Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2026-05-03/00 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 03 00 -27.9 -38.7 28.83 8 8 154 157 -001 33 26 27 -22-20-20 000 1 03 01 -31.7 -37.3 28.83 9 10 169 171 003 68 26 27 -22-21-21 000 2 03 02 -29.6 -35.4 28.83 7 10 138 140 000 68 22 28 -20-21-20 000 3 03 03 -30.4 -35.3 28.83 7 8 171 174 004 75 17 33 -20-19-20 000 4 03 04 -31.0 -35.7 28.85 9 12 162 164 000 74 18 27 -21-20-20 000 5 03 05 -30.3 -36.0 28.87 9 13 145 147 000 64 19 24 -22-20-20 000 6 03 06 -30.6 -35.9 28.86 10 13 143 145 002 68 28 18 -21-22-21 000 7 03 07 -29.9 -35.4 28.87 6 10 171 173 000 70 22 16 -22-21-22 000 8 03 08 -28.8 -35.6 28.87 3 9 136 139 002 64 24 17 -22-21-21 000 9 03 09 -30.0 -35.6 28.89 6 9 137 139 000 72 27 19 -22-21-20 000 10 03 10 -31.6 -37.5 28.89 8 8 202 204 001 64 30 19 -23-22-21 000 11 03 11 -30.5 -37.8 28.88 9 9 203 205 000 52 29 20 -23-22-21 000 12 03 12 -29.8 -37.7 28.90 9 9 191 194 000 49 31 20 -23-22-20 000 13 03 13 -28.5 -37.4 28.90 4 4 157 159 000 51 27 22 -23-22-20 000 14 03 14 -29.7 -36.8 28.90 2 2 155 158 000 62 26 23 -23-21-20 000 15 03 15 -29.4 -36.9 28.91 4 4 182 185 000 58 28 22 -22-22-21 000 16 03 16 -29.3 -38.2 28.91 5 5 169 171 -001 50 29 24 -22-22-21 000 17 03 17 -29.7 -38.2 28.91 6 6 153 156 000 52 27 26 -23-22-21 000 18 03 18 -29.7 -37.8 28.91 6 6 155 157 001 54 27 24 -23-22-21 000 19 03 19 -29.5 -37.1 28.90 5 5 152 154 001 58 27 20 -23-21-21 000 20 03 20 -29.2 -37.0 28.89 4 4 158 160 003 57 26 18 -22-21-20 000 21 03 21 -29.0 -36.8 28.88 4 4 167 170 003 57 23 17 -21-20-18 000 22 03 22 -28.5 -35.5 28.87 6 6 162 164 001 61 19 23 -21-18-17 000 23 03 23 -29.1 -34.4 28.88 8 8 165 167 001 69 18 26 -20-17-17 000 24 04 00 -28.3 -33.4 28.88 7 9 166 169 000 71 17 26 -18-17-16 000 25 04 01 -26.9 -32.5 28.89 6 9 162 165 000 70 19 26 -17-17-16 000 26 04 02 -27.0 -32.1 28.90 6 8 168 170 005 75 18 28 -18-17-16 000 27 04 03 -29.3 -32.6 28.92 7 7 177 179 004 89 18 29 -18-16-16 000 28 04 04 -28.5 -32.9 28.92 7 7 171 173 006 77 20 30 -18-16-16 000 29 04 05 -27.9 -33.0 28.92 7 7 165 167 006 71 21 31 -19-16-15 000 30 04 06 -26.8 -33.0 28.93 7 7 173 175 001 64 21 32 -18-16-15 000 31 04 07 -25.9 -33.1 28.94 6 6 164 167 000 60 22 33 -18-16-15 000 32 04 08 -26.1 -33.1 28.95 5 5 160 162 -001 61 23 34 -18-16-16 000 33 04 09 -26.2 -33.2 28.96 5 5 156 159 -002 62 25 32 -18-16-16 000 34 04 10 -26.4 -33.4 28.97 6 6 160 162 -003 61 26 33 -18-17-16 000 35 04 11 -26.8 -33.7 28.99 7 7 157 160 000 60 28 38 -18-17-17 000 36 04 12 -27.5 -33.9 29.01 8 8 157 160 000 61 28 34 -18-17-17 000 37 04 13 -27.6 -33.9 29.02 7 7 169 171 000 62 28 23 -18-17-17 000 38 04 14 -28.0 -34.3 29.03 9 9 162 164 006 59 29 22 -18-17-17 000 39 04 15 -28.8 -33.8 29.03 9 9 168 171 -001 70 29 26 -18-18-17 