Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2026-01-12/12 UTC MPAS cell scale: 5.8 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 -7.5 -10.6 28.79 9 9 31 33 004 80 87 98 -8-10-11 000 1 12 13 -6.9 -10.2 28.79 9 11 25 27 000 79 92 99 -8-10-11 000 2 12 14 -7.2 -11.0 28.80 8 12 37 39 -001 75 89 94 -8-10-11 000 3 12 15 -7.2 -10.8 28.81 6 9 31 33 000 78 93103 -8-10-11 000 4 12 16 -7.1 -10.5 28.81 4 7 27 30 004 79 95105 -8-10-11 000 5 12 17 -7.1 -10.4 28.82 3 5 25 27 002 80 96104 -8-10-11 001 6 12 18 -7.3 -10.6 28.81 1 5 199 201 002 80 83 95 -8 -9-11 001 7 12 19 -8.6 -11.0 28.80 4 5 194 196 004 85 78 90 -8 -9-10 000 8 12 20 -10.1 -12.0 28.80 7 7 196 198 005 90 77 85 -8 -9-10 000 9 12 21 -12.2 -14.1 28.80 8 10 189 192 002 93 69 86 -8 -9-10 000 10 12 22 -14.1 -17.4 28.77 6 7 177 180 001 81 64 81 -8 -8-10 000 11 12 23 -14.4 -17.6 28.79 4 5 139 142 000 85 61 74 -9 -8 -9 000 12 13 00 -15.9 -18.0 28.79 5 7 131 133 000 94 65 71 -10 -9 -9 000 13 13 01 -16.1 -19.1 28.79 6 7 146 149 000 85 66 73 -10 -9-10 000 14 13 02 -16.1 -19.2 28.78 6 9 145 147 003 84 67 77 -9-10-10 000 15 13 03 -15.5 -19.1 28.79 8 11 151 154 007 78 56 76 -8 -9-10 000 16 13 04 -14.8 -18.2 28.79 7 8 152 154 008 80 46 78 -8 -9-10 000 17 13 05 -13.8 -17.1 28.78 7 9 156 159 006 80 49 79 -8 -9-10 000 18 13 06 -11.9 -15.7 28.78 7 9 148 151 004 73 50 83 -8 -9-10 000 19 13 07 -10.5 -14.0 28.78 5 7 138 140 000 74 50 83 -8 -9-10 000 20 13 08 -9.0 -13.2 28.78 1 8 144 146 000 75 47 83 -8 -9-10 000 21 13 09 -7.9 -12.8 28.79 2 6 61 64 001 70 53 74 -8 -9-10 000 22 13 10 -7.3 -12.1 28.80 2 5 52 54 004 70 58 71 -8 -9-10 000 23 13 11 -6.7 -12.1 28.80 2 6 39 41 006 67 62 73 -8 -9-10 000 24 13 12 -6.4 -11.7 28.80 2 7 27 29 005 67 72 70 -8 -9-10 000 25 13 13 -6.3 -11.2 28.80 1 6 10 13 002 69 82 74 -7 -9-10 000 26 13 14 -6.2 -10.8 28.82 1 5 338 340 000 71 81 82 -7 -9-10 000 27 13 15 -6.1 -10.7 28.82 2 3 311 313 000 72 78 86 -7 -9-10 000 28 13 16 -6.3 -10.2 28.82 3 3 303 305 000 75 77 87 -7 -9-10 000 29 13 17 -6.8 -9.3 28.82 4 5 297 299 000 84 76 85 -7 -9-10 000 30 13 18 -8.1 -9.7 28.83 5 7 285 287 001 92 75 84 -8 -9-10 000 31 13 19 -9.8 -10.4 28.83 6 7 259 261 001 106 71 84 -8 -9-10 000 32 13 20 -11.8 -12.1 28.84 4 5 198 201 002 111 93 89 -8 -9-10 000 33 13 21 -12.8 -13.6 28.84 4 4 166 169 001 105 96 80 -9 -9-10 000 34 13 22 -13.7 -14.1 28.83 5 5 147 149 000 112 86 73 -10 -9-10 000 35 13 23 -11.5 -11.7 28.83 3 4 140 142 000 111 72 73 -10 -9-10 000 36 14 00 -14.2 -15.8 28.83 5 6 146 149 000 99 80 74 -10-10-10 000 37 14 01 -16.5 -19.5 28.82 7 7 166 169 003 85 78 72 -10-10-10 000 38 14 02 -16.9 -19.6 28.81 7 7 172 175 002 88 77 73 -9-10-10 000 39 14 03 -16.2 -19.6 28.80 6 6 176 178 001 82 78 72 -10-10-10 