Whichaway Nunataks site lat/lon = (-81.5000,-28.7500) cell lat/lon = (-81.5036,-28.5674) Forecast initialized at 2026-02-21/12 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 21 12 -25.9 -29.3 28.96 3 3 77 49 000 99100 94 -26-25-24 000 1 21 13 -26.5 -29.1 28.96 3 4 54 25 -001 102 99 95 -26-25-24 000 2 21 14 -26.4 -29.0 28.98 4 5 84 55 -001 102100 97 -25-25-24 000 3 21 15 -26.2 -29.0 28.98 6 7 83 54 000 100103101 -25-25-24 000 4 21 16 -26.1 -28.9 29.00 6 8 85 57 000 99105102 -25-25-24 000 5 21 17 -26.1 -28.8 29.02 7 9 91 63 000 101105100 -25-24-24 000 6 21 18 -26.3 -28.7 29.02 8 10 92 64 000 105105 99 -24-24-24 000 7 21 19 -26.5 -28.4 29.00 9 11 95 67 000 110106 98 -24-24-24 000 8 21 20 -26.7 -28.1 29.02 10 13 97 68 -001 117104 96 -23-24-24 000 9 21 21 -27.1 -28.8 29.03 11 16 99 70 000 113101 95 -23-23-23 000 10 21 22 -27.4 -29.2 29.02 12 17 98 69 000 112 98 94 -23-23-23 000 11 21 23 -27.4 -29.5 29.04 13 18 99 71 000 108 93 92 -23-22-23 000 12 22 00 -27.3 -29.6 29.03 14 20 99 70 000 106 84 91 -23-22-22 000 13 22 01 -27.2 -29.7 29.04 15 21 98 69 000 103 82 90 -23-22-22 000 14 22 02 -27.3 -29.9 29.04 15 21 98 70 000 103 80 91 -23-21-22 000 15 22 03 -27.5 -30.2 29.06 15 21 99 71 000 101 79 92 -23-21-22 000 16 22 04 -27.4 -30.2 29.05 16 22 99 71 000 100 80 90 -23-21-21 000 17 22 05 -27.3 -30.2 29.04 16 23 99 70 000 99 80 89 -23-21-21 000 18 22 06 -27.1 -30.1 29.06 17 23 98 70 000 98 80 88 -23-21-20 000 19 22 07 -26.9 -30.0 29.06 18 24 98 70 000 95 80 86 -22-21-20 000 20 22 08 -26.5 -30.0 29.06 18 25 98 69 000 92 78 84 -22-21-20 000 21 22 09 -26.0 -29.8 29.06 19 26 97 69 000 88 73 80 -22-20-20 000 22 22 10 -25.4 -29.4 29.05 20 28 96 68 000 85 68 76 -22-20-20 000 23 22 11 -24.7 -28.9 29.04 21 30 96 67 000 84 65 72 -22-20-19 000 24 22 12 -24.3 -28.6 29.03 22 31 96 68 000 82 65 68 -21-20-19 000 25 22 13 -23.9 -28.2 29.04 23 31 96 68 000 82 67 65 -21-20-19 000 26 22 14 -23.5 -27.7 29.04 23 31 96 67 000 83 70 65 -21-20-19 000 27 22 15 -23.1 -27.1 29.03 24 32 96 67 000 84 70 63 -21-19-18 000 28 22 16 -22.8 -26.9 29.02 24 33 97 68 000 84 74 57 -21-19-18 000 29 22 17 -22.6 -26.8 29.01 24 33 96 68 000 82 79 53 -21-19-18 000 30 22 18 -22.5 -26.9 29.00 24 34 97 69 000 79 79 49 -20-19-18 000 31 22 19 -22.5 -27.1 28.99 25 35 98 69 000 78 77 46 -20-18-17 000 32 22 20 -22.6 -27.3 28.98 26 36 98 70 000 77 78 43 -20-18-17 000 33 22 21 -22.8 -27.4 28.96 27 37 99 70 000 78 75 41 -19-18-17 000 34 22 22 -23.0 -27.6 28.95 27 38 100 71 000 79 75 41 -20-18-17 000 35 22 23 -23.2 -27.6 28.93 28 38 100 71 000 81 78 43 -20-18-16 000 36 23 00 -23.4 -27.5 28.92 28 39 99 71 000 84 85 44 -20-18-16 000 37 23 01 -23.5 -27.2 28.91 28 39 99 70 000 87 88 44 -20-19-16 000 38 23 02 -23.6 -27.1 28.90 29 39 98 70 000 89 88 46 -20-18-16 000 39 23 03 -23.6 -27.1 28.88 29 39 99 70 000 89 94 52 -20-18-16 000 40 23 04 -23.5 -27.2 28.86 29 39 99 70 000 87 92 63 -20-17-16 000 41 23 05 -23.4 -27.4 28.85 29 39 99 70 000 85 88 74 -20-17-15 000 42 23 06 -23.3 -27.5 28.84 29 39 100 71 -001 82 82 77 -19-17-15 000 43 23 07 -23.1 -27.7 28.82 29 39 99 71 -001 80 74 80 -19-17-15 000 44 23 08 -22.6 -27.2 28.79 29 39 99 70 000 78 71 86 -19-17-14 000 45 23 09 -22.0 -26.7 28.78 29 38 98 70 -001 77 75 76 -19-17-14 000 46 23 10 -21.2 -25.7 28.77 29 38 97 69 000 78 84 84 -19-17-14 000 47 23 11 -20.2 -24.2 28.76 28 37 96 68 000 83 96104 -18-17-15 000 48 23 12 -19.4 -23.1 28.75 27 35 98 70 001 84 96104 -17-16-15 001 49 23 13 -18.3 -22.0 28.74 27 35 97 68 000 84 97104 -17-16-15 000 50 23 14 -17.1 -20.6 28.73 26 34 94 66 001 85 99 98 -16-16-15 000 51 23 15 -15.9 -19.2 28.73 25 33 92 64 001 86 95 93 -15-15-15 001 52 23 16 -15.2 -18.4 28.72 23 32 91 63 001 86 95 95 -14-14-15 000 53 23 17 -14.7 -17.8 28.71 22 32 90 61 000 86 91101 -14-14-15 000 54 23 18 -14.4 -17.2 28.71 21 32 89 60 001 89 93105 -13-13-14 000 55 23 19 -14.1 -16.6 28.70 21 31 87 59 002 91 96104 -13-13-14 001 56 23 20 -13.7 -15.9 28.70 20 30 86 57 003 93 98111 -13-13-14 004 57 23 21 -12.9 -14.9 28.71 19 28 77 48 000 95101104 -13-13-14 004 58 23 22 -12.9 -14.6 28.72 17 25 71 42 000 98105103 -13-13-14 012 59 23 23 -13.8 -14.8 28.73 14 22 71 42 000 106109111 -13-13-14 006 60 24 00 -13.7 -14.7 28.74 14 20 69 41 001 107107116 -13-13-13 006 61 24 01 -15.4 -15.7 28.75 14 21 76 47 000 115106111 -13-13-13 003 62 24 02 -15.5 -15.8 28.77 15 22 75 46 000 116100117 -14-12-13 000 63 24 03 -14.9 -15.7 28.78 16 24 78 49 000 110102115 -13-13-13 001 64 24 04 -16.3 -16.8 28.79 15 25 79 50 000 115111111 -14-14-14 000 65 24 05 -15.3 -16.8 28.80 16 23 76 48 -003 102107117 -14-14-13 000 66 24 06 -14.4 -16.5 28.81 14 21 76 47 -006 96105117 -14-14-14 001 67 24 07 -14.2 -16.4 28.83 15 21 79 50 -003 95108117 -14-15-13 003 68 24 08 -15.1 -16.9 28.83 14 22 77 49 -003 99110113 -14-15-14 004 69 24 09 -14.9 -16.7 28.85 14 22 78 50 -003 99109114 -14-15-14 002 70 24 10 -15.2 -17.1 28.86 15 23 83 54 -002 99108107 -14-14-13 001 71 24 11 -15.5 -17.7 28.87 15 24 84 55 -003 96105107 -14-14-14 001 72 24 12 -15.1 -17.6 28.87 15 23 81 53 -002 92100111 -14-14-14 000 73 24 13 -14.3 -17.0 28.88 16 23 78 49 -001 90 98117 -14-14-14 000 74 24 14 -14.7 -17.4 28.89 17 24 79 51 000 89 94114 -15-14-14 000 75 24 15 -14.9 -17.9 28.89 18 25 82 54 -002 88 90110 -15-14-14 000 76 24 16 -15.0 -18.3 28.89 19 26 85 56 -004 85 87105 -15-14-14 000 77 24 17 -15.6 -19.1 28.90 19 27 87 58 -006 84 83 99 -15-13-13 000 78 24 18 -16.3 -19.9 28.90 19 28 90 61 -003 83 79 92 -15-13-13 000 79 24 19 -16.9 -20.7 28.90 19 29 92 63 -002 82 76 90 -15-13-13 000 80 24 20 -17.4 -21.2 28.90 19 29 93 64 