USAP Allan Hills site lat/lon = (-76.7420,159.3450) cell lat/lon = (-76.7433,159.3559) Forecast initialized at 2026-01-12/12 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 12 12 -22.4 -25.0 28.44 2 2 192 351 001 99 99 70 -20-21-21 000 1 12 13 -25.0 -25.5 28.44 10 10 201 1 000 125106 68 -19-20-21 000 2 12 14 -25.4 -25.9 28.44 11 11 171 330 000 127110 65 -19-20-21 000 3 12 15 -24.5 -25.0 28.45 10 10 160 319 -001 125 99 58 -19-20-21 000 4 12 16 -24.5 -25.1 28.43 10 10 157 317 -003 125106 57 -20-20-21 000 5 12 17 -24.3 -24.9 28.44 9 9 152 312 -002 124111 56 -20-21-21 000 6 12 18 -23.9 -24.6 28.45 8 8 145 304 -002 124112 53 -20-21-22 000 7 12 19 -23.3 -23.9 28.44 8 8 152 311 -002 124117 51 -21-21-22 000 8 12 20 -22.3 -22.8 28.47 8 9 147 306 -002 124122 51 -21-22-22 000 9 12 21 -20.8 -22.4 28.48 6 9 124 284 -003 107121 53 -21-22-22 000 10 12 22 -20.0 -21.6 28.49 6 8 80 239 -003 106121 52 -21-22-22 000 11 12 23 -19.9 -21.5 28.48 7 8 81 241 -002 107124 59 -21-22-23 000 12 13 00 -19.5 -20.9 28.50 8 9 89 248 -002 108124 61 -21-22-23 000 13 13 01 -19.2 -20.5 28.51 7 9 68 228 -002 108124 68 -21-22-23 000 14 13 02 -19.2 -20.7 28.52 6 7 51 211 -001 106124 71 -21-22-23 000 15 13 03 -19.0 -21.0 28.54 6 8 51 211 -002 101124 71 -20-22-23 001 16 13 04 -18.7 -20.4 28.55 7 8 38 198 -001 103124 68 -20-22-23 001 17 13 05 -18.9 -20.3 28.56 9 9 39 198 -001 107124 67 -20-22-23 003 18 13 06 -19.2 -20.8 28.57 9 10 38 197 000 105124 75 -21-22-23 004 19 13 07 -19.2 -21.5 28.57 7 8 66 225 004 98117 86 -20-22-23 004 20 13 08 -19.2 -21.6 28.58 7 9 76 235 001 98109 87 -20-22-23 004 21 13 09 -19.8 -21.0 28.59 6 8 65 225 -002 111115 90 -20-22-23 005 22 13 10 -20.0 -21.7 28.59 1 5 61 220 -011 105120 86 -20-22-23 012 23 13 11 -20.9 -22.4 28.60 1 4 153 313 001 107117 68 -21-22-23 011 24 13 12 -22.5 -23.2 28.60 4 4 178 338 000 117112 73 -21-22-23 002 25 13 13 -24.0 -24.8 28.61 5 5 178 338 000 116122 65 -21-23-23 000 26 13 14 -24.7 -25.7 28.61 7 7 179 338 000 116112 69 -21-22-23 000 27 13 15 -25.4 -26.0 28.61 7 7 189 348 000 123109 66 -21-22-23 000 28 13 16 -25.4 -26.0 28.61 8 8 187 347 -001 125108 62 -21-22-23 000 29 13 17 -25.3 -26.0 28.61 10 10 186 346 001 125109 49 -21-22-23 000 30 13 18 -24.7 -25.8 28.61 9 9 182 342 001 119108 44 -20-22-23 000 31 13 19 -23.8 -25.3 28.61 8 8 182 341 000 112103 45 -21-22-22 000 32 13 20 -23.0 -25.0 28.62 7 7 184 343 001 107 99 43 -20-22-22 000 33 13 21 -22.3 -24.9 28.62 7 7 184 343 000 99 93 48 -20-21-22 000 34 13 22 -20.9 -23.9 28.61 6 6 175 334 000 93 86 54 -20-21-21 000 35 13 23 -19.7 -23.2 28.61 5 5 160 320 000 87 76 59 -20-21-21 000 36 14 00 -19.0 -23.1 28.61 3 3 148 307 000 82 65 60 -20-20-20 000 37 14 01 -18.6 -23.4 28.61 2 3 128 287 000 76 55 72 -20-20-20 000 38 14 02 -18.2 -23.3 28.61 2 7 78 237 000 74 51 76 -19-20-20 000 39 14 03 -18.0 -23.6 28.61 3 