USAP Allan Hills site lat/lon = (-76.7420,159.3450) cell lat/lon = (-76.7433,159.3559) Forecast initialized at 2026-01-10/12 UTC MPAS cell scale: 2.4 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 10 12 -19.0 -21.5 28.74 2 2 189 348 007 88 87 95 -15-16-17 000 1 10 13 -20.5 -20.5 28.74 6 6 208 7 000 119 89 99 -16-16-17 000 2 10 14 -21.6 -22.1 28.74 9 9 185 345 000 121 83100 -16-16-17 000 3 10 15 -21.4 -21.9 28.74 9 9 171 330 000 120 79103 -15-16-17 000 4 10 16 -21.4 -22.3 28.72 9 9 172 331 000 115 77102 -15-16-17 000 5 10 17 -20.8 -22.2 28.73 8 8 172 331 000 108 78101 -15-16-17 000 6 10 18 -19.4 -21.9 28.74 6 6 162 322 000 92 81101 -16-16-17 000 7 10 19 -18.5 -21.9 28.73 5 5 146 306 000 84 83103 -16-16-17 000 8 10 20 -17.7 -21.5 28.73 4 4 129 289 000 81 84108 -16-17-17 000 9 10 21 -16.8 -20.2 28.74 4 5 108 267 000 80 86110 -16-17-17 000 10 10 22 -15.6 -19.4 28.74 4 6 79 238 000 82 90106 -16-17-18 000 11 10 23 -15.5 -19.0 28.72 4 7 56 216 000 85 95104 -17-17-18 000 12 11 00 -15.5 -18.4 28.72 4 7 48 207 000 89 98103 -17-17-18 001 13 11 01 -15.4 -17.7 28.73 4 6 41 201 000 94101103 -17-18-18 001 14 11 02 -15.4 -17.5 28.73 4 6 40 199 000 96102102 -17-18-18 001 15 11 03 -15.4 -17.4 28.74 4 5 37 197 000 98103103 -17-18-18 001 16 11 04 -15.6 -17.4 28.74 4 5 34 194 000 100102105 -17-18-18 000 17 11 05 -15.8 -17.3 28.72 4 4 37 196 000 103104106 -17-18-19 000 18 11 06 -16.0 -17.2 28.71 4 4 41 200 000 106107108 -17-18-19 001 19 11 07 -16.2 -16.9 28.70 3 3 37 196 000 112112109 -17-18-19 001 20 11 08 -16.7 -17.3 28.70 2 2 14 173 -001 113117111 -18-18-19 001 21 11 09 -17.0 -17.7 28.69 2 2 334 133 000 112119111 -18-19-19 002 22 11 10 -17.2 -18.3 28.68 2 3 292 92 000 108118110 -18-19-19 002 23 11 11 -18.2 -19.3 28.66 3 4 250 49 000 109111110 -18-19-19 001 24 11 12 -21.0 -21.5 28.65 6 6 230 30 -001 120 99109 -18-18-19 000 25 11 13 -23.4 -23.9 28.64 10 10 207 6 000 125 94107 -18-18-19 000 26 11 14 -23.3 -23.8 28.63 11 11 205 4 000 125 98107 -18-18-19 000 27 11 15 -23.2 -23.7 28.63 11 11 204 3 000 125104110 -17-18-19 000 28 11 16 -22.9 -23.4 28.60 10 10 194 353 000 124104110 -17-18-19 000 29 11 17 -22.2 -22.7 28.58 9 9 183 342 000 123105113 -17-18-19 000 30 11 18 -21.5 -22.0 28.57 9 9 178 338 000 122105116 -17-18-19 000 31 11 19 -20.2 -21.4 28.56 8 8 169 328 000 113104118 -17-18-19 000 32 11 20 -19.0 -20.9 28.55 6 6 153 313 000 103104120 -18-18-19 000 33 11 21 -18.1 -20.2 28.54 4 6 136 295 000 99106118 -18-18-19 000 34 11 22 -17.6 -19.2 28.53 5 6 83 243 -001 104111111 -18-19-19 000 35 11 23 -17.5 -18.7 28.53 4 5 69 229 -001 107114 96 -18-19-19 000 36 12 00 -17.3 -18.5 28.53 4 6 64 223 -001 108117 73 -18-19-20 000 37 12 01 -17.0 -18.2 28.52 4 6 54 213 -002 106118 65 -18-19-20 000 38 12 02 -16.6 -17.6 28.52 5 7 50 210 -001 108121 64 -18-19-21 001 