SANAE IV site lat/lon = (-71.6710,-2.8290) cell lat/lon = (-71.6853,-2.8243) Forecast initialized at 2026-05-02/12 UTC MPAS cell scale: 5.7 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 02 12 -20.9 -32.2 29.03 9 9 159 157 007 29 16 21 -16-14-13 000 1 02 13 -21.4 -30.2 29.00 14 16 148 145 001 43 13 35 -13-13-14 000 2 02 14 -19.7 -29.0 28.99 19 29 144 142 009 42 13 44 -13-13-14 000 3 02 15 -20.1 -28.2 28.97 21 25 144 142 006 50 14 53 -13-13-15 000 4 02 16 -20.7 -28.7 28.96 17 18 135 132 012 50 16 61 -13-14-15 000 5 02 17 -22.1 -29.4 28.95 13 13 128 125 001 54 24 73 -15-17-17 000 6 02 18 -22.9 -30.6 28.95 12 12 130 127 -004 49 23 70 -18-17-18 000 7 02 19 -23.7 -30.2 28.94 16 18 134 132 004 62 27 53 -17-18-19 000 8 02 20 -23.1 -30.0 28.95 24 28 129 126 001 59 26 45 -17-17-19 000 9 02 21 -22.1 -29.5 28.97 26 36 133 130 -001 55 26 33 -17-16-17 000 10 02 22 -22.1 -29.5 28.97 29 39 133 130 006 56 23 27 -17-15-16 000 11 02 23 -22.2 -29.7 28.98 29 39 136 133 013 55 24 36 -16-15-16 000 12 03 00 -22.5 -30.1 29.01 28 37 137 134 017 54 29 39 -16-14-15 000 13 03 01 -23.1 -31.0 29.04 27 34 140 138 017 53 30 47 -15-14-15 000 14 03 02 -22.6 -30.6 29.05 25 29 145 142 010 52 27 47 -14-15-16 000 15 03 03 -21.4 -30.2 29.05 23 25 142 139 005 46 27 42 -15-16-17 000 16 03 04 -21.6 -29.7 29.05 17 21 134 131 006 50 23 24 -14-16-18 000 17 03 05 -21.7 -29.2 29.07 17 25 132 130 001 54 19 18 -15-16-18 000 18 03 06 -24.6 -30.5 29.07 9 20 144 141 010 61 16 27 -16-15-15 000 19 03 07 -23.5 -30.0 29.06 12 24 158 155 010 58 14 25 -14-13-14 000 20 03 08 -20.4 -28.8 29.05 20 29 149 147 -002 48 15 24 -11-13-15 000 21 03 09 -20.6 -28.9 29.06 22 26 145 143 -001 49 18 24 -12-14-15 000 22 03 10 -21.2 -29.0 29.06 20 24 143 140 001 52 16 23 -12-14-15 000 23 03 11 -21.2 -28.6 29.07 18 22 141 138 008 55 14 23 -12-13-14 000 24 03 12 -21.0 -28.3 29.07 16 22 142 139 009 54 14 24 -12-12-14 000 25 03 13 -20.1 -28.2 29.06 18 23 146 143 009 49 16 24 -11-13-14 000 26 03 14 -19.8 -28.3 29.07 19 23 145 142 007 48 19 31 -12-13-15 000 27 03 15 -19.8 -28.0 29.08 19 23 143 140 006 49 19 41 -11-13-15 000 28 03 16 -19.8 -27.7 29.08 18 23 144 141 007 51 21 46 -11-13-15 000 29 03 17 -19.4 -27.5 29.09 20 26 147 144 007 50 27 47 -12-13-15 000 30 03 18 -19.9 -27.6 29.10 21 28 148 145 006 53 32 44 -12-14-15 000 31 03 19 -19.8 -27.1 29.10 21 29 149 147 006 55 34 40 -12-13-14 000 32 03 20 -19.3 -26.8 29.10 22 31 153 150 003 54 37 35 -12-13-14 000 33 03 21 -19.3 -26.5 29.10 21 30 153 150 003 56 36 30 -12-13-14 000 34 03 22 -19.1 -26.3 29.10 22 30 152 149 003 56 35 25 -11-12-13 000 35 03 23 -19.1 -26.2 29.10 24 31 152 149 005 57 35 25 -11-12-13 000 36 04 00 -18.9 -26.0 29.11 24 31 151 148 006 57 34 25 -11-12-13 000 37 04 01 -18.6 -25.8 29.12 24 31 150 147 005 56 33 22 -11-12-13 000 38 04 02 -18.6 -25.6 29.12 24 