FOUS53 KUNR 150631 PFMUNR Point Forecast Matrices National Weather Service Rapid City SD 1231 AM MDT Wed Apr 15 2026 SDZ026-161000- Rapid City Regional Airport-Pennington SD 44.05N 103.06W Elev. 3204 ft 1231 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri 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 36 75 47 75 29 Temp 36 37 55 67 75 70 56 51 49 49 59 68 73 64 44 37 32 29 Dewpt 34 27 29 24 21 20 23 23 24 26 30 29 31 33 33 27 24 20 RH 92 67 37 19 13 15 27 33 37 40 33 23 21 31 65 67 72 69 Wind dir SW SW S S S SW S SW SW W W W NW N N N N N Wind spd 4 5 4 8 12 13 10 10 11 12 17 18 21 21 28 28 26 24 Wind gust 18 24 24 20 23 25 29 33 36 36 47 47 46 42 Clouds FW FW FW FW FW FW FW FW B1 B2 B1 B1 B1 B2 OV B2 OV OV PoP 12hr 0 5 0 40 80 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D L Snowshwrs L L C Wind chill 18 15 Min chill 14 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 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 43 22 52 25 68 35 78 43 77 Temp 39 42 29 23 46 49 30 26 60 66 41 37 73 75 50 44 72 75 Dewpt 16 15 13 13 13 14 17 15 19 17 20 17 21 24 26 29 32 32 PWind dir N NW NW W SE S W NW N Wind char WY BZ BZ GN GN GN GN GN GN Avg clouds OV B2 B1 SC SC SC SC FW FW FW FW FW SC FW SC FW FW FW PoP 12hr 50 10 20 5 0 0 0 5 5 Rain shwrs S Snowshwrs C C S S $$ WYZ054-161000- Northeast Wyoming Regional Airport-Campbell WY 44.35N 105.54W Elev. 4364 ft 1231 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 69 43 58 22 Temp 33 36 50 61 68 66 56 54 51 46 48 54 56 44 31 30 26 23 Dewpt 19 19 23 23 21 23 24 26 27 28 31 32 31 30 26 24 22 20 RH 56 50 34 23 17 19 29 34 39 49 51 43 38 57 81 78 85 88 Wind dir S SW SW SW SW SW SW SW SW W W N N N N N N NW Wind spd 6 8 8 6 11 14 12 16 18 19 20 17 21 21 20 17 14 13 Wind gust 21 25 26 28 29 32 33 32 27 25 Clouds FW FW FW CL FW FW B1 SC SC SC SC SC B1 OV OV OV OV OV PoP 12hr 0 0 0 50 80 QPF 12hr 0 0 0 0.05 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D Snowshwrs D L L C Wind chill 19 18 13 11 Min chill 14 9 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 38 18 47 27 64 37 72 41 74 Temp 34 36 26 20 40 45 31 30 59 62 43 39 69 70 50 44 70 72 Dewpt 20 20 18 16 21 21 20 17 22 19 21 21 25 25 28 30 32 29 PWind dir NW NW NW SW SW SW W SW SW Wind char BZ GN GN GN GN GN GN GN GN Avg clouds B2 B1 SC SC SC SC FW FW FW FW FW FW SC FW FW FW SC FW PoP 12hr 40 10 5 0 0 0 0 5 10 Snowshwrs C C $$ SDZ001-161000- Buffalo-Harding SD 45.60N 103.55W Elev. 3004 ft 1231 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri 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 38 70 43 60 25 Temp 40 38 51 62 70 67 56 50 45 43 50 57 59 51 38 32 28 26 Dewpt 33 30 33 31 29 28 31 31 29 29 35 34 32 29 28 25 23 19 RH 76 73 50 31 22 23 38 48 53 57 56 42 36 42 67 75 81 74 Wind dir SW SW W SW SW S SE S SW W W NW NW N N N NW NW Wind spd 6 6 6 6 6 8 9 10 10 10 18 21 24 23 21 19 18 18 Wind gust 33 35 33 34 29 28 Clouds FW FW FW FW FW SC SC FW FW FW SC FW SC B2 OV OV OV B2 PoP 12hr 0 5 5 20 70 QPF 12hr 0 0 0 0 