Point Forecast Matrices
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
102 FOUS53 KUNR 121550 PFMUNR Point Forecast Matrices National Weather Service Rapid City SD 850 AM MST Wed Feb 12 2025 SDZ026-122300- Rapid City Regional Airport-Pennington SD 44.05N 103.06W Elev. 3204 ft 850 AM MST Wed Feb 12 2025 Date Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 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 -9 33 15 29 Temp 6 6 5 -3 -6 -8 -7 2 24 33 28 19 18 18 20 20 25 26 21 Dewpt -6 -5 -6 -8-10-10-12 -8 2 6 8 7 8 10 12 14 15 15 13 RH 57 60 59 78 82 91 78 62 38 31 42 59 64 70 71 77 65 62 71 Wind dir N N N S S S SW SW S SE SE S S S S N N N N Wind spd 10 9 5 4 5 5 4 4 6 10 10 6 8 8 6 11 16 18 17 Wind gust 23 19 20 17 21 18 17 21 28 32 29 Clouds B1 SC SC FW FW FW FW FW FW FW B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow S Wind chill -9 -8 -5-13-18-21-18 -7 16 18 10 8 8 11 8 13 13 7 Min chill -20 -12 -19 -22 -17 17 7 6 6 5 Date Sat 02/15/25 Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 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 2 12 -4 19 4 17 0 18 Temp 10 5 7 9 2 -3 11 16 9 6 12 13 5 2 12 14 Dewpt 6 0 0 1 -3 -7 1 6 5 3 6 6 1 -2 4 6 PWind dir N N N S E NE E E Wind char GN GN LT LT LT GN LT GN Avg clouds B2 B2 OV B2 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 30 60 10 5 40 50 50 40 Snow S C L C C C C C C C C C $$ WYZ054-122300- Northeast Wyoming Regional Airport-Campbell WY 44.35N 105.54W Elev. 4364 ft 850 AM MST Wed Feb 12 2025 Date Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 6 -6 32 14 25 Temp 4 6 6 -3 -2 0 3 8 22 32 29 26 28 26 21 18 22 23 19 Dewpt -3 -4 -6 -9-10 -9 -8 -5 5 10 11 13 16 17 15 13 14 15 14 RH 72 62 57 75 68 65 59 54 47 39 46 57 60 68 77 80 71 71 80 Wind dir NW NW N S S S SW SW SW S S S S SW W W NW N N Wind spd 2 3 3 5 9 10 11 12 13 11 10 14 17 14 11 9 10 10 10 Wind gust 21 23 24 21 26 32 25 Clouds SC SC FW FW CL CL FW FW FW SC B2 OV B2 B1 B1 B2 B2 B2 B2 PoP 12hr 10 0 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow C Wind chill 0 -15-17-16-14 -8 9 14 16 14 9 7 11 12 8 Min chill -6 -3 -19 -19 -15 13 11 9 7 5 Date Sat 02/15/25 Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 3 12 -4 27 14 26 7 21 Temp 12 9 8 9 1 2 18 24 20 18 24 22 15 12 17 18 Dewpt 8 4 3 4 -3 -3 12 17 16 14 18 17 11 8 10 11 PWind dir N NW W S S N SE W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 40 60 5 5 30 40 40 40 Snow C C L C S C C C C C C C $$ SDZ001-122300- Buffalo-Harding SD 45.60N 103.55W Elev. 3004 ft 850 AM MST Wed Feb 12 2025 Date Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 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 0 -17 25 6 17 Temp -4 0 -2-12-13-15-12 -3 16 25 19 11 11 11 10 9 13 15 11 Dewpt -11 -8-11-17-18-18-17-11 2 8 6 3 3 4 5 5 8 10 7 RH 71 68 64 78 77 86 78 68 53 48 56 69 69 73 80 83 80 80 83 Wind dir NW NW NW SW S S SW SW SW SW SE SE E E NE NE N N N Wind spd 9 8 4 4 5 6 8 8 10 9 6 8 10 8 8 9 10 12 11 Clouds SC SC SC FW FW FW FW FW FW FW SC B1 B2 B2 B1 B2 B2 B2 B2 PoP 12hr 10 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Wind chill -20-15-13-24-28-31-29-19 3 16 10 -1 -2 -2 -3 -5 0 1 -3 Min chill -35 -19 -30 -32 -28 9 -3 -3 -6 -4 Cold Weather Y Y Y Y Y Y Y Date Sat 02/15/25 Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 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 -5 6 -12 10 -2 8 -7 10 Temp 2 -1 1 4 -4 -8 3 8 4 2 4 4 -2 -4 5 5 Dewpt -2 -6 -5 -3 -8 -12 -3 1 0 -2 0 -1 -6 -9 -1 0 PWind dir N N NW SW SE E SE SW Wind char GN LT LT LT GN GN GN GN Avg clouds B2 B2 B2 B2 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 20 50 5 5 50 40 40 20 Snow S C C C C C C C C S S $$ SDZ029-122300- Custer County Airport-Custer SD 43.73N 103.62W Elev. 5602 ft 850 AM MST Wed Feb 12 2025 Date Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 9 -8 28 17 39 Temp 4 7 6 -4 -4 -3 -1 8 22 28 25 20 22 23 25 27 35 35 26 Dewpt -11-10-10-12-12-11-12-10 -5 -1 1 0 7 10 14 17 19 18 15 RH 49 44 47 67 67 68 58 42 29 28 34 41 52 57 62 65 52 49 62 Wind dir W SW SW SW W W W W W W SW SW SW SW W W W NW NE Wind spd 4 4 2 2 2 4 5 5 9 6 2 3 4 5 5 5 5 5 4 Wind gust 16 17 18 17 17 16 16 14 Clouds B1 B1 SC FW FW FW FW FW CL FW B1 B2 B1 B1 B1 B2 B1 B1 B1 PoP 12hr 5 0 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow S Wind chill -5 -1 -12-12 -3 12 16 17 18 Min chill -10 -5 -14 -16 -10 15 12 14 18 18 Date Sat 02/15/25 Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 5 15 -3 25 11 24 4 21 Temp 14 9 12 9 1 -1 19 19 16 14 21 17 9 7 17 15 Dewpt 8 4 2 1 -4 -7 4 8 10 9 10 7 3 1 5 4 PWind dir NE S W SW W N NW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B1 SC SC B1 B1 B1 B2 B1 B2 B1 B1 B1 PoP 12hr 40 70 10 5 30 40 50 40 Snow S C L L S C C C C C C C $$ SDZ013-122300- Faith Municipal Airport-Meade SD 45.04N 102.02W Elev. 2584 ft 850 AM MST Wed Feb 12 2025 Date Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 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 1 -13 23 11 21 Temp -2 1 1 -8-10-12-13 -6 12 23 21 14 13 14 13 13 17 18 13 Dewpt -10 -9-10-13-14-15-14-12 -1 3 5 4 5 8 10 10 13 13 8 RH 68 62 59 78 82 86 95 74 55 41 49 64 70 76 87 87 84 80 80 Wind dir NW NW NW E S S S S S S SE SE SE SE E NE N N N Wind spd 12 10 5 4 5 6 6 8 10 10 9 10 12 12 10 12 14 17 16 Wind gust 16 23 Clouds B1 B1 SC FW FW FW FW FW FW FW SC B1 B2 OV B2 B2 B2 B2 B2 PoP 12hr 10 0 0 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Flurries C Snow S Wind chill -19-15-11-19-23-27-28-21 -1 12 10 1 -1 0 0 -1 3 3 -3 Min chill -31 -18 -23 -30 -28 6 -1 -2 -2 -5 Cold Weather Y Y Y Y Y Y Y Date Sat 02/15/25 Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 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 -5 7 -7 11 -2 9 -7 10 Temp 2 -2 2 5 -1 -6 5 8 3 0 4 5 -2 -5 4 6 Dewpt -2 -6 -5 -3 -4 -10 -4 -1 -1 -3 -1 -1 -5 -8 -2 -1 PWind dir N N NW W E NE E E Wind char GN GN LT GN GN GN GN GN Avg clouds B2 OV OV B2 B1 SC SC B1 B2 OV OV B2 B1 B1 B1 B1 PoP 12hr 20 40 20 5 40 40 40 30 Snow S S C C S C C C C C C C S $$ SDZ042-122300- Pine Ridge Airport-Oglala Lakota SD 43.02N 102.51W Elev. 3333 ft 850 AM MST Wed Feb 12 2025 Date Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 8 -6 34 19 42 Temp 6 8 8 -2 -4 -4 -3 3 22 34 30 24 22 24 23 25 36 35 26 Dewpt -6 -4 -5 -7 -8 -8 -7 -5 2 4 7 9 12 14 15 17 23 21 17 RH 57 