Amundsen-Scott site lat/lon = (-90.0000,0.0000) cell lat/lon = (-89.9951,-120.4520) Forecast initialized at 2025-07-29/12 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 29 12 -38.6 -42.8 28.66 15 19 117 357 -10000000000000000719354278919532445696 97 99100 -37-36-36 000 1 29 13 -38.2 -41.4 28.63 13 23 113 352 -10000000000000000719354278919532445696 104105108 -37-36-35 003 2 29 14 -39.3 -42.5 28.64 15 27 117 356 -10000000000000000719354278919532445696 105106110 -38-36-35 002 3 29 15 -40.1 -43.9 28.65 18 30 110 349 -10000000000000000719354278919532445696 99101108 -40-38-36 003 4 29 16 -41.4 -45.3 28.63 19 30 111 350 -10000000000000000719354278919532445696 98 98104 -42-38-36 003 5 29 17 -42.3 -46.3 28.66 19 30 113 352 -10000000000000000719354278919532445696 97 94106 -43-38-36 004 6 29 18 -44.0 -47.9 28.66 19 32 117 357 -10000000000000000719354278919532445696 99 89105 -44-37-35 003 7 29 19 -45.0 -49.0 28.63 18 30 121 0 -10000000000000000719354278919532445696 99 86106 -45-37-35 001 8 29 20 -45.9 -49.6 28.64 17 30 126 6 -10000000000000000719354278919532445696 103 76103 -45-37-34 001 9 29 21 -46.8 -50.4 28.60 17 30 129 8 -10000000000000000719354278919532445696 105 69 99 -45-36-34 000 10 29 22 -48.3 -51.5 28.63 17 27 131 11 -10000000000000000719354278919532445696 113 66 99 -46-35-33 000 11 29 23 -49.8 -52.7 28.61 15 26 134 14 -10000000000000000719354278919532445696 117 63100 -47-35-33 000 12 30 00 -50.8 -53.4 28.61 14 25 139 19 -10000000000000000719354278919532445696 120 57 88 -47-35-33 000 13 30 01 -51.3 -53.7 28.60 15 26 139 18 -10000000000000000719354278919532445696 122 50 70 -46-34-32 000 14 30 02 -51.5 -53.8 28.58 15 26 139 18 -10000000000000000719354278919532445696 122 46 44 -45-33-32 000 15 30 03 -51.6 -53.7 28.58 15 26 139 18 -10000000000000000719354278919532445696 124 43 40 -43-32-32 000 16 30 04 -51.9 -53.9 28.57 15 27 140 19 -10000000000000000719354278919532445696 124 42 43 -42-32-32 000 17 30 05 -52.3 -54.3 28.56 15 28 140 20 -10000000000000000719354278919532445696 124 41 31 -42-32-31 000 18 30 06 -53.0 -54.5 28.55 15 29 141 20 -10000000000000000719354278919532445696 128 42 32 -42-32-31 000 19 30 07 -53.4 -54.9 28.54 15 28 141 21 -10000000000000000719354278919532445696 129 40 35 -43-32-31 000 20 30 08 -53.7 -55.1 28.54 15 28 140 19 -10000000000000000719354278919532445696 130 37 31 -43-32-31 000 21 30 09 -53.6 -55.1 28.53 15 28 139 18 -10000000000000000719354278919532445696 128 35 31 -43-31-30 000 22 30 10 -54.1 -55.3 28.52 15 28 140 19 -10000000000000000719354278919532445696 132 32 27 -43-31-30 000 23 30 11 -54.6 -55.5 28.51 15 27 142 21 -10000000000000000719354278919532445696 136 24 26 -43-31-30 000 24 30 12 -54.7 -55.6 28.52 15 27 140 20 -10000000000000000719354278919532445696 137 18 15 -43-32-30 000 25 30 13 -55.5 -55.8 28.52 15 28 140 20 -10000000000000000719354278919532445696 144 19 10 -43-32-30 000 26 30 14 -56.0 -56.0 28.51 15 27 141 21 -10000000000000000719354278919532445696 151 19 12 -42-32-30 000 27 30 15 -57.0 -57.0 28.51 14 27 142 22 -10000000000000000719354278919532445696 164 22 12 -40-32-30 000 28 30 16 -57.9 -57.9 28.50 13 26 144 24 -10000000000000000719354278919532445696 172 22 10 -39-31-31 000 29 30 17 -58.7 -58.7 28.49 12 26 148 27 -10000000000000000719354278919532445696 166 22 17 -39-31-31 000 30 30 18 -59.5 -59.5 28.49 12 26 150 30 -10000000000000000719354278919532445696 172 24 20 -38-31-31 000 31 30 19 -60.1 -60.1 28.48 11 26 154 34 -10000000000000000719354278919532445696 133 25 22 -37-31-31 000 32 30 20 -60.5 -60.5 28.47 10 24 157 37 -10000000000000000719354278919532445696 162 26 24 -35-31-31 000 33 30 21 -60.6 -60.6 28.46 10 24 158 38 -10000000000000000719354278919532445696 130 27 22 -35-31-31 000 34 30 22 -60.7 -60.7 28.45 10 24 160 40 -10000000000000000719354278919532445696 132 29 18 -34-31-31 000 35 30 23 -61.7 -61.7 28.44 9 24 169 48 -10000000000000000719354278919532445696 131 32 18 -34-31-32 000 36 31 00 -62.8 -62.8 28.42 9 21 179 58 -10000000000000000719354278919532445696 145 36 21 -34-32-32 000 37 31 01 -62.1 -62.1 28.40 10 22 179 59 -10000000000000000719354278919532445696 135 41 24 -34-33-33 000 38 31 02 -62.6 -62.6 28.38 9 23 187 67 -10000000000000000719354278919532445696 181 40 22 -35-33-33 000 39 31 03 -61.6 -61.6 28.35 10 23 194 73 -10000000000000000719354278919532445696 138 31 24 -35-33-33 000 40 31 04 -61.6 -61.6 28.32 10 24 198 77 -10000000000000000719354278919532445696 176 31 26 -36-33-33 000 41 31 05 -61.1 -61.1 28.28 11 25 201 81 -10000000000000000719354278919532445696 147 26 21 -36-34-34 000 42 31 06 -60.1 -60.1 28.26 11 28 202 82 -10000000000000000719354278919532445696 129 38 21 -35-34-34 000 43 31 07 -59.5 -59.5 28.23 11 28 202 82 -10000000000000000719354278919532445696 132 58 44 -35-35-35 000 44 31 08 -58.9 -58.9 28.19 11 28 200 79 -10000000000000000719354278919532445696 158 46 44 -35-34-35 000 45 31 09 -57.7 -57.7 28.15 11 31 195 75 -10000000000000000719354278919532445696 161 46 44 -36-35-35 000 46 31 10 -56.3 -56.3 28.12 12 32 187 67 -10000000000000000719354278919532445696 161 38 36 -39-35-35 000 47 31 11 -56.1 -56.1 28.11 12 33 183 63 -10000000000000000719354278919532445696 168 36 27 -42-36-35 000 48 31 12 -55.7 -55.7 28.09 13 33 179 58 -10000000000000000719354278919532445696 156 54 20 -44-39-35 000 49 31 13 -56.2 -56.2 28.07 13 33 182 62 -10000000000000000719354278919532445696 164 78 24 -46-42-36 000 50 31 14 -56.1 -56.1 28.04 13 34 182 62 -10000000000000000719354278919532445696 157 82 25 -47-43-37 000 51 31 15 -56.3 -56.3 28.03 13 34 180 59 -10000000000000000719354278919532445696 161119 25 -47-43-38 000 52 31 16 -55.6 -55.6 28.02 12 34 173 53 -10000000000000000719354278919532445696 153122102 -47-42-38 000 53 31 17 -55.3 -55.3 28.02 12 34 171 51 -10000000000000000719354278919532445696 148122112 -47-44-38 000 54 31 18 -54.6 -54.6 28.00 12 34 165 45 -10000000000000000719354278919532445696 139123102 -47-44-40 000 55 31 19 -54.3 -54.3 28.00 12 34 161 40 -10000000000000000719354278919532445696 138121 92 -47-44-40 000 56 31 20 -54.3 -54.3 27.99 12 35 157 36 -10000000000000000719354278919532445696 138118115 -47-44-41 000 57 31 21 -53.3 -54.0 27.99 13 35 153 33 -10000000000000000719354278919532445696 132118 74 -47-44-41 000 58 31 22 -53.7 -53.8 28.00 13 35 154 33 -10000000000000000719354278919532445696 138123 60 -47-46-42 000 59 31 23 -54.6 -54.6 28.00 12 34 153 33 -10000000000000000719354278919532445696 142120 70 -48-47-43 000 60 01 00 -54.8 -54.8 28.01 12 32 153 32 -10000000000000000719354278919532445696 142120 87 -49-47-44 000 61 01 01 -55.3 -55.3 28.01 13 32 155 34 -10000000000000000719354278919532445696 146118106 -49-47-44 000 62 01 02 -56.7 -56.7 28.01 12 30 154 34 -10000000000000000719354278919532445696 158121114 -50-48-44 000 63 01 03 -57.7 -57.7 28.01 12 29 157 36 -10000000000000000719354278919532445696 166119115 -51-48-45 000 64 01 04 -58.6 -58.6 28.02 12 27 158 37 -10000000000000000719354278919532445696 172112119 -51-48-45 000 65 01 05 -60.0 -60.0 28.02 11 26 159 39 -10000000000000000719354278919532445696 173116115 -52-49-47 000 66 01 06 -61.2 -61.2 28.03 11 25 162 41 -10000000000000000719354278919532445696 133117110 -53-50-47 000 67 01 07 -62.7 -62.7 28.04 10 25 162 42 -10000000000000000719354278919532445696 138119114 -54-50-48 000 68 01 08 -63.6 -63.6 28.05 9 21 161 41 -10000000000000000719354278919532445696 138109106 -55-50-49 000 69 01 09 -65.0 -65.0 28.06 10 20 167 46 -10000000000000000719354278919532445696 176116 83 -55-51-49 000 70 01 10 -66.4 -66.4 28.07 9 20 172 52 -10000000000000000719354278919532445696 149117 78 -56-51-48 000 71 01 11 -67.5 -67.5 28.08 9 19 173 52 -10000000000000000719354278919532445696 147122 71 -56-51-47 000 72 01 12 -68.4 -68.4 28.09 9 17 172 52 -10000000000000000719354278919532445696 160118 70 -56-51-47 000 73 01 13 -69.0 -69.0 28.10 9 17 172 51 -10000000000000000719354278919532445696 169121 76 -55-51-46 000 74 01 14 -69.4 -69.4 28.11 8 17 169 49 -10000000000000000719354278919532445696 168123 83 -55-50-45 000 75 01 15 -70.1 -70.1 28.12 8 16 170 50 -10000000000000000719354278919532445696 156122 76 -54-49-45 000 76 01 16 -70.1 -70.1 28.13 9 17 168 47 -10000000000000000719354278919532445696 177121 66 -54-48-44 000 77 01 17 -70.5 -70.5 28.14 8 17 167 47 -10000000000000000719354278919532445696 161121 50 -53-47-43 000 78 01 18 -70.4 -70.4 28.14 8 17 163 42 -10000000000000000719354278919532445696 174123 40 -53-46-42 000 79 01 19 -69.2 -69.2 28.15 7 17 167 47 -10000000000000000719354278919532445696 168122 47 -52-46-42 000 80 01 20 -67.8 -67.8 28.16 6 17 164 43 -10000000000000000719354278919532445696 180123 83 -51-45-41 000 81 01 21 -67.9 -67.9 28.17 7 17 159 38 -10000000000000000719354278919532445696 147119 84 -51-44-41 000 82 01 22 -67.2 -67.2 28.18 8 17 150 29 -10000000000000000719354278919532445696 162120105 -50-44-41 000 83 01 23 -67.0 -67.0 28.19 8 16 152 32 -10000000000000000719354278919532445696 148120107 -50-44-41 000 84 02 00 -67.5 -67.5 28.21 7 16 156 35 -10000000000000000719354278919532445696 135122106 -50-44-41 000 85 02 01 -67.8 -67.8 28.21 9 17 152 32 -10000000000000000719354278919532445696 153122116 -49-43-41 000 86 02 02 -67.5 -67.5 28.22 7 16 159 39 -10000000000000000719354278919532445696 167120113 -48-43-40 000 87 02 03 -67.9 -67.9 28.23 7 16 168 47 -10000000000000000719354278919532445696 172117116 -48-43-40 000 88 02 04 -67.1 -67.1 28.23 8 17 154 34 -10000000000000000719354278919532445696 171111115 -47-42-40 000 89 02 05 -66.9 -66.9 28.24 8 17 154 33 -10000000000000000719354278919532445696 147101114 -47-42-39 000 90 02 06 -65.7 -65.7 28.24 7 19 149 28 -10000000000000000719354278919532445696 148 