Point Forecast Matrices
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
079 FOUS53 KUNR 221431 PFMUNR Point Forecast Matrices National Weather Service Rapid City SD 831 AM MDT Tue Sep 22 2026 SDZ026-222200- Rapid City Regional Airport-Pennington SD 44.05N 103.06W Elev. 3204 ft 831 AM MDT Tue Sep 22 2026 Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 65 53 82 52 78 Temp 62 65 65 65 57 56 56 56 64 76 81 75 62 58 54 52 62 73 78 73 Dewpt 57 59 57 58 57 56 56 56 60 57 53 55 53 50 48 46 51 52 50 52 RH 84 81 75 78100100100100 87 52 38 50 72 75 80 80 67 48 37 48 Wind dir SE SE S SE SE SE S S S S SW N NW W W NW NW NE E E Wind spd 14 17 16 14 13 13 13 13 13 14 13 10 9 6 5 4 2 5 8 8 Wind gust 32 34 31 29 26 27 27 25 28 28 27 23 18 19 Clouds OV B2 OV B2 B2 B1 B1 B2 B1 SC B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 5 20 20 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Date Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 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 52 75 55 81 52 76 54 75 Temp 58 53 68 72 60 56 74 75 59 53 69 72 59 54 69 69 Dewpt 54 53 59 57 54 50 52 51 48 46 51 54 53 52 53 52 PWind dir S S S N NW SE S NW Wind char LT GN GN GN LT GN GN GN Avg clouds B2 B2 B1 SC SC SC FW CL FW FW FW FW SC B1 B1 SC PoP 12hr 30 40 10 5 10 5 30 30 Rain shwrs C C S S C S C Tstms S $$ WYZ054-222200- Northeast Wyoming Regional Airport-Campbell WY 44.35N 105.54W Elev. 4364 ft 831 AM MDT Tue Sep 22 2026 Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 53 75 49 77 Temp 60 70 74 70 59 58 57 56 62 69 73 73 59 56 52 50 61 73 76 74 Dewpt 54 55 51 52 54 55 51 46 48 50 48 45 45 44 43 43 47 46 43 43 RH 81 59 44 53 83 90 80 69 60 51 41 37 60 64 71 77 60 38 31 33 Wind dir S S S SE SE S S S W NW NW N NE S S S S SE SE SE Wind spd 17 14 13 14 19 19 14 13 11 10 10 6 2 2 4 5 5 9 11 10 Wind gust 32 28 25 27 32 29 27 28 23 20 23 18 20 25 24 Clouds B1 SC FW FW SC B2 B2 B1 FW SC SC SC FW FW SC SC SC SC B1 B1 PoP 12hr 0 20 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 78 53 78 49 78 51 73 Temp 59 53 70 75 61 56 72 74 57 51 70 73 58 52 66 67 Dewpt 46 48 53 47 45 40 44 43 41 39 47 47 48 45 47 44 PWind dir SE S SW N SE S SW NW Wind char GN BZ GN GN LT GN GN GN Avg clouds B2 B1 SC FW FW FW FW FW FW SC SC FW SC SC B1 SC PoP 12hr 20 10 0 5 5 5 30 30 Rain shwrs S C S C C $$ SDZ001-222200- Buffalo-Harding SD 45.60N 103.55W Elev. 3004 ft 831 AM MDT Tue Sep 22 2026 Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 66 50 78 48 80 Temp 58 66 66 62 55 54 53 54 61 73 76 71 58 54 51 49 59 76 80 74 Dewpt 53 54 53 54 54 54 53 54 58 57 54 54 53 52 50 48 52 51 45 48 RH 83 65 63 75 96100100100 90 57 46 55 83 93 96 96 78 42 29 40 Wind dir SE SE SE SE SE SE SE SE S SW W NW NW W SW W SW SE SE SE Wind spd 19 23 24 24 20 18 16 12 12 12 16 14 6 5 5 3 2 4 9 12 Wind gust 33 36 37 36 33 23 27 26 23 Clouds OV B2 B2 B2 B2 OV OV OV B2 SC SC SC FW FW FW SC FW SC SC B1 PoP 12hr 0 40 30 0 0 QPF 12hr 0 0.02 