Troll Airstrip site lat/lon = (-71.9570,2.4670) cell lat/lon = (-71.9503,2.4353) Forecast initialized at 2025-09-29/12 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 -22.2 -27.0 28.76 3 5 105 107 006 82 90100 -23-24-25 000 1 29 13 -21.7 -25.3 28.77 2 10 140 143 -006 88 99114 -23-24-25 001 2 29 14 -22.5 -25.9 28.74 4 13 158 160 -006 87 84110 -22-24-25 000 3 29 15 -23.0 -27.9 28.74 6 10 131 134 -006 73 66113 -22-23-25 000 4 29 16 -23.6 -28.3 28.73 5 11 134 137 -012 72 57104 -22-23-24 000 5 29 17 -24.2 -29.3 28.75 5 16 139 141 -013 71 70103 -22-23-24 000 6 29 18 -24.7 -28.9 28.73 4 16 134 136 -013 81 78 99 -22-23-24 000 7 29 19 -25.1 -28.5 28.74 5 17 113 116 -012 90 83 98 -22-23-24 000 8 29 20 -25.3 -28.6 28.71 5 18 106 109 -013 90 82 96 -22-23-24 000 9 29 21 -25.5 -28.9 28.69 6 20 96 99 -015 89 82 94 -22-22-24 000 10 29 22 -25.3 -28.9 28.71 5 19 96 99 -016 87 73 98 -21-22-24 000 11 29 23 -24.6 -28.7 28.70 3 18 103 105 -019 85 69 94 -22-22-23 000 12 30 00 -24.8 -29.0 28.68 4 19 90 92 -022 82 71 92 -22-22-24 000 13 30 01 -24.3 -29.1 28.69 2 19 114 116 -022 79 64 87 -22-22-23 000 14 30 02 -25.3 -29.8 28.69 6 22 84 87 -023 78 62 85 -22-22-23 000 15 30 03 -25.5 -30.0 28.69 5 22 80 83 -023 78 56 84 -22-22-23 000 16 30 04 -25.6 -30.1 28.70 5 23 78 80 -026 77 55 84 -22-22-23 000 17 30 05 -25.9 -30.3 28.71 6 30 74 76 -029 77 56 83 -22-22-23 000 18 30 06 -25.1 -29.5 28.71 9 31 73 76 -035 78 61 84 -22-22-23 000 19 30 07 -23.8 -27.3 28.71 11 30 71 73 -034 89 82112 -22-22-23 000 20 30 08 -22.4 -25.7 28.73 10 28 63 65 -033 90 87109 -21-22-23 000 21 30 09 -21.0 -24.5 28.73 11 28 61 63 -031 87 91111 -21-22-23 000 22 30 10 -20.1 -24.0 28.74 16 28 63 65 -030 83 92110 -21-22-23 001 23 30 11 -19.6 -23.5 28.76 16 26 58 60 -027 82 93108 -20-22-23 001 24 30 12 -19.2 -23.1 28.77 15 25 56 59 -022 83 94108 -20-22-23 001 25 30 13 -18.8 -22.7 28.78 15 24 56 58 -021 82 93104 -20-21-22 001 26 30 14 -18.6 -22.5 28.78 14 24 55 57 -022 82 92100 -19-21-22 001 27 30 15 -18.5 -22.3 28.79 12 25 52 55 -027 83 92 98 -19-21-22 001 28 30 16 -18.6 -22.0 28.81 9 24 49 51 -030 87 94101 -19-20-22 001 29 30 17 -19.5 -22.3 28.83 4 22 47 50 -029 91 96103 -19-20-21 002 30 30 18 -19.5 -22.4 28.85 0 20 84 87 -026 93 97104 -19-20-21 001 31 30 19 -19.6 -22.5 28.87 2 19 173 175 -023 93 97103 -19-20-21 001 32 30 20 -19.8 -22.6 28.89 3 21 174 177 -023 93 96103 -19-20-21 001 33 30 21 -19.9 -22.8 28.91 3 25 160 163 -026 92 94 98 -19-20-21 001 34 30 22 -20.0 -23.1 28.93 3 24 151 153 -022 91 94 98 -19-20-22 000 35 30 23 -20.5 -23.5 28.96 4 20 171 173 -018 92 96103 -20-21-22 000 36 01 00 -20.9 -23.9 28.98 5 22 187 189 -017 91 94103 -19-20-21 000 37 01 01 -20.4 -23.5 29.00 4 23 182 184 -017 90 94102 -19-20-22 000 38 01 02 -21.6 -24.3 29.01 6 19 182 185 -015 93 95101 -20-20-21 000 39 01 03 -22.1 -25.0 29.02 