90113 -46-41-39 000 91 02 07 -66.4 -66.4 28.25 6 14 165 45 -10000000000000000719354278919532445696 134 88105 -46-41-38 000 92 02 08 -64.8 -64.8 28.26 7 18 148 28 -10000000000000000719354278919532445696 147 79104 -46-41-38 000 93 02 09 -65.5 -65.5 28.27 7 15 156 35 -10000000000000000719354278919532445696 137 76108 -46-41-38 000 94 02 10 -65.6 -65.6 28.28 7 15 154 33 -10000000000000000719354278919532445696 183 77108 -46-41-38 000 95 02 11 -66.2 -66.2 28.29 7 14 158 38 -10000000000000000719354278919532445696 169 76107 -45-40-37 000 96 02 12 -65.7 -65.7 28.29 7 17 157 37 -10000000000000000719354278919532445696 186 77105 -45-40-37 000 97 02 13 -64.9 -64.9 28.29 7 17 149 29 -10000000000000000719354278919532445696 143 70106 -45-40-37 000 98 02 14 -63.0 -63.0 28.31 8 15 139 19 -10000000000000000719354278919532445696 147 78108 -45-40-37 000 99 02 15 -62.6 -62.6 28.31 9 13 133 13 -10000000000000000719354278919532445696 163 78105 -45-39-37 001 100 02 16 -63.3 -63.3 28.31 8 14 139 18 -10000000000000000719354278919532445696 140 77107 -45-38-37 000 101 02 17 -62.3 -62.3 28.32 9 13 133 12 -10000000000000000719354278919532445696 167 80114 -44-38-37 000 102 02 18 -62.1 -62.1 28.32 9 14 130 9 -10000000000000000719354278919532445696 177 91107 -44-37-37 001 103 02 19 -62.6 -62.6 28.33 9 15 127 6 -10000000000000000719354278919532445696 146 91119 -43-37-37 000 104 02 20 -63.0 -63.0 28.33 9 13 129 8 -10000000000000000719354278919532445696 165 84119 -42-36-36 000 105 02 21 -64.0 -64.0 28.33 9 17 128 8 -10000000000000000719354278919532445696 165 89122 -42-36-36 000 106 02 22 -64.3 -64.3 28.34 9 18 129 8 -10000000000000000719354278919532445696 171 88121 -41-36-36 000 107 02 23 -64.4 -64.4 28.34 9 18 128 8 -10000000000000000719354278919532445696 140 89123 -41-36-36 000 108 03 00 -64.0 -64.0 28.34 9 17 128 8 -10000000000000000719354278919532445696 154120114 -40-36-36 000 109 03 01 -64.0 -64.0 28.34 10 21 127 7 -10000000000000000719354278919532445696 183120 96 -40-36-36 000 110 03 02 -62.3 -62.3 28.33 11 26 119 359 -10000000000000000719354278919532445696 151118 93 -42-36-36 000 111 03 03 -62.6 -62.6 28.32 11 22 123 2 -10000000000000000719354278919532445696 152111 94 -42-36-36 000 112 03 04 -62.0 -62.0 28.31 12 27 122 1 -10000000000000000719354278919532445696 182 95 91 -41-36-35 000 113 03 05 -59.8 -59.8 28.31 12 31 115 354 -10000000000000000719354278919532445696 151 84 97 -44-36-35 000 114 03 06 -57.2 -58.2 28.30 12 30 107 346 -10000000000000000719354278919532445696 135 79103 -46-36-35 001 115 03 07 -55.6 -57.4 28.30 12 29 106 346 -10000000000000000719354278919532445696 124 89104 -46-36-36 002 116 03 08 -54.2 -56.7 28.30 13 30 107 346 -10000000000000000719354278919532445696 116 99107 -47-37-36 003 117 03 09 -52.8 -56.1 28.29 13 29 108 348 -10000000000000000719354278919532445696 107104104 -47-37-36 004 118 03 10 -51.6 -55.4 28.28 13 28 106 345 -10000000000000000719354278919532445696 101104106 -47-37-36 007 119 03 11 -50.1 -54.4 28.27 15 29 103 343 -10000000000000000719354278919532445696 98104107 -46-37-36 008 120 03 12 -48.5 -52.7 28.25 16 29 99 339 -10000000000000000719354278919532445696 97103104 -45-37-36 007 * 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.