Syowa site lat/lon = (-69.0060,39.5900) cell lat/lon = (-68.9838,39.6297) Forecast initialized at 2026-05-01/12 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 01 12 -17.2 -22.9 29.10 4 4 62 102 -004 56 32 29 -13-11-12 000 1 01 13 -15.8 -19.2 29.11 10 13 80 119 000 77 31 29 -11-12-13 000 2 01 14 -14.1 -19.3 29.11 11 17 69 109 -003 65 27 27 -11-12-13 000 3 01 15 -13.3 -19.2 29.10 14 24 71 110 004 57 21 27 -11-12-13 000 4 01 16 -13.0 -19.3 29.10 14 24 62 101 002 54 20 30 -10-12-13 000 5 01 17 -12.9 -19.3 29.09 17 27 69 108 003 52 22 29 -11-12-13 000 6 01 18 -13.0 -19.2 29.11 17 30 64 104 007 54 30 25 -11-12-14 000 7 01 19 -12.7 -18.7 29.11 20 30 67 107 005 54 39 26 -11-13-13 000 8 01 20 -12.3 -18.4 29.12 21 31 70 110 009 53 46 36 -11-12-13 000 9 01 21 -12.1 -18.4 29.11 20 30 77 117 007 52 44 62 -11-12-13 000 10 01 22 -11.9 -18.3 29.11 19 27 84 123 005 53 45 70 -11-11-12 000 11 01 23 -12.2 -18.4 29.13 15 24 85 125 003 55 34 87 -11-11-13 000 12 02 00 -11.7 -18.0 29.12 13 23 79 118 003 56 41103 -11-12-13 000 13 02 01 -11.9 -17.5 29.12 11 22 73 113 002 62 47104 -11-12-13 000 14 02 02 -11.9 -17.1 29.12 11 22 71 110 000 65 55101 -11-12-13 000 15 02 03 -11.1 -16.8 29.11 14 24 71 111 -001 60 61 96 -11-12-13 000 16 02 04 -10.7 -16.4 29.11 16 25 72 112 -001 60 63 93 -11-11-12 000 17 02 05 -10.5 -16.1 29.11 16 24 75 115 000 61 65 91 -10-11-12 000 18 02 06 -10.4 -15.8 29.11 15 23 78 118 000 63 66 93 -10-11-12 000 19 02 07 -10.6 -15.8 29.11 14 21 80 120 002 63 65 97 -10-11-12 000 20 02 08 -10.6 -15.8 29.11 13 21 80 120 003 64 63100 -10-11-12 000 21 02 09 -10.5 -15.6 29.10 13 20 79 119 005 65 65100 -10-11-12 000 22 02 10 -10.5 -15.5 29.10 14 20 79 119 007 66 65 97 -10-11-12 000 23 02 11 -10.4 -15.6 29.08 16 22 81 120 008 64 65 86 -9-10-11 000 24 02 12 -10.3 -15.5 29.07 17 22 80 119 010 63 63 80 -9-10-11 000 25 02 13 -10.4 -15.8 29.09 16 22 78 118 010 62 60 84 -9-10-11 000 26 02 14 -10.3 -15.6 29.07 16 24 78 118 007 62 59 87 -9-10-11 000 27 02 15 -10.0 -15.3 29.07 16 25 76 115 002 63 61 85 -9-10-11 000 28 02 16 -9.9 -15.0 29.07 17 26 78 117 009 64 65 84 -9-10-11 000 29 02 17 -9.3 -14.2 29.06 19 27 75 115 006 65 71 83 -9-10-11 000 30 02 18 -9.0 -13.2 29.07 18 27 71 111 002 71 80 93 -9-10-11 003 31 02 19 -8.6 -12.8 29.05 17 28 65 105 -003 71 78 91 -9-10-12 004 32 02 20 -8.6 -12.9 29.05 15 28 66 106 -010 71 76 92 -9-10-11 001 33 02 21 -8.6 -13.0 29.06 11 26 60 100 -013 71 70 96 -9-10-11 000 34 02 22 -8.7 -13.5 29.05 13 27 69 108 -020 68 69 97 -9-10-11 000 35 02 23 -9.4 -14.4 29.06 14 26 77 117 -012 66 69 98 -9-10-11 000 36 03 00 -9.9 -15.0 29.06 9 23 85 124 -004 67 60101 -9 -9-11 000 37 03 01 -9.2 -14.6 29.05 10 22 82 121 -003 65 64100 -9-10-11 000 38 03 02 -9.0 -14.3 29.04 12 22 82 122 -012 64 66 