USAP South Pole (NZSP) site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2026-02-21/12 UTC MPAS cell scale: 3.3 km FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 0 21 12 -36.8 -42.5 28.66 9 13 73 73 ---- 71 59 51 -32-31-30 000 1 21 13 -38.2 -41.4 28.64 9 14 71 71 ---- 103 60 49 -32-31-30 000 2 21 14 -39.2 -41.1 28.64 10 19 83 83 ---- 124 59 46 -31-30-30 000 3 21 15 -39.2 -41.1 28.62 11 23 81 81 ---- 124 56 41 -31-30-30 000 4 21 16 -38.6 -40.5 28.61 12 28 74 74 ---- 124 52 39 -30-29-29 000 5 21 17 -38.3 -40.1 28.63 11 27 71 71 ---- 124 50 39 -30-29-29 000 6 21 18 -38.3 -40.1 28.61 11 26 68 68 ---- 124 50 41 -30-29-29 000 7 21 19 -38.6 -40.5 28.59 10 24 71 71 ---- 124 51 45 -30-29-29 000 8 21 20 -39.1 -41.0 28.59 10 22 74 74 ---- 124 52 51 -30-30-29 000 9 21 21 -39.5 -41.4 28.58 10 19 80 80 ---- 124 56 61 -30-30-29 000 10 21 22 -39.8 -41.8 28.58 10 19 86 86 ---- 124 65 71 -30-30-29 000 11 21 23 -40.1 -42.1 28.57 10 20 83 83 ---- 124 66 76 -31-29-29 000 12 22 00 -40.4 -42.4 28.55 10 20 78 78 ---- 124 70 74 -31-29-29 000 13 22 01 -40.5 -42.5 28.55 10 21 73 73 ---- 124 77 71 -32-30-29 000 14 22 02 -40.6 -42.6 28.56 10 24 68 68 ---- 124 83 68 -32-31-30 000 15 22 03 -40.7 -42.7 28.55 11 24 66 66 ---- 124 82 67 -34-32-31 000 16 22 04 -40.9 -42.9 28.54 11 24 65 65 ---- 124 77 64 -35-34-32 000 17 22 05 -41.1 -43.1 28.54 11 25 67 67 ---- 124 84 48 -36-35-32 000 18 22 06 -41.4 -43.4 28.54 11 25 67 67 ---- 124 93 49 -37-36-33 000 19 22 07 -41.6 -43.7 28.54 11 25 66 66 ---- 124100 60 -37-36-33 000 20 22 08 -41.7 -43.8 28.54 11 25 65 65 ---- 124108 95 -37-35-33 000 21 22 09 -41.8 -43.8 28.54 11 25 62 62 ---- 124111115 -38-35-32 000 22 22 10 -41.6 -43.7 28.54 11 25 59 59 ---- 124114121 -38-35-32 000 23 22 11 -41.2 -43.3 28.53 11 25 56 56 ---- 124110114 -38-34-32 001 24 22 12 -41.3 -43.3 28.52 11 25 54 54 ---- 124109115 -38-34-32 000 25 22 13 -41.1 -43.2 28.54 11 25 50 50 ---- 124114118 -38-34-32 000 26 22 14 -41.2 -43.3 28.54 11 24 49 49 ---- 124120123 -39-35-32 000 27 22 15 -41.6 -43.7 28.54 11 24 49 49 ---- 124121122 -39-35-32 000 28 22 16 -41.7 -43.9 28.54 10 24 46 46 ---- 124114120 -39-34-32 000 29 22 17 -41.9 -44.1 28.54 10 24 43 43 ---- 123106104 -39-34-33 000 30 22 18 -42.0 -44.1 28.54 10 23 41 41 ---- 124111116 -39-35-33 000 31 22 19 -42.3 -44.5 28.56 10 22 39 39 ---- 123109121 -40-35-33 000 32 22 20 -42.6 -45.0 28.56 10 22 40 40 ---- 121116113 -40-35-33 000 33 22 21 -43.1 -45.3 28.56 10 22 39 39 ---- 124118102 -40-35-34 000 34 22 22 -43.6 -45.9 28.56 10 21 37 37 ---- 124122 92 -41-36-34 000 35 22 23 -44.1 -46.3 28.56 10 21 35 35 ---- 124121 81 -41-36-35 000 36 23 00 -44.4 -46.7 28.57 10 21 33 33 ---- 123118 77 -41-36-35 000 37 23 01 -44.7 -47.0 28.57 10 21 31 31 ---- 124119 75 -41-36-35 000 38 23 02 -45.1 -47.4 28.58 10 21 29 29 ---- 124119 75 -41-36-35 000 39 