Whichaway Nunataks site lat/lon = (-81.5000,-28.7500) cell lat/lon = (-81.5036,-28.5674) Forecast initialized at 2025-09-29/12 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 29 12 -30.7 -40.1 29.12 21 29 127 99 -018 42 31 14 -30-28-25 000 1 29 13 -29.2 -36.9 29.10 17 32 116 88 005 54 21 14 -25-25-24 000 2 29 14 -30.1 -37.2 29.11 19 31 108 80 013 60 24 16 -27-25-24 000 3 29 15 -28.4 -35.9 29.09 20 37 108 80 010 55 19 17 -26-23-24 000 4 29 16 -29.1 -36.8 29.09 23 39 114 85 009 55 20 18 -27-23-24 000 5 29 17 -29.3 -36.8 29.10 22 37 108 80 015 57 21 17 -26-24-25 000 6 29 18 -29.7 -37.1 29.11 23 35 111 83 009 57 25 17 -25-25-25 000 7 29 19 -29.8 -37.2 29.11 23 36 114 86 005 58 26 19 -26-26-25 000 8 29 20 -30.0 -37.4 29.06 24 36 114 85 000 58 24 20 -26-26-24 000 9 29 21 -30.5 -38.0 29.07 23 35 115 86 000 57 21 21 -25-26-24 000 10 29 22 -31.1 -38.5 29.08 23 33 117 89 001 58 22 21 -25-25-25 000 11 29 23 -31.3 -38.8 29.05 23 33 117 88 004 58 22 19 -24-25-25 000 12 30 00 -31.5 -38.9 29.04 22 31 117 88 007 58 22 17 -24-25-25 000 13 30 01 -31.7 -38.9 29.03 21 29 118 89 005 60 22 17 -23-24-25 000 14 30 02 -31.8 -38.8 29.02 17 26 113 84 006 60 22 19 -22-23-25 000 15 30 03 -32.8 -39.3 29.03 14 26 105 77 008 64 28 20 -24-25-26 000 16 30 04 -32.7 -39.4 29.02 17 28 107 78 005 63 34 21 -25-27-25 000 17 30 05 -33.1 -39.6 29.01 19 28 109 81 004 65 37 21 -26-27-26 000 18 30 06 -33.2 -39.6 28.99 19 28 109 81 003 66 36 22 -26-27-26 000 19 30 07 -33.0 -39.5 28.97 19 29 107 78 001 66 35 23 -26-27-26 000 20 30 08 -32.7 -39.2 28.97 19 31 104 75 001 66 33 23 -27-27-26 000 21 30 09 -32.5 -39.0 28.95 21 32 103 75 003 65 32 22 -27-27-25 000 22 30 10 -32.4 -39.0 28.94 23 35 103 74 004 64 30 23 -27-27-25 000 23 30 11 -32.2 -39.1 28.92 25 37 102 74 002 62 32 25 -28-28-25 000 24 30 12 -32.2 -39.0 28.91 25 39 101 73 000 63 36 23 -30-28-26 000 25 30 13 -32.0 -38.8 28.91 25 41 99 70 000 63 37 22 -31-29-27 000 26 30 14 -31.9 -38.8 28.90 27 43 99 70 -001 62 33 22 -31-30-27 000 27 30 15 -32.0 -39.0 28.88 29 44 98 70 -001 61 37 19 -32-31-28 000 28 30 16 -32.0 -39.1 28.87 29 45 98 69 000 61 40 14 -32-31-28 000 29 30 17 -32.0 -39.0 28.85 30 45 97 69 000 61 41 14 -32-31-28 000 30 30 18 -31.9 -38.7 28.85 30 46 96 68 001 63 41 14 -31-30-28 000 31 30 19 -31.8 -38.7 28.84 32 47 96 68 002 62 40 13 -31-30-28 000 32 30 20 -32.0 -39.0 28.82 33 48 99 70 001 61 38 13 -31-29-27 000 33 30 21 -32.3 -39.2 28.81 33 48 99 71 000 62 37 13 -31-29-27 000 34 30 22 -32.4 -39.3 28.80 33 48 100 71 000 63 38 12 -31-29-27 000 35 30 23 -32.5 -39.2 28.80 33 47 101 72 -001 65 43 13 -31-28-26 000 36 01 00 -32.4 -39.0 28.80 32 47 101 72 -002 66 47 17 -31-29-27 000 37 01 01 -32.4 -38.8 28.79 32 47 102 73 -002 66 49 23 -31-29-27 000 38 01 02 -32.3 -38.7 28.79 32 47 103 74 -002 67 50 25 -31-29-27 000 39 01 03 -32.4 -38.7 28.77 32 47 104 75 -003 68 50 26 -31-29-27 000 40 01 04 -32.5 -38.7 28.77 32 46 104 76 -005 69 57 29 -31-29-27 000 41 01 05 -32.7 -38.7 28.77 30 45 104 76 -004 70 64 31 -31-30-28 000 42 01 06 -33.0 -38.8 28.77 28 44 102 74 -002 72 66 35 -32-31-28 000 43 01 07 -33.4 -38.9 28.77 26 42 100 71 -002 75 74 39 -33-32-30 000 44 01 08 -33.7 -39.1 28.77 24 41 99 70 -003 77 79 37 -33-34-32 000 45 01 09 -34.1 -39.3 28.75 24 40 98 69 -005 78 82 31 -34-34-33 000 46 01 10 -34.4 -39.7 28.75 23 39 95 66 -002 78 83 32 -34-35-33 000 47 01 11 -34.7 -40.0 28.75 22 38 91 63 003 78 84 34 -35-35-33 000 48 01 12 -35.1 -40.1 28.75 20 35 84 55 003 81 88 35 -35-36-34 000 49 01 13 -35.6 -40.2 28.76 21 32 77 49 -001 86 77 37 -36-36-35 000 50 01 14 -36.2 -40.5 28.78 18 29 71 43 -001 90 88 39 -36-36-35 000 51 01 15 -37.0 -40.6 28.80 18 26 69 40 -004 99 94 41 -37-36-35 000 52 01 16 -38.8 -41.7 28.83 16 19 61 33 000 110122 45 -37-37-37 000 53 01 17 -38.4 -41.1 28.85 12 18 75 46 -003 111115 58 -35-36-37 000 54 01 18 -38.0 -40.8 28.87 13 20 80 51 -004 110110 72 -35-36-36 000 55 01 19 -38.2 -40.7 28.87 14 21 81 52 -002 114109 60 -34-35-35 000 56 01 20 -38.3 -40.5 28.87 15 23 80 51 -002 119118 55 -33-34-34 000 57 01 21 -38.0 -40.4 28.89 17 24 83 55 -005 115117 62 -33-33-33 000 58 01 22 -37.0 -39.7 28.90 16 23 92 63 -002 109105 89 -32-32-32 000 59 01 23 -35.9 -39.2 28.91 16 24 91 62 000 100 77 99 -31-30-32 000 60 02 00 -35.9 -39.3 28.91 16 24 86 58 -002 99104106 -32-30-31 000 61 02 01 -36.1 -39.0 28.92 15 24 86 58 -002 106108118 -32-30-30 000 62 02 02 -35.7 -38.2 28.92 16 22 90 62 -001 111102116 -31-29-29 000 63 02 03 -35.2 -38.2 28.91 16 22 91 63 -001 105 99113 -30-28-29 000 64 02 04 -34.7 -37.7 28.90 15 22 91 62 000 104 92113 -29-27-28 000 65 02 05 -34.0 -36.7 28.90 15 22 92 63 -002 107 92113 -29-27-28 000 66 02 06 -33.1 -34.6 28.90 15 22 93 64 -001 123 81114 -28-26-27 000 67 02 07 -32.0 -32.8 28.91 16 22 95 66 -004 131 86112 -28-26-26 000 68 02 08 -30.3 -31.1 28.90 16 21 98 70 -006 128 79107 -26-24-25 000 69 02 09 -29.1 -30.4 28.89 16 22 94 65 -002 120 86111 -25-24-25 000 70 02 10 -28.6 -30.1 28.88 16 24 88 59 -001 118103101 -25-25-24 000 71 02 11 -27.0 -28.7 28.88 16 22 74 46 000 114105100 -25-23-24 000 72 02 12 -26.0 -27.6 28.88 14 19 72 44 000 114110103 -24-23-24 000 73 02 13 -24.1 -26.5 28.88 14 16 72 43 -001 102100 99 -23-22-23 002 74 02 14 -22.4 -25.1 28.87 14 19 78 49 -002 97 91100 -22-22-22 003 75 02 15 -21.3 -23.9 28.85 14 20 77 49 000 97106103 -21-21-22 005 76 02 16 -20.6 -23.0 28.83 15 21 68 40 -001 98103100 -21-21-21 003 77 02 17 -20.0 -22.3 28.82 14 18 62 33 -001 98103104 -20-20-21 006 78 02 18 -19.8 -22.1 28.81 13 17 63 34 -001 99102106 -20-20-21 006 79 02 19 -19.8 -22.0 28.80 13 16 67 38 -001 100103101 -19-19-20 004 80 02 20 -19.5 -21.6 28.79 14 