Whichaway Nunataks site lat/lon = (-81.5000,-28.7500) cell lat/lon = (-81.5036,-28.5674) Forecast initialized at 2025-12-22/00 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 22 00 -17.9 -21.9 28.94 5 6 139 110 000 72 62 54 -14-14-14 000 1 22 01 -18.2 -20.7 28.94 9 9 122 94 001 93 65 55 -14-14-14 000 2 22 02 -18.2 -21.0 28.94 9 12 107 78 000 90 66 54 -14-14-14 000 3 22 03 -18.1 -21.0 28.95 11 16 95 67 000 90 66 54 -15-14-14 000 4 22 04 -18.0 -20.8 28.96 11 17 93 64 000 91 70 54 -15-15-14 000 5 22 05 -17.6 -20.6 28.96 12 18 93 65 000 89 73 54 -15-15-14 000 6 22 06 -17.5 -21.2 28.96 12 17 94 65 000 82 71 53 -15-15-14 000 7 22 07 -17.1 -21.0 28.96 11 16 95 66 000 81 69 52 -15-14-14 000 8 22 08 -16.6 -20.4 28.95 11 15 93 64 000 81 68 51 -15-14-14 000 9 22 09 -15.9 -19.7 28.98 10 15 90 61 000 80 66 50 -15-14-14 000 10 22 10 -15.1 -18.9 28.97 10 15 88 59 000 80 65 49 -14-14-14 000 11 22 11 -14.3 -18.0 28.98 10 14 84 55 000 80 63 47 -14-14-13 000 12 22 12 -13.6 -17.1 28.98 10 13 80 52 000 82 62 47 -14-13-13 000 13 22 13 -13.0 -16.4 28.97 9 13 78 50 000 83 65 47 -13-13-13 000 14 22 14 -12.5 -15.7 28.99 9 13 77 49 000 83 65 46 -13-13-13 000 15 22 15 -12.0 -15.2 29.00 9 13 76 47 000 83 70 45 -13-13-13 000 16 22 16 -11.7 -14.9 29.01 9 13 74 45 000 84 73 44 -12-13-13 000 17 22 17 -11.6 -14.6 29.02 9 13 73 44 000 85 73 43 -12-13-13 000 18 22 18 -11.6 -14.4 29.03 8 12 74 45 000 86 68 42 -12-12-12 000 19 22 19 -11.9 -14.6 29.04 7 13 79 51 000 87 64 41 -12-12-12 000 20 22 20 -12.4 -15.1 29.05 8 13 85 56 000 87 62 41 -12-12-12 000 21 22 21 -12.9 -15.8 29.05 9 14 90 61 000 86 62 41 -12-12-12 000 22 22 22 -13.4 -16.1 29.06 9 14 94 65 000 87 63 41 -12-12-12 000 23 22 23 -13.8 -16.2 29.07 10 14 96 68 000 91 63 42 -12-12-12 000 24 23 00 -14.1 -16.4 29.08 10 14 97 69 000 93 63 41 -12-12-12 000 25 23 01 -14.5 -16.6 29.09 10 14 97 68 000 94 65 41 -12-12-12 000 26 23 02 -14.8 -17.0 29.11 10 14 96 68 000 94 65 41 -12-12-12 000 27 23 03 -15.0 -17.5 29.12 10 14 95 67 000 92 65 41 -12-12-12 000 28 23 04 -15.2 -17.9 29.13 10 14 94 66 000 90 67 41 -12-12-12 000 29 23 05 -15.3 -18.2 29.14 9 14 93 65 000 87 70 42 -13-12-12 000 30 23 06 -15.2 -18.4 29.15 8 14 92 63 000 85 73 42 -13-12-12 000 31 23 07 -14.9 -18.0 29.16 8 14 88 59 000 85 76 43 -13-12-12 000 32 23 08 -14.5 -17.4 29.18 8 15 83 55 000 87 78 43 -13-12-12 000 33 23 09 -14.0 -16.8 29.19 9 15 79 50 000 88 78 42 -13-12-12 000 34 23 10 -13.6 -16.4 29.19 11 16 78 49 000 88 79 42 -13-12-12 000 35 23 11 -13.1 -15.8 29.20 11 16 75 46 000 89 82 43 -13-13-12 000 36 23 12 -12.5 -14.9 29.21 11 16 75 46 000 91 86 45 -13-13-12 000 37 23 13 -11.8 -14.1 29.22 11 15 73 45 000 91 88 48 -13-13-12 000 38 23 14 -11.1 -13.4 29.22 11 