Syowa site lat/lon = (-69.0060,39.5900) cell lat/lon = (-68.9838,39.6297) Forecast initialized at 2026-05-03/12 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 03 12 -14.9 -20.4 28.94 6 6 119 158 -008 60 32 42 -11 -9 -9 000 1 03 13 -13.0 -17.8 28.95 11 17 88 128 008 69 45 59 -8 -9-10 000 2 03 14 -9.4 -15.4 28.92 18 26 93 133 019 58 45 73 -7 -7 -9 000 3 03 15 -8.5 -13.7 28.92 21 29 87 126 013 64 61 97 -7 -8 -9 000 4 03 16 -8.0 -12.9 28.91 17 28 73 113 011 67 63 84 -7 -8 -9 000 5 03 17 -7.7 -12.4 28.90 18 28 77 117 007 68 68 85 -7 -8 -9 000 6 03 18 -7.4 -11.7 28.92 16 27 78 117 -006 71 74 83 -7 -8 -9 000 7 03 19 -7.2 -10.6 28.94 13 23 78 118 -021 78 86101 -7 -8 -9 005 8 03 20 -7.3 -9.3 28.94 7 17 66 106 -012 92 97106 -7 -8 -9 030 9 03 21 -10.8 -14.7 28.94 3 5 8 47 000 100 97107 -7 -8 -9 034 10 03 22 -12.7 -12.7 28.96 1 2 113 153 006 105101 94 -8 -9-10 019 11 03 23 -14.1 -22.3 28.98 5 14 95 135 -006 92 79113 -7 -8 -9 009 12 04 00 -7.5 -11.2 28.99 7 18 65 105 -008 77 78112 -6 -7 -8 001 13 04 01 -9.8 -15.0 29.00 9 18 75 115 -008 74 72108 -6 -7 -8 001 14 04 02 -6.2 -10.2 29.02 15 25 65 105 -011 73 86113 -6 -7 -8 000 15 04 03 -6.4 -9.8 29.05 17 28 55 95 -003 78 85106 -7 -8 -9 003 16 04 04 -7.8 -12.1 29.07 14 25 54 94 -004 72 78 92 -6 -8 -9 003 17 04 05 -8.6 -12.6 29.10 13 22 55 95 000 74 83 96 -7 -8 -9 002 18 04 06 -9.5 -14.5 29.11 13 23 63 102 -001 67 77 88 -7 -8-10 000 19 04 07 -8.3 -13.3 29.14 14 22 72 111 -002 66 71 91 -7 -8 -9 000 20 04 08 -8.2 -13.4 29.16 16 21 80 120 002 64 70 89 -7 -8-10 000 21 04 09 -7.8 -13.5 29.19 14 17 79 119 000 62 73 97 -7 -9-10 000 22 04 10 -8.4 -14.0 29.21 13 15 89 128 004 62 64 98 -7 -8-10 003 23 04 11 -9.7 -15.2 29.22 14 16 90 130 006 62 49 90 -7 -8 -9 000 24 04 12 -11.0 -16.4 29.24 15 17 93 132 004 63 49 82 -7 -8-10 000 25 04 13 -12.1 -16.8 29.26 14 15 94 134 004 68 45 81 -7 -8-10 000 26 04 14 -13.3 -17.2 29.29 11 13 98 138 004 76 44 71 -7 -8-10 000 27 04 15 -13.9 -17.6 29.32 10 13 100 140 -002 78 48 70 -8 -9-11 000 28 04 16 -14.2 -17.7 29.34 10 10 96 135 000 80 56 76 -8-10-11 000 29 04 17 -15.2 -20.0 29.36 7 7 94 134 -002 78 54 81 -10-10-12 000 30 04 18 -15.5 -22.1 29.38 7 7 93 133 002 73 56 86 -10-11-12 000 31 04 19 -14.3 -18.1 29.40 9 9 85 125 -002 78 67 90 -11-11-12 000 32 04 20 -14.5 -18.4 29.43 10 10 82 122 -001 76 73 86 -11-11-12 000 33 04 21 -14.6 -18.4 29.45 10 11 81 121 -002 76 66 80 -11-11-12 000 34 04 22 -14.6 -18.5 29.47 9 10 74 114 -001 77 59 75 -11-11-12 000 35 04 23 -14.7 -19.0 29.51 8 9 69 109 002 76 58 74 -12-11-12 000 36 05 00 -14.9 -19.6 29.53 8 8 69 108 002 75 63 69 -12-11-12 000 37 05 01 -14.5 -19.1 29.56 9 9 73 112 000 73 64 65 -12-11-12 000 38 05 02 -15.0 -19.2 29.59 8 9 78 118 000 76 66 65 -12-12-12 000 39 05 03 -16.2 -21.9 29.61 7 7 77 117 000 76 63 67 -12-12-13 000 40 05 04 -19.2 -44.8 29.64 6 6 74 114 -002 70 59 70 -12-12-13 000 41 05 05 -21.5 -93.6 29.67 4 4 78 118 000 75 59 77 -13-12-13 000 42 05 06 -16.0 -22.2 29.69 7 7 77 117 003 73 62 74 -13-12-13 000 43 05 07 -14.9 -18.6 29.70 9 9 76 116 001 79 63 68 -12-12-13 000 44 05 08 -15.1 -18.6 29.73 6 7 70 110 000 84 68 71 -12-13-13 000 45 05 09 -21.5 -93.6 29.75 3 3 76 116 002 90 69 83 -13-13-14 000 46 05 10 -15.3 -19.3 29.75 6 6 71 110 001 85 69 69 -13-13-14 000 47 05 11 -19.2 -33.5 29.78 5 5 68 108 003 87 75 61 -13-13-14 000 48 05 12 -20.5 -62.2 29.79 5 5 73 113 002 85 77 42 -14-13-14 000 49 05 13 -20.5 -43.7 29.79 5 5 78 118 001 88 76 34 -14-13-14 000 50 05 14 -21.6 -93.6 29.80 5 5 94 134 003 90 78 32 -14-13-14 000 51 05 15 -17.4 -22.3 29.79 6 6 108 148 004 90 77 31 -14-13-14 000 52 05 16 -15.9 -18.7 29.79 5 5 125 165 002 92 71 30 -14-13-14 000 53 05 17 -21.2 -93.6 29.78 4 6 161 201 003 85 66 32 -15-13-14 000 54 05 18 -15.5 -18.9 29.78 5 6 163 203 001 85 65 33 -15-13-14 000 55 05 19 -15.0 -18.4 29.77 4 6 176 215 002 84 65 31 -14-13-14 000 56 05 20 -16.0 -18.3 29.76 5 6 197 237 001 93 67 29 -15-14-14 000 57 05 21 -16.3 -18.3 29.74 4 5 196 236 002 95 67 24 -15-14-14 000 58 05 22 -16.5 -18.2 29.72 4 5 218 258 001 98 64 24 -15-14-14 000 59 05 23 -17.2 -18.4 29.71 4 4 207 246 002 103 60 24 -15-14-14 000 60 06 00 -16.5 -18.1 29.69 3 3 213 253 002 99 58 25 -15-14-14 000 61 06 01 -15.9 -17.9 29.67 3 3 199 238 002 94 56 23 -15-14-14 000 62 06 02 -15.3 -17.8 29.64 3 3 196 235 002 91 55 25 -14-13-13 000 63 06 03 -14.6 -17.4 29.61 2 2 184 224 001 86 54 55 -14-13-13 000 64 06 04 -20.8 -93.7 29.58 1 1 106 146 001 77 54 86 -13-12-13 000 65 06 05 -19.9 -93.7 29.55 2 2 52 92 001 71 55 90 -13-12-12 000 66 06 06 -20.4 -93.7 29.52 1 2 19 58 000 77 38 90 -14-12-12 000 67 06 07 -13.7 -17.6 29.49 2 4 102 141 -001 77 35 91 -13-12-12 000 68 06 08 -12.4 -17.4 29.46 2 6 76 115 000 70 37 89 -13-12-11 000 69 06 09 -12.0 -16.8 29.43 2 5 79 118 000 74 31 91 -12-11-11 000 70 06 10 -11.6 -15.8 29.39 3 9 88 127 000 77 34 91 -12-11-11 000 71 06 11 -11.7 -15.9 29.36 4 9 86 125 000 78 42 92 -11-11-11 000 72 06 12 -12.3 -17.4 29.34 4 8 82 122 000 72 41 93 -11-11-11 000 73 06 13 -13.2 -20.1 29.31 5 9 84 123 000 67 37 93 -10-11-12 000 74 06 14 -12.1 -16.8 29.29 6 11 93 133 -001 73 26 92 -10-11-12 000 75 06 15 -16.4 -45.2 29.26 4 5 101 140 000 65 23 89 -10-11-12 000 76 06 16 -12.3 -19.9 29.24 4 10 110 149 001 60 22 80 -9-10-11 000 77 06 17 -11.8 -20.4 29.22 3 12 97 137 000 58 19 67 -9 -9-11 000 78 06 18 -13.5 -37.1 29.20 2 10 127 167 000 55 29 76 -9 -9-11 000 79 06 19 -13.6 -28.2 29.19 3 8 177 217 000 66 36 91 -9 -9-11 000 80 06 20 -11.2 -14.8 29.19 5 6 167 206 000 82 