FOUS53 KUNR 210121 PFMUNR Point Forecast Matrices National Weather Service Rapid City SD 721 PM MDT Mon Apr 20 2026 SDZ026-211000- Rapid City Regional Airport-Pennington SD 44.05N 103.06W Elev. 3204 ft 721 PM MDT Mon Apr 20 2026 Date 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 44 86 50 90 46 Temp 59 52 47 44 63 76 86 82 64 56 50 50 68 83 87 79 64 58 52 47 Dewpt 28 28 28 27 31 28 27 27 29 30 28 26 31 31 29 33 33 32 28 28 RH 30 39 47 51 30 17 12 13 27 37 42 39 25 15 12 19 31 37 39 47 Wind dir N NW W W S SE E NE E SW S S S S S SW W W W W Wind spd 4 3 3 3 6 13 12 10 5 4 5 8 11 18 21 18 13 13 12 13 Wind gust 26 24 21 32 36 29 26 26 25 26 Clouds FW SC FW FW FW FW FW FW SC SC B1 B2 B2 B1 SC B1 B1 B2 B1 SC PoP 12hr 0 0 0 20 40 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C Date 04/23/26 Fri 04/24/26 Sat 04/25/26 Sun 04/26/26 Mon 04/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 31 51 26 51 26 51 30 56 Temp 56 51 36 33 48 47 32 28 46 48 32 27 47 49 35 31 52 54 Dewpt 30 26 22 19 18 18 18 16 17 18 19 18 22 25 27 26 28 28 PWind dir NW NW NW NW NW NW E S N Wind char WY WY BZ GN GN LT GN LT GN Avg clouds SC B2 B1 B1 B1 B1 SC SC SC B1 B1 B1 SC B1 B1 B1 SC B1 PoP 12hr 60 30 20 20 20 30 30 20 20 Rain shwrs C L C S S S S S C S S S S Snowshwrs S S S S S S S S C C C S S S $$ WYZ054-211000- Northeast Wyoming Regional Airport-Campbell WY 44.35N 105.54W Elev. 4364 ft 721 PM MDT Mon Apr 20 2026 Date 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 43 81 53 79 36 Temp 57 52 48 46 63 76 81 79 64 60 57 56 68 76 78 72 59 52 47 42 Dewpt 29 28 23 21 26 24 23 25 25 24 27 28 31 25 21 21 22 27 30 32 RH 34 39 37 37 24 14 12 14 22 25 31 34 25 15 12 14 24 38 51 67 Wind dir E S S SW SW W W SE SE S S S SW SW SW SW SW W W W Wind spd 5 6 8 9 8 5 5 5 8 12 13 14 23 27 29 25 21 17 19 20 Wind gust 40 42 39 33 27 Clouds FW SC FW FW SC FW FW SC SC B1 B1 B1 SC FW FW SC SC SC B1 B2 PoP 12hr 0 0 0 5 40 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D Date 04/23/26 Fri 04/24/26 Sat 04/25/26 Sun 04/26/26 Mon 04/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 0612 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 47 26 42 21 45 24 47 27 53 Temp 43 42 33 29 40 39 29 24 41 43 29 26 45 45 35 30 49 51 Dewpt 32 27 23 20 18 17 16 16 16 17 17 17 23 24 25 24 27 25 PWind dir NW NW NW NW NW NE E SE W Wind char WY BZ BZ GN GN LT GN LT LT Avg clouds B2 B2 B1 B1 B2 B1 B1 SC SC SC B1 SC SC B1 B1 B1 SC SC PoP 12hr 80 30 30 20 20 20 20 10 10 Rain shwrs D L C Snowshwrs C C C C S S S S S S $$ SDZ001-211000- Buffalo-Harding SD 45.60N 103.55W Elev. 3004 ft 721 PM MDT Mon Apr 20 2026 Date 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 41 82 48 87 41 Temp 59 52 45 42 57 72 82 78 64 57 49 48 62 77 85 78 64 59 52 47 Dewpt 33 33 35 34 38 37 34 35 36 37 36 35 39 39 35 34 33 36 36 37 RH 37 48 68 73 49 28 18 21 35 47 61 60 43 25 17 20 31 42 54 68 Wind dir N E SE SE S S SW SW SE SE SE SE S S S SW SW W W W Wind spd 5 4 4 5 10 13 11 10 10 10 10 9 10 16 21 18 16 14 18 21 Wind gust 26 32 28 34 Clouds FW SC FW FW FW FW FW FW SC B1 SC B1 B2 B1 SC SC B1 B2 B1 B1 PoP 12hr 0 0 0 10 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L Date 