S 17 site lat/lon = (-69.0250,40.1080) cell lat/lon = (-69.0241,40.1766) Forecast initialized at 2025-09-28/12 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 28 12 -11.3 -17.4 28.91 8 9 94 135 -002 46 39 35 -9-10-10 000 1 28 13 -12.6 -17.9 28.89 13 19 86 126 000 65 34 37 -9 -9-10 000 2 28 14 -13.5 -18.8 28.91 14 19 96 136 005 66 32 40 -8 -9-10 000 3 28 15 -14.0 -20.1 28.90 18 24 96 136 -003 61 31 42 -7 -9-10 000 4 28 16 -14.5 -21.0 28.92 20 26 95 135 004 59 30 46 -7 -9-10 000 5 28 17 -14.9 -21.7 28.92 21 26 92 133 -001 57 30 46 -8 -9-10 000 6 28 18 -15.5 -22.3 28.91 21 27 92 132 -006 57 28 42 -8 -9-10 000 7 28 19 -15.8 -22.9 28.91 22 27 92 132 002 55 26 40 -8 -9-10 000 8 28 20 -16.0 -23.0 28.90 22 28 94 134 005 56 24 39 -8 -9-10 000 9 28 21 -16.6 -23.5 28.88 21 27 95 136 003 57 24 38 -8 -9-10 000 10 28 22 -17.0 -23.7 28.89 22 27 97 137 000 58 24 36 -8 -9-10 000 11 28 23 -17.2 -23.9 28.87 22 27 98 138 -002 59 24 36 -8 -9-10 000 12 29 00 -17.4 -24.3 28.87 23 26 98 138 000 57 24 37 -8 -9-11 000 13 29 01 -17.4 -24.6 28.86 22 25 97 137 000 56 24 36 -9 -9-11 000 14 29 02 -17.6 -24.7 28.85 22 25 96 136 -001 55 24 35 -9-10-11 000 15 29 03 -17.7 -24.8 28.84 22 25 95 135 -002 56 24 34 -9-10-12 000 16 29 04 -17.3 -24.4 28.84 21 25 93 134 -001 56 24 32 -9-10-12 000 17 29 05 -16.6 -23.5 28.83 20 25 91 131 -002 57 24 32 -10-11-12 000 18 29 06 -15.7 -22.3 28.84 19 24 88 128 -001 58 24 32 -10-11-12 000 19 29 07 -14.5 -20.9 28.84 18 23 83 123 000 59 26 32 -10-11-13 000 20 29 08 -13.5 -19.5 28.84 16 22 76 117 -001 61 30 32 -10-12-13 000 21 29 09 -12.9 -18.5 28.84 14 20 71 111 -002 64 34 32 -11-12-13 000 22 29 10 -12.5 -17.6 28.84 11 18 68 108 000 67 39 35 -10-12-13 000 23 29 11 -12.2 -17.3 28.84 12 22 62 103 000 66 44 34 -11-12-13 000 24 29 12 -12.6 -17.4 28.84 12 21 55 95 000 69 41 37 -11-11-12 000 25 29 13 -13.1 -18.1 28.85 13 22 68 108 000 68 39 39 -10-11-12 000 26 29 14 -13.5 -18.9 28.85 15 23 70 110 000 65 49 41 -10-11-12 000 27 29 15 -14.4 -20.0 28.85 16 23 73 113 -001 65 45 42 -10-11-12 000 28 29 16 -15.0 -20.9 28.86 18 24 78 118 -001 63 46 43 -10-11-12 000 29 29 17 -15.3 -21.5 28.85 19 25 79 119 000 61 47 45 -10-10-11 000 30 29 18 -15.7 -22.0 28.86 19 26 80 120 000 60 48 51 -10-11-11 000 31 29 19 -15.9 -22.2 28.86 19 26 79 119 000 60 48 50 -10-11-11 000 32 29 20 -15.9 -22.3 28.86 19 26 78 118 000 60 49 52 -10-11-12 000 33 29 21 -16.1 -22.5 28.87 19 26 78 118 000 60 48 53 -11-11-12 000 34 29 22 -16.2 -22.7 28.88 20 26 78 118 000 60 48 54 -11-11-12 000 35 29 23 -16.3 -22.8 28.89 20 27 77 117 000 60 48 53 -11-11-12 000 36 30 00 -16.4 -22.9 28.89 21 27 76 116 000 60 48 52 -11-11-12 000 37 30 01 -16.5 -23.0 28.90 21 28 74 115 000 60 48 50 -12-12-12 000 38 30 02 -16.5 -23.0 28.92 21 29 74 114 000 60 50 48 -12-12-13 000 39 30 03 -16.4 -22.8 28.93 22 30 73 114 000 60 54 49 -12-12-13 000 40 30 04 -15.9 -22.2 28.95 22 31 71 111 -001 61 48 52 -12-12-13 000 41 30 05 -15.2 -21.2 28.98 22 31 69 109 -001 63 46 54 -12-12-13 000 42 30 06 -14.5 -20.0 29.00 22 32 64 104 -001 66 55 56 -13-13-13 000 43 30 07 -13.7 -18.9 29.02 22 33 58 99 -002 68 60 59 -13-12-13 000 44 30 08 -12.8 -17.8 29.04 22 33 53 93 -004 69 57 64 -12-12-13 000 45 30 09 -12.0 -16.6 29.06 23 35 50 90 -005 72 60 67 -12-12-12 000 46 30 10 -11.6 -16.1 29.08 23 35 48 88 -005 72 63 75 -11-12-12 000 47 30 11 -11.5 -15.9 29.11 21 36 46 86 -004 73 60 