Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2026-01-28/00 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 28 00 -16.7 -21.8 28.99 6 6 164 166 -001 71 82 93 -13-12-12 000 1 28 01 -20.2 -20.9 28.99 10 10 192 194 004 117 78110 -12-12-13 000 2 28 02 -20.8 -23.3 28.97 7 8 148 150 -003 94 68105 -12-12-12 000 3 28 03 -19.1 -22.8 28.96 7 8 154 156 000 80 68105 -12-12-12 000 4 28 04 -16.9 -20.5 28.97 6 8 150 152 -003 82 78 96 -12-12-13 000 5 28 05 -15.4 -18.6 28.95 6 8 139 141 000 84101106 -12-12-13 000 6 28 06 -14.4 -17.7 28.95 7 10 138 140 000 84104117 -11-12-13 000 7 28 07 -12.1 -15.6 28.93 6 9 127 130 000 81101117 -11-12-13 000 8 28 08 -10.1 -13.6 28.94 4 5 112 114 000 80 98117 -11-12-13 000 9 28 09 -9.2 -13.5 28.91 3 3 119 122 000 75 93117 -10-11-12 000 10 28 10 -8.6 -13.3 28.90 2 3 144 147 000 72 89117 -10-11-12 000 11 28 11 -8.3 -12.8 28.88 3 4 184 186 001 73 89117 -10-11-13 000 12 28 12 -8.1 -12.4 28.85 3 6 217 219 000 74 89111 -9-11-12 000 13 28 13 -7.9 -12.3 28.85 5 7 237 240 001 73 87104 -9-11-12 000 14 28 14 -7.9 -11.8 28.83 5 7 239 241 001 75 88 98 -9-10-12 000 15 28 15 -8.4 -12.2 28.81 7 9 231 234 002 75 81 76 -9-11-12 000 16 28 16 -9.2 -12.5 28.79 5 10 247 250 002 77 79 59 -9-11-12 000 17 28 17 -10.3 -12.8 28.77 6 12 267 270 002 85 81 64 -9-11-12 000 18 28 18 -12.1 -13.8 28.77 5 10 248 250 002 96 88 63 -9-10-11 000 19 28 19 -13.7 -14.1 28.75 2 5 192 194 001 110 78 58 -10-10-11 000 20 28 20 -17.3 -17.7 28.72 4 4 95 97 001 117 61 57 -10-10-10 000 21 28 21 -17.9 -18.6 28.71 5 6 124 126 002 112 46 56 -11-10-10 000 22 28 22 -19.0 -20.9 28.70 5 7 141 143 000 98 54 51 -12-11-11 000 23 28 23 -20.2 -22.9 28.68 6 8 146 149 000 91 66 48 -12-12-11 000 24 29 00 -20.8 -23.8 28.68 7 9 142 145 000 88 69 47 -13-12-11 000 25 29 01 -20.7 -24.2 28.67 7 9 136 139 000 83 69 50 -12-12-12 000 26 29 02 -20.2 -23.5 28.68 6 8 135 137 000 85 76 54 -12-12-12 000 27 29 03 -20.2 -23.7 28.69 7 9 143 146 000 82 73 60 -12-12-13 000 28 29 04 -19.7 -23.3 28.68 7 9 139 141 000 81 69 66 -11-12-13 000 29 29 05 -18.9 -22.8 28.68 7 9 144 146 000 77 46 68 -11-12-13 000 30 29 06 -17.9 -21.8 28.68 7 9 143 145 -001 77 41 66 -11-12-13 000 31 29 07 -16.1 -20.3 28.68 6 9 137 140 -001 73 42 68 -11-12-13 000 32 29 08 -14.5 -18.3 28.69 5 9 128 130 -001 74 42 64 -10-11-13 000 33 29 09 -12.7 -16.2 28.71 3 6 113 115 000 75 50 63 -10-12-13 000 34 29 10 -11.2 -15.6 28.71 1 7 151 153 000 73 46 62 -10-12-13 000 35 29 11 -10.4 -15.0 28.72 1 5 298 300 000 74 42 57 -10-11-13 000 36 29 12 -9.8 -13.9 28.74 3 8 31 33 000 76 48 58 -10-12-13 000 37 29 13 -9.7 -15.8 28.75 1 8 40 42 -001 64 47 58 -10-11-12 000 38 29 14 -9.6 -16.4 28.76 1 11 126 129 001 59 68 84 -10-11-12 000 39 29 15 -9.3 -13.7 28.76 3 14 73 75 002 67 