Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2025-12-22/00 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 22 00 -16.8 -22.0 28.92 8 8 149 152 000 66 67 84 -14-14-14 000 1 22 01 -19.7 -23.2 28.93 11 14 163 166 008 85 70 80 -13-14-15 000 2 22 02 -18.8 -24.2 28.92 12 16 144 147 000 66 53 75 -12-13-15 000 3 22 03 -19.8 -24.1 28.93 9 13 145 147 000 76 51 78 -12-13-14 000 4 22 04 -19.7 -23.5 28.95 8 11 150 152 000 80 46 76 -12-13-14 000 5 22 05 -18.5 -22.3 28.96 7 9 158 161 -001 78 45 78 -12-12-14 000 6 22 06 -16.4 -20.4 28.96 8 10 159 162 000 76 45 70 -11-12-13 000 7 22 07 -14.5 -18.1 28.97 7 9 156 158 002 80 49 69 -11-12-13 000 8 22 08 -12.5 -16.2 28.99 5 8 136 139 -008 79 42 67 -11-12-13 000 9 22 09 -10.6 -15.5 29.00 4 19 92 94 -004 69 51 72 -11-12-14 000 10 22 10 -9.9 -16.7 29.00 9 16 89 91 -005 55 52 68 -11-12-14 000 11 22 11 -9.4 -16.0 29.01 10 17 80 82 -009 56 55 74 -10-12-13 000 12 22 12 -8.9 -15.3 29.02 9 15 73 75 -007 58 62 82 -10-11-13 000 13 22 13 -8.5 -14.4 29.02 10 14 65 67 -006 61 70 92 -10-11-13 000 14 22 14 -8.6 -14.1 29.04 9 14 62 65 -004 64 74 94 -10-11-13 000 15 22 15 -8.6 -14.0 29.05 9 15 65 68 -005 65 74 98 -10-11-13 000 16 22 16 -8.8 -13.9 29.07 7 14 59 62 -004 66 74 94 -10-11-13 000 17 22 17 -9.0 -13.3 29.07 4 13 60 62 -004 70 72 96 -10-11-13 000 18 22 18 -9.5 -14.0 29.09 1 11 107 110 -006 74 71 92 -10-11-13 000 19 22 19 -11.2 -14.6 29.10 5 12 160 162 -004 78 74 81 -10-11-13 000 20 22 20 -13.3 -17.0 29.10 8 10 147 150 -001 76 75 74 -10-11-13 000 21 22 21 -14.8 -18.1 29.10 8 10 153 155 000 80 64 75 -10-11-12 000 22 22 22 -16.0 -19.3 29.10 8 10 157 160 -002 81 50 78 -9-10-12 000 23 22 23 -17.1 -20.4 29.11 9 12 154 156 -004 83 47 72 -9-10-12 000 24 23 00 -17.7 -21.2 29.13 9 13 146 148 -005 81 45 77 -10-10-12 000 25 23 01 -18.0 -21.7 29.14 9 12 143 145 -002 78 48 83 -10-11-12 000 26 23 02 -17.7 -21.3 29.14 9 13 145 147 000 79 53 88 -10-11-12 000 27 23 03 -16.9 -20.7 29.15 10 14 144 147 002 78 49 93 -10-11-12 000 28 23 04 -16.2 -20.4 29.15 10 14 145 148 000 75 50 74 -10-11-13 000 29 23 05 -15.5 -19.8 29.15 9 12 148 150 002 74 52 76 -10-11-13 000 30 23 06 -14.3 -18.4 29.15 9 12 159 161 000 76 51 72 -10-11-13 000 31 23 07 -12.5 -16.6 29.15 6 8 144 146 000 71 45 70 -10-11-12 000 32 23 08 -10.7 -15.0 29.15 4 4 161 163 001 70 43 66 -9-11-12 000 33 23 09 -9.2 -13.2 29.16 4 9 162 164 002 76 42 74 -9-10-12 000 34 23 10 -8.0 -17.9 29.17 1 7 164 166 000 44 44 73 -9-10-12 000 35 23 11 -7.8 -17.6 29.16 1 8 23 25 001 44 49 75 -9-10-12 000 36 23 12 -7.6 -15.7 29.16 2 9 23 25 003 51 59 79 -9-10-12 000 37 23 13 -7.5 -14.3 29.16 3 8 18 20 003 58 68 81 -9-10-12 000 38 23 14 -7.5 -13.9 29.16 1 6 333 335 002 61 72 86 -9-10-11 000 39 23 15 -7.5 -13.8 29.16 1 6 243 245 002 62 69 94 -9-10-11 000 40 23 16 -7.4 -13.5 29.16 2 5 216 218 000 61 63 90 -8-10-11 000 41 23 17 -7.8 -12.9 29.16 2 4 211 213 000 60 63 82 -8-10-11 000 42 23 18 -8.6 -14.1 29.15 3 5 215 217 000 63 65 80 -8-10-11 000 43 23 19 -10.9 -14.6 29.14 7 7 197 199 000 72 63 73 -8 -9-11 000 44 23 20 -12.7 -16.8 29.14 7 7 170 173 000 71 56 57 -8 -9-10 000 45 23 21 -14.7 -18.7 29.14 7 8 167 169 000 73 48 54 -8 -9-10 000 46 23 22 -16.2 -20.0 29.14 8 8 167 169 001 76 44 56 -9 -9-10 000 47 23 23 -17.3 -20.8 29.14 8 9 164 167 001 79 42 57 -9 -9-10 000 48 24 00 -18.0 -21.4 29.13 8 9 163 165 001 82 41 57 -9 -9-10 000 49 24 01 -18.6 -21.7 29.12 8 10 160 163 003 85 42 56 -9 -9-10 000 50 24 02 -18.5 -21.6 29.12 9 11 162 165 001 85 41 57 -9-10-10 000 51 24 03 -18.0 -21.1 29.11 8 10 163 166 000 84 38 55 -9 -9-10 000 52 24 04 -17.3 -20.4 29.11 7 9 162 164 000 85 38 51 -9 -9-10 000 53 24 05 -16.0 -19.3 29.10 7 9 161 164 000 81 40 50 -9-10-10 000 54 24 06 -14.3 -17.9 29.09 6 8 153 155 000 77 40 54 -9 -9-10 000 55 24 07 -12.5 -16.0 29.09 4 7 153 155 001 77 40 56 -9 -9-10 000 56 24 08 -10.5 -13.8 29.09 3 4 160 163 000 78 40 56 -9 -9-11 000 57 24 09 -9.0 -12.6 29.09 1 1 191 193 001 80 40 56 -9 -9-11 000 58 24 10 -8.0 -14.2 29.09 1 5 273 275 001 63 41 55 -8-10-11 000 59 24 11 -7.6 -16.6 29.09 2 5 304 307 000 47 42 54 -9-10-11 000 60 24 12 -7.6 -14.6 29.10 3 4 325 327 000 57 60 54 -9-10-11 000 61 24 13 -7.5 -13.2 29.10 2 3 318 320 000 65 74 54 -9-10-11 000 62 24 14 -7.5 -13.1 29.10 1 2 283 286 000 65 73 53 -9-10-11 000 63 24 15 -7.4 -13.1 29.09 2 2 248 250 000 65 70 52 -8-10-11 000 64 24 16 -7.4 -12.8 29.09 2 2 244 247 001 65 65 52 -8-10-11 000 65 24 17 -7.9 -11.9 29.09 3 3 253 256 002 67 58 52 -8-10-11 000 66 24 18 -9.2 -13.0 29.09 5 5 246 249 001 71 49 49 -8 -9-11 000 67 24 19 -11.3 -14.6 29.09 7 7 217 220 001 77 40 45 -8 -9-11 000 68 24 20 -13.4 -16.1 29.09 7 8 192 194 002 86 39 41 -8 -9-11 000 69 24 21 -14.6 -18.7 29.09 5 5 165 167 001 75 40 41 -9 -9-11 000 70 24 22 -15.6 -19.1 29.09 5 5 146 149 000 81 50 42 -10-10-11 000 71 24 23 -16.2 -19.2 29.09 5 5 146 148 000 87 57 42 -10-10-11 000 72 25 00 -17.2 -20.8 29.09 6 6 146 149 001 80 58 44 -10-10-10 000 73 25 01 -18.1 -21.9 29.09 6 7 151 154 001 79 58 55 -10-11-10 000 74 25 02 -19.0 -22.3 29.09 7 8 155 158 001 84 52 49 -11-11-11 000 75 25 03 -18.9 -22.2 29.09 7 9 154 156 000 84 52 43 -11-11-11 000 76 25 04 -18.1 -21.5 29.09 7 9 150 152 -001 82 59 39 -11-11-11 000 77 25 05 -16.6 -20.3 29.10 6 8 149 152 -001 78 55 35 -10-11-12 000 78 25 06 -15.0 -18.9 29.10 5 6 153 155 001 76 42 35 -10-11-12 000 79 25 07 -13.3 -16.9 29.11 4 5 152 154 001 76 48 37 -10-11-12 000 80 25 08 -11.3 -15.1 29.12 2 6 161 163 000 