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S S Date Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 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 52 74 53 78 49 74 50 72 Temp 57 53 69 69 58 54 72 72 55 51 67 68 55 51 66 66 Dewpt 52 53 57 56 56 51 48 45 44 41 45 48 51 51 50 46 PWind dir SE SE S NW N SE SE NW Wind char GN BZ BZ BZ GN GN GN GN Avg clouds B1 B1 B1 SC SC SC SC FW SC SC SC FW SC B1 B1 B1 PoP 12hr 5 30 10 0 10 5 50 30 Rain shwrs C C C C S Tstms S $$ SDZ029-222200- Custer County Airport-Custer SD 43.73N 103.62W Elev. 5602 ft 831 AM MDT Tue Sep 22 2026 Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 50 72 48 70 Temp 54 59 59 58 52 53 52 52 61 69 71 67 55 53 50 48 60 68 70 65 Dewpt 51 52 53 53 52 53 52 52 55 49 46 46 46 43 42 40 43 43 43 44 RH 90 78 80 83100100100100 81 49 41 47 72 69 74 74 53 40 38 46 Wind dir S S SE SE SE S SW SW W W W W NW NW N N NE E E E Wind spd 5 6 6 6 5 5 4 4 8 10 10 4 4 3 2 2 2 5 8 5 Wind gust 18 18 18 18 17 16 14 21 24 24 16 16 19 18 Clouds OV OV B2 B2 OV B2 OV OV B2 SC B1 B1 SC SC SC B1 B1 B1 B1 B1 PoP 12hr 20 50 10 0 5 QPF 12hr 0 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C S Obvis F Date Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 68 52 77 50 72 51 70 Temp 54 50 64 65 56 54 74 70 56 51 69 66 56 52 67 63 Dewpt 46 49 52 50 47 44 44 44 40 41 46 49 48 47 46 45 PWind dir NE SE SW W NE SE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 SC SC SC FW CL FW FW SC FW SC SC B1 SC PoP 12hr 30 40 5 0 5 5 30 30 Rain shwrs S C C S C S S C Tstms S $$ SDZ013-222200- Faith Municipal Airport-Meade SD 45.04N 102.02W Elev. 2584 ft 831 AM MDT Tue Sep 22 2026 Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 63 50 78 50 76 Temp 54 63 63 60 54 53 53 53 61 71 77 72 61 56 53 51 59 72 76 72 Dewpt 49 52 52 53 53 53 53 53 58 61 59 59 58 56 53 51 55 56 53 55 RH 83 67 67 78 96100100100 90 71 54 64 90100100100 87 57 45 55 Wind dir SE SE SE SE SE SE SE SE SE S S SE NW W NW NW N NE E E Wind spd 16 19 20 20 20 19 21 21 21 20 14 9 8 6 6 5 4 4 5 6 Wind gust 27 31 33 32 31 29 32 32 33 31 26 19 Clouds B2 B2 B2 B2 OV OV OV OV B2 OV B1 B1 SC SC SC SC SC SC B1 B1 PoP 12hr 5 20 50 10 0 QPF 12hr 0 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C Tstms S S S Date Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 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 52 71 53 77 51 72 52 71 Temp 57 53 67 68 58 55 71 73 57 52 67 69 57 53 67 66 Dewpt 57 53 60 58 58 55 55 52 50 46 50 51 54 53 55 51 PWind dir SE SE SE NW N E SE W Wind char LT BZ BZ GN LT GN GN GN Avg clouds B2 B2 B2 B1 B1 B1 B1 FW FW SC SC FW SC B1 B2 B1 PoP 12hr 20 40 20 5 5 10 40 30 Rain shwrs S C C S S C S C Tstms S S $$ SDZ042-222200- Pine Ridge Airport-Oglala Lakota SD 43.02N 102.51W Elev. 3333 ft 831 AM MDT Tue Sep 22 2026 Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 54 80 52 77 Temp 62 65 65 65 58 58 57 56 64 75 79 74 63 59 55 52 62 74 76 71 Dewpt 55 56 56 57 57 