AWS LETTAU site lat/lon = (-82.4750,-174.5870) cell lat/lon = (-82.4835,-174.5965) Forecast initialized at 2026-01-13/12 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 13 12 -13.4 -16.6 29.02 7 8 193 18 000 79 47 37 -10 -8 -7 000 1 13 13 -15.5 -16.8 29.02 7 9 201 26 000 105 47 36 -10 -8 -7 000 2 13 14 -16.1 -16.7 29.02 7 12 212 37 000 115 43 32 -9 -7 -7 000 3 13 15 -16.4 -16.9 29.03 7 14 218 44 000 117 38 30 -8 -7 -7 000 4 13 16 -16.3 -16.8 29.03 7 16 215 41 000 116 33 31 -8 -6 -6 000 5 13 17 -15.6 -16.8 29.03 7 16 206 31 000 107 33 33 -8 -6 -6 000 6 13 18 -14.6 -16.6 29.03 8 16 201 27 000 97 32 33 -7 -6 -6 000 7 13 19 -13.7 -16.1 29.01 8 15 194 19 001 91 34 35 -6 -5 -6 000 8 13 20 -12.7 -15.3 29.02 8 16 188 14 000 89 36 32 -6 -6 -6 000 9 13 21 -11.9 -14.6 29.02 8 12 191 17 000 87 39 32 -6 -6 -6 000 10 13 22 -11.1 -13.9 29.03 9 13 196 21 000 86 32 32 -7 -6 -6 000 11 13 23 -10.4 -13.3 29.02 9 14 195 21 -001 85 32 32 -7 -6 -6 000 12 14 00 -9.9 -12.8 29.01 9 12 192 18 000 84 31 34 -6 -6 -7 000 13 14 01 -9.7 -12.5 29.02 8 12 197 23 000 85 32 34 -7 -7 -7 000 14 14 02 -9.4 -12.2 29.02 8 12 200 26 -001 84 37 36 -7 -7 -7 000 15 14 03 -9.3 -12.0 29.02 7 13 210 35 000 85 29 37 -6 -6 -7 000 16 14 04 -9.5 -12.2 29.02 7 12 218 43 -003 84 31 38 -5 -6 -7 000 17 14 05 -10.0 -12.7 29.01 6 10 227 53 000 83 34 35 -5 -7 -7 000 18 14 06 -10.8 -13.3 29.00 7 11 233 58 000 88 31 33 -5 -6 -6 000 19 14 07 -11.7 -13.9 29.00 7 12 232 58 000 91 27 34 -5 -6 -6 000 20 14 08 -12.6 -14.2 29.00 7 12 233 58 000 99 28 34 -5 -5 -6 000 21 14 09 -13.2 -14.8 29.00 8 14 234 59 000 99 26 31 -5 -6 -7 000 22 14 10 -14.1 -14.9 29.00 7 12 231 56 -001 109 30 28 -7 -6 -7 000 23 14 11 -15.6 -16.1 29.00 5 12 239 64 000 115 36 27 -7 -6 -7 000 24 14 12 -17.4 -17.6 28.99 3 11 257 82 001 118 37 27 -7 -6 -7 000 25 14 13 -17.8 -18.1 29.00 4 12 270 95 001 118 39 26 -7 -7 -7 000 26 14 14 -18.0 -18.3 28.99 4 12 266 92 000 119 41 28 -7 -7 -7 000 27 14 15 -18.2 -18.5 28.99 4 11 267 93 000 119 41 28 -8 -7 -7 000 28 14 16 -17.9 -18.2 28.99 4 10 275 100 000 119 40 33 -8 -7 -7 000 29 14 17 -17.3 -17.9 28.99 5 9 275 101 000 115 40 37 -8 -7 -7 000 30 14 18 -16.6 -16.9 29.00 7 7 248 73 001 117 38 38 -9 -7 -7 000 31 14 19 -16.1 -16.7 29.00 6 8 248 74 001 113 37 37 -9 -7 -7 000 32 14 20 -15.2 -16.5 29.00 6 8 239 65 000 104 43 36 -9 -7 -7 000 33 14 21 -13.7 -15.5 29.00 7 10 248 73 000 97 35 37 -8 -7 -7 000 34 14 22 -11.9 -14.1 28.99 9 12 247 73 000 92 35 34 -7 -7 -6 000 35 14 23 -10.7 -13.4 28.98 10 15 251 77 001 86 27 32 -7 -5 -5 000 36 15 00 -10.0 -12.8 28.98 10 15 239 65 001 85 30 33 -7 -6 -6 000 37 15 01 -9.7 -12.3 28.99 9 17 232 58 003 87 35 45 -8 -6 -7 000 38 15 02 -9.3 -12.1 28.98 10 15 234 60 001 85 57 94 -6 -6 -7 000 39 15 03 -9.1 -11.8 28.98 10 13 229 54 000 85 50106 -7 -6 -7 000 40 15 04 -8.6 -11.3 28.98 10 16 225 50 001 85 41102 -7 -6 -7 000 41 15 05 -8.2 -11.2 28.98 10 15 221 46 000 82 39 89 -7 -6 -7 000 42 15 06 -9.3 -12.0 28.99 8 12 224 50 000 85 36 50 -7 -6 -6 000 43 15 07 -10.3 -12.6 28.99 8 14 236 62 000 90 33 66 -7 -5 -6 000 44 15 08 -11.3 -13.4 28.98 9 16 238 64 000 92 60 63 -7 -5 -6 000 45 15 09 -11.9 -14.2 28.98 8 16 230 56 000 91 66101 -6 -6 -6 000 46 15 10 -12.5 -14.8 28.99 8 15 229 55 000 91 55 70 -6 -5 -6 000 47 15 11 -13.0 -15.1 28.99 7 14 227 53 001 93 61 77 -5 -6 -6 000 48 15 12 -13.6 -15.5 28.99 7 13 234 59 001 96 57 56 -5 -5 -6 000 49 15 13 -13.5 -15.7 28.99 7 13 235 60 000 93 38 44 -6 -5 -5 000 50 15 14 -10.9 -13.9 28.99 7 15 223 48 000 84 58 74 -5 -5 -6 000 51 15 15 -10.8 -13.7 29.00 8 12 209 34 000 84 49107 -5 -5 -6 000 52 15 16 -10.2 -12.9 29.01 6 10 206 31 000 85 75 98 -6 -5 -6 000 53 15 17 -8.5 -11.8 29.01 7 11 205 30 000 79 90 57 -6 -5 -6 000 54 15 18 -9.8 -12.2 29.01 7 9 217 42 001 88 85101 -6 -5 -6 000 55 15 19 -8.9 -11.3 29.00 7 11 208 34 000 88 81 70 -6 -5 -6 000 56 15 20 -8.6 -10.9 29.00 5 8 211 37 001 88 45108 -6 -5 -6 000 57 15 21 -8.2 -10.6 29.01 7 8 223 48 000 87 67102 -7 -6 -6 000 58 15 22 -8.6 -10.9 29.02 8 10 200 26 000 88 83 92 -7 -6 -6 000 59 15 23 -8.4 -10.4 29.02 7 10 193 18 000 91 91 99 -8 -6 -6 000 60 16 00 -8.1 -9.8 29.02 7 8 182 8 000 93 92 97 -8 -5 -6 000 61 16 01 -7.8 -9.4 29.02 6 8 176 1 -001 94 96 96 -9 -5 -6 000 62 16 02 -7.3 -8.6 29.02 6 9 177 2 000 96104 92 -9 -6 -6 000 63 16 03 -6.8 -6.9 29.02 7 10 177 2 000 107105 93 -8 -7 -6 000 64 16 04 -6.5 -6.6 29.02 6 8 180 5 001 106108 94 -7 -8 -6 000 65 16 05 -6.2 -6.2 29.02 6 7 178 3 001 106108 95 -7 -8 -6 000 66 16 06 -6.0 -6.1 29.02 5 9 178 3 000 106108 91 -7 -8 -6 000 67 16 07 -6.1 -6.1 29.03 5 9 184 9 000 106108 68 -7 -8 -6 000 68 16 08 -6.2 -6.4 29.03 4 10 192 18 000 105104 65 -7 -8 -6 000 69 16 09 -6.8 -7.3 29.03 2 4 196 21 000 102 70 46 -8 -6 -5 000 70 16 10 -7.1 -7.4 29.03 2 2 263 89 001 105 67 35 -8 -6 -6 000 71 16 11 -8.7 -9.7 29.04 4 4 292 118 000 100 54 31 -8 -6 -6 000 72 16 12 -9.7 -11.2 29.04 4 6 307 132 000 96 30 31 -8 -6 -5 000 73 16 13 -10.0 -11.8 29.04 5 6 309 135 -001 95 30 36 -7 -6 -5 000 74 16 14 -12.3 -13.3 29.04 6 8 308 134 001 105 29 34 -6 -5 -6 000 75 16 15 -13.5 -14.7 29.03 6 10 303 129 000 104 28 36 -6 -5 -5 000 76 16 16 -13.1 -14.3 29.04 5 9 307 132 000 104 34 37 -7 -5 -5 000 77 16 17 -13.4 -14.5 29.04 5 9 292 117 000 104 34 39 -7 -5 -5 000 78 16 18 -13.0 -14.9 29.04 6 9 303 128 000 96 39 41 -6 -4 -5 000 79 16 19 -12.5 -15.0 29.04 8 11 297 122 -001 91 35 47 -5 -4 -5 000 80 16 20 -11.6 -14.3 29.04 8 12 287 113 -001 88 29 46 -5 -4 -5 000 81 16 21 -10.8 -13.8 29.04 8 12 280 105 -001 84 26 51 -6 -5 -5 000 82 16 22 -10.1 -13.3 29.05 7 13 278 103 000 82 26 50 -6 -5 -6 000 83 16 23 -9.6 -12.8 29.05 8 13 285 110 000 82 27 51 -6 -5 -6 000 84 17 00 -9.2 -12.4 29.05 7 12 287 112 001 82 28 50 -7 -6 -6 000 85 17 01 -9.1 -12.0 29.05 7 11 291 116 001 84 30 52 -7 -6 -6 000 86 17 02 -9.0 -11.7 29.05 7 13 293 119 000 85 30 43 -7 -6 -7 000 87 17 03 -9.0 -11.6 29.05 7 9 298 123 000 86 31 32 -7 -6 -7 000 88 17 04 -9.3 -11.7 29.05 6 8 303 129 000 88 31 31 -7 -6 -7 000 89 17 05 -9.9 -12.0 29.05 5 8 311 136 000 91 33 27 -7 -6 -7 000 90 17 06 -10.8 -12.6 29.05 5 8 318 144 000 94 34 25 -7 -7 -7 000 91 17 07 -11.8 -13.3 29.05 5 8 314 139 000 99 36 25 -7 -7 -7 000 92 17 08 -12.9 -14.0 29.05 5 9 310 135 000 105 37 27 -8 -7 -7 000 93 17 09 -14.0 -14.6 29.05 5 8 310 135 000 113 37 30 -8 -7 -7 000 94 17 10 -14.9 -15.5 29.06 4 7 307 132 000 115 36 30 -8 -7 -7 000 95 17 11 -16.5 -16.8 29.06 2 6 296 122 000 117 41 31 -9 -8 -7 000 96 17 12 -17.7 -17.9 29.06 3 6 311 136 000 118 43 30 -9 -7 -7 000 97 17 13 -18.8 -19.0 29.05 2 5 298 124 000 120 43 30 -9 -8 -7 000 98 17 14 -19.0 -19.2 29.04 2 5 298 124 000 120 49 30 -10 -8 -8 000 99 17 15 -18.2 -18.4 29.04 3 4 301 127 000 119 47 30 -10 -8 -7 000 100 17 16 -17.4 -17.6 29.03 3 4 287 113 000 118 44 30 -10 -8 -7 000 101 17 17 -17.0 -17.1 29.03 3 3 274 100 000 118 41 30 -10 -8 -8 000 102 17 18 -16.2 -16.4 29.03 3 3 293 118 000 117 39 29 -10 -8 -8 000 103 17 19 -15.5 -15.6 29.02 3 3 290 116 000 116 37 27 -10 -8 -8 000 104 17 20 -14.9 -15.0 29.02 3 3 288 114 000 115 38 29 -10 -8 -8 000 105 17 21 -14.2 -14.3 29.01 3 3 276 101 000 115 39 37 -10 -8 -8 000 106 17 22 -13.3 -13.4 29.01 2 3 260 86 000 114 41 62 -11 -8 -8 000 107 17 23 -11.8 -11.9 29.01 1 3 215 41 000 112 44 87 -11 -9 -8 000 108 18 00 -10.7 -10.8 29.00 1 2 137 323 000 111 45 99 -12 -8 -8 000 109 18 01 -10.2 -10.3 28.99 1 1 144 329 000 110 46 96 -11 -8 -8 000 110 18 02 -9.9 -9.9 28.98 1 1 191 16 000 110 51 98 -11 -8 -7 000 111 18 03 -9.7 -9.7 28.97 1 1 209 34 001 110 52 97 -11 -8 -7 000 112 18 04 -9.6 -9.6 28.96 1 1 229 54 000 109 56 95 -11 -8 -7 000 113 18 05 -9.5 -9.5 28.95 1 2 235 60 000 109 59 99 -10 -9 -7 000 114 18 06 -9.4 -9.5 28.95 1 2 219 45 000 109 70 96 -10 -9 -7 000 115 18 07 -9.2 -9.2 28.95 2 3 225 50 000 109 89 84 -10-10 -7 000 116 18 08 -9.0 -9.1 28.94 2 3 233 59 000 109102 64 -10-10 -7 000 117 18 09 -9.0 -9.0 28.94 2 3 196 21 000 109111 54 -10-11 -7 000 118 18 10 -9.0 -9.4 28.94 3 3 168 353 000 106108 42 -10-11 -7 000 119 18 11 -9.7 -10.0 28.94 3 3 179 5 000 108 59 28 -11 -9 -8 000 120 18 12 -10.1 -10.2 28.94 2 2 212 37 001 110 88 26 -11 -8 -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.