USAP Cape Crozier site lat/lon = (-77.5170,169.4000) cell lat/lon = (-77.5224,169.3845) Forecast initialized at 2026-01-30/00 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 30 00 -11.3 -17.0 28.89 23 23 216 25 022 62 60 61 -10-11-12 000 1 30 01 -8.0 -16.5 28.83 38 45 216 26 061 45 41 54 -9-10-12 000 2 30 02 -7.6 -16.0 28.83 36 43 213 22 046 46 42 55 -8-10-11 000 3 30 03 -7.5 -15.3 28.82 38 46 211 20 034 49 41 74 -8 -9-11 000 4 30 04 -7.3 -14.5 28.82 39 47 216 25 030 52 49 75 -8 -9-11 000 5 30 05 -7.3 -14.4 28.82 39 47 215 24 025 53 50 68 -8 -9-11 000 6 30 06 -7.5 -14.8 28.80 40 48 214 24 034 52 48 63 -8-10-11 000 7 30 07 -7.5 -15.1 28.81 39 48 212 21 058 50 47 61 -8 -9-11 000 8 30 08 -7.5 -15.2 28.80 40 49 214 24 064 49 46 62 -8 -9-11 000 9 30 09 -7.3 -15.1 28.80 40 50 217 26 066 49 46 64 -7 -9-11 000 10 30 10 -7.2 -14.9 28.79 40 50 218 27 062 50 48 68 -7 -9-11 000 11 30 11 -7.4 -14.7 28.78 41 51 219 28 053 52 54 73 -8-10-11 000 12 30 12 -7.6 -14.4 28.79 43 52 219 29 065 55 58 71 -8-10-11 001 13 30 13 -7.9 -13.8 28.78 43 52 217 26 065 61 65 79 -8-10-12 001 14 30 14 -8.2 -14.0 28.78 43 53 216 25 066 61 65 83 -9-10-12 001 15 30 15 -7.9 -13.5 28.79 42 52 213 23 061 62 68 84 -8-10-11 001 16 30 16 -7.4 -12.9 28.79 43 52 217 27 071 63 71 89 -8-10-11 007 17 30 17 -7.3 -13.3 28.78 44 53 222 31 076 59 68 85 -8 -9-11 003 18 30 18 -7.1 -12.5 28.77 45 54 220 30 072 64 76 88 -8 -9-11 002 19 30 19 -6.7 -12.1 28.76 43 52 213 23 061 63 71 81 -7 -9-10 004 20 30 20 -6.0 -12.0 28.76 43 53 214 23 066 59 64 73 -6 -8-10 002 21 30 21 -6.5 -11.7 28.77 44 54 219 28 072 64 72 85 -7 -9-10 013 22 30 22 -5.7 -12.2 28.75 43 54 220 29 061 56 62 80 -6 -8 -9 012 23 30 23 -6.2 -10.7 28.76 43 53 213 23 057 68 71 83 -7 -8-10 014 24 31 00 -5.9 -11.3 28.75 43 53 213 23 045 63 63 77 -6 -8-10 014 25 31 01 -6.2 -11.7 28.76 44 54 213 22 039 62 63 80 -7 -8-10 011 26 31 02 -5.8 -12.1 28.76 44 54 218 27 037 57 64 81 -6 -8-10 018 27 31 03 -5.4 -11.8 28.77 43 53 219 28 047 56 64 83 -6 -8 -9 019 28 31 04 -5.2 -11.7 28.76 43 53 218 28 056 56 64 82 -6 -7 -9 017 29 31 05 -5.4 -11.0 28.76 41 51 212 22 054 62 64 82 -6 -7 -9 019 30 31 06 -5.0 -11.5 28.77 39 50 213 22 036 56 58 81 -5 -7 -9 011 31 31 07 -5.4 -11.8 28.78 40 51 217 26 049 57 63 80 -6 -8 -9 011 32 31 08 -5.7 -11.6 28.79 41 51 218 27 060 60 67 81 -6 -8-10 017 33 31 09 -5.8 -11.6 28.79 42 52 219 28 068 60 69 81 -6 -8 -9 019 34 31 10 -5.7 -11.6 28.80 42 52 220 29 076 60 69 82 -6 -8 -9 019 35 31 11 -5.7 -11.6 28.80 42 52 222 31 077 59 70 82 -6 -8 -9 018 36 31 12 -5.8 -11.2 28.82 43 53 222 31 085 63 73 86 -6 -8 -9 021 37 31 13 -5.5 -10.5 28.82 38 50 217 26 072 65 70 87 -6 -7 -9 030 38 31 14 -5.1 -11.3 28.82 41 51 221 31 063 58 66 