NORDENSKIOLD BASE site lat/lon = (-73.0500,-13.3830) cell lat/lon = (-73.0714,-13.3596) Forecast initialized at 2026-04-30/12 UTC MPAS cell scale: 5.8 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 30 12 -31.7 -40.2 28.94 4 4 139 126 008 40 35 20 -21-18-17 000 1 30 13 -31.6 -38.0 28.95 9 9 113 99 -003 59 37 20 -22-20-18 000 2 30 14 -30.7 -37.2 28.95 10 10 78 65 -006 57 34 21 -19-19-18 000 3 30 15 -31.7 -36.3 28.97 12 13 55 41 002 82 28 22 -21-18-18 000 4 30 16 -31.6 -36.9 28.98 11 11 67 54 004 72 37 22 -22-22-19 000 5 30 17 -32.6 -37.2 28.99 10 10 77 64 000 79 36 22 -22-23-19 000 6 30 18 -32.7 -38.1 28.98 10 10 80 66 000 70 36 22 -22-21-18 000 7 30 19 -32.2 -37.4 28.99 11 11 85 72 001 73 30 22 -22-20-18 000 8 30 20 -31.4 -37.2 28.99 10 10 97 83 001 64 29 23 -21-21-18 000 9 30 21 -29.9 -37.1 29.01 9 9 93 79 001 52 28 23 -21-21-18 000 10 30 22 -30.5 -37.4 29.02 9 9 78 65 001 55 25 24 -22-20-19 000 11 30 23 -31.1 -37.4 29.05 10 10 83 69 000 59 25 25 -23-21-19 000 12 01 00 -32.0 -36.9 29.07 11 11 88 75 000 76 29 26 -22-22-20 000 13 01 01 -31.0 -36.7 29.08 11 13 82 68 000 68 27 27 -20-22-20 000 14 01 02 -29.1 -35.9 29.08 12 16 80 67 000 58 26 27 -20-21-20 000 15 01 03 -29.0 -35.2 29.09 11 17 84 71 000 62 26 28 -19-21-20 000 16 01 04 -28.8 -34.8 29.11 11 18 84 71 000 63 24 28 -19-20-20 000 17 01 05 -28.5 -34.3 29.12 10 18 83 69 000 64 24 27 -19-19-19 000 18 01 06 -28.3 -34.0 29.13 10 18 81 68 001 64 24 26 -19-19-19 000 19 01 07 -28.2 -34.1 29.14 10 18 79 66 001 63 23 27 -19-19-19 000 20 01 08 -28.2 -33.7 29.15 10 19 80 67 000 65 22 26 -19-18-19 000 21 01 09 -28.0 -33.5 29.17 10 18 76 63 000 66 25 26 -19-19-19 000 22 01 10 -28.3 -33.3 29.19 9 19 84 70 000 71 29 25 -19-19-19 000 23 01 11 -28.2 -33.0 29.21 9 20 84 71 000 72 31 25 -19-19-19 000 24 01 12 -27.0 -32.3 29.23 11 21 82 69 000 68 30 24 -18-18-18 000 25 01 13 -25.9 -31.4 29.23 11 22 79 66 000 68 28 23 -18-17-18 000 26 01 14 -25.7 -31.0 29.25 11 21 79 66 000 68 29 23 -18-18-17 000 27 01 15 -25.1 -30.4 29.26 10 20 81 68 000 68 27 22 -18-18-17 000 28 01 16 -24.6 -29.9 29.27 10 20 80 66 000 68 26 22 -18-17-17 000 29 01 17 -24.8 -29.9 29.29 10 19 79 65 000 69 28 22 -17-17-17 000 30 01 18 -24.8 -29.8 29.30 9 18 80 66 000 70 30 23 -17-17-17 000 31 01 19 -24.7 -29.5 29.32 9 17 81 67 000 71 31 24 -17-17-17 000 32 01 20 -23.7 -28.6 29.33 9 17 82 69 000 70 31 25 -17-17-17 000 33 01 21 -23.0 -27.8 29.34 8 17 82 68 000 71 31 27 -17-17-17 000 34 01 22 -22.8 -27.4 29.35 7 12 84 71 000 74 34 30 -17-17-17 000 35 01 23 -22.5 -26.8 29.36 6 11 85 71 000 76 35 36 -17-17-17 000 36 02 00 -22.2 -26.5 29.37 5 9 87 74 000 80 36 39 -17-18-17 000 37 02 01 -23.3 -26.9 29.38 5 8 91 78 -001 87 38 40 -18-18-17 000 38 02 02 -24.8 -28.3 29.39 7 9 77 63 -001 86 38 41 -18-19-17 