USAP South Pole (NZSP) site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-09-27/12 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 27 12 -35.3 -39.0 28.73 8 10 97 337 -10000000000000000719354278919532445696 99 99100 -33-33-33 000 1 27 13 -38.8 -40.6 28.72 9 12 104 343 -10000000000000000719354278919532445696 124103101 -33-33-32 001 2 27 14 -41.3 -43.2 28.71 9 15 111 350 -10000000000000000719354278919532445696 125106101 -34-33-32 000 3 27 15 -43.2 -45.3 28.74 9 17 113 353 -10000000000000000719354278919532445696 124111104 -34-33-32 000 4 27 16 -44.3 -46.5 28.76 9 17 118 357 -10000000000000000719354278919532445696 126113108 -35-34-33 000 5 27 17 -44.4 -46.5 28.77 9 20 120 359 -10000000000000000719354278919532445696 127114111 -35-34-33 000 6 27 18 -44.3 -46.5 28.77 9 20 122 2 -10000000000000000719354278919532445696 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-43.5 -47.3 28.77 12 23 142 22 -10000000000000000719354278919532445696 100104105 -42-35-34 001 27 28 15 -43.4 -47.2 28.78 13 23 141 20 -10000000000000000719354278919532445696 99104105 -42-35-34 001 28 28 16 -43.4 -47.3 28.78 12 22 140 19 -10000000000000000719354278919532445696 99105107 -42-35-34 002 29 28 17 -43.8 -47.6 28.79 12 20 137 17 -10000000000000000719354278919532445696 100104106 -42-35-34 002 30 28 18 -44.6 -48.1 28.80 10 20 140 19 -10000000000000000719354278919532445696 105105106 -42-35-34 001 31 28 19 -45.6 -48.8 28.81 9 20 144 24 -10000000000000000719354278919532445696 111107105 -42-35-34 001 32 28 20 -46.6 -49.5 28.81 9 19 146 26 -10000000000000000719354278919532445696 116107103 -42-35-34 001 33 28 21 -47.5 -50.2 28.81 9 20 145 25 -10000000000000000719354278919532445696 120108104 -41-35-34 000 34 28 22 -48.2 -50.9 28.81 9 20 148 28 -10000000000000000719354278919532445696 121107103 -40-35-34 000 35 28 23 -48.9 -51.3 28.82 10 21 148 27 -10000000000000000719354278919532445696 124107103 -39-35-34 000 36 29 00 -49.9 -52.0 28.83 9 18 147 27 -10000000000000000719354278919532445696 124108106 -38-35-34 000 37 29 01 -50.8 -52.6 28.84 8 18 150 29 -10000000000000000719354278919532445696 124111109 -38-35-34 000 38 29 02 -50.7 -52.9 28.85 8 18 148 27 -10000000000000000719354278919532445696 124113109 -37-35-34 000 39 29 03 -51.1 -53.0 28.84 8 19 149 28 -10000000000000000719354278919532445696 124116113 -37-35-34 000 40 29 04 -51.2 -53.0 28.84 8 19 146 25 -10000000000000000719354278919532445696 124118117 -37-35-33 000 41 29 05 -51.4 -53.2 28.85 8 17 144 24 -10000000000000000719354278919532445696 124118120 -37-35-33 000 42 29 06 -50.3 -52.9 28.86 8 18 144 24 -10000000000000000719354278919532445696 122112113 -37-35-33 000 43 29 07 -49.7 -52.6 28.86 8 18 138 18 -10000000000000000719354278919532445696 117108102 -37-35-33 000 44 29 08 -48.1 -51.7 28.85 11 17 128 7 -10000000000000000719354278919532445696 105105 98 -37-34-33 001 45 29 09 -47.4 -51.3 28.85 10 16 127 7 -10000000000000000719354278919532445696 101103100 -37-34-33 002 46 29 10 -47.0 -51.0 28.86 8 13 131 11 -10000000000000000719354278919532445696 99102100 -37-34-33 002 47 29 11 -46.4 -50.4 28.87 8 13 134 13 -10000000000000000719354278919532445696 99101101 -37-34-33 002 48 29 12 -45.9 -50.0 28.87 7 11 132 11 -10000000000000000719354278919532445696 98101101 -37-34-33 003 49 29 13 -45.6 -49.6 28.88 8 11 133 13 -10000000000000000719354278919532445696 98100101 -37-34-33 003 50 29 14 -45.1 -49.2 28.88 7 11 135 14 -10000000000000000719354278919532445696 98101102 -37-34-33 004 51 29 15 -44.6 -48.6 28.88 8 11 138 17 -10000000000000000719354278919532445696 98101102 -36-34-32 003 52 29 16 -44.3 -48.3 28.88 7 11 