USAP SLW site lat/lon = (-84.2350,-154.0423) cell lat/lon = (-84.2341,-154.1427) Forecast initialized at 2025-09-27/12 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 27 12 -13.6 -18.0 28.88 15 21 115 321 000 69 59 51 -12-12-13 000 1 27 13 -16.0 -18.6 28.90 13 29 116 322 -003 91 60 52 -12-12-13 000 2 27 14 -16.0 -19.0 28.89 16 34 120 326 -005 88 57 56 -11-12-14 000 3 27 15 -15.5 -19.2 28.91 19 36 114 320 -003 81 61 59 -12-13-14 000 4 27 16 -15.9 -19.8 28.92 19 34 113 318 000 80 62 56 -13-14-15 000 5 27 17 -16.3 -20.0 28.95 18 33 114 319 -001 81 64 52 -14-15-16 000 6 27 18 -17.2 -21.2 28.97 17 32 110 316 000 80 65 50 -15-16-17 000 7 27 19 -17.8 -22.0 28.98 17 32 106 311 000 79 66 48 -16-17-18 000 8 27 20 -18.4 -22.4 28.98 16 30 108 314 000 80 69 48 -17-18-18 000 9 27 21 -19.0 -23.1 29.00 17 30 110 316 000 80 72 49 -17-19-19 000 10 27 22 -19.5 -23.5 29.00 15 29 112 318 003 80 69 48 -17-19-20 000 11 27 23 -20.1 -23.9 29.03 13 28 112 318 002 83 71 53 -18-19-20 000 12 28 00 -21.0 -24.3 29.03 13 26 111 317 001 89 75 56 -18-20-21 000 13 28 01 -27.7 -29.1 29.07 5 7 14 220 000 121 78 51 -20-21-22 000 14 28 02 -30.2 -31.5 29.09 4 6 42 248 -002 126 80 54 -21-21-22 000 15 28 03 -32.1 -33.6 29.12 4 7 49 255 -002 124 84 55 -22-22-21 000 16 28 04 -32.7 -34.1 29.12 4 10 70 276 -003 124 80 47 -23-22-21 000 17 28 05 -33.4 -34.8 29.13 4 8 95 301 -003 124 82 43 -23-22-22 000 18 28 06 -33.8 -35.4 29.14 4 8 135 341 000 124 81 41 -23-22-22 000 19 28 07 -32.6 -33.3 29.14 6 11 139 345 -002 136 75 42 -23-23-21 000 20 28 08 -32.6 -33.5 29.14 7 15 116 322 000 136 55 43 -23-22-20 000 21 28 09 -31.9 -32.7 29.14 8 16 125 331 000 134 65 43 -23-22-20 000 22 28 10 -30.8 -31.5 29.14 8 18 122 328 000 133 81 41 -23-22-19 000 23 28 11 -30.8 -31.6 29.13 8 18 122 328 000 133 77 38 -23-21-18 000 24 28 12 -31.3 -32.1 29.13 8 18 130 336 001 134 73 28 -22-21-17 000 25 28 13 -31.4 -32.2 29.13 8 16 140 346 000 134 75 25 -21-21-17 000 26 28 14 -31.4 -32.2 29.12 8 16 141 347 000 134 82 24 -19-20-17 000 27 28 15 -32.0 -32.8 29.10 7 15 160 6 002 135 78 31 -18-19-17 000 28 28 16 -31.1 -31.8 29.08 9 18 173 18 000 134 65 41 -17-17-16 000 29 28 17 -27.7 -28.3 29.06 10 23 158 4 001 130 60 43 -17-16-14 000 30 28 18 -26.2 -26.8 29.04 10 23 160 5 001 128 63 50 -16-15-14 000 31 28 19 -22.6 -24.0 29.02 10 23 160 6 000 112 67 52 -14-14-13 000 32 28 20 -19.5 -21.9 29.00 11 24 158 4 000 97 71 67 -14-13-13 000 33 28 21 -17.2 -19.3 28.98 11 25 154 0 000 98 77 91 -12-12-13 000 34 28 22 -13.9 -15.2 28.96 10 25 148 354 -001 103 86 97 -11-12-13 002 35 28 23 -11.5 -13.5 28.95 12 24 127 333 000 93 77 86 -10-11-12 002 36 29 00 -12.4 -14.0 28.95 10 21 119 324 -001 97 75 60 -10-11-11 000 37 29 01 -15.0 -15.6 28.96 7 15 111 316 -002 114 73 60 -11-11-11 000 38 29 02 -17.2 -17.8 28.95 6 15 121 327 -002 116 72 66 -11-12-11 000 39 29 03 -19.6 -20.3 28.95 3 8 67 273 000 120 75 60 -13-13-12 000 40 29 04 -23.2 -23.8 28.97 6 11 55 261 -002 123 72 57 -16-14-14 000 41 29 05 -24.4 -25.3 28.98 5 16 71 277 -001 122 73 53 -17-16-15 000 42 29 06 -24.6 -25.3 29.00 7 13 69 275 -001 124 75 55 -19-16-15 000 43 29 07 -25.3 -27.1 29.01 6 8 72 278 -002 111 70 51 -19-16-16 000 44 29 08 -25.5 -27.2 29.01 4 9 85 291 -004 116 78 52 -19-16-15 000 45 29 09 -24.7 -25.8 29.01 3 9 107 312 -003 119 74 54 -19-16-15 000 46 29 10 -22.5 -23.1 29.03 6 18 98 304 -003 122 81 55 -17-15-14 000 47 29 11 -20.7 -21.6 29.03 7 19 97 303 -004 115 86 51 -16-15-13 000 48 29 12 -19.1 -20.2 29.04 7 20 113 319 -003 113 69 49 -16-14-13 000 49 29 13 -17.3 -18.2 29.06 8 21 104 309 -003 113 74 49 -14-13-11 000 50 29 14 -14.6 -17.3 29.08 14 28 101 307 000 90 78 46 -14-14-12 000 51 29 15 -13.8 -16.9 29.09 15 31 106 312 -001 84 69 48 -12-13-13 000 52 29 16 -12.6 -16.5 29.11 19 33 103 309 000 78 66 45 -12-13-13 000 53 29 17 -13.5 -17.6 29.11 20 33 105 311 001 76 66 43 -13-14-14 000 54 29 18 -15.1 -19.3 29.12 19 32 104 310 003 77 67 47 -15-16-16 000 55 29 19 -16.7 -20.7 29.13 18 31 107 313 001 80 69 47 -16-17-16 000 56 29 20 -17.2 -21.0 29.14 17 31 106 312 000 81 73 44 -16-17-17 000 57 29 21 -17.2 -21.1 29.15 16 28 109 315 001 81 77 38 -16-18-17 000 58 29 22 -17.3 -21.1 29.17 17 28 110 316 000 81 79 37 -17-18-16 000 59 29 23 -17.6 -21.4 29.18 17 27 115 321 -005 82 78 36 -17-18-16 000 60 30 00 -17.6 -21.3 29.19 16 28 116 322 000 82 75 37 -16-17-15 000 61 30 01 -17.9 -21.4 29.20 16 28 124 329 001 85 69 41 -16-16-14 000 62 30 02 -18.8 -21.6 29.20 13 29 127 333 002 92 62 46 -15-15-13 000 63 30 03 -18.7 -21.5 29.19 15 31 129 334 000 91 59 43 -15-14-12 000 64 30 04 -19.0 -22.0 29.18 15 32 126 332 005 90 63 44 -15-15-13 000 65 30 05 -19.2 -22.1 29.18 15 33 128 334 000 92 62 45 -15-15-12 000 66 30 06 -18.4 -22.4 29.18 17 34 118 324 005 81 60 45 -15-15-11 000 67 30 07 -18.0 -22.4 29.18 18 33 121 327 -006 77 61 43 -16-16-13 000 68 30 08 -18.8 -22.9 29.18 17 33 122 328 000 80 54 44 -16-16-11 000 69 30 09 -19.6 -23.0 29.18 15 32 129 335 002 86 56 41 -16-16-11 000 70 30 10 -19.8 -23.2 29.16 16 32 135 340 006 88 52 40 -16-16-11 000 71 30 11 -19.3 -23.1 29.16 18 34 134 339 006 83 57 33 -16-17-13 000 72 30 12 -18.8 -23.2 29.15 19 36 123 329 004 77 53 34 -16-16-13 000 73 30 13 -18.3 -22.9 29.13 20 36 122 328 000 76 52 35 -16-16-13 000 74 30 14 -18.2 -22.8 29.12 19 36 124 330 006 76 55 39 -16-16-15 000 75 30 15 -18.1 -22.6 29.10 19 37 123 329 005 76 54 41 -16-16-15 000 76 30 16 -17.5 -22.1 29.09 19 37 123 329 002 75 55 43 -16-16-15 000 77 30 17 -17.1 -21.6 29.07 19 36 123 329 002 75 57 44 -15-16-15 000 78 30 18 -16.8 -21.4 29.06 20 36 121 326 -001 74 59 46 -15-16-15 000 79 30 19 -16.9 -21.3 29.05 19 36 121 327 -002 76 61 49 -15-16-16 000 80 30 20 -16.6 -20.9 29.04 19 36 119 