56 56 56 59 59 55 57 57 55 54 52 56 53 51 53 RH 78 73 73 75 96 93 96100 84 58 44 55 81 87 96100 81 48 42 53 Wind dir SE SE SE SE SE S S S S S S S S S S SW N NE NE E Wind spd 13 16 16 17 20 21 23 20 20 16 11 9 6 2 1 1 1 6 8 8 Wind gust 25 27 27 27 33 34 32 32 Clouds B2 B2 OV B1 B1 B2 B1 B1 SC B2 B2 B1 SC B1 B1 B1 B1 B1 B1 B2 PoP 12hr 30 20 20 5 10 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C Tstms S S Date Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 76 55 83 53 80 56 78 Temp 58 53 71 72 61 57 78 76 60 55 74 74 62 57 73 71 Dewpt 55 53 58 57 55 52 52 52 49 48 53 55 54 54 54 52 PWind dir SE S S NW E S S W Wind char LT GN GN GN LT GN GN GN Avg clouds B2 B1 B1 SC SC SC FW CL FW SC SC FW SC B1 B1 SC PoP 12hr 40 40 10 0 5 5 30 30 Rain shwrs C C C C S C S C Tstms S S $$ SDZ032-222200- Philip Airport-Haakon SD 44.05N 101.60W Elev. 2209 ft 831 AM MDT Tue Sep 22 2026 Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 66 50 81 51 77 Temp 59 66 66 63 55 55 54 54 64 73 79 76 63 58 54 51 61 74 77 73 Dewpt 52 54 55 55 54 55 54 54 59 62 60 60 59 57 54 51 56 56 55 57 RH 78 65 68 75 96100100100 84 68 52 58 87 96100100 84 53 47 57 Wind dir SE SE SE SE SE SE SE SE S S S S S SW NW NW N NE NE E Wind spd 13 17 18 18 17 17 16 16 19 19 18 14 9 5 5 4 4 5 6 6 Wind gust 25 29 31 29 33 31 29 26 Clouds B2 B2 OV B2 B2 B2 OV B2 B1 B2 B1 B2 SC SC B1 B1 B1 B1 B1 B2 PoP 12hr 20 20 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Date Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 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 50 74 54 80 51 76 53 76 Temp 57 52 69 71 59 55 74 76 58 52 70 73 59 54 70 71 Dewpt 57 52 62 60 58 55 56 55 53 51 54 56 56 54 57 55 PWind dir E SE SE NW N E SE W Wind char LT GN GN GN LT GN GN GN Avg clouds B2 B2 B2 B1 B1 B1 SC FW FW FW SC FW SC B1 B1 B1 PoP 12hr 30 40 10 0 5 5 40 30 Rain shwrs C C C C C C $$ SDZ049-222200- Winner Regional Airport-Tripp SD 43.39N 99.84W Elev. 2032 ft 931 AM CDT Tue Sep 22 2026 Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 49 71 56 76 Temp 51 59 65 60 55 55 54 54 60 65 69 69 63 62 60 57 63 72 75 71 Dewpt 49 49 54 56 55 55 54 54 58 60 62 63 63 62 60 57 61 62 61 63 RH 93 69 68 87100100100100 93 84 78 81100100100100 93 71 62 76 Wind dir SE SE SE SE SE SE SE SE S S S S S S S S SW S SE E Wind spd 10 13 14 14 16 17 19 20 25 25 24 20 21 18 14 10 9 6 8 5 Wind gust 26 26 27 32 39 39 37 34 34 29 Clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 50 20 40 5 QPF 12hr 0.05 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C S S C C S S S Tstms S S S Date Fri 09/25/26 Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 72 57 80 55 77 57 77 Temp 60 56 67 68 62 60 74 74 61 56 71 72 61 58 71 71 Dewpt 60 56 63 64 62 60 63 63 59 55 60 63 61 58 61 62 PWind dir SE SE S W NW E SE SW Wind char LT BZ BZ GN LT GN GN BZ Avg clouds B2 OV B2 B1 SC B2 B1 FW FW FW SC SC SC B1 B2 B1 PoP 12hr 40 40 30 5 0 5 20 50 Rain shwrs S C C S C S C C Tstms C S $$