23 03 -45.4 -47.7 28.59 10 21 26 26 ---- 124119 77 -41-37-36 000 40 23 04 -45.7 -48.0 28.59 10 20 24 24 ---- 124121 78 -40-37-36 000 41 23 05 -45.9 -48.3 28.60 10 20 24 24 ---- 124122 73 -40-37-36 000 42 23 06 -46.2 -48.6 28.61 10 20 26 26 ---- 124119 69 -40-37-36 000 43 23 07 -46.4 -48.8 28.60 9 19 27 27 ---- 123115123 -40-37-35 000 44 23 08 -45.9 -48.6 28.60 10 19 26 26 ---- 120111119 -40-36-35 000 45 23 09 -45.9 -48.7 28.60 10 18 26 26 ---- 117111119 -39-36-35 001 46 23 10 -45.9 -48.6 28.61 9 19 28 28 ---- 120110111 -39-36-35 000 47 23 11 -45.5 -48.4 28.62 10 19 27 27 ---- 115111110 -39-36-35 001 48 23 12 -45.5 -48.1 28.62 10 20 27 27 ---- 119110111 -39-36-35 000 49 23 13 -45.4 -48.0 28.62 11 21 28 28 ---- 121111109 -38-36-35 000 50 23 14 -45.6 -48.0 28.63 10 21 29 29 ---- 124121107 -38-36-35 000 51 23 15 -45.7 -48.1 28.64 10 21 31 31 ---- 124115114 -38-36-35 000 52 23 16 -45.5 -48.0 28.64 11 21 33 33 ---- 121111107 -38-36-35 000 53 23 17 -45.7 -48.1 28.64 11 21 34 34 ---- 124121119 -38-35-34 000 54 23 18 -45.9 -48.3 28.64 11 21 35 35 ---- 123109121 -38-35-34 000 55 23 19 -46.0 -48.4 28.64 11 22 37 37 ---- 124112115 -38-35-34 000 56 23 20 -46.0 -48.4 28.65 11 23 37 37 ---- 124110113 -39-35-34 000 57 23 21 -45.9 -48.3 28.65 12 23 38 38 ---- 124110106 -39-35-34 000 58 23 22 -45.8 -48.1 28.66 12 23 39 39 ---- 124113108 -39-35-34 000 59 23 23 -45.7 -48.1 28.66 12 23 41 41 ---- 124113120 -39-35-34 000 60 24 00 -45.8 -48.1 28.65 12 24 43 43 ---- 124116121 -38-35-34 000 61 24 01 -45.7 -48.1 28.65 12 24 43 43 ---- 123123122 -38-34-34 000 62 24 02 -45.5 -47.9 28.66 13 26 42 42 ---- 124111121 -38-34-33 000 63 24 03 -45.4 -47.7 28.66 13 26 44 44 ---- 124112122 -38-34-33 000 64 24 04 -45.3 -47.6 28.66 13 26 45 45 ---- 124115122 -38-34-33 000 65 24 05 -45.1 -47.4 28.66 13 26 45 45 ---- 124114118 -37-34-33 000 66 24 06 -44.6 -47.1 28.65 13 26 45 45 ---- 119117113 -37-34-33 001 67 24 07 -44.6 -46.9 28.65 13 27 46 46 ---- 124123119 -37-34-33 000 68 24 08 -44.2 -46.5 28.66 13 27 48 48 ---- 123123116 -36-34-33 000 69 24 09 -44.2 -46.5 28.66 13 28 50 50 ---- 124121112 -36-34-33 000 70 24 10 -44.0 -46.2 28.66 14 28 51 51 ---- 124113106 -36-33-33 000 71 24 11 -43.8 -46.1 28.66 13 29 50 50 ---- 124105105 -36-33-33 000 72 24 12 -43.6 -45.8 28.66 14 29 48 48 ---- 124101105 -36-33-33 000 73 24 13 -43.4 -45.5 28.66 14 29 47 47 ---- 124 97109 -35-33-32 000 74 24 14 -43.4 -45.6 28.66 14 29 45 45 ---- 124 94114 -35-32-32 000 75 24 15 -43.4 -45.7 28.67 14 28 45 45 ---- 124 93117 -36-32-32 000 76 24 16 -43.1 -45.4 28.67 14 28 44 44 ---- 124101109 -36-32-31 000 77 24 17 -43.0 -45.2 28.67 13 27 43 43 ---- 124103109 -36-32-31 000 78 24 18 -42.8 -45.1 28.67 13 27 42 42 ---- 121105104 -36-31-31 001 79 24 19 -42.8 -45.0 28.68 13 27 41 41 ---- 122105103 -36-31-30 001 80 24 20 -43.0 -45.2 28.68 13 27 