135 15 -10000000000000000719354278919532445696 98101102 -36-33-32 003 53 29 17 -44.2 -48.2 28.89 6 9 135 14 -10000000000000000719354278919532445696 98101104 -35-33-32 002 54 29 18 -44.2 -48.2 28.89 6 7 143 22 -10000000000000000719354278919532445696 99101104 -35-33-32 002 55 29 19 -44.6 -48.4 28.89 6 8 146 25 -10000000000000000719354278919532445696 101101104 -35-33-32 002 56 29 20 -45.0 -48.7 28.89 5 8 149 29 -10000000000000000719354278919532445696 102101105 -35-33-32 001 57 29 21 -45.1 -48.8 28.89 5 10 156 35 -10000000000000000719354278919532445696 103101105 -34-33-32 001 58 29 22 -45.3 -49.0 28.90 5 11 156 35 -10000000000000000719354278919532445696 104101104 -34-32-31 001 59 29 23 -45.6 -49.2 28.91 5 11 161 41 -10000000000000000719354278919532445696 106102103 -34-32-31 001 60 30 00 -45.6 -49.2 28.91 5 11 173 53 -10000000000000000719354278919532445696 106103102 -34-32-31 001 61 30 01 -45.3 -48.9 28.92 5 10 179 59 -10000000000000000719354278919532445696 103103103 -34-32-32 000 62 30 02 -44.6 -48.5 28.92 5 12 178 57 -10000000000000000719354278919532445696 100102102 -34-32-32 001 63 30 03 -44.3 -48.2 28.91 6 10 170 50 -10000000000000000719354278919532445696 100102102 -33-32-32 001 64 30 04 -44.9 -48.5 28.91 7 10 165 44 -10000000000000000719354278919532445696 104102102 -33-32-32 001 65 30 05 -46.1 -49.4 28.91 7 12 167 47 -10000000000000000719354278919532445696 110101 99 -34-32-31 000 66 30 06 -47.4 -50.0 28.91 7 13 176 56 -10000000000000000719354278919532445696 124 95 99 -34-32-31 000 67 30 07 -48.5 -51.0 28.92 7 14 182 61 -10000000000000000719354278919532445696 124 69100 -34-31-31 000 68 30 08 -49.0 -51.5 28.91 8 15 184 63 -10000000000000000719354278919532445696 124 55 99 -35-31-31 000 69 30 09 -49.7 -52.0 28.91 8 15 188 67 -10000000000000000719354278919532445696 124 43 99 -35-31-31 000 70 30 10 -50.4 -52.5 28.91 8 16 193 73 -10000000000000000719354278919532445696 124 34 91 -35-31-30 000 71 30 11 -51.0 -53.0 28.90 9 16 197 77 -10000000000000000719354278919532445696 124 36 73 -35-31-30 000 72 30 12 -51.5 -53.3 28.89 9 17 200 79 -10000000000000000719354278919532445696 125 45 50 -35-31-30 000 73 30 13 -51.8 -53.4 28.88 9 18 201 81 -10000000000000000719354278919532445696 127 52 34 -35-30-30 000 74 30 14 -52.0 -53.5 28.86 10 18 201 81 -10000000000000000719354278919532445696 129 58 21 -35-30-30 000 75 30 15 -52.3 -53.6 28.85 10 20 202 81 -10000000000000000719354278919532445696 130 61 22 -36-30-30 000 76 30 16 -52.4 -53.6 28.83 10 19 202 81 -10000000000000000719354278919532445696 132 64 40 -36-30-29 000 77 30 17 -52.4 -53.5 28.82 10 20 203 82 -10000000000000000719354278919532445696 132 67 46 -36-30-29 000 78 30 18 -52.2 -53.4 28.81 10 20 205 85 -10000000000000000719354278919532445696 133 68 48 -37-30-29 000 79 30 19 -52.0 -53.2 28.80 11 21 204 84 -10000000000000000719354278919532445696 134 71 50 -37-31-29 000 80 30 20 -51.7 -52.9 28.78 11 22 203 83 -10000000000000000719354278919532445696 134 73 51 -36-31-29 000 81 30 21 -51.8 -53.0 28.77 10 22 203 83 -10000000000000000719354278919532445696 134 75 50 -36-32-29 000 82 30 22 -52.1 -53.1 28.77 10 22 204 84 -10000000000000000719354278919532445696 134 76 53 -37-32-29 000 83 30 23 -52.2 -53.2 28.77 10 22 204 83 -10000000000000000719354278919532445696 134 78 58 -38-33-29 000 84 01 00 -52.2 -53.2 28.76 10 21 203 83 -10000000000000000719354278919532445696 134 80 59 -38-34-29 000 85 01 01 -52.3 -53.2 28.75 10 21 203 82 -10000000000000000719354278919532445696 133 83 61 -39-34-30 000 86 01 02 -52.3 -53.3 28.74 10 21 203 82 -10000000000000000719354278919532445696 133 88 61 -39-35-31 000 87 01 03 -52.4 -53.4 28.73 10 21 205 84 -10000000000000000719354278919532445696 133 89 64 -39-36-31 000 88 01 04 -52.5 -53.5 28.72 10 23 207 86 -10000000000000000719354278919532445696 132 90 66 -39-36-31 000 89 01 05 -52.5 -53.5 28.71 10 22 205 84 -10000000000000000719354278919532445696 132 93 73 -40-35-31 000 90 01 06 -52.5 -53.6 28.71 10 22 202 81 -10000000000000000719354278919532445696 131 93 71 -39-35-31 000 91 01 07 -52.7 -53.7 28.70 10 21 200 80 -10000000000000000719354278919532445696 132 96 68 -39-34-31 000 92 01 08 -53.0 -53.8 28.70 9 21 199 78 -10000000000000000719354278919532445696 132 97 57 -39-34-31 000 93 01 09 -53.3 -54.0 28.69 9 21 197 77 -10000000000000000719354278919532445696 133 94 44 -39-33-30 000 94 01 10 -53.4 -54.1 28.69 10 21 195 75 -10000000000000000719354278919532445696 134 89 45 -39-33-30 000 95 01 11 -53.8 -54.2 28.68 9 21 196 75 -10000000000000000719354278919532445696 136 84 35 -39-32-30 000 96 01 12 -54.1 -54.4 28.68 9 21 201 80 -10000000000000000719354278919532445696 136 80 33 -39-32-29 000 97 01 13 -54.2 -54.6 28.67 9 20 205 84 -10000000000000000719354278919532445696 137 78 35 -39-32-29 000 98 01 14 -54.3 -54.6 28.67 9 21 205 85 -10000000000000000719354278919532445696 138 79 36 -39-31-29 000 99 01 15 -54.3 -54.6 28.66 9 21 204 83 -10000000000000000719354278919532445696 138 83 36 -39-32-29 000 100 01 16 -54.4 -54.7 28.65 9 21 202 82 -10000000000000000719354278919532445696 138 88 36 -40-32-29 000 101 01 17 -54.6 -54.7 28.65 9 21 201 80 -10000000000000000719354278919532445696 141 96 39 -40-34-30 000 102 01 18 -54.7 -54.8 28.65 9 21 200 79 -10000000000000000719354278919532445696 141110 47 -40-35-31 000 103 01 19 -54.9 -55.0 28.65 9 20 200 79 -10000000000000000719354278919532445696 138117 50 -40-36-32 000 104 01 20 -54.7 -54.9 28.64 9 20 202 82 -10000000000000000719354278919532445696 137124 87 -40-36-33 000 105 01 21 -54.3 -54.7 28.64 9 21 200 79 -10000000000000000719354278919532445696 138123 83 -40-37-34 000 106 01 22 -54.3 -54.5 28.65 9 21 201 81 -10000000000000000719354278919532445696 139120 85 -41-38-34 000 107 01 23 -54.1 -54.4 28.65 9 22 203 83 -10000000000000000719354278919532445696 138114 88 -41-39-35 000 108 02 00 -53.9 -54.2 28.64 10 23 199 78 -10000000000000000719354278919532445696 139112 92 -41-40-36 000 109 02 01 -53.6 -54.0 28.63 10 26 193 73 -10000000000000000719354278919532445696 138113 93 -42-40-38 000 110 02 02 -53.4 -53.9 28.62 10 27 191 71 -10000000000000000719354278919532445696 137115 65 -43-41-39 000 111 02 03 -53.4 -53.8 28.62 11 27 191 70 -10000000000000000719354278919532445696 137116 62 -43-42-39 000 112 02 04 -53.7 -54.0 28.61 11 26 193 72 -10000000000000000719354278919532445696 138118 55 -44-43-40 000 113 02 05 -54.1 -54.3 28.60 11 27 198 78 -10000000000000000719354278919532445696 141118 62 -45-43-40 000 114 02 06 -54.3 -54.4 28.60 12 27 194 74 -10000000000000000719354278919532445696 143116 68 -46-43-40 000 115 02 07 -54.1 -54.4 28.59 12 28 192 71 -10000000000000000719354278919532445696 142117 67 -46-43-41 000 116 02 08 -54.1 -54.4 28.58 12 29 192 71 -10000000000000000719354278919532445696 141118 62 -47-44-41 000 117 02 09 -54.2 -54.4 28.58 12 29 192 71 -10000000000000000719354278919532445696 141118 74 -47-44-42 000 118 02 10 -54.1 -54.5 28.57 13 29 192 71 -10000000000000000719354278919532445696 140120 90 -48-45-41 000 119 02 11 -54.0 -54.5 28.56 13 28 193 72 -10000000000000000719354278919532445696 139122 94 -48-44-41 000 120 02 12 -54.0 -54.5 28.56 13 29 190 70 -10000000000000000719354278919532445696 139124 82 -48-44-41 000 * 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.