97 -9 -9-11 000 39 03 03 -8.9 -14.2 29.04 14 21 84 124 -007 64 63101 -8 -9-10 000 40 03 04 -9.3 -14.5 29.04 11 18 89 129 009 65 63103 -8 -9-10 000 41 03 05 -9.6 -14.8 29.04 11 15 95 135 015 65 63104 -8 -9-10 000 42 03 06 -9.3 -14.4 29.04 10 13 97 137 010 67 68108 -8 -9-10 000 43 03 07 -9.6 -12.7 29.04 10 12 105 144 003 81 92105 -8 -9-11 026 44 03 08 -9.6 -11.8 29.04 11 12 105 145 006 88 99103 -9-10-11 096 45 03 09 -9.2 -11.9 29.03 7 7 104 144 004 86 94 95 -9-10-10 049 46 03 10 -12.4 -16.2 29.03 6 6 116 156 -002 84 94 78 -9-10-10 001 47 03 11 -13.2 -15.8 29.02 8 8 112 152 002 87 81 71 -9-10-11 000 48 03 12 -14.3 -16.5 29.02 9 10 111 150 004 89 67 70 -9-10-11 000 49 03 13 -14.6 -17.0 29.02 10 11 108 147 004 87 55 73 -9-10-11 000 50 03 14 -14.0 -17.1 29.01 10 11 106 146 000 81 45 69 -9-10-11 000 51 03 15 -13.7 -17.3 29.01 10 12 109 149 000 77 40 58 -9-10-11 000 52 03 16 -14.3 -17.3 29.02 8 9 122 162 000 83 42 62 -10-10-10 000 53 03 17 -15.4 -17.5 29.03 7 8 111 151 002 93 46 71 -10-11-10 000 54 03 18 -14.6 -17.2 29.04 10 11 95 135 001 85 43 77 -10-12-11 000 55 03 19 -14.6 -17.6 29.04 9 11 91 131 000 83 40 66 -10-11-11 000 56 03 20 -15.3 -17.8 29.06 7 9 100 140 000 89 40 66 -10-11-12 000 57 03 21 -15.2 -17.6 29.07 7 7 107 147 002 91 42 65 -10-11-12 000 58 03 22 -25.0 -93.6 29.09 2 2 144 184 001 90 49 64 -13-12-12 000 59 03 23 -25.9 -93.5 29.11 1 3 189 229 000 94 49 65 -14-12-13 000 60 04 00 -26.4 -93.5 29.13 1 1 59 98 -002 99 44 67 -14-12-13 000 61 04 01 -26.7 -93.5 29.15 2 2 354 33 -002 108 43 66 -13-12-13 000 62 04 02 -26.4 -93.5 29.17 2 2 337 16 000 109 46 61 -14-12-13 000 63 04 03 -17.3 -17.9 29.20 2 3 310 349 000 107 51 62 -14-13-13 000 64 04 04 -17.7 -19.3 29.22 2 2 268 307 -001 98 45 67 -16-13-13 000 65 04 05 -17.8 -19.4 29.25 1 2 295 335 -001 96 44100 -16-14-13 000 66 04 06 -17.2 -18.8 29.27 2 2 314 354 -001 92 43117 -16-13-13 000 67 04 07 -17.4 -19.4 29.30 3 3 323 3 -002 92 42115 -17-13-13 000 68 04 08 -17.4 -19.0 29.32 2 3 326 5 000 95 41109 -17-13-13 000 69 04 09 -16.7 -18.5 29.34 1 1 27 67 000 91 39104 -16-13-13 000 70 04 10 -16.5 -19.3 29.36 2 2 335 14 000 85 42 93 -14-13-13 000 71 04 11 -16.6 -19.2 29.39 2 2 317 356 000 87 49 86 -14-13-14 000 72 04 12 -16.2 -18.7 29.42 2 2 358 38 000 89 53 69 -14-13-14 000 73 04 13 -15.9 -17.8 29.44 3 3 357 37 000 95 52 64 -14-13-14 000 74 04 14 -23.5 -93.6 29.46 3 4 12 52 000 93 62 71 -14-13-14 000 75 04 15 -22.0 -93.7 29.49 4 4 12 52 000 102 74 71 -14-13-14 000 76 04 16 -20.8 -35.7 29.51 5 5 34 74 000 104 83 75 -14-13-13 000 77 04 17 -14.8 -16.8 29.53 6 10 47 87 -002 96 83 74 -13-13-13 000 78 04 18 -14.7 -18.5 29.55 7 14 51 90 -002 84 72 75 -12-13-13 000 79 04 19 -14.3 -18.8 29.58 7 14 54 93 -002 80 70 81 -11-12-13 000 80 04 20 -16.9 -27.4 