USAP South Pole (NZSP) site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-09-21/00 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 21 00 -43.4 -47.5 28.74 7 10 158 38 -10000000000000000719354278919532445696 100100 99 -36-32-31 000 1 21 01 -45.8 -47.0 28.70 8 13 151 31 -10000000000000000719354278919532445696 133104102 -35-32-31 000 2 21 02 -47.6 -48.7 28.71 10 15 169 48 -10000000000000000719354278919532445696 136106102 -35-33-31 000 3 21 03 -49.3 -50.4 28.70 9 18 177 56 -10000000000000000719354278919532445696 137108103 -35-33-31 000 4 21 04 -50.0 -51.0 28.68 9 20 177 57 -10000000000000000719354278919532445696 137111103 -35-33-31 000 5 21 05 -50.0 -50.8 28.68 9 23 171 50 -10000000000000000719354278919532445696 138113105 -35-33-31 000 6 21 06 -49.9 -50.8 28.69 9 23 170 49 -10000000000000000719354278919532445696 137113104 -35-33-31 000 7 21 07 -50.5 -51.4 28.67 9 23 174 53 -10000000000000000719354278919532445696 135112102 -35-33-31 000 8 21 08 -50.6 -51.6 28.64 10 26 170 49 -10000000000000000719354278919532445696 135114100 -36-32-31 000 9 21 09 -50.5 -51.4 28.64 10 25 172 51 -10000000000000000719354278919532445696 135115108 -36-32-31 000 10 21 10 -50.7 -51.8 28.62 10 23 174 53 -10000000000000000719354278919532445696 132117112 -37-32-31 000 11 21 11 -50.4 -51.5 28.62 10 26 174 53 -10000000000000000719354278919532445696 135112104 -37-33-31 000 12 21 12 -49.9 -51.1 28.60 11 28 169 48 -10000000000000000719354278919532445696 137105 90 -38-33-31 000 13 21 13 -49.4 -50.7 28.59 12 28 167 47 -10000000000000000719354278919532445696 135103 92 -37-33-31 000 14 21 14 -49.1 -50.6 28.58 12 29 164 44 -10000000000000000719354278919532445696 134101102 -37-33-30 000 15 21 15 -48.8 -50.4 28.58 12 30 159 38 -10000000000000000719354278919532445696 132 98104 -38-32-30 000 16 21 16 -48.3 -50.3 28.57 12 29 156 35 -10000000000000000719354278919532445696 129 95 99 -38-32-30 000 17 21 17 -48.3 -50.2 28.56 12 28 154 34 -10000000000000000719354278919532445696 130 97 88 -38-31-30 000 18 21 18 -48.7 -50.5 28.55 11 27 154 33 -10000000000000000719354278919532445696 130101 84 -39-31-29 000 19 21 19 -49.0 -50.6 28.55 10 26 154 34 -10000000000000000719354278919532445696 131108 83 -39-31-29 000 20 21 20 -49.1 -50.7 28.55 10 26 155 34 -10000000000000000719354278919532445696 128114 87 -39-30-29 000 21 21 21 -48.9 -50.6 28.55 10 25 152 32 -10000000000000000719354278919532445696 128118 90 -38-30-29 000 22 21 22 -48.4 -50.6 28.55 11 26 148 27 -10000000000000000719354278919532445696 124123 94 -38-30-29 000 23 21 23 -47.3 -49.7 28.55 11 26 143 22 -10000000000000000719354278919532445696 124121105 -38-30-29 001 24 22 00 -45.2 -48.2 28.57 11 24 137 17 -10000000000000000719354278919532445696 111107107 -38-30-29 002 25 22 01 -43.7 -46.8 28.58 12 25 133 13 -10000000000000000719354278919532445696 110105106 -39-31-30 002 26 22 02 -43.2 -46.2 28.58 11 24 132 11 -10000000000000000719354278919532445696 111104106 -39-31-30 002 27 22 03 -43.8 -46.4 28.59 10 22 132 12 -10000000000000000719354278919532445696 117106106 -39-32-30 001 28 22 04 -44.3 -46.7 28.59 10 22 133 13 -10000000000000000719354278919532445696 121108107 -39-32-31 001 29 22 05 -43.7 -46.4 28.59 11 22 133 13 -10000000000000000719354278919532445696 117107108 -38-32-31 001 30 22 06 -42.3 -45.6 28.62 13 23 128 8 -10000000000000000719354278919532445696 106105107 -37-32-31 002 31 22 07 -42.0 -45.3 28.63 12 22 128 7 -10000000000000000719354278919532445696 106106110 -35-32-32 002 32 22 08 -41.4 -44.8 28.63 12 21 130 10 -10000000000000000719354278919532445696 105106106 -36-32-32 003 33 22 09 -42.1 -44.8 28.62 12 22 135 15 -10000000000000000719354278919532445696 115107107 -36-32-32 002 34 22 10 -42.5 -45.2 28.62 14 27 134 13 -10000000000000000719354278919532445696 115108110 -37-33-33 002 35 22 11 -41.6 -44.8 28.63 15 26 131 10 -10000000000000000719354278919532445696 108108111 -37-33-33 003 36 22 12 -42.2 -45.3 28.64 14 25 135 15 -10000000000000000719354278919532445696 109107107 -35-33-33 003 37 22 13 -42.7 -45.4 28.63 14 27 140 20 -10000000000000000719354278919532445696 116110108 -35-33-33 002 38 22 14 -43.0 -45.3 28.61 14 29 145 25 -10000000000000000719354278919532445696 121109106 -36-33-33 001 39 22 15 -43.0 -45.1 28.60 15 30 144 24 -10000000000000000719354278919532445696 124112119 -37-32-33 001 40 22 16 -44.0 -46.1 28.58 16 30 149 29 -10000000000000000719354278919532445696 124114116 -38-32-32 001 41 22 17 -44.5 -47.0 28.57 16 30 151 31 -10000000000000000719354278919532445696 119117116 -39-32-32 002 42 22 18 -44.5 -47.1 28.57 15 30 149 28 -10000000000000000719354278919532445696 119117109 -40-32-32 001 43 22 19 -44.4 -46.7 28.55 13 31 148 27 -10000000000000000719354278919532445696 124116113 -40-33-32 001 44 22 20 -44.3 -46.5 28.53 12 31 147 26 -10000000000000000719354278919532445696 124115112 -40-33-32 000 45 22 21 -42.6 -45.2 28.50 14 31 140 19 -10000000000000000719354278919532445696 117110106 -39-32-32 001 46 22 22 -41.1 -44.0 28.49 17 31 134 13 -10000000000000000719354278919532445696 112108106 -38-32-32 001 47 22 23 -40.8 -43.8 28.48 16 31 134 14 -10000000000000000719354278919532445696 111107103 -38-31-31 001 48 23 00 -40.5 -43.4 28.47 16 31 133 13 -10000000000000000719354278919532445696 111106103 -38-31-31 001 49 23 01 -39.9 -43.0 28.45 17 30 135 14 -10000000000000000719354278919532445696 107104100 -37-31-31 001 50 23 02 -39.0 -42.3 28.44 16 29 136 16 -10000000000000000719354278919532445696 104104100 -37-31-31 002 51 23 03 -38.2 -41.8 28.41 17 28 137 17 -10000000000000000719354278919532445696 100105102 -38-31-31 003 52 23 04 -37.9 -41.6 28.40 18 28 139 19 -10000000000000000719354278919532445696 98103100 -38-31-30 004 53 23 05 -37.8 -41.6 28.38 18 29 140 19 -10000000000000000719354278919532445696 97103101 -38-31-30 004 54 23 06 -37.4 -41.2 28.36 18 29 136 16 -10000000000000000719354278919532445696 98103102 -38-32-30 005 55 23 07 -37.0 -40.7 28.34 17 28 131 10 -10000000000000000719354278919532445696 98103105 -37-33-30 005 56 23 08 -36.6 -40.2 28.32 17 30 126 6 -10000000000000000719354278919532445696 99103104 -37-35-31 006 57 23 09 -36.4 -39.9 28.32 17 30 120 0 -10000000000000000719354278919532445696 99104106 -37-36-33 005 58 23 10 -36.6 -40.1 28.32 18 30 118 358 -10000000000000000719354278919532445696 101103104 -37-36-33 004 59 23 11 -37.2 -40.6 28.32 17 30 118 358 -10000000000000000719354278919532445696 102104105 -37-36-33 003 60 23 12 -37.8 -41.1 