Point Forecast Matrices
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
434 FOUS53 KUNR 181511 PFMUNR Point Forecast Matrices National Weather Service Rapid City SD 911 AM MDT Sat Oct 18 2025 SDZ026-182200- Rapid City Regional Airport-Pennington SD 44.05N 103.06W Elev. 3204 ft 911 AM MDT Sat Oct 18 2025 Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 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 53 30 72 43 57 Temp 52 52 48 38 33 31 30 42 63 71 64 54 49 45 43 47 54 56 51 Dewpt 29 25 25 24 21 19 19 25 30 31 36 37 40 35 31 31 29 28 28 RH 41 35 40 57 61 61 63 50 29 23 35 52 71 68 62 53 38 34 41 Wind dir NW NW NW W SW SW S S S S S W NW NW NW NW NW NW NW Wind spd 28 24 13 10 9 8 8 9 10 11 10 13 21 20 24 31 34 32 21 Wind gust 46 41 26 23 24 26 39 37 36 44 50 47 34 Clouds FW FW CL CL CL FW FW CL FW FW SC SC SC SC SC SC FW FW FW PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Date Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 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 32 61 37 66 39 70 41 74 Temp 39 33 55 55 40 37 61 57 43 39 64 61 46 42 69 65 Dewpt 27 25 28 28 26 24 29 31 30 28 32 33 31 30 33 35 PWind dir NW S SW N SW W W SW Wind char GN LT LT GN GN GN LT GN Avg clouds FW CL CL FW FW FW FW FW SC SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ WYZ054-182200- Northeast Wyoming Regional Airport-Campbell WY 44.35N 105.54W Elev. 4364 ft 911 AM MDT Sat Oct 18 2025 Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 31 68 36 49 Temp 43 46 43 34 33 34 36 46 63 67 62 49 43 41 37 40 47 49 45 Dewpt 29 26 25 22 22 23 23 27 31 35 38 40 37 31 28 29 30 29 28 RH 57 45 49 61 63 64 59 47 30 30 41 71 79 67 70 64 51 46 51 Wind dir NW NW NW SW S SW SW S SW SW W NW NW NW NW NW NW NW NW Wind spd 18 14 6 5 8 11 11 13 17 18 14 16 13 13 18 25 27 25 18 Wind gust 29 27 28 29 27 27 25 24 36 40 35 Clouds FW FW FW FW CL FW FW FW SC B2 B2 B2 B2 B2 B1 SC FW SC FW PoP 12hr 5 0 0 70 10 QPF 12hr 0 0 0 0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C C Date Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 60 34 63 36 66 40 70 Temp 34 30 54 54 40 35 59 57 43 38 62 59 46 41 65 63 Dewpt 26 23 27 27 25 25 29 30 29 28 31 31 29 28 33 32 PWind dir W S S S S SW SW SW Wind char GN GN LT LT LT GN LT GN Avg clouds FW CL FW FW SC SC SC SC SC SC FW FW FW FW SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ SDZ001-182200- Buffalo-Harding SD 45.60N 103.55W Elev. 3004 ft 911 AM MDT Sat Oct 18 2025 Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 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 51 29 64 38 51 Temp 48 51 46 37 33 31 31 39 56 63 57 49 46 43 39 42 49 51 46 Dewpt 32 29 28 29 27 25 24 27 30 34 38 39 42 36 31 33 32 31 30 RH 54 42 49 72 78 78 75 62 37 34 49 68 86 76 73 70 52 46 53 Wind dir NW NW W W W SW SW S S S SW NW W W W W NW NW NW Wind spd 28 28 18 12 9 9 8 10 13 13 11 14 18 20 26 33 37 35 26 Wind gust 43 41 28 24 24 28 33 37 47 52 50 37 Clouds FW FW CL FW FW FW FW FW SC SC B2 OV B2 SC SC SC SC SC FW PoP 12hr 0 0 5 60 10 QPF 12hr 0 0 0 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C C Date Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 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 29 57 34 62 36 65 41 72 Temp 36 30 52 51 41 35 58 55 42 37 61 58 46 42 66 63 Dewpt 28 26 31 30 29 28 33 33 32 31 34 35 34 32 37 37 PWind dir NW SW SW W S W SW SW Wind char BZ GN LT GN GN GN GN GN Avg clouds FW FW FW FW SC SC SC FW SC SC FW FW FW FW FW SC PoP 12hr 0 0 0 0 5 0 0 0 $$ SDZ029-182200- Custer County Airport-Custer SD 43.73N 103.62W Elev. 5602 ft 911 AM MDT Sat Oct 18 2025 Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 44 27 61 34 47 Temp 42 42 37 31 29 29 30 43 57 61 57 51 45 38 35 39 44 46 41 Dewpt 22 19 19 18 16 15 17 22 23 29 32 32 34 31 27 26 23 23 22 RH 44 39 48 58 58 55 58 43 27 29 38 48 65 76 72 59 43 40 46 Wind dir NW NW W W W W W W W W W W NW NW W W NW NW NW Wind spd 16 13 10 6 5 5 5 8 10 11 10 10 11 11 16 21 24 21 17 Wind gust 32 28 21 17 18 25 26 24 27 29 31 32 37 40 35 29 Clouds FW FW FW CL FW FW FW CL FW FW SC SC SC SC SC FW FW FW FW PoP 12hr 5 0 0 30 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S Snowshwrs S S S S Date Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 54 35 60 36 62 39 65 Temp 33 28 51 46 39 36 57 50 40 37 59 52 44 40 63 56 Dewpt 22 20 21 23 20 20 22 26 24 23 25 28 26 26 27 30 PWind dir NW W W SW W W W W Wind char GN LT