7 22 168 171 -007 92 91 97 -19-20-21 000 40 01 04 -22.9 -26.5 29.03 7 13 175 178 -010 84 78100 -19-20-21 000 41 01 05 -23.4 -28.8 29.06 7 12 178 180 -012 68 62 91 -19-19-21 000 42 01 06 -23.9 -29.4 29.08 8 12 180 183 -016 66 54 84 -19-19-20 000 43 01 07 -23.0 -29.2 29.09 6 15 185 187 -014 62 51 81 -19-19-20 000 44 01 08 -22.3 -28.5 29.10 6 15 195 198 -017 60 53 81 -19-19-20 000 45 01 09 -21.2 -27.4 29.10 6 18 196 199 -017 59 55 87 -18-19-20 000 46 01 10 -20.0 -26.2 29.11 5 21 187 190 -012 60 62 98 -18-19-20 000 47 01 11 -19.4 -25.1 29.12 6 21 188 190 -011 63 69102 -18-19-20 000 48 01 12 -19.0 -24.5 29.13 6 20 187 189 -007 63 70101 -17-19-20 000 49 01 13 -18.9 -24.6 29.13 6 19 183 185 -003 61 63 97 -17-18-19 000 50 01 14 -19.2 -25.1 29.13 6 20 174 176 -004 59 61 93 -17-18-19 000 51 01 15 -19.9 -25.6 29.14 8 20 167 170 -005 59 53 93 -17-18-19 000 52 01 16 -20.9 -26.5 29.14 9 20 156 158 -003 63 52 92 -17-17-18 000 53 01 17 -21.8 -27.5 29.14 11 19 145 148 000 63 47 95 -17-17-18 000 54 01 18 -22.7 -28.2 29.14 11 18 143 145 000 65 45 95 -16-17-18 000 55 01 19 -23.5 -28.9 29.14 12 18 147 149 002 68 44 90 -16-17-18 000 56 01 20 -24.0 -29.1 29.13 12 18 150 152 001 70 42 85 -16-16-18 000 57 01 21 -24.4 -29.3 29.12 12 18 152 155 001 72 39 83 -16-16-18 000 58 01 22 -25.2 -29.8 29.12 11 15 154 156 001 76 37 82 -16-16-18 000 59 01 23 -25.7 -30.2 29.11 11 15 155 157 001 78 40 84 -16-17-18 000 60 02 00 -25.6 -30.2 29.11 12 16 156 159 003 77 41 91 -16-17-18 000 61 02 01 -25.7 -30.3 29.10 12 15 157 159 003 77 44 87 -16-17-18 000 62 02 02 -25.7 -30.3 29.08 11 15 156 159 004 76 46 74 -16-17-18 000 63 02 03 -25.8 -30.4 29.05 11 15 155 157 003 76 42 54 -16-17-18 000 64 02 04 -26.4 -30.7 29.02 10 13 151 153 002 76 32 38 -16-16-17 000 65 02 05 -26.8 -30.7 29.01 8 11 147 149 002 82 32 37 -16-16-17 000 66 02 06 -27.0 -30.2 28.99 8 10 151 153 003 88 30 38 -16-16-16 000 67 02 07 -25.5 -29.2 28.97 8 12 146 148 002 83 30 40 -16-16-16 000 68 02 08 -23.6 -27.8 28.96 8 11 139 142 001 76 29 39 -15-16-16 000 69 02 09 -22.3 -26.5 28.94 6 9 136 138 002 78 28 38 -15-15-16 000 70 02 10 -21.0 -25.4 28.92 6 8 130 132 002 76 27 37 -15-15-16 000 71 02 11 -19.9 -24.3 28.90 5 8 127 129 003 74 27 36 -15-15-15 000 72 02 12 -18.8 -23.4 28.88 5 7 132 135 003 73 26 35 -14-14-14 000 73 02 13 -18.5 -23.1 28.85 5 7 131 134 003 73 24 33 -14-14-14 000 74 02 14 -18.6 -23.2 28.83 6 9 132 134 003 72 24 29 -13-13-13 000 75 02 15 -18.7 -23.4 28.79 9 12 134 136 003 68 24 26 -13-12-13 000 76 02 16 -17.9 -23.6 28.76 11 19 133 135 003 62 26 22 -12-12-13 000 77 02 17 -17.7 -24.4 28.73 14 21 133 136 004 56 24 19 -11-12-12 000 78 02 18 -17.9 -24.9 28.70 15 23 135 138 005 55 20 17 -11-12-12 000 79 02 19 -17.4 -24.9 28.67 19 28 133 136 009 52 17 16 -10-11-12 000 80 02 20 -16.9 -25.0 28.64 22 32 133 135 012 49 16 15 -10-10-12 000 81 02 21 -16.5 -24.8 28.60 23 34 134 136 015 48 13 13 -9 -9-11 000 82 02 22 -16.2 -24.6 28.57 23 33 135 137 006 48 11 14 -8 -8-10 000 83 02 23 -16.3 -24.5 28.55 22 33 132 134 -010 49 12 15 -10 -9 -9 000 84 03 00 -16.0 -24.4 28.53 23 34 129 131 019 48 15 14 -10-10-11 000 85 03 01 -16.2 -24.4 28.52 24 32 126 129 011 49 18 13 -11-11-12 000 86 03 02 -16.7 -24.6 28.51 21 28 124 127 005 51 19 12 -11-11-12 000 87 03 03 -17.5 -25.1 28.50 18 25 129 131 000 52 19 15 -11-11-12 000 88 03 04 -19.1 -25.9 28.49 15 22 136 138 000 57 19 21 -11-12-13 000 89 03 05 -21.5 -26.7 28.49 12 19 146 149 002 69 19 22 -11-12-13 000 90 03 06 -22.3 -27.0 28.49 11 15 143 146 005 71 19 21 -12-12-13 000 91 03 07 -21.3 -26.6 28.49 9 12 135 137 001 64 24 21 -13-13-13 000 92 03 08 -21.9 -26.2 28.50 8 11 100 103 -012 76 26 27 -14-14-14 000 93 03 09 -20.5 -25.0 28.51 6 8 143 145 000 75 31 33 -14-13-14 000 94 03 10 -18.9 -23.5 28.53 8 11 148 151 -002 70 31 40 -13-13-14 000 95 03 11 -17.2 -22.1 28.54 8 11 143 145 000 67 33 45 -13-13-14 000 96 03 12 -16.4 -21.2 28.55 8 12 134 137 002 66 42 60 -12-13-14 000 97 03 13 -15.9 -20.4 28.56 6 11 125 127 001 69 44 90 -11-12-14 000 98 03 14 -16.0 -20.2 28.56 7 10 137 139 -001 72 42 92 -11-12-14 000 99 03 15 -16.6 -20.8 28.57 8 11 141 143 -002 72 55 82 -11-12-14 000 100 03 16 -16.9 -21.4 28.58 9 13 146 148 -005 70 57106 -11-12-14 000 101 03 17 -17.7 -22.2 28.59 9 19 160 162 -011 69 62107 -12-12-14 000 102 03 18 -18.3 -22.6 28.61 10 22 178 181 -012 71 65 97 -12-13-14 000 103 03 19 -18.7 -22.6 28.62 10 23 184 186 -012 75 67 92 -13-13-14 000 104 03 20 -19.2 -22.8 28.64 9 23 185 187 -013 78 70 92 -13-13-14 000 105 03 21 -19.5 -22.7 28.65 9 23 178 180 -012 82 73101 -13-13-14 000 106 03 22 -20.0 -22.9 28.65 10 21 155 158 -007 86 73105 -13-13-14 000 107 03 23 -19.5 -22.7 28.66 12 18 139 141 -002 85 66106 -13-13-14 000 108 04 00 -19.9 -23.6 28.67 12 18 137 140 -002 80 61 98 -13-13-14 000 109 04 01 -20.2 -24.2 28.67 12 19 139 142 -002 78 55 94 -13-13-14 000 110 04 02 -20.3 -24.5 28.68 12 18 142 144 -001 77 54 94 -13-13-15 000 111 04 03 -20.7 -24.8 28.69 11 18 145 147 000 78 53 92 -13-14-15 000 112 04 04 -21.8 -25.8 28.69 11 15 150 153 000 80 52 95 -14-14-15 000 113 04 05 -23.1 -26.9 28.69 11 14 158 161 000 82 51 97 -14-14-15 000 114 04 06 -23.4 -27.1 28.69 10 13 162 164 000 84 51 96 -14-14-15 000 115 04 07 -22.9 -26.5 28.69 9 12 166 168 000 85 53 93 -14-15-16 000 116 04 08 -22.1 -25.3 28.69 8 10 170 172 001 87 54 90 -14-15-16 000 117 04 09 -20.9 -24.2 28.69 6 8 174 176 000 86 55 89 -14-15-16 000 118 04 10 -19.7 -23.2 28.69 5 5 175 178 -001 83 54 90 -15-15-16 000 119 04 11 -18.0 -22.5 28.69 3 3 164 166 -001 76 54 92 -14-15-16 000 120 04 12 -17.1 -22.2 28.69 2 2 144 146 000 73 55 96 -14-15-17 000 * 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.