Syowa site lat/lon = (-69.0060,39.5900) cell lat/lon = (-68.9838,39.6297) Forecast initialized at 2026-05-01/00 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 00 -6.5 -8.7 29.04 18 20 51 91 000 84 88 92 -6 -7 -8 000 1 01 01 -6.2 -9.4 29.06 20 32 54 94 -002 78 84 96 -6 -7 -8 004 2 01 02 -6.9 -11.6 29.06 21 32 64 104 -001 67 76 94 -6 -7 -9 000 3 01 03 -7.2 -12.4 29.06 20 31 64 103 -004 64 74 96 -6 -7 -9 000 4 01 04 -8.0 -13.7 29.08 20 28 75 114 -005 60 63101 -6 -7 -9 000 5 01 05 -8.9 -14.7 29.07 21 25 80 120 -010 59 64 97 -6 -7 -9 000 6 01 06 -9.5 -15.7 29.08 21 24 88 128 -014 56 59 94 -6 -7 -9 000 7 01 07 -9.9 -16.3 29.09 21 22 90 130 -014 54 47 89 -6 -7 -8 000 8 01 08 -9.5 -16.4 29.09 19 20 90 129 -007 52 38 84 -7 -7 -8 000 9 01 09 -10.0 -17.0 29.08 16 17 85 124 008 52 28 81 -7 -8-10 000 10 01 10 -10.8 -17.2 29.07 14 15 81 121 000 56 30 73 -8-10-11 000 11 01 11 -11.9 -17.1 29.09 10 11 83 122 004 66 30 48 -9-11-12 000 12 01 12 -12.7 -18.4 29.10 11 12 78 117 -001 61 32 41 -10-12-13 000 13 01 13 -12.8 -18.6 29.10 12 17 71 111 -001 60 31 32 -11-12-13 000 14 01 14 -12.5 -19.3 29.10 13 20 67 107 -001 52 37 38 -11-12-14 000 15 01 15 -12.5 -19.1 29.11 15 23 69 109 000 53 34 33 -11-12-13 000 16 01 16 -12.6 -19.4 29.10 14 26 68 107 001 53 26 29 -11-12-14 000 17 01 17 -12.4 -19.2 29.11 14 28 61 101 002 53 28 29 -12-13-14 000 18 01 18 -11.9 -19.0 29.11 18 30 65 105 006 49 37 46 -12-13-14 000 19 01 19 -11.7 -18.4 29.11 19 31 69 108 008 52 54 53 -12-13-14 000 20 01 20 -11.4 -17.4 29.11 19 31 69 109 007 57 77 73 -12-12-14 000 21 01 21 -10.9 -16.0 29.11 19 28 74 114 008 64 83 90 -11-12-13 000 22 01 22 -10.3 -15.3 29.11 18 25 72 112 007 65 79100 -11-11-13 000 23 01 23 -10.3 -15.1 29.11 15 23 77 117 007 67 76 99 -11-11-12 002 24 02 00 -10.6 -15.6 29.11 14 21 84 124 005 66 72 97 -11-11-12 001 25 02 01 -10.5 -15.8 29.11 14 21 83 122 001 64 68 95 -10-11-12 000 26 02 02 -10.5 -16.0 29.11 13 20 82 121 -002 63 64 95 -10-11-12 000 27 02 03 -10.6 -16.1 29.10 13 20 82 121 -004 63 66 96 -10-11-13 000 28 02 04 -10.8 -16.3 29.10 13 20 81 121 -002 62 65 95 -10-12-13 000 29 02 05 -11.1 -16.6 29.09 13 19 81 121 000 62 61 95 -10-12-13 000 30 02 06 -11.6 -17.1 29.10 13 17 85 124 000 62 55 96 -10-12-13 000 31 02 07 -12.0 -17.6 29.10 13 16 89 129 000 62 51 97 -10-11-13 000 32 02 08 -12.2 -17.6 29.10 13 15 95 134 -002 63 46 95 -10-11-13 000 33 02 09 -12.1 -17.6 29.10 12 15 96 135 -004 63 40 85 -10-11-12 000 34 02 10 -11.6 -17.7 29.09 12 17 87 127 -003 58 32 83 -10-11-12 000 35 02 11 -11.0 -17.3 29.08 13 19 81 121 -002 57 38 85 -10-11-12 000 36 02 12 -10.5 -16.3 29.08 14 19 82 122 000 60 52 94 -9-11-12 000 37 02 13 -10.1 -15.4 29.07 13 19 78 117 003 64 64 95 -9-11-12 000 38 02 14 -9.7 -14.6 29.07 11 19 74 114 003 67 