S 17 site lat/lon = (-69.0250,40.1080) cell lat/lon = (-69.0241,40.1766) Forecast initialized at 2026-10-17/12 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 17 12 -11.8 -15.5 28.95 5 8 46 87 -011 75 76 84 -13-14-15 000 1 17 13 -12.0 -15.2 28.93 5 14 54 94 -001 82 78 89 -12-13-14 000 2 17 14 -12.6 -15.3 28.93 4 15 81 122 -002 85 80 95 -12-13-14 000 3 17 15 -13.0 -15.2 28.93 8 16 81 121 -002 92 84 97 -11-12-13 000 4 17 16 -13.8 -15.5 28.93 10 16 87 127 -002 98 89 91 -11-12-13 000 5 17 17 -14.2 -15.6 28.93 12 15 89 129 -001 102 80 94 -11-12-13 000 6 17 18 -14.0 -17.1 28.94 13 16 91 131 -002 85 81102 -10-12-13 000 7 17 19 -13.4 -16.9 28.93 13 18 85 125 -002 81 84 98 -10-12-13 000 8 17 20 -13.7 -17.2 28.94 13 17 86 126 -001 82 79 94 -10-12-13 000 9 17 21 -13.6 -17.2 28.95 14 18 87 127 000 81 75 98 -10-12-13 000 10 17 22 -13.7 -17.1 28.95 14 18 87 127 -001 82 80 90 -10-12-13 000 11 17 23 -13.6 -17.1 28.95 14 17 92 132 -001 81 73 88 -10-12-13 000 12 18 00 -13.8 -17.7 28.95 15 18 94 134 -003 78 69 85 -10-12-13 000 13 18 01 -13.9 -17.8 28.95 15 19 94 135 -003 78 69 80 -10-12-13 000 14 18 02 -13.8 -17.7 28.95 15 19 93 133 -003 78 68 82 -10-11-13 000 15 18 03 -13.5 -17.5 28.96 15 18 91 131 -001 78 68 86 -10-11-13 000 16 18 04 -13.2 -17.2 28.96 14 17 90 130 000 77 68 88 -10-11-13 000 17 18 05 -12.8 -17.0 28.97 14 16 88 129 000 75 69 87 -10-11-13 000 18 18 06 -12.3 -16.6 28.97 13 15 87 127 -001 74 69 88 -10-11-13 000 19 18 07 -11.5 -15.9 28.96 12 13 81 121 -001 72 69 88 -10-11-13 000 20 18 08 -10.7 -15.2 28.97 9 10 71 111 001 72 67 92 -10-12-13 000 21 18 09 -10.1 -14.7 28.97 6 6 59 99 003 72 67 93 -11-12-13 000 22 18 10 -9.8 -14.3 28.98 3 3 27 67 001 74 67 93 -11-12-13 000 23 18 11 -9.8 -13.6 28.99 1 2 310 350 000 80 69 92 -11-12-13 000 24 18 12 -10.1 -12.9 28.99 2 2 229 269 000 84 68 88 -11-12-13 000 25 18 13 -11.0 -13.0 28.99 4 4 194 234 000 92 67 84 -11-12-13 000 26 18 14 -12.2 -13.9 28.99 6 6 160 200 000 96 67 80 -11-12-13 000 27 18 15 -13.5 -15.4 28.99 7 7 140 180 000 95 66 78 -11-12-13 000 28 18 16 -14.8 -16.2 28.98 9 9 125 165 000 102 67 76 -11-12-13 000 29 18 17 -15.9 -17.5 28.99 10 10 121 161 000 101 66 74 -11-12-13 000 30 18 18 -16.7 -18.2 28.99 11 11 115 155 000 103 67 76 -11-12-13 000 31 18 19 -17.3 -19.0 28.99 11 11 111 151 -001 102 67 82 -11-12-13 000 32 18 20 -17.6 -19.4 29.01 11 11 111 151 000 101 79 83 -12-12-13 000 33 18 21 -17.8 -19.7 29.02 10 10 113 153 000 99 84 87 -12-13-14 000 34 18 22 -17.8 -19.7 29.02 10 10 112 152 000 99 87 89 -12-13-14 000 35 18 23 -17.5 -19.2 29.03 10 10 112 152 000 102 97 91 -12-13-14 000 36 19 00 -17.6 -19.1 29.04 10 10 110 150 000 105106 94 -12-13-14 000 37 19 01 -17.9 -19.2 29.04 10 10 107 147 000 108102 97 -13-13-14 000 38 19 02 -18.3 -19.5 29.05 10 10 103 143 000 109 99100 -13-14-14 001 39 19 03 -18.3 -19.5 29.05 10 10 100 141 000 109103102 -13-14-15 001 40 19 04 -17.7 -19.1 29.05 9 9 97 138 000 106106103 -14-14-15 000 41 19 05 -16.8 -18.7 29.06 8 8 93 133 000 100104107 -14-14-15 000 42 19 06 -15.6 -18.0 29.07 6 6 87 127 000 93 97113 -14-15-15 000 43 19 07 -14.2 -16.7 29.08 4 4 59 99 000 91 83115 -14-15-15 000 44 19 08 -13.8 -17.8 29.08 4 5 12 52 000 79 68 97 -14-15-16 000 45 19 09 -13.9 -18.0 29.09 6 6 5 45 000 78 64 76 -15-15-16 000 46 19 10 -14.1 -17.9 29.10 6 6 4 45 000 81 64 65 -15-15-16 000 47 19 11 -14.4 -17.6 29.11 6 7 4 44 000 87 68 57 -15-16-16 000 48 19 12 -14.8 -17.1 29.13 6 7 5 45 000 94 75 65 -15-16-16 000 49 19 13 -15.3 -16.9 29.14 6 7 10 50 000 102 71 64 -16-16-16 000 50 19 14 -16.4 -17.6 29.14 6 7 31 71 000 109 73 56 -16-16-17 000 51 19 15 -17.9 -19.0 29.15 7 7 53 93 000 109 87 58 -16-16-17 000 52 19 16 -17.3 -17.8 29.16 7 7 62 102 000 118103 58 -16-16-17 000 53 19 17 -17.4 -17.7 29.16 7 7 76 116 000 118 96 69 -16-16-17 000 54 19 18 -19.4 -19.8 29.15 10 10 91 132 -001 120 82 77 -15-16-16 000 55 19 19 -20.1 -20.6 29.14 12 12 94 134 000 121 67 77 -15-15-16 000 56 19 20 -20.2 -21.0 29.14 12 12 92 132 000 115 69 87 -14-15-16 000 57 19 21 -20.0 -22.2 29.14 11 11 90 130 000 99 69 91 -14-15-16 000 58 19 22 -19.8 -22.8 29.15 11 11 90 130 000 91 71 95 -14-15-16 000 59 19 23 -19.7 -23.1 29.16 11 11 91 131 000 87 81 99 -15-16-16 000 60 20 00 -19.9 -23.2 29.16 11 11 92 132 000 87 88 99 -15-16-17 000 61 20 01 -20.3 -23.2 29.16 11 11 91 131 001 91 91 97 -15-16-17 000 62 20 02 -20.7 -23.2 29.15 12 12 90 130 002 96 91 94 -15-16-16 000 63 20 03 -20.8 -23.0 29.15 12 12 90 130 000 100 91 96 -15-16-16 000 64 20 04 -19.8 -22.5 29.15 11 11 84 124 000 94 95 96 -15-16-16 000 65 20 05 -18.6 -22.2 29.16 10 10 81 121 000 84 98 98 -15-17-17 000 66 20 06 -17.1 -20.8 29.16 9 11 80 120 001 82107 99 -15-16-17 000 67 20 07 -15.5 -18.7 29.16 8 12 77 117 000 86107 99 -15-16-17 000 68 20 08 -14.4 -17.2 29.16 8 10 60 100 001 88 98102 -15-15-17 000 69 20 09 -13.7 -16.5 29.17 7 10 51 91 000 89101100 -15-16-16 000 70 20 10 -13.6 -16.3 29.17 8 11 50 90 000 89 99104 -15-16-16 000 71 20 11 -13.6 -16.5 29.17 9 13 48 88 000 87 96108 -15-16-16 000 72 20 12 -14.0 -16.9 29.18 12 17 47 87 000 88 93101 -15-15-16 000 73 20 13 -14.5 -16.9 29.17 13 19 50 90 000 93 88 90 -15-15-16 000 74 20 14 -15.1 -16.9 29.17 13 18 57 98 000 99 86 82 -15-15-16 000 75 20 15 -16.0 -17.4 29.16 12 18 67 108 001 103 87 76 -15-15-16 000 76 20 16 -17.3 -19.2 29.15 13 18 75 116 000 100 87 73 -15-15-16 000 77 20 17 -18.1 -19.8 29.14 15 20 82 122 000 103 85 67 -15-15-16 000 78 20 18 -18.6 -20.5 29.14 16 21 84 125 001 101 80 65 -14-15-16 000 79 20 19 -19.0 -21.3 29.14 15 20 84 124 000 97 85 65 -15-16-16 000 80 20 20 -19.3 -22.2 29.13 15 19 85 125 002 