Syowa site lat/lon = (-69.0060,39.5900) cell lat/lon = (-68.9838,39.6297) 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 -8.0 -10.0 28.94 6 7 70 110 000 84 86 95 -7 -8 -9 000 1 30 13 -7.0 -9.3 28.96 7 23 38 77 -003 89 88104 -7 -8 -9 003 2 30 14 -6.2 -9.6 28.95 19 33 48 87 -001 77 84103 -7 -8 -9 002 3 30 15 -6.3 -9.9 28.97 24 37 50 90 000 75 82102 -7 -8 -9 001 4 30 16 -6.4 -9.7 28.98 25 37 50 89 -001 78 84 94 -7 -8 -9 003 5 30 17 -6.6 -9.9 29.00 25 38 52 91 000 78 85 92 -7 -8 -9 005 6 30 18 -6.5 -10.0 29.00 25 37 54 93 -001 77 84 91 -7 -8 -9 005 7 30 19 -6.1 -9.6 29.02 25 36 53 93 -003 76 83 92 -7 -8 -9 003 8 30 20 -6.0 -9.2 29.03 25 37 50 89 -004 79 87 96 -7 -8 -9 006 9 30 21 -6.2 -9.1 29.03 24 37 50 90 -002 81 87 98 -7 -8 -9 007 10 30 22 -6.2 -8.8 29.02 24 36 50 90 -006 84 89 93 -7 -8 -9 019 11 30 23 -6.2 -9.3 29.04 25 37 51 91 000 79 86 97 -7 -8 -9 022 12 01 00 -6.4 -9.9 29.05 23 35 51 91 000 76 83 95 -7 -8 -9 009 13 01 01 -6.5 -10.3 29.05 22 35 52 92 001 75 80 92 -7 -8 -9 003 14 01 02 -6.6 -10.5 29.06 22 33 56 95 -001 74 79 90 -7 -8 -9 004 15 01 03 -7.2 -11.9 29.07 20 31 61 101 -006 68 73 88 -7 -8 -9 001 16 01 04 -7.7 -12.9 29.07 18 26 70 110 -008 64 68 96 -6 -8 -9 000 17 01 05 -8.5 -14.0 29.08 18 22 77 117 -012 62 59 91 -6 -7 -9 000 18 01 06 -9.5 -15.4 29.09 18 20 87 127 -016 59 47 87 -6 -7 -9 000 19 01 07 -10.3 -16.5 29.08 17 19 86 126 -014 56 36 80 -7 -8 -9 000 20 01 08 -10.3 -16.8 29.09 14 19 75 114 002 56 36 68 -8-10-11 000 21 01 09 -10.9 -17.3 29.10 11 18 69 108 006 57 34 60 -10-11-12 000 22 01 10 -11.5 -17.7 29.11 11 17 73 113 000 58 35 56 -10-11-12 000 23 01 11 -11.7 -17.9 29.11 12 21 69 109 003 58 35 60 -11-12-13 000 24 01 12 -11.7 -17.9 29.11 13 23 68 108 002 57 40 53 -10-11-13 000 25 01 13 -11.4 -17.6 29.11 15 27 60 99 000 56 36 47 -10-11-13 000 26 01 14 -11.3 -17.8 29.10 18 30 61 101 000 53 36 46 -11-12-13 000 27 01 15 -11.2 -17.7 29.10 19 31 61 101 002 54 39 74 -11-12-12 000 28 01 16 -11.0 -17.3 29.09 20 32 62 102 004 55 55 67 -11-12-12 000 29 01 17 -10.7 -16.6 29.10 20 32 62 102 008 58 67 74 -10-12-12 000 30 01 18 -10.4 -15.6 29.11 22 31 65 104 009 63 79 83 -10-11-12 000 31 01 19 -9.9 -14.6 29.11 21 31 65 105 009 67 74 93 -10-11-12 000 32 01 20 -9.6 -14.5 29.11 21 30 64 104 007 66 72 93 -10-11-12 000 33 01 21 -9.5 -14.7 29.11 20 29 65 104 006 64 70 86 -10-11-12 000 34 01 22 -9.7 -15.2 29.11 19 27 68 108 006 61 70 82 -10-11-12 000 35 01 23 -9.8 -15.5 29.11 18 26 71 111 008 61 68 84 -10-11-12 000 36 02 00 -10.0 -15.7 29.11 17 25 72 112 009 61 66 86 -10-11-12 000 37 02 01 -10.2 -15.8 29.10 16 25 73 112 011 61 65 86 -10-11-12 000 38 02 02 -10.4 -16.2 29.10 16 25 75 115 011 60 63 85 -10-11-12 000 39 02 03 -10.9 -16.9 29.09 16 24 80 119 008 58 60 