69 99 -10-10-12 000 39 02 15 -9.2 -14.1 29.07 8 18 79 119 000 69 71102 -10-10-12 000 40 02 16 -8.9 -14.4 29.07 5 16 86 126 000 66 69103 -10-10-11 001 41 02 17 -8.7 -14.8 29.07 5 18 72 112 001 62 66100 -9-10-12 000 42 02 18 -8.4 -14.1 29.06 8 20 67 107 -002 63 66 99 -9-10-11 000 43 02 19 -8.3 -13.8 29.06 10 21 74 114 001 65 65 94 -9-10-11 000 44 02 20 -8.4 -13.7 29.06 11 22 77 117 004 65 65 95 -9-10-11 000 45 02 21 -8.8 -14.2 29.06 12 22 78 117 005 64 66 94 -9-10-11 000 46 02 22 -8.9 -14.2 29.07 12 22 75 115 010 65 68 95 -9-10-11 000 47 02 23 -9.0 -14.2 29.06 12 21 79 119 010 65 66 95 -9-10-11 000 48 03 00 -9.0 -14.2 29.06 10 18 84 123 009 66 62 97 -9-10-11 000 49 03 01 -9.2 -14.8 29.07 9 15 95 135 007 63 57 99 -9 -9-11 000 50 03 02 -9.8 -15.3 29.07 10 12 95 135 004 64 66108 -9-10-12 000 51 03 03 -10.5 -15.9 29.06 11 12 95 134 001 64 70106 -9-10-12 000 52 03 04 -10.7 -16.2 29.05 11 12 99 139 000 63 66103 -9-10-12 000 53 03 05 -10.5 -15.6 29.05 11 12 98 138 001 66 64104 -8-10-11 000 54 03 06 -10.7 -14.9 29.05 10 11 99 138 -001 74 66104 -9-10-12 000 55 03 07 -12.1 -15.7 29.06 11 12 103 142 -005 77 63 97 -9-10-11 000 56 03 08 -12.9 -16.0 29.06 10 10 103 142 000 82 57 90 -9-10-11 000 57 03 09 -13.0 -16.0 29.06 10 11 100 140 000 83 51 82 -9-10-12 000 58 03 10 -12.5 -16.0 29.06 10 11 96 135 003 78 48 80 -9-10-12 000 59 03 11 -12.0 -16.8 29.06 10 12 98 137 000 68 44 72 -9-10-12 000 60 03 12 -13.9 -16.3 29.06 9 9 115 155 000 88 43 67 -9-10-11 000 61 03 13 -13.7 -16.9 29.06 8 8 128 168 002 83 44 73 -10-10-10 000 62 03 14 -13.6 -17.1 29.07 8 9 123 163 000 80 54 76 -11-10-10 000 63 03 15 -14.4 -17.1 29.07 10 10 111 151 004 85 61 77 -10-10-10 000 64 03 16 -14.2 -17.1 29.08 8 8 116 155 001 85 56 75 -9-10-10 000 65 03 17 -14.8 -17.0 29.09 8 8 105 144 003 91 56 75 -10-11-11 000 66 03 18 -14.5 -17.3 29.10 7 7 101 140 000 86 57 68 -10-12-11 000 67 03 19 -14.3 -17.5 29.11 7 7 86 126 000 83 58 60 -11-12-11 000 68 03 20 -14.0 -17.9 29.13 6 6 66 106 001 79 54 56 -12-12-12 000 69 03 21 -16.5 -26.8 29.14 5 5 54 94 000 71 53 54 -13-12-12 000 70 03 22 -14.3 -18.0 29.16 6 7 60 100 000 81 57 60 -12-12-12 000 71 03 23 -14.5 -17.9 29.17 5 6 42 82 001 85 69 65 -13-12-13 000 72 04 00 -15.0 -18.3 29.20 4 6 57 97 -001 87 65 67 -13-13-13 000 73 04 01 -19.7 -46.1 29.21 3 6 50 89 -002 87 66 67 -13-13-13 000 74 04 02 -22.4 -93.7 29.23 2 3 22 61 -002 95 68 68 -13-12-13 000 75 04 03 -23.3 -93.6 29.25 1 1 43 82 -001 93 72 72 -13-12-13 000 76 04 04 -23.4 -93.6 29.26 1 1 59 99 000 92 76 76 -13-13-13 000 77 04 05 -21.6 -93.7 29.28 3 3 61 101 000 91 79 83 -13-13-13 000 78 04 06 -19.0 -33.3 29.30 4 4 49 89 -001 92 76 78 -13-12-13 000 79 04 07 -14.3 -16.7 29.32 5 6 51 91 000 92 74 69 -13-13-13 000 80 04 08 -14.0 -16.4 29.34 5 5 47 