USAP Marilyn AWS site lat/lon = (-79.9038,165.7742) cell lat/lon = (-79.9007,165.8081) Forecast initialized at 2025-12-18/00 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 18 00 -9.8 -12.4 29.40 4 4 223 29 000 84 73 56 -10-11-11 000 1 18 01 -9.4 -11.9 29.38 3 4 230 35 000 87 76 58 -10-10-11 000 2 18 02 -9.0 -11.6 29.37 4 5 242 48 000 86 73 58 -10-10-10 000 3 18 03 -8.7 -11.9 29.36 3 3 268 74 000 83 63 56 -10-10-10 000 4 18 04 -8.7 -12.4 29.33 1 2 307 112 000 79 43 30 -9 -9 -9 000 5 18 05 -8.6 -12.2 29.30 6 7 310 116 000 78 48 50 -9 -9-10 000 6 18 06 -8.6 -11.6 29.29 4 4 350 156 001 81 50 53 -8 -9 -9 000 7 18 07 -9.1 -11.5 29.25 4 7 319 125 001 85 44 60 -8 -9-10 000 8 18 08 -9.8 -12.1 29.22 4 5 8 174 000 86 41 54 -8 -9-10 000 9 18 09 -10.7 -12.8 29.20 7 8 24 189 000 91 34 54 -7 -8-10 000 10 18 10 -11.8 -13.4 29.19 6 11 15 181 -002 97 48 51 -8 -8 -9 000 11 18 11 -12.3 -13.4 29.16 7 11 17 183 003 104 59 40 -9 -8 -9 000 12 18 12 -13.4 -14.1 29.13 6 11 28 194 004 110 56 31 -9 -8 -9 000 13 18 13 -14.7 -15.3 29.12 5 10 43 209 002 114 49 23 -8 -8 -9 000 14 18 14 -17.0 -17.2 29.11 3 6 52 218 000 118 59 22 -9 -8 -9 000 15 18 15 -18.4 -18.6 29.09 3 6 59 225 000 119 55 27 -9 -8 -9 000 16 18 16 -18.9 -19.1 29.08 2 3 66 231 000 120 51 30 -9 -8 -8 000 17 18 17 -18.8 -19.0 29.06 2 3 72 238 -001 120 42 35 -9 -8 -8 000 18 18 18 -17.9 -18.7 29.04 2 4 47 213 -001 111 45 37 -9 -8 -9 000 19 18 19 -16.7 -18.2 29.04 2 5 48 214 -002 103 52 40 -9 -8 -8 000 20 18 20 -15.1 -16.6 29.04 3 5 38 204 -003 102 55 40 -8 -8 -9 000 21 18 21 -13.9 -15.5 29.03 4 4 39 205 000 99 54 40 -8 -8 -9 000 22 18 22 -12.6 -14.4 29.02 4 4 63 228 000 96 51 40 -8 -8 -9 000 23 18 23 -11.4 -13.4 29.01 4 5 70 235 003 94 48 40 -8 -8 -8 000 24 19 00 -10.5 -12.6 29.00 5 7 66 232 001 92 48 39 -8 -8 -8 000 25 19 01 -10.0 -12.4 29.00 5 6 60 226 001 89 48 39 -8 -8 -8 000 26 19 02 -9.5 -11.9 28.99 5 6 71 236 002 89 46 38 -8 -8 -8 000 27 19 03 -9.2 -11.5 28.99 6 7 61 227 000 89 42 37 -8 -8 -8 000 28 19 04 -8.9 -11.1 28.99 6 9 63 229 001 89 41 36 -8 -8 -8 000 29 19 05 -8.7 -10.8 28.99 6 8 59 225 002 90 40 36 -8 -7 -8 000 30 19 06 -8.9 -10.9 28.99 5 7 63 228 000 91 39 35 -8 -7 -8 000 31 19 07 -9.3 -11.0 28.99 5 7 63 229 000 94 39 34 -8 -7 -8 000 32 19 08 -10.2 -11.4 28.99 5 9 69 235 003 99 40 34 -7 -7 -8 000 33 19 09 -11.3 -12.0 28.98 5 9 73 238 -001 107 41 33 -8 -7 -8 000 34 19 10 -12.2 -12.7 28.98 5 9 79 245 001 111 40 32 -8 -7 -8 000 35 19 11 -13.7 -14.0 28.98 4 9 81 247 002 114 39 32 -7 -7 -8 000 36 19 12 -15.4 -15.6 28.99 3 9 87 253 000 116 38 32 -7 -7 -8 000 37 19 13 -16.6 -16.8 28.99 2 8 104 270 -001 117 39 33 -7 -7 -8 000 38 19 14 -17.6 -17.8 28.99 2 8 105 271 000 118 37 