82 -11-11-12 000 40 02 04 -11.1 -17.2 29.08 16 24 80 120 004 57 56 81 -10-11-12 000 41 02 05 -10.9 -17.0 29.08 16 25 77 117 003 57 54 79 -10-11-12 000 42 02 06 -10.3 -16.2 29.07 16 26 73 113 004 59 55 78 -10-11-12 000 43 02 07 -9.5 -15.2 29.06 18 27 69 109 006 60 61 82 -9-10-11 000 44 02 08 -8.9 -14.5 29.06 21 28 65 105 004 61 68 87 -9-10-11 000 45 02 09 -8.8 -13.7 29.06 20 28 66 106 -004 66 75 93 -9-10-11 000 46 02 10 -8.6 -13.3 29.06 20 29 65 104 -009 67 74 93 -10-10-12 000 47 02 11 -8.3 -13.1 29.06 19 31 61 101 -008 67 73 94 -9-11-12 000 48 02 12 -8.2 -12.9 29.06 21 32 57 97 -016 67 71 88 -9-11-12 000 49 02 13 -8.1 -13.1 29.06 23 34 57 96 000 65 66 77 -9-10-11 000 50 02 14 -8.2 -13.5 29.06 23 33 60 99 002 63 64 76 -9-10-11 000 51 02 15 -8.3 -13.9 29.06 22 31 64 103 003 61 62 79 -9-10-11 000 52 02 16 -8.4 -14.2 29.06 20 28 69 109 004 59 60 82 -9-10-11 000 53 02 17 -8.4 -13.9 29.06 18 26 73 113 005 61 62 87 -9-10-11 000 54 02 18 -8.5 -13.8 29.07 16 25 73 113 003 64 66 93 -9-10-11 000 55 02 19 -8.6 -13.6 29.07 14 24 71 110 000 66 71 96 -9-10-12 000 56 02 20 -8.6 -13.7 29.07 14 24 70 110 000 66 70 93 -9-10-12 000 57 02 21 -8.8 -14.1 29.06 12 23 75 114 001 64 67 92 -10-10-12 000 58 02 22 -8.9 -14.7 29.07 11 19 89 128 008 61 60 92 -9-10-11 000 59 02 23 -8.8 -14.7 29.07 11 17 94 133 020 61 54 88 -9 -9-11 000 60 03 00 -9.0 -14.3 29.06 13 17 104 144 010 64 52 90 -8 -9-10 000 61 03 01 -9.3 -14.1 29.05 11 14 109 148 -001 68 54 92 -9 -9-11 000 62 03 02 -9.9 -14.9 29.05 10 12 105 145 000 68 50 83 -9 -9-11 000 63 03 03 -10.7 -15.7 29.04 10 12 106 146 001 67 48 75 -8 -9-11 000 64 03 04 -11.9 -16.4 29.03 11 12 109 149 003 71 58 80 -9-10-11 000 65 03 05 -12.3 -16.9 29.02 11 11 108 148 002 69 71 79 -10-11-12 000 66 03 06 -13.0 -17.3 29.02 10 10 102 142 000 72 61 74 -10-11-11 000 67 03 07 -13.6 -16.7 29.02 10 10 91 131 -002 82 48 69 -9-11-11 000 68 03 08 -12.6 -16.7 29.01 10 10 88 128 -001 74 42 65 -10-10-11 000 69 03 09 -11.7 -16.6 29.01 11 13 83 123 005 68 41 64 -9-10-11 000 70 03 10 -11.6 -16.5 29.01 8 8 75 115 003 69 47 65 -10-11-11 000 71 03 11 -15.2 -33.3 29.01 4 4 81 121 000 57 45 66 -11-10-11 000 72 03 12 -12.8 -17.6 29.01 8 8 92 132 002 70 43 60 -10-10-10 000 73 03 13 -13.7 -16.9 29.01 8 8 92 132 001 83 45 56 -10-10-10 000 74 03 14 -13.5 -17.0 29.02 9 10 93 132 003 79 45 55 -9-11-11 000 75 03 15 -13.5 -17.0 29.02 9 10 96 135 000 80 41 54 -9-10-11 000 76 03 16 -12.8 -18.1 29.03 8 10 78 117 004 69 42 52 -10-10-12 000 77 03 17 -12.9 -17.3 29.04 9 10 86 126 004 72 48 54 -10-10-11 000 78 03 18 -12.2 -18.6 29.04 8 12 79 119 003 61 43 60 -9-10-11 000 79 03 19 -12.6 -18.0 29.04 8 10 85 125 000 68 48 59 -9-11-12 000 80 03 20 -13.1 -18.1 29.05 8 10 81 121 002 71 48 65 -9-11-12 000 81 