69 93 -10-11-12 000 40 29 16 -9.8 -12.9 28.78 5 15 66 69 000 79 81101 -10-11-13 000 41 29 17 -10.9 -13.9 28.78 4 17 91 93 001 82 89107 -10-12-13 000 42 29 18 -12.3 -15.2 28.79 4 18 135 137 000 84 90114 -11-12-13 000 43 29 19 -14.3 -17.1 28.80 7 17 147 150 000 84 87117 -11-11-12 000 44 29 20 -16.1 -19.2 28.81 8 14 141 143 000 82 79116 -11-11-12 000 45 29 21 -17.3 -20.9 28.81 8 10 143 146 -001 78 58111 -10-11-12 000 46 29 22 -17.9 -21.4 28.81 9 11 138 140 000 80 53 93 -11-11-12 000 47 29 23 -18.2 -21.5 28.81 9 12 136 138 001 81 60 83 -11-11-12 000 48 30 00 -18.2 -21.7 28.82 10 13 137 139 000 80 55 90 -11-11-12 000 49 30 01 -18.3 -22.1 28.82 10 13 138 140 -001 76 44 86 -10-11-12 000 50 30 02 -18.3 -22.0 28.83 10 13 135 137 -003 76 56 77 -11-11-12 000 51 30 03 -18.1 -21.8 28.83 10 13 146 148 -004 77 48 75 -10-11-12 000 52 30 04 -17.3 -21.5 28.83 10 15 146 148 -005 73 50 72 -11-11-12 000 53 30 05 -16.4 -20.8 28.83 9 16 146 149 -006 70 53 80 -11-11-12 000 54 30 06 -15.3 -19.6 28.84 7 20 148 151 -005 71 59 88 -11-11-13 000 55 30 07 -13.9 -18.2 28.84 7 18 157 160 -006 69 61 80 -11-11-13 000 56 30 08 -12.2 -16.6 28.85 6 18 167 170 -007 67 61 79 -10-11-13 000 57 30 09 -10.5 -14.8 28.85 4 19 177 180 -008 64 61 78 -10-11-13 000 58 30 10 -9.4 -14.5 28.86 6 20 83 85 -011 65 68 78 -10-11-13 000 59 30 11 -8.9 -13.4 28.86 10 21 78 81 -011 70 76 81 -10-11-12 000 60 30 12 -8.6 -13.2 28.87 10 18 70 72 -006 70 77 83 -10-11-12 000 61 30 13 -8.4 -12.9 28.87 8 16 67 70 -002 70 77 83 -9-11-12 000 62 30 14 -8.2 -12.5 28.87 7 15 73 76 -002 71 77 85 -9-10-12 000 63 30 15 -8.1 -11.7 28.87 3 13 93 95 -001 75 79 89 -9-10-12 000 64 30 16 -8.7 -12.0 28.87 4 14 151 154 000 73 76 89 -9-10-11 000 65 30 17 -9.6 -13.3 28.87 7 14 147 150 002 73 73 93 -8-10-11 000 66 30 18 -11.3 -14.7 28.86 8 11 148 151 002 78 72 96 -8-10-11 000 67 30 19 -13.2 -16.3 28.86 9 11 159 161 000 83 72 93 -8-10-11 000 68 30 20 -15.0 -18.0 28.87 9 11 155 158 001 84 65 96 -8-10-11 000 69 30 21 -16.3 -19.4 28.87 9 12 152 154 001 84 57 94 -9-10-11 000 70 30 22 -17.5 -20.4 28.87 8 11 158 160 002 86 49 87 -9-10-11 000 71 30 23 -18.5 -21.4 28.87 8 10 165 167 002 87 45 81 -9 -9-11 000 72 31 00 -19.0 -21.8 28.87 8 10 169 172 002 88 47 80 -9 -9-10 000 73 31 01 -19.2 -21.9 28.86 8 10 170 172 000 88 47 84 -9 -9-10 000 74 31 02 -19.3 -22.0 28.86 8 10 169 171 002 89 48 80 -10 -9-11 000 75 31 03 -19.3 -21.9 28.85 8 10 168 171 004 90 48 75 -10-10-11 000 76 31 04 -18.9 -21.7 28.84 8 10 169 172 004 88 48 78 -10-10-11 000 77 31 05 -18.2 -21.1 28.83 7 9 170 173 003 87 47 81 -10-10-11 000 78 31 06 -16.9 -20.0 28.83 7 8 170 173 003 85 46 82 -10-10-11 000 79 31 07 -15.4 -18.6 28.82 5 6 169 171 002 82 46 81 -10-10-11 000 80 31 08 -13.7 -17.0 28.81 4 4 167 170 