Whichaway Nunataks site lat/lon = (-81.5000,-28.7500) cell lat/lon = (-81.5036,-28.5674) Forecast initialized at 2025-12-23/12 UTC MPAS cell scale: 5.6 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 23 12 -12.5 -16.1 29.18 8 10 109 81 000 70 62 47 -12-12-12 000 1 23 13 -11.5 -15.2 29.18 8 12 85 56 000 79 63 50 -12-12-12 000 2 23 14 -11.0 -14.6 29.20 9 12 77 49 000 80 63 54 -12-12-12 000 3 23 15 -10.7 -14.1 29.20 9 12 74 45 000 80 64 58 -11-12-12 000 4 23 16 -10.4 -13.6 29.20 10 13 73 45 000 82 65 59 -11-12-12 000 5 23 17 -10.0 -13.1 29.21 10 13 73 44 000 83 68 60 -11-11-12 000 6 23 18 -9.9 -12.7 29.20 10 13 74 45 000 85 73 62 -11-11-12 000 7 23 19 -9.9 -12.4 29.21 9 13 77 49 000 87 81 63 -10-11-12 000 8 23 20 -10.1 -12.5 29.19 8 13 84 55 000 89 87 66 -10-11-12 000 9 23 21 -10.6 -12.9 29.19 8 13 89 60 000 89 87 83 -10-11-12 000 10 23 22 -11.0 -13.2 29.19 9 13 96 67 000 91 91 85 -10-11-12 000 11 23 23 -11.4 -13.2 29.19 9 14 98 69 000 95 86 80 -10-11-12 000 12 24 00 -11.7 -13.2 29.19 10 15 99 71 000 99 84 85 -10-11-12 000 13 24 01 -11.5 -13.3 29.19 10 16 99 70 000 95 97 81 -10-11-12 000 14 24 02 -11.7 -13.6 29.18 11 16 99 70 000 94 84 78 -10-11-12 000 15 24 03 -11.8 -13.7 29.19 10 15 99 71 000 95 85 77 -10-11-12 000 16 24 04 -12.0 -14.2 29.18 11 16 96 68 000 92 80 77 -10-11-12 000 17 24 05 -12.1 -14.3 29.17 10 16 96 67 000 92 77 78 -10-11-12 000 18 24 06 -12.2 -14.8 29.16 10 16 94 66 000 88 77 80 -11-11-12 000 19 24 07 -12.1 -15.0 29.15 10 16 94 65 000 86 75 78 -11-11-12 000 20 24 08 -11.7 -14.7 29.14 10 16 93 65 000 84 77 75 -11-11-12 000 21 24 09 -11.3 -14.3 29.14 10 16 90 62 000 83 75 71 -11-11-12 000 22 24 10 -10.7 -13.9 29.14 11 16 86 58 000 83 77 68 -11-11-12 000 23 24 11 -10.3 -13.4 29.13 11 15 81 52 000 82 78 66 -11-11-12 000 24 24 12 -9.9 -13.0 29.12 10 15 77 49 000 83 75 65 -11-11-12 000 25 24 13 -9.5 -12.6 29.12 10 14 74 45 000 83 73 63 -11-11-12 000 26 24 14 -9.3 -12.3 29.11 9 14 70 42 000 83 71 61 -10-11-12 000 27 24 15 -9.1 -12.1 29.11 9 13 68 40 000 83 69 60 -10-11-12 000 28 24 16 -9.0 -12.0 29.11 9 13 66 37 000 83 68 59 -10-11-12 000 29 24 17 -9.0 -12.0 29.11 8 12 64 35 000 83 68 58 -10-11-12 000 30 24 18 -9.0 -11.9 29.10 8 11 65 36 000 84 67 58 -10-11-12 000 31 24 19 -8.8 -11.7 29.10 7 11 66 37 000 84 66 56 -10-11-12 000 32 24 20 -9.0 -11.7 29.10 7 11 66 38 000 85 66 54 -10-11-12 000 33 24 21 -9.8 -12.0 29.09 6 11 78 50 000 89 69 52 -10-11-12 000 34 24 22 -10.7 -12.8 29.09 7 11 91 62 000 91 76 51 -10-11-12 000 35 24 23 -11.2 -13.3 29.09 8 11 96 67 000 92 81 51 -10-11-12 000 36 25 00 -11.6 -13.6 29.09 9 12 98 69 000 93 86 51 -9-11-12 000 37 25 01 -12.0 -13.8 29.09 9 12 99 70 000 95 90 51 -9-11-12 000 38 25 02 -12.3 -13.9 29.09 9 12 98 70 000 98 89 50 -10-11-12 000 39 