57 54 79 82 82 82 68 41 27 37 52 65 65 71 71 59 56 68 Wind dir N N NE SE S S SW SW SW SW S S S S S SW NW N N Wind spd 6 4 2 2 4 6 5 6 11 11 10 13 14 13 10 9 11 13 12 Wind gust 21 26 29 26 21 19 21 23 Clouds B2 SC SC FW FW FW FW FW FW FW SC B1 B2 OV B2 B2 B1 B1 B1 PoP 12hr 5 0 0 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow S Wind chill -5 0 -14-18-15 -9 11 12 9 12 13 16 14 Min chill -14 -5 -16 -19 -17 16 8 9 12 13 Date Sat 02/15/25 Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 1 13 -5 26 7 22 2 22 Temp 11 6 8 9 2 -2 14 23 17 11 17 17 8 6 15 16 Dewpt 8 1 1 1 -2 -5 5 11 14 9 11 10 4 3 8 8 PWind dir N N N SW SE NE E NE Wind char GN GN LT LT LT LT LT LT Avg clouds B2 OV OV B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 30 60 20 5 30 30 50 30 Snow S C C L S C C C C C C C C $$ SDZ032-122300- Philip Airport-Haakon SD 44.05N 101.60W Elev. 2209 ft 850 AM MST Wed Feb 12 2025 Date Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 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 7 -13 31 12 32 Temp 3 6 5 -4 -8-12-12 -4 19 31 26 16 15 17 19 19 27 28 22 Dewpt -8 -7 -8-10-13-13-14-10 2 5 6 6 9 11 15 15 18 18 15 RH 59 54 54 75 78 95 90 75 47 32 42 64 77 77 84 84 68 66 74 Wind dir NW N N E SE SE S SW SW S SE SE SE SE SE NE N N N Wind spd 10 9 5 3 3 4 5 6 10 10 5 6 6 6 8 10 13 18 16 Wind gust 20 13 17 Clouds B1 SC FW FW FW FW FW FW FW FW SC B1 B2 B2 B2 B2 B1 B1 B2 PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow S Wind chill -13 -8 -5-10-16-23-26-18 7 18 7 4 8 9 8 16 16 8 Min chill -23 -13 -18 -27 -27 14 4 5 7 7 Cold Weather Y Y Y Date Sat 02/15/25 Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 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 -1 11 -5 17 1 15 -5 16 Temp 8 3 5 8 2 -2 9 14 8 5 9 11 2 -1 8 10 Dewpt 3 -3 -5 -3 -4 -7 -2 2 2 2 2 1 -2 -5 -1 1 PWind dir N N N N E NE NE NE Wind char GN GN LT LT GN GN GN GN Avg clouds B2 B2 OV B2 B1 SC SC B1 B2 B2 OV B2 B2 B1 B2 B1 PoP 12hr 20 30 20 0 40 40 40 30 Snow S S S C S S C C S C C C S $$ SDZ049-122300- Winner Regional Airport-Tripp SD 43.39N 99.84W Elev. 2032 ft 950 AM CST Wed Feb 12 2025 Date Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 10 -10 29 14 38 Temp 5 9 7 -3 -7-10 -9 0 17 29 26 19 20 21 22 23 31 35 29 Dewpt -5 -4 -3 -8-10-13-11 -5 6 9 9 11 14 15 16 18 23 25 23 RH 62 54 63 78 86 86 91 79 61 42 48 70 77 77 77 81 72 66 78 Wind dir N NW NW NW SW S S S SW SW SE S S S S S S NW N Wind spd 12 11 6 4 3 5 9 10 10 10 8 11 14 17 17 16 13 12 13 Wind gust 21 28 Clouds OV B1 SC FW FW FW FW FW CL CL FW SC B1 B2 B2 B2 B2 B1 B2 PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snow Wind chill -12 -6 -5-13-16-23-26-16 5 17 7 7 6 7 10 18 Min chill -16 -11 -17 -26 -24 12 5 5 7 16 Cold Weather Y Y Y Date Sat 02/15/25 Sun 02/16/25 Mon 02/17/25 Tue 02/18/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 2 12 -3 16 3 17 -3 14 Temp 13 6 7 9 3 -1 9 13 9 8 11 11 2 -1 7 10 Dewpt 9 1 -2 -2 -4 -6 -1 2 2 4 5 4 -2 -5 -1 1 PWind dir N N NW NW SE NE NE NE Wind char BZ BZ GN GN GN GN GN GN Avg clouds B2 B2 B2 B2 B2 SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 10 10 10 0 30 30 20 20 Snow C C S S S S S $$