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L Snowshwrs L C C S Wind chill 15 13 Min chill 11 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 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 40 20 47 25 63 36 73 42 71 Temp 35 38 26 21 39 45 29 26 55 61 44 38 67 70 48 43 66 69 Dewpt 17 15 16 15 17 17 20 18 24 24 26 24 31 32 33 32 37 37 PWind dir NW NW NW W S S W NW NW Wind char WY GN BZ GN GN GN GN GN GN Avg clouds B2 B1 SC SC FW SC SC FW SC FW FW FW FW FW FW SC FW FW PoP 12hr 20 5 5 0 0 0 0 5 5 Snowshwrs S $$ SDZ029-161000- Custer County Airport-Custer SD 43.73N 103.62W Elev. 5602 ft 1231 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 64 44 67 25 Temp 39 36 50 59 64 61 51 49 47 45 53 62 65 57 43 35 30 26 Dewpt 27 24 23 18 15 16 18 20 22 24 27 26 25 27 30 27 22 19 RH 62 61 34 20 15 17 27 31 37 43 36 25 22 31 60 72 72 74 Wind dir W NW W SW SW SW SW W W W W SW SW S N N N N Wind spd 2 2 4 8 10 8 5 9 9 9 13 13 12 9 10 9 8 6 Wind gust 19 23 21 17 21 25 25 32 33 29 24 25 24 23 20 Clouds FW FW FW FW FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV PoP 12hr 0 5 0 60 90 QPF 12hr 0 0 0 0.02 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L D D Snowshwrs L L L Tstms S Wind chill 18 Min chill 16 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 37 20 44 25 61 36 70 41 71 Temp 34 34 24 21 39 41 27 27 55 59 39 38 66 67 47 43 68 68 Dewpt 16 12 10 11 10 9 14 12 14 9 15 13 16 16 22 25 26 24 PWind dir N NW NW W W W W NW W Wind char GN LT GN LT LT LT GN LT GN Avg clouds OV B2 B1 SC FW SC SC FW FW FW FW FW SC SC FW FW FW FW PoP 12hr 70 20 30 5 0 0 5 5 10 Snowshwrs L L S C $$ SDZ013-161000- Faith Municipal Airport-Meade SD 45.04N 102.02W Elev. 2584 ft 1231 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri 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 38 72 44 69 28 Temp 42 38 52 65 72 68 56 50 47 45 55 66 68 63 47 37 32 29 Dewpt 36 34 36 33 29 28 30 30 28 29 35 37 36 34 33 30 26 22 RH 79 85 54 30 20 22 37 46 47 53 47 34 31 34 58 75 78 75 Wind dir SW S W SW S S SE SE S W W W NW N N N N NW Wind spd 5 5 6 8 9 9 10 12 11 11 14 18 18 19 21 21 21 21 Wind gust 33 33 33 Clouds CL FW FW FW CL FW FW FW FW FW SC SC SC B2 OV OV OV OV PoP 12hr 5 5 0 10 70 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L Snowshwrs L L C Wind chill 19 16 Min chill 16 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 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 41 21 47 25 61 35 73 42 72 Temp 37 39 29 22 41 45 30 26 53 59 41 36 66 70 49 43 67 70 Dewpt 19 16 16 16 15 14 19 18 23 24 24 22 30 34 34 33 39 38 PWind dir NW NW NW W S SE SW N N Wind char WY BZ BZ GN GN GN GN GN GN Avg clouds B2 B2 B1 SC FW SC SC FW FW FW FW FW FW FW SC FW FW FW PoP 12hr 40 10 10 0 0 0 0 5 5 Snowshwrs C C $$ SDZ042-161000- Pine Ridge Airport-Oglala Lakota SD 43.02N 102.51W Elev. 3333 ft 1231 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 73 46 78 28 Temp 40 37 52 65 72 69 56 53 50 47 59 73 77 72 54 43 34 29 Dewpt 39 34 32 25 20 18 20 22 23 24 27 28 24 27 28 31 27 