000 40 14 04 -14.5 -19.0 28.80 4 4 176 178 000 75 76 69 -10-10-10 000 41 14 05 -13.9 -18.4 28.80 2 2 133 136 001 76 73 66 -10-11-10 000 42 14 06 -14.2 -17.7 28.80 2 2 72 75 001 83 75 64 -11-11-10 000 43 14 07 -14.0 -17.4 28.80 1 3 272 275 001 84 72 62 -12-12-11 000 44 14 08 -12.6 -16.4 28.80 3 4 269 271 001 80 70 61 -12-12-11 000 45 14 09 -12.2 -14.5 28.80 3 4 328 331 000 92 72 60 -13-12-11 000 46 14 10 -12.0 -12.4 28.80 2 3 345 348 000 109 75 60 -13-12-12 000 47 14 11 -11.3 -11.3 28.81 1 2 342 344 000 111 85 65 -13-13-12 000 48 14 12 -10.6 -10.6 28.82 0 3 267 269 000 110113 69 -12-13-13 000 49 14 13 -9.8 -10.3 28.82 1 3 243 245 000 105113 72 -11-12-13 000 50 14 14 -9.3 -9.9 28.82 0 2 259 262 000 104112 73 -10-12-13 000 51 14 15 -9.1 -9.7 28.82 1 2 299 301 000 104112 77 -10-11-13 000 52 14 16 -9.1 -9.7 28.82 1 2 306 309 000 104112 77 -10-11-13 000 53 14 17 -9.2 -9.8 28.83 2 2 316 319 000 104112 69 -10-11-13 000 54 14 18 -9.3 -10.0 28.83 2 2 315 317 000 103112 64 -10-11-13 000 55 14 19 -9.4 -10.4 28.83 3 3 312 315 000 101112 64 -10-12-13 000 56 14 20 -9.5 -10.9 28.84 4 4 314 317 001 98112 65 -11-12-13 000 57 14 21 -9.7 -11.2 28.84 5 5 317 319 000 97112 69 -11-12-13 000 58 14 22 -10.0 -11.2 28.85 5 5 317 320 000 100112 79 -11-12-13 000 59 14 23 -10.3 -11.1 28.85 5 5 324 326 000 105112 89 -11-12-13 000 60 15 00 -10.6 -11.1 28.85 2 3 15 17 000 107113 91 -11-12-13 000 61 15 01 -11.1 -12.9 28.86 0 2 141 144 -001 96113 93 -12-13-14 000 62 15 02 -11.0 -12.8 28.86 2 4 290 292 -001 95113 99 -11-13-14 000 63 15 03 -10.6 -12.1 28.86 3 6 56 59 001 98113118 -11-13-14 000 64 15 04 -11.2 -13.9 28.87 8 12 83 86 -001 87 95119 -12-13-14 000 65 15 05 -10.4 -12.9 28.87 8 10 82 85 -004 88106119 -11-13-14 000 66 15 06 -10.1 -12.8 28.87 7 9 45 47 -001 87104119 -11-13-14 000 67 15 07 -10.1 -12.1 28.88 8 9 35 37 000 93112119 -11-13-14 000 68 15 08 -9.8 -12.1 28.89 6 9 27 30 000 89107118 -11-13-14 000 69 15 09 -9.4 -12.1 28.89 6 9 28 30 -001 85103118 -11-12-14 000 70 15 10 -9.0 -12.3 28.89 7 8 24 26 000 80 97118 -10-12-13 000 71 15 11 -8.5 -11.9 28.90 6 8 15 17 000 80 97118 -10-11-13 000 72 15 12 -8.4 -11.5 28.90 6 8 12 14 000 82 99117 -10-11-13 000 73 15 13 -8.5 -10.9 28.91 7 7 355 357 000 88103117 -10-11-13 000 74 15 14 -8.4 -11.0 28.91 6 8 347 349 000 87103115 -10-11-12 003 75 15 15 -8.3 -10.7 28.91 5 7 349 351 000 88104116 -10-11-12 005 76 15 16 -8.4 -10.6 28.91 5 7 343 345 001 90105117 -10-11-12 009 77 15 17 -8.4 -10.8 28.92 4 7 330 332 000 88 93110 -10-11-12 005 78 15 18 -8.7 -10.6 28.92 4 6 330 332 000 91100110 -10-11-12 000 79 15 19 -8.6 -10.2 28.92 4 4 326 328 000 95101114 -10-11-12 004 80 15 20 -8.8 -10.3 28.93 4 4 320 322 000 97104109 -10-11-12 007 81 15 21 -9.4 -10.7 