81 -5 -7 -9 018 39 31 15 -6.2 -11.3 28.84 45 55 222 31 095 65 75 88 -7 -8-10 022 40 31 16 -6.3 -10.6 28.84 43 54 221 30 090 71 79 91 -7 -8-10 045 41 31 17 -5.8 -10.8 28.85 45 55 222 32 068 65 73 88 -6 -8-10 034 42 31 18 -5.4 -11.1 28.84 44 55 224 34 068 61 69 85 -6 -8 -9 029 43 31 19 -5.7 -10.2 28.86 44 54 223 32 082 68 78 90 -6 -8 -9 040 44 31 20 -5.3 -9.6 28.85 43 54 218 28 082 70 75 85 -6 -7 -9 057 45 31 21 -5.2 -8.4 28.86 38 50 210 19 063 78 78 86 -6 -7 -9 065 46 31 22 -4.8 -8.6 28.87 38 48 210 20 062 74 77 83 -5 -7 -8 072 47 31 23 -6.3 -7.5 28.89 42 50 204 13 040 96 85 83 -7 -7 -8 129 48 01 00 -5.9 -7.5 28.90 36 45 206 15 017 92 78 84 -6 -7 -8 158 49 01 01 -5.2 -8.6 28.91 38 48 213 23 029 76 77 85 -6 -7 -9 100 50 01 02 -5.1 -8.9 28.92 36 46 216 25 029 74 76 85 -6 -7 -9 083 51 01 03 -4.8 -9.1 28.92 36 45 214 24 024 70 71 83 -5 -7 -8 064 52 01 04 -4.9 -8.2 28.93 32 42 212 22 036 76 77 84 -5 -7 -8 062 53 01 05 -4.3 -9.1 28.92 35 45 215 24 036 66 70 80 -5 -6 -8 040 54 01 06 -4.8 -7.2 28.92 27 38 199 8 040 84 72 83 -5 -6 -7 050 55 01 07 -4.6 -8.0 28.93 31 42 211 20 043 76 77 82 -5 -6 -8 039 56 01 08 -3.7 -8.5 28.92 33 43 210 19 017 66 74 78 -4 -6 -7 036 57 01 09 -2.8 -9.6 28.92 29 42 210 20 014 52 60 76 -3 -5 -6 025 58 01 10 -3.6 -9.2 28.93 32 44 214 24 023 60 66 81 -4 -5 -7 033 59 01 11 -4.2 -9.2 28.94 32 43 220 29 004 64 74 83 -4 -6 -7 036 60 01 12 -4.5 -8.2 28.95 30 41 214 24 018 74 74 86 -4 -6 -7 051 61 01 13 -4.1 -8.3 28.95 31 40 206 15 028 70 71 79 -4 -6 -7 040 62 01 14 -4.6 -8.6 28.96 32 41 214 23 018 72 77 84 -5 -7 -8 037 63 01 15 -4.0 -8.6 28.96 26 35 206 15 -014 66 74 85 -4 -6 -7 045 64 01 16 -4.1 -8.2 28.98 26 34 216 25 -034 70 81 92 -5 -6 -7 028 65 01 17 -3.5 -9.4 28.97 29 39 224 33 -042 58 68 92 -3 -5 -7 021 66 01 18 -3.9 -8.3 28.98 31 41 228 37 -002 68 83 99 -4 -6 -7 010 67 01 19 -4.3 -7.9 28.98 23 38 210 19 -016 74 77 91 -5 -6 -7 014 68 01 20 -4.0 -8.0 28.99 23 34 214 23 -005 71 81 97 -4 -6 -7 005 69 01 21 -3.8 -8.1 28.99 27 36 217 26 -002 68 73 95 -4 -5 -7 002 70 01 22 -3.5 -8.0 28.99 22 31 207 16 -005 68 72 85 -3 -5 -7 003 71 01 23 -3.5 -8.2 29.00 28 36 210 20 -015 67 78 78 -4 -6 -7 001 72 02 00 -3.5 -7.4 29.00 25 33 202 11 -018 72 73 75 -4 -5 -7 004 73 02 01 -3.3 -7.6 29.00 24 32 206 16 -005 69 79 77 -4 -5 -7 002 74 02 02 -3.8 -6.0 29.01 22 27 196 5 -002 85 80 78 -4 -5 -7 003 75 02 03 -4.0 -5.6 29.00 24 30 190 0 000 90 69 85 -4 -5 -6 001 76 02 04 -3.9 -7.0 29.01 20 26 213 23 -001 78 91 90 -5 -6 -7 000 77 02 05 -4.3 -6.7 29.00 9 13 204 14 000 83 90 84 -4 -6 -7 000 78 02 06 -5.1 -6.9 29.00 5 21 220 29 -001 87 94 88 -5 -6 -6 000 79 02 07 -5.0 -7.5 29.00 17 24 217 27 000 83 94 98 -5 -6 -7 001 80 02 08 -5.3 -8.1 29.00 15 19 