Point Forecast Matrices
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
100 FOUS53 KUNR 160226 PFMUNR Point Forecast Matrices National Weather Service Rapid City SD 826 PM MDT Sun Mar 15 2026 SDZ026-161000- Rapid City Regional Airport-Pennington SD 44.05N 103.06W Elev. 3204 ft 826 PM MDT Sun Mar 15 2026 Date 03/15/26 Mon 03/16/26 Tue 03/17/26 Wed 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 3 34 20 66 39 Temp 6 3 4 3 14 27 33 32 23 22 25 31 42 60 65 61 50 45 42 42 Dewpt -1 -2 -1 -3 2 7 11 14 14 16 21 28 34 36 36 36 35 34 33 33 RH 72 79 79 75 58 42 39 47 68 77 84 88 73 41 34 39 56 65 70 70 Wind dir N NW W W SW S SE SE S S S SW W NW NW NW NW NW W W Wind spd 10 5 4 3 3 5 6 8 6 6 5 5 9 17 23 18 11 9 8 6 Wind gust 19 34 40 33 25 21 Clouds FW FW FW SC FW SC SC B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 5 30 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C Snow C C C C Wind chill -9 -8 -4 15 14 19 Min chill -11 -9 -5 11 14 Date 03/18/26 Thu 03/19/26 Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 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 76 43 79 46 81 44 77 39 63 Temp 70 71 50 44 72 74 52 48 74 72 49 44 66 69 49 41 57 58 Dewpt 36 35 32 31 35 37 32 29 35 35 33 29 35 35 30 30 32 30 PWind dir NW NW W W NW NW NE N N Wind char GN GN GN GN GN GN BZ GN BZ Avg clouds SC SC SC SC FW FW SC SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 5 10 5 5 $$ WYZ054-161000- Northeast Wyoming Regional Airport-Campbell WY 44.35N 105.54W Elev. 4364 ft 826 PM MDT Sun Mar 15 2026 Date 03/15/26 Mon 03/16/26 Tue 03/17/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 6 39 31 63 39 Temp 8 12 11 13 22 31 38 38 33 36 40 40 46 59 63 60 50 47 44 44 Dewpt 4 5 5 5 10 18 24 28 28 29 31 32 33 34 36 36 35 34 34 33 RH 83 73 76 70 59 58 57 67 82 75 70 73 60 39 36 41 56 60 68 65 Wind dir W SW SW SW SW W W W SW SW SW SW W NW NW NW NW W SW SW Wind spd 4 5 6 6 6 8 8 5 8 10 11 12 12 18 21 18 12 8 9 10 Wind gust 23 34 28 Clouds FW FW SC B1 B2 B2 B2 OV B2 B2 OV B2 B1 SC SC SC SC SC SC B1 PoP 12hr 0 5 20 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S Snow S Wind chill 0 3 1 2 14 Min chill -3 -1 2 Date 03/18/26 Thu 03/19/26 Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 39 77 45 78 45 76 37 60 Temp 68 69 49 44 70 73 53 48 71 72 52 47 69 70 48 39 55 55 Dewpt 35 32 32 31 32 31 29 29 31 31 31 31 33 31 30 31 29 30 PWind dir W W SW SW W W SW NW N Wind char GN LT GN LT GN GN BZ GN GN Avg clouds SC SC SC SC SC FW FW FW SC SC SC SC B1 SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 5 5 5 $$ SDZ001-161000- Buffalo-Harding SD 45.60N 103.55W Elev. 3004 ft 826 PM MDT Sun Mar 15 2026 Date 03/15/26 Mon 03/16/26 Tue 03/17/26 Wed 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 3 32 21 57 38 Temp 7 5 4 3 11 25 31 29 23 23 25 31 39 52 57 54 46 43 40 40 Dewpt 2 1 1 0 6 11 15 18 18 19 22 28 36 38 38 37 36 35 35 34 RH 79 83 87 87 80 55 51 63 81 84 88 88 89 59 49 52 68 73 82 79 Wind dir W W W W SW SW SW S S S S SW W W NW NW W W W W Wind spd 9 6 5 5 3 5 8 10 11 12 11 12 18 27 32 25 19 17 14 13 Wind gust 31 40 46 37 32 28 25 Clouds FW FW FW SC SC SC SC B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 0 5 40 