USAP South Pole (NZSP) site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-09-19/12 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 19 12 -49.0 -53.4 28.33 5 9 143 23 -10000000000000000719354278919532445696 100 97 68 -36-33-32 000 1 19 13 -47.0 -47.5 28.31 6 9 125 4 -10000000000000000719354278919532445696 136103 66 -36-32-32 000 2 19 14 -49.8 -50.0 28.34 7 10 153 33 -10000000000000000719354278919532445696 138109 64 -36-33-31 000 3 19 15 -52.2 -52.4 28.36 9 13 167 46 -10000000000000000719354278919532445696 136110 62 -36-32-31 000 4 19 16 -51.6 -51.6 28.36 9 16 152 32 -10000000000000000719354278919532445696 146107 60 -36-31-30 000 5 19 17 -51.7 -51.7 28.39 8 17 150 29 -10000000000000000719354278919532445696 145107 59 -35-30-29 000 6 19 18 -52.6 -53.1 28.41 7 15 161 41 -10000000000000000719354278919532445696 132115 56 -35-31-29 000 7 19 19 -52.3 -53.0 28.44 8 15 156 36 -10000000000000000719354278919532445696 129116 55 -34-30-29 000 8 19 20 -50.4 -52.1 28.43 8 14 146 26 -10000000000000000719354278919532445696 124120 56 -33-30-29 000 9 19 21 -49.5 -51.8 28.46 7 13 149 29 -10000000000000000719354278919532445696 124124 59 -33-30-29 000 10 19 22 -50.0 -52.1 28.48 7 11 157 37 -10000000000000000719354278919532445696 124123 61 -32-31-29 000 11 19 23 -50.2 -52.2 28.51 8 11 153 33 -10000000000000000719354278919532445696 124122 58 -31-30-29 001 12 20 00 -50.2 -52.0 28.52 8 13 140 20 -10000000000000000719354278919532445696 124112 58 -31-30-29 000 13 20 01 -49.9 -52.1 28.54 8 14 137 17 -10000000000000000719354278919532445696 124122 59 -30-30-29 000 14 20 02 -48.8 -51.6 28.57 7 16 136 16 -10000000000000000719354278919532445696 121124 60 -30-30-29 000 15 20 03 -48.5 -51.4 28.60 6 15 142 21 -10000000000000000719354278919532445696 118113 67 -30-30-30 000 16 20 04 -48.2 -50.9 28.63 8 15 135 14 -10000000000000000719354278919532445696 120114 72 -30-30-30 001 17 20 05 -48.5 -51.3 28.65 8 17 132 12 -10000000000000000719354278919532445696 120119 71 -31-29-29 000 18 20 06 -49.2 -51.5 28.67 8 14 137 16 -10000000000000000719354278919532445696 124112 69 -31-30-30 000 19 20 07 -49.3 -51.5 28.68 9 16 130 10 -10000000000000000719354278919532445696 124118 68 -31-29-29 000 20 20 08 -50.3 -52.1 28.69 8 15 141 20 -10000000000000000719354278919532445696 124122 69 -31-30-29 000 21 20 09 -50.7 -52.4 28.71 7 15 145 24 -10000000000000000719354278919532445696 124116 69 -31-29-29 000 22 20 10 -51.2 -52.9 28.72 7 15 152 32 -10000000000000000719354278919532445696 124116 68 -31-29-29 000 23 20 11 -51.5 -53.5 28.74 6 14 163 42 -10000000000000000719354278919532445696 123115 74 -31-29-29 000 24 20 12 -52.0 -54.3 28.77 6 15 162 41 -10000000000000000719354278919532445696 113124 78 -31-29-29 001 25 20 13 -51.9 -54.4 28.78 6 15 161 40 -10000000000000000719354278919532445696 111121 81 -31-29-29 001 26 20 14 -53.6 -54.8 28.79 7 15 172 51 -10000000000000000719354278919532445696 124124 82 -31-29-29 000 27 20 15 -53.7 -54.7 28.79 7 16 168 47 -10000000000000000719354278919532445696 123124 90 -31-29-29 000 28 20 16 -53.7 -54.6 28.79 7 16 173 52 -10000000000000000719354278919532445696 123124 97 -31-29-29 000 29 20 17 -53.9 -54.7 28.79 7 17 175 55 -10000000000000000719354278919532445696 124124 97 -32-29-29 000 30 20 18 -54.0 -54.8 28.81 8 17 179 58 -10000000000000000719354278919532445696 124123 94 -31-29-29 000 31 20 19 -54.1 -54.9 28.82 8 18 181 60 -10000000000000000719354278919532445696 124124 93 -31-30-29 000 32 20 20 -54.1 -54.7 28.82 8 18 181 61 -10000000000000000719354278919532445696 129124 93 -31-30-29 000 33 20 21 -54.2 -54.7 28.82 8 19 182 62 -10000000000000000719354278919532445696 131124 89 -31-30-29 000 34 20 22 -54.3 -54.8 28.81 9 20 180 59 -10000000000000000719354278919532445696 132123 75 -31-29-29 000 35 20 23 -54.2 -54.7 28.81 9 20 175 55 -10000000000000000719354278919532445696 128122 77 -31-29-29 000 36 21 00 -53.4 -54.6 28.81 9 20 176 56 -10000000000000000719354278919532445696 124121 99 -31-29-29 000 37 21 01 -53.1 -54.3 28.82 9 22 175 54 -10000000000000000719354278919532445696 124109118 -32-29-29 001 38 21 02 -52.9 -54.1 28.81 9 22 171 50 -10000000000000000719354278919532445696 124122110 -32-30-30 000 39 21 03 -52.6 -54.0 28.81 9 22 167 47 -10000000000000000719354278919532445696 123118114 -32-30-30 001 40 21 04 -52.0 -53.5 28.80 9 22 163 43 -10000000000000000719354278919532445696 124120112 -32-31-30 001 41 21 05 -52.1 -53.4 28.80 9 22 164 43 -10000000000000000719354278919532445696 124120109 -32-31-31 001 42 21 06 -52.2 -53.6 28.80 9 22 163 42 -10000000000000000719354278919532445696 124111121 -32-31-31 001 43 21 07 -51.5 -53.2 28.80 9 22 163 43 -10000000000000000719354278919532445696 124116121 -32-31-31 001 44 21 08 -51.4 -53.1 28.80 9 23 164 44 -10000000000000000719354278919532445696 124112120 -32-31-31 001 45 21 09 -51.8 -53.1 28.78 10 23 165 44 -10000000000000000719354278919532445696 126123 80 -32-31-31 000 46 21 10 -51.9 -52.9 28.77 10 24 165 45 -10000000000000000719354278919532445696 130107 91 -32-31-31 000 47 21 11 -51.9 -52.8 28.77 10 24 167 46 -10000000000000000719354278919532445696 132107104 -32-30-31 000 48 21 12 -52.0 -52.9 28.76 10 25 169 49 -10000000000000000719354278919532445696 131109108 -32-30-30 000 49 21 13 -51.8 -52.9 28.75 10 25 173 53 -10000000000000000719354278919532445696 129116103 -31-30-30 000 50 21 14 -51.4 -52.6 28.74 10 25 171 51 -10000000000000000719354278919532445696 130122 96 -31-30-30 000 51 21 15 -51.0 -52.1 28.73 10 25 172 51 -10000000000000000719354278919532445696 132118 87 -32-30-30 000 52 21 16 -50.9 -52.0 28.73 10 25 171 51 -10000000000000000719354278919532445696 132106 86 -32-30-30 000 53 21 17 -50.5 -51.8 28.72 11 25 167 47 -10000000000000000719354278919532445696 131103 78 -33-30-30 000 54 21 18 -49.9 -51.3 28.71 12 29 162 42 -10000000000000000719354278919532445696 132 92 78 -33-29-29 000 55 21 19 -49.6 -51.2 28.70 11 29 159 38 -10000000000000000719354278919532445696 130 91 87 -35-29-29 