25 03 -12.7 -14.0 29.10 9 13 96 68 000 101 93 47 -10-11-12 000 40 25 04 -13.1 -14.6 29.10 10 15 93 64 000 100 94 46 -11-11-12 000 41 25 05 -13.3 -15.0 29.10 10 16 88 59 -001 98 92 47 -12-11-12 000 42 25 06 -13.3 -15.2 29.11 10 15 86 58 -001 96 82 49 -12-11-12 000 43 25 07 -13.1 -15.3 29.11 9 15 88 59 -001 93 76 48 -12-12-12 000 44 25 08 -12.6 -15.1 29.11 9 16 88 59 -001 90 86 46 -12-12-12 000 45 25 09 -12.1 -14.7 29.11 10 17 85 56 -001 88 80 45 -12-12-12 000 46 25 10 -11.6 -14.3 29.11 12 17 79 50 -001 88 73 46 -12-12-12 000 47 25 11 -11.2 -13.8 29.12 12 15 75 47 000 88 80 47 -12-12-12 000 48 25 12 -10.7 -13.3 29.13 11 15 75 46 000 88 76 44 -11-12-12 000 49 25 13 -10.3 -12.9 29.13 11 15 73 44 000 87 69 45 -11-12-12 000 50 25 14 -10.1 -12.8 29.14 11 15 70 42 000 86 67 50 -11-11-12 000 51 25 15 -9.8 -12.5 29.14 11 15 69 40 000 85 74 55 -11-11-12 000 52 25 16 -9.5 -12.3 29.14 10 15 69 40 000 86 76 57 -11-11-12 000 53 25 17 -9.3 -12.0 29.14 10 14 70 41 000 86 81 56 -10-11-12 000 54 25 18 -9.3 -12.0 29.14 9 14 72 43 000 86 83 54 -10-11-12 000 55 25 19 -9.5 -12.0 29.14 8 14 76 47 000 87 81 52 -10-11-12 000 56 25 20 -9.9 -12.2 29.14 8 14 83 54 000 88 77 50 -10-11-12 000 57 25 21 -10.4 -12.8 29.14 9 15 90 61 000 88 69 50 -10-11-11 000 58 25 22 -10.9 -13.2 29.15 10 15 93 65 000 90 61 51 -10-11-11 000 59 25 23 -11.3 -13.2 29.15 10 15 94 66 000 93 61 56 -10-10-11 000 60 26 00 -11.6 -13.3 29.14 10 15 95 67 000 97 63 62 -10-10-11 000 61 26 01 -11.9 -13.4 29.14 11 16 95 67 000 99 63 63 -10-10-11 000 62 26 02 -12.1 -13.5 29.14 11 17 95 67 000 101 60 60 -10-10-11 000 63 26 03 -12.3 -13.8 29.14 12 17 95 66 000 99 61 55 -10-10-11 000 64 26 04 -12.4 -14.2 29.13 12 18 94 65 000 96 61 62 -10-10-11 000 65 26 05 -12.3 -14.4 29.13 13 19 93 64 000 93 59 73 -11-10-11 000 66 26 06 -12.1 -14.6 29.13 13 19 92 63 000 89 57 66 -10-10-10 000 67 26 07 -11.8 -14.5 29.13 13 20 90 62 000 87 58 56 -10-10-10 000 68 26 08 -11.3 -14.3 29.14 14 20 89 60 000 84 62 47 -10-10-10 000 69 26 09 -10.9 -14.0 29.14 14 20 87 59 000 83 59 39 -10-10-10 000 70 26 10 -10.4 -13.5 29.14 14 19 85 56 000 83 55 37 -10-10-10 000 71 26 11 -9.7 -12.6 29.15 14 18 80 51 000 84 61 37 -10-10-10 000 72 26 12 -8.9 -11.8 29.15 13 17 78 50 000 83 62 35 -10-10-10 000 73 26 13 -8.3 -11.3 29.15 13 16 76 48 000 82 62 35 -9-10-10 000 74 26 14 -7.9 -10.8 29.15 13 16 76 47 000 82 62 33 -9 -9-10 000 75 26 15 -7.4 -10.3 29.15 12 16 74 45 000 82 60 33 -8 -9-10 000 76 26 16 -7.1 -10.1 29.15 12 16 70 42 000 81 60 33 -8 -9-10 000 77 26 17 -6.9 -9.8 29.16 12 15 70 41 000 82 65 29 -8 -9-10 000 78 26 18 -6.8 -10.1 29.16 12 15 73 45 000 79 72 25 -8 -9-10 000 79 26 19 -7.0 -10.2 29.16 12 16 68 39 000 79 83 23 -8 -9-10 000 80 26 20 -7.7 -10.4 29.16 10 18 71 42 000 84 79 24 -8 -9-10 000 81 26 21 -8.3 -10.9 29.17 12 19 72 44 000 84 66 26 -8 -9-10 000 82 26 22 -8.8 -11.3 29.18 12 21 74 45 -001 85 71 25 -8 -9-10 000 83 26 23 -9.4 -12.2 29.19 13 21 73 44 -001 84 71 30 -8 -9-11 000 84 27 00 -10.1 -13.2 29.20 12 21 75 46 000 82 69 36 -8 -9-10 000 85 27 01 -10.2 -13.4 29.21 12 20 77 48 000 81 67 42 -9 -9-10 000 86 27 02 -10.0 -12.8 29.21 12 18 77 48 000 84 61 38 -9 -9-10 000 87 27 03 -10.1 -12.9 29.21 12 18 80 51 -001 85 55 43 -9 -9-10 000 88 27 04 -10.2 -13.0 29.21 12 19 81 53 -002 85 58 47 -9 -9-11 000 89 27 05 -10.2 -12.9 29.21 14 20 80 51 -001 86 69 54 -10-10-11 000 90 27 06 -10.6 -13.0 29.22 13 20 76 47 -001 88 83 55 -10-11-11 000 91 27 07 -10.8 -13.1 29.24 13 19 69 41 000 90 89 49 -11-11-11 000 92 27 08 -10.5 -12.9 29.26 13 16 69 40 000 89 79 47 -10-11-11 000 93 27 09 -10.1 -12.6 29.27 12 14 74 45 000 88 77 59 -10-10-11 000 94 27 10 -9.7 -12.1 29.28 11 13 76 48 -001 88 76 62 -10-10-11 000 95 27 11 -9.2 -11.7 29.29 10 13 76 47 -002 87 79 60 -10-10-11 000 96 27 12 -8.7 -11.3 29.30 10 13 76 47 -002 86 91 59 -10-11-10 000 97 27 13 -8.3 -10.8 29.30 10 13 75 46 -002 86 92 56 -9-11-10 000 98 27 14 -7.7 -10.1 29.30 8 11 62 33 -001 87 86 69 -9-10-10 000 99 27 15 -7.6 -9.9 29.31 6 7 38 10 000 87 62 97 -9 -9-10 000 100 27 16 -7.5 -10.2 29.31 5 6 48 19 000 84 63 87 -8 -9-10 000 101 27 17 -6.7 -10.9 29.32 4 6 77 49 000 73 59 96 -8 -9-10 000 102 27 18 -6.2 -10.1 29.32 6 8 73 44 000 75 78102 -7 -9-10 000 103 27 19 -6.2 -8.1 29.32 8 10 68 40 000 90100106 -7 -9-10 002 104 27 20 -6.8 -9.4 29.33 10 14 55 26 000 84 90106 -8 -9-10 008 105 27 21 -7.1 -9.6 29.33 10 13 64 36 000 85 92105 -8-10-10 001 106 27 22 -7.6 -9.9 29.33 9 13 73 45 000 87 94 96 -8-10-11 000 107 27 23 -9.4 -11.8 29.33 9 15 95 66 -001 87 91 92 -8-10-11 000 108 28 00 -10.0 -12.3 29.33 10 15 100 71 -001 89 89105 -8-10-11 000 109 28 01 -10.4 -12.7 29.33 10 16 104 75 -001 89 85 94 -8-10-11 000 110 28 02 -10.7 -12.7 29.32 11 17 92 64 000 93 85 83 -9 -9-10 000 111 28 03 -11.1 -13.3 29.31 11 18 91 62 000 92 74 77 -9 -9-10 000 112 28 04 -11.3 -13.8 29.30 11 18 89 61 000 88 69 73 -9 -9-10 000 113 28 05 -11.2 -14.0 29.30 12 19 86 58 000 86 73 67 -9 -9-10 000 114 28 06 -11.0 -13.7 29.30 12 20 84 56 002 86 73 62 -9-10-10 000 115 28 07 -10.7 -13.5 29.30 11 21 80 52 001 85 69 60 -10-10-10 000 116 28 08 -10.3 -13.1 29.30 12 22 77 48 002 85 74 67 -10-10-10 000 117 28 09 -9.8 -12.7 29.30 13 22 73 45 000 83 76 80 -10-10-10 000 118 28 10 -9.5 -12.6 29.31 13 22 71 43 -001 82 74 73 -10-10-10 000 119 28 11 -9.2 -12.3 29.31 12 20 69 41 -001 82 74 69 -10-10-10 000 120 28 12 -8.9 -11.9 29.31 11 18 69 40 000 82 79 69 -10-10-10 000 * 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 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.