232 41 -003 81 95 95 -5 -6 -7 000 81 02 09 -5.9 -8.7 29.00 12 18 232 42 000 80 87 86 -6 -6 -7 000 82 02 10 -7.1 -9.7 29.00 8 15 240 49 003 80 86 91 -6 -6 -7 000 83 02 11 -7.5 -11.4 28.99 9 13 242 51 -001 69 89 86 -5 -6 -7 000 84 02 12 -8.0 -12.0 28.99 8 10 223 33 001 68 77 86 -4 -6 -7 000 85 02 13 -7.1 -11.8 28.98 11 12 220 29 002 64 68 81 -5 -5 -7 000 86 02 14 -6.2 -11.2 28.98 11 14 227 36 000 62 82 78 -5 -6 -7 000 87 02 15 -7.0 -11.3 28.98 9 10 231 40 002 64 85 76 -5 -6 -7 000 88 02 16 -7.7 -11.8 28.98 9 9 233 42 000 66 83 77 -5 -6 -7 000 89 02 17 -8.3 -12.7 28.98 9 10 227 37 000 64 81 78 -5 -6 -8 000 90 02 18 -8.5 -12.5 28.97 7 8 216 26 000 68 81 89 -5 -6 -7 000 91 02 19 -7.1 -11.1 28.97 8 9 224 33 000 67 73 98 -5 -6 -7 000 92 02 20 -7.1 -10.1 28.97 9 15 214 23 000 80 60 88 -4 -5 -7 000 93 02 21 -7.8 -9.6 28.98 9 19 206 16 -001 92 56 99 -5 -6 -7 000 94 02 22 -8.4 -10.3 28.99 16 21 214 23 -002 91 76 87 -8 -7 -6 000 95 02 23 -8.2 -9.4 29.00 16 20 211 21 000 98 70 87 -8 -8 -7 000 96 03 00 -7.3 -9.7 29.00 15 20 214 23 000 86 89 87 -8 -8 -8 000 97 03 01 -6.5 -8.9 28.99 13 17 212 22 000 86 81100 -7 -7 -8 000 98 03 02 -6.1 -9.4 28.99 16 23 211 20 -001 77 66106 -6 -7 -7 000 99 03 03 -5.3 -7.7 28.98 16 21 200 9 -001 84 89109 -6 -7 -8 000 100 03 04 -5.8 -8.7 28.98 19 24 202 12 -001 80 86100 -6 -7 -8 000 101 03 05 -5.7 -8.1 28.98 18 24 199 9 -009 84 88107 -6 -7 -8 000 102 03 06 -5.5 -7.9 28.97 20 26 202 12 000 85 84107 -5 -7 -8 001 103 03 07 -5.7 -8.4 28.97 21 27 204 13 -023 82 89101 -6 -7 -8 000 104 03 08 -5.8 -8.8 28.97 20 26 205 15 -008 80 88103 -6 -7 -8 002 105 03 09 -5.7 -9.1 28.97 19 27 205 14 -006 77 84104 -5 -7 -8 002 106 03 10 -5.4 -8.4 28.97 23 30 218 28 -006 80 92111 -6 -7 -8 006 107 03 11 -5.7 -9.0 28.97 23 30 220 30 -008 78 91111 -6 -8 -9 011 108 03 12 -5.6 -9.0 28.96 23 31 217 26 -012 77 90100 -6 -7 -8 010 109 03 13 -5.7 -9.2 28.95 20 29 208 18 -011 76 83103 -5 -7 -8 003 110 03 14 -5.6 -9.8 28.94 19 29 211 20 -023 71 77107 -5 -6 -8 001 111 03 15 -5.7 -11.1 28.93 18 28 209 18 -027 62 75102 -4 -6 -8 001 112 03 16 -5.1 -9.5 28.92 19 29 207 16 -007 69 79102 -5 -6 -8 003 113 03 17 -5.0 -9.0 28.91 21 31 203 12 -007 72 74 90 -5 -6 -7 002 114 03 18 -4.6 -9.0 28.90 25 35 204 13 002 69 73 93 -4 -6 -7 005 115 03 19 -4.5 -8.5 28.89 30 37 205 14 006 72 73 88 -4 -6 -7 012 116 03 20 -4.4 -8.2 28.89 30 37 204 13 -002 73 72 86 -4 -6 -7 013 117 03 21 -4.5 -7.8 28.90 30 37 201 10 006 76 74 87 -5 -6 -7 014 118 03 22 -4.3 -7.3 28.91 28 35 209 18 002 79 80 92 -5 -6 -7 020 119 03 23 -4.1 -7.4 28.91 28 35 211 20 -005 77 78 93 -5 -6 -7 016 120 04 00 -4.0 -7.3 28.91 26 33 209 18 -007 76 75 89 -4 -6 -7 008 * 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.