000 39 02 03 -25.1 -29.1 29.39 9 10 71 58 -001 80 35 40 -18-18-17 000 40 02 04 -25.0 -28.9 29.39 10 12 69 56 -001 81 32 43 -18-18-17 000 41 02 05 -25.3 -29.0 29.39 10 12 67 53 -002 84 31 42 -19-18-18 000 42 02 06 -25.8 -29.1 29.39 10 11 62 49 -002 89 33 43 -19-19-17 000 43 02 07 -26.9 -29.8 29.40 10 10 64 50 -001 95 38 26 -19-20-17 000 44 02 08 -27.4 -30.4 29.39 10 10 64 51 -001 95 43 25 -20-20-17 000 45 02 09 -27.8 -30.9 29.40 10 10 68 54 000 93 44 28 -20-20-18 000 46 02 10 -28.1 -31.0 29.40 9 9 72 59 000 95 47 35 -20-20-18 000 47 02 11 -28.1 -31.0 29.40 9 9 80 67 -001 94 50 37 -21-20-19 000 48 02 12 -27.8 -31.0 29.41 8 8 90 76 000 90 43 36 -21-19-18 000 49 02 13 -26.7 -30.7 29.41 6 6 93 79 000 82 46 33 -21-20-19 000 50 02 14 -26.2 -30.2 29.41 3 3 73 60 002 85 44 32 -20-19-19 000 51 02 15 -27.6 -30.0 29.41 4 4 53 40 003 101 31 31 -21-18-18 000 52 02 16 -28.4 -30.7 29.41 4 8 101 87 003 103 33 30 -20-19-18 000 53 02 17 -29.7 -31.4 29.41 6 8 88 75 002 110 32 31 -20-18-18 000 54 02 18 -30.6 -32.4 29.40 7 8 100 86 000 110 30 32 -19-18-17 000 55 02 19 -31.0 -32.5 29.40 8 12 125 112 000 115 29 35 -18-18-17 000 56 02 20 -31.2 -32.5 29.40 7 12 126 113 000 119 29 34 -18-17-17 000 57 02 21 -31.3 -32.7 29.41 8 13 133 119 000 119 28 35 -18-17-17 000 58 02 22 -31.2 -32.1 29.41 8 12 129 116 000 125 29 37 -18-17-17 000 59 02 23 -30.7 -30.9 29.41 6 10 115 101 000 132 30 37 -18-17-16 000 60 03 00 -30.2 -30.5 29.41 6 8 95 82 000 132 30 35 -17-16-16 000 61 03 01 -29.4 -29.5 29.42 5 7 78 65 000 131 34 32 -17-16-16 000 62 03 02 -28.6 -28.6 29.41 4 6 64 51 000 131 41 31 -18-16-16 000 63 03 03 -28.3 -28.3 29.41 4 6 72 59 000 130 44 32 -18-16-16 000 64 03 04 -29.1 -29.2 29.41 6 6 76 63 000 130 38 34 -17-16-16 000 65 03 05 -28.5 -28.6 29.41 6 6 93 79 000 129 33 38 -17-16-16 000 66 03 06 -27.5 -27.5 29.42 5 5 86 73 000 129 36 42 -18-16-16 000 67 03 07 -27.7 -27.7 29.43 4 4 65 52 000 129 37 45 -18-17-16 000 68 03 08 -28.3 -28.3 29.43 5 9 48 34 000 130 38 49 -18-17-16 000 69 03 09 -29.8 -30.1 29.43 6 8 46 32 001 131 38 51 -18-17-17 000 70 03 10 -29.8 -30.1 29.44 7 8 53 40 001 131 36 51 -19-17-16 000 71 03 11 -30.1 -30.3 29.44 7 7 51 38 001 131 36 52 -21-17-16 000 72 03 12 -30.2 -30.5 29.45 7 7 53 39 001 131 37 53 -22-17-16 000 73 03 13 -30.3 -30.6 29.46 7 7 53 39 001 132 39 55 -22-17-16 000 74 03 14 -30.6 -30.9 29.47 7 7 53 39 001 132 41 59 -23-17-17 000 75 03 15 -31.0 -31.4 29.47 8 8 54 41 000 132 42 63 -22-17-17 000 76 03 16 -31.0 -31.5 29.46 8 8 58 45 001 132 40 66 -21-17-17 000 77 03 17 -30.7 -31.3 29.45 9 9 60 47 001 129 37 67 -21-17-17 000 78 03 18 -30.2 -31.1 29.45 8 8 64 51 001 125 36 67 -21-16-16 000 79 03 19 -29.9 -30.7 29.45 8 8 61 48 000 125 38 67 -22-17-16 000 80 03 20 -29.8 -30.2 29.45 6 6 64 51 000 127 39 