18 73 44 -003 100 98101 -19-19-20 003 81 02 21 -18.9 -21.1 28.77 16 21 66 38 -001 99104112 -19-19-19 007 82 02 22 -18.8 -21.0 28.77 16 22 65 37 -003 99105113 -19-19-19 015 83 02 23 -19.6 -22.1 28.76 18 24 73 44 -001 96101109 -19-19-19 009 84 03 00 -19.8 -22.4 28.76 19 25 72 44 -002 96103112 -20-19-19 009 85 03 01 -19.9 -22.4 28.75 20 25 72 43 -001 96103110 -20-19-19 010 86 03 02 -20.2 -22.9 28.74 21 27 74 46 000 95104108 -20-20-19 009 87 03 03 -20.7 -23.5 28.72 21 28 76 47 000 94103108 -21-20-19 010 88 03 04 -21.5 -24.2 28.71 20 29 81 52 000 96101108 -21-20-19 003 89 03 05 -22.4 -25.0 28.69 20 31 85 57 -002 97 97116 -20-20-19 001 90 03 06 -22.3 -25.4 28.68 22 32 84 55 -002 93 89112 -20-20-18 000 91 03 07 -23.1 -26.8 28.66 25 35 86 57 -002 87 87101 -21-20-18 000 92 03 08 -24.2 -28.2 28.65 26 35 88 59 -002 85 84102 -21-19-17 000 93 03 09 -24.4 -29.0 28.64 26 35 90 62 -001 80 81 99 -21-19-17 000 94 03 10 -24.4 -29.7 28.62 26 35 92 63 000 74 70 97 -21-18-16 000 95 03 11 -24.5 -30.3 28.61 26 35 94 65 000 69 59 95 -21-18-16 000 96 03 12 -24.3 -30.2 28.60 26 35 94 66 000 68 57 90 -21-18-16 000 97 03 13 -24.0 -29.8 28.58 25 34 94 65 000 68 55 89 -21-18-16 000 98 03 14 -23.5 -29.4 28.56 25 34 93 65 000 68 53 88 -20-18-16 000 99 03 15 -23.3 -29.2 28.54 25 34 93 65 -001 67 52 90 -20-18-16 000 100 03 16 -23.1 -29.0 28.52 24 34 94 66 -001 67 51 86 -20-18-15 000 101 03 17 -23.0 -29.0 28.51 24 34 94 66 -002 66 49 84 -20-18-15 000 102 03 18 -22.9 -28.9 28.50 24 34 94 66 -001 66 49 84 -20-18-15 000 103 03 19 -23.1 -29.0 28.49 23 34 94 66 -001 67 49 84 -20-18-15 000 104 03 20 -23.4 -29.3 28.49 24 35 94 66 000 68 51 84 -20-18-15 000 105 03 21 -23.8 -29.6 28.48 24 35 94 66 -001 68 53 84 -20-18-15 000 106 03 22 -24.2 -30.0 28.47 24 35 95 66 -002 69 53 81 -21-18-16 000 107 03 23 -24.6 -30.3 28.46 24 34 95 67 -002 70 52 76 -21-18-16 000 108 04 00 -24.8 -30.5 28.46 24 34 96 68 -002 70 55 72 -20-18-16 000 109 04 01 -25.1 -30.7 28.46 23 34 96 68 -002 70 56 69 -20-18-16 000 110 04 02 -25.3 -31.0 28.46 24 33 96 67 -003 70 55 67 -21-18-17 000 111 04 03 -25.5 -31.3 28.45 24 33 97 68 -003 69 54 64 -21-18-17 000 112 04 04 -25.7 -31.5 28.45 23 32 97 69 -003 69 50 62 -21-19-17 000 113 04 05 -25.8 -31.3 28.45 23 34 96 68 -002 72 51 61 -21-19-17 000 114 04 06 -25.8 -31.4 28.46 24 34 95 66 -002 71 46 61 -21-19-17 000 115 04 07 -25.6 -30.5 28.47 23 33 92 63 -002 77 52 56 -21-20-18 000 116 04 08 -25.0 -28.0 28.48 22 30 90 61 -002 96 69 51 -21-21-18 000 117 04 09 -24.1 -26.1 28.49 20 28 90 62 -002 106 75 52 -21-20-18 000 118 04 10 -23.0 -25.0 28.50 18 25 89 61 -003 106 73 65 -20-19-19 000 119 04 11 -21.8 -23.2 28.51 17 24 84 55 -002 111 78121 -20-19-18 000 120 04 12 -19.9 -22.3 28.52 17 22 73 45 -004 98 86111 -20-18-18 004 * 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.