39 12 03 -16.5 -17.4 28.51 6 7 54 213 -002 109121 65 -18-19-21 002 40 12 04 -16.8 -17.7 28.51 8 8 34 194 001 109121 66 -18-20-21 002 41 12 05 -16.9 -18.1 28.50 8 8 37 197 001 106121 68 -18-20-21 003 42 12 06 -16.9 -18.8 28.50 6 6 39 198 003 100121 67 -18-20-21 003 43 12 07 -17.1 -19.5 28.50 5 5 34 193 004 95117 74 -18-20-21 003 44 12 08 -17.2 -19.8 28.49 4 4 46 205 -002 93112 83 -18-20-21 003 45 12 09 -17.4 -20.3 28.49 3 4 95 254 000 92105 97 -18-20-21 003 46 12 10 -17.9 -20.4 28.50 4 4 87 246 -008 95109108 -19-20-21 003 47 12 11 -18.5 -20.2 28.50 3 5 87 246 -008 105122103 -19-20-21 006 48 12 12 -20.2 -21.6 28.49 4 4 118 278 000 111116 99 -19-20-22 008 49 12 13 -21.9 -22.3 28.49 5 5 137 296 003 122112 99 -19-20-22 004 50 12 14 -22.1 -22.2 28.50 4 4 195 354 -003 123104100 -19-20-22 000 51 12 15 -23.7 -24.3 28.50 7 7 188 348 -002 124108 85 -20-21-22 000 52 12 16 -23.7 -24.3 28.50 8 8 193 352 000 124108 85 -19-21-22 000 53 12 17 -23.2 -23.8 28.50 8 8 195 355 000 124108 82 -19-21-22 000 54 12 18 -22.5 -23.5 28.49 8 8 190 349 000 118109 76 -19-21-22 000 55 12 19 -22.3 -23.7 28.49 8 8 184 343 -001 113111 73 -19-21-22 000 56 12 20 -20.7 -22.7 28.50 6 6 170 329 -002 103113 67 -19-21-22 000 57 12 21 -19.3 -21.8 28.51 4 5 151 310 -002 97119 61 -20-21-22 000 58 12 22 -18.6 -20.6 28.52 4 5 89 248 -002 100123 59 -20-21-22 000 59 12 23 -18.8 -20.2 28.52 6 6 72 231 -002 106121 56 -20-21-22 000 60 13 00 -18.5 -19.5 28.53 4 6 62 222 -002 111121 55 -20-21-22 000 61 13 01 -18.3 -19.5 28.53 4 5 59 218 -001 108123 55 -20-21-22 000 62 13 02 -18.1 -19.4 28.53 4 5 55 215 -001 107123 55 -20-21-22 000 63 13 03 -17.9 -19.3 28.54 4 4 51 210 -001 105123 54 -19-21-22 001 64 13 04 -17.8 -19.5 28.55 4 4 33 192 000 102122 54 -19-21-22 001 65 13 05 -17.8 -19.6 28.55 3 4 29 188 000 101122 55 -19-21-22 001 66 13 06 -17.9 -19.8 28.55 3 3 26 185 000 100122 55 -19-21-22 001 67 13 07 -17.9 -20.1 28.56 2 2 16 175 000 98121 55 -19-21-22 001 68 13 08 -18.1 -20.6 28.57 1 1 356 155 000 96117 55 -19-21-22 001 69 13 09 -18.8 -20.9 28.57 2 2 343 142 000 100116 55 -19-21-22 000 70 13 10 -19.8 -21.4 28.57 2 3 279 78 -001 104112 57 -19-21-22 000 71 13 11 -22.5 -23.3 28.57 6 6 205 5 -001 118110 55 -19-21-22 000 72 13 12 -23.0 -24.1 28.58 8 8 192 352 000 115109 51 -19-21-22 000 73 13 13 -23.2 -23.6 28.58 7 7 164 323 000 122108 51 -19-21-22 000 74 13 14 -23.6 -24.2 28.58 8 8 173 332 000 121102 49 -19-20-22 000 75 13 15 -23.8 -24.4 28.58 9 9 190 349 000 124104 45 -19-20-22 000 76 13 16 -26.0 -26.5 28.58 11 12 195 355 001 128107 43 -19-20-22 000 77 13 17 -25.7 -26.2 28.58 11 11 193 352 000 128 99 42 -19-20-21 000 78 13 18 -24.6 -25.1 28.58 11 12 192 351 000 127 93 42 -19-20-21 000 79 13 19 -23.7 -24.8 28.58 10 10 188 348 000 118 93 41 -19-20-21 000 80 13 20 -22.5 -24.2 28.58 8 8 183 342 