49 91 -9-10-11 000 81 06 21 -13.3 -25.7 29.19 6 6 71 111 000 62 55 80 -9-10-11 000 82 06 22 -11.6 -17.3 29.18 9 10 67 107 000 64 64 76 -9-10-11 000 83 06 23 -12.4 -18.5 29.18 9 10 77 116 000 61 66 66 -10-11-12 000 84 07 00 -12.1 -17.4 29.19 9 9 84 123 001 66 51 55 -9-11-12 000 85 07 01 -12.6 -17.9 29.20 9 9 87 126 001 66 54 38 -10-11-12 000 86 07 02 -13.2 -18.8 29.20 10 10 85 125 000 64 67 23 -10-12-12 000 87 07 03 -13.4 -18.6 29.21 10 10 81 121 000 66 73 20 -11-12-12 000 88 07 04 -13.8 -18.7 29.22 10 10 82 122 000 68 73 19 -11-12-13 000 89 07 05 -14.2 -19.0 29.23 10 10 80 119 000 69 66 17 -12-12-13 000 90 07 06 -14.5 -19.3 29.25 10 10 80 120 001 68 62 14 -12-12-13 000 91 07 07 -14.7 -19.4 29.26 10 11 82 121 001 69 46 15 -12-13-13 000 92 07 08 -14.5 -19.6 29.27 10 10 83 122 001 66 44 17 -12-13-14 000 93 07 09 -14.5 -20.1 29.27 9 9 84 123 001 63 49 16 -12-13-13 000 94 07 10 -14.6 -20.2 29.27 9 9 86 126 000 63 44 13 -12-13-13 000 95 07 11 -14.8 -20.5 29.28 9 9 82 122 000 63 41 14 -12-13-14 000 96 07 12 -15.1 -21.0 29.28 10 10 81 121 000 61 40 14 -12-13-14 000 97 07 13 -15.2 -20.6 29.29 10 10 82 121 002 64 47 13 -12-13-14 000 98 07 14 -15.0 -20.4 29.28 10 10 80 120 000 65 52 13 -12-13-14 000 99 07 15 -15.1 -20.6 29.28 9 9 76 116 002 66 49 11 -13-13-13 000 100 07 16 -15.8 -22.4 29.27 8 8 76 116 000 63 49 12 -13-13-13 000 101 07 17 -15.8 -22.9 29.27 8 8 77 117 000 61 50 12 -13-13-13 000 102 07 18 -15.9 -23.2 29.25 8 9 72 112 -001 63 52 11 -12-12-13 000 103 07 19 -17.0 -26.1 29.26 7 9 64 104 -002 68 55 13 -12-12-12 000 104 07 20 -17.7 -28.4 29.26 7 8 61 101 000 69 56 15 -12-12-12 000 105 07 21 -17.7 -30.4 29.25 7 8 68 107 -002 65 47 13 -12-12-12 000 106 07 22 -16.0 -24.7 29.24 7 10 67 107 000 64 34 15 -10-11-11 000 107 07 23 -14.4 -20.8 29.24 8 12 64 104 -001 64 23 15 -10-11-11 000 108 08 00 -13.9 -19.5 29.23 9 15 55 94 000 66 32 17 -10-11-11 000 109 08 01 -13.4 -19.3 29.22 10 19 56 95 000 62 45 16 -11-11-11 000 110 08 02 -16.6 -27.2 29.21 7 17 53 93 001 66 30 11 -10-11-12 000 111 08 03 -11.6 -18.4 29.20 7 26 39 79 001 57 29 10 -11-12-13 000 112 08 04 -9.6 -16.9 29.18 15 32 42 81 -003 50 24 10 -10-11-12 000 113 08 05 -9.0 -16.8 29.17 22 35 43 82 000 46 25 80 -10-11-11 000 114 08 06 -9.1 -16.0 29.16 23 34 47 86 001 52 49 97 -10-11-11 000 115 08 07 -9.0 -14.5 29.16 15 28 52 91 001 63 58102 -10-11-12 002 116 08 08 -9.1 -13.8 29.16 7 21 48 88 001 71 74103 -10-11-12 001 117 08 09 -9.3 -13.0 29.16 7 20 48 88 000 79 86103 -10-11-12 001 118 08 10 -9.2 -12.0 29.14 12 25 52 92 002 84 92103 -10-11-12 006 119 08 11 -8.7 -11.5 29.12 17 29 49 88 001 84 92101 -10-11-12 010 120 08 12 -8.7 -11.4 29.09 19 31 46 86 001 84 91101 -10-11-11 007 * 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.