04/23/26 Fri 04/24/26 Sat 04/25/26 Sun 04/26/26 Mon 04/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 29 43 23 44 23 48 27 53 Temp 45 42 33 30 39 40 29 25 40 42 29 24 44 46 33 28 49 51 Dewpt 34 29 24 22 22 20 19 18 18 17 19 18 19 21 24 23 26 27 PWind dir W NW NW NW NW NW NW NE NW Wind char VW WY VW BZ BZ GN GN GN GN Avg clouds B2 B2 B2 B1 B1 B1 B2 SC SC SC B1 SC SC SC B1 B1 SC SC PoP 12hr 80 30 20 10 10 10 20 10 10 Rain shwrs L D C Snowshwrs C S S S S $$ SDZ029-211000- Custer County Airport-Custer SD 43.73N 103.62W Elev. 5602 ft 721 PM MDT Mon Apr 20 2026 Date 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 45 78 52 79 39 Temp 57 51 47 46 63 72 77 74 60 56 52 52 66 73 76 67 57 51 45 40 Dewpt 22 22 23 21 23 20 18 17 21 22 22 21 28 24 23 26 24 22 21 26 RH 25 32 38 37 21 14 11 11 22 26 31 29 24 16 14 21 28 32 38 57 Wind dir N N N NW SW W W W NE NE SW W SW SW SW SW W W W W Wind spd 2 2 2 2 2 8 8 4 2 2 2 2 5 12 13 11 11 12 12 13 Wind gust 19 19 14 18 29 31 27 27 29 29 31 Clouds FW FW FW FW FW FW FW FW SC B1 B1 B2 B1 B1 SC B1 B1 B1 SC SC PoP 12hr 0 0 0 20 40 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C Snowshwrs C Date 04/23/26 Fri 04/24/26 Sat 04/25/26 Sun 04/26/26 Mon 04/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 26 42 22 42 23 43 26 49 Temp 47 43 31 27 40 38 27 23 37 40 27 24 40 41 30 28 45 46 Dewpt 26 20 19 16 15 15 15 13 14 14 16 16 20 21 24 23 23 22 PWind dir W NW NW NW NW N E SW W Wind char BZ GN GN LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 70 40 40 30 30 30 40 30 30 Rain shwrs C L Snowshwrs C L C S C C C C C C C C C C C S S C $$ SDZ013-211000- Faith Municipal Airport-Meade SD 45.04N 102.02W Elev. 2584 ft 721 PM MDT Mon Apr 20 2026 Date 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 41 80 48 88 47 Temp 59 52 44 42 56 70 80 77 62 57 50 48 62 76 86 78 64 58 53 48 Dewpt 35 36 36 35 38 39 37 37 37 36 35 35 39 41 40 42 44 43 40 36 RH 40 54 73 76 51 32 21 24 39 45 56 60 43 28 20 28 48 57 61 63 Wind dir N NE E E SE SE S SE SE SE SE SE S S S S S SW SW W Wind spd 6 6 5 5 10 13 13 11 12 12 10 10 12 14 18 14 13 13 14 17 Wind gust 27 Clouds FW FW FW FW FW FW FW FW SC SC SC B1 B1 B1 B1 B2 B2 B2 SC SC PoP 12hr 0 0 0 20 40 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C Tstms S Date 04/23/26 Fri 04/24/26 Sat 04/25/26 Sun 04/26/26 Mon 04/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 31 48 26 48 25 50 29 54 Temp 53 47 36 33 44 46 32 27 43 46 32 27 45 48 35 31 49 52 Dewpt 36 30 25 23 22 20 20 19 20 18 21 20 22 23 26 26 28 27 PWind dir W NW NW NW NW NW NW NE NW Wind char WY WY WY BZ BZ GN GN GN GN Avg clouds SC B2 B2 B1 B1 B1 B1 B1 SC SC B1 SC SC SC B1 B1 B1 SC PoP 12hr 60 20 20 10 10 10 20 20 20 Rain shwrs C L S S S S S S Snowshwrs S S S S S $$ SDZ042-211000- Pine Ridge Airport-Oglala Lakota SD 43.02N 102.51W Elev. 3333 ft 721 PM MDT Mon Apr 20 2026 Date 04/20/26 Tue 04/21/26Wed 04/22/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 87 53 90 44 Temp 61 52 44 41 64 80 87 84 65 59 56 54 69 83 89 80 63 56 50 45 Dewpt 19 21 23 22 25 24 24 24 25 25 25 25 31 32 30 33 39 32 27 25 RH 19 29 43 46 22 13 10 11 22 27 30 32 24 16 12 18 41 40 41 45 Wind dir NE SE S S S