Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2026-01-31/12 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 31 12 -9.0 -17.6 28.69 2 2 58 61 000 50 51 60 -9-10-11 000 1 31 13 -8.2 -15.3 28.68 0 2 327 329 000 58 53 61 -9-10-11 000 2 31 14 -8.1 -15.2 28.66 1 2 263 266 001 58 50 57 -9-10-11 000 3 31 15 -7.9 -14.7 28.66 1 2 235 238 000 59 46 55 -9-10-11 000 4 31 16 -8.2 -12.8 28.64 0 3 204 207 000 61 42 51 -9-10-11 000 5 31 17 -8.7 -14.4 28.63 1 4 175 178 000 64 38 48 -9-10-11 000 6 31 18 -10.2 -14.7 28.62 4 4 171 173 000 71 37 47 -9 -9-11 000 7 31 19 -12.9 -16.9 28.60 7 7 148 150 000 72 37 49 -9 -9-11 000 8 31 20 -14.7 -19.3 28.59 7 8 142 144 000 67 39 54 -9 -9-11 000 9 31 21 -16.2 -20.0 28.58 8 10 145 148 000 76 43 55 -9-10-11 000 10 31 22 -17.1 -20.5 28.58 8 11 144 146 000 80 37 54 -9 -9-11 000 11 31 23 -17.6 -20.8 28.57 9 12 142 144 001 83 41 54 -9 -9-11 000 12 01 00 -17.6 -21.0 28.53 9 13 147 150 001 81 44 62 -9 -9-11 000 13 01 01 -17.1 -21.0 28.51 10 14 145 148 002 75 39 63 -9-10-11 000 14 01 02 -17.1 -21.2 28.49 10 14 141 144 001 74 39 62 -9 -9-10 000 15 01 03 -16.7 -20.9 28.48 10 14 142 144 001 73 44 61 -9 -9-11 000 16 01 04 -15.8 -19.9 28.46 10 13 138 140 001 74 47 80 -9 -9-10 000 17 01 05 -14.5 -18.5 28.45 9 15 121 123 -002 74 57 92 -9 -9-10 000 18 01 06 -13.3 -17.1 28.43 8 17 123 125 -009 74 73 84 -8 -9-11 000 19 01 07 -11.4 -15.4 28.42 8 15 140 142 -011 72 51103 -8 -9-10 000 20 01 08 -9.9 -13.8 28.40 6 22 111 113 -016 72 75 95 -8 -9-11 000 21 01 09 -8.7 -12.1 28.38 3 18 122 124 -016 75 69 87 -8 -9-11 000 22 01 10 -7.5 -11.9 28.37 9 23 81 84 -015 69 79 95 -8 -9-11 000 23 01 11 -7.0 -10.4 28.36 13 22 70 72 -019 77 84 95 -8 -9-11 000 24 01 12 -5.9 -10.1 28.34 11 20 73 76 -015 72 79 91 -7 -8-10 000 25 01 13 -5.8 -9.2 28.32 13 21 61 64 -019 77 86 94 -7 -8-10 000 26 01 14 -5.8 -8.8 28.31 13 22 56 58 -017 80 91 99 -7 -8-10 000 27 01 15 -5.5 -8.5 28.31 12 20 59 62 -018 80 91108 -7 -8 -9 001 28 01 16 -5.8 -8.2 28.30 12 20 49 52 -015 85 97107 -7 -8-10 002 29 01 17 -6.2 -8.1 28.30 10 17 38 40 -017 89100113 -7 -8-10 006 30 01 18 -6.7 -8.3 28.30 9 18 37 40 -014 93103114 -8 -9-10 016 31 01 19 -6.9 -8.5 28.31 9 20 51 53 -017 93101106 -8 -9-10 014 32 01 20 -7.3 -8.8 28.32 8 22 61 64 -020 94100106 -8 -9-10 017 33 01 21 -7.8 -9.2 28.33 8 22 64 66 -019 95101108 -8 -9-11 021 34 01 22 -8.7 -10.1 28.34 7 23 82 84 -017 96 99105 -8-10-11 014 35 01 23 -9.1 -10.8 28.35 7 26 88 91 -025 93 97102 -9-10-11 006 36 02 00 -8.7 -10.8 28.37 13 31 69 71 -029 89 94 97 -9-10-11 008 37 02 01 -8.9 -11.2 28.39 14 33 65 67 -032 88 93100 -9-10-11 006 38 02 02 -9.0 -11.5 28.41 15 34 68 70 -039 87 92103 -9-10-12 006 39 02 03 -9.1 -11.7 28.42 19 36 67 70 -032 85 