Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2026-02-01/12 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 01 12 -6.2 -13.9 28.33 7 9 77 80 011 48 50 74 -7 -8 -9 000 1 01 13 -6.2 -11.8 28.31 8 16 82 84 -009 61 55 83 -7 -8-10 000 2 01 14 -5.9 -11.0 28.31 9 20 80 83 -016 65 73102 -7 -8-10 000 3 01 15 -5.9 -9.8 28.31 16 24 63 66 -020 74 81 96 -7 -8-10 000 4 01 16 -5.9 -9.5 28.31 15 24 71 73 -022 76 84 98 -7 -8-10 000 5 01 17 -6.0 -8.8 28.30 14 25 70 72 -023 81 90103 -7 -8-10 001 6 01 18 -6.0 -7.9 28.30 15 24 59 62 -021 89 99109 -7 -8 -9 014 7 01 19 -6.5 -8.3 28.30 14 23 47 50 -019 91102110 -7 -9-10 023 8 01 20 -7.3 -9.0 28.30 13 25 51 53 -019 92101107 -8 -9-11 022 9 01 21 -7.8 -9.6 28.32 10 25 54 57 -021 92 99105 -8-10-11 014 10 01 22 -8.3 -10.1 28.33 10 26 57 59 -021 92 98102 -9-10-11 010 11 01 23 -8.7 -10.7 28.34 12 29 60 62 -025 91 95103 -9-10-11 008 12 02 00 -8.7 -11.1 28.35 15 33 65 68 -033 88 93103 -9-10-11 008 13 02 01 -8.7 -11.3 28.38 19 36 65 67 -035 86 93102 -9-10-12 007 14 02 02 -9.0 -11.4 28.39 20 36 69 71 -034 87 94108 -9-11-12 009 15 02 03 -9.3 -11.8 28.40 19 37 69 71 -035 87 95107 -10-11-12 007 16 02 04 -9.0 -11.5 28.42 22 38 68 71 -042 86 95115 -10-11-12 014 17 02 05 -8.9 -11.6 28.44 23 39 68 70 -039 85 94105 -10-11-12 009 18 02 06 -8.5 -11.3 28.45 24 39 69 72 -037 84 92 96 -9-10-11 006 19 02 07 -8.3 -11.0 28.47 26 40 65 68 -039 84 94102 -9-10-11 005 20 02 08 -7.9 -10.6 28.47 27 41 64 66 -053 85 95106 -9-10-12 008 21 02 09 -7.7 -10.3 28.48 27 40 62 65 -054 84 95109 -9-10-11 008 22 02 10 -7.4 -10.1 28.50 27 40 61 64 -046 83 94114 -8-10-11 008 23 02 11 -7.1 -9.8 28.52 27 40 61 63 -048 83 93106 -8-10-11 006 24 02 12 -7.0 -9.5 28.53 27 39 59 61 -042 85 94103 -8-10-11 014 25 02 13 -6.9 -9.5 28.54 26 38 57 60 -045 84 94104 -8-10-11 020 26 02 14 -7.0 -9.5 28.55 26 38 57 60 -045 85 95104 -8-10-11 016 27 02 15 -7.1 -9.6 28.56 25 37 57 59 -042 85 95102 -8-10-11 015 28 02 16 -7.2 -9.8 28.57 24 36 57 60 -038 85 95102 -8-10-11 013 29 02 17 -7.4 -9.9 28.59 23 35 57 60 -036 85 95103 -8-10-11 011 30 02 18 -7.6 -10.0 28.60 21 35 58 60 -034 86 95102 -8-10-11 010 31 02 19 -7.9 -10.3 28.62 19 34 59 62 -033 87 95101 -8-10-11 008 32 02 20 -8.3 -10.5 28.62 17 33 61 63 -032 88 95102 -9-10-11 007 33 02 21 -8.5 -10.7 28.63 16 33 62 64 -030 89 95104 -9-10-11 008 34 02 22 -8.7 -11.0 28.64 16 33 64 66 -028 89 95106 -9-10-11 008 35 02 23 -8.8 -11.1 28.64 16 33 63 66 -028 89 95108 -9-10-11 008 36 03 00 -9.1 -11.3 28.66 15 32 63 66 -025 89 95110 -9-10-11 008 37 03 01 -9.3 -11.5 28.67 13 31 64 66 -024 90 94113 -9-10-11 007 38 03 02 -9.6 -11.6 28.68 11 29 65 67 -024 92 95114 -9-10-11 006 39 03 03 -9.5 -11.4 28.68 10 28 64 67 -026 92 95113 -9-10-11 