000 40 04 16 -27.3 -32.6 29.05 6 6 163 165 -002 71 30 34 -18-18-18 000 41 04 17 -28.1 -33.7 29.06 11 11 148 150 006 63 30 36 -19-18-18 000 42 04 18 -28.5 -33.2 29.07 8 8 160 163 -002 75 32 50 -18-18-18 000 43 04 19 -27.4 -32.7 29.06 7 7 159 161 -001 70 34 59 -18-18-19 000 44 04 20 -26.2 -31.7 29.05 8 9 149 151 -003 67 32 59 -17-17-18 000 45 04 21 -23.9 -28.9 29.06 5 12 109 111 -003 73 31 69 -19-18-18 000 46 04 22 -21.5 -27.3 29.04 13 28 83 86 001 66 51 96 -19-18-18 000 47 04 23 -20.0 -24.3 29.01 20 34 84 86 000 79 83107 -20-19-19 002 48 05 00 -19.5 -23.0 28.97 22 37 83 86 -001 86 89108 -20-19-19 007 49 05 01 -18.5 -21.6 28.95 26 43 82 84 -011 90 94107 -19-19-18 015 50 05 02 -17.3 -20.4 28.90 29 46 82 85 -020 89 95107 -18-18-18 033 51 05 03 -16.2 -19.0 28.85 30 48 79 82 -026 90 96106 -17-17-17 047 52 05 04 -15.3 -18.2 28.81 31 51 77 79 -038 88 95104 -16-17-18 047 53 05 05 -16.1 -19.2 28.80 36 56 72 75 -058 87 95104 -17-18-19 044 54 05 06 -17.4 -20.5 28.78 41 61 75 77 -059 89 96103 -18-19-20 052 55 05 07 -17.2 -20.5 28.75 42 63 76 78 -060 87 94102 -18-19-20 052 56 05 08 -17.4 -20.7 28.75 42 63 76 79 -069 87 95102 -18-19-20 051 57 05 09 -17.7 -21.5 28.77 44 63 76 79 -052 82 91103 -18-19-20 044 58 05 10 -17.7 -21.8 28.78 44 62 76 78 -043 80 87100 -18-19-20 022 59 05 11 -17.7 -21.8 28.78 43 62 74 77 -051 80 86 97 -18-19-19 011 60 05 12 -17.3 -21.6 28.79 43 61 76 78 -048 78 84 96 -18-19-19 006 61 05 13 -16.8 -21.1 28.80 42 60 76 79 -039 78 84100 -17-18-19 004 62 05 14 -16.5 -20.2 28.82 40 58 77 80 -034 83 90102 -17-18-18 017 63 05 15 -16.2 -19.8 28.83 39 58 78 81 -033 83 91102 -17-18-18 022 64 05 16 -15.8 -19.3 28.83 38 57 79 82 -030 83 90101 -16-17-18 026 65 05 17 -15.3 -19.2 28.82 37 56 79 81 -029 80 86 99 -16-17-17 013 66 05 18 -14.7 -19.0 28.81 35 55 77 80 -031 76 81 97 -15-16-16 004 67 05 19 -14.4 -18.8 28.81 34 54 77 79 -035 75 79 96 -15-16-16 001 68 05 20 -14.0 -18.7 28.82 32 53 77 79 -035 72 76 99 -14-15-16 001 69 05 21 -13.7 -18.9 28.81 30 52 76 79 -035 69 72 96 -14-15-16 000 70 05 22 -13.6 -19.0 28.80 31 53 78 80 -033 66 68 91 -14-15-16 000 71 05 23 -13.6 -19.5 28.78 31 54 80 82 -030 64 63 85 -13-15-15 000 72 06 00 -14.0 -20.0 28.78 28 53 80 82 -035 63 61 84 -14-14-15 000 73 06 01 -14.0 -20.0 28.78 25 51 82 84 -038 63 60 85 -13-14-15 000 74 06 02 -13.9 -19.8 28.77 22 49 82 84 -038 63 59 88 -13-14-15 000 75 06 03 -14.2 -19.9 28.75 17 47 82 84 -046 64 58 87 -13-14-15 000 76 06 04 -14.8 -20.2 28.73 14 46 82 84 -042 65 57 85 -12-13-15 000 77 06 05 -15.0 -20.4 28.72 14 47 81 84 -054 65 55 81 -12-13-14 000 78 06 06 -14.6 -20.1 28.71 14 47 82 84 -051 64 54 79 -12-13-14 000 79 06 07 -13.8 -19.7 28.71 17 48 79 81 -055 62 53 83 -12-13-14 000 80 06 08 -15.5 -20.6 28.72 11 44 79 81 -036 64 54 89 -12-13-14 000 81 