Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2026-01-29/12 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 29 12 -8.6 -16.1 28.71 4 5 21 23 005 48 46 56 -9-10-11 000 1 29 13 -8.2 -14.5 28.71 4 8 5 7 000 60 49 62 -9-10-11 000 2 29 14 -8.0 -13.4 28.72 5 11 36 39 000 66 64 67 -9-10-12 000 3 29 15 -8.1 -12.6 28.74 7 12 33 36 -002 71 77 69 -9-11-12 000 4 29 16 -8.7 -11.8 28.76 6 12 30 33 -004 81 92 64 -10-11-12 000 5 29 17 -9.7 -11.9 28.77 4 12 39 42 -002 87 76 59 -10-11-12 000 6 29 18 -10.4 -12.8 28.78 2 11 103 105 000 90 73 65 -10-11-12 000 7 29 19 -12.7 -15.4 28.80 5 8 135 137 -001 86 75 78 -10-11-12 000 8 29 20 -14.4 -17.1 28.78 6 9 138 140 -001 87 81 76 -10-11-12 000 9 29 21 -15.0 -17.3 28.78 6 9 163 166 -003 91 63 77 -10-11-12 000 10 29 22 -15.4 -19.2 28.82 6 13 158 161 -003 77 57 78 -10-11-12 000 11 29 23 -16.5 -19.8 28.81 6 12 138 141 -005 82 59 78 -10-11-12 000 12 30 00 -17.2 -20.5 28.80 8 12 135 138 -006 82 58 89 -10-11-12 000 13 30 01 -17.1 -20.6 28.79 9 12 135 138 -003 79 60 85 -10-11-12 000 14 30 02 -16.9 -20.4 28.80 9 12 135 138 -004 79 62 84 -10-11-12 000 15 30 03 -16.7 -20.3 28.81 9 12 140 142 -004 77 53 86 -10-10-12 000 16 30 04 -16.4 -20.2 28.83 9 11 139 141 -004 75 53 83 -10-11-12 000 17 30 05 -15.7 -19.8 28.83 8 11 142 145 -003 72 53 88 -10-10-12 000 18 30 06 -14.5 -18.7 28.82 8 10 146 148 -004 70 54 87 -10-10-12 000 19 30 07 -13.0 -17.2 28.82 6 9 144 146 -006 69 58 82 -10-11-12 000 20 30 08 -11.4 -15.5 28.82 4 12 144 147 -007 70 67 84 -10-11-12 000 21 30 09 -9.8 -14.0 28.83 2 19 123 125 -008 67 69 79 -10-11-12 000 22 30 10 -8.8 -13.1 28.83 9 20 64 66 -011 72 77 81 -10-11-12 000 23 30 11 -8.1 -12.4 28.84 11 20 65 67 -011 71 73 87 -9-10-12 000 24 30 12 -7.6 -12.5 28.85 11 19 57 59 -013 67 68 91 -8-10-11 000 25 30 13 -7.6 -11.9 28.85 12 19 51 54 -018 71 78 97 -8-10-11 000 26 30 14 -7.7 -10.9 28.86 11 19 58 61 -018 81 92103 -9-10-12 000 27 30 15 -7.7 -10.8 28.87 13 19 50 53 -017 81 93103 -9-10-12 000 28 30 16 -8.1 -10.7 28.88 13 18 45 48 -015 85 99101 -9-11-12 000 29 30 17 -8.3 -10.8 28.87 12 16 45 47 -011 87103 93 -9-11-12 000 30 30 18 -8.3 -10.9 28.88 8 13 46 49 -007 85100104 -9-11-12 000 31 30 19 -9.1 -11.3 28.89 4 10 96 99 -006 89 98110 -9-11-12 000 32 30 20 -10.6 -13.1 28.90 6 10 105 107 -003 89 97117 -10-11-12 000 33 30 21 -10.9 -12.8 28.90 6 12 87 89 -002 94100117 -10-11-13 000 34 30 22 -12.3 -14.5 28.90 6 7 145 147 000 90 87117 -10-11-12 000 35 30 23 -12.0 -14.9 28.89 7 10 130 133 002 84 87111 -10-11-12 000 36 31 00 -12.0 -15.1 28.88 8 12 133 135 -002 83 72106 -9-10-11 000 37 31 01 -12.6 -15.6 28.89 6 11 116 119 -003 85 91117 -10-12-13 000 38 31 02 -13.1 -16.1 28.89 6 12 120 122 000 84104114 -11-12-14 001 39 31 03 -16.1 -20.2 