Whichaway Nunataks site lat/lon = (-81.5000,-28.7500) cell lat/lon = (-81.5036,-28.5674) Forecast initialized at 2026-02-23/12 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 -22.4 -28.9 28.76 18 23 114 86 004 63 64 79 -21-19-18 000 1 23 13 -20.5 -25.8 28.72 18 27 101 73 -001 70 59 79 -18-17-16 000 2 23 14 -19.7 -24.8 28.72 24 35 92 63 000 72 65 82 -19-18-16 000 3 23 15 -20.0 -25.2 28.72 26 35 95 67 000 71 68 85 -18-17-16 000 4 23 16 -18.9 -23.7 28.73 25 33 93 64 000 75 75 90 -17-16-15 000 5 23 17 -18.0 -22.3 28.71 23 30 93 64 000 78 87 90 -17-16-15 000 6 23 18 -17.4 -21.2 28.70 22 30 94 65 -001 82 95 98 -16-15-15 000 7 23 19 -16.3 -19.2 28.70 21 28 92 63 -001 90 99103 -15-15-15 007 8 23 20 -15.3 -17.9 28.69 20 25 90 62 000 91100100 -14-14-14 019 9 23 21 -14.9 -17.4 28.68 18 25 88 60 000 92100103 -13-13-14 008 10 23 22 -14.4 -16.7 28.69 17 23 88 60 000 94 97104 -13-13-14 004 11 23 23 -14.1 -16.1 28.66 16 23 87 59 000 96101105 -13-13-14 005 12 24 00 -14.0 -15.8 28.67 16 23 86 57 000 98101108 -13-13-14 004 13 24 01 -13.6 -15.1 28.67 14 22 82 54 -001 100104104 -12-13-14 008 14 24 02 -14.0 -15.2 28.68 14 22 76 48 000 104106102 -12-13-14 010 15 24 03 -14.4 -15.3 28.70 12 19 71 43 000 108106113 -13-13-14 009 16 24 04 -14.3 -15.4 28.70 11 17 75 46 000 107104115 -13-13-14 014 17 24 05 -14.0 -15.3 28.71 12 18 67 39 000 103107110 -13-13-14 021 18 24 06 -14.0 -15.4 28.72 13 19 65 37 000 102103113 -13-13-14 022 19 24 07 -14.0 -15.6 28.73 13 19 69 40 000 101103114 -14-13-14 017 20 24 08 -13.7 -15.4 28.73 14 18 70 42 -003 99101110 -13-13-14 023 21 24 09 -13.4 -15.1 28.75 14 18 68 39 -005 98103106 -13-13-14 029 22 24 10 -12.9 -14.6 28.75 15 17 63 35 -007 98104106 -13-13-14 032 23 24 11 -12.9 -14.6 28.75 15 18 65 36 -006 98104105 -13-13-14 030 24 24 12 -13.1 -14.9 28.76 15 18 68 39 -002 97105105 -13-13-14 024 25 24 13 -13.1 -15.0 28.78 14 18 69 40 000 96105105 -14-14-14 017 26 24 14 -13.2 -15.1 28.78 14 19 72 44 000 96105105 -14-14-14 010 27 24 15 -13.3 -15.4 28.79 14 20 72 43 000 95104106 -14-14-14 007 28 24 16 -13.4 -15.5 28.79 14 19 73 44 000 95105107 -14-14-14 004 29 24 17 -13.5 -15.7 28.79 14 18 72 44 000 94105110 -14-14-14 003 30 24 18 -13.5 -15.6 28.80 13 17 73 45 000 94105110 -14-14-14 007 31 24 19 -13.6 -15.7 28.81 12 16 76 48 000 95102109 -14-14-14 008 32 24 20 -13.7 -15.7 28.81 12 16 79 51 000 95 99109 -14-13-14 005 33 24 21 -13.8 -15.6 28.81 12 17 80 51 000 97101108 -14-14-14 006 34 24 22 -13.9 -15.6 28.81 12 18 80 51 -001 99106106 -14-14-14 005 35 24 23 -14.5 -16.4 28.81 13 20 80 52 000 98107104 -14-14-14 005 36 25 00 -15.3 -17.0 28.82 13 21 83 54 000 100108102 -14-14-14 004 37 25 01 -15.2 -17.4 28.83 14 21 84 56 000 95105103 -15-14-14 006 38 25 02 -15.8 -18.2 28.83 15 22 86 57 000 94104105 -15-15-14 006 