 12hr 90 80 0 0 0 QPF 12hr 0.10 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C Wind chill 38 34 32 28 28 35 28 Min chill 35 36 32 25 29 32 26 33 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 41 69 41 68 42 75 46 82 Temp 48 42 65 65 48 44 61 66 49 45 68 72 53 48 75 80 Dewpt 39 39 44 44 44 42 44 43 43 42 46 46 47 45 51 50 PWind dir S S S SW SE S SE S Wind char BZ BZ GN GN GN GN GN GN Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 0 30 50 30 10 20 10 10 Rain shwrs C C C C C S Tstms S $$ SDZ034-182100- Onida-Sully SD 44.70N 100.07W Elev. 1873 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 49 34 56 32 69 Temp 46 47 48 46 42 40 38 35 45 49 54 56 44 37 34 35 53 65 68 65 Dewpt 40 41 41 39 39 38 38 35 36 34 33 31 34 33 33 34 39 39 39 39 RH 79 79 77 76 89 92100100 70 56 45 38 68 85 96 96 59 38 34 38 Wind dir N N N N N NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 17 20 20 19 17 14 14 13 17 17 14 10 5 6 9 12 17 21 23 21 Clouds OV B2 OV OV B2 B2 B1 B1 B1 B1 B1 FW FW FW FW FW FW FW SC B1 PoP 12hr 90 80 10 0 5 QPF 12hr 0.12 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D Sprinkles C C Wind chill 39 38 34 32 29 26 37 26 26 Min chill 34 34 38 32 25 29 32 23 30 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 70 41 69 43 76 47 84 Temp 51 44 66 66 49 44 63 67 51 46 69 74 55 50 77 82 Dewpt 38 39 44 43 43 42 42 40 41 42 44 44 44 44 48 48 PWind dir S S S NW SE SE SE S Wind char BZ BZ GN GN GN GN GN BZ Avg clouds SC SC SC B1 B1 B1 B2 B1 B1 SC B1 SC SC SC B1 FW PoP 12hr 5 30 50 30 10 10 20 5 Rain shwrs C C C C C S Tstms S S $$ SDZ016-182100- Gettysburg-Potter SD 45.01N 99.95W Elev. 2064 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 48 33 54 31 68 Temp 43 46 47 44 40 39 37 34 43 47 52 54 41 36 34 34 52 63 67 64 Dewpt 40 41 40 40 39 38 37 34 36 35 33 33 34 33 33 33 39 39 38 40 RH 89 83 76 86 96 96100100 76 63 48 45 76 89 96 96 61 41 34 41 Wind dir N N N N N NW NW NW NW NW NW NW E SE SE SE S S S S Wind spd 17 19 20 20 18 16 16 16 18 17 14 11 5 6 10 13 17 21 24 23 Wind gust 29 32 Clouds OV OV OV OV B2 B2 B2 B2 SC B1 B1 SC FW FW FW FW FW FW SC SC PoP 12hr 90 90 10 0 0 QPF 12hr 0.11 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S L D S Sprinkles C C Wind chill 35 38 36 31 30 28 24 34 30 26 25 Min chill 32 32 34 29 23 27 28 22 29 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 68 41 68 43 74 47 83 Temp 49 43 64 64 48 44 61 66 50 46 68 72 54 50 76 80 Dewpt 38 38 43 43 42 42 42 41 41 41 44 44 44 44 48 48 PWind dir S S S NW SE S SE SE Wind char BZ BZ BZ GN GN GN GN BZ Avg clouds SC SC SC B1 B1 B1 B2 B1 B1 SC B1 SC SC SC B1FW PoP 12hr 5 30 50 30 10 10 20 5 Rain shwrs C C C C C S Tstms S S $$ SDZ017-182100- Faulkton-Faulk SD 45.03N 99.13W Elev. 1581 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 51 34 54 31 68 Temp 48 49 50 47 43 40 38 37 44 48 52 54 43 36 32 35 53 63 67 66 Dewpt 42 44 42 43 41 40 38 36 38 37 36 36 36 34 32 33 40 40 39 40 RH 80 83 74 86 93100100 96 79 65 54 50 76 92100 92 61 43 36 38 Wind dir N N N N N NW NW NW NW NW NW NW N S S S S S S S Wind spd 18 21 20 20 19 17 17 17 19 19 17 12 3 4 6 9 14 20 23 21 Wind gust 31 Clouds OV OV OV OV OV B2 B1 B2 B1 SC SC SC FW FW FW FW FW FW SC SC PoP 12hr 90 80 0 0 0 QPF 12hr 0.06 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C Wind chill 34 31 29 27 36 26 28 Min chill 37 37 31 24 28 32 25 33 