S 17 site lat/lon = (-69.0250,40.1080) cell lat/lon = (-69.0241,40.1766) Forecast initialized at 2026-01-13/12 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 13 12 -4.1 -5.8 28.85 4 4 235 275 000 88 76 68 -5 -6 -6 000 1 13 13 -4.7 -5.7 28.84 6 7 220 260 000 95 78 71 -5 -6 -6 000 2 13 14 -5.0 -5.6 28.84 7 7 201 241 000 100 77 72 -5 -6 -6 000 3 13 15 -5.6 -5.7 28.85 7 8 190 231 000 105 76 70 -6 -6 -6 000 4 13 16 -6.1 -6.4 28.85 8 10 184 224 000 104 76 65 -6 -6 -6 000 5 13 17 -7.4 -7.8 28.85 7 9 164 204 000 105 71 63 -6 -6 -7 000 6 13 18 -8.8 -9.0 28.84 9 10 135 175 000 108 63 62 -6 -6 -7 000 7 13 19 -10.3 -10.6 28.83 10 10 129 169 000 110 58 61 -6 -6 -7 000 8 13 20 -11.0 -11.3 28.84 11 11 125 165 000 110 60 61 -6 -6 -7 000 9 13 21 -10.9 -12.2 28.84 10 10 124 164 000 99 71 63 -6 -6 -7 000 10 13 22 -11.0 -12.7 28.85 10 10 125 165 000 95 81 64 -6 -7 -7 000 11 13 23 -11.3 -13.2 28.84 10 10 122 163 000 93 84 66 -6 -7 -7 000 12 14 00 -11.3 -13.2 28.85 10 10 119 159 000 93 87 70 -6 -7 -7 000 13 14 01 -10.8 -12.7 28.85 10 10 114 154 000 93 92 75 -6 -7 -7 000 14 14 02 -10.3 -12.4 28.86 9 9 107 148 000 91 91 78 -6 -7 -7 000 15 14 03 -9.3 -11.4 28.86 8 8 99 139 000 89 86 77 -6 -7 -7 000 16 14 04 -8.0 -10.1 28.86 7 7 85 126 000 88 79 77 -6 -6 -7 000 17 14 05 -6.7 -8.8 28.86 5 5 49 89 000 89 73 80 -6 -6 -7 000 18 14 06 -6.3 -7.8 28.87 6 7 30 70 000 93 71 80 -6 -5 -7 000 19 14 07 -6.3 -7.1 28.88 7 7 1 41 000 100 80 79 -7 -6 -7 000 20 14 08 -6.7 -6.7 28.89 7 7 344 24 000 107 94 77 -8 -7 -7 000 21 14 09 -7.0 -7.0 28.91 6 6 313 353 000 107106 80 -8 -8 -7 000 22 14 10 -7.2 -7.2 28.93 7 11 268 308 000 107109 79 -8 -9 -9 000 23 14 11 -6.9 -6.9 28.94 9 11 254 295 000 107110 83 -8 -9-10 000 24 14 12 -6.8 -6.9 28.95 10 14 267 308 000 106109 78 -8 -9-10 000 25 14 13 -6.5 -7.2 28.96 10 14 268 308 000 101109 75 -8 -9-10 000 26 14 14 -6.5 -7.5 28.95 10 15 274 314 000 98109 78 -8 -9-10 000 27 14 15 -6.5 -7.1 28.97 10 15 278 318 -001 101109 79 -8 -9-10 000 28 14 16 -6.5 -7.3 28.97 9 14 286 326 -001 99109 86 -8 -9-10 000 29 14 17 -6.5 -7.0 28.98 9 13 297 337 -001 102109100 -7 -9-10 000 30 14 18 -6.4 -6.6 28.98 10 12 300 340 000 106108108 -7 -8 -9 000 31 14 19 -6.6 -6.7 28.99 9 12 295 336 000 106108109 -7 -8 -9 000 32 14 20 -6.8 -7.0 28.99 9 11 273 313 000 106109110 -8 -9-10 000 33 14 21 -7.0 -7.2 29.00 4 10 270 310 000 106109114 -8 -9-10 000 34 14 22 -6.9 -7.1 29.00 6 9 291 331 000 106109114 -8 -9-10 002 35 14 23 -7.0 -7.2 29.01 6 10 285 325 000 107109114 -8 -9-10 005 36 15 00 -7.5 -7.6 29.01 3 8 275 315 000 107 97115 -8 -9-10 001 37 15 01 -9.3 -9.4 29.00 1 4 94 134 000 109 94101 -8 -9-10 000 38 15 02 -10.2 -10.5 28.99 5 5 81 121 000 109100 87 -8 -9-10 000 39 15 03 -9.9 -10.6 28.98 6 6 72 112 000 105 95 91 -8 -9-10 000 40 15 04 -8.8 -10.0 28.98 6 6 67 107 000 99 84 94 -8 -9-10 000 41 15 05 -7.6 -9.0 28.98 4 6 53 93 000 95 82 99 -8 -9-10 000 42 15 06 -6.8 -9.0 28.98 4 6 28 69 001 89 82 98 -8 -9-10 000 43 15 07 -6.3 -9.2 28.97 3 5 13 53 002 83 83 96 -7 -8-10 000 44 15 08 -6.0 -9.2 28.96 3 5 347 27 002 80 82100 -7 -8 -9 000 45 15 09 -5.6 -8.8 28.95 2 5 294 335 001 80 85101 -7 -8 -9 000 46 15 10 -5.4 -7.9 28.95 4 5 231 271 000 85102 95 -7 -8 -9 000 47 15 11 -5.2 -7.0 28.95 6 7 216 256 000 89 99113 -6 -8 -9 000 48 15 12 -5.0 -6.9 28.94 9 9 211 251 001 88 97113 -6 -8 -8 000 49 15 13 -5.1 -6.9 28.93 10 10 213 253 002 90 94110 -6 -7 -8 000 50 15 14 -5.6 -7.0 28.93 9 11 207 247 001 93 89105 -7 -7 -8 000 51 15 15 -6.0 -7.0 28.92 8 11 196 236 001 97 88101 -7 -7 -8 000 52 15 16 -6.9 -8.0 28.92 8 13 184 224 001 98 77 96 -6 -7 -8 000 53 15 17 -8.0 -8.8 28.91 10 15 161 201 001 101 76 94 -6 -7 -7 000 54 15 18 -8.7 -9.0 28.91 13 18 146 186 000 108 76 88 -6 -7 -7 000 55 15 19 -9.0 -9.4 28.91 14 18 138 178 001 107 69 86 -6 -7 -7 000 56 15 20 -9.4 -9.9 28.91 15 19 135 175 000 106 70 86 -6 -7 -7 000 57 15 21 -10.3 -11.0 28.91 15 18 132 172 000 104 70 86 -6 -6 -7 000 58 15 22 -11.4 -13.6 28.92 13 15 131 171 000 91 68 83 -5 -6 -7 000 59 15 23 -12.8 -16.1 28.94 12 12 119 160 001 83 66 72 -5 -6 -7 000 60 16 00 -13.8 -17.1 28.96 12 13 100 140 002 82 70 81 -5 -7 -8 000 61 16 01 -13.9 -17.0 28.96 15 16 95 135 -001 85 77 81 -6 -7 -8 000 62 16 02 -11.6 -12.7 28.96 16 17 91 131 -002 103 78 78 -6 -7 -8 000 63 16 03 -9.1 -10.3 28.98 13 15 80 120 000 99 73 82 -6 -7 -8 000 64 16 04 -7.6 -9.5 28.99 10 14 69 110 -001 90 72 77 -6 -7 -8 000 65 16 05 -6.7 -8.4 29.00 11 13 61 101 000 91 71 72 -6 -7 -8 000 66 16 06 -5.8 -8.3 29.01 10 11 49 89 000 83 74 70 -6 -7 -8 000 67 16 07 -5.3 -8.4 29.02 10 11 37 77 000 80 71 69 -6 -7 -8 000 68 16 08 -5.0 -8.4 29.03 10 12 26 66 000 76 71 70 -6 -7 -8 000 69 16 09 -4.9 -8.4 29.04 10 13 25 66 000 76 78 69 -6 -7 -8 000 70 16 10 -4.6 -8.1 29.05 10 13 28 68 000 75 75 72 -6 -7 -8 000 71 16 11 -4.5 -8.2 29.06 10 13 26 66 -001 74 73 74 -6 -7 -8 000 72 16 12 -4.4 -8.2 29.07 9 11 23 63 000 73 70 74 -5 -7 -8 000 73 16 13 -4.5 -8.0 29.08 7 10 20 60 000 76 70 76 -5 -7 -8 000 74 16 14 -4.7 -7.8 29.09 5 9 20 61 000 78 69 82 -5 -7 -8 000 75 16 15 -5.5 -7.6 29.09 3 7 16 56 000 85 68 86 -5 -7 -8 000 76 16 16 -6.2 -8.1 29.09 2 6 44 84 000 90 69 89 -6 -7 -8 000 77 16 17 -8.0 -11.0 29.10 5 5 74 114 000 78 68 90 -6 -7 -8 000 78 16 18 -8.8 -12.0 29.10 7 7 87 127 000 76 68 91 -6 -7 -8 000 79 16 19 -9.4 -12.5 29.11 7 7 87 127 -001 77 69 91 -6 -7 -8 000 80 16 20 -9.8 -12.7 29.11 7 7 85 