31 149 146 004 57 30 22 -11-12-12 000 39 04 03 -18.8 -25.7 29.12 24 29 148 145 000 58 28 22 -11-11-12 000 40 04 04 -18.8 -25.7 29.13 23 27 146 143 -003 57 27 21 -11-11-12 000 41 04 05 -18.9 -25.8 29.13 21 24 143 140 -007 58 28 22 -11-11-12 000 42 04 06 -19.1 -25.9 29.14 19 21 140 137 000 58 30 24 -11-12-13 000 43 04 07 -19.9 -26.0 29.14 17 18 137 134 013 63 32 27 -11-12-13 000 44 04 08 -20.6 -26.5 29.13 16 16 133 130 014 65 33 26 -11-13-13 000 45 04 09 -20.5 -27.0 29.14 14 14 125 122 008 59 34 27 -12-13-14 000 46 04 10 -20.0 -27.2 29.14 13 13 125 122 -003 52 34 23 -14-13-14 000 47 04 11 -21.6 -28.2 29.16 11 11 127 124 -005 56 36 24 -15-14-14 000 48 04 12 -21.9 -28.1 29.14 15 15 130 127 -003 62 34 24 -14-13-14 000 49 04 13 -21.0 -27.4 29.14 15 15 127 124 003 61 38 27 -14-14-14 000 50 04 14 -21.1 -27.3 29.15 15 15 129 126 001 63 38 31 -14-16-15 000 51 04 15 -22.0 -28.0 29.14 15 16 132 129 000 65 36 38 -15-16-15 000 52 04 16 -19.7 -26.6 29.11 17 19 123 121 -001 58 33 45 -14-15-16 000 53 04 17 -19.2 -26.4 29.10 18 20 124 121 -002 55 30 48 -14-15-16 000 54 04 18 -19.1 -26.7 29.08 22 24 118 116 -001 53 37 55 -15-16-14 000 55 04 19 -19.6 -26.9 29.05 28 33 108 105 003 56 49 92 -17-16-14 000 56 04 20 -20.7 -26.4 29.00 34 39 108 105 -005 68 74 91 -19-17-15 002 57 04 21 -21.0 -24.7 28.98 35 43 104 102 -025 86 93 89 -19-19-18 020 58 04 22 -20.5 -23.8 28.94 38 51 97 94 -027 90 92 83 -20-19-18 054 59 04 23 -19.9 -23.1 28.91 38 53 96 93 -021 90 93 87 -20-19-18 094 60 05 00 -19.4 -22.4 28.88 36 53 93 90 -019 91 95 91 -20-19-19 117 61 05 01 -18.2 -21.2 28.86 35 53 91 88 -005 91 95 92 -19-19-19 134 62 05 02 -17.6 -20.6 28.84 36 54 90 87 009 90 95 92 -18-19-19 118 63 05 03 -17.2 -20.0 28.83 37 56 85 82 003 91 98 96 -18-19-19 104 64 05 04 -17.1 -19.9 28.80 42 61 81 78 001 91 97 91 -18-19-19 107 65 05 05 -17.3 -20.1 28.78 45 64 78 75 003 91 96 88 -18-19-20 115 66 05 06 -17.4 -20.1 28.75 51 69 74 71 007 92 96 81 -18-19-20 138 67 05 07 -17.2 -20.0 28.77 46 63 77 74 -008 92 97 87 -18-19-19 128 68 05 08 -17.1 -19.9 28.78 44 61 77 74 -010 92 98 90 -18-19-19 123 69 05 09 -17.0 -19.7 28.78 45 63 74 71 -007 92 96 86 -18-19-19 143 70 05 10 -16.9 -19.5 28.78 45 63 75 72 -003 92 95 85 -18-19-19 173 71 05 11 -16.7 -19.3 28.78 45 63 75 72 -002 92 95 83 -17-18-18 192 72 05 12 -16.4 -19.1 28.79 45 62 74 71 002 92 94 82 -17-18-18 177 73 05 13 -16.2 -18.8 28.79 43 61 76 73 -002 92 97 87 -17-18-18 140 74 05 14 -15.9 -18.5 28.78 44 62 73 71 -003 93 99 88 -17-18-18 121 75 05 15 -15.6 -18.1 28.77 46 64 73 71 007 93 97 84 -16-17-17 106 76 05 16 -15.3 -17.8 28.78 42 60 72 70 006 93 98 89 -16-17-18 111 77 05 17 -15.0 -17.4 28.78 39 57 74 71 009 93 98 91 -16-17-18 120 78 05 18 -14.6 -17.1 28.78 36 55 74 71 002 92 99 95 -15-16-17 119 79 05 19 -14.3 -16.7 28.78 36 55 76 73 -008 92 99 96 -15-16-17 