Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2026-02-20/12 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 20 12 -13.2 -21.0 28.84 3 3 352 354 -001 45 40 32 -13-14-15 000 1 20 13 -12.9 -20.3 28.84 4 4 333 335 000 56 38 33 -14-14-15 000 2 20 14 -13.5 -19.9 28.86 4 4 333 336 000 61 35 32 -14-14-15 000 3 20 15 -14.0 -18.6 28.87 2 2 357 359 -001 66 35 32 -14-15-15 000 4 20 16 -14.7 -19.8 28.87 1 2 353 356 000 72 34 32 -15-15-15 000 5 20 17 -15.7 -20.1 28.88 0 2 70 73 000 77 34 31 -15-15-15 000 6 20 18 -16.9 -20.1 28.88 2 2 162 164 -001 88 40 29 -14-14-14 000 7 20 19 -18.0 -21.0 28.89 3 3 131 134 -001 90 44 28 -14-13-13 000 8 20 20 -18.8 -22.1 28.88 3 3 160 163 -001 87 40 28 -13-13-14 000 9 20 21 -20.3 -25.1 28.90 7 9 143 145 000 71 31 31 -13-13-14 000 10 20 22 -20.9 -25.6 28.91 8 10 149 151 000 71 30 32 -12-13-14 000 11 20 23 -21.4 -25.8 28.92 8 10 158 160 000 73 33 30 -12-13-15 000 12 21 00 -21.5 -26.2 28.91 9 11 163 165 000 70 32 29 -12-13-14 000 13 21 01 -21.9 -26.3 28.93 7 9 154 157 000 75 30 33 -13-13-15 000 14 21 02 -22.0 -26.7 28.93 7 8 157 159 000 72 25 33 -14-14-15 000 15 21 03 -21.7 -27.6 28.93 8 8 165 167 000 61 26 32 -14-14-15 000 16 21 04 -22.0 -27.7 28.93 8 8 173 175 000 63 26 31 -14-14-16 000 17 21 05 -21.8 -27.3 28.93 8 8 176 179 000 65 28 31 -15-15-16 000 18 21 06 -20.9 -26.8 28.93 7 7 173 176 000 61 29 30 -15-15-16 000 19 21 07 -19.5 -26.0 28.93 6 6 169 171 000 57 29 30 -15-15-16 000 20 21 08 -18.1 -24.4 28.93 5 5 162 165 000 58 28 30 -14-15-16 000 21 21 09 -16.8 -22.8 28.94 3 3 157 160 000 61 28 29 -14-15-16 000 22 21 10 -15.5 -21.4 28.94 2 2 168 171 000 63 28 29 -14-15-16 000 23 21 11 -14.6 -19.5 28.94 2 3 200 203 000 64 26 30 -14-15-16 000 24 21 12 -13.8 -18.9 28.94 2 3 219 221 000 64 23 31 -14-15-16 000 25 21 13 -13.4 -18.7 28.94 2 3 239 241 000 59 22 30 -14-15-16 000 26 21 14 -13.6 -20.0 28.95 3 3 251 253 000 49 24 32 -14-15-17 000 27 21 15 -14.5 -21.3 28.95 4 4 246 248 000 48 25 36 -14-16-17 000 28 21 16 -15.9 -21.4 28.96 5 5 229 232 000 60 27 38 -14-16-17 000 29 21 17 -17.5 -22.1 28.96 7 7 201 203 000 69 29 37 -14-16-17 000 30 21 18 -19.2 -23.7 28.96 6 6 153 156 000 73 30 34 -14-16-16 000 31 21 19 -20.6 -26.5 28.97 6 6 143 146 000 63 29 31 -14-16-16 000 32 21 20 -21.6 -28.0 28.97 7 7 153 156 000 57 27 30 -15-16-16 000 33 21 21 -22.2 -28.5 28.98 7 7 156 159 -001 58 27 29 -15-16-17 000 34 21 22 -22.5 -28.5 28.98 7 7 154 156 -001 61 29 30 -15-16-17 000 35 21 23 -22.9 -28.4 28.98 8 8 156 158 -001 65 32 32 -15-16-16 000 36 22 00 -23.3 -28.1 28.99 8 8 157 160 000 71 32 35 -15-16-16 000 37 22 01 -23.8 -27.5 28.99 8 8 158 160 -001 82 31 37 -15-16-16 000 38 22 02 -24.0 -27.3 28.99 7 7 155 157 -001 87 32 38 -16-16-17 000 39 22 03 -24.0 -27.7 28.99 7 7 161 163 000 