006 40 03 04 -9.0 -11.0 28.68 11 29 61 63 -029 90 95109 -9-10-11 007 41 03 05 -8.8 -10.8 28.69 10 25 64 66 -026 91 96108 -9-10-11 005 42 03 06 -8.9 -11.0 28.69 9 25 65 68 -024 91 95107 -9-10-11 004 43 03 07 -8.2 -10.4 28.69 11 23 58 61 -022 88 97108 -9-10-11 003 44 03 08 -7.4 -9.9 28.69 13 21 57 59 -022 86 97105 -8-10-11 003 45 03 09 -7.0 -9.6 28.69 14 21 52 55 -021 85 96103 -8-10-11 005 46 03 10 -6.7 -9.2 28.69 13 20 49 52 -020 85 97104 -8 -9-11 005 47 03 11 -6.6 -8.8 28.69 12 18 40 42 -020 88100106 -8 -9-11 011 48 03 12 -6.4 -8.5 28.68 11 16 34 37 -013 88100105 -8 -9-11 018 49 03 13 -6.2 -8.4 28.68 10 14 34 36 -011 87 99103 -8 -9-10 019 50 03 14 -6.1 -8.2 28.68 9 14 38 41 -010 88 99102 -7 -9-10 024 51 03 15 -6.1 -8.0 28.68 8 12 41 43 -008 90100104 -7 -9-10 029 52 03 16 -6.1 -7.6 28.68 6 10 44 47 -012 93102108 -7 -9-10 038 53 03 17 -6.3 -7.7 28.68 3 6 336 338 -009 95104111 -7 -9-10 062 54 03 18 -7.1 -8.7 28.69 7 7 287 289 -001 93100107 -8 -9-10 058 55 03 19 -7.5 -9.3 28.69 4 4 281 283 000 93 97103 -8 -9-10 028 56 03 20 -8.0 -9.5 28.69 1 3 245 248 -001 95 98110 -8 -9-10 014 57 03 21 -8.7 -9.8 28.69 3 10 152 155 -001 100102103 -8 -9-10 013 58 03 22 -9.5 -10.5 28.69 5 11 123 125 000 101101103 -8 -9-11 010 59 03 23 -10.6 -11.9 28.70 4 11 119 121 -008 98 96108 -8 -9-11 000 60 04 00 -10.9 -12.1 28.70 3 9 126 128 -006 100 98113 -9-10-11 000 61 04 01 -11.6 -13.0 28.70 4 9 136 138 -005 99 97110 -9-10-11 000 62 04 02 -11.6 -13.4 28.70 5 10 133 135 -007 93 96106 -9-10-11 001 63 04 03 -11.2 -13.4 28.70 6 10 121 123 -005 90 95103 -9-10-11 000 64 04 04 -11.0 -12.8 28.71 5 10 103 105 -003 94 95104 -9-10-11 000 65 04 05 -10.5 -12.3 28.71 3 9 110 112 000 94 99107 -9-10-11 002 66 04 06 -9.5 -11.3 28.71 2 9 112 115 000 94 98104 -9-10-11 008 67 04 07 -8.2 -10.1 28.71 6 11 74 76 -003 92 99109 -9-10-11 013 68 04 08 -7.5 -9.4 28.72 9 14 56 59 -007 90102113 -9-10-11 023 69 04 09 -7.2 -9.0 28.72 10 13 36 39 -008 91103110 -8-10-11 020 70 04 10 -6.9 -9.1 28.73 9 13 39 41 -013 88100103 -8-10-11 017 71 04 11 -6.7 -9.2 28.73 9 12 40 43 -012 85 98103 -8-10-11 010 72 04 12 -6.7 -9.7 28.75 11 13 44 46 -004 81 93 97 -8-10-11 017 73 04 13 -6.7 -9.8 28.75 9 13 39 42 -003 81 94 96 -8-10-11 000 74 04 14 -6.8 -9.4 28.75 7 9 33 36 -004 84 98104 -8-10-11 002 75 04 15 -6.8 -8.8 28.75 6 9 31 33 -006 90101105 -8 -9-11 023 76 04 16 -6.8 -8.3 28.75 5 9 37 39 -009 94103105 -8 -9-11 041 77 04 17 -6.7 -8.2 28.75 7 9 42 44 -005 93102106 -8 -9-10 033 78 04 18 -7.0 -8.5 28.76 7 10 54 56 -011 94100105 -8 -9-11 023 79 04 19 -7.8 -9.5 28.76 9 14 68 70 -010 92 94104 -9-10-11 049 80 04 20 -8.2 -9.8 28.76 4 11 81 83 000 93 96109 -9-10-11 020 81 04 21 -10.2 -12.5 28.77 5 12 126 129 -002 87 