USAP Lower Erebus Hut (LEH) site lat/lon = (-76.4583,-107.7820) cell lat/lon = (-76.4514,-107.8927) Forecast initialized at 2026-02-02/00 UTC MPAS cell scale: 5.4 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 02 00 -9.9 -12.5 29.02 8 12 194 86 -003 77 69 55 -9 -9 -8 000 1 02 01 -10.4 -12.8 29.00 8 13 198 90 001 87 70 59 -8 -8 -8 000 2 02 02 -11.3 -13.3 29.01 8 15 198 90 003 93 68 60 -8 -8 -7 000 3 02 03 -12.2 -13.7 29.02 9 15 194 86 003 99 62 62 -7 -7 -7 000 4 02 04 -12.7 -13.8 29.02 10 17 188 80 003 104 58 62 -7 -7 -7 000 5 02 05 -13.4 -14.0 29.01 10 18 186 78 004 110 56 62 -7 -7 -7 000 6 02 06 -15.2 -15.6 29.01 10 19 186 78 004 115 56 62 -7 -7 -7 000 7 02 07 -16.3 -16.7 29.01 10 18 185 77 003 116 57 64 -7 -7 -7 000 8 02 08 -17.1 -17.5 28.98 11 18 182 74 002 117 60 64 -7 -7 -7 000 9 02 09 -17.6 -18.0 29.00 11 18 179 71 003 118 61 64 -7 -7 -7 000 10 02 10 -18.0 -18.5 29.01 11 18 179 71 004 118 61 63 -7 -7 -7 000 11 02 11 -18.2 -18.9 28.99 10 17 178 70 004 115 63 62 -7 -7 -7 000 12 02 12 -17.7 -18.9 28.99 10 17 177 69 003 109 61 62 -7 -7 -7 000 13 02 13 -16.9 -18.3 28.99 9 16 176 68 003 106 60 62 -7 -7 -7 000 14 02 14 -15.6 -17.5 28.99 8 15 173 65 002 99 59 61 -7 -7 -7 000 15 02 15 -14.2 -16.4 29.01 8 12 170 62 002 94 60 62 -7 -7 -7 000 16 02 16 -13.6 -15.9 29.01 8 8 168 60 000 92 60 61 -7 -7 -7 000 17 02 17 -12.5 -14.8 29.02 6 8 167 59 000 91 61 59 -8 -7 -7 000 18 02 18 -11.3 -13.7 29.01 5 7 164 56 000 91 61 57 -8 -7 -7 000 19 02 19 -10.6 -13.2 29.01 4 5 168 60 000 89 61 56 -8 -7 -7 000 20 02 20 -10.1 -12.7 29.01 5 5 172 64 000 88 61 53 -8 -7 -6 000 21 02 21 -9.8 -12.3 29.01 4 5 180 72 000 88 61 55 -8 -7 -6 000 22 02 22 -9.6 -12.1 29.02 5 5 187 79 000 88 61 59 -8 -7 -6 000 23 02 23 -9.7 -12.0 29.03 4 5 180 72 000 89 60 67 -8 -7 -6 000 24 03 00 -10.2 -12.4 29.02 4 6 174 66 001 89 61 69 -8 -7 -6 000 25 03 01 -11.2 -13.3 29.02 4 6 171 63 000 91 62 66 -8 -7 -6 000 26 03 02 -12.5 -14.1 29.02 4 5 162 54 000 98 62 65 -9 -7 -5 000 27 03 03 -13.9 -14.9 29.02 6 6 158 50 000 107 63 63 -9 -7 -5 000 28 03 04 -14.9 -15.4 29.02 7 7 150 42 000 114 63 60 -9 -7 -6 000 29 03 05 -16.0 -16.6 29.01 7 7 148 40 000 115 65 59 -9 -8 -6 000 30 03 06 -17.2 -17.7 29.00 7 7 145 38 000 117 64 53 -9 -7 -6 000 31 03 07 -18.2 -18.8 29.00 7 7 142 34 001 118 63 52 -9 -7 -6 000 32 03 08 -18.6 -19.1 29.00 7 8 135 27 000 119 67 60 -9 -8 -6 000 33 03 09 -18.8 -19.3 28.98 7 10 124 16 001 119 60 70 -8 -8 -7 000 34 03 10 -18.5 -18.9 28.97 7 11 110 3 -001 119 63 75 -9 -8 -8 000 35 03 11 -17.5 -17.8 28.96 7 10 99 351 -003 118 87 78 -9 -9 -8 000 36 03 12 -15.6 -16.6 28.95 8 11 96 348 -003 107104106 -9 -7 -7 005 37 03 13 -14.3 -16.1 28.94 9 10 93 346 -003 99101102 -10 -7 -7 090 38 03 14 -12.8 -14.4 28.92 8 13 