USAP Allan Hills site lat/lon = (-76.7420,159.3450) cell lat/lon = (-76.7433,159.3559) Forecast initialized at 2026-01-13/12 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 13 12 -23.8 -26.6 28.61 3 3 233 32 005 99 85 59 -20-20-21 000 1 13 13 -25.8 -26.7 28.62 11 11 216 15 000 121 81 55 -20-20-21 000 2 13 14 -26.6 -27.1 28.62 12 12 202 1 000 128 72 51 -19-20-21 000 3 13 15 -26.1 -27.1 28.63 11 11 199 358 000 122 71 52 -19-20-20 000 4 13 16 -25.6 -27.0 28.62 11 11 199 358 000 115 61 55 -19-20-20 000 5 13 17 -25.3 -26.8 28.61 11 11 197 356 001 114 42 58 -19-19-20 000 6 13 18 -25.1 -26.7 28.63 12 12 197 357 000 113 36 63 -19-19-19 000 7 13 19 -24.3 -26.5 28.62 12 13 200 359 -002 104 38 67 -18-18-19 000 8 13 20 -23.1 -26.2 28.64 12 13 199 359 -002 93 41 68 -18-18-18 000 9 13 21 -21.6 -25.5 28.65 11 14 199 358 -001 84 47 71 -17-17-18 000 10 13 22 -20.3 -24.7 28.65 11 13 200 359 -001 79 51 76 -17-17-18 000 11 13 23 -19.3 -24.1 28.64 11 11 202 1 -001 74 54 82 -17-17-18 000 12 14 00 -18.2 -23.3 28.65 9 10 199 358 -001 72 58 94 -16-17-18 000 13 14 01 -17.4 -22.7 28.65 7 8 195 355 -001 70 63105 -16-17-18 000 14 14 02 -16.8 -22.0 28.66 6 6 193 352 000 70 66111 -16-17-19 000 15 14 03 -16.2 -21.6 28.66 3 3 188 347 000 70 66105 -16-17-19 000 16 14 04 -15.9 -21.5 28.67 1 4 191 350 000 70 66 89 -16-17-19 000 17 14 05 -15.9 -20.8 28.67 1 3 219 18 001 73 71 75 -16-18-19 000 18 14 06 -16.7 -20.7 28.65 3 3 209 9 001 75 80 74 -16-18-18 000 19 14 07 -17.8 -22.2 28.65 5 5 195 354 002 72 92 75 -16-17-17 000 20 14 08 -19.0 -24.4 28.66 6 6 190 350 001 62 84 72 -16-17-17 000 21 14 09 -20.1 -25.4 28.66 8 8 193 352 001 64 65 71 -16-16-17 000 22 14 10 -20.9 -25.2 28.65 9 9 199 358 000 76 63 72 -16-16-17 000 23 14 11 -21.6 -25.1 28.65 11 11 203 3 000 86 66 73 -15-16-17 000 24 14 12 -22.2 -25.4 28.64 12 12 202 1 000 89 66 71 -15-16-17 000 25 14 13 -22.3 -25.6 28.65 12 12 200 359 000 89 64 69 -15-16-17 000 26 14 14 -21.9 -24.9 28.64 11 11 195 355 -004 91 58 60 -15-16-17 000 27 14 15 -22.1 -24.3 28.64 10 10 199 358 000 100 62 61 -15-16-17 000 28 14 16 -21.3 -23.8 28.63 10 10 191 350 000 94 55 54 -15-16-17 000 29 14 17 -20.7 -23.7 28.63 10 10 182 342 000 88 51 69 -15-16-17 000 30 14 18 -19.9 -24.0 28.63 8 8 175 334 000 76 55 76 -15-16-17 000 31 14 19 -18.1 -23.9 28.63 5 5 146 305 -002 64 56 71 -15-16-17 000 32 14 20 -17.6 -23.6 28.63 4 7 128 288 -002 62 60 75 -15-16-17 000 33 14 21 -16.7 -22.2 28.62 4 8 101 261 -001 62 65 84 -15-16-17 000 34 14 22 -15.4 -20.6 28.62 4 8 82 241 000 65 68 91 -15-16-17 000 35 14 23 -14.8 -20.2 28.62 5 9 69 228 003 69 69 94 -15-16-17 000 36 15 00 -14.6 -19.6 28.62 6 10 62 222 002 71 76105 -15-16-17 000 37 15 01 -14.5 -19.0 28.62 7 12 60 219 001 75 88110 -16-17-18 001 38 15 02 -14.5 -18.2 28.62 8 12 62 221 000 81 96116 -16-17-17 002 39 15 03 -14.5 -17.0 