65 -22-17-16 000 81 03 21 -29.5 -30.5 29.44 7 7 95 81 001 118 39 64 -21-16-16 000 82 03 22 -29.4 -31.7 29.44 7 7 84 71 001 102 39 66 -20-16-16 000 83 03 23 -29.2 -31.5 29.43 7 8 88 74 005 102 42 68 -19-16-16 000 84 04 00 -28.7 -31.1 29.41 10 10 82 69 002 100 45 61 -17-15-15 000 85 04 01 -28.2 -30.3 29.41 9 9 51 37 004 103 44 66 -17-15-15 000 86 04 02 -28.6 -28.7 29.40 6 6 69 56 003 129 47 53 -21-16-15 000 87 04 03 -27.3 -27.7 29.36 7 7 93 80 005 122 49 43 -18-15-15 000 88 04 04 -26.6 -27.7 29.32 10 10 95 82 004 114 52 41 -15-14-14 000 89 04 05 -26.6 -27.2 29.30 10 10 93 80 005 127 55 40 -15-14-14 000 90 04 06 -25.7 -26.3 29.28 9 9 87 74 002 126 55 38 -16-14-14 000 91 04 07 -24.8 -25.3 29.25 10 10 87 74 003 125 60 38 -14-14-14 000 92 04 08 -23.8 -24.4 29.22 10 10 86 72 002 124 66 38 -13-14-13 000 93 04 09 -22.7 -23.2 29.18 11 13 90 77 002 123 65 38 -12-14-12 000 94 04 10 -21.2 -22.9 29.15 12 17 92 79 000 103 55 38 -10-12-13 000 95 04 11 -20.3 -25.4 29.11 12 18 90 77 002 69 37 39 -9-10-12 000 96 04 12 -19.8 -26.4 29.08 13 23 84 71 000 58 23 39 -9 -9-10 000 97 04 13 -16.7 -24.6 29.05 19 31 80 66 002 50 20 39 -11 -8 -9 000 98 04 14 -15.9 -22.7 29.02 24 34 73 60 000 58 18 38 -12 -9 -9 000 99 04 15 -15.4 -21.1 29.01 23 32 70 56 000 65 35 34 -12-11-11 000 100 04 16 -15.0 -20.0 29.00 19 28 64 51 000 71 50 25 -12-12-12 000 101 04 17 -14.8 -19.3 29.00 16 27 67 54 003 74 53 40 -13-12-13 000 102 04 18 -14.0 -16.6 28.98 16 27 76 63 005 90 88 76 -12-11-12 000 103 04 19 -12.8 -14.8 28.96 12 28 83 70 001 94 93101 -11-12-11 026 104 04 20 -11.6 -13.6 28.94 12 27 68 55 000 94 94101 -11-11-11 039 105 04 21 -11.1 -13.1 28.94 13 28 58 45 000 94 96104 -11-12-11 038 106 04 22 -11.2 -13.2 28.93 15 29 57 44 -005 93 96100 -11-12-11 053 107 04 23 -11.1 -13.1 28.92 16 31 50 36 -004 93 98101 -11-12-11 077 108 05 00 -10.9 -13.0 28.90 19 33 53 39 -007 93 97 99 -11-12-10 098 109 05 01 -10.6 -13.0 28.89 22 37 58 44 -012 88 94 99 -11-11-10 073 110 05 02 -10.3 -12.9 28.87 25 39 59 45 -011 87 93 94 -11-11 -9 026 111 05 03 -10.3 -12.6 28.86 24 37 55 42 -010 90 96 97 -11-12-10 054 112 05 04 -10.2 -12.4 28.85 21 37 52 38 -011 91 97 96 -11-12-11 056 113 05 05 -10.1 -12.3 28.84 17 34 47 34 -017 90 98103 -10-12-12 054 114 05 06 -9.9 -12.2 28.84 14 33 45 32 -020 89 96104 -10-11-12 046 115 05 07 -10.0 -12.8 28.83 12 32 45 32 -016 85 87105 -10-11-13 031 116 05 08 -10.7 -13.4 28.83 5 29 66 52 -008 83 78102 -10-11-12 010 117 05 09 -10.8 -14.0 28.82 4 25 154 140 -002 79 67 84 -10-11-12 001 118 05 10 -10.9 -14.6 28.82 6 27 167 154 000 73 64 71 -9-10-11 000 119 05 11 -11.1 -14.8 28.81 7 26 167 154 005 73 66 76 -9-10-12 000 120 05 12 -11.8 -15.7 28.80 7 27 156 143 003 72 68 86 -9-10-12 000 * 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.