USAP Fosdick Mtns (FDK) site lat/lon = (-76.4360,-145.1670) cell lat/lon = (-76.4497,-145.1318) Forecast initialized at 2026-04-30/12 UTC MPAS cell scale: 3.3 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 30 12 -27.3 -33.5 28.87 12 12 72 287 057 69 72 86 -24-23-22 000 1 30 13 -21.5 -28.0 28.84 24 27 126 341 014 66 79104 -20-20-19 000 2 30 14 -19.1 -25.2 28.80 24 28 126 340 008 68 81 92 -18-19-19 000 3 30 15 -17.6 -23.1 28.80 25 29 120 334 036 72 87 93 -18-18-18 000 4 30 16 -17.7 -22.8 28.76 24 33 115 330 036 75 87 86 -18-18-18 001 5 30 17 -17.2 -21.8 28.75 25 37 103 318 -008 78 88 84 -17-18-18 005 6 30 18 -16.8 -22.1 28.74 28 40 98 312 028 73 84 81 -17-18-19 006 7 30 19 -16.5 -21.4 28.72 29 42 92 307 021 76 86 81 -17-18-18 005 8 30 20 -16.4 -22.2 28.73 32 44 101 316 016 70 83 92 -17-18-19 006 9 30 21 -16.2 -22.8 28.72 29 44 101 316 020 65 76 89 -17-18-19 003 10 30 22 -16.0 -23.0 28.72 26 44 89 304 018 62 73 82 -16-18-19 001 11 30 23 -15.9 -23.0 28.70 26 43 86 301 000 62 72 78 -16-18-19 000 12 01 00 -15.8 -23.0 28.67 24 43 90 305 022 62 71 76 -16-18-19 000 13 01 01 -15.9 -22.9 28.67 27 44 90 305 013 63 73 80 -16-18-19 000 14 01 02 -15.6 -22.9 28.65 28 46 92 307 008 61 73 78 -16-17-19 000 15 01 03 -15.0 -22.3 28.61 25 44 95 310 040 61 72 81 -15-17-18 000 16 01 04 -14.6 -21.9 28.58 25 42 101 316 060 60 73 84 -15-16-18 000 17 01 05 -13.8 -21.1 28.53 26 43 109 324 011 61 72 88 -14-16-17 000 18 01 06 -13.0 -20.2 28.49 25 44 118 333 -022 60 74 87 -13-15-17 001 19 01 07 -12.9 -19.6 28.44 22 46 109 324 -152 63 71 84 -13-14-16 000 20 01 08 -13.2 -18.9 28.39 33 54 92 307 -065 70 77 67 -14-15-15 000 21 01 09 -12.6 -17.8 28.35 36 58 95 310 010 72 82 67 -13-14-15 001 22 01 10 -11.9 -17.1 28.33 33 54 98 313 007 71 81 75 -12-13-14 004 23 01 11 -11.9 -16.8 28.30 32 52 94 309 -014 73 82 83 -12-14-15 004 24 01 12 -11.7 -17.2 28.24 40 62 87 302 -029 70 79 66 -12-13-15 002 25 01 13 -12.1 -17.2 28.24 39 62 79 294 -073 73 80 71 -13-14-15 002 26 01 14 -12.7 -17.8 28.23 39 62 77 292 -102 73 80 71 -13-14-15 002 27 01 15 -13.3 -18.1 28.24 37 60 82 297 -057 74 80 73 -14-15-16 002 28 01 16 -12.9 -18.4 28.22 37 62 81 295 -089 70 77 65 -13-14-16 002 29 01 17 -12.9 -18.5 28.24 37 60 83 297 -088 70 77 71 -13-14-15 001 30 01 18 -12.7 -18.4 28.24 33 57 81 295 -064 69 77 70 -13-14-15 000 31 01 19 -12.1 -17.8 28.22 33 57 82 297 -192 69 76 89 -12-13-14 000 32 01 20 -11.8 -17.2 28.24 25 48 111 325 -145 70 78 73 -12-13-14 000 33 01 21 -10.5 -15.9 28.21 32 53 99 313 -070 70 80 70 -11-12-13 000 34 01 22 -9.8 -14.4 28.20 31 54 100 315 -096 75 84 81 -10-11-13 001 35 01 23 -9.5 -13.9 28.16 37 61 91 306 -124 76 84 75 -10-11-12 005 36 02 00 -9.4 -13.5 28.13 41 66 86 301 -180 77 85 76 -10-11-12 007 37 02 01 -9.0 -13.2 28.11 43 68 84 299 -192 76 84 77 -9-10-11 010 38 02 02 -8.7 -12.9 28.10 43 68 86 301 -161 75 