Troll Station site lat/lon = (-72.0170,2.5330) cell lat/lon = (-72.0030,2.4742) Forecast initialized at 2025-09-21/00 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 21 00 -15.7 -19.2 28.90 24 29 71 73 039 84 89 99 -16-17-18 000 1 21 01 -15.2 -19.0 28.93 25 45 71 73 -033 81 84 98 -16-17-18 002 2 21 02 -15.4 -19.5 28.94 27 44 73 76 -023 78 84101 -16-17-18 001 3 21 03 -15.4 -19.2 28.96 28 43 69 72 -026 81 89102 -16-17-19 001 4 21 04 -15.5 -19.1 29.00 27 42 66 69 -024 82 91105 -16-17-19 002 5 21 05 -15.7 -19.2 29.04 25 41 63 65 -028 83 93106 -16-17-19 004 6 21 06 -15.5 -18.8 29.04 23 38 63 66 -021 84 92103 -16-17-19 002 7 21 07 -15.6 -19.3 29.04 25 40 70 73 -019 81 90107 -16-17-19 001 8 21 08 -15.9 -19.8 29.05 27 40 75 77 -019 79 88116 -16-18-19 000 9 21 09 -15.8 -19.8 29.07 25 38 74 76 -016 78 87119 -16-18-19 000 10 21 10 -15.5 -19.6 29.06 24 36 74 76 -011 78 86119 -16-18-18 000 11 21 11 -15.2 -19.4 29.06 23 35 75 78 -008 77 84119 -16-17-18 000 12 21 12 -14.8 -19.1 29.07 21 34 74 76 -005 75 81117 -15-17-17 000 13 21 13 -14.2 -19.0 29.06 20 34 76 78 -005 71 72100 -15-16-16 000 14 21 14 -13.5 -18.7 29.05 18 34 76 78 -008 68 62 86 -14-15-16 000 15 21 15 -12.8 -18.2 29.04 16 32 76 78 -010 66 60 82 -13-14-15 000 16 21 16 -12.8 -18.2 29.04 16 32 78 81 -010 65 59 78 -12-13-15 000 17 21 17 -13.0 -18.8 29.04 16 32 81 84 -012 62 55 72 -12-13-15 000 18 21 18 -12.8 -19.0 29.02 16 33 81 83 -015 59 47 67 -12-13-14 000 19 21 19 -12.6 -19.1 29.00 15 34 78 81 -021 57 41 63 -12-13-14 000 20 21 20 -12.4 -19.2 28.97 15 35 78 81 -022 55 37 56 -12-13-14 000 21 21 21 -12.1 -19.1 28.94 17 38 78 81 -024 54 32 56 -11-12-13 000 22 21 22 -11.8 -18.8 28.92 17 38 79 82 -027 53 29 54 -10-11-13 000 23 21 23 -11.7 -18.2 28.91 14 37 76 78 -029 56 29 45 -10-11-12 000 24 22 00 -11.8 -17.7 28.88 13 39 68 70 -034 61 32 47 -10-11-13 000 25 22 01 -11.7 -18.3 28.86 19 43 71 74 -041 57 34 52 -11-12-13 000 26 22 02 -11.5 -19.1 28.84 24 46 76 78 -041 51 30 50 -11-12-13 000 27 22 03 -11.5 -19.5 28.81 28 50 76 79 -043 49 31 63 -11-12-14 000 28 22 04 -11.6 -19.7 28.77 31 54 77 79 -051 48 34 76 -11-12-14 000 29 22 05 -11.7 -19.2 28.74 33 56 75 77 -063 52 46 83 -12-13-14 000 30 22 06 -11.9 -18.0 28.72 38 60 74 77 -051 61 61 85 -12-13-15 000 31 22 07 -11.9 -16.2 28.71 39 61 76 79 -043 74 79 85 -12-14-15 002 32 22 08 -11.5 -15.3 28.69 41 62 79 81 -039 78 84 86 -12-13-15 011 33 22 09 -11.3 -14.9 28.66 41 62 80 83 -033 79 85 89 -12-13-14 022 34 22 10 -11.1 -15.2 28.63 43 64 79 82 -037 75 81 87 -12-13-14 015 35 22 11 -11.2 -14.6 28.62 44 66 77 79 -046 80 87 92 -12-13-14 024 36 22 12 -11.5 -14.9 28.60 45 68 75 78 -062 82 89 92 -12-14-15 036 37 22 13 -11.5 -14.8 28.59 45 68 74 76 -063 82 90 94 -12-14-15 040 38 22 14 -11.6 -14.9 28.57 45 69 73 75 -081 82 90 94 -12-14-15 040 39 22 15 -11.6 -14.8 