003 80 47 77 -10-10-11 000 81 31 09 -11.9 -15.1 28.80 3 4 166 168 003 78 47 75 -10-10-12 000 82 31 10 -10.4 -13.9 28.79 2 3 180 182 001 81 47 72 -9-10-12 000 83 31 11 -9.2 -13.6 28.78 1 1 210 213 000 75 50 68 -9-10-12 000 84 31 12 -8.5 -15.5 28.77 1 1 235 238 000 58 56 65 -9-10-11 000 85 31 13 -8.2 -15.4 28.76 1 2 197 199 000 56 56 65 -9-10-11 000 86 31 14 -8.1 -14.8 28.75 1 2 172 175 000 58 55 60 -9-10-11 000 87 31 15 -8.2 -13.0 28.74 2 4 190 192 000 58 52 70 -9-10-11 000 88 31 16 -8.9 -14.2 28.72 3 5 196 199 001 59 51 62 -9-10-11 000 89 31 17 -10.3 -14.7 28.70 6 6 186 189 000 66 52 69 -9-10-11 000 90 31 18 -12.1 -15.7 28.69 6 6 159 161 000 76 57 62 -8-10-11 000 91 31 19 -13.9 -17.8 28.67 6 6 149 152 000 74 55 57 -9-10-11 000 92 31 20 -15.9 -19.7 28.66 8 9 155 158 000 76 52 56 -9 -9-10 000 93 31 21 -17.4 -21.0 28.64 9 11 154 157 001 78 50 57 -9 -9-10 000 94 31 22 -18.2 -21.8 28.63 9 11 153 155 001 80 50 56 -9 -9-11 000 95 31 23 -18.6 -22.2 28.61 10 12 154 157 001 79 50 55 -9-10-11 000 96 01 00 -18.7 -22.4 28.58 10 13 154 156 002 79 48 55 -9-10-11 000 97 01 01 -18.8 -22.6 28.55 10 13 153 155 001 78 46 56 -9-10-11 000 98 01 02 -18.9 -22.9 28.53 10 13 152 155 001 76 42 54 -9-10-11 000 99 01 03 -19.0 -22.9 28.50 9 12 152 155 001 76 40 52 -9-10-11 000 100 01 04 -18.7 -22.6 28.48 9 12 151 153 000 76 39 50 -9-10-11 000 101 01 05 -17.9 -22.0 28.45 8 11 149 151 000 74 36 51 -9-10-11 000 102 01 06 -16.8 -21.0 28.43 7 10 147 150 000 72 31 48 -9-10-11 000 103 01 07 -15.7 -19.7 28.41 6 8 142 144 000 74 32 40 -9-10-11 000 104 01 08 -13.9 -18.2 28.40 5 7 143 146 000 71 31 43 -9-10-12 000 105 01 09 -12.0 -16.3 28.38 4 6 142 145 000 68 29 49 -9-10-12 000 106 01 10 -10.5 -14.5 28.37 2 8 122 125 001 68 29 45 -9-10-11 000 107 01 11 -9.6 -14.2 28.36 2 6 129 131 002 72 31 42 -9-10-11 000 108 01 12 -8.7 -13.9 28.35 3 5 176 178 001 66 23 40 -9-10-11 000 109 01 13 -8.3 -14.8 28.34 4 5 179 181 000 51 24 31 -8 -9-11 000 110 01 14 -8.0 -14.4 28.33 2 11 126 129 000 45 43 37 -8-10-11 000 111 01 15 -8.3 -12.6 28.33 4 13 74 77 000 66 52 47 -9-10-11 000 112 01 16 -9.2 -12.6 28.32 5 12 104 106 000 74 48 49 -9-10-11 000 113 01 17 -10.5 -14.1 28.32 7 11 131 133 -002 73 50 51 -8-10-11 000 114 01 18 -12.1 -16.5 28.32 8 10 144 147 -007 67 43 58 -8 -9-10 000 115 01 19 -13.1 -17.5 28.32 8 10 149 152 -008 68 40 83 -8 -9-10 000 116 01 20 -12.8 -16.6 28.32 7 10 142 144 -008 73 58 80 -7 -8 -9 000 117 01 21 -11.4 -15.5 28.31 6 11 133 135 -007 70 53 88 -7 -8 -9 000 118 01 22 -10.6 -13.6 28.32 3 13 114 116 -012 83 88101 -7 -8 -9 000 119 01 23 -10.7 -13.0 28.33 6 21 135 137 -014 87 94110 -8 -9-10 001 120 02 00 -10.2 -12.2 28.35 6 23 135 138 -016 91 92 99 -8 -9-10 006 * 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.