Amundsen-Scott site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-07-31/12 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 31 12 -47.8 -54.3 28.15 11 24 157 36 -10000000000000000719354278919532445696 56 43 39 -40-38-37 000 1 31 13 -48.4 -51.2 28.12 13 28 149 29 -10000000000000000719354278919532445696 101 45 30 -41-40-38 000 2 31 14 -50.1 -51.7 28.13 14 34 168 48 -10000000000000000719354278919532445696 124 54 26 -42-41-39 000 3 31 15 -51.3 -52.7 28.10 15 36 170 50 -10000000000000000719354278919532445696 127 55 34 -43-42-40 000 4 31 16 -51.4 -52.8 28.09 15 37 162 42 -10000000000000000719354278919532445696 127 57 35 -44-43-41 000 5 31 17 -51.9 -53.1 28.07 15 37 158 37 -10000000000000000719354278919532445696 129 71 20 -45-42-41 000 6 31 18 -52.5 -53.6 28.08 15 36 155 34 -10000000000000000719354278919532445696 131 94 22 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141108107 -44-40-39 000 74 03 14 -60.0 -60.0 28.11 10 22 128 8 -10000000000000000719354278919532445696 141110111 -44-40-39 000 75 03 15 -59.9 -59.9 28.10 11 22 129 8 -10000000000000000719354278919532445696 155115112 -44-40-39 000 76 03 16 -58.7 -58.7 28.09 13 23 125 4 -10000000000000000719354278919532445696 163115115 -43-40-39 000 77 03 17 -57.3 -58.1 28.06 13 24 124 3 -10000000000000000719354278919532445696 136106105 -43-39-39 002 78 03 18 -55.8 -57.5 28.05 13 24 122 2 -10000000000000000719354278919532445696 123104105 -45-39-39 003 79 03 19 -54.6 -57.0 28.03 14 26 126 6 -10000000000000000719354278919532445696 117102105 -45-39-39 004 80 03 20 -53.8 -56.6 28.02 14 26 121 1 -10000000000000000719354278919532445696 111103104 -46-39-39 004 81 03 21 -52.8 -56.1 28.01 15 27 119 359 -10000000000000000719354278919532445696 106103103 -46-39-39 005 82 03 22 -51.7 -55.4 27.99 15 29 115 355 -10000000000000000719354278919532445696 102102104 -47-39-39 004 83 03 23 -50.7 -54.8 27.99 14 27 113 353 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000 112 05 04 -61.8 -61.8 28.01 9 21 171 50 -10000000000000000719354278919532445696 172123107 -42-38-37 000 113 05 05 -62.2 -62.2 28.01 9 21 173 53 -10000000000000000719354278919532445696 145 95110 -42-37-37 000 114 05 06 -62.3 -62.3 28.02 9 21 173 52 -10000000000000000719354278919532445696 137 73110 -41-37-37 000 115 05 07 -61.6 -61.6 28.02 10 22 167 46 -10000000000000000719354278919532445696 136 68108 -41-37-36 000 116 05 08 -61.7 -61.7 28.03 10 22 168 47 -10000000000000000719354278919532445696 127 69106 -40-36-36 000 117 05 09 -62.3 -62.3 28.03 9 23 173 53 -10000000000000000719354278919532445696 152 61107 -39-36-36 000 118 05 10 -62.6 -62.6 28.04 9 23 173 53 -10000000000000000719354278919532445696 129 57102 -39-36-36 000 119 05 11 -62.3 -62.3 28.04 9 23 173 53 -10000000000000000719354278919532445696 136 50 94 -39-36-36 000 120 05 12 -62.0 -62.0 28.03 10 23 178 57 -10000000000000000719354278919532445696 173 31 78 -39-36-36 000 * 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.