325 -001 76 64 50 -15-16-16 000 81 30 21 -16.3 -20.6 29.03 19 34 119 325 001 76 65 52 -15-16-16 000 82 30 22 -15.9 -20.3 29.03 19 34 118 324 004 76 65 52 -15-15-16 000 83 30 23 -15.5 -19.9 29.03 21 33 119 325 000 76 64 49 -14-15-16 000 84 01 00 -15.3 -19.5 29.02 19 33 124 330 -001 77 63 47 -14-15-16 000 85 01 01 -15.2 -19.3 29.00 19 33 125 331 000 78 62 45 -14-15-15 000 86 01 02 -15.1 -19.3 28.99 19 33 124 330 001 77 62 44 -14-15-15 000 87 01 03 -14.8 -19.0 28.98 20 33 122 328 003 77 62 44 -14-14-15 000 88 01 04 -14.8 -19.1 28.97 20 33 121 327 003 76 62 45 -14-14-15 000 89 01 05 -15.1 -19.3 28.96 20 33 121 327 004 77 62 45 -14-15-15 000 90 01 06 -15.1 -19.3 28.96 19 33 119 325 003 77 63 45 -14-15-15 000 91 01 07 -15.0 -19.2 28.96 19 33 118 324 000 77 65 47 -15-15-16 000 92 01 08 -15.2 -19.3 28.95 18 32 117 323 000 78 67 49 -15-15-16 000 93 01 09 -15.2 -19.2 28.95 18 32 117 323 000 78 69 49 -15-16-16 000 94 01 10 -15.3 -19.4 28.95 18 32 117 323 000 78 70 50 -15-16-16 000 95 01 11 -15.9 -19.9 28.95 18 32 117 323 -001 79 72 49 -15-16-16 000 96 01 12 -16.8 -20.7 28.95 16 32 118 324 -001 80 73 49 -16-17-16 000 97 01 13 -17.3 -21.1 28.95 15 30 115 321 -002 82 75 51 -16-18-17 000 98 01 14 -17.9 -21.6 28.95 13 28 114 319 -002 83 76 52 -17-18-17 000 99 01 15 -18.8 -22.2 28.96 12 26 115 320 -001 86 75 52 -18-18-18 000 100 01 16 -19.6 -22.9 28.96 11 25 115 321 001 89 76 51 -18-19-18 000 101 01 17 -19.9 -23.2 28.96 11 25 116 322 000 88 78 52 -19-19-19 000 102 01 18 -19.8 -23.2 28.97 11 25 117 323 000 87 77 53 -19-19-18 000 103 01 19 -19.3 -22.8 28.97 12 24 112 317 000 85 77 51 -18-19-18 000 104 01 20 -19.7 -22.9 28.97 11 23 121 327 -003 88 78 50 -18-19-19 000 105 01 21 -20.0 -23.1 28.97 11 23 120 325 001 90 79 54 -18-19-19 000 106 01 22 -20.2 -23.2 28.98 11 22 115 321 000 91 79 54 -18-19-19 000 107 01 23 -20.1 -23.2 28.99 10 22 115 321 000 89 79 52 -18-19-19 000 108 02 00 -20.0 -23.1 28.98 10 23 118 324 000 89 81 52 -17-19-19 000 109 02 01 -19.8 -22.8 28.98 9 22 116 322 000 90 81 54 -17-19-19 000 110 02 02 -19.8 -22.6 28.98 7 19 118 324 003 92 81 57 -17-19-19 000 111 02 03 -20.4 -22.9 28.98 7 18 119 325 005 95 82 61 -17-19-19 000 112 02 04 -22.7 -23.7 28.98 5 6 37 242 000 120 85 62 -19-19-19 000 113 02 05 -26.4 -27.7 28.99 6 6 324 169 000 118 85 65 -19-19-18 000 114 02 06 -28.8 -32.0 29.00 5 6 314 160 002 97 84 69 -20-18-18 000 115 02 07 -30.3 -33.7 29.01 5 7 321 167 000 95 84 72 -22-18-18 000 116 02 08 -30.3 -33.7 29.02 5 9 324 170 -001 96 92 72 -23-19-18 000 117 02 09 -30.5 -33.1 29.03 5 9 333 179 000 106 95 77 -22-20-18 000 118 02 10 -31.2 -33.8 29.04 1 7 339 185 000 108 87 83 -22-19-19 000 119 02 11 -31.9 -34.2 29.06 1 5 73 279 000 113 87 83 -22-19-19 000 120 02 12 -32.3 -34.4 29.07 3 6 75 281 -001 115 91 86 -23-20-19 000 * 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.