000 108 89 40 -19-20-21 000 81 13 21 -20.5 -22.7 28.58 6 6 168 328 000 101 86 40 -19-20-21 000 82 13 22 -19.1 -21.8 28.59 5 5 149 308 000 94 84 41 -19-20-21 000 83 13 23 -18.4 -21.4 28.59 5 5 136 295 000 90 82 42 -19-20-20 000 84 14 00 -17.9 -20.9 28.59 4 5 123 282 -001 90 92 43 -19-20-20 000 85 14 01 -17.4 -21.0 28.59 3 6 93 252 -001 86105 43 -19-20-21 000 86 14 02 -17.3 -21.5 28.59 4 6 70 230 -001 80 92 43 -18-20-21 000 87 14 03 -17.4 -21.2 28.59 5 6 71 230 -001 83 85 44 -19-20-21 000 88 14 04 -17.4 -20.9 28.59 6 6 72 231 -002 85 87 45 -18-20-21 000 89 14 05 -17.4 -20.9 28.60 6 6 76 236 -002 86 88 46 -18-20-21 000 90 14 06 -17.7 -21.0 28.60 5 7 82 241 -003 87 89 49 -18-20-21 000 91 14 07 -18.4 -21.4 28.60 3 7 101 260 -003 88 97 52 -18-20-21 000 92 14 08 -19.7 -22.2 28.60 5 7 154 313 -002 94102 53 -18-20-21 000 93 14 09 -20.7 -22.6 28.61 7 9 152 312 -002 104101 55 -18-20-21 000 94 14 10 -21.4 -22.8 28.61 8 10 155 315 -002 111 99 57 -18-20-21 000 95 14 11 -21.7 -22.6 28.61 10 11 153 312 -002 117 99 62 -18-20-21 000 96 14 12 -22.3 -22.8 28.61 10 10 157 316 -002 123 90 62 -18-20-21 000 97 14 13 -23.0 -23.8 28.60 9 9 158 317 -001 119 89 62 -19-20-21 000 98 14 14 -23.5 -25.2 28.60 9 9 164 323 000 107 85 61 -19-20-21 000 99 14 15 -23.6 -25.3 28.59 9 9 168 328 000 108 75 61 -19-20-21 000 100 14 16 -23.3 -25.2 28.59 9 9 168 327 -001 104 72 65 -19-20-21 000 101 14 17 -22.9 -24.9 28.59 10 10 169 328 -002 105 73 68 -19-20-21 000 102 14 18 -22.8 -23.6 28.58 9 9 175 334 -003 120 72 71 -18-20-21 000 103 14 19 -22.1 -23.5 28.58 9 9 173 332 -003 112 72 71 -18-20-21 000 104 14 20 -20.5 -23.3 28.58 7 7 161 320 -001 94 76 70 -18-20-21 000 105 14 21 -19.5 -23.1 28.59 6 7 159 318 000 85 78 69 -18-20-21 000 106 14 22 -18.3 -22.4 28.59 5 8 146 305 000 80 70 68 -18-19-21 000 107 14 23 -17.4 -22.1 28.59 5 7 119 278 000 76 72 70 -18-20-21 000 108 15 00 -16.9 -22.6 28.58 4 6 105 264 000 69 75 71 -18-20-21 000 109 15 01 -16.9 -21.7 28.58 4 5 124 284 000 75 81 72 -18-19-21 000 110 15 02 -16.7 -21.4 28.58 4 6 122 281 000 76 87 72 -18-19-21 000 111 15 03 -16.6 -21.5 28.57 3 7 108 268 000 74 87 72 -18-19-21 000 112 15 04 -16.5 -21.3 28.57 2 6 127 286 000 75 91 70 -18-19-20 000 113 15 05 -16.5 -21.4 28.57 2 5 128 287 000 74 89 70 -18-19-20 000 114 15 06 -16.5 -21.3 28.57 1 4 105 265 000 75 79 74 -17-19-20 000 115 15 07 -16.9 -21.1 28.57 1 4 82 241 000 78 70 76 -17-19-20 000 116 15 08 -17.6 -21.5 28.57 1 4 165 324 -001 82 61 92 -17-19-20 000 117 15 09 -19.3 -22.8 28.57 6 6 163 323 -004 84 66117 -17-19-20 000 118 15 10 -20.1 -23.5 28.57 8 8 153 313 -002 85 87113 -17-19-20 000 119 15 11 -20.8 -23.4 28.57 8 8 164 323 -003 94101121 -18-19-20 000 120 15 12 -20.6 -23.8 28.57 8 8 179 338 -002 89104123 -18-19-20 003 * 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.