39 25 03 -16.3 -18.6 28.83 14 22 87 58 000 96103105 -15-15-14 003 40 25 04 -16.6 -18.9 28.83 14 22 88 59 000 95103105 -15-15-14 002 41 25 05 -17.0 -19.6 28.83 14 23 89 61 000 93103105 -15-15-14 002 42 25 06 -17.1 -20.0 28.83 15 22 87 59 000 90103104 -16-15-15 001 43 25 07 -17.4 -20.4 28.82 16 23 87 58 000 90102101 -17-16-15 002 44 25 08 -17.7 -20.8 28.82 17 24 88 59 000 88102100 -17-16-15 003 45 25 09 -17.8 -21.0 28.82 18 25 88 60 -001 88101102 -17-16-15 004 46 25 10 -17.7 -21.0 28.82 18 25 90 61 -001 87100104 -17-15-15 004 47 25 11 -17.7 -21.2 28.82 18 24 90 61 000 85 99104 -17-15-15 003 48 25 12 -17.6 -21.2 28.81 16 23 88 59 001 84 96102 -16-15-15 001 49 25 13 -17.3 -20.8 28.81 15 22 88 59 000 85 92100 -16-15-15 000 50 25 14 -17.1 -20.4 28.81 15 21 88 59 000 86 94101 -16-15-15 000 51 25 15 -17.2 -20.9 28.82 16 22 90 61 000 83 95101 -16-16-14 000 52 25 16 -17.6 -21.3 28.82 16 22 87 59 000 82 94103 -16-16-14 000 53 25 17 -17.8 -21.6 28.82 16 23 88 59 000 82 91105 -16-16-14 000 54 25 18 -18.2 -22.1 28.81 16 23 90 62 000 81 89107 -16-16-14 000 55 25 19 -18.7 -22.8 28.81 17 24 91 63 000 80 88108 -16-16-15 000 56 25 20 -19.1 -23.2 28.82 17 25 92 63 000 80 86108 -17-16-15 000 57 25 21 -19.4 -23.3 28.82 17 24 91 63 000 83 89106 -17-16-15 001 58 25 22 -19.8 -23.6 28.83 17 24 92 63 000 84 94105 -17-16-15 001 59 25 23 -20.3 -24.2 28.84 17 24 92 64 000 83 97106 -17-16-15 002 60 26 00 -20.8 -24.7 28.84 17 23 92 63 000 83100105 -18-16-15 002 61 26 01 -21.2 -25.0 28.85 16 23 90 62 000 84100104 -18-17-15 002 62 26 02 -21.7 -25.5 28.87 15 22 90 61 000 85 99102 -18-17-15 002 63 26 03 -21.8 -25.5 28.87 14 22 89 61 000 86 98102 -19-18-16 001 64 26 04 -22.0 -25.7 28.88 14 21 88 59 000 87 98102 -19-18-16 002 65 26 05 -22.2 -25.8 28.89 13 20 86 57 000 87 99103 -20-18-17 002 66 26 06 -22.0 -25.6 28.90 13 20 84 55 000 88 99103 -20-19-17 002 67 26 07 -21.8 -25.2 28.92 14 20 83 54 000 89 99103 -21-19-17 004 68 26 08 -21.9 -25.4 28.94 14 20 83 54 000 89 99103 -21-19-17 005 69 26 09 -22.1 -25.5 28.95 14 20 82 53 000 89 99103 -21-19-18 003 70 26 10 -22.0 -25.5 28.96 14 21 81 52 000 88100104 -21-19-18 002 71 26 11 -21.8 -25.3 28.98 14 21 79 50 000 89101104 -21-19-18 002 72 26 12 -21.7 -25.1 29.00 14 20 78 50 000 89101103 -21-19-18 002 73 26 13 -21.5 -24.9 29.02 14 19 81 52 000 89101103 -21-19-18 002 74 26 14 -21.0 -24.5 29.04 14 16 82 53 -001 88100103 -20-19-19 002 75 26 15 -20.5 -23.8 29.05 13 15 81 53 000 89 99105 -20-19-18 004 76 26 16 -20.1 -23.2 29.06 12 14 80 52 000 91100106 -20-19-19 007 77 26 17 -20.3 -23.5 29.08 12 14 83 55 000 90100106 -20-19-19 007 78 26 18 -20.7 -24.0 29.09 11 15 91 62 000 89 99107 -20-19-19 004 79 26 19 -21.1 -24.5 29.10 11 15 96 68 000 89100108 -19-18-19 003 80 26 20 -21.4 -24.8 29.11 11 15 100 71 000 