Whichaway Nunataks site lat/lon = (-81.5000,-28.7500) cell lat/lon = (-81.5036,-28.5674) Forecast initialized at 2026-05-01/00 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 01 00 -33.7 -42.0 28.77 18 24 111 83 -006 54 46 21 -32-30-28 000 1 01 01 -33.9 -40.6 28.76 17 33 99 71 000 64 39 23 -29-29-27 000 2 01 02 -33.0 -39.9 28.75 26 42 93 65 -004 62 39 21 -31-30-28 000 3 01 03 -33.2 -39.9 28.76 22 41 98 69 -002 64 40 23 -30-29-28 000 4 01 04 -32.4 -39.5 28.76 29 45 95 66 -004 61 38 22 -31-30-28 000 5 01 05 -32.9 -40.1 28.77 29 44 96 68 -004 60 39 22 -31-30-28 000 6 01 06 -33.1 -40.3 28.75 27 41 97 69 -004 60 37 21 -31-30-28 000 7 01 07 -33.2 -40.3 28.75 26 41 99 70 -005 61 39 22 -31-30-27 000 8 01 08 -33.2 -40.1 28.76 26 41 98 70 -005 63 40 24 -31-29-26 000 9 01 09 -33.3 -39.8 28.74 27 43 97 68 -006 66 44 25 -31-29-26 000 10 01 10 -33.3 -39.7 28.78 28 44 96 67 -006 66 47 26 -32-29-26 000 11 01 11 -33.3 -39.9 28.78 28 44 96 67 -005 65 47 26 -32-30-27 000 12 01 12 -33.4 -40.1 28.79 28 44 95 66 -004 64 47 27 -32-30-27 000 13 01 13 -33.7 -40.3 28.81 26 43 91 63 -003 65 50 28 -32-30-27 000 14 01 14 -34.0 -40.5 28.82 25 42 90 61 -002 67 54 29 -33-30-27 000 15 01 15 -34.4 -40.8 28.84 25 42 89 61 -002 68 57 30 -33-31-27 000 16 01 16 -34.7 -41.0 28.86 25 42 90 62 -001 68 59 31 -33-31-27 000 17 01 17 -35.0 -41.3 28.87 24 41 92 63 001 68 58 32 -33-31-27 000 18 01 18 -35.3 -41.6 28.89 23 40 92 63 004 69 58 33 -33-32-28 000 19 01 19 -35.8 -42.0 28.90 22 39 92 63 005 69 59 34 -34-32-28 000 20 01 20 -36.2 -42.4 28.92 23 39 93 64 006 70 62 36 -34-33-28 000 21 01 21 -36.5 -42.7 28.94 23 38 95 66 006 70 64 37 -34-33-27 000 22 01 22 -36.9 -43.1 28.96 24 38 97 69 003 70 64 37 -34-32-26 000 23 01 23 -37.1 -43.3 28.97 26 39 99 71 001 70 61 33 -34-31-26 000 24 02 00 -37.4 -43.6 28.98 26 38 101 72 000 71 56 29 -33-30-26 000 25 02 01 -37.8 -43.8 28.99 25 37 101 73 000 72 55 27 -33-30-27 000 26 02 02 -38.1 -44.1 29.01 24 35 101 72 000 73 56 26 -33-31-27 000 27 02 03 -38.4 -44.2 29.04 22 32 101 72 000 74 56 25 -33-31-28 000 28 02 04 -38.7 -44.5 29.05 21 30 100 72 000 75 56 25 -33-32-29 000 29 02 05 -38.9 -44.7 29.07 21 29 101 72 000 75 57 26 -33-32-30 000 30 02 06 -39.1 -44.9 29.08 21 29 103 74 000 75 56 25 -33-32-30 000 31 02 07 -39.2 -45.0 29.09 21 28 104 76 000 75 55 25 -33-32-30 000 32 02 08 -39.4 -45.1 29.10 20 26 106 77 -001 75 54 26 -32-32-30 000 33 02 09 -39.5 -45.2 29.11 19 25 106 78 000 75 52 28 -32-31-31 000 34 02 10 -39.6 -45.4 29.12 19 24 106 77 000 74 52 29 -33-31-31 000 35 02 11 -39.8 -45.6 29.13 19 24 105 76 000 74 53 26 -33-32-32 000 36 02 12 -40.0 -45.7 29.15 18 24 103 74 000 75 53 29 -34-32-31 000 37 02 13 -40.0 -45.8 29.16 18 26 99 71 000 75 54 29 -34-32-31 000 38 02 14 -40.2 -45.9 29.17 18 26 96 68 -002 75 54 29 -34-32-31 