Amundsen-Scott site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-07-29/00 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 29 00 -38.8 -43.0 28.75 15 18 115 354 -10000000000000000719354278919532445696 97 99100 -37-36-36 000 1 29 01 -38.5 -41.8 28.70 13 22 111 351 -10000000000000000719354278919532445696 104103105 -37-36-35 003 2 29 02 -39.9 -43.0 28.73 16 28 115 355 -10000000000000000719354278919532445696 108107111 -39-37-35 002 3 29 03 -41.2 -44.5 28.72 18 31 113 353 -10000000000000000719354278919532445696 105107110 -41-38-35 002 4 29 04 -42.4 -46.1 28.72 19 31 115 354 -10000000000000000719354278919532445696 102106108 -42-38-35 002 5 29 05 -42.9 -46.9 28.74 19 31 115 355 -10000000000000000719354278919532445696 97104108 -43-38-35 003 6 29 06 -43.6 -47.7 28.75 19 31 120 0 -10000000000000000719354278919532445696 97103104 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64 31 16 -54.8 -54.8 27.99 12 33 175 55 -10000000000000000719354278919532445696 143117118 -47-44-41 000 65 31 17 -55.4 -55.4 27.98 12 33 173 53 -10000000000000000719354278919532445696 149115 97 -47-44-41 000 66 31 18 -55.7 -55.7 27.96 12 32 170 50 -10000000000000000719354278919532445696 151 95 84 -47-43-41 000 67 31 19 -55.7 -55.7 27.95 12 32 167 46 -10000000000000000719354278919532445696 152 93 92 -47-42-41 000 68 31 20 -56.3 -56.3 27.95 11 31 164 44 -10000000000000000719354278919532445696 152113 65 -47-44-41 000 69 31 21 -57.7 -57.7 27.94 10 30 168 48 -10000000000000000719354278919532445696 162120 58 -47-46-42 000 70 31 22 -58.6 -58.6 27.94 10 27 172 51 -10000000000000000719354278919532445696 140117 99 -48-47-44 000 71 31 23 -58.5 -58.5 27.94 10 27 166 45 -10000000000000000719354278919532445696 164119112 -49-48-45 000 72 01 00 -58.8 -58.8 27.94 11 25 160 39 -10000000000000000719354278919532445696 146116102 -50-47-45 000 73 01 01 -60.1 -60.1 27.95 10 22 156 36 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-42-39-38 000 * 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.