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 70 42 68 43 75 47 84 Temp 49 43 66 66 50 45 63 67 51 47 69 73 55 51 77 81 Dewpt 39 39 44 44 44 42 44 43 43 42 45 46 47 45 50 50 PWind dir S S S W SE S SE S Wind char BZ WY BZ GN GN GN GN BZ Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC B1 FW PoP 12hr 5 30 60 40 20 10 20 10 Rain shwrs C L C C C S S Tstms S S $$ SDZ010-182100- Roscoe-Edmunds SD 45.45N 99.33W Elev. 1831 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 50 33 52 30 67 Temp 45 47 49 45 41 40 37 34 42 46 50 52 41 35 31 34 51 61 67 65 Dewpt 41 43 41 41 41 40 37 34 38 37 35 35 35 34 31 33 40 40 39 40 RH 86 86 74 86100100100100 86 71 56 52 79 96100 96 66 46 36 40 Wind dir N N N N N NW NW NW NW NW NW NW N SE S S S S S S Wind spd 23 20 20 20 19 16 18 17 19 18 17 12 4 4 6 9 14 21 24 23 Wind gust 34 Clouds OV OV OV OV OV OV B2 B2 B1 B1 SC SC FW FW FW FW CL FW FW SC PoP 12hr 90 80 10 0 0 QPF 12hr 0.11 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L D C Wind chill 36 37 32 31 27 24 33 39 24 27 Min chill33 33 37 30 23 27 31 24 32 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 41 68 40 67 42 74 45 82 Temp 48 42 64 64 48 43 60 65 49 45 67 71 53 48 75 79 Dewpt 39 39 44 44 44 42 44 42 43 42 45 45 47 45 50 50 PWind dir S S S W SE S SE SE Wind char BZ BZ BZ GN GN GN GN BZ Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 SC B2 SC SC SC B1 SC PoP 12hr 5 30 50 30 10 10 10 10 Rain shwrs C C C C C Tstms S $$ SDZ004-182100- Herreid-Campbell SD 45.84N 100.08W Elev. 1686 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 33 55 30 71 Temp 47 48 49 46 41 39 36 34 43 48 53 54 42 36 33 33 54 66 71 67 Dewpt 41 39 39 38 38 39 36 34 36 34 32 31 32 33 32 32 39 38 37 39 RH 79 71 68 73 89100100100 76 58 44 41 67 89 96 96 57 36 29 36 Wind dir N N N N N N NW NW NW NW NW NW E SE SE SE S S S S Wind spd 14 18 18 17 14 12 13 12 14 16 14 9 3 4 6 9 14 21 23 21 Wind gust 27 32 Clouds OV OV OV OV OV B2 B2 B2 B1 B1 SC FW FW FW FW SC FW FW FW SC PoP 12hr 80 80 5 0 0 QPF 12hr 0.10 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D S Wind chill 39 33 31 28 25 36 26 26 Min chill 34 35 39 31 24 28 31 24 31 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 70 40 69 41 76 45 84 Temp 49 43 67 65 48 42 63 67 49 44 70 73 53 48 77 80 Dewpt 40 38 42 42 43 41 41 40 42 40 43 43 45 43 47 47 PWind dir S S S NW SE S SE S Wind char BZ BZ GN GN GN GN GN GN Avg clouds SC B1 B1 B1 B1 B1 B2 B1 B1 SC B1 SC SC SC B1 FW PoP 12hr 5 30 40 30 10 10 10 10 Rain shwrs C C C C S Tstms S S $$ SDZ005-182100- Eureka-McPherson SD 45.77N 99.62W Elev. 1890 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 50 33 53 30 69 Temp 45 47 49 45 41 39 36 36 42 46 51 52 41 35 31 35 53 63 68 66 Dewpt 40 40 39 39 38 39 36 36 36 34 33 32 33 32 31 32 38 38 37 38 RH 82 76 68 79 89100100100 79 63 50 46 73 89100 89 57 39 32 36 Wind dir N N N N N NW NW NW NW NW NW NW NE SE SE SE S S S S Wind spd 19 21 21 20 19 17 18 18 19 19 18 13 3 4 8 11 18 25 27 26 Clouds OV OV OV OV OV OV OV B2 B2 B1 SC SC FW FW FW FW FW FW FW SC PoP 12hr 90 80 5 0 0 QPF 12hr 0.09 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C Wind chill 37 39 37 32 30 26 26 33 38 24 27 Min chill 33 32 37 30 23 27 31 23 32 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 69 41 68 42 74 46 82 Temp 49 43 65 64 48 43 61 65 49 45 68 72 53 49 75 79 Dewpt 39 38 42 41 43 41 42 40 