28.34 17 30 116 356 -10000000000000000719354278919532445696 103106108 -37-36-33 003 61 23 13 -37.8 -41.2 28.36 16 29 112 352 -10000000000000000719354278919532445696 102106108 -38-36-34 004 62 23 14 -38.0 -41.3 28.37 15 28 110 350 -10000000000000000719354278919532445696 103107110 -38-37-35 005 63 23 15 -38.2 -41.5 28.38 15 27 110 349 -10000000000000000719354278919532445696 103105108 -38-36-35 004 64 23 16 -39.1 -42.1 28.39 13 26 110 350 -10000000000000000719354278919532445696 107104106 -37-36-35 003 65 23 17 -40.1 -42.7 28.40 12 25 113 352 -10000000000000000719354278919532445696 115107108 -37-36-35 002 66 23 18 -40.9 -43.3 28.42 11 24 116 356 -10000000000000000719354278919532445696 118106107 -37-36-35 002 67 23 19 -43.0 -45.0 28.44 11 23 119 359 -10000000000000000719354278919532445696 124108115 -36-36-35 001 68 23 20 -43.9 -46.0 28.45 10 23 121 0 -10000000000000000719354278919532445696 124109121 -36-35-34 001 69 23 21 -44.5 -46.5 28.46 10 23 122 2 -10000000000000000719354278919532445696 124111120 -36-35-34 001 70 23 22 -43.5 -45.6 28.46 10 23 123 3 -10000000000000000719354278919532445696 124110120 -35-35-34 001 71 23 23 -43.0 -45.1 28.47 10 23 125 4 -10000000000000000719354278919532445696 124110118 -35-34-34 002 72 24 00 -43.7 -45.7 28.49 10 23 125 5 -10000000000000000719354278919532445696 124110120 -34-34-34 001 73 24 01 -42.6 -44.7 28.50 10 24 122 1 -10000000000000000719354278919532445696 124109119 -34-34-34 001 74 24 02 -43.1 -45.1 28.50 10 21 122 2 -10000000000000000719354278919532445696 124109118 -34-33-33 001 75 24 03 -42.8 -44.8 28.50 10 24 124 3 -10000000000000000719354278919532445696 124109114 -34-33-33 001 76 24 04 -42.3 -44.3 28.50 10 25 122 1 -10000000000000000719354278919532445696 124111114 -33-34-33 001 77 24 05 -42.4 -44.4 28.51 10 26 118 357 -10000000000000000719354278919532445696 124111112 -33-34-33 002 78 24 06 -41.9 -43.9 28.53 11 27 113 352 -10000000000000000719354278919532445696 124108108 -34-34-33 002 79 24 07 -42.2 -44.2 28.53 10 26 110 349 -10000000000000000719354278919532445696 124107112 -34-34-33 002 80 24 08 -43.0 -45.0 28.54 10 21 111 351 -10000000000000000719354278919532445696 124107116 -34-34-33 001 81 24 09 -43.2 -45.4 28.55 9 21 115 355 -10000000000000000719354278919532445696 124108116 -35-34-33 001 82 24 10 -42.6 -44.8 28.56 9 23 117 356 -10000000000000000719354278919532445696 124107116 -35-34-33 001 83 24 11 -41.4 -43.8 28.57 10 24 114 353 -10000000000000000719354278919532445696 120106115 -35-34-33 002 84 24 12 -41.5 -43.7 28.59 10 24 113 352 -10000000000000000719354278919532445696 124106112 -35-34-33 001 85 24 13 -42.9 -45.0 28.59 10 24 116 355 -10000000000000000719354278919532445696 124107115 -35-33-33 001 86 24 14 -43.1 -45.3 28.60 10 24 118 358 -10000000000000000719354278919532445696 124107113 -35-33-33 001 87 24 15 -43.0 -45.2 28.60 10 25 117 356 -10000000000000000719354278919532445696 124110122 -35-33-33 001 88 24 16 -43.0 -45.2 28.61 10 24 118 357 -10000000000000000719354278919532445696 124110119 -35-33-33 000 89 24 17 -42.8 -45.0 28.62 9 23 118 358 -10000000000000000719354278919532445696 124111121 -35-33-33 001 90 24 18 -41.7 -44.4 28.63 10 22 116 356 -10000000000000000719354278919532445696 