USAP SLW site lat/lon = (-84.2350,-154.0423) cell lat/lon = (-84.2341,-154.1427) Forecast initialized at 2026-05-03/00 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 03 00 -10.3 -14.8 28.97 20 24 107 313 000 69 71 50 -11-12-12 000 1 03 01 -11.0 -14.6 28.99 17 32 111 317 -001 79 72 54 -11-12-12 000 2 03 02 -10.7 -14.4 29.00 20 34 114 320 -004 78 69 56 -10-11-13 000 3 03 03 -10.6 -14.5 29.01 21 35 109 315 -001 76 69 59 -11-12-13 000 4 03 04 -11.2 -15.1 28.99 20 33 106 312 -004 76 68 58 -11-12-13 000 5 03 05 -12.1 -15.9 29.00 18 30 111 317 -002 78 70 57 -12-13-13 000 6 03 06 -12.5 -16.2 29.01 17 29 109 315 -001 79 70 48 -12-13-13 000 7 03 07 -14.3 -17.8 29.00 17 29 114 320 001 81 70 44 -13-14-14 000 8 03 08 -15.8 -19.1 28.98 16 31 117 323 002 84 67 41 -14-14-14 000 9 03 09 -16.6 -19.9 28.97 17 32 118 324 000 86 64 39 -14-14-14 000 10 03 10 -16.7 -19.7 28.99 16 31 121 327 000 88 61 40 -14-13-13 000 11 03 11 -16.1 -18.8 28.97 17 32 126 332 000 91 67 47 -13-12-13 000 12 03 12 -14.8 -17.8 28.95 17 34 129 335 004 87 69 62 -11-12-12 000 13 03 13 -13.8 -17.0 28.94 18 35 125 331 -003 84 66 70 -10-11-12 000 14 03 14 -12.9 -16.2 28.93 18 36 126 331 -001 83 65 73 -10-11-11 000 15 03 15 -12.1 -15.4 28.92 20 37 124 330 -002 82 69 74 -10-10-11 000 16 03 16 -10.9 -14.2 28.91 21 37 122 328 000 81 70 87 -10-10-11 000 17 03 17 -9.7 -13.2 28.89 21 36 119 325 -002 79 70 89 -9-10-11 000 18 03 18 -10.9 -14.5 28.88 22 36 118 324 -006 79 63 66 -10-11-12 000 19 03 19 -12.2 -15.7 28.88 20 34 129 335 000 81 64 66 -10-11-12 000 20 03 20 -13.0 -16.3 28.89 17 36 133 339 001 83 68 62 -11-12-13 000 21 03 21 -13.6 -17.2 28.88 19 36 123 328 000 80 63 60 -11-12-13 000 22 03 22 -14.2 -17.9 28.89 19 35 114 320 003 80 71 67 -12-13-14 000 23 03 23 -15.1 -18.3 28.89 20 32 107 313 001 85 75 61 -14-15-14 000 24 04 00 -16.7 -20.1 28.92 18 29 95 301 000 85 89 54 -17-18-17 000 25 04 01 -18.8 -21.7 28.97 16 28 91 297 -001 92108 56 -19-20-21 000 26 04 02 -19.8 -21.9 29.00 12 21 98 303 002 101115 61 -20-21-21 000 27 04 03 -21.1 -22.6 29.04 13 23 83 289 -001 109115 67 -21-22-21 000 28 04 04 -21.8 -23.4 29.09 11 20 74 280 -004 109104100 -21-22-20 000 29 04 05 -21.4 -23.4 29.13 8 16 57 262 -004 105104106 -21-23-21 003 30 04 06 -20.5 -23.3 29.19 10 16 56 262 000 95102105 -21-22-20 007 31 04 07 -19.6 -22.2 29.23 8 17 57 263 -006 96102100 -20-21-18 008 32 04 08 -19.0 -21.6 29.27 9 15 57 263 -004 95 94 86 -20-19-16 001 33 04 09 -19.0 -21.4 29.30 6 14 66 272 -002 97 96 94 -19-17-15 001 34 04 10 -20.2 -21.8 29.32 6 9 124 329 -002 108 96 95 -17-17-14 003 35 04 11 -20.9 -21.5 29.33 7 8 147 353 000 121 92 90 -16-16-14 000 36 04 12 -20.3 -20.9 29.34 6 11 147 353 -001 121 96 80 -16-16-14 000 37 04 13 -20.8 -21.5 29.34 8 14 153 359 -001 120 94 89 -17-15-13 000 38 04 14 -21.6 -22.2 29.33 8 13 156 2 000 122 81 88 -16-16-14 000 39 04 15 -23.0 -23.7 29.32 7 13 156 2 -001 124 73 81 -15-16-15 000 40 04 16 -24.2 -24.9 29.31 7 19 153 359 001 125 69 64 -15-16-16 000 41 04 17 -24.4 -25.1 29.30 8 20 143 349 000 126 76 65 -16-17-16 000 42 04 18 -24.9 -25.6 29.31 7 17 106 312 -002 126 88 64 -17-18-16 000 43 04 19 -27.2 -27.7 29.31 8 15 80 286 -001 130100 66 -20-19-15 000 44 04 20 -27.3 -27.9 29.31 8 12 95 300 000 130 91 51 -22-19-14 000 45 04 21 -27.9 -28.5 29.30 7 13 114 320 000 131 75 48 -22-19-14 000 46 04 22 -28.2 -28.9 29.30 7 13 118 324 000 131 68 46 -23-19-14 000 47 04 23 -28.3 -29.0 29.31 7 11 126 332 000 131 76 47 -22-19-15 000 48 05 00 -28.0 -28.7 29.28 7 13 127 333 000 131 63 55 -20-18-15 000 49 05 01 -28.3 -28.9 29.25 7 15 140 346 -001 131 55 60 -19-17-15 000 50 05 02 -29.4 -30.2 29.23 6 13 155 1 000 133 53 51 -17-16-15 000 51 05 03 -28.8 -29.6 29.19 7 14 162 8 000 131 65 54 -16-15-14 000 52 05 04 -26.7 -27.4 29.16 8 18 160 6 -001 128 71 57 -14-15-14 000 53 05 05 -25.5 -26.2 29.12 8 20 167 13 -001 127 70 57 -13-14-14 000 54 05 06 -23.6 -24.3 29.09 8 21 162 8 -001 125 72 61 -13-13-13 000 55 05 07 -21.6 -22.2 29.06 8 20 154 359 000 122 74 70 -12-13-12 000 56 05 08 -20.3 -20.9 29.03 8 21 135 341 000 120 85 86 -12-12-11 000 57 05 09 -18.3 -18.8 29.01 10 22 130 336 003 118 87 71 -12-12-12 000 58 05 10 -17.6 -18.0 28.99 11 24 119 324 -002 117 79 66 -12-12-11 000 59 05 11 -17.5 -17.9 28.99 10 20 102 308 -001 117 83 62 -14-13-11 000 60 05 12 -21.2 -21.6 28.99 9 24 79 285 000 123 78 58 -15-12-10 000 61 05 13 -22.2 -22.7 28.98 7 24 84 290 -001 124 74 49 -16-12-10 000 62 05 14 -20.5 -21.0 28.98 9 25 108 314 -003 121 72 47 -15-12-10 000 63 05 15 -20.2 -20.7 28.98 9 25 113 319 -005 121 72 44 -14-12-10 000 64 05 16 -18.7 -19.2 28.97 11 26 111 317 -003 119 68 47 -14-11-10 000 65 05 17 -17.6 -18.6 28.96 14 29 111 317 -002 111 67 48 -14-11-10 000 66 05 18 -17.4 -18.6 28.96 14 28 112 318 -002 108 77 49 -14-12-10 000 67 05 19 -16.7 -18.2 28.96 14 31 112 318 001 103 67 51 -13-11-10 000 68 05 20 -15.6 -17.9 28.95 14 31 113 319 -002 94 67 45 -13-11-10 000 69 05 21 -13.8 -17.0 28.93 16 32 112 318 004 84 62 44 -12-10-10 000 70 05 22 -12.7 -15.9 28.93 16 34 108 314 -008 83 69 50 -12-11-10 000 71 05 23 -11.8 -15.1 28.93 16 30 112 317 -004 82 75 54 -12-12-11 000 72 06 00 -11.9 -15.2 28.93 18 32 114 320 -001 81 77 50 -12-13-12 000 73 06 01 -13.4 -17.0 28.92 19 33 115 321 -008 81 71 45 -13-13-12 000 74 06 02 -14.9 -18.3 28.91 17 33 117 323 -004 84 69 48 -13-13-12 000 75 06 03 -15.9 -19.2 28.90 18 35 116 322 -005 86 68 50 -14-14-14 000 76 06 04 -16.2 -19.7 28.89 20 35 118 323 000 84 67 44 -14-14-13 000 77 06 05 -16.9 -19.8 28.88 18 32 122 328 -004 90 69 40 -15-14-13 000 78 06 06 -16.9 -19.6 28.87 17 31 127 333 000 92 73 39 -14-14-12 000 79 06 07 -15.2 -18.4 28.86 17 30 126 332 001 86 71 41 -13-13-13 000 80 06 08 -13.8 -17.0 28.85 17 29 122 