USAP Allan Hills site lat/lon = (-76.7420,159.3450) cell lat/lon = (-76.7433,159.3559) Forecast initialized at 2026-01-27/12 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 27 12 -23.2 -27.7 28.61 4 4 202 1 004 73 83 91 -19-20-20 000 1 27 13 -26.6 -29.6 28.61 13 15 201 0 -002 97 85 91 -19-19-20 000 2 27 14 -27.5 -30.3 28.60 16 18 196 355 -001 100 90 89 -19-19-20 000 3 27 15 -27.5 -30.8 28.60 14 16 187 347 -001 95 97 94 -19-20-20 000 4 27 16 -28.2 -31.1 28.60 15 15 189 349 000 100117 95 -20-20-21 000 5 27 17 -27.5 -30.7 28.61 14 14 190 350 -001 96123 91 -20-21-21 000 6 27 18 -26.0 -29.2 28.61 11 11 193 352 000 95123 91 -21-21-21 000 7 27 19 -24.8 -28.0 28.59 9 9 203 2 000 94124 85 -21-22-21 000 8 27 20 -24.6 -27.7 28.59 8 8 210 9 000 95124 89 -22-22-21 000 9 27 21 -24.6 -27.9 28.60 9 10 206 5 000 93110 99 -22-21-21 000 10 27 22 -24.1 -28.0 28.60 10 11 201 0 000 87103101 -21-20-21 000 11 27 23 -22.9 -26.7 28.60 11 12 216 15 002 86104 97 -20-20-21 000 12 28 00 -22.2 -26.1 28.56 12 13 214 13 000 84 93100 -20-19-20 000 13 28 01 -21.6 -25.5 28.58 12 12 212 11 000 84 90106 -19-19-20 000 14 28 02 -21.2 -25.1 28.56 11 11 207 6 000 85 89105 -19-19-20 000 15 28 03 -20.9 -24.7 28.58 10 10 201 1 -002 85 88106 -19-19-20 000 16 28 04 -20.4 -24.1 28.57 8 9 193 352 -002 86 84105 -19-19-20 000 17 28 05 -20.2 -23.8 28.56 7 8 182 342 000 87 84101 -19-20-20 000 18 28 06 -20.3 -23.7 28.56 6 7 163 323 000 88 84 98 -20-20-20 000 19 28 07 -20.9 -22.4 28.55 9 10 158 317 -003 110 90101 -20-20-21 000 20 28 08 -21.9 -23.7 28.55 10 11 163 323 -003 106 98101 -20-21-21 000 21 28 09 -23.4 -24.2 28.55 11 14 181 340 002 121113 96 -20-21-22 000 22 28 10 -25.2 -28.2 28.55 14 16 186 345 -001 96105 97 -21-21-21 000 23 28 11 -26.2 -28.4 28.54 15 17 188 347 -001 107101 97 -21-21-21 000 24 28 12 -27.0 -28.6 28.53 16 17 189 348 -001 114103 97 -20-21-22 000 25 28 13 -27.6 -29.2 28.52 16 18 189 349 000 116104101 -20-21-22 000 26 28 14 -28.2 -29.9 28.51 16 18 190 349 000 115109102 -21-21-22 000 27 28 15 -28.7 -30.4 28.52 16 17 190 349 000 116109104 -21-22-22 000 28 28 16 -29.0 -30.7 28.51 15 16 189 349 000 116104106 -21-22-22 000 29 28 17 -29.0 -30.6 28.50 14 15 188 347 000 118102106 -21-22-22 000 30 28 18 -28.7 -30.2 28.49 13 14 187 346 -001 119107106 -21-22-22 000 31 28 19 -27.9 -29.5 28.50 12 12 186 346 -001 116115110 -21-22-22 000 32 28 20 -26.8 -28.9 28.50 11 11 187 346 -001 110118114 -21-22-22 000 33 28 21 -25.1 -27.6 28.49 8 8 183 343 000 102124119 -21-22-22 000 34 28 22 -22.6 -25.2 28.49 6 6 177 336 000 99124124 -22-22-23 000 35 28 23 -21.2 -24.0 28.49 5 5 165 324 000 95116122 -21-22-23 002 36 29 00 -20.8 -23.8 28.49 6 6 149 309 000 93111121 -21-22-23 001 37 29 01 -20.4 -23.4 28.49 6 6 142 301 000 92108121 -21-22-23 001 38 29 02 -20.2 -23.5 28.49 6 6 144 304 000 89106119 -21-22-23 001 39 29 03 -20.2 -23.5 28.49 6 6 149 308 000 90103117 -21-22-23 000 40 29 04 -20.2 -23.5 28.48 5 6 152 311 000 90103114 -21-22-23 000 41 29 05 -20.3 -23.7 28.48 5 6 156 315 001 89102113 -21-22-23 000 42 29 06 -20.7 -23.8 28.48 4 7 179 338 000 90 89113 -21-22-23 000 43 29 07 -21.3 -24.4 28.47 6 9 185 344 -005 91 85111 -21-22-23 000 44 29 08 -22.7 -25.5 28.47 9 13 191 350 -003 97 85108 -21-22-23 000 45 29 09 -24.2 -26.6 28.46 11 14 194 353 -002 102 86107 -21-22-23 000 46 29 10 -25.4 -27.4 28.46 13 16 194 353 000 107 87106 -21-22-23 000 47 29 11 -26.4 -28.3 28.46 13 15 192 352 003 111 91106 -21-22-23 000 48 29 12 -27.8 -28.9 28.45 13 14 190 350 000 122 93106 -21-22-23 000 49 29 13 -28.7 -29.7 28.44 12 12 189 348 000 125 93104 -21-22-23 000 50 29 14 -28.8 -29.7 28.44 11 11 187 347 000 126 93103 -21-22-23 000 51 29 15 -28.5 -29.4 28.44 11 11 186 346 000 126 92103 -21-22-23 000 52 29 16 -28.1 -29.1 28.44 10 10 186 346 000 125 96104 -21-22-23 000 53 29 17 -27.6 -28.6 28.44 10 10 185 344 000 124 98104 -22-23-23 000 54 29 18 -27.1 -28.2 28.43 9 9 187 346 000 122100104 -22-23-23 000 55 29 19 -26.8 -28.3 28.42 9 9 188 348 000 116101105 -22-23-24 000 56 29 20 -26.5 -28.4 28.41 9 9 190 349 000 110101104 -22-23-24 000 57 29 21 -25.6 -28.2 28.41 9 9 189 349 000 101101102 -22-23-23 000 58 29 22 -24.4 -27.5 28.41 8 8 191 351 000 95100100 -22-23-23 000 59 29 23 -22.9 -26.0 28.41 8 8 188 348 000 94 98 99 -21-22-23 000 60 30 00 -21.8 -24.9 28.40 8 8 183 342 000 93 97 98 -21-22-23 000 61 30 01 -20.9 -24.0 28.40 7 8 174 333 000 92 98 97 -21-22-23 000 62 30 02 -20.4 -23.7 28.40 6 7 161 320 000 90 99 96 -21-22-23 000 63 30 03 -20.2 -23.5 28.40 6 6 149 308 -001 89102 97 -21-22-23 000 64 30 04 -19.8 -23.2 28.40 5 5 139 298 000 88105 98 -21-22-23 000 65 30 05 -19.6 -23.0 28.39 4 4 134 293 000 89106100 -21-22-23 001 66 30 06 -19.7 -22.9 28.39 4 4 139 299 000 90106101 -21-22-23 002 67 30 07 -20.7 -23.6 28.39 5 6 152 311 000 93106101 -21-22-23 001 68 30 08 -21.5 -23.5 28.39 7 8 164 323 000 105101103 -21-22-22 000 69 30 09 -22.9 -24.1 28.40 8 10 168 328 000 116 99102 -20-22-22 000 70 30 10 -24.2 -24.9 28.40 10 11 187 347 001 123100102 -21-22-22 000 71 30 11 -24.2 -26.9 28.40 12 14 191 350 000 99 95101 -20-21-22 000 72 30 12 -25.3 -27.7 28.40 13 15 192 352 000 104 92100 -20-21-22 000 73 30 13 -26.1 -27.7 28.40 14 16 194 353 001 113 90 98 -20-21-22 000 74 30 14 -26.1 -27.5 28.40 13 15 191 351 000 116 86 98 -19-20-22 000 75 30 15 -24.9 -26.9 28.39 13 14 188 348 000 108 87 98 -19-20-22 000 76 30 16 -24.5 -26.3 28.40 12 14 186 345 000 108 92100 -19-20-22 000 77 30 17 -24.7 -26.4 28.40 10 10 178 337 000 112100 98 -20-21-22 000 78 30 18 -23.9 -26.0 28.41 8 8 172 331 000 105102100 -20-21-22 001 79 30 19 -23.0 -25.2 28.41 8 8 182 341 000 102 99 98 -20-21-22 001 80 30 20 -22.3 -25.2 28.41 9 12 189 349 000 95101 97 -20-21-22 001 81 30 21 -21.4 -24.7 28.42 11 14 193 352 001 90 94 93 -20-21-22 000 82 30 22 -20.8 -24.4 28.43 12 14 194 353 002 86 79 90 -20-20-21 000 83 30 23 -19.3 -23.2 28.43 11 13 179 338 -003 83 72 94 -19-19-20 000 84 31 00 -18.5 -22.9 28.43 11 13 165 325 -008 78 73101 -19-19-21 000 85 31 01 -18.4 -22.4 28.43 11 12 155 314 -008 81 80 99 -19-20-21 000 86 31 02 -17.9 -22.1 28.44 9 10 158 317 -010 79 83104 -19-20-21 000 87 31 03 -17.9 -21.7 28.44 8 10 160 320 -010 83 83106 -19-20-21 000 88 31 04 -17.7 -21.3 28.44 7 9 159 318 -010 84 89108 -19-20-21 001 89 31 05 -17.9 -21.3 28.45 7 10 159 318 -010 87 87104 -19-20-21 000 90 31 06 -18.0 -21.2 28.45 8 11 159 318 -010 88 85104 -19-20-21 000 91 31 07 -18.3 -21.2 28.46 7 11 163 322 -009 90 85102 -19-20-20 000 92 31 08 -18.8 -21.5 28.46 7 11 170 329 -004 93 84 99 -19-19-20 001 93 31 09 -19.3 -21.6 28.47 9 12 176 335 -007 97 85 99 -19-19-20 001 94 31 10 -20.0 -22.7 28.48 12 17 178 337 -004 95 81 97 -19-19-20 002 95 31 11 -20.7 -23.7 28.48 13 17 176 335 -002 92 80 95 -18-19-20 001 96 31 12 -20.8 -23.6 28.49 12 15 170 329 -001 94 82 96 -18-19-20 000 97 31 13 -20.8 -23.4 28.49 11 13 166 326 -001 96 88 98 -18-19-20 001 98 31 14 -20.5 -23.0 28.50 10 12 167 326 -001 97 95101 -18-19-20 002 99 31 15 -20.9 -23.3 28.51 11 14 172 331 -005 99 94101 -18-19-20 002 100 31 16 -20.5 -23.3 28.52 13 16 173 333 000 94 93100 -18-19-20 002 101 31 17 -20.1 -23.2 28.53 13 17 177 337 001 91 90100 -18-19-20 002 102 31 18 -19.6 -22.6 28.53 13 16 177 337 000 91 85100 -18-18-20 002 103 31 19 -19.4 -22.2 28.53 11 15 178 337 -003 93 84101 -18-18-19 002 104 31 20 -18.6 -21.4 28.54 10 13 168 328 -006 92 87102 -18-18-19 001 105 31 21 -17.7 -20.6 28.56 8 9 154 314 000 91 97102 -18-19-20 003 106 31 22 -17.3 -20.2 28.57 6 7 145 305 000 90101104 -18-19-20 003 107 31 23 -16.9 -19.8 28.59 6 6 147 306 000 91102104 -18-19-20 002 108 01 00 -16.6 -19.5 28.60 5 5 144 303 000 90102106 -18-19-20 004 109 01 01 -16.2 -19.3 28.60 5 5 155 315 000 88 98106 -18-19-20 004 110 01 02 -16.2 -19.5 28.61 6 6 166 326 000 86 92105 -17-19-20 002 111 01 03 -15.9 -19.0 28.61 7 7 158 317 -002 87 95102 -17-18-20 003 112 01 04 -16.2 -19.5 28.61 7 8 157 316 -003 86 88104 -17-18-19 004 113 01 05 -16.5 -19.6 28.62 5 8 157 316 -004 88 86105 -17-18-19 000 114 01 06 -17.2 -19.9 28.63 6 10 156 315 000 92 86106 -17-18-20 000 115 01 07 -18.0 -20.3 28.64 8 10 147 306 000 96 99111 -17-19-20 000 116 01 08 -18.8 -20.3 28.65 8 10 160 319 -002 106 92113 -17-18-20 000 117 01 09 -19.7 -20.7 28.66 9 12 162 321 -001 113 91112 -17-18-20 000 118 01 10 -20.1 -21.3 28.66 11 13 164 324 -005 111 87115 -17-18-19 001 119 01 11 -20.8 -21.9 28.67 11 13 168 328 -006 114 86117 -17-18-19 001 120 01 12 -21.2 -22.5 28.67 11 13 172 331 -006 111 88115 -17-18-19 002 * 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.