Syowa site lat/lon = (-69.0060,39.5900) cell lat/lon = (-68.9838,39.6297) Forecast initialized at 2025-12-19/00 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 19 00 -7.2 -11.3 29.00 6 6 101 141 -006 65 64 86 -4 -4 -4 000 1 19 01 -6.7 -11.1 29.01 13 19 89 129 -004 70 67 88 -3 -4 -5 000 2 19 02 -5.6 -11.0 29.02 17 19 82 121 -006 63 66 91 -2 -4 -5 000 3 19 03 -5.0 -10.4 29.03 15 18 80 120 -008 62 54 94 -2 -4 -5 000 4 19 04 -3.7 -9.0 29.03 13 16 66 105 -004 63 61 93 -3 -4 -6 000 5 19 05 -2.6 -8.0 29.05 12 17 54 94 -002 63 59 90 -3 -5 -6 000 6 19 06 -1.7 -8.1 29.08 12 17 39 78 000 64 63 91 -3 -4 -6 000 7 19 07 -1.4 -7.0 29.08 14 17 37 77 001 64 71 90 -3 -4 -6 000 8 19 08 -1.3 -5.3 29.09 13 16 33 73 001 73 85 89 -3 -4 -6 000 9 19 09 -1.0 -5.3 29.11 11 14 32 71 002 71 83 89 -2 -4 -5 000 10 19 10 -0.9 -4.5 29.10 10 12 25 65 002 76 89 90 -2 -4 -5 000 11 19 11 -1.1 -3.9 29.12 11 13 31 71 000 81 86 91 -2 -4 -5 000 12 19 12 -0.9 -4.3 29.12 8 10 22 62 002 78 73 92 -2 -3 -4 000 13 19 13 -0.8 -4.6 29.12 3 5 23 63 001 75 88 92 -2 -3 -5 000 14 19 14 -1.1 -3.9 29.14 2 4 154 194 005 82 92 91 -2 -4 -5 008 15 19 15 -1.1 -3.6 29.14 4 5 151 191 000 84 94 82 -2 -4 -5 001 16 19 16 -1.5 -3.4 29.14 4 5 145 185 000 85 89 94 -2 -3 -5 000 17 19 17 -3.0 -4.9 29.16 4 5 132 172 000 85 81100 -2 -3 -5 000 18 19 18 -4.7 -7.1 29.16 7 7 103 143 000 84 75 99 -2 -3 -5 000 19 19 19 -5.7 -8.6 29.17 8 8 101 140 000 81 70 98 -2 -3 -5 000 20 19 20 -6.5 -9.0 29.18 9 9 97 137 000 85 67 94 -2 -3 -4 000 21 19 21 -6.6 -9.4 29.18 9 9 90 130 000 83 70 92 -2 -3 -4 000 22 19 22 -7.2 -11.2 29.18 8 8 83 123 000 75 71 91 -3 -3 -5 000 23 19 23 -7.2 -11.1 29.20 8 8 83 122 000 75 71 89 -3 -4 -5 000 24 20 00 -7.0 -10.3 29.20 8 8 89 128 000 79 72 91 -4 -4 -5 000 25 20 01 -6.8 -10.0 29.21 8 8 88 127 000 79 79 95 -4 -4 -5 000 26 20 02 -5.6 -8.8 29.21 7 7 83 123 000 79 94 99 -4 -5 -5 000 27 20 03 -4.4 -7.8 29.22 4 4 76 115 000 79 71101 -4 -5 -6 000 28 20 04 -3.7 -7.6 29.21 0 2 123 163 000 76 64103 -5 -5 -6 000 29 20 05 -3.4 -7.3 29.21 2 2 227 267 000 77 68102 -5 -5 -6 000 30 20 06 -3.4 -6.9 29.21 3 3 230 270 000 80 75 97 -5 -6 -6 000 31 20 07 -3.2 -6.9 29.20 3 3 230 270 000 79 81 95 -5 -6 -7 000 32 20 08 -3.0 -7.0 29.20 3 3 233 272 000 76 86 95 -4 -6 -7 000 33 20 09 -2.7 -6.7 29.19 3 4 231 271 000 76 91 93 -4 -6 -6 000 34 20 10 -2.5 -6.3 29.18 3 5 218 258 000 77 91 90 -4 -5 -6 000 35 20 11 -2.3 -6.1 29.16 4 6 207 246 001 77 87 89 -4 -5 -6 000 36 20 12 -2.0 -6.1 29.15 5 6 206 246 000 75 89 85 -3 -5 -6 000 37 20 13 -1.9 -5.9 29.14 6 7 205 244 000 75 91 86 -3 -5 -6 000 38 20 14 -1.7 -6.3 29.13 7 8 203 242 000 71 86 89 -3 -5 -6 