28.56 48 72 72 75 -062 83 90 91 -12-13-15 039 40 22 16 -11.7 -14.9 28.58 45 68 72 74 -055 83 90 91 -12-14-15 043 41 22 17 -11.6 -14.7 28.58 42 66 70 73 -056 83 90 92 -12-13-15 037 42 22 18 -11.8 -15.0 28.58 41 66 70 73 -063 83 89 93 -12-13-15 034 43 22 19 -12.1 -15.5 28.58 42 67 71 73 -060 82 88 90 -12-14-15 030 44 22 20 -12.4 -16.1 28.57 43 68 72 74 -066 79 86 89 -13-14-15 022 45 22 21 -12.7 -16.5 28.57 44 69 70 73 -078 79 86 93 -13-14-16 018 46 22 22 -12.9 -16.5 28.60 44 68 71 73 -066 81 88 93 -13-15-16 025 47 22 23 -13.3 -16.9 28.61 44 69 73 75 -067 80 87 89 -14-15-16 025 48 23 00 -13.4 -17.2 28.62 46 69 73 76 -063 79 85 89 -14-15-16 019 49 23 01 -13.7 -17.6 28.65 44 67 74 77 -067 79 85 91 -14-15-17 017 50 23 02 -13.9 -17.7 28.68 42 65 73 76 -057 79 86 92 -14-16-17 016 51 23 03 -14.1 -17.9 28.71 41 63 73 75 -045 79 86 92 -14-16-17 013 52 23 04 -14.2 -18.0 28.73 40 61 72 74 -048 80 87 94 -15-16-17 012 53 23 05 -14.3 -18.0 28.76 38 59 71 73 -052 81 88 94 -15-16-17 013 54 23 06 -14.6 -18.3 28.80 36 56 71 73 -047 81 88 96 -15-16-18 012 55 23 07 -14.7 -18.5 28.81 35 56 71 73 -045 80 87 96 -15-16-18 007 56 23 08 -14.6 -18.5 28.84 34 54 70 73 -047 79 86 96 -15-16-18 005 57 23 09 -14.4 -18.4 28.87 35 53 69 72 -047 78 86 94 -15-16-18 004 58 23 10 -14.4 -18.3 28.90 33 51 69 71 -041 79 87 93 -15-16-18 003 59 23 11 -14.3 -18.1 28.93 32 49 68 71 -042 79 87 93 -15-16-18 003 60 23 12 -14.1 -17.9 28.96 31 47 67 70 -042 79 87 95 -15-16-17 002 61 23 13 -14.2 -18.0 28.98 29 45 66 68 -039 80 88 97 -15-16-17 001 62 23 14 -14.1 -17.9 29.00 27 44 66 69 -037 80 88 97 -15-16-17 001 63 23 15 -14.3 -18.0 29.02 25 42 66 68 -035 81 89 98 -15-16-17 001 64 23 16 -14.7 -18.3 29.03 22 41 67 69 -033 81 89 99 -15-16-17 000 65 23 17 -15.4 -18.8 29.06 18 39 68 71 -030 84 90104 -15-16-17 000 66 23 18 -15.8 -19.0 29.07 16 38 69 72 -027 86 92107 -15-16-18 000 67 23 19 -16.4 -19.3 29.09 12 35 71 73 -022 89 94108 -16-17-18 000 68 23 20 -16.6 -19.5 29.09 12 34 75 77 -019 90 94106 -16-17-18 001 69 23 21 -17.0 -19.8 29.10 11 34 73 75 -017 91 93104 -16-17-18 001 70 23 22 -16.5 -19.6 29.11 12 35 69 71 -017 88 92105 -16-17-18 000 71 23 23 -16.4 -19.9 29.10 13 36 75 77 -015 84 89102 -16-17-18 000 72 24 00 -18.0 -21.2 29.10 10 35 78 81 -017 86 87100 -16-17-18 000 73 24 01 -19.5 -22.5 29.09 7 30 74 76 -021 87 82 99 -16-17-18 000 74 24 02 -19.5 -23.2 29.09 6 29 69 72 -024 82 71 99 -16-17-18 000 75 24 03 -18.3 -22.8 29.08 9 39 61 64 -030 73 67 98 -16-17-18 000 76 24 04 -16.0 -21.2 29.07 20 43 69 71 -034 69 71 98 -16-17-18 000 77 24 05 -15.8 -21.0 29.06 21 43 70 72 -036 69 72 97 -16-17-18 000 78 24 06 -16.0 -21.2 29.06 19 42 68 71 -035 69 71 91 -16-17-18 000 79 24 07 -16.4 -21.4 29.05 15 40 64 67 -032 70 69 94 -16-17-18 000 80 24 08 -17.1 -21.7 29.04 9 37 57 59 -027 72 64 91 -15-17-18 000 