28.93 4 4 310 313 001 99103108 -10-11-12 009 82 15 22 -11.3 -12.1 28.94 5 6 282 285 001 106102112 -10-11-12 005 83 15 23 -12.0 -12.9 28.94 3 5 223 225 001 107105117 -10-11-13 002 84 16 00 -11.1 -12.3 28.95 1 2 135 137 000 101106118 -10-11-13 002 85 16 01 -11.1 -12.3 28.95 1 4 106 108 000 101103118 -10-12-13 002 86 16 02 -11.4 -13.1 28.95 3 5 120 122 000 96105118 -11-12-13 001 87 16 03 -11.9 -14.4 28.94 3 4 128 130 -002 90105107 -11-12-13 000 88 16 04 -13.6 -16.5 28.94 4 6 150 153 000 83 95 99 -12-13-13 000 89 16 05 -14.2 -17.5 28.94 4 6 173 175 002 81 66 98 -12-13-14 000 90 16 06 -12.4 -15.6 28.95 2 3 199 202 000 85 64 95 -12-13-14 000 91 16 07 -11.5 -14.6 28.95 2 2 243 245 000 85 67 93 -12-13-14 000 92 16 08 -10.8 -13.1 28.96 2 3 267 269 000 91 79 96 -12-13-14 000 93 16 09 -10.2 -12.6 28.96 1 2 295 298 000 89 92 97 -11-13-14 000 94 16 10 -9.7 -12.7 28.96 1 2 355 357 000 84101 96 -11-12-14 000 95 16 11 -9.3 -12.2 28.97 2 2 0 2 -001 84102 98 -11-12-13 001 96 16 12 -8.9 -11.9 28.98 2 2 357 0 -001 84100101 -10-12-13 003 97 16 13 -8.6 -11.7 28.98 2 2 357 0 -002 82 98102 -10-11-13 004 98 16 14 -8.3 -11.3 28.98 3 3 359 1 -002 83 98100 -10-11-13 006 99 16 15 -8.1 -11.1 28.98 3 3 347 350 -001 83 97 97 -9-11-12 007 100 16 16 -8.1 -10.8 28.98 3 3 334 336 -001 85 99 96 -9-11-12 009 101 16 17 -8.2 -10.7 28.98 2 3 315 317 -001 87101101 -9-11-12 007 102 16 18 -8.4 -10.6 28.99 3 3 299 301 -002 90103103 -9-11-12 007 103 16 19 -8.6 -10.6 28.99 4 4 295 298 -003 92100103 -10-11-12 010 104 16 20 -9.0 -10.6 28.99 4 5 295 298 -002 95 98104 -10-11-12 016 105 16 21 -10.0 -11.3 28.99 4 6 292 294 -001 99 98103 -10-11-12 009 106 16 22 -10.7 -12.0 29.00 4 5 268 270 -002 100 98102 -10-11-12 009 107 16 23 -11.3 -12.6 29.00 2 3 236 238 -001 101100103 -10-11-13 009 108 17 00 -12.0 -12.7 29.00 1 2 111 113 -001 106 99104 -10-12-13 007 109 17 01 -13.7 -14.6 29.00 5 7 98 100 -001 108100103 -11-12-13 007 110 17 02 -14.5 -16.1 28.99 4 7 116 118 -001 100105105 -12-12-13 006 111 17 03 -14.6 -16.8 28.98 4 8 134 136 000 93104107 -12-12-13 007 112 17 04 -14.4 -16.7 28.97 5 10 125 127 001 92103108 -12-13-13 006 113 17 05 -14.0 -16.2 28.96 5 10 107 110 001 92105110 -12-13-14 004 114 17 06 -13.3 -15.9 28.95 3 11 115 117 000 87 91111 -11-12-14 001 115 17 07 -12.0 -15.0 28.95 3 13 85 87 000 85 96111 -12-12-13 000 116 17 08 -10.2 -13.2 28.94 8 14 68 70 -001 84 95112 -11-12-13 000 117 17 09 -9.5 -12.8 28.93 9 15 55 58 -003 81 93110 -11-12-13 000 118 17 10 -8.9 -13.0 28.92 12 16 53 55 -005 74 86106 -10-12-13 000 119 17 11 -9.1 -12.8 28.91 12 18 53 56 -007 76 87102 -10-12-13 000 120 17 12 -8.9 -13.0 28.90 13 20 57 59 -008 74 84 97 -10-12-13 000 * 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.