76 50 39 -10-11-12 000 81 25 09 -10.3 -15.6 29.13 1 7 346 348 000 68 53 43 -10-11-12 000 82 25 10 -9.8 -14.9 29.15 5 7 17 19 000 68 59 48 -11-12-12 000 83 25 11 -9.8 -14.3 29.16 5 6 23 25 000 73 61 54 -11-12-12 000 84 25 12 -9.8 -14.1 29.17 4 5 28 30 000 75 68 56 -11-12-12 000 85 25 13 -9.7 -14.1 29.18 3 5 35 37 000 74 76 57 -11-12-13 000 86 25 14 -9.5 -14.3 29.18 3 5 40 42 000 72 76 59 -11-12-13 000 87 25 15 -9.5 -14.7 29.19 2 4 41 44 000 69 72 61 -11-12-13 000 88 25 16 -9.5 -14.9 29.19 1 4 39 41 000 68 67 62 -11-12-13 000 89 25 17 -9.7 -13.4 29.19 0 3 351 353 000 69 63 58 -10-12-12 000 90 25 18 -10.1 -14.9 29.19 1 2 233 235 001 72 62 57 -10-11-12 000 91 25 19 -11.8 -15.6 29.19 4 4 223 226 001 76 66 56 -10-11-12 000 92 25 20 -14.0 -15.4 29.19 7 7 203 206 001 101 74 63 -10-11-12 000 93 25 21 -15.7 -16.6 29.18 7 8 192 195 001 108 89 67 -10-11-12 000 94 25 22 -16.8 -19.8 29.18 5 5 157 160 001 86 81 60 -11-11-11 000 95 25 23 -18.1 -21.7 29.18 6 9 126 129 001 81 72 51 -11-11-11 000 96 26 00 -19.0 -22.0 29.17 6 9 124 126 000 87 64 38 -13-12-11 000 97 26 01 -19.2 -22.8 29.16 7 10 127 130 001 80 67 28 -12-12-11 000 98 26 02 -19.1 -23.0 29.15 8 11 128 131 002 78 78 21 -11-12-11 000 99 26 03 -18.5 -22.6 29.15 8 11 136 138 001 74 73 19 -11-12-12 000 100 26 04 -17.6 -22.0 29.15 8 11 134 137 001 71 46 24 -10-12-12 000 101 26 05 -16.6 -20.9 29.15 7 10 132 135 000 71 38 26 -10-11-12 000 102 26 06 -15.0 -19.3 29.15 7 10 134 136 000 71 33 28 -10-11-12 000 103 26 07 -13.3 -17.1 29.15 5 8 125 127 000 74 33 29 -9-11-12 000 104 26 08 -11.5 -15.0 29.16 3 7 109 111 000 78 43 29 -10-11-12 000 105 26 09 -10.0 -14.3 29.16 3 10 65 67 000 74 48 33 -10-11-12 000 106 26 10 -9.3 -14.9 29.17 6 10 42 45 000 64 45 34 -10-11-12 000 107 26 11 -9.5 -14.0 29.18 5 8 32 35 000 73 47 37 -11-11-11 000 108 26 12 -9.4 -13.4 29.19 4 7 38 41 000 77 48 38 -11-11-11 000 109 26 13 -9.1 -13.2 29.19 4 7 42 45 000 76 47 38 -10-11-11 000 110 26 14 -8.9 -13.1 29.20 4 6 37 39 -001 75 46 35 -10-11-11 000 111 26 15 -8.9 -13.3 29.20 3 5 31 33 000 74 44 36 -10-11-11 000 112 26 16 -8.9 -13.3 29.20 2 4 29 32 000 74 41 37 -10-11-11 000 113 26 17 -9.2 -12.6 29.21 1 4 21 24 -001 77 42 37 -9-10-11 000 114 26 18 -9.8 -13.5 29.22 0 4 257 259 000 80 47 37 -9-10-11 000 115 26 19 -10.8 -13.8 29.22 2 4 179 181 000 85 49 37 -9-10-11 000 116 26 20 -13.4 -16.7 29.23 5 5 125 128 000 81 51 37 -10-10-11 000 117 26 21 -15.0 -20.8 29.24 6 6 142 144 000 61 48 38 -10-10-11 000 118 26 22 -16.4 -21.4 29.25 7 7 149 151 000 66 47 39 -10-10-11 000 119 26 23 -17.6 -21.6 29.25 8 9 154 156 000 75 43 45 -10-10-11 000 120 27 00 -18.6 -21.9 29.25 8 10 158 160 000 82 37 50 -9-10-11 000 * 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.