115110113 -35-33-33 002 91 24 19 -41.6 -44.4 28.63 10 21 116 355 -10000000000000000719354278919532445696 113110118 -35-33-33 003 92 24 20 -41.8 -44.8 28.64 10 20 115 354 -10000000000000000719354278919532445696 111109119 -35-33-33 003 93 24 21 -42.2 -45.3 28.65 9 19 114 354 -10000000000000000719354278919532445696 110108115 -35-33-33 002 94 24 22 -42.2 -45.5 28.66 9 18 115 354 -10000000000000000719354278919532445696 108108110 -35-33-33 003 95 24 23 -42.8 -45.9 28.67 9 15 116 355 -10000000000000000719354278919532445696 110107104 -35-33-34 002 96 25 00 -44.0 -46.9 28.68 8 15 117 357 -10000000000000000719354278919532445696 114107105 -35-33-34 002 97 25 01 -45.1 -47.7 28.68 8 15 121 0 -10000000000000000719354278919532445696 119108106 -35-33-34 001 98 25 02 -46.2 -48.5 28.69 8 12 125 5 -10000000000000000719354278919532445696 124110110 -36-34-34 001 99 25 03 -46.5 -48.9 28.69 8 13 126 6 -10000000000000000719354278919532445696 124112113 -36-34-34 001 100 25 04 -46.9 -49.4 28.69 8 13 129 8 -10000000000000000719354278919532445696 124112113 -36-34-34 001 101 25 05 -47.7 -50.1 28.70 8 14 132 11 -10000000000000000719354278919532445696 124112115 -36-34-34 001 102 25 06 -47.9 -50.4 28.71 8 14 135 14 -10000000000000000719354278919532445696 124112116 -36-34-34 000 103 25 07 -47.9 -50.5 28.72 7 14 135 14 -10000000000000000719354278919532445696 123111111 -36-34-34 001 104 25 08 -48.6 -51.2 28.72 7 13 138 18 -10000000000000000719354278919532445696 123110110 -36-34-34 001 105 25 09 -50.0 -51.9 28.72 7 13 147 26 -10000000000000000719354278919532445696 124111109 -36-34-34 000 106 25 10 -51.5 -52.9 28.72 7 13 152 31 -10000000000000000719354278919532445696 124111109 -36-34-34 000 107 25 11 -52.5 -53.6 28.73 7 13 159 39 -10000000000000000719354278919532445696 124113111 -36-34-34 000 108 25 12 -53.8 -54.5 28.74 7 13 166 46 -10000000000000000719354278919532445696 124114116 -36-34-34 000 109 25 13 -54.5 -54.9 28.75 7 14 167 46 -10000000000000000719354278919532445696 124117116 -36-34-34 000 110 25 14 -55.3 -55.3 28.75 7 14 169 48 -10000000000000000719354278919532445696 128119115 -36-34-34 000 111 25 15 -55.9 -55.9 28.75 7 14 175 55 -10000000000000000719354278919532445696 131118123 -36-34-34 000 112 25 16 -56.2 -56.2 28.74 7 14 178 57 -10000000000000000719354278919532445696 130116122 -36-34-34 001 113 25 17 -56.6 -56.6 28.74 7 14 180 60 -10000000000000000719354278919532445696 139121121 -36-34-34 000 114 25 18 -56.2 -56.2 28.75 7 14 179 59 -10000000000000000719354278919532445696 136120118 -36-34-34 000 115 25 19 -56.2 -56.3 28.75 7 14 180 60 -10000000000000000719354278919532445696 129120120 -37-34-34 001 116 25 20 -57.0 -57.0 28.74 7 15 178 57 -10000000000000000719354278919532445696 137121122 -37-34-34 000 117 25 21 -57.0 -57.0 28.74 7 15 175 55 -10000000000000000719354278919532445696 137118124 -37-34-34 000 118 25 22 -57.0 -57.0 28.74 7 16 175 54 -10000000000000000719354278919532445696 140122115 -37-34-34 001 119 25 23 -58.0 -58.0 28.74 7 16 173 52 -10000000000000000719354278919532445696 154114119 -37-34-34 000 120 26 00 -58.3 -58.3 28.74 7 16 173 52 -10000000000000000719354278919532445696 162115122 -37-34-34 000 * 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.