Amundsen-Scott site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-07-27/00 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 27 00 -35.0 -39.0 28.48 18 25 80 320 -10000000000000000719354278919532445696 97 99100 -34-34-34 000 1 27 01 -34.9 -38.0 28.47 16 30 75 314 -10000000000000000719354278919532445696 104104101 -34-34-34 002 2 27 02 -34.7 -37.9 28.50 18 32 85 324 -10000000000000000719354278919532445696 103106109 -35-34-33 003 3 27 03 -34.8 -38.0 28.53 20 34 88 328 -10000000000000000719354278919532445696 102111116 -35-35-34 003 4 27 04 -34.8 -38.3 28.53 21 35 93 333 -10000000000000000719354278919532445696 99106107 -35-34-33 003 5 27 05 -34.7 -38.1 28.51 21 38 99 339 -10000000000000000719354278919532445696 100108102 -35-33-32 005 6 27 06 -34.0 -37.4 28.53 22 39 97 336 -10000000000000000719354278919532445696 100108108 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28 21 -45.5 -49.6 28.83 15 25 121 1 -10000000000000000719354278919532445696 97104103 -44-35-35 004 46 28 22 -45.0 -49.1 28.83 16 26 122 1 -10000000000000000719354278919532445696 98104103 -43-35-34 004 47 28 23 -44.6 -48.7 28.82 16 25 124 3 -10000000000000000719354278919532445696 98105101 -43-35-33 003 48 29 00 -44.5 -48.6 28.82 16 27 124 4 -10000000000000000719354278919532445696 97104102 -43-35-33 002 49 29 01 -44.0 -48.1 28.82 16 27 123 2 -10000000000000000719354278919532445696 97102103 -42-34-34 003 50 29 02 -44.2 -48.3 28.81 16 27 125 5 -10000000000000000719354278919532445696 97103102 -42-34-33 004 51 29 03 -45.6 -49.6 28.80 16 25 131 10 -10000000000000000719354278919532445696 98104103 -43-33-33 003 52 29 04 -46.5 -50.4 28.80 16 26 128 7 -10000000000000000719354278919532445696 100105102 -43-33-33 002 53 29 05 -48.0 -51.4 28.79 16 28 127 7 -10000000000000000719354278919532445696 109112 87 -42-32-32 001 54 29 06 -47.6 -50.8 28.79 17 30 125 5 -10000000000000000719354278919532445696 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-10000000000000000719354278919532445696 115 52 36 -37-31-32 000 65 29 17 -47.0 -50.7 28.68 18 34 131 11 -10000000000000000719354278919532445696 104 43 36 -38-31-32 000 66 29 18 -47.2 -50.1 28.67 18 34 130 10 -10000000000000000719354278919532445696 117 43 39 -39-31-31 000 67 29 19 -47.7 -50.2 28.67 18 33 129 9 -10000000000000000719354278919532445696 121 43 40 -40-31-31 000 68 29 20 -48.4 -50.9 28.66 18 33 130 9 -10000000000000000719354278919532445696 123 44 39 -41-31-31 000 69 29 21 -48.8 -51.4 28.65 17 33 129 9 -10000000000000000719354278919532445696 122 47 39 -41-31-31 000 70 29 22 -49.1 -51.7 28.65 16 32 129 9 -10000000000000000719354278919532445696 122 50 39 -42-32-31 000 71 29 23 -49.6 -52.3 28.65 16 32 130 9 -10000000000000000719354278919532445696 121 50 37 -42-32-31 000 72 30 00 -50.1 -52.5 28.66 16 33 129 9 -10000000000000000719354278919532445696 123 53 36 -42-32-32 000 73 30 01 -50.5 -52.8 28.66 16 34 130 9 -10000000000000000719354278919532445696 123 53 35 -41-32-32 000 74 30 02 -50.4 -52.7 28.65 16 34 129 9 -10000000000000000719354278919532445696 124 53 31 -40-32-32 000 75 30 03 -50.8 -53.0 28.65 16 34 131 11 -10000000000000000719354278919532445696 124 49 37 -40-32-32 000 76 30 04 -51.5 -53.4 28.65 16 36 132 11 -10000000000000000719354278919532445696 125 40 39 -39-32-32 000 77 30 05 -51.5 -53.5 28.66 16 38 131 11 -10000000000000000719354278919532445696 124 32 32 -38-31-32 000 78 30 06 -52.0 -53.9 28.66 16 40 132 12 -10000000000000000719354278919532445696 123 35 39 -37-30-31 000 79 30 07 -52.0 -54.0 28.66 17 40 131 11 -10000000000000000719354278919532445696 122 31 43 -36-30-31 000 80 30 08 -52.4 -54.1 28.66 16 36 133 13 -10000000000000000719354278919532445696 124 16 36 -36-30-31 000 81 30 09 -52.8 -54.1 28.66 16 35 137 17 -10000000000000000719354278919532445696 131 13 31 -36-31-31 000 82 30 10 -53.3 -54.1 28.66 15 34 141 20 -10000000000000000719354278919532445696 134 13 40 -37-31-31 000 83 30 11 -53.0 -53.9 28.65 15 34 141 21 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000 112 31 16 -69.8 -69.8 28.06 8 14 187 66 -10000000000000000719354278919532445696 159107 28 -49-42-39 000 113 31 17 -69.7 -69.7 28.06 8 14 183 62 -10000000000000000719354278919532445696 168 93 34 -48-41-37 000 114 31 18 -69.7 -69.7 28.06 9 15 180 60 -10000000000000000719354278919532445696 161 82 26 -47-40-37 000 115 31 19 -70.2 -70.2 28.07 7 15 178 58 -10000000000000000719354278919532445696 183 77 27 -47-40-37 000 116 31 20 -70.0 -70.0 28.07 9 16 180 60 -10000000000000000719354278919532445696 186 68 40 -45-39-36 000 117 31 21 -68.9 -68.9 28.09 6 15 178 57 -10000000000000000719354278919532445696 174 67 67 -45-39-36 000 118 31 22 -62.9 -62.9 28.10 5 14 155 35 -10000000000000000719354278919532445696 161 79100 -45-39-37 000 119 31 23 -58.6 -59.6 28.11 7 13 124 3 -10000000000000000719354278919532445696 133102104 -45-40-38 002 120 01 00 -57.8 -59.0 28.12 9 18 118 357 -10000000000000000719354278919532445696 128102 94 -44-39-37 004 * 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.