USAP Cape Hallett (CPH) (lat, lon) = (-72.316667, 170.266667) Forecast initialized at 2026050300 WRF 2.67-km 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 03 00 -22.6 -26.7 29.06 5 5 276 86 -010 068072076 M24M25M26 000 01 03 01 -24.2 -27.8 29.03 8 12 106 277 080 072068067 M23M24M25 002 02 03 02 -24.1 -27.6 29.04 7 12 102 273 -018 073066070 M23M24M25 001 03 03 03 -24.0 -27.7 29.01 10 15 122 292 -014 072069068 M23M24M24 000 04 03 04 -23.4 -27.1 29.01 12 18 120 291 002 071065061 M23M24M24 000 05 03 05 -22.7 -26.9 29.02 15 20 124 294 003 069058054 M23M23M23 000 06 03 06 -22.6 -26.9 29.01 17 22 128 298 002 068046053 M23M23M24 000 07 03 07 -22.5 -27.5 29.02 16 21 129 299 002 064037055 M23M24M24 000 08 03 08 -22.4 -27.9 29.04 16 20 130 300 000 061044059 M23M23M24 000 09 03 09 -22.5 -28.0 29.02 15 19 130 300 014 061051063 M23M23M24 000 10 03 10 -22.3 -27.4 29.03 13 16 127 297 -004 063058067 M23M23M24 001 11 03 11 -22.3 -26.6 29.06 11 15 121 292 002 068067073 M23M23M24 003 12 03 12 -22.5 -26.3 29.04 9 13 117 287 014 072072076 M23M23M24 004 13 03 13 -22.6 -26.2 29.03 8 12 112 282 023 073072078 M22M23M24 003 14 03 14 -22.3 -26.0 29.05 6 10 96 267 043 072071077 M22M23M23 003 15 03 15 -22.3 -25.9 29.03 4 8 69 239 057 073069077 M22M23M23 003 16 03 16 -22.3 -26.3 29.03 6 9 94 264 048 070063075 M22M22M23 002 17 03 17 -22.2 -26.4 29.04 7 10 98 268 043 069060077 M22M22M23 002 18 03 18 -21.9 -26.1 29.04 8 13 100 270 013 069061077 M21M22M23 003 19 03 19 -21.7 -25.7 29.04 7 11 90 260 022 070064076 M22M22M23 005 20 03 20 -21.6 -25.5 29.04 7 11 99 269 015 071063076 M21M22M22 005 21 03 21 -21.5 -25.4 29.05 8 11 101 271 063 071062077 M21M22M22 004 22 03 22 -21.3 -25.2 29.05 7 9 93 264 059 071063078 M21M21M22 005 23 03 23 -21.3 -25.0 29.07 6 8 73 243 064 072065078 M21M21M21 005 24 04 00 -21.3 -25.1 29.08 6 8 72 243 070 071063077 M21M21M21 003 25 04 01 -21.2 -25.1 29.09 7 9 84 254 052 071059076 M21M21M21 002 26 04 02 -21.0 -24.9 29.12 8 11 93 263 032 071059076 M21M21M21 003 27 04 03 -20.8 -24.8 29.14 9 11 104 274 026 071062075 M20M20M21 003 28 04 04 -20.6 -24.6 29.15 9 10 110 280 027 071064076 M20M20M20 002 29 04 05 -20.6 -24.4 29.15 8 9 98 268 045 072066077 M20M20M20 002 30 04 06 -20.6 -24.2 29.16 6 7 81 251 057 072066077 M20M20M20 003 31 04 07 -20.6 -24.0 29.17 6 7 74 244 050 074068078 M20M20M20 004 32 04 08 -20.4 -23.7 29.18 6 7 78 248 048 075071080 M20M20M20 005 33 04 09 -20.4 -23.4 29.20 6 8 87 257 050 077075081 M20M20M20 007 34 04 10 -20.2 -23.0 29.20 6 8 93 264 045 079078082 M20M20M20 008 35 04 11 -20.0 -22.7 29.22 6 8 99 269 033 079079082 M20M19M19 009 36 04 12 -19.9 -22.5 29.23 6 8 100 270 021 080080082 M19M19M19 010 37 04 13 -19.7 -22.3 29.24 7 9 103 274 030 080081083 M19M19M19 010 38 04 14 -19.5 -22.1 29.25 7 9 109 279 035 080081082 M19M19M19 012 39 04 15 -19.4 -22.0 29.26 8 10 112 283 036 080081082 M19M19M19 011 * 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.