Amundsen-Scott site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-07-28/00 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 28 00 -39.2 -45.8 28.66 18 24 115 355 -10000000000000000719354278919532445696 75 79 21 -37-36-35 000 1 28 01 -40.9 -44.0 28.65 14 27 117 356 -10000000000000000719354278919532445696 107 95 34 -37-36-35 000 2 28 02 -40.7 -43.4 28.66 19 36 112 351 -10000000000000000719354278919532445696 114108 60 -39-37-36 000 3 28 03 -41.3 -44.6 28.70 22 38 107 346 -10000000000000000719354278919532445696 106114 99 -42-39-37 000 4 28 04 -41.4 -45.4 28.69 24 38 106 345 -10000000000000000719354278919532445696 97108105 -42-39-37 004 5 28 05 -41.2 -45.2 28.70 24 38 107 347 -10000000000000000719354278919532445696 96105105 -42-39-36 009 6 28 06 -41.2 -45.3 28.73 23 36 106 345 -10000000000000000719354278919532445696 96107105 -42-40-36 006 7 28 07 -42.3 -46.3 28.72 23 34 109 348 -10000000000000000719354278919532445696 97107107 -43-40-36 004 8 28 08 -43.2 -47.3 28.73 21 33 111 351 -10000000000000000719354278919532445696 97106108 -44-39-36 003 9 28 09 -43.8 -47.9 28.73 21 32 114 353 -10000000000000000719354278919532445696 97105105 -44-38-36 004 10 28 10 -44.7 -48.9 28.73 19 28 116 356 -10000000000000000719354278919532445696 96105106 -45-39-36 005 11 28 11 -44.9 -49.0 28.75 20 29 117 356 -10000000000000000719354278919532445696 97103102 -45-37-35 004 12 28 12 -44.8 -49.0 28.77 17 27 117 357 -10000000000000000719354278919532445696 97104106 -45-38-35 003 13 28 13 -44.9 -49.1 28.75 19 28 117 356 -10000000000000000719354278919532445696 97102104 -45-37-35 003 14 28 14 -45.4 -49.6 28.75 18 28 117 357 -10000000000000000719354278919532445696 97102103 -45-37-35 004 15 28 15 -45.7 -49.9 28.76 17 28 118 357 -10000000000000000719354278919532445696 97103104 -45-36-35 003 16 28 16 -45.9 -50.0 28.77 17 27 119 359 -10000000000000000719354278919532445696 97104105 -45-36-35 003 17 28 17 -45.8 -50.0 28.77 17 27 119 359 -10000000000000000719354278919532445696 97104105 -45-36-34 003 18 28 18 -45.9 -50.0 28.78 16 28 121 1 -10000000000000000719354278919532445696 97104105 -46-36-34 003 19 28 19 -46.2 -50.4 28.77 16 26 122 1 -10000000000000000719354278919532445696 97104104 -46-36-34 003 20 28 20 -46.6 -50.8 28.76 17 27 123 2 -10000000000000000719354278919532445696 97104104 -46-36-34 003 21 28 21 -46.9 -51.1 28.77 16 27 124 3 -10000000000000000719354278919532445696 97104104 -46-35-34 003 22 28 22 -47.2 -51.4 28.77 16 26 125 5 -10000000000000000719354278919532445696 97103105 -46-35-34 004 23 28 23 -47.3 -51.5 28.76 16 26 126 6 -10000000000000000719354278919532445696 97104106 -46-35-34 004 24 29 00 -47.2 -51.4 28.76 16 27 125 5 -10000000000000000719354278919532445696 97103104 -45-34-33 004 25 29 01 -47.0 -51.2 28.76 15 27 126 5 -10000000000000000719354278919532445696 97104105 -45-34-33 004 26 29 02 -46.6 -50.8 28.76 16 27 125 4 -10000000000000000719354278919532445696 97104105 -45-34-33 003 27 29 03 -46.1 -50.2 28.75 15 26 125 5 -10000000000000000719354278919532445696 97104103 -45-34-33 002 28 29 04 -45.6 -49.8 28.73 15 26 125 5 -10000000000000000719354278919532445696 97104104 -45-34-33 003 29 29 05 -46.0 -50.1 28.72 16 25 127 6 -10000000000000000719354278919532445696 97104105 -45-34-33 004 30 29 06 -47.0 -51.2 28.73 16 26 128 8 -10000000000000000719354278919532445696 97106103 -44-33-33 003 31 29 07 -47.5 -51.6 28.72 16 27 128 8 -10000000000000000719354278919532445696 98105102 -43-33-33 003 32 29 08 -47.2 -51.1 28.71 16 27 127 7 -10000000000000000719354278919532445696 102 86104 -43-33-33 002 33 29 09 -47.7 -51.2 28.70 17 27 129 8 -10000000000000000719354278919532445696 