29.60 6 16 58 97 -001 79 67 88 -11-12-13 000 81 04 21 -18.9 -49.1 29.63 5 15 74 114 000 79 68 96 -11-12-13 000 82 04 22 -15.5 -21.9 29.65 6 15 75 115 000 79 69 98 -11-12-13 000 83 04 23 -12.6 -16.5 29.68 9 15 80 119 001 76 70 99 -11-12-13 000 84 05 00 -12.9 -16.5 29.70 9 13 82 122 000 79 68101 -11-12-13 000 85 05 01 -13.6 -16.9 29.73 10 12 87 127 -002 81 66 99 -11-12-13 000 86 05 02 -14.0 -17.1 29.75 10 10 95 135 000 81 63 99 -11-12-13 000 87 05 03 -14.1 -17.1 29.76 10 11 102 142 000 82 61 98 -11-12-14 000 88 05 04 -13.6 -16.3 29.78 9 9 103 143 -001 85 59 99 -11-12-14 000 89 05 05 -12.4 -16.4 29.79 7 7 107 146 003 76 62 93 -11-12-14 000 90 05 06 -13.9 -18.6 29.79 8 8 97 136 001 73 62 92 -11-12-14 000 91 05 07 -13.8 -18.4 29.80 8 8 91 131 000 72 58 92 -11-12-14 000 92 05 08 -13.3 -18.0 29.79 8 8 94 134 006 70 54 92 -12-12-13 000 93 05 09 -13.5 -17.3 29.80 6 6 95 135 -002 79 56 93 -12-13-13 000 94 05 10 -11.6 -15.6 29.80 4 4 88 128 -008 77 58 95 -12-12-13 000 95 05 11 -11.1 -14.2 29.78 4 4 76 116 002 85 62 98 -12-12-12 000 96 05 12 -11.0 -14.1 29.77 3 3 75 115 000 85 66104 -11-12-11 000 97 05 13 -10.8 -14.8 29.75 6 6 68 108 000 78 66109 -11-11-10 000 98 05 14 -10.6 -14.0 29.74 2 7 355 35 000 84 80106 -11-11-11 000 99 05 15 -10.3 -11.7 29.73 0 4 154 194 000 94 90102 -11-11-11 015 100 05 16 -9.9 -12.5 29.69 5 12 94 133 000 88 82113 -10-10-10 008 101 05 17 -8.8 -12.7 29.66 6 11 83 123 000 76 70113 -8 -9-10 000 102 05 18 -8.6 -13.0 29.64 8 11 69 108 000 73 64112 -7 -8-10 000 103 05 19 -8.1 -12.6 29.61 11 15 69 109 -002 70 60107 -7 -8-10 000 104 05 20 -8.0 -12.8 29.58 14 22 65 104 -001 68 59 97 -7 -9-10 000 105 05 21 -7.9 -12.8 29.54 17 27 58 98 000 66 59 98 -8-10-10 001 106 05 22 -8.1 -12.9 29.51 18 28 55 94 -002 67 68101 -9-10-11 003 107 05 23 -8.2 -12.1 29.48 20 30 55 94 -003 73 78 98 -9-11-11 006 108 06 00 -8.0 -11.5 29.44 22 33 55 94 -004 76 83 94 -9-10-11 011 109 06 01 -7.6 -11.1 29.40 22 33 54 94 -004 76 83 95 -9-10-11 010 110 06 02 -7.3 -10.6 29.36 22 34 54 94 -002 78 85 91 -9-10-11 013 111 06 03 -7.0 -10.7 29.31 23 37 54 93 -006 75 81 89 -8 -9-10 009 112 06 04 -6.8 -10.7 29.27 26 40 54 94 -007 73 79 87 -8 -9-10 007 113 06 05 -6.8 -10.8 29.25 28 42 57 96 -013 72 77 85 -8 -9-10 010 114 06 06 -6.5 -10.8 29.23 28 42 60 99 -011 70 73 85 -8 -9 -9 008 115 06 07 -6.4 -10.6 29.20 27 40 59 99 -008 70 74 85 -7 -8 -9 004 116 06 08 -6.2 -10.3 29.18 26 40 57 97 -004 71 76 87 -7 -8 -9 005 117 06 09 -5.9 -10.0 29.15 27 40 54 94 -003 72 77 87 -7 -8 -9 006 118 06 10 -5.8 -9.8 29.12 27 40 51 90 -004 72 76 88 -7 -8 -9 006 119 06 11 -6.1 -9.9 29.11 24 38 46 85 -001 74 77 89 -7 -8 -9 002 120 06 12 -6.4 -9.9 29.11 18 33 42 82 -002 77 80 93 -7 -8 -9 003 * 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.