000 39 02 15 -40.3 -46.1 29.19 18 27 95 66 -001 75 55 29 -35-32-30 000 40 02 16 -40.4 -46.2 29.19 18 27 94 66 -002 75 56 28 -35-32-30 000 41 02 17 -40.5 -46.3 29.19 18 27 93 65 -002 75 55 25 -35-32-29 000 42 02 18 -40.5 -46.3 29.20 18 27 92 64 -002 75 53 24 -36-32-29 000 43 02 19 -40.6 -46.3 29.21 17 27 91 62 -003 76 53 25 -36-32-29 000 44 02 20 -40.6 -46.2 29.21 17 28 90 62 -004 76 53 28 -36-32-29 000 45 02 21 -40.6 -46.3 29.22 16 28 90 61 -006 76 54 28 -36-32-29 000 46 02 22 -40.6 -46.3 29.23 17 29 92 63 -006 76 55 29 -36-33-29 000 47 02 23 -40.4 -46.2 29.24 17 30 94 66 -005 75 55 30 -35-33-29 000 48 03 00 -40.2 -46.1 29.24 18 31 97 69 -003 74 54 31 -34-33-28 000 49 03 01 -40.0 -45.9 29.24 19 32 100 71 000 73 52 32 -33-33-28 000 50 03 02 -39.8 -45.9 29.24 19 32 101 73 005 72 51 33 -33-33-28 000 51 03 03 -39.8 -45.8 29.24 20 32 103 74 007 72 50 33 -33-33-29 000 52 03 04 -39.7 -45.8 29.24 19 31 104 75 009 71 51 33 -33-33-29 000 53 03 05 -39.6 -45.8 29.25 20 32 105 77 011 71 52 32 -33-33-29 000 54 03 06 -39.7 -45.8 29.26 21 33 106 78 011 71 55 30 -33-33-29 000 55 03 07 -39.7 -45.8 29.26 21 33 108 79 010 71 55 28 -33-33-29 000 56 03 08 -39.7 -45.9 29.26 21 32 110 81 011 71 53 27 -33-33-30 000 57 03 09 -39.7 -45.9 29.26 22 32 111 83 015 71 51 26 -33-33-30 000 58 03 10 -39.6 -45.9 29.26 23 33 113 85 017 70 49 26 -32-32-30 000 59 03 11 -39.6 -45.9 29.27 24 33 114 86 015 70 47 27 -32-32-30 000 60 03 12 -39.6 -45.9 29.27 24 34 115 86 014 70 45 28 -32-31-30 000 61 03 13 -39.7 -46.0 29.27 25 34 116 87 011 70 45 29 -31-31-30 000 62 03 14 -39.7 -46.1 29.28 25 34 116 87 010 69 45 30 -31-31-30 000 63 03 15 -39.8 -46.1 29.28 25 34 116 87 010 69 45 30 -31-31-30 000 64 03 16 -39.8 -46.2 29.29 25 34 116 87 011 69 45 29 -31-31-30 000 65 03 17 -39.8 -46.2 29.30 25 34 115 87 015 69 44 28 -31-31-30 000 66 03 18 -39.7 -46.1 29.31 25 34 115 86 016 69 43 28 -30-31-30 000 67 03 19 -39.7 -46.0 29.32 25 34 114 86 017 70 43 28 -30-31-30 000 68 03 20 -39.5 -45.9 29.32 24 33 114 85 017 69 43 27 -30-30-30 000 69 03 21 -39.3 -45.6 29.33 23 33 113 85 015 69 42 27 -30-30-30 000 70 03 22 -39.1 -45.4 29.34 23 32 113 85 016 69 43 26 -30-30-30 000 71 03 23 -38.9 -45.2 29.34 23 32 113 85 015 69 41 25 -30-30-30 000 72 04 00 -38.7 -45.0 29.35 22 32 113 84 017 69 39 23 -29-29-29 000 73 04 01 -38.5 -44.9 29.35 21 31 112 83 023 69 36 22 -29-28-28 000 74 04 02 -38.3 -44.6 29.35 20 30 111 82 028 69 33 21 -28-27-28 000 75 04 03 -38.7 -44.9 29.36 14 25 108 79 033 69 31 21 -30-26-27 000 76 04 04 -41.5 -46.6 29.38 7 14 85 57 043 78 35 19 -34-28-27 000 77 04 05 -42.4 -47.4 29.38 7 18 74 45 041 79 36 15 -36-30-27 000 78 04 06 -43.0 -48.2 29.38 9 21 65 37 038 77 31 13 -38-30-28 000 79 04 07 -42.2 -48.3 29.38 12 24 84 55 040 70 24 11 -39-30-27 000 80 04 08 -41.9 -48.3 29.37 13 