42 41 43 42 45 43 48 47 PWind dir S S S W SE S SE SE Wind char BZ WY BZ BZ GN GN GN BZ Avg clouds SC B1 B1 B1 B1 B1 B2 B1 B1 SC B1 SC SC SC B1 SC PoP 12hr 5 30 50 30 10 10 10 10 Rain shwrs C C C C C Tstms S S $$ SDZ018-182100- Redfield-Spink SD 44.87N 98.52W Elev. 1302 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 54 35 55 30 69 Temp 51 52 53 50 44 41 38 38 46 51 54 55 43 36 32 33 53 64 68 67 Dewpt 42 43 43 43 43 40 38 37 37 36 35 34 36 34 32 32 38 38 37 38 RH 71 71 69 77 96 96100 96 71 56 48 45 76 92100 96 57 38 32 34 Wind dir N N N N N NW NW NW NW NW NW NW N SE S S S S S S Wind spd 16 21 20 20 20 18 17 17 19 19 17 13 4 3 5 8 13 19 21 19 Wind gust 32 32 31 31 29 Clouds OV OV OV OV OV B2 B2 B2 B1 B2 B2 B1 SC FW FW FW FW FW SC SC PoP 12hr 90 80 0 0 0 QPF 12hr 0.05 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C Wind chill 35 32 29 28 38 26 Min chill 31 26 31 33 23 30 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 71 42 69 43 76 47 84 Temp 48 43 68 67 49 44 64 68 50 45 71 74 54 49 78 82 Dewpt 38 38 42 43 44 42 43 43 44 43 44 46 47 46 48 50 PWind dir S S S SW SE S SE S Wind char BZ WY BZ GN GN GN GN BZ Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 0 30 50 50 30 10 10 5 Rain shwrs C C C C C C $$ SDZ019-182100- Clark-Clark SD 44.88N 97.73W Elev. 1798 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26Wed 05/20/26 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 52 36 51 32 64 Temp 45 50 51 49 45 43 39 37 43 47 50 51 44 38 34 37 51 60 64 62 Dewpt 44 46 47 46 44 41 39 37 38 38 38 37 37 36 34 35 38 39 39 39 RH 96 86 86 89 96 93100100 82 71 63 59 76 92100 92 61 46 40 43 Wind dir N N N N N NW NW NW NW NW NW NW N E SE S S S S S Wind spd 13 18 18 19 21 20 20 20 20 19 18 14 4 3 4 8 11 12 14 14 Wind gust 29 31 Clouds OV OV OV OV OV OV OV OV B1 B1 B1 SC FW FW FW FW CL FW FW SC PoP 12hr 80 90 0 0 0 QPF 12hr 0.05 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D D C Wind chill 38 37 34 29 27 34 39 Min chill 36 36 33 26 26 36 27 35 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 66 43 65 45 72 49 80 Temp 49 43 63 64 51 46 61 64 52 48 67 70 56 52 75 78 Dewpt 38 39 43 45 44 43 45 46 45 45 47 49 48 47 51 53 PWind dir S S S S E S SE S Wind char BZ WY BZ GN GN GN GN BZ Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC SC SC PoP 12hr 0 20 40 50 30 20 20 10 Rain shwrs S C C C C C S S Tstms S $$ SDZ023-182100- Clear Lake-Deuel SD 44.77N 96.68W Elev. 1834 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 55 37 51 32 64 Temp 51 52 54 52 46 44 40 38 45 48 51 50 43 38 33 36 52 59 64 62 Dewpt 48 45 46 46 43 41 38 36 36 36 36 35 34 33 31 32 34 34 34 35 RH 89 77 74 80 89 89 92 92 70 63 56 56 70 82 92 85 50 39 32 36 Wind dir N N N N N N NW NW NW NW NW NW NW NW SW SW S S S S Wind spd 12 16 16 18 20 19 19 19 19 18 17 13 4 2 3 4 4 6 9 10 Wind gust 26 28 32 29 29 29 29 28 27 Clouds OV OV OV OV OV OV OV OV B2 B2 B1 B1 SC FW FW FW CL FW FW SC PoP 12hr 70 90 0 0 0 QPF 12hr 0.01 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L C Tstms S Wind chill 38 36 31 28 37 Min chill 36 28 31 36 30 38 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max41 67 43 65 45 72 50 81 Temp 48 44 64 64 51 46 61 64 52 48 68 70 56 53 77 79 Dewpt 36 36 39 42 41 41 43 44 43 43 44 47 46 46 48 51 PWind dir S S S S SE SW S S Wind char GN BZ GN GN LT GN LT GN Avg clouds SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC SC SC PoP 12hr 0 20 40 50 40 20 20 20 Rain shwrs S S C C C C S S S S Tstms S S S $$ SDZ021-182100- Milbank-Grant SD 45.22N 96.63W Elev. 1152 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 56 38 52 33 66 Temp 51 54 56 53 47 45 41 39 45 49 52 51 44 38 34 37 52 60 65 64 Dewpt 47 48 48 47 46 43 41 39 38 38 38 37 38 37 34 35 37 37 37 38 RH 86 80 74 80 96 93100100 76 66 59 59 79 96100 92 56 42 35 38 Wind dir NW N N N N NW NW NW NW NW NW NW NW W SW SW S S S S Wind spd 18 14 14 18 20 19 19 19 19 18 17 13 4 3 3 3 3 4 8 9 Wind gust 29 29 Clouds OV OV OV OV OV OV OV OV B1 B1 B1 B1 SC FW FW FW CL FW FW SC PoP 12hr 60 90 0 0 0 QPF 12hr 0.01 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S Wind chill 37 32 29 37 Min chill 36 29 32 36 31 39 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 69 44 66 45 73 49 82 Temp 47 44 66 66 51 47 62 64 51 48 68 70 55 52 76 79 Dewpt 39 39 42 45 44 44 45 47 46 45 47 49 48 48 51 53 PWind dir S S SE SE SE SW S S Wind char GN BZ GN GN LT LT LT GN Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC SC SC PoP 12hr 0 20 40 50 40 20 20 10 Rain shwrs S C C C C C S S Tstms S $$ SDZ011-182100- Webster-Day SD 45.34N 97.52W Elev. 1857 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 51 36 49 33 62 Temp 45 48 50 48 45 43 39 37 42 45 48 49 43 39 34 37 51 58 62 61 Dewpt 43 45 46 45 44 42 39 37 37 37 38 37 38 36 34 35 37 38 39 40 RH 93 89 86 89 96 96100100 82 73 68 63 82 89100 92 59 47 43 46 Wind dir N N N N N N NW NW NW NW NW NW N SE S S S S S S Wind spd 16 16 16 17 18 17 17 17 17 17 16 12 4 2 3 4 6 10 12 11 Wind gust 26 26 27 28 27 28 28 28 27 26 Clouds OV OV OV OV OV OV OV OV B2 B2 B2 SC SC FW FW FW CL FW FW SC PoP 12hr80 90 5 0 0 QPF 12hr 0.05 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D L S Obvis PF PF Wind chill 39 37 35 30 27 34 38 Min chill 36 36 34 27 30 39 38 30 37 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 65 43 64 45 70 49 78 Temp 49 44 62 63 51 46 59 62 52 48 65 68 56 51 73 76 Dewpt 39 39 42 45 44 43 44 46 45 45 45 49 48 47 50 53 PWind dir S S S S SE S SE S Wind char GN BZ GN GN LT GN LT GN Avg clouds SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 SC SC SC SC SC PoP 12hr 0 20 50 50 20 20 10 10 Rain shwrs S C C C C S S $$ SDZ007-182100- Britton-Marshall SD 45.79N 97.75W Elev. 1358 ft 736 AM CDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 52 36 52 31 66 Temp 48 50 52 49 43 41 38 38 43 47 50 51 42 36 32 35 52 61 66 64 Dewpt 43 45 45 43 43 41 38 37 37 36 37 35 36 35 32 34 38 38 39 39 RH 83 83 77 80100100100 96 79 65 61 54 79 96100 96 59 42 37 40 Wind dir N N N N N N NW NW NW NW NW NW N SE S S S S S S Wind spd 16 17 17 16 16 14 16 16 17 17 16 11 3 3 4 6 9 11 14 13 Wind gust 27 27 27 27 27 25 26 26 28 27 Clouds OV OV OV OV OV OV OV OV B2 B2 B1 SC SC FW FW FW CL CL FW SC PoP 12hr 70 90 5 0 0 QPF 12hr 0.05 0.14 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L S Wind chill 35 33 29 29 35 29 Min chill 37 33 28 30 33 26 35 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 43 69 43 66 44 73 48 81 Temp 48 45 65 64 49 45 61 65 49 46 67 71 53 50 75 78 Dewpt 38 39 43 44 43 43 44 44 44 44 46 47 47 47 50 52 PWind dir S S S S SE SW SE S Wind char BZ BZ GN GN LT GN LT GN Avg clouds SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 SC SC SC B1 SC PoP 12hr 0 20 40 50 10 20 10 10 Rain shwrs S C C C C S $$