BOM Sansom Island site lat/lon = (-69.7000,74.0000) cell lat/lon = (-69.6864,73.9326) Forecast initialized at 2026-02-02/00 UTC MPAS cell scale: 5.7 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 02 00 -15.3 -21.2 28.90 3 3 172 246 -003 60 32 50 -10 -7 -7 000 1 02 01 -12.5 -17.4 28.89 5 13 121 195 000 64 38 51 -9 -9-10 000 2 02 02 -8.9 -15.7 28.89 15 24 134 208 -002 55 30 50 -8 -8 -9 000 3 02 03 -8.2 -14.4 28.88 17 22 124 198 000 59 32 48 -8 -7 -7 000 4 02 04 -8.0 -13.8 28.90 18 23 123 197 002 62 31 47 -8 -6 -6 000 5 02 05 -7.2 -12.8 28.90 17 20 113 187 000 63 34 46 -7 -7 -7 000 6 02 06 -6.1 -11.1 28.91 12 14 111 185 002 67 39 51 -7 -8 -8 000 7 02 07 -5.2 -11.1 28.88 9 11 115 189 001 61 43 61 -6 -8 -9 000 8 02 08 -4.6 -12.7 28.88 6 8 115 189 000 51 48 56 -6 -7 -9 000 9 02 09 -4.1 -12.3 28.90 3 6 134 208 001 52 48 46 -5 -7 -8 000 10 02 10 -4.4 -11.1 28.89 3 6 201 275 002 59 51 45 -5 -6 -8 000 11 02 11 -5.1 -9.4 28.89 4 7 215 288 001 73 64 47 -6 -7 -8 000 12 02 12 -5.5 -8.3 28.89 3 7 180 254 000 79 66 52 -5 -7 -8 000 13 02 13 -7.5 -10.0 28.89 4 8 139 213 000 83 66 67 -5 -7 -8 000 14 02 14 -9.6 -13.3 28.91 6 7 125 199 000 75 70 71 -6 -7 -8 000 15 02 15 -11.5 -15.3 28.90 7 9 119 193 000 76 74 65 -6 -7 -8 000 16 02 16 -12.8 -12.8 28.89 9 13 117 191 000 86 77 64 -7 -7 -8 000 17 02 17 -13.3 -17.3 28.90 9 16 118 192 000 80 80 70 -7 -7 -8 000 18 02 18 -13.2 -15.2 28.91 10 19 120 194 000 72 80 75 -7 -7 -8 000 19 02 19 -12.3 -16.0 28.92 12 21 119 193 000 68 85 83 -8 -7 -8 000 20 02 20 -11.4 -17.1 28.93 15 23 119 193 000 64 82 84 -9 -8 -8 000 21 02 21 -12.1 -17.5 28.94 18 23 119 192 000 66 79 77 -10 -9 -9 000 22 02 22 -12.2 -17.6 28.94 18 23 119 193 000 66 69 72 -10 -9-10 000 23 02 23 -11.9 -17.4 28.94 17 23 121 195 000 65 70 70 -9-10-10 000 24 03 00 -11.4 -16.9 28.95 19 24 119 193 000 64 78 78 -10-10-10 000 25 03 01 -10.9 -16.3 28.96 18 22 119 193 000 65 66 87 -10-10-10 000 26 03 02 -10.3 -15.6 28.96 18 22 118 192 000 66 61 77 -10-10-11 000 27 03 03 -9.5 -14.8 28.97 17 20 117 190 000 66 62 65 -9-10-10 000 28 03 04 -8.6 -13.6 28.98 16 18 116 190 000 68 62 64 -9 -9-10 000 29 03 05 -7.6 -12.5 28.99 14 16 115 189 000 69 62 73 -8 -9-10 000 30 03 06 -6.7 -11.7 28.99 13 14 117 191 000 68 59 83 -8 -8 -9 000 31 03 07 -6.0 -11.5 28.98 11 13 122 196 000 64 56 89 -7 -8 -9 000 32 03 08 -5.4 -11.8 28.97 10 11 126 200 001 59 54 90 -6 -8 -9 000 33 03 09 -5.0 -11.8 28.97 9 9 128 202 000 56 51 89 -6 -7 -8 000 34 03 10 -4.7 -11.9 28.96 5 5 144 218 000 56 51 85 -6 -7 -8 000 35 03 11 -5.2 -10.4 28.96 4 4 221 294 000 67 57 73 -6 -7 -8 000 36 03 12 -6.5 -9.0 28.96 7 7 229 303 000 86 59 72 -6 -7 -8 000 37 03 13 -8.0 -10.4 28.96 6 8 219 293 001 86 56 76 -6 -7 -8 000 38 03 14 -10.0 -14.1 28.96 4 8 197 