87 -001 93 72 69 -13-13-13 000 81 04 09 -13.9 -16.1 29.36 4 5 51 91 -002 94 76 74 -13-13-13 000 82 04 10 -14.0 -16.1 29.39 2 4 62 102 -003 95 84 79 -13-13-13 000 83 04 11 -20.3 -93.8 29.40 2 4 78 118 -002 97 85 77 -13-13-13 000 84 04 12 -19.8 -45.1 29.42 3 7 58 98 -001 99 92 77 -12-13-13 000 85 04 13 -17.6 -26.6 29.43 5 9 44 84 -001 98 96 76 -12-13-13 000 86 04 14 -16.2 -22.8 29.45 5 13 38 77 -001 92 91 84 -12-12-13 000 87 04 15 -13.1 -15.6 29.47 6 11 52 92 000 92 88 85 -12-12-13 000 88 04 16 -13.2 -15.8 29.49 8 13 61 100 001 88 83 82 -11-12-13 000 89 04 17 -13.6 -16.4 29.51 9 13 68 108 001 85 78 79 -11-12-13 000 90 04 18 -14.3 -17.2 29.54 8 11 73 112 002 86 78 82 -11-12-13 000 91 04 19 -14.5 -17.2 29.56 7 9 85 125 002 87 73 94 -12-12-14 000 92 04 20 -13.1 -16.2 29.58 6 7 91 131 002 84 70104 -12-13-14 000 93 04 21 -12.3 -15.5 29.60 5 5 98 138 001 83 67112 -12-13-14 000 94 04 22 -11.7 -15.0 29.61 6 6 101 140 002 82 69112 -12-13-14 000 95 04 23 -13.0 -15.4 29.63 8 8 103 142 002 90 76 99 -11-13-14 000 96 05 00 -15.1 -17.3 29.66 9 10 106 146 001 90 79 79 -12-13-14 000 97 05 01 -14.8 -17.7 29.68 8 8 113 153 001 85 77 58 -12-13-14 000 98 05 02 -15.0 -18.0 29.69 8 8 116 155 003 84 78 48 -12-13-14 000 99 05 03 -15.3 -18.4 29.71 7 7 124 164 001 85 84 45 -13-13-14 000 100 05 04 -15.0 -18.6 29.72 6 6 141 180 002 82 79 44 -14-13-14 000 101 05 05 -15.1 -18.7 29.74 6 8 144 184 003 82 71 38 -14-13-14 000 102 05 06 -15.3 -19.3 29.74 6 10 145 185 -001 79 66 35 -14-13-13 000 103 05 07 -14.9 -19.3 29.75 6 9 151 191 004 75 63 35 -14-12-12 000 104 05 08 -14.6 -19.0 29.76 6 8 155 195 001 75 59 36 -14-12-12 000 105 05 09 -14.1 -19.0 29.77 5 7 153 193 001 72 54 36 -13-12-11 000 106 05 10 -14.0 -18.9 29.78 6 8 163 202 005 71 46 39 -13-11-11 000 107 05 11 -14.0 -18.7 29.79 6 7 155 194 000 74 40 43 -13-10-10 000 108 05 12 -16.6 -26.5 29.79 5 7 150 190 002 70 37 46 -12-10 -9 000 109 05 13 -14.9 -21.3 29.80 6 6 123 162 003 69 34 47 -12 -9 -9 000 110 05 14 -14.0 -18.3 29.80 6 6 110 150 001 77 32 45 -11 -9 -9 000 111 05 15 -13.8 -18.3 29.80 6 6 97 137 000 76 32 44 -11 -9 -9 000 112 05 16 -14.0 -18.6 29.80 6 6 80 120 000 75 33 52 -10-10 -8 000 113 05 17 -16.4 -28.6 29.80 5 6 72 112 000 65 46 62 -12-11 -9 000 114 05 18 -13.2 -18.7 29.81 6 6 69 108 000 67 38 69 -12-11-10 000 115 05 19 -12.5 -18.0 29.80 7 7 67 107 000 66 33 73 -12-11-10 000 116 05 20 -11.2 -16.9 29.79 7 10 55 95 000 64 32 77 -12-11-10 000 117 05 21 -10.1 -16.7 29.77 7 15 52 92 000 58 29 84 -11-10 -9 000 118 05 22 -9.3 -15.6 29.74 8 15 63 103 -001 59 34 85 -9 -9 -8 000 119 05 23 -9.3 -13.7 29.72 3 10 90 130 -001 76 42 98 -8 -9 -9 000 120 06 00 -9.6 -12.4 29.71 2 9 143 183 -002 86 67103 -10-11-11 001 * 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.