89101108 -19-18-19 004 81 26 21 -21.5 -24.7 29.13 11 14 102 73 -001 90101109 -19-19-19 003 82 26 22 -21.5 -24.6 29.14 10 13 104 75 000 91101109 -19-19-19 004 83 26 23 -21.7 -24.7 29.15 10 12 106 77 000 93100110 -19-19-19 003 84 27 00 -21.9 -24.7 29.16 10 12 106 77 -001 94 99112 -19-19-19 003 85 27 01 -21.9 -24.8 29.17 9 11 105 76 000 94101111 -19-19-19 003 86 27 02 -22.1 -25.0 29.17 9 11 105 76 000 94102109 -19-19-20 003 87 27 03 -22.4 -25.2 29.17 10 12 106 77 000 96101107 -19-19-20 003 88 27 04 -22.4 -25.2 29.17 9 11 107 78 000 96100106 -19-19-20 003 89 27 05 -23.0 -25.6 29.17 9 11 108 80 000 98100105 -19-19-20 004 90 27 06 -23.7 -26.1 29.17 9 11 109 80 000 102 99105 -19-19-20 002 91 27 07 -24.2 -26.4 29.17 8 10 108 79 -001 104102104 -20-20-20 001 92 27 08 -24.3 -26.6 29.16 8 10 107 78 -001 104103103 -20-20-20 001 93 27 09 -24.0 -26.5 29.16 7 9 105 77 000 100103102 -20-20-20 001 94 27 10 -23.9 -26.5 29.16 6 8 100 71 000 99104103 -20-21-20 001 95 27 11 -24.3 -27.0 29.16 5 8 96 67 000 98104103 -20-21-20 000 96 27 12 -24.3 -27.0 29.15 5 9 92 64 000 98104103 -20-21-20 000 97 27 13 -24.4 -27.2 29.15 5 8 87 59 000 97105104 -21-21-20 000 98 27 14 -24.5 -27.4 29.14 5 9 86 58 000 95104105 -21-21-20 000 99 27 15 -24.7 -27.7 29.13 5 8 84 56 000 94104105 -21-21-20 000 100 27 16 -25.0 -28.1 29.12 5 8 89 60 000 92104105 -22-22-21 000 101 27 17 -25.5 -28.7 29.11 6 8 95 67 000 92102107 -22-22-21 000 102 27 18 -25.9 -29.0 29.10 7 8 104 76 000 95102108 -22-22-21 000 103 27 19 -26.4 -29.1 29.09 8 9 111 83 000 101102109 -22-22-21 000 104 27 20 -27.1 -29.4 29.08 9 9 115 86 000 105102110 -21-22-21 000 105 27 21 -27.7 -29.8 29.07 9 10 118 89 000 109101110 -21-22-21 000 106 27 22 -28.2 -29.9 29.06 10 11 118 90 000 115102111 -21-23-21 000 107 27 23 -28.5 -29.8 29.05 10 11 118 89 000 121104112 -21-23-21 000 108 28 00 -28.8 -29.7 29.03 10 11 117 88 000 126108112 -22-23-21 000 109 28 01 -29.0 -29.6 29.02 10 12 115 86 000 130111112 -22-23-21 000 110 28 02 -29.0 -29.6 29.00 10 12 114 85 000 131113110 -22-23-21 000 111 28 03 -29.0 -29.6 28.99 10 12 112 84 000 131114107 -23-23-21 000 112 28 04 -29.0 -29.6 28.97 10 12 112 83 000 131114105 -23-23-21 000 113 28 05 -29.3 -29.9 28.96 10 12 111 82 000 131115102 -23-23-21 000 114 28 06 -29.6 -30.3 28.95 9 11 109 80 000 132117103 -24-23-21 000 115 28 07 -29.6 -30.3 28.94 9 10 106 77 000 132119106 -24-23-21 000 116 28 08 -29.3 -30.2 28.93 9 11 102 74 000 129119103 -24-23-21 000 117 28 09 -29.0 -30.0 28.92 8 10 98 69 000 127120 95 -24-23-21 000 118 28 10 -28.7 -29.9 28.91 7 10 93 65 000 124119 94 -24-23-21 000 119 28 11 -28.4 -29.7 28.90 7 10 91 62 000 122120 97 -25-23-21 000 120 28 12 -27.8 -29.5 28.89 7 10 87 59 000 117118100 -25-23-21 000 * 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.