15 72 43 000 91 87 49 -12-13-12 000 39 23 15 -10.9 -13.2 29.22 11 14 70 41 000 90 83 50 -12-12-12 000 40 23 16 -10.8 -13.3 29.23 10 14 69 40 000 89 79 51 -12-12-13 000 41 23 17 -10.7 -13.4 29.23 11 15 70 42 000 87 82 54 -12-12-13 000 42 23 18 -10.5 -13.3 29.24 11 15 73 44 000 86 81 56 -11-12-13 000 43 23 19 -10.6 -13.0 29.24 10 15 75 47 000 88 85 57 -11-12-13 000 44 23 20 -10.9 -12.8 29.24 11 17 83 54 000 93101 56 -11-12-13 000 45 23 21 -11.2 -13.1 29.24 13 19 83 54 000 95109 57 -12-13-13 000 46 23 22 -10.6 -12.6 29.25 12 17 77 49 000 93114 59 -12-13-14 000 47 23 23 -10.7 -13.0 29.25 12 16 84 56 000 90111 61 -12-13-14 000 48 24 00 -10.7 -13.0 29.25 11 15 77 49 000 90110 56 -12-13-15 000 49 24 01 -10.4 -12.9 29.23 9 15 74 46 000 88104 55 -11-13-14 000 50 24 02 -10.2 -12.7 29.22 8 13 77 49 000 88103 74 -11-13-14 000 51 24 03 -11.8 -14.3 29.22 7 14 93 64 000 88 90 83 -11-12-14 000 52 24 04 -13.2 -15.2 29.22 9 16 95 67 000 95 92 89 -12-13-14 000 53 24 05 -13.5 -15.1 29.21 9 15 85 56 000 100 88 85 -12-13-13 000 54 24 06 -13.5 -15.2 29.20 10 16 81 53 -001 98 87 85 -13-13-14 000 55 24 07 -13.4 -15.6 29.20 11 17 81 52 000 94 94 80 -13-13-14 000 56 24 08 -13.3 -15.6 29.19 11 16 80 52 000 93 99 68 -13-13-14 000 57 24 09 -13.1 -15.4 29.19 12 15 80 52 001 93102 59 -14-14-14 000 58 24 10 -12.8 -15.1 29.19 11 15 79 50 001 92103 58 -14-14-14 000 59 24 11 -12.8 -14.8 29.19 11 15 75 46 000 95104 60 -14-14-14 000 60 24 12 -12.5 -14.1 29.18 11 14 74 45 000 99108 60 -14-14-14 000 61 24 13 -12.1 -13.6 29.18 10 12 75 47 000 99115 59 -13-14-15 000 62 24 14 -11.3 -12.9 29.17 9 10 77 48 000 97115 57 -13-14-15 000 63 24 15 -10.7 -12.6 29.16 7 9 76 47 000 94114 53 -12-14-15 000 64 24 16 -10.2 -12.3 29.15 8 9 74 45 000 92113 69 -11-13-14 000 65 24 17 -10.0 -12.4 29.15 8 9 68 39 000 88109 79 -11-13-14 000 66 24 18 -9.8 -12.7 29.15 7 8 65 36 000 85103 84 -11-13-14 000 67 24 19 -9.6 -12.9 29.14 7 8 73 45 000 81 98100 -11-12-14 000 68 24 20 -9.6 -12.6 29.14 8 9 61 33 000 84102116 -11-12-14 000 69 24 21 -9.7 -12.9 29.13 6 8 52 23 000 81 98119 -11-12-14 000 70 24 22 -9.6 -12.7 29.13 6 7 82 54 000 83 99119 -11-12-14 000 71 24 23 -9.9 -13.3 29.13 7 8 84 56 000 80 93119 -11-12-14 000 72 25 00 -10.0 -13.3 29.12 6 7 87 58 000 81 91119 -11-12-14 000 73 25 01 -10.0 -13.1 29.12 5 7 81 52 000 82 92119 -11-12-14 000 74 25 02 -10.1 -12.8 29.12 6 8 78 50 002 86 95119 -11-12-14 001 75 25 03 -10.4 -13.3 29.11 6 9 92 64 001 85 92118 -11-12-14 001 76 25 04 -10.3 -13.0 29.11 7 10 90 61 001 87103118 -11-12-14 002 77 25 05 -10.1 -11.7 29.11 8 9 40 12 000 96103119 -11-12-14 004 78 25 06 -10.1 -12.2 29.11 5 6 35 7 000 91 97117 -11-12-14 003 79 25 07 -10.0 -12.2 29.11 4 7 86 58 001 91101118 -11-12-14 