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C Snow C C C C Wind chill -7 -7 -7 -8 5 19 12 11 14 Min chill -9 -8 -6 9 11 Date 03/18/26 Thu 03/19/26 Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 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 67 40 73 44 74 40 67 35 57 Temp 63 63 46 42 67 70 52 47 66 65 46 40 60 60 42 36 50 51 Dewpt 40 37 36 34 38 39 36 34 37 37 34 30 35 36 32 30 32 30 PWind dir W W W W W NW SE N N Wind char BZ GN BZ GN BZ GN BZ BZ BZ Avg clouds SC SC SC FW SC SC SC SC SC SC SC SC B1 SC B1 SC B1 B1 PoP 12hr 0 0 0 0 5 10 10 10 5 $$ SDZ029-161000- Custer County Airport-Custer SD 43.73N 103.62W Elev. 5602 ft 826 PM MDT Sun Mar 15 2026 Date 03/15/26 Mon 03/16/26 Tue 03/17/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 4 35 24 59 39 Temp 9 6 6 6 18 29 34 32 26 28 32 37 44 55 59 55 48 45 42 41 Dewpt -9 -9 -6 -5 -2 4 11 17 20 25 26 30 31 30 28 29 30 30 29 30 RH 43 49 57 60 40 34 38 53 78 88 78 75 60 38 30 37 49 55 60 65 Wind dir NW NW W W W W W W W W W W W NW NW NW NW NW W W Wind spd 5 3 3 3 2 5 5 3 2 4 4 5 9 14 16 13 10 6 5 4 Wind gust 16 18 13 16 19 27 35 37 34 28 21 17 Clouds FW FW FW SC SC SC B1 B1 B2 B2 B1 B1 SC SC SC FW SC SC SC SC PoP 12hr 0 5 40 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C Snow C C C C Wind chill 0 Min chill -3 -4 -1 Date 03/18/26 Thu 03/19/26 Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 41 71 46 74 45 72 37 57 Temp 63 65 47 43 67 68 50 47 69 68 48 46 65 64 48 39 53 51 Dewpt 30 27 27 28 29 28 27 26 27 28 28 27 31 30 28 26 27 27 PWind dir W NW W NW NW NW W NW N Wind char GN LT LT LT LT LT GN LT GN Avg clouds SC SC SC FW FW SC SC FW FW FW FW FW SC SC SC FW SC B1 PoP 12hr 0 0 0 0 0 5 10 5 10 $$ SDZ013-161000- Faith Municipal Airport-Meade SD 45.04N 102.02W Elev. 2584 ft 826 PM MDT Sun Mar 15 2026 Date 03/15/26 Mon 03/16/26 Tue 03/17/26 Wed 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 1 28 16 55 36 Temp 4 3 5 2 9 20 26 26 18 18 18 19 27 47 55 53 44 42 39 39 Dewpt -2 -1 1 0 5 11 11 13 13 13 14 17 26 36 38 37 36 35 35 34 RH 75 83 83 91 83 67 52 57 80 80 84 92 96 65 53 54 73 76 85 82 Wind dir NW NW NW NW W SW S S SE SE SE S S W NW NW W W W W Wind spd 11 10 9 5 4 4 5 6 10 12 13 11 12 17 21 19 17 16 14 13 Wind gust 32 31 27 26 25 Clouds SC FW FW FW FW FW SC B1 B2 B2 B2 OV B2 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 40 30 0 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain C C Snow S S C C C C Wind chill -12-13 -9-10 0 13 18 6 5 5 7 17 Min chill -15 -13 -8 17 4 4 8 Date 03/18/26 Thu 03/19/26 Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 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 68 39 73 44 74 40 66 36 57 Temp 61 64 47 40 67 70 52 46 67 66 47 40 59 60 43 36 50 51 Dewpt 41 38 36 34 40 41 37 34 39 37 33 29 36 35 30 30 32 30 PWind dir W W W W NW NW NE NE N Wind char BZ GN GN GN GN GN BZ BZ BZ Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 SC SC B1 PoP 12hr 0 0 0 0 5 10 10 10 5 $$ SDZ042-161000- Pine Ridge Airport-Oglala Lakota SD 43.02N 102.51W Elev. 3333 ft 826 PM MDT Sun Mar 15 2026 Date 03/15/26 Mon 03/16/26 Tue 03/17/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 1 38 22 67 35 Temp 9 4 4 3 13 27 36 36 25 26 31 34 40 58 66 63 49 43 39 38 