USAP SLW (lat, lon) = (-84.235, -154.04233) Forecast initialized at 2025092900 AMPS 2p67km domain 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) (*) 00 29 00 -5.3 -8.6 28.91 11 15 130 336 -000 089071053 M07M07M08 000 01 29 01 -9.3 -11.7 28.90 12 20 102 308 027 083053048 M08M08M08 000 02 29 02 -11.9 -14.4 28.94 12 18 96 302 002 082050048 M10M09M09 000 03 29 03 -13.8 -16.7 28.92 11 20 87 293 046 079052047 M11M10M09 000 04 29 04 -14.9 -17.5 28.97 10 19 94 300 -002 080058045 M13M11M10 000 05 29 05 -16.1 -18.8 28.97 11 17 71 277 051 080055045 M15M12M10 000 06 29 06 -17.3 -20.1 28.99 9 14 69 275 045 079058042 M16M13M12 000 07 29 07 -17.7 -20.6 29.01 10 15 69 275 012 079065042 M18M15M12 000 08 29 08 -17.8 -20.7 29.01 7 11 65 271 023 078063040 M18M15M12 000 09 29 09 -17.3 -20.0 29.03 4 6 124 330 021 080057045 M17M14M12 000 10 29 10 -16.5 -19.2 29.04 5 8 135 341 016 080065046 M16M14M12 000 11 29 11 -15.7 -18.1 29.03 6 10 141 347 024 082075047 M14M14M12 000 12 29 12 -15.6 -17.8 29.03 8 14 122 327 043 083071048 M13M13M11 000 13 29 13 -15.7 -18.3 29.05 11 17 120 326 052 081068048 M13M13M10 000 14 29 14 -16.7 -19.1 29.06 11 16 126 332 041 081065047 M14M12M09 000 15 29 15 -16.4 -18.9 29.11 14 23 99 305 031 081067050 M15M13M10 000 16 29 16 -17.1 -20.1 29.14 15 26 75 281 008 077060078 M14M12M11 000 17 29 17 -14.5 -17.2 29.18 16 29 96 302 022 080053047 M13M13M13 001 18 29 18 -13.2 -16.5 29.21 17 28 93 299 042 076045044 M13M13M12 002 19 29 19 -13.1 -16.4 29.21 17 28 94 300 023 076047031 M14M13M12 001 20 29 20 -13.6 -16.9 29.24 16 26 98 304 002 076047027 M14M13M12 000 21 29 21 -15.0 -18.1 29.25 16 27 107 313 023 077045027 M15M13M11 000 22 29 22 -15.9 -19.0 29.25 15 30 105 311 014 077038030 M14M12M10 000 23 29 23 -16.0 -19.2 29.23 15 31 101 307 -003 076037032 M13M12M10 000 24 30 00 -16.0 -19.1 29.24 14 27 117 323 056 077043033 M14M13M11 000 25 30 01 -16.5 -19.4 29.25 14 24 136 342 009 078048035 M14M13M11 000 26 30 02 -16.7 -19.7 29.25 16 25 135 341 -009 078046036 M14M13M10 000 27 30 03 -16.8 -19.9 29.22 17 27 132 338 016 077043036 M14M12M09 000 28 30 04 -17.1 -20.3 29.21 17 28 128 334 -017 076043035 M13M11M08 000 29 30 05 -17.1 -20.4 29.21 18 29 128 334 -070 076048017 M13M12M08 000 30 30 06 -17.2 -20.6 29.21 18 30 126 332 -020 075048020 M13M12M08 000 31 30 07 -17.3 -20.7 29.18 18 29 127 333 -010 075047024 M14M12M08 000 32 30 08 -17.9 -21.2 29.18 17 28 128 334 -015 076044026 M14M11M08 000 33 30 09 -18.6 -21.9 29.18 16 29 126 332 -010 075043028 M14M11M08 000 34 30 10 -19.0 -22.3 29.17 16 28 130 336 -045 075042029 M15M11M08 000 35 30 11 -19.2 -22.4 29.15 16 29 131 337 -015 075043032 M15M11M08 000 36 30 12 -19.3 -22.5 29.14 16 29 139 345 -062 076046030 M15M13M09 000 37 30 13 -19.1 -22.4 29.14 18 31 132 338 -003 075046025 M16M13M11 000 38 30 14 -18.9 -22.4 29.12 19 32 128 334 -062 074046024 M16M14M11 000 39 30 15 -18.7 -22.3 29.11 18 32 128 334 -112 073047028 M16M14M12 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 1h) 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.