33 -8 -7 -8 000 39 19 15 -18.1 -18.3 29.00 2 6 120 285 000 119 34 34 -8 -7 -8 000 40 19 16 -17.5 -17.6 29.00 2 5 132 298 000 118 33 34 -8 -7 -8 000 41 19 17 -16.2 -16.3 29.01 2 4 113 279 000 117 30 28 -8 -7 -8 000 42 19 18 -16.0 -16.1 29.01 2 2 89 255 000 117 30 26 -8 -7 -8 000 43 19 19 -15.5 -15.6 29.02 1 1 100 266 000 116 33 28 -8 -8 -8 000 44 19 20 -14.9 -15.0 29.03 1 1 112 278 000 115 34 31 -8 -8 -8 000 45 19 21 -14.1 -14.2 29.03 0 0 99 265 000 114 36 29 -9 -8 -8 000 46 19 22 -13.0 -13.0 29.04 1 1 90 255 001 113 35 28 -8 -8 -8 000 47 19 23 -11.7 -11.8 29.05 1 1 90 256 000 112 35 28 -8 -8 -8 000 48 20 00 -10.6 -10.7 29.05 1 1 74 240 001 111 34 28 -8 -7 -8 000 49 20 01 -9.8 -9.8 29.05 1 1 51 217 000 110 35 28 -8 -7 -8 000 50 20 02 -9.1 -9.2 29.05 1 2 28 194 000 109 39 28 -8 -8 -8 000 51 20 03 -8.7 -8.7 29.06 1 2 20 186 001 109 44 28 -8 -8 -8 000 52 20 04 -8.4 -8.5 29.06 2 2 26 192 001 108 49 27 -8 -8 -8 000 53 20 05 -8.4 -8.4 29.06 1 2 23 189 001 108 54 27 -8 -8 -8 000 54 20 06 -8.6 -8.6 29.06 3 3 45 211 000 108 41 27 -8 -7 -8 000 55 20 07 -8.8 -8.8 29.07 2 3 19 185 001 109 45 25 -8 -7 -7 000 56 20 08 -8.9 -9.0 29.07 3 5 7 173 000 109 43 25 -8 -7 -7 000 57 20 09 -9.5 -9.6 29.08 4 4 13 179 000 109 39 24 -8 -7 -7 000 58 20 10 -9.9 -10.0 29.09 4 5 32 198 000 110 46 22 -8 -7 -7 000 59 20 11 -11.0 -11.1 29.10 5 5 41 207 001 111 52 23 -8 -7 -7 000 60 20 12 -11.0 -11.1 29.11 5 5 45 211 001 111 51 26 -10 -7 -7 000 61 20 13 -11.0 -11.1 29.12 4 4 50 216 000 111 56 27 -12 -8 -7 000 62 20 14 -11.3 -11.4 29.13 3 4 56 221 000 111 48 30 -12 -7 -7 000 63 20 15 -11.2 -11.3 29.15 3 3 73 239 000 111 50 36 -12 -7 -7 000 64 20 16 -11.4 -11.5 29.16 4 4 73 239 000 111 53 37 -12 -7 -7 000 65 20 17 -11.0 -11.1 29.18 3 4 90 256 000 111 50 40 -12 -6 -7 000 66 20 18 -10.6 -10.6 29.20 4 4 103 269 000 111 76 44 -12 -8 -7 000 67 20 19 -10.6 -10.6 29.22 2 4 87 253 -002 111107 45 -12-10 -7 000 68 20 20 -9.9 -9.9 29.23 0 6 8 174 000 110112 45 -11-11 -7 000 69 20 21 -8.8 -8.9 29.25 1 5 193 359 000 109111 43 -10-11 -9 000 70 20 22 -7.9 -8.5 29.26 2 5 179 345 000 102111 47 -9-10-11 000 71 20 23 -7.1 -8.2 29.27 4 5 190 355 000 97110 46 -8-10-11 000 72 21 00 -6.8 -7.9 29.28 5 6 201 7 000 98110 36 -8 -9-11 000 73 21 01 -6.7 -7.7 29.29 6 6 214 20 000 97109 30 -8 -9-10 000 74 21 02 -6.3 -7.5 29.30 6 7 227 32 000 95109 27 -8 -9-10 000 75 21 03 -5.9 -7.3 29.30 6 7 229 35 000 93108 25 -7 -8 -9 000 76 21 04 -5.6 -7.1 29.30 8 8 222 28 000 93105 30 -7 -8 -9 000 77 21 05 -5.5 -7.1 29.31 8 9 223 28 000 91105 38 -7 -8 -9 000 78 21 06 -5.5 -7.2 29.31 9 9 222 28 000 91104 39 -7 -8 -9 000 79 21 07 -5.5 -7.2 29.31 8 9 227 33 000 91106 36 -7 -8 -9 000 80 21 08 -5.5 -7.2 