000 39 20 15 -2.0 -6.6 29.12 8 9 202 242 000 67 77 90 -3 -5 -6 000 40 20 16 -2.5 -6.0 29.11 8 10 206 245 000 74 75 94 -3 -5 -6 000 41 20 17 -3.7 -6.5 29.11 6 9 199 238 000 79 68 96 -4 -5 -6 000 42 20 18 -6.1 -8.4 29.10 6 8 155 195 000 87 70 96 -4 -5 -7 000 43 20 19 -7.3 -9.7 29.09 7 7 122 161 000 88 87 95 -4 -5 -7 000 44 20 20 -6.2 -8.0 29.09 8 8 111 151 -001 91 94 91 -4 -6 -7 000 45 20 21 -8.1 -11.1 29.08 10 10 106 146 000 83 96 88 -5 -6 -7 000 46 20 22 -7.4 -10.1 29.08 10 10 103 143 000 84 99 82 -5 -6 -7 000 47 20 23 -8.3 -11.3 29.07 10 10 100 140 000 82 99 71 -5 -6 -7 000 48 21 00 -8.1 -11.4 29.07 10 10 93 133 000 79 98 63 -5 -6 -7 000 49 21 01 -7.8 -11.3 29.07 9 9 83 122 000 78 99 77 -5 -6 -7 000 50 21 02 -5.9 -9.0 29.08 7 9 54 94 000 82 99 93 -6 -7 -7 000 51 21 03 -4.9 -8.9 29.08 8 12 43 83 -001 73 75104 -6 -7 -7 000 52 21 04 -4.2 -9.3 29.09 11 13 26 66 -001 65 78104 -5 -7 -8 000 53 21 05 -3.7 -8.6 29.09 13 15 29 68 000 67 80 98 -5 -6 -8 000 54 21 06 -3.5 -7.6 29.09 14 15 28 68 000 72 85 97 -5 -7 -8 000 55 21 07 -3.0 -6.6 29.09 14 16 33 73 000 82 98102 -5 -6 -8 000 56 21 08 -3.0 -5.5 29.09 14 15 26 65 000 89106104 -5 -6 -7 000 57 21 09 -3.2 -6.0 29.10 10 13 10 49 000 85104102 -5 -6 -7 000 58 21 10 -3.0 -6.5 29.11 9 13 17 57 001 80 98 95 -4 -6 -7 000 59 21 11 -2.7 -6.3 29.12 10 13 25 65 000 78 96 92 -4 -6 -7 000 60 21 12 -2.5 -6.1 29.12 10 13 29 68 000 78 95 91 -4 -6 -7 000 61 21 13 -2.4 -5.9 29.13 10 12 24 64 000 79 96 97 -4 -5 -7 000 62 21 14 -2.6 -5.9 29.13 7 10 6 46 000 80 98104 -4 -5 -7 000 63 21 15 -2.8 -5.9 29.13 4 8 4 43 000 80 96104 -4 -5 -7 000 64 21 16 -2.8 -6.0 29.14 4 8 12 52 000 80 94106 -4 -5 -7 000 65 21 17 -3.1 -5.9 29.14 5 8 14 53 000 82 91106 -4 -5 -7 000 66 21 18 -5.1 -7.0 29.15 5 10 14 54 000 88 91105 -4 -5 -6 000 67 21 19 -7.0 -7.7 29.16 8 11 70 109 000 104100 99 -5 -6 -7 000 68 21 20 -5.6 -7.3 29.17 7 11 71 111 000 90106 96 -5 -7 -8 000 69 21 21 -4.7 -6.4 29.18 5 11 76 116 000 90107 96 -5 -7 -8 000 70 21 22 -4.9 -6.5 29.19 3 10 60 100 000 91 98 96 -5 -7 -8 000 71 21 23 -4.8 -6.6 29.19 5 11 60 100 000 89 96 91 -5 -7 -8 000 72 22 00 -4.5 -6.7 29.20 7 9 46 85 000 86 96 90 -5 -7 -8 000 73 22 01 -4.1 -7.1 29.21 6 6 60 100 000 80 96108 -5 -7 -8 000 74 22 02 -3.8 -7.1 29.22 6 6 60 99 001 78 94112 -5 -6 -8 000 75 22 03 -3.7 -7.1 29.22 6 6 48 88 000 77 91112 -5 -6 -8 000 76 22 04 -3.5 -7.3 29.24 6 6 44 83 000 75 89112 -5 -6 -8 000 77 22 05 -3.2 -7.4 29.25 5 5 37 77 000 73 87112 -4 -6 -7 000 78 22 06 -3.1 -7.3 29.26 6 7 30 69 000 72 86110 -4 -6 -7 000 79 22 07 -3.0 -6.8 29.27 9 9 29 69 000 74 87110 -4 -6 -7 001 80 22 08 -2.6 -7.2 29.28 8 9 32 72 000 69 