SW W W SE S S S S S S S SW W W W Wind spd 5 4 2 2 3 8 8 5 5 9 11 11 13 13 16 16 13 13 16 17 Wind gust 19 23 23 24 25 28 26 25 25 28 29 Clouds FW SC FW FW FW FW FW FW SC SC SC SC B1 SC SC B1 B1 B1 SC SC PoP 12hr 0 0 0 30 50 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Tstms S Date 04/23/26 Fri 04/24/26 Sat 04/25/26 Sun 04/26/26 Mon 04/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 29 54 24 52 25 51 27 55 Temp 60 56 36 30 49 52 32 26 44 50 32 27 46 49 33 29 50 54 Dewpt 29 24 24 22 17 16 20 20 19 17 21 21 25 24 28 28 28 27 PWind dir W NW NW N W NE SE SE SW Wind char WY GN GN GN GN LT GN LT LT Avg clouds SC B1 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC PoP 12hr 50 20 30 30 30 40 50 30 30 Rain shwrs S C S C C C C C C S C C Snowshwrs S C C C C C C C C C S C $$ SDZ032-211000- Philip Airport-Haakon SD 44.05N 101.60W Elev. 2209 ft 721 PM MDT Mon Apr 20 2026 Date 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 41 87 46 94 48 Temp 62 52 44 41 58 75 87 82 64 57 48 46 68 85 91 81 65 59 53 49 Dewpt 24 26 30 31 35 35 31 31 33 33 33 31 35 37 35 40 45 45 38 31 RH 23 36 57 67 42 23 13 16 31 40 56 55 29 18 14 23 48 60 57 50 Wind dir E N NW NE E SE SE SE E SE SE S S S S S S SW W W Wind spd 3 3 3 2 5 11 13 12 11 9 6 6 12 19 23 18 17 13 16 18 Wind gust 24 31 35 28 27 24 26 28 Clouds FW FW FW FW FW FW FW FW FW SC SC SC B1 SC B1 B2 B2 B2 SC SC PoP 12hr 0 0 0 20 60 QPF 12hr 0 0 0 0 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L S S S Tstms S C S Date 04/23/26 Fri 04/24/26 Sat 04/25/26 Sun 04/26/26 Mon 04/27/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 32 53 26 53 26 53 29 57 Temp 60 53 38 3449 51 34 28 47 50 33 28 48 51 36 31 52 55 Dewpt 34 28 24 22 21 18 20 20 20 17 20 21 24 23 26 27 29 28 PWind dir W NW NW NW NW N NE S NW Wind char WY WY WY GN GN LT GN LT GN Avg clouds SC B1 B2 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 PoP 12hr 40 20 10 20 20 20 30 20 20 Rain shwrs S C S S C S S S S Snowshwrs S S S S C S S S $$ SDZ049-211000- Winner Regional Airport-Tripp SD 43.39N 99.84W Elev. 2032 ft 821 PM CDT Mon Apr 20 2026 Date 04/20/26 Tue 04/21/26 Wed 04/22/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 44 85 56 93 55 Temp 54 50 49 45 61 77 85 81 67 62 57 56 73 88 91 83 73 66 61 56 Dewpt 39 36 30 30 36 37 34 34 33 34 38 38 43 42 40 42 47 52 46 34 RH 57 58 48 55 39 24 16 18 28 35 49 51 34 20 17 24 40 61 58 43 Wind dir E S W W E E SE SE SE SE S S S S S S S S SW SW Wind spd 6 5 5 5 5 10 12 14 16 16 14 14 20 27 32 28 28 25 20 18 Wind gust 26 27 32 39 44 42 43 39 33 31 Clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B2 B1 SC SC PoP 12hr 0 0 0 10 50 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S S S Date 04/23 Fri 04/24/26 Sat 04/25/26 Sun 04/26/26 Mon 04/27/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 36 56 31 54 30 55 33 55 Temp 69 61 42 38 52 54 38 32 47 51 35 31 51 53 38 34 52 54 Dewpt 33 29 28 24 23 21 22 21 22 19 22 21 25 24 28 28 30 28 PWind dir W NW NW NW NW N NE S NW Wind char WY WY WY GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 SC B1 B1 B1 B1 B1 B1 PoP 12hr 10 10 5 20 20 20 30 30 20 Rain shwrs S S C C C S S S Snowshwrs S S S C S S $$