LT LT LT LT LT LT Avg clouds FW CL CL FW FW FW FW SC SC SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 5 5 0 0 $$ SDZ013-182200- Faith Municipal Airport-Meade SD 45.04N 102.02W Elev. 2584 ft 911 AM MDT Sat Oct 18 2025 Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 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 52 30 62 41 53 Temp 50 51 48 40 37 32 31 40 55 61 56 49 47 44 41 44 50 52 47 Dewpt 33 29 29 29 28 28 25 27 30 33 37 37 40 41 35 34 33 33 32 RH 52 42 47 64 70 85 78 59 38 35 49 63 76 89 79 68 52 48 56 Wind dir NW NW NW W W W SW S S S SE SE NW W W W NW NW NW Wind spd 25 25 16 12 10 9 8 10 13 13 10 11 16 19 24 29 34 32 24 Wind gust 39 36 26 24 26 31 41 49 44 Clouds FW FW FW FW FW FW CL FW FW SC B1 B1 B2 B1 SC FW FW FW FW PoP 12hr 0 0 0 50 5 QPF 12hr 0 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Date Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 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 31 54 34 60 36 65 40 70 Temp 39 32 49 49 40 35 56 54 42 37 60 57 47 41 64 61 Dewpt 31 28 31 31 29 29 34 35 34 32 36 37 34 33 38 39 PWind dir NW W S NW S SW SW SW Wind char BZ GN GN GN GN GN GN GN Avg clouds FW CL CL FW FW FW FW FW SC SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 5 0 0 0 $$ SDZ042-182200- Pine Ridge Airport-Oglala Lakota SD 43.02N 102.51W Elev. 3333 ft 911 AM MDT Sat Oct 18 2025 Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 52 26 71 39 57 Temp 48 50 47 35 30 28 28 40 62 70 64 57 55 45 40 45 54 56 51 Dewpt 30 23 23 23 23 21 20 26 27 28 32 33 34 36 34 33 28 25 25 RH 49 34 38 61 75 75 71 57 26 21 30 40 45 70 79 62 36 30 36 Wind dir NW NW NW W SW SW S S SW SW S SW W NW W W NW NW NW Wind spd 18 18 11 8 5 6 8 10 11 12 9 14 14 11 14 21 25 26 19 Wind gust 29 29 21 23 25 27 23 36 Clouds SC SC FW CL CL CL FW CL CL FW FW SC SC SC SC SC FW FW FW PoP 12hr 30 0 0 5 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Date Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 62 34 65 37 68 40 72 Temp 38 30 55 56 42 35 60 58 44 38 63 61 46 41 67 64 Dewpt 26 25 27 24 26 25 28 29 30 29 32 32 32 30 33 33 PWind dir W SW S NW SE SW SW SW Wind char GN GN LT LT LT GN LT GN Avg clouds FW CL CL CL FW FW FW FW SC SC SC FW FW FW FW FW PoP 12hr 5 0 0 0 5 0 0 0 $$ SDZ032-182200- Philip Airport-Haakon SD 44.05N 101.60W Elev. 2209 ft 911 AM MDT Sat Oct 18 2025 Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 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 54 30 68 44 58 Temp 53 53 49 40 36 32 31 42 61 67 61 51 50 46 44 48 55 57 52 Dewpt 34 26 28 28 27 25 23 26 28 31 35 37 39 41 36 34 32 31 31 RH 48 35 44 62 69 75 72 53 28 26 38 59 66 83 73 58 41 37 44 Wind dir NW NW NW W W W SW S S S SE SW NW NW NW NW NW NW NW Wind spd 26 26 18 12 9 8 8 9 12 12 9 11 19 20 23 27 33 33 25 Wind gust 42 43 28 23 33 34 33 40 46 48 36 Clouds SC FW FW FW CL FW CL FW FW FW SC SC SC SC SC SC FW FW FW PoP 12hr 5 0 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Date Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 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 32 59 32 65 36 68 39 74 Temp 41 33 54 53 38 33 60 56 42 37 63 60 45 40 67 64 Dewpt 30 28 29 29 29 28 32 35 34 32 35 35 35 33 36 37 PWind dir NW W S NW S SW SW SW Wind char BZ GN LT GN LT GN LT GN Avg clouds FW CL CL FW FW FW FW FW SC SC SC FW FW FW FW FW PoP 12hr 5 0 0 0 0 0 0 0 $$ SDZ049-182200- Winner Regional Airport-Tripp SD 43.39N 99.84W Elev. 2032 ft 1011 AM CDT Sat Oct 18 2025 Date Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 55 33 65 47 59 Temp 50 53 49 43 39 36 35 44 59 64 59 55 57 51 48 51 56 58 53 Dewpt 41 33 31 30 28 28 26 29 28 33 37 38 38 40 41 38 35 32 32 RH 71 46 50 60 64 72 69 55 30 31 44 53 49 66 77 61 45 37 44 Wind dir NW NW NW W W W SW SW S S S S SW NW W NW NW NW NW Wind spd 26 26 18 14 12 11 10 11 14 16 12 17 18 21 24 29 33 34 27 Wind gust 40 39 26 27 28 34 34 42 47 48 Clouds B2 SC FW FW FW FW CL CL CL CL FW FW FW SC SC SC FW FW FW PoP 12hr 70 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Date Tue 10/21/25 Wed 10/22/25 Thu 10/23/25 Fri 10/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 57 37 65 39 68 44 73 Temp 44 38 53 51 41 38 60 56 45 40 63 60 48 45 68 64 Dewpt 31 29 31 30 29 29 34 36 36 34 37 38 37 36 40 40 PWind dir NW NW SE W S SW SW SW Wind char BZ GN GN GN GN GN GN GN Avg clouds FW FW CL CL FW FW FW FW SC SC SC FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 5 5 $$