000 56 21 20 -49.7 -51.5 28.70 11 28 160 39 -10000000000000000719354278919532445696 127 96 95 -35-29-29 000 57 21 21 -49.0 -51.3 28.70 11 26 156 35 -10000000000000000719354278919532445696 124103102 -36-29-29 000 58 21 22 -47.4 -49.9 28.70 11 24 149 28 -10000000000000000719354278919532445696 122107104 -38-29-29 001 59 21 23 -46.5 -49.6 28.71 11 24 145 25 -10000000000000000719354278919532445696 112109104 -39-29-29 002 60 22 00 -46.4 -49.6 28.71 11 24 146 25 -10000000000000000719354278919532445696 112110105 -40-30-29 002 61 22 01 -46.3 -49.6 28.71 11 23 146 26 -10000000000000000719354278919532445696 109107105 -39-30-29 002 62 22 02 -46.4 -49.8 28.71 11 21 144 23 -10000000000000000719354278919532445696 108108105 -40-30-29 001 63 22 03 -46.4 -49.7 28.71 11 21 141 21 -10000000000000000719354278919532445696 110110106 -40-30-30 001 64 22 04 -46.9 -49.8 28.71 11 22 141 21 -10000000000000000719354278919532445696 115112111 -40-30-30 001 65 22 05 -47.3 -50.3 28.71 11 21 144 24 -10000000000000000719354278919532445696 115112115 -40-31-30 001 66 22 06 -48.8 -51.1 28.72 10 21 150 29 -10000000000000000719354278919532445696 124113113 -40-31-31 001 67 22 07 -49.0 -51.4 28.73 9 22 152 32 -10000000000000000719354278919532445696 124110114 -39-31-31 000 68 22 08 -49.8 -51.8 28.73 9 20 154 33 -10000000000000000719354278919532445696 124109112 -38-31-31 000 69 22 09 -50.0 -52.1 28.73 9 23 154 33 -10000000000000000719354278919532445696 124106107 -38-31-31 000 70 22 10 -50.0 -52.0 28.72 9 24 154 33 -10000000000000000719354278919532445696 124107114 -38-31-31 000 71 22 11 -50.1 -52.0 28.71 10 23 152 31 -10000000000000000719354278919532445696 124108118 -38-31-31 001 72 22 12 -50.2 -52.0 28.71 10 20 154 33 -10000000000000000719354278919532445696 124114113 -37-31-31 000 73 22 13 -50.5 -52.3 28.70 10 23 157 37 -10000000000000000719354278919532445696 124111110 -38-31-31 000 74 22 14 -51.0 -52.6 28.70 10 24 157 36 -10000000000000000719354278919532445696 124113110 -39-32-31 000 75 22 15 -49.1 -51.5 28.70 10 24 149 29 -10000000000000000719354278919532445696 121110108 -38-32-31 001 76 22 16 -47.8 -50.9 28.69 12 23 144 24 -10000000000000000719354278919532445696 113108105 -38-32-31 002 77 22 17 -47.1 -50.4 28.69 13 23 142 22 -10000000000000000719354278919532445696 109109110 -38-32-32 002 78 22 18 -46.7 -50.1 28.68 13 25 143 23 -10000000000000000719354278919532445696 109107106 -38-32-32 002 79 22 19 -46.4 -49.9 28.68 13 25 143 22 -10000000000000000719354278919532445696 108108106 -39-32-32 001 80 22 20 -45.7 -49.2 28.67 13 26 140 19 -10000000000000000719354278919532445696 106106106 -39-33-33 002 81 22 21 -45.0 -48.6 28.67 14 26 141 20 -10000000000000000719354278919532445696 105106106 -39-33-33 002 82 22 22 -44.6 -48.1 28.66 14 26 140 20 -10000000000000000719354278919532445696 105106106 -40-33-33 002 83 22 23 -44.7 -48.0 28.66 14 26 142 21 -10000000000000000719354278919532445696 108107114 -39-32-33 002 84 23 00 -44.7 -48.0 28.66 14 26 145 24 -10000000000000000719354278919532445696 108109110 -39-32-32 002 85 23 01 -45.5 -48.5 28.66 14 27 148 28 -10000000000000000719354278919532445696 113117110 -39-32-32 002 86 23 02 -46.4 -48.9 28.65 14 29 150 30 -10000000000000000719354278919532445696 121107106 -38-31-31 001 87 23 03 -47.5 -49.8 28.64 15 31 149 29 -10000000000000000719354278919532445696 125 93 88 -36-31-31 000 88 23 04 -48.1 -50.4 28.62 15 31 151 31 -10000000000000000719354278919532445696 124 80 86 -36-30-30 000 89 23 05 -48.4 -50.7 28.61 15 33 151 30 -10000000000000000719354278919532445696 124 80 56 -36-30-30 000 90 23 06 -48.4 -50.6 28.60 15 33 150 30 -10000000000000000719354278919532445696 126101 47 -36-29-30 000 91 23 07 -48.4 -50.8 28.59 15 33 151 30 -10000000000000000719354278919532445696 124 95 37 -35-29-28 000 92 23 08 -47.7 -50.2 28.58 15 32 152 31 -10000000000000000719354278919532445696 123 85 30 -35-27-27 000 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-10000000000000000719354278919532445696 99102107 -38-31-29 008 103 23 19 -39.1 -42.8 28.61 14 23 130 9 -10000000000000000719354278919532445696 99103106 -37-30-29 005 104 23 20 -39.3 -42.9 28.62 14 23 134 14 -10000000000000000719354278919532445696 100103103 -36-29-28 004 105 23 21 -39.7 -43.2 28.63 13 22 135 15 -10000000000000000719354278919532445696 102104101 -36-29-29 004 106 23 22 -40.0 -43.4 28.63 13 22 138 17 -10000000000000000719354278919532445696 102103101 -35-28-29 003 107 23 23 -39.7 -43.2 28.63 13 23 137 17 -10000000000000000719354278919532445696 102104104 -35-28-29 004 108 24 00 -39.9 -43.2 28.64 14 25 135 15 -10000000000000000719354278919532445696 104105106 -35-28-29 003 109 24 01 -39.7 -42.9 28.64 13 24 135 15 -10000000000000000719354278919532445696 105106106 -34-29-29 003 110 24 02 -39.6 -42.8 28.65 12 23 135 14 -10000000000000000719354278919532445696 106107106 -35-28-29 004 111 24 03 -39.9 -43.0 28.66 12 24 135 14 -10000000000000000719354278919532445696 107104102 -36-29-29 004 112 24 04 -39.1 -42.3 28.66 13 24 129 9 -10000000000000000719354278919532445696 105104101 -35-29-29 003 113 24 05 -38.4 -41.6 28.66 14 24 126 6 -10000000000000000719354278919532445696 105104103 -34-29-29 003 114 24 06 -37.9 -41.2 28.67 14 24 126 6 -10000000000000000719354278919532445696 104103102 -35-29-29 004 115 24 07 -38.1 -41.1 28.68 14 23 126 6 -10000000000000000719354278919532445696 107104102 -35-29-29 004 116 24 08 -38.7 -41.6 28.68 14 24 128 7 -10000000000000000719354278919532445696 109104107 -34-29-30 003 117 24 09 -39.7 -42.6 28.69 14 24 131 11 -10000000000000000719354278919532445696 110105107 -33-29-30 003 118 24 10 -40.3 -43.4 28.71 13 22 134 14 -10000000000000000719354278919532445696 108105110 -34-29-30 003 119 24 11 -40.9 -44.0 28.72 12 23 133 13 -10000000000000000719354278919532445696 109108112 -35-30-30 003 120 24 12 -41.1 -44.4 28.74 13 24 131 11 -10000000000000000719354278919532445696 105106112 -35-30-30 004 * 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.