06 09 -16.7 -21.5 28.72 9 44 99 101 -029 66 58 92 -12-13-15 000 82 06 10 -15.9 -20.7 28.71 13 47 89 91 -026 70 59 91 -12-13-15 000 83 06 11 -15.0 -20.2 28.71 16 46 87 90 -017 68 61 95 -12-14-15 000 84 06 12 -15.2 -20.0 28.70 16 45 88 90 -019 70 63 95 -13-14-15 000 85 06 13 -14.3 -19.5 28.70 20 47 83 85 -019 69 65 95 -13-14-15 000 86 06 14 -13.6 -18.7 28.70 20 47 84 86 -019 69 67 99 -13-14-15 000 87 06 15 -12.7 -17.6 28.69 23 48 81 84 -037 70 72 98 -13-14-15 000 88 06 16 -12.4 -17.0 28.68 27 50 78 80 -050 72 77 97 -13-14-15 000 89 06 17 -12.3 -16.7 28.67 30 52 76 78 -053 74 79 95 -12-14-15 001 90 06 18 -12.2 -16.7 28.66 31 52 75 78 -050 73 78 95 -12-14-15 000 91 06 19 -12.3 -16.5 28.66 31 52 75 78 -049 75 81 95 -13-14-15 002 92 06 20 -12.3 -16.4 28.65 31 52 76 78 -048 76 82 94 -13-14-15 003 93 06 21 -12.2 -16.3 28.64 30 52 76 79 -052 75 81 94 -12-14-15 003 94 06 22 -12.1 -16.3 28.63 30 52 77 79 -062 75 81 94 -12-14-15 002 95 06 23 -12.0 -16.2 28.61 32 54 77 79 -070 75 81 91 -12-14-15 002 96 07 00 -11.9 -16.3 28.59 35 57 76 78 -064 74 79 88 -12-13-15 002 97 07 01 -11.9 -16.2 28.59 34 56 78 80 -048 74 79 88 -12-13-15 001 98 07 02 -11.8 -16.1 28.58 35 56 77 80 -048 74 79 86 -12-13-14 001 99 07 03 -11.8 -16.0 28.58 35 56 80 82 -032 75 80 85 -12-13-14 002 100 07 04 -11.6 -15.8 28.58 31 52 82 84 -043 75 80 91 -12-13-14 002 101 07 05 -11.6 -15.7 28.58 30 52 80 82 -045 76 81 92 -12-13-14 002 102 07 06 -11.7 -15.5 28.58 31 52 80 82 -044 78 84 91 -12-13-14 004 103 07 07 -11.9 -15.6 28.58 31 52 80 83 -038 79 85 93 -12-13-15 005 104 07 08 -12.0 -15.7 28.58 29 51 80 82 -042 79 85 94 -12-13-15 005 105 07 09 -12.0 -15.8 28.59 29 50 78 81 -047 79 85 94 -12-13-15 004 106 07 10 -12.1 -15.9 28.59 30 51 77 79 -058 79 85 89 -12-14-15 004 107 07 11 -12.3 -16.1 28.59 31 52 75 77 -054 78 84 86 -12-14-15 003 108 07 12 -12.5 -16.3 28.60 31 52 74 77 -050 78 83 83 -13-14-15 002 109 07 13 -12.6 -16.4 28.61 29 50 74 77 -050 78 83 86 -13-14-15 002 110 07 14 -12.6 -16.4 28.61 28 49 74 77 -050 79 84 85 -13-14-15 003 111 07 15 -12.6 -16.3 28.62 29 49 76 78 -041 80 84 84 -13-14-15 003 112 07 16 -12.7 -16.3 28.63 27 47 76 78 -042 80 85 86 -13-14-15 004 113 07 17 -12.7 -16.3 28.63 27 47 75 77 -041 81 85 86 -13-14-15 004 114 07 18 -12.8 -16.4 28.64 28 46 75 78 -035 80 85 85 -13-14-15 004 115 07 19 -13.0 -16.5 28.66 25 44 75 77 -038 81 86 89 -13-14-16 005 116 07 20 -13.3 -16.7 28.67 24 43 73 76 -038 82 87 90 -13-15-16 005 117 07 21 -13.4 -16.8 28.68 24 43 70 72 -032 82 87 89 -14-15-16 005 118 07 22 -13.6 -16.9 28.69 23 41 69 71 -029 83 88 92 -14-15-16 006 119 07 23 -13.8 -17.2 28.70 22 40 69 71 -035 83 88 92 -14-15-17 006 120 08 00 -14.0 -17.5 28.71 23 41 72 74 -047 82 88 88 -14-16-17 005 * 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.