92 88 60 -15-16-16 000 81 20 21 -19.5 -23.0 29.12 16 19 85 125 002 86 84 49 -15-16-16 000 82 20 22 -19.7 -23.6 29.10 16 19 86 126 002 81 72 45 -15-15-16 000 83 20 23 -20.0 -24.3 29.09 15 17 88 128 001 79 79 44 -15-16-16 000 84 21 00 -20.4 -24.5 29.08 15 16 91 132 000 81 83 43 -15-16-17 000 85 21 01 -21.0 -25.2 29.06 15 17 94 134 000 79 88 40 -15-16-17 000 86 21 02 -20.7 -25.9 29.04 15 17 91 131 001 71 88 35 -15-16-17 000 87 21 03 -20.4 -26.0 29.01 15 18 88 129 000 67 66 31 -15-16-17 000 88 21 04 -19.4 -25.4 28.99 15 19 86 126 000 64 51 33 -14-16-17 000 89 21 05 -18.2 -24.1 28.97 14 18 82 123 001 64 46 36 -14-16-16 000 90 21 06 -16.5 -22.2 28.94 12 17 82 122 001 65 40 34 -14-15-15 000 91 21 07 -14.8 -20.8 28.92 11 19 74 114 001 62 33 25 -13-14-14 000 92 21 08 -13.3 -19.5 28.89 12 22 65 106 001 59 32 26 -13-13-13 000 93 21 09 -12.2 -18.4 28.87 13 23 55 95 002 59 32 22 -12-13-13 000 94 21 10 -11.4 -17.5 28.84 12 22 58 98 001 60 29 20 -11-13-12 000 95 21 11 -10.6 -16.6 28.81 12 23 58 98 003 59 23 19 -10-11-12 000 96 21 12 -10.1 -15.7 28.79 11 22 56 97 004 62 27 19 -10-11-12 000 97 21 13 -10.4 -16.2 28.75 13 26 62 103 000 61 21 19 -9-10-11 000 98 21 14 -10.8 -17.4 28.72 19 30 73 113 -003 56 21 18 -8-10-11 000 99 21 15 -11.4 -18.6 28.71 23 33 75 115 -002 53 21 19 -9-10-11 000 100 21 16 -11.6 -18.8 28.70 23 33 73 113 -003 53 23 19 -9-10-11 000 101 21 17 -12.2 -19.8 28.68 24 32 78 118 -005 51 23 30 -9-10-11 000 102 21 18 -12.3 -20.2 28.67 25 35 83 124 -009 49 17 37 -8 -9-10 000 103 21 19 -12.6 -20.6 28.65 27 36 85 125 -009 48 18 42 -8 -9-10 000 104 21 20 -12.8 -21.2 28.63 27 37 86 127 -010 47 21 45 -8 -8 -9 000 105 21 21 -13.3 -21.7 28.62 25 35 86 126 -014 47 34 57 -8 -8-10 000 106 21 22 -13.1 -21.0 28.61 24 35 87 128 -015 49 45 88 -8 -8-10 000 107 21 23 -12.8 -20.2 28.59 26 36 87 127 -013 53 59 90 -8 -8-10 000 108 22 00 -12.2 -19.3 28.58 28 38 89 129 -005 54 55 92 -8 -8-10 000 109 22 01 -11.9 -19.2 28.58 28 42 90 130 000 53 55 91 -9 -8 -9 000 110 22 02 -11.3 -17.1 28.57 30 45 85 125 -002 62 67 91 -10 -9-10 000 111 22 03 -10.8 -16.1 28.57 31 45 81 121 002 66 69 96 -10-10-10 001 112 22 04 -10.7 -16.0 28.57 32 48 75 115 012 66 71 98 -10-10-11 001 113 22 05 -10.6 -15.7 28.57 34 47 73 113 010 67 75 92 -10-10-11 000 114 22 06 -10.3 -15.6 28.58 31 46 73 113 -025 66 70 97 -10-11-11 000 115 22 07 -9.7 -15.2 28.61 29 42 73 113 -013 64 67101 -10-11-11 000 116 22 08 -9.3 -14.7 28.62 28 41 73 113 -009 64 67 98 -10-10-11 000 117 22 09 -8.8 -14.3 28.63 27 39 72 112 -004 63 63 93 -9-10-11 000 118 22 10 -8.7 -14.3 28.64 26 38 72 112 002 63 60 90 -9-10-11 000 119 22 11 -8.6 -14.1 28.66 23 35 72 112 -002 63 58 86 -9-10-11 000 120 22 12 -8.7 -13.9 28.67 20 32 71 111 000 65 60 86 -9-10-11 000 * 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.