USAP SLW (lat, lon) = (-84.235, -154.04233) Forecast initialized at 2025092800 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 28 00 -15.7 -21.1 28.98 18 21 114 320 -002 066055049 M16M17M18 000 01 28 01 -19.1 -22.5 29.01 12 24 105 311 016 075059048 M17M18M19 000 02 28 02 -21.5 -24.5 29.02 10 14 94 300 046 077061046 M19M19M19 000 03 28 03 -23.3 -26.6 29.06 9 19 76 282 -004 075058043 M21M20M19 000 04 28 04 -25.2 -28.7 29.07 9 20 78 284 013 073057039 M23M21M20 000 05 28 05 -26.5 -30.1 29.10 9 18 78 284 048 072049036 M24M22M21 000 06 28 06 -27.8 -31.4 29.11 7 11 81 287 015 071047036 M25M23M21 000 07 28 07 -28.3 -31.9 29.13 7 10 108 314 022 071046036 M25M22M21 000 08 28 08 -28.4 -32.1 29.14 8 13 119 325 010 071039036 M25M22M20 000 09 28 09 -28.4 -31.9 29.12 9 14 116 322 -004 072040032 M24M21M19 000 10 28 10 -28.6 -31.7 29.13 9 15 120 326 -002 074044026 M23M21M19 000 11 28 11 -28.9 -32.1 29.10 9 15 119 324 -005 074045024 M23M20M18 000 12 28 12 -29.2 -32.5 29.10 8 14 120 326 -014 073044021 M22M19M17 000 13 28 13 -29.4 -32.6 29.10 8 13 124 330 006 074043022 M22M19M16 000 14 28 14 -29.7 -32.8 29.07 7 10 148 354 006 074042031 M21M18M15 000 15 28 15 -29.0 -32.1 29.05 6 11 165 10 -000 075041030 M20M17M14 000 16 28 16 -26.9 -30.0 29.03 7 14 143 349 006 075050034 M19M16M13 000 17 28 17 -25.2 -28.3 29.01 7 21 144 350 020 075057046 M17M16M13 000 18 28 18 -23.6 -26.8 28.99 8 19 155 1 -015 075053053 M17M14M12 000 19 28 19 -21.8 -24.7 28.96 8 14 151 357 009 077055074 M15M13M11 000 20 28 20 -20.2 -22.7 28.95 9 21 144 350 -010 080065083 M13M13M12 002 21 28 21 -18.4 -20.8 28.95 11 24 128 334 009 081065076 M13M13M12 001 22 28 22 -17.6 -20.0 28.95 11 23 118 324 -004 082062062 M13M13M12 000 23 28 23 -17.9 -20.4 28.93 11 22 105 311 -012 081058054 M13M13M12 000 24 29 00 -18.7 -21.2 28.94 10 19 102 308 017 080055050 M14M14M13 000 25 29 01 -19.4 -22.0 28.95 10 16 100 306 009 080057049 M14M15M14 000 26 29 02 -20.2 -22.8 28.95 8 15 92 298 042 080064046 M16M16M15 000 27 29 03 -20.2 -23.0 28.96 10 17 85 291 054 078058042 M18M16M14 000 28 29 04 -21.2 -24.2 28.98 11 19 76 282 049 077054042 M19M16M13 000 29 29 05 -21.8 -25.0 28.99 9 12 89 295 037 076054042 M19M16M13 000 30 29 06 -21.5 -24.6 29.01 8 15 91 297 037 076056047 M19M16M14 000 31 29 07 -20.4 -23.3 29.00 8 12 86 292 022 077063050 M16M16M14 000 32 29 08 -19.5 -22.1 29.01 6 11 100 306 042 079070049 M15M15M14 001 33 29 09 -18.3 -20.8 29.02 8 13 102 308 038 081067047 M14M15M13 001 34 29 10 -17.6 -19.9 29.02 9 19 100 306 053 082062044 M15M14M12 000 35 29 11 -17.1 -19.5 29.03 11 25 100 306 048 081058045 M14M13M11 000 36 29 12 -16.2 -18.9 29.04 13 27 103 309 021 080055041 M14M13M10 000 37 29 13 -15.5 -18.3 29.07 15 30 103 309 011 079054040 M13M13M11 000 38 29 14 -15.1 -17.8 29.09 15 31 103 309 -006 080056041 M13M13M12 000 39 29 15 -14.2 -17.0 29.11 16 29 108 314 -008 079059042 M13M14M13 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.