AWS LETTAU site lat/lon = (-82.4750,-174.5870) cell lat/lon = (-82.4835,-174.5965) Forecast initialized at 2025-07-31/12 UTC MPAS cell scale: 2.3 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 31 12 -16.7 -19.0 28.28 15 17 133 319 000 94 99 99 -17-18-20 000 1 31 13 -21.2 -21.7 28.29 9 24 161 346 -004 121 82 91 -17-18-19 000 2 31 14 -20.5 -21.8 28.28 9 20 172 357 -004 110 73 86 -16-17-18 000 3 31 15 -16.3 -19.8 28.29 13 25 156 342 000 83 76 90 -16-17-18 000 4 31 16 -16.4 -19.8 28.30 18 31 159 345 000 85 84 78 -17-18-18 000 5 31 17 -17.8 -21.7 28.29 15 29 143 328 -003 81 72 64 -17-18-18 000 6 31 18 -17.9 -22.4 28.32 15 28 148 333 -004 76 49 61 -18-18-17 000 7 31 19 -18.2 -23.2 28.31 12 26 134 319 -009 72 47 35 -17-17-17 000 8 31 20 -19.7 -24.1 28.32 14 26 163 349 -004 77 44 34 -19-19-19 000 9 31 21 -19.9 -24.2 28.31 13 25 162 347 002 79 52 53 -19-19-19 000 10 31 22 -19.5 -23.8 28.33 13 25 165 350 -002 79 59 69 -19-19-20 000 11 31 23 -18.1 -22.2 28.34 13 26 153 338 001 80 73 83 -18-19-20 000 12 01 00 -23.8 -27.1 28.35 7 19 48 233 000 92 88 88 -19-20-21 000 13 01 01 -28.4 -31.5 28.39 6 17 37 222 -001 98 92 95 -22-21-21 000 14 01 02 -30.6 -33.9 28.43 7 18 28 213 000 97100 88 -25-23-22 000 15 01 03 -32.9 -36.5 28.48 10 10 35 221 000 96105 91 -30-25-23 000 16 01 04 -34.8 -38.5 28.55 11 14 65 250 000 96105 98 -34-29-26 002 17 01 05 -36.2 -40.0 28.62 12 17 79 264 000 95101101 -36-31-29 003 18 01 06 -38.0 -42.0 28.67 11 16 87 273 000 95102103 -39-33-30 004 19 01 07 -39.4 -43.4 28.71 10 14 96 282 -001 95101103 -40-33-31 004 20 01 08 -40.1 -44.1 28.76 11 14 106 292 001 96102103 -41-34-32 005 21 01 09 -40.6 -44.7 28.82 13 17 113 298 000 95102101 -42-36-33 007 22 01 10 -40.7 -44.9 28.86 15 20 108 294 000 94100104 -42-36-33 004 23 01 11 -41.0 -45.1 28.90 13 19 101 286 000 94 97103 -41-35-33 001 24 01 12 -41.2 -45.4 28.93 12 19 110 295 -002 94 99103 -42-36-33 001 25 01 13 -41.9 -45.7 28.95 9 17 116 302 003 100100101 -41-37-33 001 26 01 14 -42.1 -45.4 28.96 10 21 123 309 -003 105106104 -40-37-34 000 27 01 15 -44.8 -47.1 28.98 7 12 142 328 000 124100105 -39-36-35 000 28 01 16 -44.1 -46.1 28.97 9 20 167 353 000 128 97104 -37-36-35 000 29 01 17 -42.7 -44.8 28.96 9 19 153 339 -004 126102104 -36-37-36 000 30 01 18 -44.1 -45.8 28.96 9 24 177 2 000 133103 98 -36-36-35 000 31 01 19 -41.0 -42.8 28.96 11 26 157 342 -001 127101 97 -38-36-33 000 32 01 20 -41.1 -43.1 28.93 12 28 161 346 000 124 93 94 -39-35-31 000 33 01 21 -41.0 -43.1 28.92 13 31 156 341 002 124 96 90 -39-34-30 000 34 01 22 -40.6 -42.6 28.91 15 31 151 336 000 124 88 81 -39-32-30 000 35 01 23 -39.4 -41.8 28.88 16 37 156 342 000 117 76 76 -38-31-29 000 36 02 00 -37.7 -40.5 28.86 16 36 155 340 000 109 80 75 -36-31-28 000 37 02 01 -34.6 -38.6 28.82 20 40 150 335 000 92 78 71 -34-31-26 000 38 02 02 -32.6 -37.0 28.79 21 41 148 334 000 87 