26 82 54 035 68 23 10 -39-30-28 000 81 04 09 -41.6 -48.1 29.37 13 26 81 52 029 67 24 9 -39-30-28 000 82 04 10 -41.4 -47.8 29.36 14 26 79 50 025 67 24 9 -39-30-28 000 83 04 11 -41.8 -47.9 29.35 12 24 73 44 020 69 26 10 -39-30-28 000 84 04 12 -42.6 -48.3 29.34 11 23 70 41 013 74 27 11 -38-30-28 000 85 04 13 -42.0 -48.0 29.32 13 26 81 52 007 72 27 10 -38-30-29 000 86 04 14 -42.0 -47.8 29.30 13 27 86 58 007 73 26 9 -38-30-30 000 87 04 15 -41.5 -47.6 29.28 13 27 88 59 007 70 28 8 -38-30-30 000 88 04 16 -41.4 -47.6 29.27 13 27 88 59 005 70 31 9 -38-31-30 000 89 04 17 -41.4 -47.6 29.24 14 28 89 61 004 69 32 10 -38-32-29 000 90 04 18 -40.9 -47.4 29.21 17 30 92 64 005 68 33 9 -36-32-28 000 91 04 19 -40.5 -47.2 29.18 21 34 97 68 005 66 33 10 -34-33-27 000 92 04 20 -40.3 -47.1 29.15 24 37 101 73 006 65 32 11 -33-32-26 000 93 04 21 -40.0 -47.0 29.11 25 38 104 75 006 63 29 11 -33-31-25 000 94 04 22 -39.7 -46.8 29.09 25 37 105 76 005 63 29 12 -33-31-26 000 95 04 23 -39.8 -46.8 29.06 25 37 105 76 005 63 30 12 -33-31-26 000 96 05 00 -40.0 -47.0 29.03 25 37 105 77 004 63 32 12 -33-31-26 000 97 05 01 -40.1 -47.1 29.01 26 38 106 77 004 63 32 12 -33-31-26 000 98 05 02 -40.2 -47.2 28.98 26 39 106 77 005 63 33 11 -33-31-26 000 99 05 03 -40.4 -47.3 28.95 26 39 105 76 005 64 35 11 -34-31-26 000 100 05 04 -40.5 -47.1 28.93 26 39 104 76 004 67 36 10 -34-32-26 000 101 05 05 -40.5 -47.0 28.91 27 40 104 76 004 68 37 10 -34-31-26 000 102 05 06 -40.3 -46.8 28.88 28 41 104 76 004 68 37 10 -34-31-25 000 103 05 07 -40.2 -46.6 28.86 28 41 104 75 005 69 39 10 -34-31-25 000 104 05 08 -40.2 -46.4 28.85 27 41 103 74 006 71 42 11 -34-31-26 000 105 05 09 -40.1 -46.3 28.84 26 40 102 74 005 71 44 12 -34-31-26 000 106 05 10 -39.8 -46.0 28.83 26 40 102 74 004 71 46 13 -34-31-26 000 107 05 11 -39.6 -45.7 28.82 25 39 103 74 003 71 49 13 -34-32-26 000 108 05 12 -39.4 -45.5 28.82 25 37 104 75 000 71 49 14 -33-32-26 000 109 05 13 -39.3 -45.4 28.81 24 36 104 76 000 72 50 14 -33-32-26 000 110 05 14 -39.0 -45.2 28.80 25 36 105 77 000 71 49 14 -32-31-25 000 111 05 15 -38.7 -44.9 28.79 26 35 106 77 001 71 46 13 -31-30-24 000 112 05 16 -38.4 -44.6 28.78 25 34 106 78 001 70 43 13 -30-29-23 000 113 05 17 -38.2 -44.4 28.78 23 33 105 77 001 70 45 13 -30-29-24 000 114 05 18 -38.0 -44.2 28.78 21 31 104 75 001 70 45 12 -30-29-24 000 115 05 19 -38.0 -44.1 28.78 19 28 104 75 001 71 46 11 -29-30-24 000 116 05 20 -37.9 -44.0 28.78 17 27 104 75 001 71 45 9 -29-29-24 000 117 05 21 -37.8 -43.9 28.78 16 22 103 75 001 70 43 8 -29-29-24 000 118 05 22 -37.7 -43.8 28.78 15 20 103 74 002 70 42 8 -28-29-24 000 119 05 23 -37.8 -43.8 28.79 14 19 102 73 002 70 42 8 -29-29-24 000 120 06 00 -38.1 -43.9 28.79 12 16 101 73 001 72 41 10 -29-29-25 000 * 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.