USAP SLW (lat, lon) = (-84.235, -154.04233) Forecast initialized at 2025092912 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 12 -8.4 -12.9 29.01 20 22 115 321 -002 071060053 M09M09M09 000 01 29 13 -11.0 -14.1 29.03 17 29 121 327 027 078055053 M10M09M09 000 02 29 14 -10.4 -13.2 29.02 18 30 112 318 029 080063054 M09M09M09 000 03 29 15 -10.6 -13.2 29.06 18 30 98 304 -006 081064061 M10M09M09 000 04 29 16 -11.1 -13.8 29.10 18 35 85 291 076 081065056 M09M09M10 000 05 29 17 -10.7 -14.1 29.14 23 34 81 287 029 076061069 M12M12M11 001 06 29 18 -12.6 -16.5 29.17 22 31 85 291 027 072061046 M14M14M12 003 07 29 19 -13.9 -17.9 29.20 20 31 91 297 -002 072053031 M15M15M13 000 08 29 20 -14.6 -18.3 29.20 18 29 102 308 029 073049030 M15M15M13 000 09 29 21 -15.5 -19.2 29.20 18 28 112 318 022 074048032 M16M15M13 000 10 29 22 -16.2 -19.7 29.23 18 29 111 317 -006 074048031 M16M15M13 000 11 29 23 -16.7 -20.2 29.19 17 30 113 319 012 075047033 M16M15M13 000 12 30 00 -17.0 -20.4 29.19 17 30 111 317 -005 074047032 M16M15M12 000 13 30 01 -17.2 -20.7 29.21 17 28 116 322 021 074046038 M16M15M12 000 14 30 02 -17.5 -21.0 29.20 17 30 123 329 002 074048036 M16M15M13 000 15 30 03 -17.7 -21.3 29.20 17 30 122 328 -015 074048034 M16M15M13 000 16 30 04 -17.9 -21.5 29.19 18 30 122 328 014 073050028 M16M15M13 000 17 30 05 -18.2 -21.9 29.18 18 30 124 330 048 073051029 M16M15M13 000 18 30 06 -18.6 -22.2 29.18 18 31 121 327 018 073050038 M15M14M12 000 19 30 07 -18.7 -22.3 29.15 18 32 121 327 -042 073048047 M15M13M12 000 20 30 08 -18.3 -22.0 29.14 18 32 127 333 -043 073048046 M15M13M12 000 21 30 09 -18.1 -21.6 29.15 20 32 130 336 -019 074051045 M16M14M12 000 22 30 10 -17.6 -21.1 29.13 20 32 129 335 -015 074054043 M16M15M13 000 23 30 11 -17.2 -20.6 29.09 20 32 128 334 -014 075054042 M15M15M13 000 24 30 12 -17.4 -20.6 29.11 19 31 133 339 -016 076054042 M15M15M13 000 25 30 13 -17.3 -20.7 29.11 19 31 131 337 -031 075053043 M15M15M13 000 26 30 14 -17.3 -20.8 29.10 19 31 131 337 -025 074052042 M15M15M13 000 27 30 15 -17.4 -20.9 29.09 19 31 131 337 -027 074052041 M16M15M13 000 28 30 16 -17.5 -21.0 29.07 19 31 128 334 -004 074051040 M16M15M13 000 29 30 17 -17.4 -20.9 29.06 19 31 126 332 -002 074049040 M16M15M12 000 30 30 18 -17.0 -20.6 29.06 19 31 126 332 -027 074049040 M16M14M12 000 31 30 19 -16.5 -20.1 29.04 19 31 126 332 -015 074050038 M16M14M11 000 32 30 20 -16.0 -19.5 29.04 19 32 126 332 -017 075052037 M16M15M12 000 33 30 21 -15.6 -19.0 29.02 19 31 126 332 -003 075054044 M15M15M13 000 34 30 22 -15.2 -18.5 29.01 18 30 126 332 -014 076055045 M15M15M13 000 35 30 23 -14.7 -17.9 29.00 19 30 128 334 011 076058044 M14M15M13 000 36 01 00 -14.3 -17.5 28.99 18 30 125 331 007 077057044 M14M14M13 000 37 01 01 -13.9 -17.1 29.00 18 31 120 326 022 077054045 M13M13M12 000 38 01 02 -13.5 -16.7 28.99 19 31 120 326 032 077054045 M13M13M12 000 39 01 03 -13.3 -16.4 28.98 18 31 119 325 009 078055041 M13M13M12 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.