Point Forecast Matrices
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
433 FOUS53 KUNR 290106 PFMUNR Point Forecast Matrices National Weather Service Rapid City SD 706 PM MDT Mon Sep 28 2026 SDZ026-291000- Rapid City Regional Airport-Pennington SD 44.05N 103.06W Elev. 3204 ft 706 PM MDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 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 55 74 51 76 48 Temp 62 59 57 55 62 69 73 70 61 56 54 52 63 72 75 69 61 56 52 49 Dewpt 61 57 54 53 55 54 52 52 52 51 48 45 47 48 47 46 44 43 42 41 RH 97 93 90 93 78 59 48 53 72 83 80 77 56 42 37 44 53 62 69 74 Wind dir NW NW NW NW N N N E S SW W W NW N N N N N N N Wind spd 9 6 5 5 5 8 10 8 5 5 8 6 6 12 16 14 16 14 8 6 Wind gust 19 17 18 23 18 Clouds B2 B2 B2 B2 B2 B1 B1 SC SC FW SC SC FW SC SC SC B1 SC SC SC PoP 12hr 30 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 66 48 74 52 69 45 64 47 74 Temp 62 61 51 49 68 69 56 52 66 63 51 45 60 61 50 48 68 68 Dewpt 41 42 41 42 47 47 45 44 46 42 40 40 43 42 41 41 47 47 PWind dir E S S SW N NW SE S S Wind char GN GN GN GN BZ LT GN GN GN Avg clouds SC SC FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC FW PoP 12hr 0 5 0 10 10 5 5 0 0 $$ WYZ054-291000- Northeast Wyoming Regional Airport-Campbell WY 44.35N 105.54W Elev. 4364 ft 706 PM MDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 74 49 73 45 Temp 60 56 53 50 58 68 73 70 60 55 52 50 58 68 72 67 57 52 48 46 Dewpt 45 47 47 46 49 45 42 41 39 40 40 40 43 42 42 40 39 39 38 38 RH 58 72 80 86 72 43 33 35 46 57 63 68 57 39 34 37 51 61 68 73 Wind dir NW W NW W W NW NW NE SE S S SW N N N N N N NE E Wind spd 5 4 3 4 5 8 6 5 4 4 6 6 8 10 12 13 10 6 6 6 Wind gust 16 20 24 24 24 18 Clouds B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 47 76 48 66 43 68 47 77 Temp 63 65 53 49 69 72 56 49 62 62 49 44 61 65 53 48 70 71 Dewpt 43 41 40 40 44 41 43 41 42 38 37 37 42 39 39 38 41 38 PWind dir SE SE S SE N E SE SE SW Wind char GN BZ GN LT GN GN GN GN GN Avg clouds SC FW FW SC SC FW FW SC SC SC FW FW FW FW SC SC SC FW PoP 12hr 0 5 0 10 5 0 0 0 0 Rain shwrs S $$ SDZ001-291000- Buffalo-Harding SD 45.60N 103.55W Elev. 3004 ft 706 PM MDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 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 52 75 49 75 44 Temp 61 58 55 52 59 71 75 70 59 55 52 50 61 72 74 66 56 51 47 45 Dewpt 60 57 54 52 55 49 42 42 42 43 42 40 43 43 42 40 41 40 38 36 RH 97 96 96100 87 46 31 36 53 64 69 68 51 35 32 38 57 66 71 70 Wind dir N NW NW NW NW W W SW SW SW W W NW NW NW N N N N N Wind spd 8 6 4 4 5 10 12 10 9 5 8 6 8 16 20 19 17 12 6 6 Wind gust 31 29 Clouds B2 B2 B1 B1 SC FW FW FW FW FW FW FW FW CL FW FW SC SC SC SC PoP 12hr 30 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 63 45 72 48 66 41 62 43 72 Temp 60 58 50 46 66 66 53 48 63 60 47 42 59 57 48 44 67 66 Dewpt 35 35 38 39 45 43 45 43 41 35 37 35 37 36 38 40 44 43 PWind dir E SE SE SW NW N SE SE SE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC FW SC SC SC FW FW SC SC FW SC SC SC FW PoP 12hr 5 0 5 20 10 5 0 0 0 Rain shwrs S S $$ SDZ029-291000- Custer County Airport-Custer SD 43.73N 103.62W Elev. 5602 ft 706 PM MDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 66 47 70 45 Temp 57 55 52 50 59 66 66 61 54 52 49 48 60 68 69 61 55 51 47 45 Dewpt 46 47 47 47 49 48 47 47 47 45 44 42 44 41 42 41 39 37 38 37 RH 67 74 83 89 69 52 50 60 77 77 83 80 55 37 37 48 55 59 71 73 Wind dir W NW NW N N E SE SE SW NW NW NW N NE NE NE NE NE N NE Wind spd 4 3 3 2 2 3 4 4 2 1 3 4 4 8 10 9 10 9 4 4 Wind gust 19 23 24 19 Clouds B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC FW SC B1 B1 SC SC B1 B1 PoP 12hr 10 20 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 58 43 68 48 63 41 58 43 69 Temp 55 53 47 45 65 62 52 48 62 56 46 42 55 53 47 44 66 62 Dewpt 39 38 35 38 42 42 39 39 40 37 34 35 39 38 35 37 40 40 PWind dir E S SW N N N SE S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC FW FW SC FW FW FW FW FW FW SC SC SC FW PoP 12hr 5 5 0 10 10 5 5 5 0 $$ SDZ013-291000- Faith Municipal Airport-Meade SD 45.04N 102.02W Elev. 2584 ft 706 PM MDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 