118 80 05 20 -13.9 -16.3 28.76 37 56 76 73 -009 92 97 92 -14-16-17 115 81 05 21 -13.6 -16.0 28.74 37 58 77 74 -004 91 96 92 -14-15-16 123 82 05 22 -13.1 -15.6 28.74 35 55 77 74 -001 91 96 94 -14-15-16 129 83 05 23 -12.6 -15.2 28.73 34 54 78 75 -006 90 96 96 -13-14-15 108 84 06 00 -12.2 -15.1 28.73 31 52 78 75 -004 86 95101 -13-14-15 072 85 06 01 -11.9 -14.7 28.71 32 53 78 75 000 86 94101 -12-14-15 056 86 06 02 -11.6 -14.1 28.71 30 50 79 76 016 89 96101 -12-13-14 056 87 06 03 -11.3 -13.7 28.70 27 47 81 78 007 90 97106 -12-13-14 074 88 06 04 -11.1 -13.5 28.69 25 45 80 77 000 90 98107 -12-13-14 068 89 06 05 -11.0 -13.5 28.68 25 44 82 79 007 89 97108 -12-13-14 057 90 06 06 -11.0 -13.4 28.67 23 43 83 80 012 90 98111 -11-13-14 049 91 06 07 -10.9 -13.3 28.66 24 43 82 80 012 90 98110 -11-13-14 050 92 06 08 -10.8 -13.2 28.65 24 44 83 80 012 90 97109 -11-13-14 055 93 06 09 -10.8 -13.1 28.63 25 44 83 80 014 90 97107 -11-12-14 061 94 06 10 -10.7 -12.9 28.63 26 45 83 80 019 90 98107 -11-12-14 071 95 06 11 -10.7 -12.9 28.61 29 48 81 78 015 91 98103 -11-12-14 082 96 06 12 -10.8 -13.0 28.61 31 51 80 77 020 90 97101 -11-13-14 100 97 06 13 -11.0 -13.2 28.59 35 54 79 76 033 91 97 97 -12-13-14 121 98 06 14 -11.2 -13.5 28.58 37 57 80 77 039 91 96 93 -12-13-14 141 99 06 15 -11.3 -13.6 28.58 37 56 81 78 037 90 96 95 -12-13-14 157 100 06 16 -11.4 -13.8 28.58 38 57 80 77 033 90 97 99 -12-13-14 130 101 06 17 -11.6 -14.0 28.57 40 60 79 76 027 90 99103 -12-14-15 082 102 06 18 -11.6 -14.0 28.55 43 63 77 74 034 91100 98 -12-14-15 080 103 06 19 -11.6 -13.9 28.55 43 63 76 74 020 91100 98 -12-13-15 091 104 06 20 -11.5 -13.8 28.55 42 62 76 73 031 91 99 97 -12-13-15 101 105 06 21 -11.5 -13.8 28.55 42 62 77 74 034 91 98 96 -12-13-15 110 106 06 22 -11.6 -13.9 28.55 41 60 78 75 041 91 97 95 -12-13-15 121 107 06 23 -11.6 -13.9 28.55 40 59 77 75 041 91 97 95 -12-13-15 142 108 07 00 -11.5 -13.8 28.56 37 55 78 75 045 91 97 98 -12-13-14 144 109 07 01 -11.5 -13.7 28.56 36 55 79 76 034 91 98 99 -12-13-14 139 110 07 02 -11.5 -13.7 28.55 38 57 77 74 032 91 97 95 -12-13-14 126 111 07 03 -11.4 -13.7 28.55 38 56 78 75 047 91 96 93 -12-13-14 135 112 07 04 -11.3 -13.6 28.56 35 52 82 79 048 90 96 95 -12-13-14 122 113 07 05 -11.1 -13.4 28.56 33 50 84 81 035 90 97 97 -12-13-14 114 114 07 06 -10.9 -13.2 28.57 32 50 86 83 018 91 97 97 -11-13-14 127 115 07 07 -10.7 -13.0 28.57 32 50 86 83 009 91 98 99 -11-13-14 138 116 07 08 -10.7 -12.9 28.56 33 52 84 81 -002 91 98100 -11-12-14 146 117 07 09 -10.7 -12.9 28.56 35 54 81 78 -004 91 98 98 -11-13-14 148 118 07 10 -10.8 -13.0 28.56 37 56 79 76 000 91 98 96 -11-13-14 141 119 07 11 -10.9 -13.1 28.55 41 59 77 75 019 91 97 89 -12-13-14 126 120 07 12 -11.1 -13.3 28.55 43 59 77 74 059 91 99 86 -12-13-14 099 * 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.