005 80 25 08 -9.7 -12.4 29.11 7 8 73 44 001 86102114 -11-12-14 003 81 25 09 -9.7 -12.5 29.12 6 6 36 7 001 86100116 -11-12-14 003 82 25 10 -9.6 -13.2 29.12 4 5 30 1 000 80 95113 -11-12-14 002 83 25 11 -9.4 -13.3 29.13 6 6 49 21 000 77 92110 -11-12-14 000 84 25 12 -9.4 -14.3 29.13 7 7 57 29 000 69 82110 -11-12-14 000 85 25 13 -9.6 -14.5 29.13 5 6 55 27 000 70 75109 -11-12-13 000 86 25 14 -9.3 -13.8 29.13 5 6 53 24 000 73 79116 -11-12-13 000 87 25 15 -9.0 -12.0 29.13 6 6 32 4 001 84100118 -10-12-13 003 88 25 16 -8.9 -12.4 29.14 5 5 21 352 000 80 95118 -10-12-13 006 89 25 17 -8.8 -12.8 29.15 3 4 55 27 -001 77 90116 -10-12-13 002 90 25 18 -8.7 -14.5 29.15 2 3 55 27 000 65 76107 -10-11-13 000 91 25 19 -8.7 -14.6 29.15 1 4 24 355 001 65 77116 -10-11-13 000 92 25 20 -8.7 -14.0 29.15 2 4 12 343 000 69 83117 -10-11-13 000 93 25 21 -8.8 -13.6 29.16 3 4 38 9 001 71 85112 -10-11-13 000 94 25 22 -9.0 -13.2 29.17 4 5 53 25 000 74 83112 -10-11-13 000 95 25 23 -9.1 -13.2 29.17 3 6 44 15 000 75 79118 -10-11-13 000 96 26 00 -9.2 -13.1 29.17 2 6 66 37 000 76 84112 -10-12-13 000 97 26 01 -9.3 -13.0 29.17 2 6 71 42 000 76 81114 -10-12-13 000 98 26 02 -11.4 -14.0 29.17 4 6 102 73 000 85 77106 -10-12-13 000 99 26 03 -12.8 -16.4 29.18 7 7 115 87 000 76 77110 -10-12-13 000 100 26 04 -12.7 -15.5 29.18 6 6 117 88 001 83 76104 -10-11-13 000 101 26 05 -12.3 -14.6 29.18 6 6 105 76 001 90 81108 -10-12-13 000 102 26 06 -11.5 -13.7 29.19 4 5 78 50 000 90 80113 -10-12-13 000 103 26 07 -12.0 -13.5 29.20 4 5 53 24 001 99 74113 -10-12-13 000 104 26 08 -11.4 -13.0 29.20 3 5 58 29 000 97 73112 -10-12-13 000 105 26 09 -10.2 -13.1 29.21 4 6 58 29 000 86 82115 -11-12-13 000 106 26 10 -10.1 -12.5 29.21 5 7 45 16 000 89 89117 -11-12-13 000 107 26 11 -9.9 -11.9 29.22 5 6 45 16 000 92 86118 -11-12-13 000 108 26 12 -10.0 -11.8 29.22 6 6 48 19 000 94 81119 -11-12-13 000 109 26 13 -10.2 -12.2 29.23 6 6 49 20 000 92 81118 -11-12-13 000 110 26 14 -10.6 -12.7 29.23 5 6 55 26 000 92 79105 -11-12-13 000 111 26 15 -10.4 -12.5 29.23 5 6 59 30 000 93 79102 -11-12-13 000 112 26 16 -10.2 -12.2 29.23 5 6 60 31 000 93 81 98 -11-12-13 000 113 26 17 -10.0 -12.2 29.23 5 5 59 31 000 92 83 96 -11-12-13 000 114 26 18 -10.0 -12.1 29.24 4 5 62 33 000 91 82 96 -11-12-13 000 115 26 19 -10.1 -12.1 29.24 4 5 69 40 000 92 77 96 -10-12-13 000 116 26 20 -10.5 -12.4 29.25 4 6 79 51 000 93 75 95 -10-12-13 000 117 26 21 -11.2 -12.9 29.25 5 6 87 58 000 96 74 92 -10-12-13 000 118 26 22 -12.0 -13.4 29.26 6 6 97 68 000 99 71 90 -10-11-13 000 119 26 23 -12.5 -14.0 29.26 6 6 102 74 000 99 72 86 -10-11-12 000 120 27 00 -13.0 -14.7 29.26 7 7 104 76 000 97 70 85 -10-11-12 000 * 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.