41 41 ---- 124108107 -35-31-30 000 81 24 21 -43.2 -45.4 28.69 12 27 40 40 ---- 124111112 -36-31-30 000 82 24 22 -43.4 -45.7 28.70 12 24 42 42 ---- 124111114 -35-31-30 000 83 24 23 -43.4 -45.6 28.71 12 24 43 43 ---- 124109109 -35-30-30 000 84 25 00 -43.6 -45.8 28.71 11 24 44 44 ---- 124110115 -34-30-30 000 85 25 01 -43.5 -45.7 28.71 11 24 45 45 ---- 124110113 -34-30-30 000 86 25 02 -43.5 -45.8 28.71 11 23 46 46 ---- 123109110 -34-30-30 000 87 25 03 -43.7 -45.9 28.71 10 23 48 48 ---- 124109109 -33-30-30 000 88 25 04 -44.0 -46.2 28.72 10 22 50 50 ---- 124110105 -33-30-30 000 89 25 05 -44.2 -46.4 28.72 10 19 52 52 ---- 124109103 -33-30-30 000 90 25 06 -44.4 -46.7 28.72 9 19 55 55 ---- 124111104 -33-30-30 000 91 25 07 -44.7 -47.0 28.72 9 19 57 57 ---- 124111103 -33-30-30 000 92 25 08 -45.0 -47.4 28.72 9 19 61 61 ---- 124109102 -33-30-30 000 93 25 09 -45.5 -47.9 28.72 8 16 67 67 ---- 124105102 -33-31-30 000 94 25 10 -46.0 -48.5 28.72 8 16 74 74 ---- 124 93102 -33-31-30 000 95 25 11 -46.3 -48.8 28.72 8 15 81 81 ---- 124 81100 -33-31-30 000 96 25 12 -46.4 -48.9 28.71 8 15 86 86 ---- 124 76 98 -33-31-30 000 97 25 13 -46.4 -48.8 28.71 8 15 91 91 ---- 124 76 96 -32-31-30 000 98 25 14 -46.4 -48.8 28.70 8 14 95 95 ---- 124 76 92 -32-31-30 000 99 25 15 -46.5 -48.9 28.69 8 14 99 99 ---- 124 77 84 -32-30-30 000 100 25 16 -46.6 -49.1 28.69 8 13 102 102 ---- 124 74 70 -32-30-30 000 101 25 17 -46.8 -49.3 28.68 8 13 104 104 ---- 124 77 58 -32-30-30 000 102 25 18 -47.1 -49.6 28.67 8 14 106 106 ---- 124 80 51 -32-30-30 000 103 25 19 -47.4 -49.9 28.67 8 14 108 108 ---- 124 72 52 -32-30-29 000 104 25 20 -47.4 -49.9 28.67 8 15 107 107 ---- 124 60 56 -32-30-30 000 105 25 21 -47.7 -50.2 28.67 8 14 107 107 ---- 124 65 53 -32-30-29 000 106 25 22 -48.2 -50.8 28.66 8 14 111 111 ---- 124 60 43 -32-29-29 000 107 25 23 -48.7 -51.2 28.65 8 14 112 112 ---- 124 61 34 -31-29-29 000 108 26 00 -48.9 -51.5 28.64 8 14 113 113 ---- 124 64 35 -31-28-28 000 109 26 01 -48.9 -51.4 28.64 8 14 111 111 ---- 124 62 41 -31-28-28 000 110 26 02 -48.7 -51.3 28.64 8 13 107 107 ---- 124 66 47 -31-28-28 000 111 26 03 -48.6 -51.2 28.63 8 13 102 102 ---- 124 72 49 -32-28-28 000 112 26 04 -48.4 -51.0 28.63 8 13 99 99 ---- 124 75 56 -33-29-28 000 113 26 05 -48.4 -51.0 28.63 7 13 95 95 ---- 124 76 59 -34-28-28 000 114 26 06 -48.5 -51.2 28.64 7 12 90 90 ---- 123 77 56 -35-28-27 000 115 26 07 -48.7 -51.4 28.64 7 12 86 86 ---- 124 82 49 -36-29-28 000 116 26 08 -48.9 -51.5 28.65 7 12 85 85 ---- 124 91 43 -36-29-28 000 117 26 09 -49.1 -51.6 28.66 7 13 83 83 ---- 124 97 38 -36-30-28 000 118 26 10 -49.1 -51.6 28.67 7 13 81 81 ---- 124 97 36 -37-30-28 000 119 26 11 -49.1 -51.5 28.68 7 13 81 81 ---- 124 97 36 -37-30-28 000 120 26 12 -49.0 -51.5 28.69 7 14 79 79 ---- 124 98 35 -37-30-28 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.