83 82 -9-10-11 012 39 02 03 -8.6 -12.8 28.10 42 68 86 300 -141 76 84 85 -9-10-11 019 40 02 04 -8.6 -13.8 28.10 41 67 85 300 -153 70 77 84 -9-10-11 018 41 02 05 -8.9 -14.3 28.10 42 68 85 300 -129 69 77 85 -9-10-12 013 42 02 06 -8.9 -14.5 28.09 46 71 81 296 -106 67 73 80 -9-10-11 011 43 02 07 -9.0 -14.7 28.09 45 69 82 297 -116 67 71 80 -9-10-11 009 44 02 08 -9.1 -14.6 28.10 45 69 80 295 -095 69 73 77 -9-10-12 008 45 02 09 -9.6 -14.7 28.12 45 69 78 293 -059 71 78 81 -10-11-12 010 46 02 10 -9.6 -15.2 28.14 40 65 80 294 -083 68 75 84 -10-11-12 009 47 02 11 -9.9 -15.1 28.15 40 63 78 293 -088 70 76 81 -10-11-13 008 48 02 12 -10.1 -15.6 28.14 41 64 77 292 -096 69 74 78 -10-11-13 009 49 02 13 -10.5 -15.6 28.16 38 61 77 292 -099 71 77 81 -11-12-13 007 50 02 14 -11.0 -15.7 28.19 35 57 83 298 -087 73 79 81 -11-12-14 008 51 02 15 -11.4 -16.1 28.20 34 56 84 299 -055 73 79 79 -11-13-14 005 52 02 16 -11.7 -16.2 28.21 31 53 80 295 -031 74 80 84 -12-13-14 004 53 02 17 -11.7 -16.5 28.20 33 53 81 296 000 73 81 86 -12-13-14 003 54 02 18 -11.8 -16.5 28.21 31 51 79 293 -013 74 82 84 -12-13-15 003 55 02 19 -12.0 -17.0 28.23 29 48 85 300 -005 72 79 80 -12-14-15 001 56 02 20 -12.1 -17.4 28.25 22 44 93 308 -104 71 79 80 -12-14-15 000 57 02 21 -12.3 -17.8 28.28 22 44 86 301 -094 70 77 83 -13-14-15 000 58 02 22 -13.0 -19.3 28.32 17 39 86 301 -031 65 76 84 -14-15-16 000 59 02 23 -13.3 -20.3 28.33 15 40 106 321 -070 61 77 83 -14-16-17 000 60 03 00 -14.2 -20.6 28.36 17 40 88 302 -079 65 76 83 -15-16-17 000 61 03 01 -15.1 -21.5 28.40 19 40 88 303 -069 66 76 88 -16-17-18 000 62 03 02 -15.8 -22.2 28.42 18 40 95 310 -059 66 75 84 -16-18-19 000 63 03 03 -16.7 -22.5 28.45 14 36 83 298 -066 70 75 78 -17-18-19 000 64 03 04 -17.3 -23.0 28.48 7 34 102 316 -073 67 77 81 -17-18-20 000 65 03 05 -17.6 -23.4 28.51 14 35 93 308 -071 69 79 79 -17-19-20 000 66 03 06 -17.9 -22.1 28.54 14 30 84 299 -026 78 88 90 -17-18-19 000 67 03 07 -17.7 -21.7 28.53 15 30 100 314 -003 79 89 77 -17-18-18 000 68 03 08 -17.1 -21.7 28.54 17 30 104 319 -002 76 81 77 -16-17-18 000 69 03 09 -16.8 -21.4 28.54 16 30 113 328 -001 75 84 67 -16-17-17 000 70 03 10 -16.6 -21.0 28.54 17 31 115 330 -016 77 81 77 -16-16-17 000 71 03 11 -16.1 -21.0 28.54 17 31 127 341 -036 73 77 67 -15-16-16 000 72 03 12 -15.4 -21.2 28.54 20 34 127 341 -040 67 69 66 -15-15-16 000 73 03 13 -14.8 -21.9 28.55 23 36 123 338 -006 60 68 59 -14-15-15 000 74 03 14 -14.7 -22.0 28.56 25 39 122 337 -011 59 67 59 -14-14-15 000 75 03 15 -14.5 -21.1 28.57 25 39 116 331 -010 63 70 67 -14-14-15 000 76 03 16 -14.3 -20.9 28.59 25 38 113 327 -020 64 70 74 -13-14-15 000 77 03 17 -14.3 -21.0 28.61 24 36 114 329 -001 62 69 72 -13-14-15 000 78 03 18 -14.4 -21.7 28.62 25 37 114 329 -001 59 66 65 -13-14-15 000 79 03 19 -14.4 -22.1 28.63 27 37 114 329 008 57 65 58 -13-14-14 000 80 03 20 -14.3 -22.1 28.64 26 37 117 332 002 56 64 57 -13-14-14 000 81 03 21 -14.2 -21.5 28.66 25 35 121 336 006 59 66 60 -13-14-14 000 82 03 22 -14.4 -21.2 28.67 25 38 118 333 035 61 68 65 -14-14-15 000 83 03 23 -14.2 -21.0 28.68 25 39 117 332 040 61 65 68 -14-14-15 000 84 04 00 -14.3 -20.7 28.68 25 41 115 330 033 63 71 68 -13-14-15 000 85 04 01 -14.0 -19.6 28.69 26 42 116 331 068 68 76 69 -13-14-15 000 86 04 02 -13.7 -18.2 28.69 25 43 114 329 044 75 79 70 -13-14-15 000 87 04 03 -13.3 -18.0 28.71 25 42 99 314 007 74 77 74 -13-14-15 000 88 04 04 -13.3 -18.3 28.73 20 39 89 304 -002 73 79 83 -13-14-16 000 89 04 05 -13.3 -18.4 28.75 18 38 89 304 013 72 77 68 -13-14-15 000 90 04 06 -12.8 -18.3 28.75 15 35 100 315 -001 69 76 73 -12-14-15 000 91 04 07 -12.6 -17.2 28.75 15 36 104 319 -042 74 79 86 -12-13-14 000 92 04 08 -12.5 -16.4 28.75 15 37 97 312 -006 77 80 84 -11-13-14 001 93 04 09 -12.1 -16.4 28.76 19 40 92 307 -001 75 79 80 -11-12-14 001 94 04 10 -11.8 -16.2 28.76 18 38 101 316 -004 75 81 82 -11-12-13 001 95 04 11 -11.8 -16.6 28.76 19 39 105 320 -003 72 77 80 -11-12-13 000 96 04 12 -11.9 -16.2 28.74 19 39 105 320 009 74 77 77 -11-12-13 000 97 04 13 -11.4 -15.5 28.73 18 39 101 316 -008 76 78 77 -10-12-13 000 98 04 14 -11.2 -15.3 28.73 15 35 103 318 -007 75 79 77 -10-11-13 000 99 04 15 -10.9 -15.0 28.73 17 36 110 325 -023 76 80 84 -10-11-12 000 100 04 16 -10.7 -14.7 28.73 17 35 111 326 -022 76 80 87 -10-11-12 000 101 04 17 -10.4 -15.1 28.72 20 37 108 323 003 72 79 88 -10-11-12 000 102 04 18 -10.2 -15.3 28.72 21 37 114 329 000 70 80 85 -10-11-12 000 103 04 19 -9.9 -15.4 28.71 22 38 115 330 -007 68 78 80 -10-11-12 000 104 04 20 -9.8 -15.5 28.69 22 39 113 327 005 67 76 74 -10-11-12 000 105 04 21 -9.6 -15.8 28.69 22 40 112 327 013 64 73 73 -10-11-12 000 106 04 22 -9.5 -15.7 28.67 20 38 114 329 039 64 73 71 -9-11-12 000 107 04 23 -9.5 -15.6 28.66 21 38 111 326 026 65 73 68 -9-11-12 000 108 05 00 -9.4 -16.0 28.65 19 35 115 330 036 62 72 72 -10-11-12 000 109 05 01 -9.7 -16.5 28.64 20 34 116 331 047 61 73 74 -10-11-12 000 110 05 02 -9.8 -17.2 28.61 20 31 123 338 013 58 64 71 -9-11-12 000 111 05 03 -9.4 -17.3 28.61 15 26 127 342 -035 55 69 82 -9-11-12 000 112 05 04 -9.3 -17.1 28.60 13 20 140 355 -006 55 67 88 -9-10-12 000 113 05 05 -9.2 -17.2 28.58 12 20 152 7 -012 54 64 88 -9-10-11 000 114 05 06 -9.3 -17.5 28.57 13 16 166 21 -011 53 65 90 -9-10-12 000 115 05 07 -10.3 -17.6 28.55 17 17 172 27 -004 56 60 89 -8-10-11 000 116 05 08 -9.9 -17.7 28.53 18 18 165 20 007 53 57 86 -8 -9-11 000 117 05 09 -8.7 -18.0 28.51 16 16 158 13 006 47 54 83 -7 -9-10 000 118 05 10 -8.8 -18.1 28.49 14 14 157 12 009 46 56 72 -7 -9-10 000 119 05 11 -10.1 -18.0 28.47 12 13 151 6 003 50 56 66 -8 -9-10 000 120 05 12 -10.0 -17.6 28.44 14 14 171 26 006 52 54 66 -7 -8-10 000 * 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.