125 -001 80 71 90 -6 -7 -8 000 81 16 21 -10.1 -12.3 29.11 8 8 88 128 000 87 74 88 -7 -7 -8 000 82 16 22 -10.7 -12.7 29.12 8 8 92 133 000 91 76 85 -7 -7 -8 000 83 16 23 -10.6 -12.2 29.13 8 8 90 130 000 94 74 86 -7 -7 -8 000 84 17 00 -10.3 -11.5 29.13 8 8 85 125 000 100 79 80 -7 -8 -8 000 85 17 01 -10.5 -11.3 29.13 8 8 86 126 000 104 84 70 -8 -8 -8 000 86 17 02 -9.9 -10.8 29.13 7 7 84 124 000 103 80 73 -8 -8 -9 000 87 17 03 -9.7 -10.5 29.13 7 7 77 117 000 103 92 78 -8 -8 -9 000 88 17 04 -8.1 -8.6 29.12 4 4 43 83 000 104 95 83 -9 -8 -9 000 89 17 05 -7.9 -7.9 29.13 3 5 12 53 000 108 88 84 -9 -8 -9 000 90 17 06 -7.5 -7.5 29.13 4 5 4 45 000 107 77 76 -9 -8 -9 000 91 17 07 -7.3 -7.3 29.13 5 6 354 34 000 107 71 70 -8 -8 -8 000 92 17 08 -7.1 -7.1 29.13 6 6 347 27 000 107 69 66 -8 -8 -8 000 93 17 09 -6.9 -6.9 29.13 6 7 349 29 000 107 69 64 -8 -8 -8 000 94 17 10 -6.8 -6.8 29.13 6 7 349 29 000 106 73 66 -8 -8 -8 000 95 17 11 -6.6 -6.6 29.13 5 7 345 26 001 106 78 68 -8 -8 -8 000 96 17 12 -6.5 -6.5 29.13 4 6 328 8 000 106 90 69 -8 -8 -8 000 97 17 13 -6.5 -6.5 29.13 3 5 288 328 001 106 99 68 -8 -8 -9 000 98 17 14 -6.8 -6.8 29.12 2 5 246 286 000 107 86 68 -8 -8 -8 000 99 17 15 -6.9 -7.4 29.11 2 5 197 237 001 102 82 67 -8 -8 -8 000 100 17 16 -6.7 -7.9 29.11 3 5 176 216 000 97 83 65 -8 -8 -8 000 101 17 17 -7.6 -8.6 29.11 3 5 191 231 000 99 91 64 -7 -8 -9 000 102 17 18 -8.6 -9.2 29.11 4 6 170 211 001 104109 60 -7 -9 -9 000 103 17 19 -9.0 -9.4 29.11 4 7 184 225 000 105104 56 -7 -9 -9 000 104 17 20 -11.8 -12.2 29.11 9 9 127 168 000 111 94 53 -7 -8 -9 000 105 17 21 -12.6 -12.9 29.11 11 11 122 162 001 112 81 56 -7 -7 -8 000 106 17 22 -13.8 -14.1 29.10 11 11 123 163 000 114 78 55 -7 -7 -8 000 107 17 23 -13.2 -13.5 29.09 12 12 114 154 000 113 73 52 -6 -7 -8 000 108 18 00 -12.5 -14.4 29.08 12 12 104 144 000 96 71 51 -6 -7 -8 000 109 18 01 -12.0 -15.3 29.08 12 12 89 130 000 82 71 50 -5 -7 -8 000 110 18 02 -10.8 -14.4 29.07 11 11 80 120 000 77 66 51 -6 -7 -8 000 111 18 03 -10.0 -13.6 29.06 10 10 80 120 001 77 60 53 -7 -7 -8 000 112 18 04 -8.3 -11.6 29.06 9 9 74 115 000 79 47 51 -6 -7 -8 000 113 18 05 -6.1 -9.6 29.06 8 8 62 102 000 76 50 54 -6 -7 -8 000 114 18 06 -4.8 -9.1 29.07 7 8 44 84 000 70 50 68 -5 -7 -8 000 115 18 07 -4.5 -8.9 29.08 9 11 38 79 000 69 50 77 -5 -6 -7 000 116 18 08 -4.5 -8.7 29.09 11 13 39 80 000 70 50 83 -5 -6 -7 000 117 18 09 -4.7 -8.6 29.09 12 15 46 86 000 73 54 93 -5 -6 -7 000 118 18 10 -4.7 -8.3 29.10 14 17 48 88 000 75 62100 -6 -6 -7 000 119 18 11 -4.5 -7.5 29.11 16 19 50 90 001 79 74103 -6 -6 -7 000 120 18 12 -4.4 -7.2 29.12 17 21 52 92 -001 80 79100 -6 -6 -6 004 * 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.