000 82 74 87 -15-13-12 000 81 24 21 -17.8 -21.5 28.89 20 30 96 67 000 83 76 83 -14-13-12 000 82 24 22 -18.1 -21.6 28.90 20 31 98 69 -002 84 79 73 -15-14-13 000 83 24 23 -18.2 -21.8 28.90 21 31 99 70 000 85 81 69 -15-14-13 000 84 25 00 -18.6 -22.1 28.90 22 32 99 70 -003 85 81 69 -15-14-13 000 85 25 01 -19.2 -22.6 28.90 22 31 99 70 000 87 80 68 -15-14-13 000 86 25 02 -19.5 -23.0 28.88 22 31 99 71 000 86 79 64 -14-14-13 000 87 25 03 -19.8 -23.4 28.87 22 32 100 72 001 86 78 66 -14-14-13 000 88 25 04 -20.0 -23.8 28.87 22 32 102 73 001 84 77 70 -15-14-13 000 89 25 05 -20.1 -24.2 28.87 22 32 102 73 002 81 76 79 -15-14-13 000 90 25 06 -20.1 -24.4 28.86 22 32 101 73 001 80 74 85 -15-14-13 000 91 25 07 -20.1 -24.6 28.86 22 32 101 72 000 78 71 88 -15-14-13 000 92 25 08 -20.0 -24.6 28.86 22 32 99 71 000 76 66 89 -16-14-13 000 93 25 09 -19.9 -24.6 28.86 22 32 98 69 000 76 58 89 -16-14-14 000 94 25 10 -19.8 -24.5 28.86 21 30 96 68 000 76 54 87 -16-14-13 000 95 25 11 -19.6 -24.3 28.86 21 30 96 67 001 75 52 86 -16-15-13 000 96 25 12 -19.4 -24.1 28.86 20 29 96 68 001 75 51 87 -16-15-13 000 97 25 13 -19.3 -24.1 28.85 20 28 96 68 000 75 51 86 -16-15-13 000 98 25 14 -19.4 -24.2 28.85 19 27 97 68 000 75 52 81 -16-15-14 000 99 25 15 -19.6 -24.4 28.85 19 26 98 69 000 75 53 71 -16-15-14 000 100 25 16 -19.9 -24.8 28.85 19 26 98 70 001 74 53 59 -17-15-14 000 101 25 17 -20.2 -25.1 28.85 19 29 97 69 001 74 54 56 -17-15-14 000 102 25 18 -20.8 -25.7 28.85 20 29 97 68 001 74 53 55 -18-15-14 000 103 25 19 -21.4 -26.3 28.85 19 29 97 68 001 74 54 55 -18-16-14 000 104 25 20 -22.0 -26.9 28.86 19 28 97 68 001 75 53 55 -18-16-14 000 105 25 21 -22.5 -27.5 28.86 19 28 98 69 002 75 53 55 -18-16-14 000 106 25 22 -23.0 -27.9 28.86 19 28 99 71 001 76 53 55 -17-16-14 000 107 25 23 -23.3 -28.2 28.86 19 27 101 72 001 76 53 53 -17-16-14 000 108 26 00 -23.6 -28.3 28.86 18 26 103 74 001 77 53 52 -17-16-14 000 109 26 01 -23.7 -28.4 28.87 18 24 104 76 000 78 55 50 -16-16-15 000 110 26 02 -23.8 -28.4 28.87 17 23 105 77 001 78 56 49 -16-16-15 000 111 26 03 -24.0 -28.6 28.87 16 23 105 76 001 79 57 49 -16-17-15 000 112 26 04 -24.1 -28.7 28.88 16 22 104 75 000 79 59 50 -17-17-15 000 113 26 05 -24.1 -28.6 28.88 16 23 103 74 000 79 60 50 -17-17-15 000 114 26 06 -24.0 -28.5 28.90 16 23 102 74 000 79 62 51 -17-17-15 000 115 26 07 -23.9 -28.4 28.91 17 24 102 73 000 79 62 51 -17-17-15 000 116 26 08 -23.6 -28.2 28.92 17 24 101 72 000 79 63 50 -18-17-15 000 117 26 09 -23.5 -27.9 28.94 17 23 100 71 000 80 65 48 -18-17-15 000 118 26 10 -23.2 -27.6 28.95 17 24 98 69 000 80 69 46 -18-17-15 000 119 26 11 -22.8 -27.2 28.97 17 23 97 68 000 81 72 46 -18-17-15 000 120 26 12 -22.5 -26.7 28.98 16 23 96 67 000 82 78 47 -18-17-15 000 * 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.