Point Forecast Matrices
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
072 FOUS53 KUNR 131501 PFMUNR Point Forecast Matrices National Weather Service Rapid City SD 801 AM MST Sat Dec 13 2025 SDZ026-132300- Rapid City Regional Airport-Pennington SD 44.05N 103.06W Elev. 3204 ft 801 AM MST Sat Dec 13 2025 Date Sat 12/13/25 Sun 12/14/25 Mon 12/15/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 14 4 52 31 56 Temp 11 14 10 7 8 9 11 19 38 50 45 35 36 35 34 36 51 55 44 Dewpt 5 7 6 4 6 7 10 15 26 32 28 21 20 19 20 23 29 30 28 RH 76 73 83 87 91 91 96 84 62 50 51 56 52 52 56 59 42 38 53 Wind dir N NE SE SE S SE S S S S SW W W W W W SW S SW Wind spd 9 6 5 8 11 12 11 9 6 8 9 10 9 8 8 6 5 8 8 Wind gust 23 24 23 Clouds B2 SC B1 SC FW FW FW FW FW FW FW FW FW FW SC SC FW FW SC PoP 12hr 30 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow Wind chill -2 4 0 -7 -7 -7 -3 8 Min chill -12 -2 -9 -8 -2 Date Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 59 34 60 24 44 26 58 Temp 38 40 53 47 38 41 55 46 32 26 38 34 29 37 53 49 Dewpt 23 26 35 34 31 29 33 28 15 11 14 16 18 23 30 29 PWind dir SW NW SW W NW NW S W Wind char GN GN GN WY BZ GN GN BZ Avg clouds SC B1 B1 SC SC B1 B1 SC SC FW SC SC B1 B1 B1 B1 PoP 12hr 0 5 5 40 30 5 5 5 Rain C C Snow C $$ WYZ054-132300- Northeast Wyoming Regional Airport-Campbell WY 44.35N 105.54W Elev. 4364 ft 801 AM MST Sat Dec 13 2025 Date Sat 12/13/25 Sun 12/14/25 Mon 12/15/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 25 22 54 29 54 Temp 15 23 23 24 26 27 29 35 47 53 48 39 37 34 33 34 48 53 45 Dewpt 11 16 18 20 20 21 20 21 26 26 24 21 20 18 17 18 24 26 22 RH 84 74 81 84 78 78 69 56 43 35 39 48 50 51 51 51 39 35 40 Wind dir NW SW S S S S SW S SW SW SW SW SW SW SW SW S SW SW Wind spd 6 4 5 10 12 12 11 12 13 13 12 11 8 6 6 6 9 10 10 Wind gust 23 24 23 Clouds B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 30 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow Wind chill 5 16 14 15 16 Min chill -6 10 12 14 19 Date Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 57 37 55 21 42 30 53 Temp 41 44 53 46 43 46 54 37 30 25 38 36 36 41 51 47 Dewpt 21 25 32 32 29 29 31 22 15 11 15 17 21 25 29 28 PWind dir SW W SW W NW SW S SW Wind char GN GN BZ WY BZ GN GN BZ Avg clouds SC B1 B2 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B1 PoP 12hr 0 0 5 30 20 5 0 5 Rain S C Snow C S $$ SDZ001-132300- Buffalo-Harding SD 45.60N 103.55W Elev. 3004 ft 801 AM MST Sat Dec 13 2025 Date Sat 12/13/25 Sun 12/14/25 Mon 12/15/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 8 -2 43 26 46 Temp 5 8 2 1 3 4 5 11 26 41 39 34 34 32 30 30 40 45 39 Dewpt 0 1 -2 -2 0 2 3 6 19 28 28 25 25 25 25 25 31 32 29 RH 79 72 83 87 87 91 91 80 74 59 64 69 69 75 81 81 70 60 67 Wind dir NW NW E SE SE S S S S SW W W W W W W W SW SW Wind spd 4 4 5 9 13 14 13 12 12 13 13 13 12 12 10 8 10 11 11 Clouds B2 SC SC SC SC SC FW FW FW FW FW FW FW FW SC SC FW SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Wind chill -4 0 -9-14-15-14-12 -5 15 Min chill -15 -9 -15 -15 -11 Date Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 49 29 48 14 33 20 46 Temp 36 38 46 41 34 35 44 38 25 18 27 27 24 28 42 38 Dewpt 28 29 35 32 30 30 33 24 16 11 13 15 17 20 29 28 PWind dir SW W SW SW NW W S W Wind char GN BZ GN BZ BZ GN GN GN Avg clouds SC B1 B1 SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 5 10 40 20 5 5 10 Rain C C Snow C S $$ SDZ029-132300- Custer County Airport-Custer SD 43.73N 103.62W Elev. 5602 ft 801 AM MST Sat Dec 13 2025 Date Sat 12/13/25 Sun 12/14/25 Mon 12/15/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 26 13 53 33 53 Temp 26 26 16 15 19 19 24 34 48 53 47 41 39 37 35 37 50 52 43 Dewpt 17 13 10 11 15 17 18 18 21 20 18 15 14 13 13 17 22 22 19 RH 68 57 77 84 84 92 77 51 34 27 31 34 35 37 40 44 33 31 38 Wind dir NW W SW W W W W W W W W W NW NW NW NW W W W Wind spd 5 5 2 2 3 4 5 6 8 10 10 9 6 5 4 4 4 6 6 Wind gust 16 19 23 21 24 19 16 17 18 Clouds B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow Wind chill 19 13 17 Min chill 9 12 12 10 19 Date Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 55 34 51 20 38 24 50 Temp 39 40 52 43 36 39 49 39 27 22 34 30 29 36 48 44 Dewpt 18 21 27 28 26 26 28 23 11 8 10 13 17 22 27 26 PWind dir W NW W W NW W SW W Wind char LT GN LT GN GN GN LT GN Avg clouds SC B1 B1 SC SC SC SC SC SC SC SC SC B1 B1 SC B1 PoP 12hr 0 5 5 40 40 10 5 5 Rain C Snow C C $$ SDZ013-132300- Faith Municipal Airport-Meade SD 45.04N 102.02W Elev. 2584 ft 801 AM MST Sat Dec 13 2025 Date Sat 12/13/25 Sun 12/14/25 Mon 12/15/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 6 -5 31 21 42 Temp 5 6 0 -3 -2 -2 1 6 18 29 27 25 30 29 29 31 38 41 34 Dewpt 0 1 -3 -6 -5 -3 0 4 15 23 23 21 24 25 25 27 32 33 29 RH 79 79 87 86 87 95 95 91 88 78 85 84 78 85 85 85 79 73 82 Wind dir N NW NE SE SE SE SE SE S S SW W W W W W W SW SW Wind spd 8 6 3 5 9 13 16 14 13 10 9 10 12 13 13 10 9 8 8 Clouds B2 SC SC FW FW SC FW FW FW FW FW SC SC SC SC SC FW FW SC PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Wind chill -8 -6 -8-15-18-21-19-11 4 15 16 19 19 Min chill -17 -9 -19 -21 -18 10 14 18 19 Date Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 49 28 48 15 30 18 45 Temp 31 35 45 41 31 32 43 39 28 19 26 23 21 25 40 38 Dewpt 27 28 35 33 30 29 33 28 18 11 13 13 14 17 27 28 PWind dir SW W SW SW NW NW SE SW Wind char GN GN GN BZ BZ GN GN GN Avg clouds SC B1 B1 SC SC B1 B1 B1 SC FW FW SC B1 B1 B1 B1 PoP 12hr 0 5 5 30 20 5 5 5 Rain S C S Snow S S $$ SDZ042-132300- Pine Ridge Airport-Oglala Lakota SD 43.02N 102.51W Elev. 3333 ft 801 AM MST Sat Dec 13 2025 Date Sat 12/13/25 Sun 12/14/25 Mon 12/15/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 17 10 50 25 53 Temp 13 17 11 10 12 15 17 24 39 49 44 37 34 30 28 31 47 52 43 Dewpt 5 5 5 5 6 10 13 19 25 27 25 21 18 17 17 19 23 25 24 RH 70 58 76 80 76 