USAP Midpoint C (MDC) site lat/lon = (-75.5400,145.8167) cell lat/lon = (-75.5409,145.8166) Forecast initialized at 2025-12-21/00 UTC MPAS cell scale: 3.4 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 -23.7 -29.3 28.79 8 11 257 43 -001 73 64 41 -25-24-24 000 1 21 01 -22.8 -27.7 28.79 8 12 256 42 000 76 61 41 -24-24-24 000 2 21 02 -22.1 -26.8 28.82 8 11 259 45 000 77 60 41 -23-24-24 000 3 21 03 -21.5 -26.2 28.82 9 12 270 55 000 77 61 41 -23-24-23 000 4 21 04 -20.9 -25.8 28.84 10 13 269 55 000 75 65 41 -22-23-23 000 5 21 05 -20.4 -25.2 28.84 10 14 267 53 000 76 71 40 -22-23-23 000 6 21 06 -20.0 -24.8 28.86 10 15 269 54 000 75 85 41 -21-23-23 000 7 21 07 -19.8 -24.3 28.87 10 16 270 56 000 78 85 41 -21-22-23 000 8 21 08 -20.0 -24.2 28.89 9 17 270 56 001 80 81 41 -21-22-23 000 9 21 09 -20.8 -24.6 28.91 8 17 272 58 001 84 76 41 -20-22-22 000 10 21 10 -22.2 -25.5 28.92 8 18 275 60 001 89 72 42 -20-22-22 000 11 21 11 -23.7 -26.2 28.94 8 15 275 61 001 99 68 44 -20-22-22 000 12 21 12 -25.0 -26.7 28.95 9 15 279 65 001 112 65 46 -20-22-22 000 13 21 13 -26.3 -27.0 28.95 9 16 281 67 001 127 65 48 -20-22-22 000 14 21 14 -27.6 -28.2 28.98 9 16 282 68 001 130 64 51 -20-21-22 000 15 21 15 -28.8 -29.5 29.02 8 17 286 72 000 132 66 56 -20-21-22 000 16 21 16 -29.6 -30.3 29.03 8 17 292 78 000 133 64 67 -20-21-21 000 17 21 17 -30.0 -30.7 29.03 6 16 294 80 000 133 68 76 -19-20-20 000 18 21 18 -29.9 -31.0 29.03 5 13 298 84 000 127 71 84 -19-20-20 000 19 21 19 -29.8 -30.7 29.03 3 8 311 96 -001 125 82 81 -19-19-19 000 20 21 20 -28.7 -30.7 29.04 2 7 321 107 000 110 95 71 -18-18-18 000 21 21 21 -26.5 -29.4 29.05 5 10 334 119 000 99 91 62 -18-17-17 000 22 21 22 -24.2 -26.0 29.05 9 11 314 100 -003 108 80 60 -17-16-16 000 23 21 23 -22.3 -24.6 29.06 11 20 300 86 -007 102 75 59 -18-15-16 000 24 22 00 -20.0 -22.8 29.06 13 24 292 78 -002 93 57 56 -17-15-16 000 25 22 01 -17.9 -21.2 29.07 15 26 294 80 000 88 58 52 -18-15-16 000 26 22 02 -16.1 -19.5 29.07 17 28 289 75 -001 85 69 52 -17-16-16 000 27 22 03 -15.2 -18.7 29.09 17 27 275 61 000 84 90 58 -16-18-16 000 28 22 04 -15.2 -18.4 29.11 15 23 267 53 000 86 77 63 -16-16-16 000 29 22 05 -14.9 -18.1 29.13 13 22 271 57 000 85 86 64 -16-17-16 000 30 22 06 -14.2 -17.7 29.14 14 24 277 62 -001 82 91 54 -15-16-17 000 31 22 07 -14.1 -17.6 29.15 13 24 279 65 000 82 87 56 -15-16-17 000 32 22 08 -14.4 -17.7 29.16 13 26 285 70 001 84 83 56 -14-16-17 000 33 22 09 -15.1 -18.4 29.17 13 27 287 73 001 85 79 59 -14-15-16 000 34 22 10 -16.1 -18.9 29.18 13 30 287 73 001 89 77 64 -14-15-16 000 35 22 11 -17.0 -19.5 29.20 14 31 285 71 001 93 73 69 -14-15-16 000 36 22 12 -17.9 -19.8 29.22 14 32 285 71 002 101 69 57 -14-15-16 000 37 22 13 -18.6 -20.1 29.24 14 32 281 67 003 106 65 55 -14-15-16 000 38 22 14 -19.4 -20.5 29.25 14 32 280 65 003 111 