28.61 10 15 61 221 000 92103113 -16-17-18 004 40 15 04 -14.5 -16.5 28.61 11 16 54 213 000 96103112 -16-17-18 009 41 15 05 -14.8 -16.8 28.61 11 15 54 213 000 96110105 -16-17-18 008 42 15 06 -15.1 -17.0 28.61 10 15 54 214 000 99110105 -16-18-18 008 43 15 07 -15.4 -17.1 28.61 9 14 53 212 000 100106108 -17-18-18 013 44 15 08 -15.7 -17.4 28.61 8 13 53 213 -001 101106108 -17-18-18 017 45 15 09 -15.9 -17.5 28.61 7 13 53 212 -001 102105107 -17-17-18 022 46 15 10 -16.1 -17.7 28.61 6 12 51 210 -001 102106107 -17-17-18 023 47 15 11 -16.3 -17.9 28.62 5 9 54 214 000 103106107 -17-18-18 024 48 15 12 -17.0 -18.6 28.61 4 9 69 228 000 104105104 -17-17-18 018 49 15 13 -17.8 -19.3 28.61 5 8 96 255 000 106106103 -17-17-18 012 50 15 14 -18.5 -19.9 28.62 6 8 102 261 -001 108105103 -17-18-18 008 51 15 15 -18.9 -20.4 28.62 7 8 111 270 -002 106104103 -17-18-19 005 52 15 16 -19.1 -20.8 28.62 7 10 120 279 -002 104106105 -17-18-19 003 53 15 17 -18.3 -20.2 28.63 6 9 110 270 -002 101108107 -17-18-19 003 54 15 18 -17.3 -19.3 28.62 5 8 100 259 -002 100107106 -17-18-19 007 55 15 19 -16.5 -18.5 28.62 6 8 88 247 -002 99106104 -17-18-19 010 56 15 20 -16.1 -18.0 28.62 8 10 88 247 -002 99106104 -17-18-19 010 57 15 21 -15.8 -17.8 28.63 8 10 87 247 -002 97104103 -17-18-19 009 58 15 22 -15.4 -17.6 28.64 7 10 88 247 -002 96105100 -17-18-19 005 59 15 23 -14.9 -17.5 28.64 8 11 89 248 -005 91104102 -16-18-19 004 60 16 00 -14.6 -17.3 28.64 9 11 92 252 -006 90104104 -16-17-19 007 61 16 01 -14.3 -17.2 28.64 11 12 99 258 -006 88103105 -16-17-18 011 62 16 02 -14.1 -17.1 28.64 11 12 98 257 -005 87102107 -16-17-18 011 63 16 03 -13.9 -16.9 28.64 11 13 103 263 -009 86101111 -15-17-18 018 64 16 04 -14.0 -17.1 28.64 13 16 110 269 -020 86101106 -15-17-18 012 65 16 05 -14.2 -17.2 28.64 13 17 108 268 -018 87 95107 -16-17-18 006 66 16 06 -14.3 -17.2 28.65 14 17 111 270 -012 88 93103 -16-17-18 010 67 16 07 -14.5 -17.3 28.65 13 17 115 274 -014 89 96104 -16-17-18 012 68 16 08 -14.7 -17.4 28.65 12 17 115 274 -016 90 98104 -16-17-18 014 69 16 09 -15.0 -17.7 28.66 12 16 118 278 -016 90 98105 -16-17-18 015 70 16 10 -15.3 -18.0 28.66 11 17 125 284 -013 91 97103 -16-17-18 012 71 16 11 -15.7 -18.2 28.66 10 17 135 294 -014 92 95104 -16-17-18 009 72 16 12 -16.0 -18.5 28.66 10 18 136 295 -017 94 92105 -16-17-18 005 73 16 13 -16.1 -18.7 28.66 10 18 135 294 -018 92 89105 -16-17-18 003 74 16 14 -16.3 -18.5 28.66 11 18 139 298 -020 95 90104 -16-17-18 002 75 16 15 -16.2 -18.7 28.66 9 17 133 292 -022 94 97109 -16-17-18 001 76 16 16 -16.1 -18.6 28.66 7 15 134 293 -018 94 98111 -16-17-19 008 77 16 17 -15.9 -18.3 28.66 8 14 132 291 -013 94 99111 -16-17-19 016 78 16 18 -15.6 -18.1 28.67 8 12 123 283 -010 92101111 -16-17-19 019 79 16 19 -15.3 -17.9 28.67 7 10 114 274 -008 92102111 -16-18-19 017 80 16 20 -15.1 -17.8 28.67 6 8 118 277 -006 90102110 -16-18-19 015 81 16 21 -14.8 -17.6 28.68 6 8 122 281 -006 89104112 -16-17-19 013 82 16 22 -14.4 -17.4 28.68 6 8 124 283 -010 88102109 -16-17-19 013 83 16 23 -14.2 -17.3 28.68 7 7 137 296 -006 86102108 -15-17-18 013 84 17 00 -14.0 -17.4 28.68 8 9 147 307 -003 84 99103 -15-17-18 010 85 17 01 -13.8 -17.3 28.67 8 9 146 305 -002 82 97100 -15-17-18 007 86 17 02 -13.5 -17.0 28.67 8 10 139 298 -006 82 99100 -15-16-18 005 87 17 03 -13.5 -17.2 28.67 9 11 136 295 -004 81 88 99 -15-16-18 004 88 17 04 -13.4 -16.9 28.66 9 10 137 297 -009 83 86 99 -15-16-17 003 89 17 05 -13.1 -16.3 28.65 7 9 128 287 -023 85100105 -14-16-17 007 90 17 06 -13.7 -16.6 28.65 10 11 132 291 -010 88 86102 -15-16-17 008 91 17 07 -14.0 -16.5 28.65 9 11 137 296 -008 92 90101 -15-16-17 001 92 17 08 -14.5 -17.0 28.65 8 11 143 303 -009 92 92102 -16-16-18 001 93 17 09 -14.7 -17.0 28.66 6 10 153 312 -010 93 97103 -16-17-18 001 94 17 10 -15.0 -17.0 28.66 6 12 177 336 -009 96 97103 -16-17-18 002 95 17 11 -16.9 -20.3 28.67 13 16 192 351 -006 85 93101 -16-17-18 001 96 17 12 -18.3 -22.0 28.67 15 18 194 353 -011 83 86103 -16-16-17 000 97 17 13 -19.3 -23.1 28.67 15 19 194 353 -010 83 84104 -16-16-17 000 98 17 14 -20.2 -24.1 28.67 17 20 194 354 -008 83 82104 -16-16-17 000 99 17 15 -21.1 -25.2 28.67 18 22 195 354 -008 81 80104 -16-16-17 000 100 17 16 -21.5 -25.9 28.68 19 24 194 353 -006 79 74102 -16-16-17 000 101 17 17 -21.6 -26.2 28.68 20 26 194 354 -003 77 58 95 -16-16-17 000 102 17 18 -21.4 -26.2 28.69 21 27 195 354 002 75 38 87 -16-16-17 000 103 17 19 -21.0 -26.0 28.69 22 28 196 356 009 74 29 78 -15-16-17 000 104 17 20 -20.4 -25.6 28.69 23 30 197 357 016 71 27 68 -15-16-17 000 105 17 21 -19.6 -25.0 28.70 23 30 199 358 015 69 26 57 -15-16-17 000 106 17 22 -19.0 -24.5 28.70 24 30 200 0 016 68 25 44 -16-16-17 000 107 17 23 -18.3 -24.1 28.70 23 30 202 1 017 66 25 33 -16-16-17 000 108 18 00 -17.9 -23.5 28.70 23 29 203 2 015 66 21 27 -16-16-17 000 109 18 01 -17.5 -23.1 28.69 22 29 204 3 013 67 21 24 -16-16-17 000 110 18 02 -17.2 -22.8 28.69 22 29 206 5 015 66 23 24 -16-16-17 000 111 18 03 -17.0 -22.5 28.68 21 29 209 8 021 67 20 25 -16-16-17 000 112 18 04 -16.9 -22.4 28.68 20 28 210 9 027 67 19 24 -17-16-17 000 113 18 05 -16.9 -22.4 28.67 19 28 212 11 030 68 22 26 -17-16-17 000 114 18 06 -17.3 -22.7 28.67 19 29 215 15 030 69 23 22 -17-16-17 000 115 18 07 -18.0 -23.2 28.66 19 30 219 18 033 70 25 19 -18-17-17 000 116 18 08 -18.9 -24.0 28.65 20 32 221 21 036 71 28 18 -18-17-17 000 117 18 09 -19.8 -24.9 28.64 22 35 222 21 038 72 32 17 -19-17-18 000 118 18 10 -20.7 -25.8 28.63 22 36 221 20 037 73 37 16 -19-18-18 000 119 18 11 -21.6 -26.4 28.62 22 35 219 18 036 75 43 15 -19-18-18 000 120 18 12 -22.3 -26.7 28.61 23 36 215 15 030 81 48 15 -20-18-18 000 * 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.