89108 -9-10-11 001 82 04 22 -11.2 -13.3 28.77 4 9 132 135 -002 91102105 -10-11-11 002 83 04 23 -11.6 -13.8 28.78 3 9 132 135 001 91 96 91 -10-11-12 002 84 05 00 -11.9 -14.6 28.78 4 8 146 148 003 86 90100 -10-11-12 000 85 05 01 -11.8 -14.5 28.78 4 8 147 150 001 84 92110 -10-11-12 003 86 05 02 -11.6 -14.0 28.78 4 7 148 150 000 88 95111 -10-11-12 011 87 05 03 -11.5 -13.4 28.77 2 9 153 156 -001 93 98109 -10-11-13 016 88 05 04 -11.4 -13.1 28.77 2 13 125 127 -001 96102107 -11-12-13 017 89 05 05 -11.1 -12.7 28.78 2 10 103 106 000 97104106 -11-12-13 013 90 05 06 -10.1 -12.1 28.78 4 10 66 69 000 93101107 -10-12-13 015 91 05 07 -9.5 -11.8 28.78 6 11 64 66 000 89 96107 -10-12-13 009 92 05 08 -9.1 -11.8 28.78 8 13 63 66 -001 85 95108 -10-12-13 004 93 05 09 -9.5 -13.1 28.79 10 15 61 63 001 78 89101 -11-12-14 000 94 05 10 -9.5 -12.3 28.80 9 13 36 38 000 85100110 -11-12-14 000 95 05 11 -9.0 -12.1 28.81 8 12 31 34 002 82 96 96 -10-12-13 000 96 05 12 -9.2 -11.8 28.81 9 11 16 18 005 86102101 -10-12-13 000 97 05 13 -9.4 -12.0 28.81 7 11 14 16 005 87102103 -11-12-14 000 98 05 14 -9.6 -12.1 28.81 3 9 354 356 004 88 91107 -11-12-13 000 99 05 15 -9.5 -12.2 28.80 0 6 225 227 -001 87 92109 -11-12-13 002 100 05 16 -9.4 -12.2 28.80 2 5 193 195 001 86 96108 -10-12-13 009 101 05 17 -10.1 -12.6 28.80 4 6 199 201 -001 84 98108 -10-11-12 001 102 05 18 -11.4 -13.8 28.81 5 7 189 192 -003 87 97 92 -10-11-12 000 103 05 19 -11.9 -13.3 28.81 6 7 145 148 -005 100 93102 -10-11-12 000 104 05 20 -11.3 -13.0 28.81 7 16 121 124 -003 96 94110 -11-11-13 011 105 05 21 -12.0 -13.9 28.82 11 19 86 89 -009 95 91113 -11-11-13 006 106 05 22 -14.7 -16.2 28.83 6 8 120 123 -002 101 90 97 -11-12-13 002 107 05 23 -16.5 -18.3 28.84 7 10 131 133 000 98 94112 -11-12-13 000 108 06 00 -14.5 -16.6 28.85 6 16 111 114 -007 94 94111 -12-12-13 000 109 06 01 -13.8 -16.0 28.85 7 19 96 99 -009 93 93118 -12-12-13 000 110 06 02 -13.7 -16.4 28.86 7 22 87 89 -002 88101118 -12-13-14 000 111 06 03 -13.7 -16.1 28.86 6 17 93 95 -006 91101118 -13-13-14 003 112 06 04 -13.5 -16.9 28.87 6 18 106 108 -004 81 86102 -12-13-14 005 113 06 05 -14.3 -17.5 28.88 5 18 111 114 -005 82 89108 -13-13-14 000 114 06 06 -14.6 -18.0 28.89 4 16 134 137 -010 81 86 90 -13-13-15 000 115 06 07 -14.3 -18.3 28.90 6 20 185 187 -021 72 80 78 -13-14-15 000 116 06 08 -13.1 -17.5 28.91 6 22 189 192 -008 69 66 94 -12-14-15 000 117 06 09 -12.0 -16.5 28.91 3 20 122 124 -009 69 83 95 -13-14-15 000 118 06 10 -11.5 -15.5 28.92 11 19 64 66 -009 76 87 99 -12-14-15 000 119 06 11 -11.2 -15.3 28.93 10 17 63 65 -007 76 87 97 -12-14-15 000 120 06 12 -11.1 -15.1 28.93 9 15 61 63 -005 76 88 92 -12-14-15 000 * 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.