62 52 -14-15-16 000 39 22 15 -20.1 -20.9 29.26 14 30 278 64 002 115 61 51 -14-15-16 000 40 22 16 -20.8 -21.3 29.27 14 28 276 62 001 121 62 52 -14-15-16 000 41 22 17 -21.6 -22.0 29.28 13 28 275 61 002 123 61 57 -14-14-16 000 42 22 18 -21.6 -22.0 29.29 13 28 272 58 002 123 60 54 -14-14-16 000 43 22 19 -21.0 -22.0 29.31 13 26 269 55 001 114 54 54 -13-14-16 000 44 22 20 -20.0 -21.9 29.32 13 25 269 55 001 102 53 51 -13-14-16 000 45 22 21 -18.9 -21.7 29.34 12 24 267 52 001 92 55 49 -13-14-15 000 46 22 22 -17.4 -20.7 29.35 13 24 266 52 002 87 55 50 -13-14-15 000 47 22 23 -15.9 -19.5 29.37 13 22 263 49 001 83 54 57 -14-14-15 000 48 23 00 -14.9 -18.5 29.39 12 20 263 49 001 83 51 64 -14-14-15 000 49 23 01 -14.1 -17.6 29.40 12 19 265 51 001 82 52 57 -14-14-14 000 50 23 02 -13.4 -17.0 29.40 11 18 267 53 000 82 56 57 -14-13-14 000 51 23 03 -12.9 -16.2 29.41 10 16 268 54 000 83 63 71 -14-13-14 000 52 23 04 -12.4 -15.5 29.42 10 15 268 54 000 85 65 86 -13-13-13 000 53 23 05 -12.1 -14.9 29.42 9 14 271 57 000 86 66 90 -13-13-13 000 54 23 06 -11.8 -14.4 29.43 9 14 274 60 000 88 68 92 -13-13-13 000 55 23 07 -11.8 -14.3 29.43 9 15 275 60 000 89 72 94 -13-13-13 000 56 23 08 -12.2 -14.4 29.44 8 15 273 59 -001 92 86 91 -12-13-13 000 57 23 09 -13.2 -15.0 29.45 7 14 268 54 000 97 82 91 -12-12-13 000 58 23 10 -14.7 -15.9 29.45 7 13 265 51 000 105 88 87 -12-12-13 000 59 23 11 -16.0 -16.5 29.46 7 12 262 48 000 115 86 87 -12-12-13 000 60 23 12 -15.7 -16.2 29.47 7 13 262 48 000 116 79 84 -12-12-13 000 61 23 13 -17.9 -18.5 29.47 7 12 260 46 000 118 77 80 -13-12-13 000 62 23 14 -20.7 -21.2 29.48 6 13 262 47 000 122 80 77 -13-13-13 000 63 23 15 -22.2 -22.7 29.48 6 13 258 43 000 123 84 76 -14-13-13 000 64 23 16 -23.1 -23.6 29.50 6 13 254 39 000 125 78 73 -14-14-13 000 65 23 17 -23.7 -24.2 29.51 6 14 246 32 000 126 61 71 -14-14-14 000 66 23 18 -23.5 -24.0 29.52 6 15 248 34 000 125 53 73 -14-14-14 000 67 23 19 -22.5 -23.7 29.53 7 18 242 28 000 115 49 70 -14-14-14 000 68 23 20 -21.5 -23.8 29.55 7 17 234 19 000 100 45 66 -14-14-15 000 69 23 21 -19.8 -23.7 29.56 9 18 220 6 000 83 43 61 -14-14-15 000 70 23 22 -18.5 -23.1 29.58 10 18 222 8 001 76 39 65 -15-14-15 000 71 23 23 -17.3 -22.6 29.59 11 19 225 11 000 69 26 79 -15-14-15 000 72 24 00 -16.3 -21.8 29.61 11 20 228 13 000 67 20 78 -16-14-15 000 73 24 01 -15.5 -21.1 29.62 12 20 229 14 000 66 16 77 -16-14-14 000 74 24 02 -14.8 -20.6 29.63 12 19 230 16 000 64 14 68 -16-15-14 000 75 24 03 -14.4 -20.2 29.63 12 19 227 13 001 64 16 60 -15-15-14 000 76 24 04 -14.1 -19.8 29.63 12 20 226 12 002 64 16 61 -15-15-14 000 77 24 05 -14.0 -19.2 29.64 12 19 227 12 002 68 16 63 -15-15-14 000 78 24 06 -13.9 -19.1 29.64 12 19 224 10 002 68 14 66 -15-14-14 000 79 24 07 -14.1 -18.9 29.65 12 19 224 10 003 71 14 71 -15-14-13 000 80 24 08 -14.5 -18.7 29.65 10 18 224 10 001 76 14 74 -15-13-13 000 81 24 09 -15.5 -19.0 29.65 8 16 236 22 000 81 14 76 -15-13-13 000 82 24 10 -16.7 -19.8 29.65 8 16 248 34 000 86 14 73 -15-14-13 000 83 24 11 -17.8 -20.4 29.65 9 16 250 36 000 93 15 71 -14-14-13 000 84 24 12 -19.0 -20.8 29.65 9 15 250 36 000 103 15 74 -14-13-13 000 85 24 13 -19.6 -21.0 29.65 8 15 246 31 000 108 16 84 -14-13-13 000 86 24 14 -20.3 -21.3 29.64 8 14 250 36 000 115 16 88 -14-13-14 000 87 24 15 -20.9 -21.6 29.63 7 14 249 35 000 120 24 97 -14-14-14 000 88 24 16 -21.3 -22.0 29.62 7 11 254 40 000 122 75101 -14-14-13 000 89 24 17 -21.7 -22.4 29.61 6 8 266 52 -001 122 95102 -14-14-12 000 90 24 18 -21.8 -22.6 29.59 5 5 286 72 000 123103109 -15-13-12 000 91 24 19 -19.9 -20.9 29.57 2 4 328 114 -002 112112115 -15-12-12 000 92 24 20 -18.2 -20.0 29.56 2 8 357 143 001 102112112 -16-12-10 000 93 24 21 -15.5 -15.7 29.54 5 8 261 47 000 116 96 94 -16-10-10 000 94 24 22 -14.2 -14.4 29.53 9 11 261 47 000 115 95 91 -15 -9 -9 000 95 24 23 -13.8 -14.0 29.52 10 13 261 47 -001 114 89 83 -15 -9 -9 000 96 25 00 -12.4 -12.5 29.50 12 16 256 42 000 113 87 75 -14 -8 -8 000 97 25 01 -10.5 -11.8 29.49 13 19 251 36 000 99 80 65 -12 -8 -8 000 98 25 02 -8.8 -10.8 29.47 14 22 253 39 000 91 77 58 -10 -8 -8 000 99 25 03 -8.0 -9.9 29.46 15 23 251 37 000 91 71 70 -9 -7 -7 000 100 25 04 -7.6 -9.6 29.44 15 24 249 34 000 90 69 72 -9 -7 -7 000 101 25 05 -7.4 -9.6 29.43 15 23 243 29 001 88 70 68 -8 -8 -7 000 102 25 06 -7.2 -9.5 29.43 15 25 240 26 002 87 78 67 -8 -8 -8 000 103 25 07 -7.1 -9.5 29.42 15 26 240 25 002 86 78 67 -7 -8 -8 000 104 25 08 -7.4 -9.7 29.41 14 28 240 26 002 87 70 58 -7 -7 -8 000 105 25 09 -8.2 -10.4 29.41 14 28 238 24 002 88 72 59 -7 -8 -8 000 106 25 10 -9.1 -11.0 29.41 13 29 239 24 002 92 69 66 -7 -8 -8 000 107 25 11 -10.2 -11.7 29.41 13 29 237 23 001 97 67 63 -8 -8 -8 000 108 25 12 -11.3 -12.3 29.40 13 30 238 23 002 103 67 52 -8 -8 -8 000 109 25 13 -12.3 -12.7 29.40 12 29 237 23 001 111 68 45 -8 -8 -8 000 110 25 14 -13.6 -13.9 29.39 12 27 236 22 002 113 71 43 -9 -9 -8 000 111 25 15 -14.7 -15.1 29.38 12 27 235 21 002 115 66 43 -9 -8 -8 000 112 25 16 -15.3 -15.6 29.37 11 27 232 18 001 115 56 47 -9 -8 -8 000 113 25 17 -15.2 -15.6 29.36 13 24 226 11 001 115 52 42 -10 -8 -8 000 114 25 18 -15.1 -15.5 29.36 13 22 223 9 001 115 49 39 -11 -8 -8 000 115 25 19 -15.2 -15.5 29.36 12 19 227 13 000 116 47 38 -10 -8 -8 000 116 25 20 -15.1 -15.3 29.36 12 18 231 17 001 115 43 41 -10 -8 -9 000 117 25 21 -14.8 -15.1 29.36 13 18 238 23 000 115 49 41 -9 -8 -9 000 118 25 22 -14.1 -15.1 29.35 12 18 237 22 000 106 49 45 -10 -8 -9 000 119 25 23 -12.9 -14.6 29.34 12 17 233 19 001 98 46 41 -10 -8 -9 000 120 26 00 -11.6 -13.7 29.33 12 19 232 17 001 92 44 39 -10 -8 -9 000 * 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.