USAP SLW site lat/lon = (-84.2350,-154.0423) cell lat/lon = (-84.2341,-154.1427) Forecast initialized at 2025-09-19/12 UTC MPAS cell scale: 2.4 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 19 12 -10.9 -15.2 28.33 16 20 122 328 000 70 58 39 -11-11-11 000 1 19 13 -12.0 -15.7 28.33 16 29 123 329 000 79 63 34 -11-11-11 000 2 19 14 -12.0 -15.9 28.34 17 29 127 333 -006 78 63 47 -10-11-12 000 3 19 15 -11.5 -15.5 28.34 18 31 112 318 000 76 65 51 -10-11-11 000 4 19 16 -11.2 -14.8 28.34 18 30 112 317 000 79 67 55 -10-11-11 000 5 19 17 -11.4 -14.7 28.34 16 29 103 309 -003 81 71 54 -10-11-11 000 6 19 18 -12.5 -15.4 28.36 13 27 100 306 -002 85 69 54 -10-10-10 000 7 19 19 -13.7 -16.0 28.37 12 26 104 310 001 92 74 59 -11-11-10 000 8 19 20 -13.7 -16.1 28.39 12 25 104 310 000 92 73 59 -12-11-10 000 9 19 21 -13.2 -16.2 28.39 13 26 101 307 -001 86 68 60 -12-11 -9 000 10 19 22 -12.1 -15.2 28.42 13 26 97 303 000 84 67 71 -11-10 -9 000 11 19 23 -10.5 -13.6 28.44 14 27 101 307 -003 83 72 67 -10-11 -9 000 12 20 00 -10.4 -13.6 28.46 16 29 103 309 -006 81 76 54 -10-11-11 000 13 20 01 -10.1 -13.4 28.47 19 31 106 312 -004 80 75 57 -10-11-12 000 14 20 02 -10.0 -13.5 28.50 21 33 102 308 -002 79 75 60 -10-11-12 000 15 20 03 -10.4 -14.1 28.54 21 34 101 307 000 77 74 58 -11-12-12 000 16 20 04 -10.9 -14.7 28.58 22 35 101 307 002 77 73 66 -11-12-12 000 17 20 05 -11.1 -15.0 28.60 22 35 99 305 000 77 75 69 -11-12-13 000 18 20 06 -11.6 -15.3 28.62 22 35 95 301 000 78 78 75 -12-13-13 000 19 20 07 -12.0 -15.7 28.66 21 32 94 300 -002 80 80 85 -12-13-14 000 20 20 08 -13.6 -16.5 28.69 20 27 87 293 -003 86101 81 -14-16-16 000 21 20 09 -15.8 -17.8 28.75 13 16 41 246 -003 98112 85 -16-17-16 000 22 20 10 -16.6 -18.9 28.82 14 19 55 261 000 95102101 -17-18-17 002 23 20 11 -16.7 -19.2 28.89 13 19 61 267 -003 94103104 -17-18-18 002 24 20 12 -16.7 -19.0 28.95 11 15 64 270 -004 95105103 -17-18-18 002 25 20 13 -16.7 -19.0 29.01 7 11 69 275 -003 96101102 -17-18-18 001 26 20 14 -16.7 -18.9 29.04 5 8 104 310 -002 96 97104 -16-17-17 001 27 20 15 -16.4 -18.5 29.06 5 8 144 350 -002 98 96102 -16-17-17 008 28 20 16 -16.0 -17.9 29.05 8 12 149 355 -001 99100100 -16-17-16 015 29 20 17 -15.7 -17.6 29.05 8 13 144 350 -002 99 99 99 -16-16-17 013 30 20 18 -15.1 -17.0 29.06 7 14 137 343 000 99 98100 -15-16-17 011 31 20 19 -15.4 -17.5 29.07 9 15 113 319 001 97 98101 -16-16-17 011 32 20 20 -16.8 -18.5 29.07 8 14 115 321 001 103 99102 -16-16-17 006 33 20 21 -19.1 -19.8 29.07 7 12 107 313 000 117 99102 -17-17-16 002 34 20 22 -21.4 -22.2 29.08 5 8 87 293 000 122105104 -17-18-16 000 35 20 23 -23.9 -24.6 29.09 2 6 65 271 -001 126101106 -18-18-16 000 36 21 00 -24.3 -24.9 29.10 3 9 123 329 000 126100107 -19-18-16 001 37 21 01 -23.4 -24.1 29.11 6 12 108 314 000 125102106 -19-18-16 001 38 21 02 -24.3 -25.1 29.11 6 12 107 313 000 125 95102 -19-18-17 001 39 21 03 -26.8 -27.7 29.10 4 10 106 312 000 129 95 97 -19-19-18 000 40 21 04 -28.1 -28.6 29.10 2 9 89 295 000 131 85 96 -18-19-18 000 41 21 05 -27.4 -28.4 29.10 3 12 133 339 -001 130 81 95 -18-18-18 000 42 21 06 -22.8 -23.4 29.10 5 13 123 329 000 124 76 80 -18-19-19 000 43 21 07 -20.9 -22.0 29.10 5 11 135 341 000 115 78 81 -17-18-19 000 44 21 08 -20.1 -22.0 29.10 5 12 138 344 000 104 81 72 -18-18-19 000 45 21 09 -20.4 -22.4 29.10 7 14 118 324 003 102 79 73 -19-19-19 000 46 21 10 -22.2 -23.0 29.10 7 11 77 283 000 120 92 78 -22-21-20 000 47 21 11 -23.1 -24.4 29.11 8 11 85 291 -002 113115 86 -24-23-20 000 48 21 12 -24.5 -27.5 29.14 11 14 76 282 -004 96104 96 -25-25-23 004 49 21 13 -23.9 -26.9 29.16 13 16 70 276 -005 95103101 -25-26-23 003 50 21 14 -23.6 -26.3 29.18 12 14 41 247 -001 97106102 -24-24-25 005 51 21 15 -24.4 -27.1 29.22 9 12 49 255 -003 99106107 -25-25-24 007 52 21 16 -24.0 -26.9 29.24 9 12 49 254 -004 96105109 -25-25-24 005 53 21 17 -25.6 -27.8 29.26 6 10 45 251 000 106100107 -26-25-24 004 54 21 18 -27.3 -29.2 29.27 4 9 46 251 000 112 98105 -25-25-24 003 55 21 19 -29.5 -31.6 29.27 4 5 74 280 000 115 99108 -25-25-24 002 56 21 20 -31.6 -33.3 29.28 4 4 80 286 -001 124100109 -26-25-24 000 57 21 21 -32.2 -34.0 29.28 4 4 95 300 -001 121 99109 -26-25-24 000 58 21 22 -31.6 -33.4 29.28 3 5 98 304 000 119 99109 -26-24-24 000 59 21 23 -32.8 -34.9 29.29 4 8 94 300 000 119 96108 -25-24-23 000 60 22 00 -34.1 -35.9 29.29 5 8 91 297 002 124 95108 -25-24-23 000 61 22 01 -34.7 -36.5 29.28 5 8 89 295 003 124 97106 -25-24-22 000 62 22 02 -35.4 -37.3 29.28 5 8 99 305 000 124 99108 -25-24-23 000 63 22 03 -36.0 -37.9 29.27 5 7 102 308 002 124101107 -25-24-23 000 64 22 04 -36.5 -38.5 29.26 5 7 99 305 000 123 99106 -25-24-22 000 65 22 05 -37.7 -39.8 29.25 4 7 94 300 000 123100106 -26-24-22 000 66 22 06 -37.9 -40.1 29.25 5 8 104 310 -001 123 99105 -26-23-22 000 67 22 07 -38.4 -40.5 29.25 5 8 99 304 -002 124 99104 -26-23-22 000 68 22 08 -38.5 -40.8 29.25 5 8 116 322 000 123100101 -26-23-22 000 69 22 09 -38.1 -40.4 29.23 5 8 116 322 000 120100 98 -26-23-22 000 70 22 10 -37.3 -39.4 29.22 6 9 119 324 000 123 95 95 -26-23-22 000 71 22 11 -37.2 -39.2 29.20 7 11 109 315 000 124 90 92 -28-23-22 000 72 22 12 -38.1 -40.2 29.19 6 11 109 314 001 124 85 89 -27-23-22 000 73 22 13 -38.7 -40.7 29.18 6 9 125 331 000 124 80 81 -27-23-23 000 74 22 14 -38.8 -40.9 29.17 6 10 133 339 000 124 89 81 -27-24-24 000 75 22 15 -38.3 -40.3 29.15 7 11 137 343 000 124 85 83 -27-25-24 000 76 22 16 -38.5 -40.4 29.14 8 15 130 336 -001 124 92 83 -29-25-22 000 77 22 17 -36.6 -38.3 29.13 10 18 121 327 -001 125 95 81 -28-25-23 000 78 22 18 -35.9 -37.6 29.11 9 18 118 324 000 124107 70 -27-25-23 000 79 22 19 -36.3 -38.1 29.09 8 16 121 326 000 124 87 53 -27-25-22 000 80 22 20 -36.4 -38.2 29.08 8 18 122 328 -001 124 83 51 -27-25-22 000 81 22 21 -35.4 -37.2 29.07 8 16 122 327 001 124 83 50 -26-25-22 000 82 22 22 -34.4 -36.0 29.05 8 17 122 328 001 125 76 51 -25-25-22 000 83 22 23 -32.8 -34.0 29.04 10 21 123 329 001 127 69 45 -24-25-22 000 84 23 00 -32.2 -33.2 29.02 10 23 119 324 001 130 64 42 -24-25-23 000 85 23 01 -31.7 -32.4 29.01 9 23 123 329 002 135 61 41 -23-24-23 000 86 23 02 -31.0 -31.6 29.00 10 24 120 326 001 134 58 41 -23-23-22 000 87 23 03 -30.3 -31.0 28.98 11 25 117 323 000 131 56 37 -22-22-22 000 88 23 04 -30.2 -30.8 28.97 11 28 119 325 000 131 54 35 -21-22-21 000 89 23 05 -29.0 -30.4 28.95 12 29 120 325 000 119 52 36 -21-22-21 000 90 23 06 -27.6 -30.0 28.93 14 31 116 322 000 103 50 36 -21-22-20 000 91 23 07 -27.1 -30.1 28.92 15 32 115 321 001 97 52 37 -21-22-20 000 92 23 08 -27.1 -30.4 28.91 15 32 118 324 001 94 55 37 -21-23-20 000 93 23 09 -27.3 -30.7 28.90 15 31 115 321 000 93 56 36 -22-23-20 000 94 23 10 -27.5 -30.8 28.89 14 30 115 321 001 94 56 34 -22-23-19 000 95 23 11 -27.9 -31.1 28.89 14 30 117 323 002 96 56 34 -23-23-19 000 96 23 12 -28.3 -31.3 28.88 14 29 118 324 001 97 56 33 -23-23-19 000 97 23 13 -28.6 -31.5 28.88 14 29 121 327 000 99 58 32 -23-24-19 000 98 23 14 -28.8 -31.6 28.87 14 29 124 329 000 101 61 31 -24-24-19 000 99 23 15 -29.0 -31.7 28.86 14 29 122 328 -002 102 61 31 -24-24-19 000 100 23 16 -28.7 -31.7 28.86 15 31 121 327 -002 99 60 31 -24-24-19 000 101 23 17 -27.9 -31.3 28.86 16 32 120 326 -002 93 60 31 -23-24-19 000 102 23 18 -27.4 -31.1 28.87 16 32 120 325 000 89 60 30 -23-23-19 000 103 23 19 -26.7 -30.9 28.87 17 33 123 329 004 85 57 28 -23-23-18 000 104 23 20 -26.7 -30.6 28.87 16 32 126 331 002 87 52 28 -22-22-18 000 105 23 21 -26.6 -30.4 28.86 14 31 124 330 003 88 45 32 -22-20-16 000 106 23 22 -26.5 -30.2 28.86 13 31 129 335 003 89 42 33 -22-20-16 000 107 23 23 -26.0 -29.8 28.85 13 31 124 329 006 87 39 35 -21-19-16 000 108 24 00 -25.1 -29.2 28.85 17 32 125 331 003 83 40 35 -21-19-16 000 109 24 01 -24.9 -28.9 28.84 16 33 131 337 008 85 45 35 -20-19-17 000 110 24 02 -24.0 -28.1 28.83 17 35 128 334 007 83 47 32 -19-19-18 000 111 24 03 -23.0 -27.3 28.83 18 36 130 336 006 81 50 30 -19-19-19 000 112 24 04 -22.9 -26.8 28.82 18 36 131 337 008 85 51 29 -18-19-20 000 113 24 05 -22.3 -26.3 28.82 19 37 131 336 010 83 52 28 -18-19-20 000 114 24 06 -21.9 -26.1 28.82 19 38 129 335 005 81 52 28 -18-19-20 000 115 24 07 -21.8 -26.1 28.82 18 39 127 333 006 80 52 29 -18-19-20 000 116 24 08 -21.5 -25.9 28.82 18 39 127 333 007 79 53 31 -18-19-20 000 117 24 09 -21.3 -25.7 28.83 18 39 130 336 009 79 54 34 -18-18-20 000 118 24 10 -21.1 -25.5 28.83 17 39 130 335 009 79 55 37 -18-18-20 000 119 24 11 -21.0 -25.3 28.84 18 40 131 337 008 80 56 48 -18-19-20 000 120 24 12 -21.0 -25.2 28.85 18 39 131 337 005 79 58 54 -18-19-20 000 * 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.