USAP Cape Crozier site lat/lon = (-77.5170,169.4000) cell lat/lon = (-77.5224,169.3845) Forecast initialized at 2026-05-03/12 UTC MPAS cell scale: 2.3 km 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) (*) 0 03 12 -13.8 -17.9 28.89 12 12 231 40 -013 75 75 86 -12-13-14 000 1 03 13 -11.2 -17.9 28.89 27 38 228 37 -011 56 53 81 -11-12-13 004 2 03 14 -12.2 -19.0 28.88 28 40 217 26 -035 56 56 74 -12-13-15 002 3 03 15 -13.2 -18.5 28.90 35 45 211 20 -018 67 67 78 -14-15-16 005 4 03 16 -16.2 -18.7 28.92 31 42 200 10 -014 93 85 77 -16-17-17 044 5 03 17 -17.1 -19.6 28.93 34 43 203 13 018 94 88 93 -17-16-15 024 6 03 18 -17.7 -19.9 28.95 31 40 208 17 019 98 84 92 -18-16-15 010 7 03 19 -16.1 -18.3 28.94 25 34 206 15 016 96 85 86 -16-15-14 009 8 03 20 -14.5 -17.4 28.93 27 37 204 14 026 88 82 85 -14-14-13 003 9 03 21 -12.0 -16.5 28.92 30 39 201 10 020 73 74 81 -11-13-14 003 10 03 22 -10.8 -16.2 28.93 28 36 215 24 020 65 72 93 -10-12-13 006 11 03 23 -10.6 -15.3 28.97 27 36 220 30 017 71 80107 -10-12-13 006 12 04 00 -10.8 -15.3 28.97 24 32 220 30 025 72 84106 -11-12-13 008 13 04 01 -10.9 -16.0 28.99 23 32 218 28 011 67 79105 -11-12-13 007 14 04 02 -11.3 -15.8 28.99 25 34 215 24 -002 72 77 95 -11-13-14 010 15 04 03 -11.1 -16.3 29.00 22 31 214 24 007 67 75 97 -11-12-14 006 16 04 04 -14.3 -15.7 29.02 6 16 118 288 003 103 89 95 -13-13-13 008 17 04 05 -16.2 -18.9 29.03 7 17 25 195 027 90 87101 -14-14-13 003 18 04 06 -16.5 -20.1 29.03 7 25 12 182 023 83 74104 -12-12-14 000 19 04 07 -14.5 -19.4 29.02 2 8 234 43 008 73 67112 -9-11-12 000 20 04 08 -16.9 -19.6 29.04 6 25 102 271 000 93 68103 -10-11-13 000 21 04 09 -17.0 -20.4 29.06 5 15 20 189 008 85 70105 -12-12-12 000 22 04 10 -14.6 -18.4 29.05 6 24 353 162 010 75 60 98 -9-10-12 000 23 04 11 -9.3 -14.5 29.05 17 28 212 21 007 65 68 99 -8-10-12 000 24 04 12 -8.9 -15.2 29.07 21 30 216 26 000 58 67 94 -9-10-12 000 25 04 13 -9.8 -14.6 29.08 16 29 203 12 -011 68 48 93 -8 -9-11 002 26 04 14 -9.9 -14.8 29.11 31 41 218 28 -023 69 70 88 -10-12-14 004 27 04 15 -11.8 -16.2 29.15 30 40 217 27 -038 73 82 87 -12-14-16 017 28 04 16 -12.7 -17.2 29.18 28 38 207 16 -035 72 75 85 -13-14-16 016 29 04 17 -15.1 -18.6 29.21 30 41 208 17 -005 82 75 73 -15-16-17 011 30 04 18 -14.9 -18.3 29.24 29 37 212 22 -012 84 92 91 -15-17-18 027 31 04 19 -15.3 -18.5 29.24 33 45 200 9 -042 86 76 79 -15-16-17 020 32 04 20 -13.7 -18.9 29.25 30 42 210 20 -019 68 69 89 -14-16-17 017 33 04 21 -14.9 -17.8 29.25 24 33 176 345 -016 90 80 97 -15-15-16 007 34 04 22 -18.6 -21.2 29.27 34 47 200 10 -027 94104 70 -19-19-19 022 35 04 23 -19.3 -22.7 29.28 38 50 195 5 -015 87 94 74 -20-20-19 025 36 05 00 -19.9 -24.0 29.30 39 51 191 0 -020 81 87 72 -20-20-20 019 37 05 01 -19.1 -21.8 29.34 33 43 191 0 004 93 98 72 -19-19-20 007 38 05 02 -17.2 -21.6 29.35 38 46 201 11 -004 76 86 70 -18-20-21 015 39 05 03 -18.8 -21.4 29.35 37 46 193 2 003 95 76 80 -17-18-19 011 40 05 04 -18.9 -21.6 29.36 34 43 190 0 -006 94 72 90 -18-17-18 007 41 05 05 -19.8 -23.3 29.38 33 43 191 1 -004 87 96 89 -20-19-18 007 42 05 06 -19.4 -22.8 29.38 31 41 191 0 -009 87 80 89 -19-18-18 004 43 05 07 -15.5 -21.0 29.38 31 38 223 32 -009 67 75 96 -16-17-19 001 44 05 08 -16.9 -20.8 29.38 28 37 204 14 -014 81 85101 -17-18-19 004 45 05 09 -18.8 -21.5 29.38 19 26 202 11 -025 94100 94 -19-19-18 007 46 05 10 -19.9 -22.1 29.39 10 19 214 23 -014 101 96100 -19-19-18 003 47 05 11 -19.7 -22.7 29.39 5 6 322 131 -003 90113 99 -20-20-18 002 48 05 12 -19.5 -22.5 29.36 5 5 335 144 000 89101100 -18-19-19 003 49 05 13 -18.9 -22.3 29.33 2 2 272 81 -003 86 80 92 -17-17-17 002 50 05 14 -19.1 -23.5 29.31 8 17 235 45 -005 72 68 92 -16-16-17 000 51 05 15 -18.9 -24.0 29.29 8 8 231 41 -007 66 62 98 -16-15-17 000 52 05 16 -20.4 -23.9 29.28 5 5 219 29 -004 85 57 90 -16-15-17 000 53 05 17 -17.4 -23.3 29.26 4 4 244 53 -001 67 54 86 -15-15-16 000 54 05 18 -17.7 -23.8 29.23 6 6 236 45 000 62 50 78 -14-15-16 000 55 05 19 -18.2 -24.0 29.21 5 5 234 44 001 68 49 67 -15-15-16 000 56 05 20 -16.3 -25.1 29.18 4 4 253 62 000 50 45 65 -14-15-16 000 57 05 21 -18.4 -26.2 29.17 5 5 228 37 -001 55 42 63 -15-15-16 000 58 05 22 -18.7 -25.9 29.15 3 3 234 43 -001 59 42 61 -16-15-16 000 59 05 23 -21.1 -25.4 29.15 1 3 233 43 000 79 44 61 -17-15-16 000 60 06 00 -23.1 -25.6 29.14 2 2 207 17 000 97 47 55 -17-16-16 000 61 06 01 -24.7 -26.6 29.13 3 4 211 20 000 104 56 52 -18-16-16 000 62 06 02 -24.4 -26.7 29.11 5 6 209 18 000 99 61 52 -18-17-16 000 63 06 03 -24.6 -25.5 29.09 6 7 204 13 000 114 66 50 -18-17-16 000 64 06 04 -24.2 -24.6 29.07 2 4 211 21 001 120 65 51 -18-17-16 000 65 06 05 -24.0 -25.3 29.06 1 1 345 154 000 109 54 53 -18-16-15 000 66 06 06 -23.0 -28.3 29.03 1 1 202 11 001 73 39 59 -16-15-15 000 67 06 07 -27.3 -29.8 29.03 8 9 208 17 000 100 68 52 -18-17-17 000 68 06 08 -26.5 -28.2 29.01 8 8 215 24 002 109 67 49 -18-17-17 000 69 06 09 -18.9 -23.8 28.98 4 5 241 50 000 73 42 59 -15-16-17 000 70 06 10 -16.3 -25.5 28.96 5 5 254 63 000 47 45 59 -15-16-17 000 71 06 11 -15.9 -26.2 28.94 6 6 266 75 000 42 38 60 -14-15-16 000 72 06 12 -15.7 -25.8 28.92 5 5 254 64 002 43 41 48 -14-15-16 000 73 06 13 -16.7 -27.2 28.89 8 8 251 60 -004 35 36 48 -13-14-15 000 74 06 14 -21.7 -27.2 28.88 9 10 222 32 -008 63 39 54 -15-14-15 000 75 06 15 -18.6 -26.2 28.86 1 2 312 121 -003 56 40 74 -15-14-14 000 76 06 16 -20.9 -24.9 28.84 7 7 222 31 -003 77 41 89 -14-14-14 000 77 06 17 -16.8 -22.4 28.81 4 4 232 41 -008 68 56 94 -13-13-13 000 78 06 18 -18.8 -22.5 28.79 7 8 220 29 -009 79 60 94 -14-13-13 000 79 06 19 -18.7 -22.0 28.78 1 1 229 38 -013 88 58 95 -14-12-13 000 80 06 20 -17.3 -21.2 28.76 1 1 332 141 002 82 67 92 -12-11-13 000 81 06 21 -15.6 -19.2 28.74 8 31 218 27 -009 78 66 92 -10-12-13 001 82 06 22 -10.6 -16.6 28.73 23 33 227 37 -012 61 66 97 -10-12-14 004 83 06 23 -10.7 -16.1 28.73 27 39 223 32 -012 65 71 91 -11-13-14 009 84 07 00 -10.9 -16.5 28.72 32 41 223 32 034 64 76 95 -12-13-15 013 85 07 01 -10.4 -17.0 28.71 30 41 229 39 001 57 64 93 -11-13-14 007 86 07 02 -10.7 -16.8 28.70 32 42 223 32 006 60 69 98 -11-13-15 006 87 07 03 -11.2 -17.7 28.69 34 45 220 30 -004 58 64 88 -11-13-15 015 88 07 04 -16.5 -18.3 28.71 31 42 197 6 012 101 84104 -16-15-15 032 89 07 05 -19.1 -21.3 28.72 34 48 204 13 021 98 93 88 -19-17-16 063 90 07 06 -18.1 -20.6 28.71 38 49 200 9 050 95 88 99 -17-16-16 029 91 07 07 -16.1 -18.5 28.71 35 46 197 7 058 94 80 97 -14-15-17 028 92 07 08 -12.8 -17.8 28.70 39 49 213 23 060 69 76 92 -13-15-17 023 93 07 09 -13.0 -18.7 28.72 40 49 224 33 048 64 78 97 -14-16-17 011 94 07 10 -12.4 -18.4 28.72 39 48 223 33 036 62 75104 -13-15-17 010 95 07 11 -12.2 -18.1 28.72 42 53 221 31 046 62 73105 -13-15-16 004 96 07 12 -12.3 -19.2 28.72 45 56 220 29 024 56 66 92 -13-15-16 004 97 07 13 -11.8 -19.0 28.73 40 54 217 26 055 54 61 85 -12-14-16 004 98 07 14 -12.9 -19.1 28.75 41 51 219 29 077 61 69 88 -13-15-17 005 99 07 15 -12.4 -18.8 28.75 41 52 221 30 071 59 66 86 -13-15-16 008 100 07 16 -12.5 -18.7 28.75 38 52 215 24 062 60 63 83 -13-14-16 011 101 07 17 -13.7 -19.1 28.78 43 53 220 29 096 67 75 93 -14-16-18 015 102 07 18 -13.6 -19.1 28.79 42 52 221 30 087 66 75 91 -14-16-17 014 103 07 19 -13.5 -18.7 28.80 39 49 218 28 101 68 74 88 -14-16-17 016 104 07 20 -13.7 -18.5 28.80 38 48 215 25 080 71 78 89 -14-16-17 013 105 07 21 -14.8 -17.9 28.81 39 48 205 15 051 87 84 79 -15-16-17 020 106 07 22 -14.4 -19.8 28.83 39 49 218 28 072 67 73 91 -15-17-18 037 107 07 23 -14.9 -20.4 28.84 39 47 218 27 071 67 75 92 -16-17-19 015 108 08 00 -16.3 -20.4 28.85 34 44 200 10 101 78 73 91 -16-17-19 017 109 08 01 -17.4 -20.7 28.84 34 42 191 0 050 87 71 84 -17-17-18 012 110 08 02 -15.6 -20.3 28.86 37 45 217 26 024 74 83 99 -16-18-19 013 111 08 03 -15.2 -20.3 28.87 30 39 217 26 000 70 81111 -16-18-19 003 112 08 04 -15.9 -20.6 28.87 26 36 198 7 009 74 76110 -16-17-19 000 113 08 05 -18.1 -21.6 28.87 24 32 193 2 008 85 86 97 -18-18-19 000 114 08 06 -19.9 -23.1 28.89 19 27 203 12 -010 90 97 95 -20-20-20 002 115 08 07 -20.1 -23.0 28.88 18 30 197 6 -004 93 98103 -20-20-18 005 116 08 08 -19.2 -22.3 28.88 20 28 185 355 009 90 76101 -18-17-18 003 117 08 09 -19.2 -21.8 28.88 19 29 179 349 019 95 78 93 -18-17-19 005 118 08 10 -15.4 -20.1 28.87 19 30 197 6 000 73 81 97 -15-18-19 005 119 08 11 -15.2 -19.9 28.87 25 32 207 16 001 72 80 98 -15-17-18 008 120 08 12 -14.5 -19.5 28.87 25 34 212 22 009 70 82 95 -15-17-18 010 * 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 3h) 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.