328 001 85 74 42 -13-13-13 000 81 06 09 -12.9 -16.2 28.84 20 32 118 324 004 83 73 44 -12-13-13 000 82 06 10 -13.6 -16.4 28.83 19 33 120 326 002 88 72 45 -11-12-14 000 83 06 11 -14.0 -16.9 28.82 20 35 118 324 005 87 71 44 -12-13-14 000 84 06 12 -14.0 -17.1 28.82 20 35 118 324 000 85 72 47 -12-12-13 000 85 06 13 -14.5 -17.4 28.81 19 35 117 322 -001 88 77 46 -12-13-13 000 86 06 14 -14.8 -17.8 28.80 20 35 118 323 -005 87 75 45 -13-13-14 000 87 06 15 -14.6 -18.0 28.79 20 36 114 320 -002 84 74 43 -13-13-13 000 88 06 16 -14.2 -17.8 28.77 20 34 105 311 003 81 61 45 -12-12-12 000 89 06 17 -15.0 -18.2 28.77 17 32 116 322 003 85 70 51 -13-13-13 000 90 06 18 -16.3 -18.4 28.76 14 29 137 343 000 97 76 56 -13-14-14 000 91 06 19 -15.9 -17.8 28.75 16 30 131 336 000 99 74 57 -13-14-14 000 92 06 20 -15.8 -18.7 28.73 18 32 123 329 003 88 73 56 -13-14-14 000 93 06 21 -15.9 -18.9 28.72 18 32 120 325 002 87 69 53 -13-14-14 000 94 06 22 -14.9 -18.3 28.71 18 31 119 325 002 84 67 56 -13-14-14 000 95 06 23 -14.3 -17.8 28.70 20 32 121 327 002 82 65 47 -13-13-13 000 96 07 00 -14.1 -17.7 28.70 20 35 119 324 000 81 66 46 -13-13-14 000 97 07 01 -13.3 -17.1 28.68 20 35 116 322 004 79 69 47 -13-14-15 000 98 07 02 -13.6 -17.7 28.67 21 36 112 318 000 77 69 48 -13-14-15 000 99 07 03 -14.3 -18.5 28.67 21 36 111 317 -001 76 71 47 -14-15-15 000 100 07 04 -15.0 -19.0 28.67 19 34 114 320 000 78 71 47 -15-16-15 000 101 07 05 -15.8 -19.7 28.66 18 34 116 322 002 79 68 44 -15-16-15 000 102 07 06 -16.5 -20.4 28.66 18 33 119 324 -003 80 66 45 -15-16-14 000 103 07 07 -17.4 -21.3 28.66 17 34 120 326 000 81 64 46 -16-16-15 000 104 07 08 -17.5 -21.6 28.65 19 36 119 325 002 80 65 45 -15-16-14 000 105 07 09 -17.1 -21.4 28.65 21 37 118 324 -001 77 68 44 -15-16-16 000 106 07 10 -17.4 -21.5 28.65 20 36 123 328 -003 79 70 45 -16-16-16 000 107 07 11 -17.6 -21.5 28.65 18 34 122 328 -006 81 68 46 -16-16-16 000 108 07 12 -18.1 -21.7 28.66 16 32 120 326 000 83 68 46 -16-16-16 000 109 07 13 -18.3 -22.1 28.67 17 32 117 323 -009 83 70 44 -16-17-17 000 110 07 14 -18.8 -22.4 28.68 16 31 118 324 -013 84 70 41 -17-17-17 000 111 07 15 -19.4 -22.8 28.69 15 29 121 326 -011 87 68 39 -17-17-17 000 112 07 16 -20.0 -22.9 28.70 14 26 129 335 -004 93 69 39 -18-18-17 000 113 07 17 -20.6 -23.1 28.71 14 25 131 337 -006 97 74 45 -18-19-17 000 114 07 18 -21.0 -23.6 28.72 14 24 129 334 -005 97 75 50 -18-19-17 000 115 07 19 -21.5 -24.1 28.73 14 25 127 333 -001 96 78 51 -18-19-18 000 116 07 20 -21.7 -24.5 28.73 15 26 126 332 -002 95 78 48 -18-19-18 000 117 07 21 -22.2 -24.6 28.74 13 25 127 333 000 99 80 47 -18-19-19 000 118 07 22 -22.7 -24.5 28.75 12 24 125 331 002 107 83 46 -18-20-19 000 119 07 23 -23.8 -24.7 28.77 10 22 118 324 003 120 80 48 -18-20-20 000 120 08 00 -25.0 -25.7 28.78 8 19 109 315 000 126 78 57 -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.