108 67104 -44-33-33 001 34 29 10 -48.7 -52.0 28.70 17 28 131 11 -10000000000000000719354278919532445696 110 60102 -44-33-33 000 35 29 11 -49.5 -52.7 28.70 16 28 134 14 -10000000000000000719354278919532445696 114 50 79 -43-33-33 000 36 29 12 -50.0 -52.9 28.69 15 28 135 15 -10000000000000000719354278919532445696 117 46 46 -43-33-33 000 37 29 13 -50.3 -53.2 28.68 15 28 136 15 -10000000000000000719354278919532445696 117 44 40 -44-33-33 000 38 29 14 -50.5 -53.4 28.68 15 28 136 16 -10000000000000000719354278919532445696 116 43 37 -44-33-33 000 39 29 15 -50.7 -53.6 28.67 15 28 136 16 -10000000000000000719354278919532445696 116 41 35 -43-33-33 000 40 29 16 -51.4 -54.1 28.67 15 28 137 16 -10000000000000000719354278919532445696 117 41 32 -43-33-33 000 41 29 17 -52.4 -54.6 28.66 15 29 140 20 -10000000000000000719354278919532445696 123 43 29 -41-33-33 000 42 29 18 -52.8 -54.8 28.65 14 28 140 20 -10000000000000000719354278919532445696 124 48 27 -40-33-33 000 43 29 19 -53.0 -55.0 28.64 15 29 143 23 -10000000000000000719354278919532445696 125 44 38 -39-32-33 000 44 29 20 -53.3 -55.0 28.62 14 29 144 23 -10000000000000000719354278919532445696 128 45 46 -39-33-33 000 45 29 21 -53.7 -55.1 28.61 15 30 145 24 -10000000000000000719354278919532445696 130 56 46 -39-33-32 000 46 29 22 -53.7 -55.2 28.59 16 30 144 23 -10000000000000000719354278919532445696 130 55 35 -39-33-33 000 47 29 23 -53.5 -55.2 28.59 15 30 143 22 -10000000000000000719354278919532445696 128 51 32 -40-33-33 000 48 30 00 -53.1 -55.0 28.59 16 30 142 21 -10000000000000000719354278919532445696 125 48 39 -40-32-32 000 49 30 01 -53.1 -54.9 28.57 15 29 140 20 -10000000000000000719354278919532445696 126 46 33 -42-32-32 000 50 30 02 -53.4 -55.0 28.56 15 29 139 18 -10000000000000000719354278919532445696 128 39 28 -43-32-32 000 51 30 03 -53.3 -55.0 28.55 16 30 136 16 -10000000000000000719354278919532445696 127 38 25 -42-32-32 000 52 30 04 -52.9 -54.9 28.55 16 29 134 13 -10000000000000000719354278919532445696 124 38 21 -43-32-32 000 53 30 05 -52.9 -54.8 28.55 15 30 134 14 -10000000000000000719354278919532445696 125 43 17 -43-32-32 000 54 30 06 -52.8 -54.7 28.55 16 31 134 14 -10000000000000000719354278919532445696 125 47 17 -42-32-32 000 55 30 07 -53.0 -54.7 28.54 15 31 135 14 -10000000000000000719354278919532445696 128 47 25 -42-32-32 000 56 30 08 -53.6 -54.8 28.54 15 32 135 14 -10000000000000000719354278919532445696 131 40 30 -41-32-32 000 57 30 09 -54.0 -54.9 28.54 15 33 134 14 -10000000000000000719354278919532445696 135 31 30 -41-32-32 000 58 30 10 -53.8 -54.8 28.53 16 34 134 14 -10000000000000000719354278919532445696 134 26 21 -40-32-31 000 59 30 11 -54.4 -54.9 28.53 15 35 136 15 -10000000000000000719354278919532445696 139 24 22 -40-32-31 000 60 30 12 -54.6 -54.9 28.53 15 36 137 17 -10000000000000000719354278919532445696 142 19 12 -40-31-31 000 61 30 13 -54.5 -54.9 28.52 16 38 136 15 -10000000000000000719354278919532445696 143 19 11 -39-31-31 000 62 30 14 -53.7 -54.6 28.51 17 40 133 12 -10000000000000000719354278919532445696 136 18 27 -39-31-31 000 63 30 15 -53.3 -54.4 28.51 18 41 131 11 -10000000000000000719354278919532445696 133 22 23 -39-31-31 000 64 30 16 -53.1 -54.2 28.50 18 42 131 11 -10000000000000000719354278919532445696 133 27 22 -38-31-32 000 65 30 17 -53.0 -54.2 28.48 18 42 131 11 -10000000000000000719354278919532445696 133 26 20 -38-31-32 000 66 30 18 -53.0 -54.1 28.47 18 42 131 11 -10000000000000000719354278919532445696 133 35 21 -38-32-32 000 67 30 19 -52.5 -53.8 28.47 18 42 131 11 -10000000000000000719354278919532445696 132 35 30 -37-32-32 000 68 30 20 -52.3 -53.5 28.47 17 42 132 12 -10000000000000000719354278919532445696 132 38 36 -37-32-32 000 69 30 21 -52.2 -53.4 28.45 17 40 136 16 -10000000000000000719354278919532445696 133 44 41 -36-33-33 000 70 30 22 -52.0 -53.0 28.43 15 38 138 18 -10000000000000000719354278919532445696 136 44 40 -35-33-33 000 71 30 23 -51.5 -52.6 28.41 16 38 140 20 -10000000000000000719354278919532445696 135 42 43 -35-33-33 000 72 31 00 -51.7 -52.6 28.39 14 37 144 24 -10000000000000000719354278919532445696 138 43 48 -35-33-33 000 73 31 01 -51.9 -52.6 28.37 14 34 148 28 -10000000000000000719354278919532445696 140 42 48 -35-33-33 000 74 31 02 -53.0 -53.0 28.34 12 33 155 35 -10000000000000000719354278919532445696 145 40 49 -35-33-34 000 75 31 03 -53.3 -53.3 28.31 12 32 158 37 -10000000000000000719354278919532445696 147 44 50 -35-34-34 000 76 31 04 -53.1 -53.1 28.28 12 32 161 41 -10000000000000000719354278919532445696 148 50 55 -36-34-35 000 77 31 05 -53.2 -53.2 28.25 11 32 166 46 -10000000000000000719354278919532445696 147 46 55 -36-35-35 000 78 31 06 -53.6 -53.6 28.21 11 32 170 50 -10000000000000000719354278919532445696 148 39 53 -37-34-35 000 79 31 07 -54.1 -54.1 28.18 11 32 173 52 -10000000000000000719354278919532445696 150 39 45 -38-35-35 000 80 31 08 -54.3 -54.3 28.14 11 31 175 55 -10000000000000000719354278919532445696 150 41 42 -39-35-35 000 81 31 09 -55.5 -55.5 28.11 11 30 177 57 -10000000000000000719354278919532445696 152 43 39 -40-36-36 000 82 31 10 -55.8 -55.8 28.07 11 30 175 55 -10000000000000000719354278919532445696 154 45 38 -42-37-36 000 83 31 11 -56.4 -56.4 28.04 11 30 174 54 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-10000000000000000719354278919532445696 155 83 95 -51-43-39 000 103 01 07 -63.9 -63.9 28.05 11 22 138 17 -10000000000000000719354278919532445696 151 89106 -52-43-39 000 104 01 08 -63.7 -63.7 28.08 11 20 133 13 -10000000000000000719354278919532445696 159 99105 -53-43-39 000 105 01 09 -63.5 -63.5 28.11 10 20 131 10 -10000000000000000719354278919532445696 168104109 -54-44-40 001 106 01 10 -63.4 -63.4 28.11 12 17 138 17 -10000000000000000719354278919532445696 153104103 -54-42-39 001 107 01 11 -63.1 -63.1 28.12 11 18 140 19 -10000000000000000719354278919532445696 182106105 -54-42-39 001 108 01 12 -62.6 -62.6 28.14 11 17 138 17 -10000000000000000719354278919532445696 182107103 -53-42-39 001 109 01 13 -62.1 -62.1 28.16 11 16 138 17 -10000000000000000719354278919532445696 177108105 -53-42-39 001 110 01 14 -61.5 -61.5 28.18 10 15 136 16 -10000000000000000719354278919532445696 167107106 -53-43-40 001 111 01 15 -61.0 -61.0 28.19 11 16 140 20 -10000000000000000719354278919532445696 166104102 -52-42-40 001 112 01 16 -60.9 -60.9 28.19 11 16 144 23 -10000000000000000719354278919532445696 175103101 -51-42-39 001 113 01 17 -61.1 -61.1 28.20 10 17 146 25 -10000000000000000719354278919532445696 153104103 -50-42-39 001 114 01 18 -61.4 -61.4 28.21 10 19 144 24 -10000000000000000719354278919532445696 171104105 -50-41-39 000 115 01 19 -61.9 -61.9 28.21 10 20 149 29 -10000000000000000719354278919532445696 173104106 -49-41-39 000 116 01 20 -62.7 -62.7 28.22 10 21 154 33 -10000000000000000719354278919532445696 175105104 -49-40-39 000 117 01 21 -63.1 -63.1 28.24 9 21 157 36 -10000000000000000719354278919532445696 158107107 -49-40-39 000 118 01 22 -63.2 -63.2 28.25 9 21 157 37 -10000000000000000719354278919532445696 170107107 -49-40-39 000 119 01 23 -63.1 -63.1 28.26 10 21 156 36 -10000000000000000719354278919532445696 165109106 -49-40-39 000 120 02 00 -63.3 -63.3 28.27 10 21 158 37 -10000000000000000719354278919532445696 155108105 -48-40-39 000 * 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.