USAP SLW (lat, lon) = (-84.235, -154.04233) Forecast initialized at 2025092100 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 21 00 -19.5 -23.3 28.97 7 9 98 304 -001 074061063 M16M16M16 000 01 21 01 -21.6 -24.6 28.99 6 9 100 306 030 077065061 M16M15M16 000 02 21 02 -21.7 -24.5 28.98 7 11 118 324 028 078062054 M15M15M16 000 03 21 03 -20.7 -23.4 28.97 8 14 122 328 -001 079061059 M15M15M16 000 04 21 04 -21.0 -23.6 28.95 8 14 114 320 017 080062061 M15M15M16 000 05 21 05 -21.3 -23.7 28.93 7 14 104 310 -000 081066061 M15M16M17 000 06 21 06 -21.0 -23.6 28.97 7 13 94 300 028 080066064 M17M16M17 000 07 21 07 -21.3 -23.9 28.99 7 11 88 294 013 080067065 M19M18M18 000 08 21 08 -21.5 -24.3 29.00 9 13 86 292 007 078065076 M20M19M19 001 09 21 09 -22.1 -24.8 29.01 8 11 64 270 017 079086062 M20M20M19 001 10 21 10 -22.1 -24.7 29.03 9 15 19 225 -001 080084086 M21M21M20 001 11 21 11 -22.5 -25.1 29.06 9 13 35 241 011 079083086 M22M21M21 003 12 21 12 -23.7 -26.3 29.08 9 13 47 253 013 079083088 M22M22M21 001 13 21 13 -24.5 -27.3 29.12 8 11 55 261 003 078082087 M23M22M21 001 14 21 14 -25.1 -27.9 29.10 6 10 53 259 004 078082085 M23M22M22 002 15 21 15 -25.6 -28.5 29.11 6 9 34 240 004 077081081 M23M22M21 004 16 21 16 -26.3 -29.2 29.14 4 6 33 239 021 077081082 M23M23M22 002 17 21 17 -26.6 -29.4 29.15 3 4 18 224 005 077082084 M24M23M23 001 18 21 18 -26.6 -29.5 29.16 4 5 1 207 001 077082084 M24M23M23 004 19 21 19 -27.0 -29.8 29.16 6 7 356 202 016 077080086 M24M23M22 003 20 21 20 -27.4 -30.3 29.14 4 6 351 197 007 077081085 M24M23M23 001 21 21 21 -27.5 -30.4 29.16 3 5 347 193 -002 076081085 M25M24M23 001 22 21 22 -27.3 -30.2 29.16 4 5 6 212 012 076079083 M24M23M22 001 23 21 23 -27.6 -30.5 29.14 4 5 355 201 -016 076080083 M25M23M23 001 24 22 00 -27.8 -30.7 29.15 5 6 352 198 009 076080083 M25M24M23 001 25 22 01 -28.2 -31.1 29.16 5 5 359 205 010 076080084 M25M24M23 001 26 22 02 -28.4 -31.4 29.15 3 4 6 212 -008 076081084 M25M24M24 001 27 22 03 -28.6 -31.5 29.15 2 3 352 198 001 076082084 M26M24M24 001 28 22 04 -28.7 -31.6 29.16 2 3 16 221 -003 076081083 M26M24M24 001 29 22 05 -28.9 -31.8 29.16 3 3 40 246 002 076080083 M26M24M24 001 30 22 06 -28.9 -31.8 29.15 3 3 76 282 013 076080081 M26M25M24 001 31 22 07 -29.1 -32.0 29.13 4 4 94 300 000 076080081 M26M25M24 001 32 22 08 -28.8 -31.7 29.13 5 7 108 314 -005 076079081 M26M25M24 001 33 22 09 -28.7 -31.7 29.13 5 8 110 316 003 075078081 M27M25M23 001 34 22 10 -28.8 -31.7 29.11 6 9 114 320 -001 075077080 M27M25M23 001 35 22 11 -28.8 -31.8 29.10 7 11 115 321 -002 075077081 M27M25M23 001 36 22 12 -29.1 -32.2 29.10 8 12 109 315 -008 074077080 M27M25M23 001 37 22 13 -28.9 -32.1 29.08 7 12 116 322 -011 074076079 M27M24M23 001 38 22 14 -28.7 -31.9 29.07 8 13 118 324 -007 074074077 M26M24M23 000 39 22 15 -28.9 -32.2 29.06 7 11 126 332 003 074071075 M26M24M23 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.