29.32 8 9 227 32 000 91106 53 -7 -8 -9 000 81 21 09 -5.7 -7.1 29.32 8 9 202 8 000 93108 53 -7 -8 -9 000 82 21 10 -6.4 -7.4 29.33 6 8 173 339 000 98109 31 -7 -8-10 000 83 21 11 -7.7 -8.3 29.34 4 7 159 325 000 103109 39 -8 -9-10 000 84 21 12 -7.7 -8.3 29.34 3 6 153 319 000 103109 42 -8 -9-10 000 85 21 13 -7.2 -8.3 29.33 3 6 220 26 000 98110 38 -8 -9-11 000 86 21 14 -7.5 -8.8 29.33 6 7 217 23 000 96108 29 -8-10-11 000 87 21 15 -8.3 -9.1 29.33 7 7 213 18 000 102110 28 -9-10-11 000 88 21 16 -9.1 -9.5 29.33 6 6 215 21 000 106110 31 -9-10-12 000 89 21 17 -9.2 -9.8 29.33 4 5 241 47 000 105110 46 -9-11-12 000 90 21 18 -8.9 -9.6 29.33 5 5 245 51 000 103110 56 -9-11-12 000 91 21 19 -9.0 -9.4 29.33 5 5 235 41 000 106111 59 -10-11-12 000 92 21 20 -9.3 -9.4 29.33 3 3 241 47 000 109110 65 -9-11-12 000 93 21 21 -10.2 -10.2 29.34 3 3 263 69 000 110106 71 -10-10-10 000 94 21 22 -10.2 -10.2 29.34 4 4 281 87 -002 110103 76 -10-10-10 000 95 21 23 -9.7 -9.8 29.34 4 4 292 98 001 110100 69 -10-10-10 000 96 22 00 -9.6 -9.6 29.33 4 5 266 72 000 110 77 67 -10-10 -9 000 97 22 01 -9.1 -9.6 29.33 4 4 255 61 000 104 68 71 -10 -9 -9 000 98 22 02 -8.7 -9.8 29.32 2 2 258 63 000 100 70 68 -10 -8 -9 000 99 22 03 -8.4 -9.6 29.31 4 4 266 72 001 98 71 75 -10 -8 -8 000 100 22 04 -8.4 -8.6 29.31 3 3 265 71 000 106 73 76 -9 -7 -8 000 101 22 05 -8.1 -8.3 29.31 0 1 249 54 000 106 76 76 -9 -7 -8 000 102 22 06 -8.0 -8.1 29.31 1 2 299 105 001 107 74 79 -9 -7 -8 000 103 22 07 -7.8 -8.6 29.31 0 1 339 145 001 101 73 79 -9 -7 -8 000 104 22 08 -8.0 -9.0 29.31 1 1 5 171 000 100 74 66 -8 -7 -8 000 105 22 09 -8.8 -9.6 29.30 3 3 30 196 001 104 78 61 -7 -7 -8 000 106 22 10 -9.8 -10.2 29.30 4 4 1 167 000 109 78 55 -7 -7 -8 000 107 22 11 -11.5 -11.7 29.30 4 8 323 129 000 111 71 47 -7 -7 -8 000 108 22 12 -12.4 -12.7 29.30 3 7 15 181 000 112 69 50 -6 -7 -8 000 109 22 13 -14.1 -14.3 29.30 3 9 345 151 000 114 55 56 -7 -7 -8 000 110 22 14 -14.7 -15.0 29.29 3 8 348 154 001 115 48 56 -7 -7 -8 000 111 22 15 -15.8 -16.0 29.28 3 7 14 180 000 116 43 56 -7 -7 -8 000 112 22 16 -16.0 -16.3 29.28 4 8 38 204 000 116 53 50 -7 -7 -8 000 113 22 17 -15.3 -15.9 29.27 5 11 57 223 000 113 53 53 -6 -7 -8 000 114 22 18 -14.5 -15.3 29.28 5 9 77 243 000 109 52 52 -6 -7 -8 000 115 22 19 -12.8 -14.0 29.28 6 8 82 248 -001 103 51 51 -7 -7 -8 000 116 22 20 -11.7 -13.3 29.29 6 8 63 228 -001 98 52 50 -8 -7 -7 000 117 22 21 -10.5 -12.2 29.30 5 7 87 253 000 95 54 50 -9 -7 -7 000 118 22 22 -9.4 -11.6 29.32 4 7 107 273 000 90 55 52 -8 -8 -7 000 119 22 23 -8.5 -10.5 29.33 5 6 125 291 000 91 60 53 -8 -8 -8 000 120 23 00 -7.6 -9.7 29.34 5 6 145 310 000 90 64 55 -8 -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.