USAP South Pole (NZSP) site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2026-05-01/00 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 01 00 -39.8 -44.0 28.35 11 16 355 355 ---- 98 99100 -38-38-37 000 1 01 01 -40.6 -43.4 28.34 9 15 353 353 ---- 113104105 -38-38-37 002 2 01 02 -41.8 -44.1 28.34 11 20 5 5 ---- 121106106 -38-37-36 001 3 01 03 -43.0 -45.2 28.36 11 23 5 5 ---- 124109111 -39-37-36 001 4 01 04 -43.8 -46.2 28.36 12 24 1 1 ---- 121110113 -39-38-36 001 5 01 05 -44.2 -47.0 28.38 13 25 358 358 ---- 115108112 -41-38-36 001 6 01 06 -44.2 -47.9 28.39 14 24 354 354 ---- 103103110 -43-39-36 001 7 01 07 -44.7 -48.7 28.38 12 21 355 355 ---- 99100109 -43-39-37 002 8 01 08 -45.0 -49.0 28.40 11 18 1 1 ---- 98100108 -44-39-37 002 9 01 09 -45.2 -49.3 28.40 11 17 7 7 ---- 97102106 -45-39-37 002 10 01 10 -45.7 -49.8 28.41 12 17 13 13 ---- 97103106 -45-39-37 002 11 01 11 -46.4 -50.6 28.43 13 18 15 15 ---- 97103105 -46-39-36 002 12 01 12 -47.2 -51.3 28.43 13 19 15 15 ---- 98103105 -46-38-36 002 13 01 13 -47.7 -51.9 28.44 14 20 15 15 ---- 98102105 -46-38-36 002 14 01 14 -48.1 -52.2 28.44 15 21 15 15 ---- 99 99105 -46-38-36 002 15 01 15 -48.5 -52.6 28.45 14 22 17 17 ---- 100 99106 -46-38-36 001 16 01 16 -48.8 -52.8 28.45 15 24 14 14 ---- 101 95106 -46-37-36 001 17 01 17 -49.0 -52.9 28.45 16 27 10 10 ---- 102 92104 -45-37-36 001 18 01 18 -49.2 -53.1 28.46 16 26 10 10 ---- 102 90105 -45-36-35 001 19 01 19 -49.5 -53.3 28.47 15 26 12 12 ---- 103 88106 -47-36-35 001 20 01 20 -49.8 -53.7 28.48 15 26 11 11 ---- 102 87105 -47-36-35 001 21 01 21 -50.1 -54.0 28.48 16 26 9 9 ---- 102 84104 -47-36-35 001 22 01 22 -50.4 -54.3 28.49 15 25 8 8 ---- 103 83103 -47-36-35 001 23 01 23 -50.6 -54.5 28.50 16 25 8 8 ---- 103 84103 -47-35-35 001 24 02 00 -50.9 -54.6 28.51 15 25 8 8 ---- 104 86104 -48-35-35 001 25 02 01 -51.2 -54.8 28.51 15 24 8 8 ---- 105 90105 -48-35-35 001 26 02 02 -51.4 -55.0 28.52 14 23 8 8 ---- 105 92106 -48-35-35 002 27 02 03 -51.9 -55.2 28.54 14 23 9 9 ---- 109 94106 -48-35-35 001 28 02 04 -52.4 -55.4 28.54 13 21 10 10 ---- 112 96107 -47-36-35 001 29 02 05 -52.7 -55.4 28.55 13 21 11 11 ---- 116 98108 -46-36-35 001 30 02 06 -53.0 -55.4 28.56 13 20 10 10 ---- 119 98109 -46-36-35 001 31 02 07 -53.1 -55.5 28.57 12 18 12 12 ---- 119100109 -45-36-36 001 32 02 08 -53.3 -55.4 28.57 11 19 13 13 ---- 122102109 -44-36-36 001 33 02 09 -53.7 -55.5 28.58 10 18 15 15 ---- 124103109 -43-36-35 000 34 02 10 -53.7 -55.6 28.59 10 17 16 16 ---- 124105114 -42-36-35 000 35 02 11 -54.2 -55.8 28.60 10 17 17 17 ---- 124106110 -42-36-35 001 36 02 12 -55.2 -55.8 28.61 9 16 21 21 ---- 135107111 -41-36-35 000 37 02 13 -56.1 -56.1 28.63 8 17 21 21 ---- 144109117 -40-35-35 000 38 02 14 -56.8 -56.8 28.64 8 17 26 26 ---- 151108123 -40-35-35 000 39 02 15 -57.2 -57.2 28.66 7 14 27 27 ---- 152109123 -40-35-35 000 40 02 16 -57.2 -57.2 28.67 6 14 37 37 ---- 142109 80 -39-35-35 000 41 02 17 -56.8 -56.8 28.67 7 15 25 25 ---- 147107 32 -38-35-34 000 42 02 18 -56.8 -56.8 28.69 6 14 29 29 ---- 151106 34 -38-35-34 000 43 02 19 -56.9 -56.9 28.71 5 12 46 46 ---- 142107 28 -38-35-34 000 44 02 20 -57.0 -57.1 28.72 4 11 59 59 ---- 141105 43 -38-35-34 000 45 02 21 -57.1 -57.1 28.74 4 10 74 74 ---- 146102 96 -39-35-34 000 46 02 22 -57.5 -57.5 28.75 6 12 50 50 ---- 146104102 -38-35-34 000 47 02 23 -57.6 -57.6 28.77 7 14 37 37 ---- 155107101 -37-34-33 000 48 03 00 -55.9 -56.9 28.79 3 12 49 49 ---- 145105107 -38-34-33 000 49 03 01 -54.5 -56.5 28.80 5 12 28 28 ---- 124105110 -38-34-33 002 50 03 02 -53.7 -55.9 28.81 3 8 37 37 ---- 122104111 -38-35-33 001 51 03 03 -53.7 -55.5 28.82 4 10 39 39 ---- 123107116 -37-34-33 001 52 03 04 -53.4 -55.5 28.83 3 9 58 58 ---- 123105119 -38-34-33 001 53 03 05 -53.2 -55.3 28.84 4 10 45 45 ---- 119105116 -37-34-33 001 54 03 06 -52.5 -55.1 28.85 5 11 26 26 ---- 117105107 -36-34-33 001 55 03 07 -52.5 -55.0 28.86 3 10 45 45 ---- 113105107 -37-34-33 002 56 03 08 -52.9 -55.2 28.87 3 10 51 51 ---- 111104111 -37-34-33 001 57 03 09 -53.8 -54.9 28.87 5 11 36 36 ---- 120106122 -37-34-33 001 58 03 10 -53.7 -55.0 28.87 6 12 34 34 ---- 124106107 -36-34-32 000 59 03 11 -54.1 -55.0 28.89 5 11 38 38 ---- 123108120 -36-34-32 000 60 03 12 -53.7 -55.0 28.90 5 11 45 45 ---- 124108117 -36-34-32 000 61 03 13 -53.8 -55.3 28.90 4 10 54 54 ---- 115106120 -37-34-32 001 62 03 14 -53.3 -55.2 28.91 5 9 48 48 ---- 110106121 -36-34-32 002 63 03 15 -51.9 -54.9 28.91 5 10 36 36 ---- 111104111 -36-33-32 001 64 03 16 -51.9 -54.5 28.91 6 12 32 32 ---- 107103105 -36-33-31 003 65 03 17 -52.1 -53.9 28.91 7 13 31 31 ---- 121106103 -35-33-31 000 66 03 18 -51.6 -53.8 28.91 7 15 30 30 ---- 121105101 -35-33-31 000 67 03 19 -51.4 -53.9 28.92 6 15 30 30 ---- 116107108 -35-33-31 001 68 03 20 -50.5 -53.4 28.92 5 13 26 26 ---- 114106111 -35-33-32 001 69 03 21 -49.5 -53.3 28.93 5 12 25 25 ---- 104103106 -35-33-33 003 70 03 22 -48.2 -52.0 28.93 6 12 15 15 ---- 104103102 -35-33-32 002 71 03 23 -46.7 -50.6 28.93 7 10 3 3 ---- 100102103 -35-33-32 003 72 04 00 -46.0 -50.0 28.93 7 13 1 1 ---- 99102101 -34-33-32 004 73 04 01 -45.6 -49.6 28.93 7 9 359 359 ---- 99102102 -34-33-32 004 74 04 02 -45.9 -49.8 28.93 8 11 358 358 ---- 101101102 -34-32-32 003 75 04 03 -46.8 -50.4 28.93 7 12 0 0 ---- 104102100 -34-32-32 002 76 04 04 -47.2 -50.8 28.92 8 12 4 4 ---- 106103 93 -34-32-32 001 77 04 05 -47.8 -51.4 28.93 5 9 26 26 ---- 107108101 -34-33-33 001 78 04 06 -48.4 -52.1 28.93 5 10 39 39 ---- 106107104 -35-34-33 002 79 04 07 -48.9 -52.4 28.94 6 11 29 29 ---- 106105104 -35-34-34 002 80 04 08 -49.6 -52.1 28.93 8 13 12 12 ---- 115103103 -35-34-33 001 81 04 09 -50.7 -52.3 28.93 6 12 