81 43 -33-31-25 000 39 02 03 -31.9 -36.5 28.76 19 40 147 332 000 84 82 41 -32-31-25 000 40 02 04 -31.3 -35.9 28.73 18 39 148 334 000 83 82 41 -31-31-25 000 41 02 05 -30.2 -35.0 28.70 20 39 148 333 000 82 80 42 -31-31-24 000 42 02 06 -29.0 -33.9 28.68 22 38 147 332 -003 79 80 43 -30-30-24 000 43 02 07 -27.8 -32.7 28.64 22 36 148 334 001 78 80 52 -28-29-23 000 44 02 08 -26.9 -31.7 28.60 22 37 155 340 002 78 78 50 -27-28-22 000 45 02 09 -25.1 -29.8 28.55 22 39 150 336 -002 79 84 49 -26-27-24 000 46 02 10 -23.8 -28.4 28.52 22 41 148 334 000 79 86 46 -24-25-26 000 47 02 11 -22.7 -27.3 28.50 21 38 146 332 005 79 88 51 -23-25-26 000 48 02 12 -22.0 -25.6 28.46 21 34 149 334 002 88 98101 -23-24-25 005 49 02 13 -21.3 -24.2 28.43 18 32 150 335 000 95103103 -22-23-24 024 50 02 14 -20.8 -23.4 28.41 14 27 151 337 004 96103105 -21-23-24 029 51 02 15 -20.1 -22.7 28.40 12 25 150 335 001 96104105 -21-22-23 030 52 02 16 -19.7 -22.1 28.37 9 22 150 335 001 98105101 -20-21-22 011 53 02 17 -21.9 -23.2 28.37 7 21 149 334 -002 111111106 -19-21-21 003 54 02 18 -24.8 -25.4 28.36 8 19 164 349 000 125112110 -20-20-20 001 55 02 19 -27.8 -28.5 28.35 8 16 144 330 000 130113106 -21-19-18 001 56 02 20 -27.1 -27.6 28.36 9 16 123 309 -001 130103 91 -20-18-17 000 57 02 21 -25.0 -25.4 28.39 13 22 120 305 -004 127100 87 -21-17-16 000 58 02 22 -24.0 -24.4 28.40 16 22 125 310 -003 126108 95 -21-16-17 000 59 02 23 -23.5 -25.7 28.42 13 21 131 316 000 104108106 -21-18-17 005 60 03 00 -22.1 -24.5 28.42 14 25 142 328 -003 100107106 -20-16-16 005 61 03 01 -19.9 -22.3 28.41 12 24 136 321 -002 98103101 -20-16-15 009 62 03 02 -19.5 -22.0 28.41 14 25 133 318 000 97105103 -20-17-15 014 63 03 03 -18.9 -20.8 28.39 13 28 137 322 000 102100 96 -19-16-14 004 64 03 04 -17.6 -19.4 28.38 17 34 132 317 000 103105 97 -17-16-15 002 65 03 05 -16.4 -18.6 28.37 19 33 131 316 -003 96108 94 -17-17-14 002 66 03 06 -16.1 -18.5 28.35 19 31 134 320 -001 94102 97 -17-17-14 004 67 03 07 -15.7 -18.0 28.34 18 31 138 324 -001 94104 97 -16-17-14 005 68 03 08 -16.0 -18.4 28.32 19 32 141 326 000 94104 96 -17-17-15 002 69 03 09 -17.2 -19.6 28.30 19 32 144 329 -001 96105102 -18-18-16 005 70 03 10 -17.8 -20.4 28.29 17 30 138 323 -005 94107111 -18-19-18 002 71 03 11 -17.8 -20.4 28.27 16 23 134 320 -003 94102100 -19-20-19 016 72 03 12 -18.9 -21.5 28.26 14 19 131 316 -004 95100102 -20-21-20 033 73 03 13 -19.4 -21.8 28.25 10 13 99 285 000 97103102 -20-21-21 017 74 03 14 -25.0 -27.5 28.27 13 15 50 236 -003 102106101 -23-22-23 007 75 03 15 -29.7 -32.0 28.30 10 15 53 239 000 108103117 -26-23-22 000 76 03 16 -34.6 -35.9 28.32 9 15 73 259 -002 129104120 -30-26-23 000 77 03 17 -37.9 -39.5 28.33 9 15 63 248 000 128 95 97 -28-27-25 000 78 03 18 -39.5 -41.5 28.34 8 15 57 242 -001 124 93 78 -28-28-25 000 79 03 19 -43.2 -45.3 28.36 6 13 66 251 -001 125 92 60 -29-28-25 