Dewpt 3 3 0 0 3 4 8 14 16 20 22 28 32 35 34 34 34 32 32 32 RH 76 95 83 87 63 37 30 40 68 78 69 78 73 42 30 34 56 65 76 79 Wind dir N NW W SW SW W W W SE S S SW W W NW NW NW W W SW Wind spd 4 2 2 2 2 4 4 4 5 5 5 6 10 16 18 12 6 5 5 5 Wind gust 20 27 29 Clouds FW FW FW FW SC SC B1 B1 OV B2 B2 OV B2 SC B1 SC SC B1 SC SC PoP 12hr 0 0 30 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Snow C C S S Wind chill 0 19 Min chill -4 -4 2 17 Date 03/18/26 Thu 03/19/26 Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 38 78 42 79 41 78 36 62 Temp 67 73 48 40 70 74 51 44 72 73 50 42 68 71 49 37 56 59 Dewpt 37 35 32 31 35 38 32 29 35 35 32 30 36 36 29 27 32 30 PWind dir W W W SW W SE SW SW N Wind char GN LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC FW FW SC SC FW FW FW FW SC SC SC SC SC B1 PoP 12hr 0 0 0 0 0 5 5 5 5 $$ SDZ032-161000- Philip Airport-Haakon SD 44.05N 101.60W Elev. 2209 ft 826 PM MDT Sun Mar 15 2026 Date 03/15/26 Mon 03/16/26 Tue 03/17/26 Wed 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 1 32 16 62 36 Temp 4 2 5 2 10 23 30 29 19 18 19 22 32 53 61 57 46 42 39 38 Dewpt 0 -1 1 0 5 9 10 12 13 13 14 19 28 38 37 36 36 35 35 34 RH 83 87 83 91 80 54 42 48 77 80 80 88 85 57 41 45 68 76 85 85 Wind dir NW NW NW W W W SW SE SE SE SE SE SW W NW NW W W W W Wind spd 5 8 5 5 4 5 5 5 8 9 8 5 9 14 21 17 13 12 12 11 Wind gust 18 26 33 27 24 Clouds FW FW FW FW FW FW FW B1 B2 B2 B2 OV OV B2 B1 B1 B1 SC B1 SC PoP 12hr 0 0 20 30 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C Snow S S C C Wind chill -7-12 -7 -9 3 17 8 7 9 15 Min chill -13 -13 -9 18 6 7 15 Date 03/18/26 Thu 03/19/26 Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 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 74 39 78 43 80 40 74 37 62 Temp 67 69 48 41 71 72 51 46 72 71 47 40 65 66 45 38 56 56 Dewpt 41 38 36 34 39 40 37 34 38 36 34 30 36 34 31 30 34 30 PWind dir W W W W NW NW NE NE N Wind char BZ GN GN GN GN GN BZ GN BZ Avg clouds SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 5 $$ SDZ049-161000- Winner Regional Airport-Tripp SD 43.39N 99.84W Elev. 2032 ft 926 PM CDT Sun Mar 15 2026 Date 03/15/26 Mon 03/16/26 Tue 03/17/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 1 26 10 55 37 Temp 7 6 6 2 8 19 25 23 13 13 17 20 26 42 53 54 46 44 41 40 Dewpt -1 0 1 0 4 10 11 11 8 10 10 13 21 33 37 37 37 36 35 35 RH 69 76 79 91 83 67 55 59 80 87 73 74 81 70 54 52 71 73 79 82 Wind dir NW NW NW NW NW NW NW NE SE SE SE S S S W NW W W W W Wind spd 14 13 12 11 10 10 8 4 6 9 12 16 16 14 18 14 14 14 13 13 Wind gust 29 26 28 25 24 Clouds B1 B1 SC FW FW FW FW SC B1 B2 B2 B2 OV B2 B2 B2 B1 B1 SC SC PoP 12hr 0 0 5 40 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C Snow C C Obvis BS Wind chill -11-10-11-14 -7 7 16 17 3 1 3 5 13 Min chill -12 -15 -15 11 -1 0 5 Date 03/18 Thu 03/19/26 Fri 03/20/26 Sat 03/21/26 Sun 03/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 42 75 47 79 44 74 39 61 Temp 65 69 51 43 69 72 54 50 73 71 51 44 65 66 48 40 56 56 Dewpt 42 39 38 37 40 39 37 34 40 37 35 31 34 34 30 27 32 30 PWind dir W W W SW NW NW N E N Wind char BZ GN GN GN BZ GN BZ BZ BZ Avg clouds SC SC SC FW FW FW SC SC SC SC SC FW SC SC SC SC SC B1 PoP 12hr 0 0 0 0 0 5 5 5 5 $$