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 56 72 51 75 46 Temp 63 60 58 56 59 67 72 68 60 56 53 52 60 71 74 68 59 54 49 46 Dewpt 62 60 58 56 58 57 51 51 50 51 50 48 48 47 45 45 43 42 40 37 RH 97100100100 96 70 48 54 69 83 89 86 64 42 35 43 55 64 71 71 Wind dir S SW NW NW NW N NW S S SW SW W NW NW N N N N N N Wind spd 10 8 8 6 6 8 8 5 8 6 8 8 10 14 17 16 14 12 9 9 Wind gust 18 17 Clouds OV B2 B2 OV B2 SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 50 5 0 0 0 QPF 12hr 0.14 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 46 69 49 66 43 59 44 68 Temp 59 59 50 47 64 65 53 49 63 60 48 43 57 56 48 44 63 63 Dewpt 35 35 38 39 45 44 45 44 44 40 40 37 38 37 39 40 47 47 PWind dir NE SE SE SE NW N E SE SE Wind char GN GN BZ GN GN LT GN GN GN Avg clouds SC SC SC SC SC FW SC SC SC FW FW SC FW FW SC SC SC SC PoP 12hr 0 5 5 20 10 5 0 0 0 Rain shwrs S $$ SDZ042-291000- Pine Ridge Airport-Oglala Lakota SD 43.02N 102.51W Elev. 3333 ft 706 PM MDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 69 51 74 48 Temp 64 62 59 56 61 67 69 67 60 57 54 52 61 71 73 67 60 57 53 49 Dewpt 62 58 57 56 57 56 54 55 55 54 52 52 55 52 48 49 49 46 44 43 RH 93 87 93100 87 68 59 65 84 90 93100 81 51 41 52 67 67 71 80 Wind dir S S W N N N N NE E S S W W N NE NE NE NE N NE Wind spd 8 6 4 4 5 6 8 5 4 2 4 5 6 8 9 9 10 9 5 5 Wind gust 14 16 17 Clouds B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B2 B2 SC SC SC B1 B1 B1 B1 B1 PoP 12hr 40 10 5 0 5 QPF 12hr 0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 48 72 51 68 45 64 48 73 Temp 61 60 52 48 68 67 57 51 66 63 52 46 61 61 53 49 69 67 Dewpt 41 41 41 42 45 45 44 44 46 43 42 41 43 42 42 43 47 49 PWind dir E SE S S N E SE SE S Wind char GN GN BZ BZ GN LT GN BZ BZ Avg clouds SC FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 0 0 0 10 5 5 5 5 0 $$ SDZ032-291000- Philip Airport-Haakon SD 44.05N 101.60W Elev. 2209 ft 706 PM MDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 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 57 73 50 77 47 Temp 65 62 59 57 62 69 73 69 60 56 53 51 61 73 76 70 61 56 52 48 Dewpt 62 61 59 57 59 59 56 57 55 54 52 51 54 53 49 50 48 45 43 41 RH 90 97100100 90 70 55 66 84 93 96100 78 49 39 49 62 66 71 77 Wind dir SE SW W NW NW N N NE SE SW W W W NW N N N N N N Wind spd 9 8 8 6 6 9 8 6 5 3 5 6 8 9 11 11 12 12 8 6 Wind gust 18 23 20 Clouds B2 B2 B2 B2 OV B2 B1 SC B1 SC B1 B2 SC SC SC SC B1 B1 B1 SC PoP 12hr 60 5 5 0 0 QPF 12hr 0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms C S S Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 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 45 72 49 69 43 62 45 72 Temp 62 60 50 46 68 67 54 49 66 63 50 43 60 59 49 45 67 66 Dewpt 37 38 39 40 44 46 45 45 46 43 41 39 40 40 40 42 48 49 PWind dir NE SE S S NW N E SE SE Wind char GN GN BZ GN GN LT GN GN GN Avg clouds SC SC SC FW SC FW FW SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 0 5 0 10 10 5 5 5 0 $$ SDZ049-291000- Winner Regional Airport-Tripp SD 43.39N 99.84W Elev. 2032 ft 806 PM CDT Mon Sep 28 2026 Date 09/28/26 Tue 09/29/26 Wed 09/30/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 72 55 73 50 Temp 68 66 64 63 64 68 71 67 61 59 57 56 62 68 72 66 61 57 54 50 Dewpt 62 64 63 62 63 63 63 63 61 59 57 56 59 59 58 59 57 53 48 45 RH 81 93 97 97 97 84 76 87100100100100 90 73 61 78 87 86 80 83 Wind dir S S S S SW NW NW N S SW W NW NW N N N N N N N Wind spd 17 16 10 10 11 11 11 6 5 3 6 6 8 5 6 8 10 11 9 9 Wind gust 33 24 21 19 Clouds B2 OV OV OV OV OV B2 B2 B2 B2 OV OV B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 70 60 10 5 5 QPF 12hr 0.26 0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L L S S Tstms C S S Obvis PF PF Date 10/01 Fri 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 10/05/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 44 66 49 67 45 60 45 66 Temp 60 59 49 45 64 62 53 50 65 62 50 46 58 56 48 46 63 62 Dewpt 40 43 41 41 43 47 47 46 50 50 46 43 42 44 42 43 47 52 PWind dir N SE S S W NW N SE S Wind char GN LT BZ BZ BZ GN GN GN BZ Avg clouds SC FW FW FW SC FW CL FW SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 10 5 0 5 5 0 $$