25 25 ---- 124105103 -35-34-34 000 82 04 10 -52.0 -53.4 28.94 6 11 55 55 ---- 124105105 -35-34-34 000 83 04 11 -52.3 -54.8 28.94 6 10 70 70 ---- 118105105 -35-34-34 001 84 04 12 -51.3 -54.5 28.94 5 11 78 78 ---- 109107105 -36-34-34 001 85 04 13 -50.2 -54.1 28.93 4 12 74 74 ---- 101104108 -35-34-34 001 86 04 14 -49.6 -53.7 28.92 5 11 91 91 ---- 99104107 -36-34-34 001 87 04 15 -48.4 -51.9 28.91 7 11 85 85 ---- 109105105 -36-35-34 001 88 04 16 -48.6 -51.8 28.90 7 11 74 74 ---- 114103101 -36-35-34 001 89 04 17 -49.4 -51.8 28.90 7 11 83 83 ---- 123103 99 -36-35-34 000 90 04 18 -50.1 -52.2 28.89 7 11 90 90 ---- 123104102 -36-35-34 000 91 04 19 -50.9 -52.7 28.89 7 11 98 98 ---- 124104105 -36-35-34 000 92 04 20 -51.6 -53.2 28.88 8 11 105 105 ---- 124104107 -36-35-35 000 93 04 21 -52.1 -53.7 28.87 8 12 101 101 ---- 124104106 -36-35-35 000 94 04 22 -52.6 -54.0 28.85 8 13 101 101 ---- 124103105 -36-35-35 000 95 04 23 -53.1 -54.2 28.84 9 13 105 105 ---- 124103103 -36-35-35 000 96 05 00 -53.3 -54.3 28.82 9 15 101 101 ---- 124100101 -36-35-35 000 97 05 01 -53.2 -54.2 28.81 9 17 101 101 ---- 126 99 99 -36-35-35 000 98 05 02 -53.2 -53.9 28.79 10 19 97 97 ---- 133100 97 -36-35-34 000 99 05 03 -53.6 -54.2 28.77 10 19 102 102 ---- 135 98 93 -36-35-34 000 100 05 04 -54.0 -54.4 28.75 10 21 110 110 ---- 138 96 96 -36-35-34 000 101 05 05 -54.5 -54.6 28.72 10 19 113 113 ---- 143 93 97 -35-35-35 000 102 05 06 -54.9 -54.9 28.70 10 20 114 114 ---- 149 88 97 -35-35-35 000 103 05 07 -54.9 -54.9 28.68 11 24 113 113 ---- 149 84 93 -35-34-35 000 104 05 08 -55.0 -55.0 28.65 11 23 113 113 ---- 149 79 92 -35-34-34 000 105 05 09 -54.9 -54.9 28.63 11 23 115 115 ---- 148 74 91 -35-34-34 000 106 05 10 -54.6 -54.8 28.61 12 23 114 114 ---- 144 75 88 -35-34-34 000 107 05 11 -54.3 -54.7 28.59 12 23 112 112 ---- 141 70 84 -35-34-34 000 108 05 12 -54.4 -54.9 28.57 13 22 110 110 ---- 140 65 88 -36-34-34 000 109 05 13 -54.7 -55.2 28.54 13 22 108 108 ---- 142 58 83 -36-34-34 000 110 05 14 -55.3 -55.5 28.52 14 22 107 107 ---- 145 30 80 -37-34-35 000 111 05 15 -55.9 -55.9 28.50 14 23 104 104 ---- 149 52 79 -38-35-35 000 112 05 16 -56.4 -56.4 28.49 13 24 107 107 ---- 152 63 69 -39-36-35 000 113 05 17 -57.0 -57.0 28.47 13 23 108 108 ---- 157 67 40 -39-36-36 000 114 05 18 -57.8 -57.8 28.46 11 19 105 105 ---- 166 66 23 -41-37-36 000 115 05 19 -58.5 -58.5 28.45 10 18 108 108 ---- 172 69 40 -43-37-36 000 116 05 20 -58.9 -58.9 28.44 10 17 109 109 ---- 132 72 51 -44-38-36 000 117 05 21 -59.3 -59.3 28.43 9 17 111 111 ---- 159 72 53 -46-38-37 000 118 05 22 -59.7 -59.7 28.42 9 17 111 111 ---- 170 70 54 -47-38-37 000 119 05 23 -59.9 -59.9 28.41 10 17 105 105 ---- 156 68 53 -47-38-37 000 120 06 00 -60.4 -60.4 28.40 9 17 106 106 ---- 153 70 53 -47-38-37 000 * 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.