000 80 03 20 -45.3 -47.7 28.38 6 12 69 255 -005 124 94 51 -29-28-26 000 81 03 21 -48.1 -50.7 28.39 6 10 86 271 -002 124 96 49 -30-28-27 000 82 03 22 -50.6 -52.7 28.40 5 8 107 292 000 124 96 49 -30-28-27 000 83 03 23 -50.2 -52.2 28.40 4 12 30 215 -003 123 94 52 -29-28-27 000 84 04 00 -51.3 -53.6 28.42 4 6 125 311 002 116 98 51 -30-28-27 000 85 04 01 -50.4 -52.3 28.43 4 7 78 264 000 124102 53 -30-28-28 000 86 04 02 -49.9 -52.4 28.43 5 5 75 260 -002 124101 52 -30-28-28 000 87 04 03 -47.2 -50.5 28.44 4 4 38 224 -003 109103 55 -30-28-28 000 88 04 04 -44.4 -48.1 28.44 6 8 15 201 000 102104 55 -29-28-28 000 89 04 05 -43.1 -46.8 28.45 5 9 2 188 -001 102106 56 -30-29-28 000 90 04 06 -42.1 -45.7 28.46 6 11 4 189 000 102104 59 -29-29-28 000 91 04 07 -40.1 -43.1 28.48 5 8 350 175 -001 108 97 64 -29-29-29 000 92 04 08 -38.9 -42.1 28.50 5 6 357 182 -001 104 97 71 -30-29-30 000 93 04 09 -37.3 -40.4 28.52 4 6 356 182 000 104 99 84 -30-29-29 000 94 04 10 -36.2 -39.5 28.55 2 2 2 188 -001 102 99 94 -30-29-29 001 95 04 11 -35.6 -39.1 28.57 1 1 103 288 000 99 98 99 -30-29-29 003 96 04 12 -35.0 -38.6 28.60 6 7 114 299 000 97100101 -30-29-29 003 97 04 13 -34.5 -38.1 28.62 5 6 116 301 -001 97100102 -30-29-28 002 98 04 14 -34.1 -37.7 28.64 5 7 137 322 -001 98100104 -30-29-29 004 99 04 15 -34.0 -37.5 28.65 6 7 173 358 000 98101102 -30-29-29 004 100 04 16 -34.6 -37.9 28.65 5 7 194 20 002 100100103 -31-29-29 004 101 04 17 -36.0 -38.6 28.66 8 13 215 41 003 111102103 -32-29-29 003 102 04 18 -37.8 -39.6 28.66 8 14 201 26 000 124104107 -32-29-29 001 103 04 19 -38.7 -40.7 28.67 7 15 199 24 000 123106106 -32-30-29 001 104 04 20 -39.8 -41.7 28.67 7 13 199 24 000 124105102 -31-30-29 001 105 04 21 -40.8 -42.8 28.68 7 12 209 35 -001 124104100 -30-31-30 000 106 04 22 -42.1 -44.0 28.70 7 14 197 23 001 125104 96 -32-31-29 000 107 04 23 -42.4 -44.2 28.71 9 15 129 314 002 130 97 86 -35-32-28 000 108 05 00 -44.8 -46.8 28.72 9 16 138 324 000 130109 86 -34-32-28 000 109 05 01 -47.2 -49.4 28.74 8 15 132 317 001 129109 83 -32-32-30 000 110 05 02 -49.0 -51.1 28.76 7 15 127 312 000 128 94 87 -32-31-30 000 111 05 03 -50.8 -52.4 28.77 4 13 145 331 003 125101 92 -33-31-31 000 112 05 04 -50.8 -53.0 28.79 5 11 146 331 004 124104 93 -33-31-31 000 113 05 05 -52.5 -53.7 28.80 7 8 163 349 002 124105 96 -34-32-31 000 114 05 06 -52.7 -53.7 28.80 6 8 161 346 000 124102 99 -34-31-30 000 115 05 07 -52.4 -53.5 28.81 6 11 128 313 001 126101 99 -33-31-30 000 116 05 08 -53.0 -54.7 28.82 3 8 155 341 000 124103 98 -34-31-30 000 117 05 09 -54.1 -54.6 28.83 6 7 204 30 000 129100 94 -34-31-30 000 118 05 10 -53.5 -54.2 28.84 6 6 195 21 001 128102 89 -35-31-30 000 119 05 11 -55.2 -55.2 28.83 6 8 193 19 001 135101 81 -35-31-30 000 120 05 12 -54.9 -55.6 28.83 3 5 193 18 000 131100 83 -35-30-30 000 * 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.