24 RH 96 89 46 22 14 14 24 29 34 40 29 19 14 19 36 62 75 81 Wind dir S SW SW W SW SW S SW SW SW SW SW SW W N N N N Wind spd 3 4 8 10 10 9 8 10 10 10 13 16 16 14 17 19 18 16 Wind gust 20 20 20 25 28 28 25 28 31 31 28 Clouds FW FW FW CL CL FW FW FW FW SC FW SC SC OV OV OV B2 OV PoP 12hr 5 5 0 30 60 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C C Snowshwrs C L Wind chill 18 Min chill 16 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 42 19 52 24 70 35 79 41 80 Temp 38 40 29 20 45 49 29 25 61 68 43 36 72 76 50 43 73 77 Dewpt 19 17 17 15 13 12 15 13 17 14 16 16 21 20 25 28 31 29 PWind dir N N NW W SW S SW SW W Wind char BZ GN GN LT LT LT GN GN GN Avg clouds OV B2 B2 SC SC SC SC FW FW CL FW FW SC FW SC FW FW FW PoP 12hr 70 20 20 5 0 0 0 5 5 Rain shwrs S Snowshwrs L L S S S $$ SDZ032-161000- Philip Airport-Haakon SD 44.05N 101.60W Elev. 2209 ft 1231 AM MDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri 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 38 76 46 77 31 Temp 39 39 55 68 76 70 56 50 49 48 61 72 76 71 54 43 36 32 Dewpt 39 36 38 33 26 25 26 26 25 27 33 34 33 34 35 32 28 24 RH 100 89 53 27 16 18 31 39 39 44 35 25 21 26 48 65 72 72 Wind dir SW SW SW SW S S SE S SW SW SW W W NW N N N N Wind spd 4 5 6 6 10 10 9 11 13 13 19 21 21 18 21 25 24 21 Wind gust 24 25 29 33 33 34 37 36 34 Clouds FW FW FW CL CL FW FW FW FW FW FW FW SC B1 OV B2 B2 OV PoP 12hr 5 5 0 10 60 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C C Snowshwrs C C Wind chill 19 Min chill 18 Date 04/17/26 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 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 45 21 51 23 66 33 79 42 76 Temp 40 41 30 22 44 48 29 25 57 63 40 35 71 75 50 43 70 73 Dewpt 20 18 15 16 15 13 15 15 21 20 21 19 26 29 30 32 36 34 PWind dir N NW NW W S SE SW NW N Wind char WY GN BZ GN GN GN GN GN GN Avg clouds OV B2 B2 SC FW SC SC FW FW FW FW FW FW FW SC FW FW FW PoP 12hr 40 20 10 5 0 0 0 5 5 Snowshwrs C C S $$ SDZ049-161000- Winner Regional Airport-Tripp SD 43.39N 99.84W Elev. 2032 ft 131 AM CDT Wed Apr 15 2026 Date 04/14/26 Wed 04/15/26 Thu 04/16/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 43 75 49 82 35 Temp 49 44 58 69 75 70 58 54 51 49 63 79 82 78 64 56 46 37 Dewpt 42 38 40 38 34 33 35 36 35 31 32 33 31 32 32 32 33 31 RH 77 79 51 32 22 25 42 50 54 50 31 19 16 19 30 40 60 79 Wind dir SW SW SW SW S S S S S SW SW SW SW S S NW NW NW Wind spd 6 8 8 8 9 9 11 14 16 14 18 19 18 13 18 21 25 26 Wind gust 26 25 28 34 39 40 Clouds B1 B1 SC FW FW FW FW FW FW FW FW CL FW SC SC B2 B2 B2 PoP 12hr 20 10 0 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Date 04/17 Sat 04/18/26 Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 47 25 50 26 65 38 78 46 77 Temp 43 42 32 26 42 47 31 27 57 62 43 39 71 75 54 48 73 75 Dewpt 23 21 20 19 16 13 15 15 21 22 21 20 27 29 29 32 37 37 PWind dir N NW NW W S SE SW SW NW Wind char WY BZ BZ GN GN GN BZ BZ BZ Avg clouds B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 20 10 0 0 0 0 5 5 Snowshwrs S S S $$