86 339 -007 98103109 -10 -8 -8 100 39 03 15 -11.0 -12.4 28.90 10 16 74 326 -006 99109109 -10 -9 -8 017 40 03 16 -9.7 -11.0 28.89 9 16 59 312 002 99109109 -10 -9 -9 016 41 03 17 -8.6 -9.8 28.88 8 15 47 299 002 99110109 -10-10-10 027 42 03 18 -7.8 -9.0 28.87 8 13 36 288 004 98110109 -9-10-10 013 43 03 19 -7.3 -8.5 28.86 8 12 29 281 -001 96110109 -8-10-10 019 44 03 20 -7.1 -8.5 28.86 7 11 20 272 -002 95110110 -8-10-10 014 45 03 21 -7.0 -8.3 28.84 5 8 16 268 -003 96108110 -8 -9-10 024 46 03 22 -6.8 -8.2 28.83 4 6 23 275 000 95109109 -8 -9-10 011 47 03 23 -6.7 -8.0 28.84 3 4 22 274 000 96109109 -8 -9-10 002 48 04 00 -6.7 -7.8 28.83 2 3 40 293 -001 97106110 -8 -9-10 007 49 04 01 -6.6 -7.8 28.83 1 3 36 288 -002 97105110 -8 -9-10 005 50 04 02 -6.7 -7.8 28.84 0 2 58 310 -001 97107110 -8 -9 -9 006 51 04 03 -6.8 -7.8 28.84 1 1 198 90 003 98107 95 -7 -8 -9 006 52 04 04 -7.1 -8.1 28.85 3 3 194 86 004 98106 94 -7 -8 -9 000 53 04 05 -7.6 -8.5 28.86 3 4 202 95 -001 100103100 -7 -8 -9 001 54 04 06 -8.0 -8.8 28.87 4 5 204 96 005 102101 91 -7 -8 -9 003 55 04 07 -8.6 -9.4 28.87 4 5 196 89 004 103 99100 -7 -8 -9 001 56 04 08 -8.8 -9.4 28.88 5 6 198 90 002 104 99103 -7 -8 -9 002 57 04 09 -8.8 -9.5 28.90 4 6 195 87 000 105 99103 -7 -9 -9 003 58 04 10 -9.0 -9.7 28.91 4 6 194 86 008 104 97103 -7 -8 -9 001 59 04 11 -11.5 -11.9 28.93 6 6 195 87 -003 110 95101 -7 -9 -9 000 60 04 12 -11.6 -12.0 28.94 6 7 197 89 -001 111 93 94 -8 -9 -9 000 61 04 13 -13.1 -13.4 28.95 6 7 191 83 002 113 92 91 -7 -8 -9 000 62 04 14 -12.8 -13.0 28.96 6 8 188 80 000 113 91 82 -7 -8 -9 000 63 04 15 -11.7 -12.3 28.97 6 10 194 86 000 108 85 79 -7 -8 -9 000 64 04 16 -11.0 -12.2 28.99 7 8 193 85 000 101 78 83 -8 -8 -8 000 65 04 17 -10.2 -12.0 29.00 6 7 196 89 000 94 79 84 -8 -8 -9 000 66 04 18 -9.6 -11.5 29.02 5 7 200 92 002 93 80 80 -8 -8 -9 000 67 04 19 -9.1 -11.1 29.03 6 7 195 88 001 92 79 81 -7 -8 -8 000 68 04 20 -8.4 -10.5 29.05 5 7 208 101 000 90 77 85 -7 -7 -8 000 69 04 21 -7.7 -9.9 29.05 5 7 209 101 002 89 74 85 -7 -7 -8 000 70 04 22 -7.5 -9.7 29.06 5 8 207 99 002 87 73 85 -7 -7 -8 000 71 04 23 -7.9 -10.1 29.07 5 8 205 98 001 88 68 86 -7 -7 -7 000 72 05 00 -9.0 -11.0 29.07 5 10 199 91 002 88 68 74 -7 -7 -7 000 73 05 01 -10.3 -12.0 29.08 4 11 198 90 002 94 67 71 -7 -7 -7 000 74 05 02 -11.9 -12.8 29.08 5 11 191 83 002 105 67 75 -7 -7 -7 000 75 05 03 -12.6 -13.0 29.07 8 13 174 66 001 112 67 75 -7 -7 -7 000 76 05 04 -13.7 -14.1 29.07 9 14 169 61 000 113 67 73 -6 -7 -7 000 77 05 05 -14.8 -15.2 29.06 10 13 166 59 000 115 68 65 -6 -7 -7 000 78 05 06 -15.8 -16.3 29.06 10 11 164 56 002 116 67 57 -7 -6 -7 000 79 05 07 -17.2 -17.6 29.05 10 11 164 57 001 117 67 52 -7 -6 -7 000 80 05 08 -18.1 -18.6 29.05 9 11 163 55 000 118 67 55 -7 -7 -7 000 81 05 09 -18.8 -19.2 29.04 9 12 158 50 001 119 69 55 -8 -7 -7 000 82 05 10 -19.0 -19.4 29.02 9 14 159 51 000 120 68 52 -8 -7 -7 000 83 05 11 -18.5 -18.9 29.01 8 15 158 50 000 119 69 53 -8 -7 -7 000 84 05 12 -17.6 -17.9 29.00 11 15 149 41 000 118 70 51 -9 -7 -7 000 85 05 13 -16.8 -17.1 28.99 12 15 146 38 000 117 73 52 -9 -7 -7 000 86 05 14 -15.5 -16.0 28.97 12 15 143 36 000 113 73 53 -9 -7 -8 000 87 05 15 -14.0 -15.6 28.96 11 16 142 34 000 101 72 57 -9 -7 -8 000 88 05 16 -12.6 -14.8 28.95 13 18 141 33 002 93 69 51 -9 -7 -8 000 89 05 17 -11.1 -14.0 28.93 14 19 137 29 000 85 65 47 -8 -7 -7 000 90 05 18 -10.2 -13.4 28.92 13 19 129 21 -002 82 57 56 -8 -7 -7 000 91 05 19 -9.5 -12.6 28.91 13 19 123 15 -004 82 53 59 -8 -7 -7 000 92 05 20 -9.1 -12.1 28.90 12 18 119 11 000 82 57 61 -8 -7 -7 000 93 05 21 -8.7 -11.8 28.88 13 17 124 16 001 81 63 56 -8 -7 -7 000 94 05 22 -8.6 -11.7 28.86 13 18 127 19 000 82 61 52 -7 -7 -7 000 95 05 23 -9.0 -12.0 28.84 13 19 130 23 000 82 59 47 -7 -6 -6 000 96 06 00 -9.6 -12.6 28.82 13 20 133 25 -001 82 52 46 -7 -6 -6 000 97 06 01 -10.5 -13.5 28.81 13 21 133 25 -003 84 45 49 -7 -5 -6 000 98 06 02 -11.5 -14.4 28.80 13 22 134 26 -003 85 43 50 -7 -5 -6 000 99 06 03 -12.2 -14.8 28.78 13 22 132 24 -001 89 46 55 -7 -6 -6 000 100 06 04 -12.6 -14.6 28.77 14 24 130 22 000 95 55 50 -8 -6 -6 000 101 06 05 -12.6 -14.5 28.75 14 27 126 18 -001 95 54 46 -8 -6 -6 000 102 06 06 -12.8 -14.8 28.73 15 29 124 16 000 95 53 40 -9 -6 -6 000 103 06 07 -12.9 -14.9 28.72 16 29 123 15 001 95 49 40 -9 -5 -6 000 104 06 08 -12.6 -15.2 28.70 16 30 122 14 001 89 48 38 -8 -5 -6 000 105 06 09 -12.5 -15.5 28.70 17 31 121 13 000 85 47 42 -10 -5 -6 000 106 06 10 -12.2 -15.5 28.69 18 32 117 9 000 82 57 46 -11 -6 -6 000 107 06 11 -11.9 -14.8 28.68 18 30 117 9 002 86 60 49 -11 -6 -7 000 108 06 12 -11.4 -14.1 28.68 18 32 117 9 002 87 64 47 -10 -7 -7 000 109 06 13 -10.5 -13.3 28.67 19 32 116 8 001 86 62 51 -10 -8 -8 000 110 06 14 -9.8 -12.8 28.67 19 33 112 4 000 83 72 58 -10 -9 -8 000 111 06 15 -9.1 -12.4 28.67 20 32 110 2 002 80 84 83 -10 -9 -8 000 112 06 16 -8.6 -11.9 28.67 20 30 108 0 002 79 85101 -9-10 -8 001 113 06 17 -8.2 -10.9 28.68 19 28 106 358 000 84 96104 -9-10 -9 002 114 06 18 -7.7 -9.6 28.68 19 28 105 357 -002 90100105 -9-10 -9 011 115 06 19 -6.8 -8.4 28.68 18 28 100 352 000 93104109 -8 -9-10 033 116 06 20 -6.6 -8.4 28.69 18 26 96 348 000 90105111 -8 -9-10 018 117 06 21 -6.8 -8.7 28.69 18 25 96 348 000 89104111 -8 -9-10 004 118 06 22 -6.7 -8.7 28.70 17 25 96 348 -002 89104111 -8 -9-10 004 119 06 23 -6.8 -8.9 28.71 16 23 96 349 -002 88103111 -8 -9-11 003 120 07 00 -7.1 -9.2 28.72 16 24 98 351 000 89103111 -8-10-11 003 * 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.