92103 -9-11-12 007 40 02 04 -9.3 -12.0 28.44 20 38 67 69 -036 85 91102 -10-11-12 007 41 02 05 -9.3 -12.1 28.45 22 39 69 71 -035 84 92103 -10-11-12 005 42 02 06 -9.0 -11.8 28.46 22 38 68 70 -041 84 93102 -10-11-12 007 43 02 07 -8.5 -11.2 28.47 24 39 64 67 -043 84 94103 -9-11-12 008 44 02 08 -8.1 -10.8 28.48 26 40 62 65 -046 84 93101 -9-10-12 010 45 02 09 -7.8 -10.5 28.49 27 41 60 62 -050 83 93101 -9-10-12 010 46 02 10 -7.5 -10.3 28.51 27 41 60 62 -051 83 93102 -9-10-12 008 47 02 11 -7.4 -10.1 28.53 27 39 59 61 -050 84 95104 -9-10-12 010 48 02 12 -7.5 -10.1 28.54 26 38 59 62 -048 84 95103 -9-10-11 010 49 02 13 -7.3 -10.0 28.55 26 38 59 61 -049 84 95103 -8-10-11 011 50 02 14 -7.3 -10.0 28.55 26 38 59 62 -047 83 94100 -8-10-11 012 51 02 15 -7.3 -10.1 28.57 25 38 58 61 -043 83 93100 -8-10-11 008 52 02 16 -7.6 -10.3 28.58 24 35 56 59 -038 84 94 96 -9-10-11 005 53 02 17 -8.0 -10.6 28.60 20 32 57 59 -036 85 95100 -9-10-11 005 54 02 18 -8.2 -10.6 28.61 17 30 55 57 -033 87 95 99 -9-10-11 004 55 02 19 -8.7 -10.8 28.62 11 27 54 57 -027 91 97101 -9-10-11 004 56 02 20 -9.1 -10.9 28.62 8 28 64 66 -027 93 98100 -9-10-11 006 57 02 21 -9.2 -11.0 28.63 11 29 56 58 -026 93 97 98 -9-10-11 007 58 02 22 -9.4 -11.2 28.64 11 31 53 55 -034 93100106 -9-10-12 006 59 02 23 -9.5 -11.1 28.64 10 25 49 51 -027 95100109 -9-10-11 012 60 03 00 -10.0 -11.2 28.65 4 21 88 90 -025 99 99105 -9-10-11 015 61 03 01 -9.6 -11.0 28.66 7 24 63 65 -025 97 99111 -9-10-11 014 62 03 02 -9.7 -11.3 28.66 8 29 75 78 -028 95 96110 -9-10-11 010 63 03 03 -9.2 -11.4 28.66 12 31 66 68 -030 89 93104 -9-10-11 006 64 03 04 -9.5 -11.7 28.67 11 30 70 73 -029 89 92102 -9-10-11 003 65 03 05 -9.3 -11.5 28.67 10 28 68 71 -026 89 93103 -9-10-11 002 66 03 06 -8.9 -11.1 28.67 10 27 70 72 -025 89 93103 -9-10-11 002 67 03 07 -8.3 -10.8 28.67 14 27 64 66 -025 86 94102 -9-10-11 001 68 03 08 -7.9 -10.6 28.68 16 26 60 62 -022 84 94102 -9-10-11 001 69 03 09 -7.3 -10.1 28.68 16 25 56 58 -017 83 93 96 -8-10-11 001 70 03 10 -7.1 -9.8 28.69 15 23 50 53 -017 83 94 99 -8-10-11 001 71 03 11 -6.7 -9.4 28.69 14 21 49 51 -020 83 95100 -8 -9-11 001 72 03 12 -6.4 -8.8 28.69 12 19 44 46 -020 86 99104 -8 -9-11 007 73 03 13 -6.2 -8.2 28.69 11 17 39 41 -008 88100102 -7 -9-10 017 74 03 14 -6.2 -8.0 28.69 8 14 23 25 -004 90102107 -7 -9-10 016 75 03 15 -6.5 -8.3 28.69 6 11 345 347 001 91102 99 -8 -9-10 030 76 03 16 -6.8 -8.6 28.69 5 5 322 324 -034 91101110 -8 -9-10 035 77 03 17 -6.9 -8.3 28.70 6 7 327 330 -015 94 98102 -8 -9-11 142 78 03 18 -7.1 -8.4 28.70 4 6 315 318 002 96101106 -8 -9-11 052 79 03 19 -7.5 -8.7 28.71 2 2 305 307 -018 97102106 -8-10-11 019 80 03 20 -7.5 -8.7 28.71 3 3 228 231 -009 98103108 -8 -9-11 131 81 03 21 -7.9 -9.0 28.71 3 4 334 337 -002 99 97108 -8-10-11 081 82 03 22 -9.9 -10.5 28.72 5 9 113 116 -001 107103114 -9-10-11 009 83 03 23 -10.4 -12.0 28.73 5 9 119 122 -005 96101110 -9-10-11 010 84 04 00 -11.7 -13.2 28.74 4 9 113 116 -005 98104116 -9-10-11 001 85 04 01 -11.9 -13.7 28.74 5 9 121 123 -001 95103115 -9-11-12 000 86 04 02 -12.4 -14.7 28.73 5 9 126 129 000 89 96110 -10-10-12 001 87 04 03 -11.8 -14.4 28.73 6 10 119 121 -002 86 96105 -10-10-12 002 88 04 04 -11.5 -14.0 28.74 5 10 113 116 -001 87 95109 -10-11-12 003 89 04 05 -10.9 -13.3 28.74 4 12 113 115 -002 89 96109 -10-11-12 004 90 04 06 -10.0 -12.5 28.75 3 12 92 94 -001 88 97110 -10-11-12 007 91 04 07 -9.1 -11.9 28.75 5 12 75 78 -001 85 90106 -10-11-12 004 92 04 08 -8.5 -11.4 28.75 7 12 62 65 -001 84 94105 -10-11-12 001 93 04 09 -8.0 -11.1 28.76 7 12 53 56 -003 82 96104 -9-11-12 001 94 04 10 -7.5 -10.8 28.76 9 12 58 60 -007 79 93100 -9-10-12 000 95 04 11 -7.3 -10.6 28.76 10 13 52 55 -006 79 93 98 -9-10-12 000 96 04 12 -7.2 -10.3 28.77 8 13 42 44 -006 80 94 98 -8-10-11 000 97 04 13 -7.3 -9.6 28.77 7 11 20 22 -005 87100106 -9-10-11 010 98 04 14 -7.2 -9.5 28.77 5 9 10 12 -004 88101106 -8-10-11 014 99 04 15 -7.2 -9.4 28.77 4 7 358 1 -003 89102104 -8-10-11 013 100 04 16 -7.3 -9.3 28.77 4 6 346 349 -003 90103104 -8-10-11 016 101 04 17 -7.6 -9.5 28.78 3 5 324 326 -001 91101105 -9-10-11 013 102 04 18 -8.1 -9.6 28.79 2 4 297 299 -001 94 97105 -9-10-11 006 103 04 19 -8.5 -9.9 28.79 0 5 240 242 -004 96 99101 -9-10-11 005 104 04 20 -8.9 -9.9 28.80 2 7 135 138 -005 101103105 -9-10-11 011 105 04 21 -9.2 -10.0 28.80 4 11 94 97 -007 104104114 -9-10-11 016 106 04 22 -9.7 -10.9 28.81 4 13 63 65 -006 100 95109 -10-11-12 019 107 04 23 -10.6 -11.8 28.82 4 13 141 144 -006 100 92105 -10-11-12 002 108 05 00 -10.7 -12.9 28.83 5 13 123 125 -008 89 92113 -10-11-12 001 109 05 01 -10.9 -13.5 28.83 3 7 158 161 -004 86 94110 -10-11-12 001 110 05 02 -10.8 -13.4 28.82 2 9 188 191 -002 87 92109 -10-11-12 005 111 05 03 -10.7 -13.3 28.82 1 11 135 137 -006 89 95106 -10-11-12 004 112 05 04 -10.9 -13.0 28.82 3 10 134 137 -009 90 93104 -10-11-12 004 113 05 05 -10.6 -12.3 28.82 4 14 83 85 -004 95 93104 -10-11-12 012 114 05 06 -11.8 -13.4 28.83 5 18 88 91 -011 96 96105 -11-12-13 000 115 05 07 -11.4 -13.2 28.84 5 19 77 79 -016 95 92106 -11-12-13 000 116 05 08 -10.0 -12.5 28.84 12 22 57 59 -014 88 97112 -11-12-13 002 117 05 09 -9.4 -12.2 28.85 14 21 58 60 -018 85 98111 -11-12-13 003 118 05 10 -9.6 -12.6 28.85 17 23 60 63 -011 83 96115 -11-12-14 002 119 05 11 -9.6 -12.6 28.86 17 22 61 63 -008 84 97112 -11-13-14 000 120 05 12 -9.5 -12.7 28.86 16 21 63 65 -005 81 94117 -11-12-14 000 * 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.