80 84 81 57 42 47 52 51 58 63 61 38 35 47 Wind dir N N NE SE SE S S S SW SW SW SW SW W SW SW SW SW SW Wind spd 9 6 2 4 6 10 11 12 12 12 11 11 10 8 5 5 6 9 8 Wind gust 20 24 18 Clouds B2 B1 B1 SC FW FW FW FW CL FW FW FW FW FW FW SC FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Wind chill 0 7 2 2 2 5 12 Min chill -7 1 0 0 5 Date Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 59 32 60 21 44 26 59 Temp 35 36 53 47 37 40 56 50 32 25 39 36 33 37 55 53 Dewpt 19 20 28 32 29 29 31 29 15 12 15 16 17 23 30 29 PWind dir SW W SW SW NW W S SW Wind char GN GN GN BZ GN GN GN GN Avg clouds SC SC B1 SC SC B1 B1 SC B1 SC SC SC B1 B1 B1 B1 PoP 12hr 0 5 0 20 20 10 5 5 Rain S S Snow S $$ SDZ032-132300- Philip Airport-Haakon SD 44.05N 101.60W Elev. 2209 ft 801 AM MST Sat Dec 13 2025 Date Sat 12/13/25 Sun 12/14/25 Mon 12/15/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 11 -2 42 24 49 Temp 9 11 4 -1 -1 0 4 13 31 41 37 31 28 27 28 31 44 48 38 Dewpt 3 3 1 -2 -2 -1 3 9 23 30 29 24 23 22 22 24 30 31 29 RH 76 69 87 95 95 95 95 84 72 65 72 75 81 81 78 75 57 51 70 Wind dir N N N SE SE SE SE SE S S SW W W W W W W SW SW Wind spd 10 8 3 3 5 9 10 10 11 11 11 11 9 9 8 8 10 10 10 Clouds B2 B1 B1 SC SC SC FW FW FW FW FW FW FW FW SC SC FW FW SC PoP 12hr 30 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Wind chill -5 -1 -2 -8-13-15-11 0 19 18 19 Min chill -16 -4 -14 -17 -9 19 17 19 Date Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 55 29 58 19 39 21 55 Temp 31 33 50 45 33 36 54 47 33 24 33 29 26 32 50 46 Dewpt 25 24 33 33 30 31 35 30 18 13 14 17 17 21 31 30 PWind dir SW W SW SW NW NW SE SW Wind char GN GN GN BZ BZ GN GN GN Avg clouds SC B1 B1 B1 SC B1 B1 B1 B1 SC FW SC B1 B1 B1 B1 PoP 12hr 0 5 5 20 20 5 5 5 Rain S S Snow S $$ SDZ049-132300- Winner Regional Airport-Tripp SD 43.39N 99.84W Elev. 2032 ft 901 AM CST Sat Dec 13 2025 Date Sat 12/13/25 Sun 12/14/25 Mon 12/15/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 10 -2 36 28 47 Temp 9 10 5 1 0 -2 2 11 24 34 35 33 33 30 30 33 42 45 35 Dewpt 4 4 3 -1 -2 -3 0 7 17 24 27 28 28 26 24 26 31 33 30 RH 80 76 91 91 91 95 91 83 74 66 72 82 82 85 78 75 65 62 82 Wind dir N NW NW W SW S SE S S S S SW SW W W W W W SW Wind spd 12 11 6 5 4 8 13 19 24 24 21 18 13 12 12 11 10 6 5 Wind gust 31 35 33 29 Clouds B2 B2 B1 SC SC SC SC FW CL FW FW FW FW FW SC SC FW FW SC PoP 12hr 30 0 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr T 00-00 00-00 Snow Wind chill -7 -5 -7-11-10-17-17 -8 9 19 Min chill -14 -8 -12 -19 -16 12 18 19 Date Tue 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri 12/19/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 55 32 59 23 41 23 57 Temp 33 35 50 45 35 36 53 50 36 26 35 30 27 35 51 48 Dewpt 28 26 34 35 32 30 36 32 21 15 15 16 16 20 29 30 PWind dir SW W SW SW W NW SE SW Wind char GN GN GN WY BZ BZ GN BZ Avg clouds SC SC B1 SC SC B1 B1 B1 B1 SC FW SC B1 B1 B1 B1 PoP 12hr 0 0 0 5 10 5 5 0 $$