USAP SLW site lat/lon = (-84.2350,-154.0423) cell lat/lon = (-84.2341,-154.1427) Forecast initialized at 2026-01-12/00 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 12 00 -11.9 -14.2 28.89 4 6 160 6 000 84 77 68 -12-12-12 000 1 12 01 -11.5 -13.9 28.89 5 8 161 7 001 89 79 70 -12-12-12 000 2 12 02 -11.2 -13.6 28.88 5 10 163 9 001 90 80 71 -11-12-12 000 3 12 03 -11.2 -13.5 28.88 6 11 169 15 000 90 79 69 -11-12-12 000 4 12 04 -11.5 -13.7 28.87 6 12 173 19 000 91 82 68 -11-12-12 000 5 12 05 -11.9 -13.6 28.86 6 13 174 20 001 96 83 68 -11-11-12 000 6 12 06 -12.3 -13.5 28.86 6 13 172 18 001 102 81 70 -11-11-11 000 7 12 07 -12.9 -13.8 28.86 6 11 172 18 001 107 82 73 -11-11-11 000 8 12 08 -13.6 -14.2 28.84 5 9 170 16 000 112 86 76 -10-11-11 000 9 12 09 -14.2 -14.7 28.87 5 8 171 16 000 114 88 78 -10-11-11 000 10 12 10 -14.8 -15.3 28.86 4 7 173 19 000 115 87 77 -10-10-11 000 11 12 11 -15.8 -16.0 28.87 4 9 182 27 000 116 84 74 -10-10-11 000 12 12 12 -16.0 -16.3 28.86 4 10 189 35 001 116 79 75 -9-10-11 000 13 12 13 -16.1 -16.4 28.87 5 12 189 35 001 116 76 82 -9-10-11 000 14 12 14 -15.9 -16.5 28.88 5 12 195 41 000 115 70 77 -9-10-11 000 15 12 15 -15.6 -16.2 28.89 6 13 195 41 001 114 59 67 -9 -9-10 000 16 12 16 -14.6 -16.3 28.89 6 13 183 29 000 100 48 63 -9 -9-10 000 17 12 17 -14.1 -16.7 28.90 5 11 190 36 000 89 48 48 -9-10-10 000 18 12 18 -13.7 -16.3 28.90 5 9 201 47 001 90 50 41 -10-10-11 000 19 12 19 -13.0 -15.6 28.89 5 12 213 59 000 89 49 49 -10-10-10 000 20 12 20 -12.2 -14.9 28.89 7 13 200 46 000 88 51 47 -10-10-11 000 21 12 21 -11.4 -14.3 28.89 6 13 179 25 000 86 57 46 -10-10-11 000 22 12 22 -10.5 -13.2 28.89 6 13 160 5 000 86 63 43 -10-11-11 000 23 12 23 -9.9 -12.7 28.89 8 12 148 354 001 85 63 43 -10-11-11 000 24 13 00 -10.0 -13.2 28.89 7 11 137 342 001 81 63 43 -11-11-10 000 25 13 01 -10.4 -13.5 28.90 7 10 125 331 000 83 61 44 -11-11-10 000 26 13 02 -11.0 -13.8 28.91 7 10 116 322 000 85 58 43 -12-11 -9 000 27 13 03 -11.7 -14.3 28.90 7 11 110 316 000 88 54 41 -12-11 -9 000 28 13 04 -12.2 -14.5 28.90 7 11 109 315 000 91 53 40 -12-10 -9 000 29 13 05 -13.0 -15.0 28.91 7 11 108 314 001 95 50 40 -12-10 -8 000 30 13 06 -13.4 -15.2 28.92 6 12 122 328 000 97 48 41 -12 -9 -8 000 31 13 07 -13.8 -15.2 28.92 7 11 128 334 000 102 46 42 -12 -9 -8 000 32 13 08 -14.1 -15.2 28.93 7 12 131 336 000 106 47 43 -12 -9 -8 000 33 13 09 -14.6 -15.4 28.92 6 11 132 338 000 110 49 43 -11 -9 -8 000 34 13 10 -14.9 -15.4 28.92 6 10 137 343 000 115 47 43 -11 -9 -9 000 35 13 11 -15.3 -15.8 28.92 5 9 139 345 001 115 50 45 -10 -9 -9 000 36 13 12 -15.9 -16.2 28.92 4 10 139 345 000 116 49 45 -10 -8 -9 000 37 13 13 -16.9 -17.1 28.92 4 9 170 16 000 117 50 45 -10 -8 -8 000 38 13 14 -16.3 -16.5 28.92 4 9 161 7 000 117 57 45 -9 -9 -8 000 39 13 15 -15.6 -15.9 28.92 4 10 144 350 000 116 61 43 -9 -9 -8 000 40 13 16 -14.7 -15.0 28.91 6 10 129 335 000 115 57 41 -9 -8 -8 000 41 13 17 -13.9 -14.5 28.91 6 10 130 336 000 110 57 41 -10 -8 -8 000 42 13 18 -13.1 -14.2 28.91 7 12 125 330 000 105 51 39 -10 -8 -8 000 43 13 19 -12.5 -14.0 28.91 7 11 125 331 000 99 48 38 -10 -8 -7 000 44 13 20 -11.8 -13.7 28.91 7 13 122 328 000 94 50 37 -10 -7 -7 000 45 13 21 -11.1 -13.3 28.91 6 12 122 328 000 92 45 35 -10 -7 -7 000 46 13 22 -10.6 -12.8 28.91 6 11 123 329 000 91 46 34 -9 -7 -7 000 47 13 23 -10.1 -12.3 28.90 6 10 128 334 000 91 41 35 -9 -6 -6 000 48 14 00 -9.7 -11.8 28.90 6 8 121 326 000 92 39 37 -8 -6 -6 000 49 14 01 -9.6 -11.6 28.89 6 7 127 333 000 92 33 39 -7 -5 -6 000 50 14 02 -9.2 -11.2 28.89 6 9 117 323 000 91 46104 -6 -5 -6 000 51 14 03 -7.9 -9.7 28.89 6 10 113 319 001 92 99107 -5 -5 -5 000 52 14 04 -6.0 -7.5 28.89 7 11 109 314 002 92100 93 -5 -4 -5 001 53 14 05 -4.9 -5.9 28.90 7 10 113 319 001 96101 94 -4 -4 -5 005 54 14 06 -3.8 -4.6 28.89 7 11 110 316 000 96102102 -3 -4 -5 007 55 14 07 -3.2 -3.8 28.89 6 10 95 301 000 98104104 -3 -4 -5 009 56 14 08 -2.6 -3.3 28.89 5 9 54 260 -001 96 99101 -3 -4 -5 005 57 14 09 -3.1 -3.5 28.90 7 10 79 285 000 99 98 98 -3 -4 -5 006 58 14 10 -5.4 -5.5 28.91 6 12 81 287 -001 105 93 91 -3 -4 -5 000 59 14 11 -6.3 -6.4 28.91 4 11 98 304 000 106 93 94 -3 -4 -5 001 60 14 12 -6.7 -6.8 28.91 4 10 105 311 000 106 91 98 -3 -4 -5 001 61 14 13 -7.1 -7.3 28.91 4 9 121 327 000 107 90 95 -3 -4 -5 001 62 14 14 -6.9 -7.0 28.91 4 9 120 326 000 107 92 96 -3 -4 -5 001 63 14 15 -6.5 -6.6 28.91 5 9 145 351 000 106 89 87 -3 -4 -5 000 64 14 16 -5.9 -6.0 28.90 5 10 142 348 000 106 84 92 -3 -4 -5 000 65 14 17 -5.0 -5.2 28.90 4 10 156 2 002 103 82102 -3 -4 -5 000 66 14 18 -3.2 -3.8 28.90 5 8 138 344 000 98 85 98 -3 -4 -5 001 67 14 19 -2.9 -3.5 28.90 6 8 132 338 000 97 88 88 -3 -4 -5 000 68 14 20 -2.8 -3.6 28.89 6 9 131 337 000 96 84 97 -3 -4 -5 000 69 14 21 -2.9 -3.9 28.89 7 10 115 320 000 94 88 99 -3 -4 -5 000 70 14 22 -3.0 -4.2 28.89 6 10 111 317 001 93 83102 -3 -4 -5 000 71 14 23 -2.9 -4.2 28.89 5 9 114 320 001 92 79105 -3 -4 -5 000 72 15 00 -2.9 -4.0 28.89 5 8 124 330 000 93 78101 -3 -4 -5 000 73 15 01 -2.8 -3.8 28.89 4 8 118 324 000 93 77 99 -3 -4 -5 000 74 15 02 -3.0 -3.9 28.89 4 7 134 340 000 95 76 87 -2 -3 -4 000 75 15 03 -2.8 -3.6 28.89 4 5 144 350 000 95 76 82 -2 -3 -4 000 76 15 04 -2.5 -3.2 28.89 4 5 148 354 001 96 76 76 -3 -3 -4 000 77 15 05 -2.1 -2.9 28.89 5 7 150 356 000 95 78 75 -2 -3 -4 000 78 15 06 -3.5 -4.4 28.89 5 6 150 356 000 94 75 80 -2 -3 -4 000 79 15 07 -3.8 -4.4 28.90 4 6 153 359 002 98 74 84 -2 -3 -4 000 80 15 08 -4.0 -4.6 28.90 3 4 154 0 000 98 81 91 -2 -3 -4 000 81 15 09 -4.4 -5.3 28.90 3 4 144 350 000 96 74 84 -2 -3 -4 000 82 15 10 -4.6 -5.5 28.91 3 3 149 355 001 96 73 83 -2 -3 -4 000 83 15 11 -4.9 -5.6 28.92 2 3 152 358 001 98 71 90 -2 -3 -4 000 84 15 12 -5.4 -5.6 28.93 2 3 87 292 000 105 71 94 -2 -3 -4 000 85 15 13 -8.8 -8.8 28.93 2 2 83 289 000 109 72 96 -2 -3 -4 000 86 15 14 -8.8 -8.8 28.94 4 4 49 255 000 109 78 95 -3 -4 -5 000 87 15 15 -6.7 -6.7 28.95 3 6 22 228 -001 106 90 92 -4 -4 -5 000 88 15 16 -5.6 -5.6 28.96 2 4 15 221 000 105 98 94 -6 -4 -5 000 89 15 17 -4.3 -4.3 28.97 3 6 3 209 000 104103 98 -5 -5 -5 000 90 15 18 -3.6 -3.6 28.98 4 5 18 224 000 103106105 -4 -6 -5 000 91 15 19 -3.9 -4.1 28.99 7 7 33 239 001 102106101 -5 -6 -5 000 92 15 20 -3.3 -3.3 29.00 3 8 31 237 002 103105 95 -4 -5 -6 000 93 15 21 -2.0 -2.9 29.01 5 6 335 181 001 94104106 -3 -4 -5 000 94 15 22 -2.0 -3.9 29.03 6 8 338 184 000 87102109 -3 -5 -6 000 95 15 23 -2.8 -3.8 29.05 9 12 341 187 -002 94 96109 -4 -5 -6 001 96 16 00 -3.2 -4.3 29.06 12 13 344 190 -002 93 99110 -4 -5 -6 000 97 16 01 -3.5 -4.5 29.07 9 10 346 192 -003 95103110 -5 -5 -6 000 98 16 02 -4.1 -5.1 29.08 9 10 343 189 -002 95 93100 -5 -5 -7 000 99 16 03 -5.0 -6.2 29.09 8 8 336 182 -003 94 84 95 -6 -5 -7 000 100 16 04 -6.3 -7.5 29.09 7 8 327 173 -001 96 84 99 -6 -6 -7 000 101 16 05 -6.9 -8.1 29.10 6 8 318 164 000 97 84 97 -6 -6 -7 000 102 16 06 -7.7 -8.6 29.11 5 7 312 158 000 99 71 95 -6 -6 -7 000 103 16 07 -9.3 -9.5 29.12 6 6 312 158 000 109 55 87 -6 -6 -7 000 104 16 08 -9.3 -9.5 29.13 6 7 310 156 000 109 51 89 -6 -6 -7 000 105 16 09 -9.4 -9.5 29.14 6 7 306 152 000 109 42 91 -6 -6 -7 000 106 16 10 -9.6 -10.3 29.15 5 8 312 158 -001 105 39 92 -7 -6 -7 000 107 16 11 -10.3 -10.8 29.16 5 9 315 161 -001 108 43 92 -7 -7 -7 000 108 16 12 -10.5 -10.8 29.17 5 10 296 142 000 110 51 93 -9 -7 -7 000 109 16 13 -10.8 -11.0 29.17 7 9 302 147 000 111 58 95 -9 -7 -7 000 110 16 14 -10.6 -10.7 29.18 7 9 305 151 000 111 74 95 -9 -7 -8 000 111 16 15 -10.2 -10.4 29.18 7 8 304 150 000 110 85 96 -10 -8 -8 003 112 16 16 -9.5 -9.8 29.19 6 7 305 151 000 107 92 97 -11 -8 -8 002 113 16 17 -8.8 -9.5 29.20 5 6 308 154 -001 103 95100 -10 -8 -8 002 114 16 18 -8.0 -9.0 29.20 4 5 310 155 -001 99101101 -9 -8 -8 003 115 16 19 -7.5 -8.7 29.21 4 4 323 168 -001 97102101 -9 -9 -8 008 116 16 20 -7.3 -8.5 29.21 4 4 322 168 000 97101100 -9 -8 -8 007 117 16 21 -7.1 -8.4 29.22 4 4 326 172 -001 96 99 99 -8 -8 -8 007 118 16 22 -7.1 -8.3 29.22 4 4 326 172 -001 96 96100 -8 -8 -8 005 119 16 23 -6.7 -8.1 29.22 3 3 320 166 -001 95 97102 -8 -8 -8 008 120 17 00 -6.4 -7.9 29.22 2 2 312 158 000 94 97100 -8 -8 -8 013 * 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.