81 24 09 -15.2 -20.5 29.03 15 38 60 63 -029 67 63 89 -15-16-18 000 82 24 10 -14.7 -20.5 29.02 18 39 65 67 -034 64 62 85 -15-16-18 000 83 24 11 -14.5 -20.2 29.02 18 38 65 68 -028 64 62 81 -15-16-18 000 84 24 12 -14.3 -19.8 29.02 16 35 64 67 -024 66 65 78 -15-16-17 000 85 24 13 -14.4 -19.2 29.02 12 31 62 65 -019 70 68 76 -15-16-17 000 86 24 14 -14.7 -18.6 29.02 6 25 52 54 -016 78 71 79 -15-16-17 000 87 24 15 -15.2 -19.2 29.01 0 20 244 246 -012 80 76 77 -15-16-17 000 88 24 16 -15.9 -20.5 29.01 6 20 207 209 -009 67 64 78 -15-16-17 000 89 24 17 -15.7 -21.4 29.00 8 23 183 185 -009 59 53 82 -14-15-16 000 90 24 18 -16.4 -22.3 29.00 8 23 174 176 -006 56 49 85 -13-15-16 000 91 24 19 -16.8 -23.3 29.00 10 22 155 158 -007 54 46 84 -13-15-16 000 92 24 20 -18.7 -25.9 29.00 13 21 159 162 -009 52 45 77 -14-15-16 000 93 24 21 -19.0 -25.8 29.00 14 17 164 167 -007 58 40 66 -13-15-16 000 94 24 22 -19.3 -26.0 29.00 15 15 163 166 -005 58 34 58 -13-15-16 000 95 24 23 -19.3 -26.5 28.99 14 14 164 166 -002 54 31 52 -13-15-16 000 96 25 00 -20.2 -26.9 28.97 15 15 170 172 -001 58 28 42 -13-15-16 000 97 25 01 -21.2 -27.1 28.95 16 16 169 171 -001 65 27 34 -13-15-16 000 98 25 02 -21.3 -27.3 28.93 16 16 165 168 002 64 29 32 -13-14-16 000 99 25 03 -21.1 -27.3 28.90 15 15 155 158 006 62 30 41 -13-14-16 000 100 25 04 -21.0 -27.1 28.87 15 15 149 151 003 63 30 50 -13-14-16 000 101 25 05 -20.3 -27.0 28.86 16 18 145 147 001 59 30 49 -13-14-16 000 102 25 06 -19.7 -27.0 28.84 16 17 140 142 001 54 30 45 -13-14-16 000 103 25 07 -19.6 -26.8 28.83 14 16 133 135 001 54 29 46 -14-15-16 000 104 25 08 -19.4 -26.4 28.82 13 14 129 132 000 55 28 50 -14-15-16 000 105 25 09 -19.0 -25.8 28.82 11 12 128 131 000 56 29 55 -14-16-16 000 106 25 10 -18.5 -25.7 28.82 9 9 131 134 -002 48 24 52 -15-16-17 000 107 25 11 -17.9 -25.6 28.81 8 8 136 139 -002 43 17 46 -15-16-17 000 108 25 12 -18.0 -25.1 28.81 8 8 140 143 000 46 14 27 -15-16-17 000 109 25 13 -18.1 -25.0 28.80 9 9 142 144 -001 50 17 13 -15-16-17 000 110 25 14 -18.7 -25.0 28.80 9 9 142 144 000 57 22 11 -15-16-17 000 111 25 15 -19.3 -26.4 28.79 10 10 143 146 000 51 26 10 -15-16-16 000 112 25 16 -20.0 -28.0 28.79 10 10 144 146 000 44 25 11 -15-15-16 000 113 25 17 -21.0 -29.4 28.79 11 11 146 148 000 42 22 12 -15-15-16 000 114 25 18 -21.8 -30.5 28.79 12 12 144 146 000 41 25 13 -15-16-17 000 115 25 19 -22.2 -31.1 28.79 12 12 145 148 000 40 26 15 -15-16-17 000 116 25 20 -22.4 -31.1 28.79 12 12 148 150 000 41 25 14 -15-17-17 000 117 25 21 -22.4 -30.9 28.80 12 12 147 150 000 43 22 12 -15-17-17 000 118 25 22 -22.6 -31.0 28.80 13 13 147 149 000 44 19 11 -15-17-17 000 119 25 23 -22.5 -31.0 28.80 13 13 145 147 000 44 17 13 -15-17-17 000 120 26 00 -22.5 -30.7 28.81 13 13 142 145 -001 46 17 13 -15-17-17 000 * 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.