7 54 213 -001 70 52 70 -19-20-20 000 40 14 04 -17.9 -23.8 28.61 4 7 50 209 -001 67 51 69 -19-20-20 000 41 14 05 -18.1 -23.2 28.60 5 6 50 210 000 72 52 71 -19-20-20 000 42 14 06 -18.5 -22.1 28.60 5 5 50 209 000 84 50 73 -19-20-20 000 43 14 07 -19.5 -22.3 28.60 4 6 55 214 000 91 49 71 -19-20-20 000 44 14 08 -20.1 -22.3 28.59 2 5 81 240 000 99 50 72 -20-20-20 000 45 14 09 -20.8 -23.2 28.59 2 5 126 285 000 98 53 71 -20-20-20 000 46 14 10 -21.3 -23.6 28.59 3 5 143 302 000 99 55 67 -20-20-20 000 47 14 11 -21.9 -23.4 28.58 4 4 153 313 000 107 57 64 -20-20-20 000 48 14 12 -22.4 -24.0 28.57 4 4 150 309 -001 105 51 65 -20-20-20 000 49 14 13 -22.5 -25.2 28.57 4 5 137 296 -001 95 41 71 -19-20-20 000 50 14 14 -22.6 -26.0 28.57 4 6 116 276 -001 89 37 65 -19-20-20 000 51 14 15 -22.8 -27.7 28.57 4 8 103 262 000 76 41 78 -20-20-20 000 52 14 16 -22.7 -27.0 28.58 4 7 105 265 000 81 53 94 -19-19-20 000 53 14 17 -22.5 -26.2 28.58 4 7 108 268 -001 86 60100 -19-19-20 000 54 14 18 -22.3 -27.5 28.57 5 7 111 271 -003 72 77123 -19-19-20 000 55 14 19 -21.6 -26.6 28.57 5 8 108 268 -003 69102119 -19-19-20 000 56 14 20 -19.6 -23.6 28.57 5 7 97 256 -001 81109123 -19-20-20 003 57 14 21 -18.9 -22.3 28.57 7 9 74 233 -001 88104117 -20-20-21 004 58 14 22 -18.8 -21.2 28.58 8 10 72 231 001 97109113 -20-20-21 005 59 14 23 -18.3 -20.4 28.58 9 13 66 226 000 99104118 -20-20-21 012 60 15 00 -18.0 -20.0 28.58 10 15 63 222 000 100108125 -19-20-21 013 61 15 01 -17.6 -19.1 28.57 12 16 58 217 -006 104115126 -19-20-21 011 62 15 02 -17.5 -19.1 28.58 12 16 54 213 -006 103114126 -19-20-21 008 63 15 03 -17.2 -18.6 28.58 12 18 54 213 -009 106120126 -19-20-21 007 64 15 04 -16.9 -18.8 28.58 15 21 54 213 -012 100117115 -18-20-21 026 65 15 05 -16.8 -18.6 28.58 16 22 58 217 -010 100117112 -18-20-21 034 66 15 06 -16.8 -18.8 28.58 16 21 67 227 -009 100114112 -18-20-21 043 67 15 07 -17.0 -18.9 28.58 16 21 71 230 -011 100109116 -18-19-20 035 68 15 08 -17.1 -19.0 28.59 14 22 76 235 -016 100113127 -18-19-20 019 69 15 09 -17.2 -19.4 28.59 14 21 85 244 -014 97112126 -18-20-20 009 70 15 10 -17.4 -19.8 28.59 13 20 94 253 -012 95108126 -18-19-20 010 71 15 11 -17.5 -20.1 28.59 14 20 101 260 -009 94105121 -18-19-20 009 72 15 12 -17.7 -20.4 28.59 14 20 107 266 -012 92104119 -18-19-20 014 73 15 13 -17.6 -20.1 28.59 15 21 105 264 -013 94105114 -18-19-20 021 74 15 14 -17.6 -20.2 28.59 15 21 103 262 -011 93106126 -18-19-20 016 75 15 15 -17.6 -20.3 28.60 15 21 104 263 -012 93105126 -18-19-20 005 76 15 16 -17.6 -20.2 28.60 15 21 102 261 -013 93107126 -18-19-20 005 77 15 17 -17.4 -20.1 28.61 16 22 101 260 -010 93106126 -18-19-20 000 78 15 18 -17.1 -19.8 28.61 15 20 96 255 -012 92109126 -18-19-20 000 79 15 19 -16.8 -19.5 28.62 15 20 94 253 -009 92108125 -18-19-20 005 80 15 20 -16.4 -19.2 28.63 16 20 94 254 -009 91107125 -17-19-20 000 81 15 21 -16.1 -18.5 28.64 16 21 94 253 -014 94105110 -17-19-19 020 82 15 22 -15.7 -18.1 28.65 16 22 92 251 -012 94107109 -17-18-19 045 83 15 23 -15.4 -17.8 28.66 17 22 95 254 -009 93108110 -17-18-19 030 84 16 00 -15.3 -17.9 28.67 18 22 99 259 -005 92106110 -17-18-19 008 85 16 01 -15.1 -17.7 28.67 18 22 100 259 -005 91106106 -17-18-19 005 86 16 02 -14.9 -17.3 28.68 18 23 99 258 -004 93106104 -16-18-19 009 87 16 03 -14.9 -17.3 28.68 19 24 101 260 -009 92105115 -16-18-19 023 88 16 04 -15.0 -17.6 28.69 18 24 102 261 -011 91103115 -16-18-19 018 89 16 05 -15.0 -17.6 28.70 19 24 108 267 -012 92 98115 -16-18-18 010 90 16 06 -15.3 -17.8 28.70 19 25 112 272 -016 92 93112 -17-18-18 010 91 16 07 -15.5 -18.2 28.71 17 24 114 273 -018 91 92106 -17-18-18 009 92 16 08 -15.9 -18.3 28.72 15 23 116 276 -023 93 96102 -17-18-19 003 93 16 09 -15.9 -18.4 28.72 17 23 132 291 -015 93 91109 -17-18-18 004 94 16 10 -16.2 -18.5 28.73 18 24 136 295 -012 95 88106 -17-17-18 004 95 16 11 -16.3 -19.0 28.74 17 25 132 291 -013 92 91 97 -17-18-18 003 96 16 12 -16.6 -19.0 28.75 18 25 134 293 -013 95 92 93 -17-18-18 002 97 16 13 -16.5 -19.1 28.75 18 26 135 294 -008 93 94 93 -17-18-19 004 98 16 14 -16.6 -19.4 28.75 17 26 136 296 -012 91 93 98 -17-18-19 005 99 16 15 -16.8 -19.3 28.75 18 27 138 297 -013 93 97 95 -17-18-19 004 100 16 16 -16.7 -19.2 28.76 18 27 138 298 -019 94 97 94 -17-18-19 004 101 16 17 -16.8 -19.1 28.77 18 25 146 305 -017 96 96 87 -17-18-19 003 102 16 18 -16.7 -19.3 28.78 15 21 143 303 -003 93 94110 -17-18-19 002 103 16 19 -16.6 -18.9 28.79 15 19 149 308 -001 96 91110 -17-18-19 000 104 16 20 -16.3 -18.2 28.80 16 19 147 306 -005 100 84106 -17-18-18 000 105 16 21 -16.0 -17.9 28.81 15 19 144 304 -008 98 82 97 -17-17-18 000 106 16 22 -15.6 -17.9 28.81 15 18 144 303 -003 95 81101 -17-17-18 001 107 16 23 -15.1 -18.0 28.81 14 16 141 300 -008 89 85105 -16-17-18 002 108 17 00 -14.8 -17.9 28.82 12 14 133 293 -006 86 90104 -16-17-19 002 109 17 01 -14.6 -17.8 28.82 12 13 132 292 -006 86 95105 -16-17-19 006 110 17 02 -14.4 -17.7 28.82 11 12 133 292 -005 85 97104 -16-17-19 007 111 17 03 -14.3 -17.5 28.82 10 11 132 292 -009 84100102 -16-17-18 009 112 17 04 -14.1 -17.3 28.81 10 11 131 290 -022 85101110 -15-17-18 015 113 17 05 -14.3 -17.5 28.81 9 10 133 292 -008 85102102 -16-17-18 014 114 17 06 -14.5 -17.7 28.81 8 9 135 294 -005 86 98104 -16-17-18 005 115 17 07 -14.7 -17.6 28.81 6 7 141 301 -007 88 82106 -16-17-18 001 116 17 08 -15.3 -17.7 28.81 6 9 153 312 -014 93 80100 -16-17-18 000 117 17 09 -16.2 -18.0 28.81 7 10 172 331 -013 100 73 93 -16-17-18 000 118 17 10 -16.8 -17.8 28.81 8 12 189 348 -006 110 85 84 -16-17-18 000 119 17 11 -17.4 -18.2 28.81 10 13 198 357 002 112 87 80 -16-17-18 000 120 17 12 -18.7 -19.3 28.81 11 16 203 2 009 116 88 79 -16-17-18 000 * 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.