03 21 -13.8 -18.3 29.06 7 7 79 119 001 76 49 62 -10-11-12 000 82 03 22 -15.7 -24.4 29.08 6 6 75 114 001 72 53 63 -12-11-12 000 83 03 23 -15.9 -26.3 29.09 6 7 85 125 -002 73 60 60 -10-12-12 000 84 04 00 -17.5 -34.7 29.10 5 9 73 112 -001 80 67 60 -10-11-12 000 85 04 01 -17.6 -30.1 29.11 5 7 58 98 000 90 80 68 -11-11-12 000 86 04 02 -18.8 -37.4 29.12 4 6 49 89 000 98 80 82 -11-10-11 000 87 04 03 -12.3 -14.3 29.13 3 5 60 100 000 94 82107 -11-11-11 000 88 04 04 -11.1 -14.6 29.13 4 10 50 90 001 81 75114 -10-11-12 000 89 04 05 -10.2 -14.2 29.15 7 11 59 99 001 76 71102 -10-11-12 000 90 04 06 -11.3 -15.5 29.16 10 14 73 112 000 73 65102 -9-10-12 000 91 04 07 -11.2 -15.7 29.18 12 15 77 117 000 70 67107 -9-10-12 000 92 04 08 -11.3 -16.0 29.19 13 15 81 120 001 68 64114 -9-10-12 000 93 04 09 -10.4 -15.1 29.21 13 13 80 120 000 69 64114 -9-10-12 000 94 04 10 -10.7 -15.3 29.22 12 13 82 122 001 70 61115 -9-10-12 000 95 04 11 -11.8 -16.3 29.24 12 13 84 123 001 70 58113 -9-10-12 000 96 04 12 -12.1 -16.6 29.26 12 14 84 124 -001 70 53 99 -9-10-12 000 97 04 13 -12.3 -16.5 29.28 11 13 83 122 000 73 52 81 -9-10-12 000 98 04 14 -12.8 -16.8 29.29 11 13 84 124 000 75 53 78 -9-11-12 000 99 04 15 -12.9 -17.2 29.31 9 12 80 120 001 74 51 80 -9-11-12 000 100 04 16 -13.2 -17.4 29.34 8 11 81 120 000 75 51 81 -10-11-12 000 101 04 17 -13.0 -17.2 29.35 9 12 84 124 001 74 51 81 -10-11-12 000 102 04 18 -13.2 -17.3 29.36 10 12 85 125 002 74 49 82 -10-11-12 000 103 04 19 -13.7 -17.8 29.38 10 10 92 132 002 75 49 81 -10-11-13 000 104 04 20 -13.8 -18.6 29.39 8 8 101 140 001 69 50 78 -11-12-13 000 105 04 21 -14.8 -18.6 29.40 9 9 108 148 003 76 49 75 -11-12-13 000 106 04 22 -14.3 -18.6 29.40 9 9 125 165 003 73 53 65 -11-12-12 000 107 04 23 -14.5 -18.3 29.40 8 10 142 181 001 78 44 52 -12-11-11 000 108 05 00 -14.3 -17.8 29.40 8 13 160 199 004 80 46 43 -13-12-11 000 109 05 01 -14.5 -17.6 29.39 9 15 161 201 004 83 35 36 -13-11-10 000 110 05 02 -14.2 -17.7 29.38 10 15 169 209 006 79 34 29 -14-10-10 000 111 05 03 -14.5 -17.6 29.36 9 13 165 205 003 82 28 25 -13-10 -8 000 112 05 04 -14.0 -17.7 29.37 10 12 150 190 001 78 29 22 -13-10 -8 000 113 05 05 -14.3 -19.5 29.38 8 9 153 193 000 71 34 21 -11-11 -9 000 114 05 06 -13.3 -19.4 29.38 9 10 120 160 004 63 35 19 -8 -9-10 000 115 05 07 -12.3 -18.6 29.38 10 11 100 139 003 59 31 23 -8 -8 -9 000 116 05 08 -11.6 -17.7 29.39 11 14 92 131 001 59 31 26 -8 -9-10 000 117 05 09 -10.8 -17.2 29.39 12 15 91 130 004 56 30 29 -6 -8-10 000 118 05 10 -10.6 -17.1 29.40 10 14 88 128 005 58 28 30 -6 -7 -9 000 119 05 11 -12.9 -20.7 29.41 7 9 84 124 -001 63 38 27 -7 -9-10 000 120 05 12 -13.1 -18.7 29.43 8 9 84 123 001 71 47 32 -8-10 -9 000 * 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.