271 000 71 51 74 -6 -7 -8 000 39 03 15 -11.3 -15.6 28.96 3 5 165 239 000 62 50 72 -6 -7 -8 000 40 03 16 -12.7 -17.1 28.96 5 5 126 200 000 65 51 71 -7 -7 -8 000 41 03 17 -14.3 -16.1 28.96 5 5 133 206 000 71 57 83 -8 -8 -8 000 42 03 18 -13.0 -16.3 28.96 3 3 138 212 000 80 56 95 -7 -7 -8 000 43 03 19 -13.7 -16.1 28.96 2 2 234 308 000 90 54 96 -7 -7 -8 000 44 03 20 -14.4 -16.9 28.96 4 4 226 300 000 91 60 93 -7 -7 -8 000 45 03 21 -12.7 -15.7 28.96 4 4 211 285 -002 84 60 95 -7 -7 -8 000 46 03 22 -11.2 -14.1 28.96 5 6 173 247 000 83 61 93 -7 -7 -8 000 47 03 23 -10.4 -13.0 28.97 5 15 124 198 -001 84 74 96 -8 -8 -9 000 48 04 00 -8.0 -11.2 28.97 12 17 116 190 000 81104 97 -9 -9 -9 000 49 04 01 -9.5 -12.0 28.98 15 17 113 187 000 88110 99 -9-10-10 004 50 04 02 -8.7 -11.0 28.98 15 16 116 190 000 89 98101 -10-10-11 009 51 04 03 -8.2 -10.9 28.99 14 15 116 190 000 85 93111 -9-10-11 009 52 04 04 -7.8 -11.2 28.98 14 15 117 191 000 79 86110 -9-10-11 005 53 04 05 -7.1 -11.7 28.97 12 13 122 195 -002 70 76103 -8 -9-10 005 54 04 06 -6.3 -11.8 28.97 11 12 127 201 000 65 67 98 -8 -8-10 000 55 04 07 -5.7 -11.6 28.96 10 11 117 191 000 62 67 92 -7 -8-10 000 56 04 08 -5.5 -11.2 28.96 10 11 116 190 000 63 71 87 -7 -8 -9 000 57 04 09 -5.3 -10.1 28.95 9 10 119 193 000 69 77 80 -7 -8 -9 000 58 04 10 -4.9 -9.1 28.94 8 8 120 193 000 73 78 88 -6 -8 -8 000 59 04 11 -4.5 -8.8 28.92 8 9 128 202 001 72 71 80 -6 -7 -8 000 60 04 12 -4.7 -8.5 28.91 7 9 133 207 001 74 62 72 -5 -6 -8 000 61 04 13 -5.1 -8.4 28.90 5 11 141 215 000 75 61 87 -5 -6 -7 000 62 04 14 -5.4 -8.0 28.89 6 13 123 197 000 82 93108 -5 -7 -8 007 63 04 15 -5.4 -6.7 28.88 13 20 112 186 -006 94104107 -5 -6 -7 062 64 04 16 -6.9 -7.3 28.88 13 21 99 173 000 106100110 -5 -6 -8 019 65 04 17 -6.3 -8.4 28.88 15 22 106 180 -003 89100107 -6 -7 -7 014 66 04 18 -7.0 -10.3 28.87 18 24 114 188 002 79 95111 -6 -6 -8 021 67 04 19 -7.8 -10.1 28.87 17 23 109 183 001 89101109 -7 -7 -8 024 68 04 20 -7.5 -10.4 28.86 17 22 114 188 000 83 92 98 -6 -6 -8 007 69 04 21 -7.6 -10.9 28.86 17 22 114 188 000 80 96106 -6 -7 -8 003 70 04 22 -7.4 -9.6 28.85 16 22 109 183 -001 89 99111 -7 -7 -8 016 71 04 23 -7.1 -8.6 28.86 13 19 100 174 000 95106111 -6 -7 -8 040 72 05 00 -6.2 -7.2 28.87 15 21 75 149 -001 98 99103 -7 -6 -8 001 73 05 01 -5.9 -6.9 28.87 16 22 90 164 -002 98 94109 -7 -7 -8 000 74 05 02 -4.8 -6.0 28.87 18 23 82 156 -002 94107104 -6 -7 -8 014 75 05 03 -4.1 -5.4 28.87 16 22 61 135 -008 93102111 -5 -7 -8 039 76 05 04 -3.4 -4.9 28.88 14 21 62 136 -005 91102110 -5 -6 -7 041 77 05 05 -2.6 -4.0 28.88 16 22 69 143 -005 91102110 -4 -5 -6 037 78 05 06 -2.2 -3.5 28.88 18 25 70 144 -001 91100109 -3 -5 -6 059 79 05 07 -1.8 -3.1 28.87 20 28 74 148 000 91100108 -3 -4 -6 072 80 05 08 -1.6 -2.9 28.87 22 30 67 141 -005 91100108 -3 -4 -5 067 81 05 09 -1.2 -2.5 28.86 21 29 69 143 -004 91101108 -2 -4 -5 076 82 05 10 -0.9 -2.3 28.86 21 29 62 136 -004 89100107 -2 -3 -5 044 83 05 11 -0.6 -2.3 28.86 22 29 59 133 -008 86 99107 -2 -3 -4 018 84 05 12 -0.7 -2.0 28.87 22 30 58 132 -005 89100107 -2 -3 -4 019 85 05 13 -0.9 -2.1 28.87 20 29 61 135 -005 91101107 -2 -3 -4 022 86 05 14 -1.2 -2.2 28.87 19 28 67 141 -005 94102107 -2 -3 -4 028 87 05 15 -1.5 -2.3 28.88 19 30 74 148 -005 95103107 -2 -3 -4 067 88 05 16 -1.7 -2.3 28.89 19 30 80 154 -009 97103107 -2 -3 -4 072 89 05 17 -2.1 -2.8 28.90 20 32 68 142 -006 96104106 -3 -4 -4 092 90 05 18 -2.4 -3.1 28.92 18 31 69 143 -009 97104106 -3 -4 -5 045 91 05 19 -2.3 -3.1 28.93 18 30 71 145 -009 97104106 -3 -4 -5 055 92 05 20 -2.5 -3.3 28.96 19 32 72 146 -011 96102106 -3 -4 -5 057 93 05 21 -2.6 -3.5 28.98 18 32 75 149 -007 95102107 -3 -4 -5 048 94 05 22 -2.7 -3.9 29.00 17 30 95 169 -003 93102107 -3 -4 -5 033 95 05 23 -2.8 -4.9 29.01 16 27 101 175 -003 86102108 -3 -4 -5 028 96 06 00 -2.8 -5.2 29.03 17 21 107 181 -002 83 96108 -3 -4 -5 033 97 06 01 -2.6 -4.9 29.04 19 25 101 175 000 84 93108 -3 -4 -5 042 98 06 02 -2.1 -5.0 29.06 20 28 97 171 000 79 83105 -3 -4 -5 024 99 06 03 -1.7 -5.1 29.08 19 27 84 158 002 76 84107 -3 -4 -6 018 100 06 04 -1.7 -4.3 29.09 18 25 76 150 002 81 92105 -3 -4 -6 027 101 06 05 -1.4 -4.5 29.10 17 25 75 149 003 80 92104 -3 -4 -5 027 102 06 06 -1.3 -4.3 29.11 17 24 77 151 003 79 91101 -3 -4 -5 021 103 06 07 -1.0 -4.4 29.12 17 24 80 154 002 77 88100 -2 -4 -5 019 104 06 08 -0.7 -4.3 29.12 17 24 78 152 004 74 85100 -2 -3 -5 013 105 06 09 -0.6 -4.2 29.13 17 24 80 154 003 74 84100 -2 -3 -5 013 106 06 10 -0.5 -3.9 29.14 17 22 81 155 003 76 86102 -2 -3 -5 017 107 06 11 -0.6 -3.1 29.14 16 21 81 155 003 82 92103 -2 -3 -4 022 108 06 12 -0.7 -2.4 29.15 14 20 78 152 004 87 97102 -2 -3 -4 026 109 06 13 -1.0 -2.5 29.15 14 19 74 148 004 89 98103 -2 -3 -5 019 110 06 14 -1.6 -3.0 29.15 13 21 75 148 004 91 96106 -2 -3 -5 014 111 06 15 -2.4 -3.5 29.15 11 21 81 155 005 93 97104 -2 -4 -5 008 112 06 16 -3.1 -3.9 29.16 11 20 82 156 005 97 98105 -3 -4 -5 008 113 06 17 -4.1 -6.2 29.17 14 18 117 191 005 87 98107 -3 -5 -6 011 114 06 18 -5.5 -9.5 29.17 19 23 120 194 002 74 95109 -5 -4 -6 015 115 06 19 -6.3 -12.1 29.18 20 25 118 192 000 62 52 93 -5 -6 -6 007 116 06 20 -6.9 -13.2 29.18 21 27 118 192 -003 59 43 86 -6 -5 -6 000 117 06 21 -7.2 -13.7 29.18 20 27 118 192 -003 58 39 83 -7 -6 -7 000 118 06 22 -7.5 -14.3 29.18 20 27 121 195 -002 56 36 83 -7 -6 -7 000 119 06 23 -7.8 -14.9 29.18 20 27 123 197 000 54 36 73 -7 -7 -7 000 120 07 00 -7.9 -15.2 29.17 20 26 123 197 002 54 37 61 -7 -7 -8 000 * 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.