83 35 38 -16-16-17 000 40 22 04 -24.0 -28.3 29.00 7 7 165 167 000 76 36 38 -16-16-17 000 41 22 05 -23.7 -28.7 29.01 8 8 169 171 000 69 34 43 -16-16-17 000 42 22 06 -23.0 -28.6 29.01 7 7 171 174 000 65 32 49 -16-17-17 000 43 22 07 -22.0 -27.8 29.02 7 7 170 173 000 63 30 52 -16-17-17 000 44 22 08 -20.7 -26.6 29.02 6 6 164 167 001 61 30 64 -16-17-17 000 45 22 09 -19.2 -25.1 29.02 4 4 160 162 001 62 32 62 -16-17-17 000 46 22 10 -17.8 -23.9 29.02 3 3 144 146 002 64 34 60 -15-17-17 000 47 22 11 -17.2 -22.5 29.02 1 2 74 76 002 68 37 56 -15-17-17 000 48 22 12 -17.2 -21.3 29.03 2 5 353 355 001 80 42 44 -16-16-17 000 49 22 13 -17.0 -19.7 29.04 1 3 318 320 003 93 46 36 -16-17-17 000 50 22 14 -16.8 -19.5 29.05 1 3 274 277 004 91 40 32 -16-16-17 000 51 22 15 -16.7 -20.5 29.05 2 4 248 250 003 83 37 32 -16-16-16 000 52 22 16 -17.3 -22.1 29.06 2 4 190 193 003 75 38 31 -16-16-16 000 53 22 17 -18.8 -23.9 29.06 4 4 155 157 003 71 38 30 -15-15-15 000 54 22 18 -19.8 -26.0 29.06 6 6 188 191 004 60 38 27 -15-14-15 000 55 22 19 -20.3 -26.5 29.07 7 11 199 202 004 59 27 26 -14-13-14 000 56 22 20 -21.5 -26.7 29.07 8 10 164 167 005 67 25 21 -14-13-13 000 57 22 21 -20.4 -26.4 29.07 11 14 132 134 002 58 21 19 -13-12-14 000 58 22 22 -20.1 -26.5 29.08 10 13 132 135 002 55 21 19 -12-12-13 000 59 22 23 -21.4 -26.7 29.09 9 12 131 134 005 64 20 20 -12-12-14 000 60 23 00 -20.0 -26.6 29.10 12 18 136 138 004 55 16 20 -13-12-13 000 61 23 01 -20.0 -25.7 29.11 11 18 140 142 003 62 19 18 -13-13-14 000 62 23 02 -19.5 -24.7 29.12 9 15 142 145 002 66 20 15 -13-13-14 000 63 23 03 -18.0 -23.0 29.12 8 14 142 145 -001 66 20 14 -13-13-14 000 64 23 04 -17.0 -22.5 29.13 6 8 129 131 -001 61 20 15 -12-13-14 000 65 23 05 -16.5 -21.8 29.14 5 5 122 124 001 65 18 17 -13-13-14 000 66 23 06 -15.2 -21.5 29.15 2 4 139 142 000 64 26 23 -13-14-14 000 67 23 07 -15.1 -19.7 29.16 2 4 78 81 -001 69 30 35 -13-14-15 000 68 23 08 -14.5 -18.4 29.17 5 12 56 58 -001 80 37 53 -14-15-15 000 69 23 09 -13.7 -22.0 29.18 5 9 43 46 000 48 32 60 -15-15-16 000 70 23 10 -13.4 -24.1 29.18 1 7 85 87 -001 41 29 70 -14-15-16 000 71 23 11 -13.0 -24.1 29.18 2 6 152 155 -001 39 31 79 -14-15-16 000 72 23 12 -12.5 -24.3 29.18 1 7 166 168 -003 36 41 92 -14-15-16 000 73 23 13 -12.3 -22.2 29.17 1 9 190 193 -004 44 57 93 -13-14-16 000 74 23 14 -12.0 -20.4 29.16 2 10 129 131 -005 51 58 95 -13-14-16 000 75 23 15 -12.1 -18.2 29.16 3 10 87 89 -004 64 77 97 -13-15-16 002 76 23 16 -12.2 -15.9 29.15 4 10 61 64 -003 81 93 99 -13-15-16 009 77 23 17 -12.3 -14.8 29.13 4 12 72 74 -003 89 97 99 -13-14-16 014 78 23 18 -12.8 -15.3 29.12 4 14 79 81 000 88 83 97 -13-14-16 007 79 23 19 -14.0 -16.4 29.10 3 14 88 90 000 91 83103 -13-14-16 002 80 23 20 -15.1 -16.7 29.09 4 13 144 147 000 100 76108 -13-14-16 001 81 23 21 -16.3 -18.7 29.08 5 14 162 164 000 93 70110 -13-14-16 000 82 23 22 -16.9 -19.6 29.06 5 11 171 174 002 89 68109 -13-14-15 000 83 23 23 -17.6 -20.0 29.05 6 9 168 171 001 92 61108 -13-14-15 000 84 24 00 -18.0 -20.0 29.04 6 10 161 164 002 96 56111 -13-14-15 000 85 24 01 -18.7 -20.9 29.03 7 10 155 157 001 95 56114 -14-14-15 000 86 24 02 -18.9 -21.6 29.02 6 11 151 154 002 90 67114 -14-14-15 000 87 24 03 -18.9 -21.8 29.00 7 11 140 143 002 88 68113 -14-14-15 000 88 24 04 -19.1 -22.0 28.98 7 12 135 137 000 87 69113 -14-15-15 000 89 24 05 -18.5 -21.8 28.96 8 11 131 133 000 82 71110 -14-15-15 000 90 24 06 -17.6 -21.4 28.95 8 11 133 135 000 78 72106 -14-14-15 000 91 24 07 -17.2 -21.0 28.94 7 9 139 141 000 77 72104 -13-14-15 000 92 24 08 -16.8 -20.6 28.93 6 9 151 154 000 77 72104 -13-14-15 000 93 24 09 -16.0 -19.7 28.92 5 6 163 166 000 78 72101 -13-14-15 000 94 24 10 -14.9 -18.5 28.91 4 6 182 185 000 77 75 99 -13-14-15 000 95 24 11 -13.6 -17.8 28.90 4 7 219 222 001 69 78 96 -13-14-16 000 96 24 12 -13.0 -17.8 28.89 4 5 239 242 001 64 82 92 -13-15-16 000 97 24 13 -12.9 -17.1 28.87 3 3 239 242 000 67 87 89 -13-15-16 000 98 24 14 -13.2 -17.3 28.86 3 3 247 249 001 71 90 85 -14-15-16 000 99 24 15 -13.8 -17.8 28.85 3 3 252 254 001 76 85 78 -14-14-15 000 100 24 16 -15.2 -18.7 28.83 5 5 223 225 002 81 78 71 -13-14-15 000 101 24 17 -16.9 -20.0 28.82 6 6 193 196 002 85 72 65 -13-14-15 000 102 24 18 -17.5 -20.5 28.81 4 4 106 109 002 89 66 66 -13-14-14 000 103 24 19 -19.9 -22.3 28.80 4 5 84 86 002 96 54 58 -14-13-13 000 104 24 20 -20.2 -24.1 28.80 4 4 132 134 001 83 50 56 -15-13-13 000 105 24 21 -20.5 -25.1 28.79 4 4 146 148 001 77 52 55 -15-14-13 000 106 24 22 -21.7 -26.5 28.79 6 7 148 150 002 74 50 55 -15-14-13 000 107 24 23 -22.6 -27.1 28.79 7 8 152 155 000 75 58 54 -15-15-14 000 108 25 00 -23.4 -27.1 28.79 7 10 151 153 000 82 59 54 -15-15-14 000 109 25 01 -23.9 -27.5 28.78 8 11 150 152 000 83 60 54 -15-15-15 000 110 25 02 -23.8 -27.5 28.77 8 10 153 156 000 82 63 54 -15-15-15 000 111 25 03 -23.7 -27.7 28.76 8 9 158 161 001 79 51 55 -14-15-15 000 112 25 04 -23.7 -28.0 28.76 8 8 164 166 000 76 42 55 -14-15-16 000 113 25 05 -23.5 -28.0 28.76 8 9 164 166 000 74 42 57 -15-15-16 000 114 25 06 -22.9 -27.4 28.77 8 9 162 164 000 74 43 58 -15-15-16 000 115 25 07 -21.8 -26.2 28.77 7 9 159 161 -001 75 42 59 -14-15-16 000 116 25 08 -20.4 -24.6 28.78 6 8 157 159 000 76 38 70 -14-15-16 000 117 25 09 -18.7 -23.0 28.79 4 6 136 139 000 78 42 86 -14-15-16 000 118 25 10 -17.4 -22.0 28.80 1 6 138 140 -003 76 64101 -15-16-16 000 119 25 11 -16.8 -20.3 28.81 2 8 92 95 -001 80 77109 -16-16-16 000 120 25 12 -15.7 -19.1 28.82 3 6 54 56 000 86 97116 -16-17-16 000 * 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.