28.88 9 11 143 145 003 74 83113 -12-13-14 000 40 31 04 -16.4 -20.2 28.86 9 12 145 147 003 78 69110 -11-12-13 000 41 31 05 -16.1 -19.7 28.84 8 11 144 146 001 80 72 97 -11-12-13 000 42 31 06 -14.9 -18.6 28.83 8 10 148 150 001 78 70 96 -10-11-13 000 43 31 07 -14.0 -17.5 28.82 5 7 135 137 003 77 53100 -10-11-13 000 44 31 08 -12.2 -16.1 28.81 6 9 138 140 001 75 63 93 -10-12-13 000 45 31 09 -10.4 -14.6 28.78 5 10 128 130 -001 73 60 84 -10-11-13 000 46 31 10 -9.1 -14.5 28.76 4 12 141 144 000 64 47 85 -10-11-12 000 47 31 11 -8.4 -17.0 28.75 2 12 79 82 -003 49 54 75 -9-11-12 000 48 31 12 -8.0 -14.4 28.73 6 14 60 62 -006 58 61 73 -9-10-12 000 49 31 13 -7.7 -13.6 28.72 7 15 55 58 -010 59 62 67 -9-10-11 000 50 31 14 -7.7 -13.1 28.70 6 15 49 52 -011 63 65 63 -9-10-11 000 51 31 15 -7.7 -12.7 28.69 3 14 59 61 -010 65 65 59 -9-10-11 000 52 31 16 -8.1 -12.4 28.68 2 13 160 162 -007 68 62 58 -8-10-11 000 53 31 17 -9.2 -12.9 28.67 5 13 152 155 -004 72 66 58 -8-10-11 000 54 31 18 -11.2 -14.5 28.66 7 8 128 131 -002 77 66 63 -8-10-11 000 55 31 19 -13.0 -16.5 28.64 7 9 140 142 000 77 61 70 -8-10-11 000 56 31 20 -14.6 -18.0 28.63 8 10 149 151 000 79 58 77 -8-10-11 000 57 31 21 -15.8 -19.4 28.62 9 11 151 154 000 78 56 87 -9 -9-11 000 58 31 22 -16.7 -20.4 28.60 9 12 145 148 000 77 51 99 -9 -9-11 000 59 31 23 -16.9 -20.5 28.59 9 12 142 144 000 78 51102 -9 -9-11 000 60 01 00 -16.1 -19.7 28.57 10 14 141 143 000 79 58104 -9 -9-11 000 61 01 01 -15.3 -19.0 28.56 10 15 141 143 -001 79 62101 -9 -9-11 000 62 01 02 -15.3 -19.3 28.54 11 15 143 145 000 76 52100 -9 -9-11 000 63 01 03 -15.2 -19.2 28.53 10 14 141 144 -001 76 47 99 -9 -9-11 000 64 01 04 -14.6 -18.7 28.52 11 17 136 139 000 75 70 94 -9 -9-11 000 65 01 05 -13.4 -16.6 28.50 9 12 132 134 -002 82 78 93 -9 -9-11 000 66 01 06 -11.8 -15.8 28.49 10 16 126 128 000 75 68107 -9 -9-11 000 67 01 07 -10.4 -14.0 28.47 9 12 138 140 -003 77 87 92 -8-10-11 000 68 01 08 -9.1 -13.0 28.45 9 12 149 152 000 74 73 92 -8 -9-10 000 69 01 09 -7.9 -12.2 28.44 9 13 130 133 000 70 56 84 -7 -8-10 000 70 01 10 -6.9 -11.0 28.45 8 13 62 65 000 72 78 99 -8 -9-10 000 71 01 11 -6.5 -9.9 28.44 6 11 49 52 000 78 88 92 -8 -9-10 000 72 01 12 -6.3 -10.1 28.44 5 9 49 52 001 76 88 85 -7 -9-10 000 73 01 13 -6.3 -10.3 28.44 2 8 74 77 001 75 82 87 -7 -9-10 000 74 01 14 -6.0 -10.3 28.43 3 10 144 146 000 73 78 94 -7 -8-10 000 75 01 15 -5.7 -9.8 28.42 3 10 117 119 003 72 80 98 -7 -8 -9 000 76 01 16 -5.8 -9.1 28.42 2 9 109 112 000 74 80 97 -6 -8 -9 000 77 01 17 -6.2 -9.6 28.41 2 9 130 133 -001 79 86 96 -6 -7 -9 000 78 01 18 -8.2 -10.0 28.42 4 12 106 108 -006 91 91104 -6 -8 -9 000 79 01 19 -10.3 -11.1 28.43 6 10 114 117 -011 103 89 92 -7 -8 -9 000 80 01 20 -11.7 -12.5 28.44 7 11 127 130 -010 104 93 94 -7 -8 -9 000 81 01 21 -12.7 -13.0 28.45 7 11 129 132 -012 111 99100 -8 -9-10 000 82 01 22 -13.2 -13.5 28.46 7 10 139 141 -011 111100111 -8 -9-10 000 83 01 23 -13.5 -13.7 28.47 7 10 146 149 -011 111 93105 -8 -8-10 000 84 02 00 -13.2 -13.8 28.47 7 12 150 152 -015 106 95104 -8 -9-10 000 85 02 01 -11.1 -13.2 28.48 5 14 152 155 -019 91 96105 -8 -9-10 000 86 02 02 -10.2 -12.1 28.48 4 17 162 164 -020 93 99106 -8 -9-10 000 87 02 03 -9.5 -11.1 28.48 4 21 157 159 -021 94 95104 -8 -9-10 000 88 02 04 -9.1 -10.8 28.49 3 24 138 141 -025 93 96105 -8 -9-10 000 89 02 05 -8.8 -10.7 28.50 4 27 113 115 -026 90 93104 -8 -9-10 000 90 02 06 -7.7 -10.2 28.50 12 35 73 76 -034 86 91100 -7 -9-10 000 91 02 07 -6.9 -9.9 28.51 19 38 68 70 -047 81 88 99 -7 -9-10 000 92 02 08 -6.5 -9.7 28.52 22 39 66 68 -046 79 87100 -7 -8-10 001 93 02 09 -5.9 -9.3 28.52 26 40 66 68 -042 77 85 96 -7 -8-10 001 94 02 10 -6.0 -9.3 28.53 26 41 64 67 -041 78 86 96 -7 -8-10 002 95 02 11 -6.1 -9.5 28.54 27 42 67 70 -038 77 85101 -7 -8-10 003 96 02 12 -5.8 -9.2 28.53 26 42 70 72 -034 76 83 92 -7 -8 -9 001 97 02 13 -5.4 -8.8 28.52 27 44 69 71 -038 76 83 93 -6 -8 -9 001 98 02 14 -5.8 -9.1 28.51 27 45 67 70 -041 77 84 91 -6 -8 -9 002 99 02 15 -5.6 -8.9 28.50 26 44 67 70 -046 78 84 90 -6 -8 -9 002 100 02 16 -5.6 -8.6 28.50 25 44 65 67 -043 80 87 96 -6 -7 -9 002 101 02 17 -6.0 -9.2 28.51 25 45 67 70 -047 79 85 93 -6 -8 -9 003 102 02 18 -6.4 -9.3 28.50 24 43 68 70 -040 82 88100 -6 -8 -9 003 103 02 19 -6.7 -9.6 28.51 22 45 72 74 -046 81 85 99 -7 -8 -9 008 104 02 20 -7.0 -10.4 28.51 26 48 74 76 -040 78 83 78 -7 -8 -9 002 105 02 21 -7.1 -10.7 28.52 28 51 76 79 -033 76 78 77 -7 -8 -9 000 106 02 22 -7.3 -10.8 28.53 28 50 75 77 -045 77 81 84 -7 -9-10 001 107 02 23 -7.6 -10.7 28.53 21 44 74 76 -040 80 84 88 -8 -9-10 002 108 03 00 -7.9 -11.0 28.54 17 44 80 82 -035 81 81 84 -7 -8-10 001 109 03 01 -8.2 -11.1 28.54 19 41 77 80 -027 82 84 92 -8 -9-10 002 110 03 02 -8.1 -11.4 28.55 26 48 77 80 -026 80 83 85 -8 -9-10 004 111 03 03 -8.9 -11.3 28.55 15 35 77 80 -021 87 88 96 -8 -9-10 006 112 03 04 -8.6 -11.3 28.56 17 39 77 79 -025 85 87 97 -8 -9-10 006 113 03 05 -8.5 -10.9 28.57 15 34 75 77 -017 87 90101 -8 -9-11 008 114 03 06 -8.1 -11.2 28.57 24 44 72 74 -027 81 86 92 -8 -9-11 007 115 03 07 -7.7 -10.7 28.58 20 39 73 76 -025 82 87 97 -8 -9-11 006 116 03 08 -7.3 -10.4 28.59 22 38 69 71 -032 80 87 97 -8 -9-11 006 117 03 09 -6.8 -9.6 28.59 18 30 63 65 -028 83 92103 -8 -9-10 006 118 03 10 -6.3 -9.3 28.59 22 34 64 67 -035 80 89 96 -7 -9-10 007 119 03 11 -6.2 -8.9 28.60 19 31 65 68 -027 83 91 96 -7 -9-10 010 120 03 12 -6.2 -9.3 28.61 22 33 66 68 -029 79 87 94 -7 -9-10 008 * 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.