81105 -4 -5 -7 001 81 22 09 -2.4 -7.0 29.30 10 10 23 63 000 74 88102 -4 -5 -7 001 82 22 10 -2.2 -6.5 29.31 9 10 20 60 000 74 88 97 -4 -5 -6 001 83 22 11 -2.1 -6.2 29.32 9 10 21 61 000 75 88 99 -4 -5 -6 002 84 22 12 -1.9 -6.3 29.33 8 9 22 61 000 73 85101 -3 -5 -6 003 85 22 13 -1.6 -6.5 29.33 8 9 16 56 000 68 81100 -3 -4 -6 000 86 22 14 -1.5 -6.1 29.33 7 8 7 47 001 70 84 94 -3 -4 -6 000 87 22 15 -1.5 -5.5 29.33 6 6 1 41 000 75 89 92 -3 -4 -6 000 88 22 16 -1.7 -5.5 29.33 4 4 5 45 001 78 91 88 -3 -4 -6 000 89 22 17 -1.9 -4.6 29.33 2 3 3 43 000 82 91 84 -3 -4 -6 000 90 22 18 -3.7 -5.2 29.33 1 2 24 63 000 87 89 79 -3 -4 -6 000 91 22 19 -7.1 -7.1 29.33 3 3 88 127 000 97 87 77 -3 -5 -6 000 92 22 20 -6.9 -7.3 29.34 10 10 107 146 000 106 93 80 -3 -5 -6 000 93 22 21 -7.7 -9.7 29.33 10 10 104 144 000 90 99 80 -4 -5 -6 000 94 22 22 -8.2 -11.3 29.34 10 10 105 144 000 82100 76 -4 -5 -6 000 95 22 23 -8.0 -11.4 29.34 10 10 104 143 000 78 95 74 -4 -5 -6 000 96 23 00 -7.9 -11.3 29.34 10 10 103 143 000 78 95 73 -4 -5 -6 000 97 23 01 -8.0 -11.2 29.35 8 8 93 133 000 81102 75 -4 -5 -6 000 98 23 02 -7.4 -10.5 29.34 8 9 84 123 000 82 89 78 -5 -6 -7 000 99 23 03 -5.8 -8.9 29.34 7 8 76 116 000 81 76 77 -5 -6 -7 000 100 23 04 -4.4 -8.5 29.34 6 6 66 105 000 73 74 82 -5 -6 -7 000 101 23 05 -3.4 -9.1 29.33 3 3 40 80 000 66 74 88 -5 -6 -7 000 102 23 06 -3.1 -9.0 29.33 0 3 332 12 000 65 76 86 -4 -6 -7 000 103 23 07 -2.8 -8.5 29.33 2 3 226 266 000 66 80 85 -4 -6 -7 000 104 23 08 -2.7 -7.8 29.32 4 4 215 254 000 69 84 83 -4 -6 -7 000 105 23 09 -2.5 -7.3 29.31 4 5 211 251 000 71 87 80 -4 -5 -6 000 106 23 10 -2.4 -6.8 29.31 5 6 206 246 002 73 88 78 -4 -5 -6 000 107 23 11 -2.2 -6.2 29.30 6 7 202 242 002 75 92 76 -4 -5 -6 000 108 23 12 -2.0 -5.9 29.29 7 8 198 237 001 76 92 73 -3 -5 -6 000 109 23 13 -1.9 -6.2 29.28 7 9 194 234 000 72 86 73 -3 -5 -6 000 110 23 14 -1.7 -6.7 29.27 7 9 189 229 000 68 80 71 -3 -5 -5 000 111 23 15 -1.9 -6.3 29.26 7 9 186 226 000 69 78 71 -3 -5 -6 000 112 23 16 -2.2 -5.6 29.25 6 9 182 222 000 75 80 73 -3 -5 -6 000 113 23 17 -3.5 -5.8 29.25 5 9 165 205 000 82 83 74 -3 -5 -6 000 114 23 18 -5.8 -9.1 29.25 6 6 129 169 000 76 84 78 -3 -5 -6 000 115 23 19 -6.7 -10.2 29.25 8 8 122 162 001 76 84 80 -3 -5 -6 000 116 23 20 -7.5 -10.3 29.25 9 9 118 158 001 84 85 80 -4 -5 -6 000 117 23 21 -8.2 -10.7 29.25 10 10 115 154 000 86 88 79 -4 -5 -6 000 118 23 22 -8.4 -11.0 29.26 10 10 111 150 000 86 90 80 -4 -5 -7 000 119 23 23 -8.4 -11.6 29.27 10 10 108 147 000 80 89 81 -4 -5 -7 000 120 24 00 -7.8 -11.2 29.27 9 9 106 146 000 77 86 81 -4 -6 -7 000 * 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.