76 -11-12-12 000 48 30 12 -11.6 -15.7 29.13 21 38 46 86 -004 75 68 77 -11-12-13 000 49 30 13 -11.8 -15.4 29.14 23 41 49 89 -003 80 77 72 -12-12-13 000 50 30 14 -12.3 -15.0 29.14 25 43 50 91 -003 88 85 68 -12-12-13 000 51 30 15 -12.4 -14.5 29.15 27 45 51 91 -001 93 98 66 -12-12-13 000 52 30 16 -12.2 -14.4 29.16 29 49 52 92 001 92 98 66 -12-13-13 000 53 30 17 -11.9 -15.2 29.17 31 50 53 94 004 83 90 71 -12-12-13 000 54 30 18 -11.8 -14.8 29.18 33 51 54 94 005 84 94 73 -12-13-13 000 55 30 19 -11.3 -14.1 29.19 34 52 57 97 006 86101 85 -11-13-14 000 56 30 20 -10.5 -13.0 29.20 35 50 51 91 014 88105 94 -11-12-14 002 57 30 21 -10.8 -13.5 29.21 34 48 51 92 014 86 99 84 -11-13-14 005 58 30 22 -11.3 -13.7 29.21 33 49 50 90 011 89 99 83 -11-13-14 003 59 30 23 -11.5 -14.6 29.22 30 46 57 97 011 84 95 87 -12-13-14 004 60 01 00 -12.4 -16.0 29.22 30 44 62 102 005 80 93 77 -12-13-14 004 61 01 01 -12.1 -16.4 29.22 34 51 65 105 -001 74 85 79 -12-13-14 002 62 01 02 -12.5 -16.5 29.21 34 52 65 105 006 76 85 83 -12-13-14 000 63 01 03 -12.5 -16.8 29.20 35 53 65 106 012 74 83 84 -12-13-14 002 64 01 04 -12.8 -17.8 29.19 31 46 72 112 015 69 72 83 -12-13-14 001 65 01 05 -12.3 -17.8 29.18 32 48 73 113 019 65 63 77 -11-12-13 000 66 01 06 -11.3 -16.3 29.18 32 49 64 104 008 69 74 86 -11-12-13 000 67 01 07 -10.9 -15.3 29.17 31 47 63 103 007 73 76 84 -11-12-13 001 68 01 08 -10.1 -14.5 29.17 28 43 64 104 009 72 75 85 -11-12-13 002 69 01 09 -9.4 -13.6 29.17 27 40 59 99 005 73 79 87 -10-11-13 004 70 01 10 -9.2 -13.0 29.17 26 39 56 96 005 77 84 87 -10-11-13 007 71 01 11 -9.5 -13.0 29.17 25 38 56 96 006 79 87 89 -10-12-13 011 72 01 12 -9.6 -13.0 29.16 23 38 56 96 004 80 88 92 -10-12-13 011 73 01 13 -9.9 -13.5 29.15 20 37 57 97 -001 78 83 90 -10-11-13 008 74 01 14 -10.4 -14.2 29.13 18 37 57 97 -007 77 73 87 -10-11-13 004 75 01 15 -10.5 -15.0 29.13 20 40 58 98 -015 71 69 87 -10-11-13 001 76 01 16 -10.8 -15.0 29.12 25 44 60 100 -017 74 79 87 -11-12-13 005 77 01 17 -11.1 -15.1 29.12 28 46 61 101 -011 76 82 89 -11-12-13 011 78 01 18 -11.1 -15.4 29.11 28 47 64 104 -007 74 78 88 -11-12-13 007 79 01 19 -11.2 -15.8 29.10 28 47 65 105 -011 71 75 90 -11-12-13 002 80 01 20 -11.2 -15.8 29.08 29 49 64 104 -013 71 75 88 -11-12-13 002 81 01 21 -11.3 -16.1 29.07 30 49 65 105 -012 70 73 88 -11-12-13 002 82 01 22 -11.8 -16.5 29.06 31 49 70 110 -011 70 73 83 -11-12-13 000 83 01 23 -11.7 -16.5 29.04 31 49 71 111 -013 70 72 84 -11-11-12 001 84 02 00 -11.8 -16.9 29.01 32 50 72 112 -009 68 67 79 -11-11-12 000 85 02 01 -11.2 -16.5 28.98 34 51 69 109 001 67 67 75 -10-11-12 000 86 02 02 -11.0 -16.3 28.94 35 51 71 111 015 66 66 70 -10-10-12 000 87 02 03 -10.6 -16.6 28.90 36 52 75 115 030 61 60 80 -9 -9-11 000 88 02 04 -10.2 -17.3 28.85 36 53 78 119 040 54 51 80 -9 -9-10 000 89 02 05 -9.5 -17.3 28.79 38 55 80 120 048 49 40 69 -9 -8 -8 000 90 02 06 -8.7 -16.4 28.76 35 54 81 121 046 50 39 73 -8 -7 -8 000 91 02 07 -7.8 -14.4 28.72 34 53 80 120 016 56 50 81 -8 -8 -8 000 92 02 08 -7.5 -12.8 28.66 39 60 80 120 015 65 65 91 -8 -9 -9 004 93 02 09 -7.6 -12.3 28.59 44 64 83 124 018 68 72 89 -8 -9 -9 013 94 02 10 -7.1 -12.5 28.52 45 65 88 128 029 64 62 80 -7 -8 -7 025 95 02 11 -6.5 -12.6 28.46 46 66 83 123 046 59 58 85 -7 -8 -8 001 96 02 12 -6.1 -11.6 28.41 44 68 80 120 029 62 64 90 -6 -7 -8 002 97 02 13 -5.5 -10.4 28.35 46 70 75 115 015 66 69 86 -6 -7 -7 004 98 02 14 -5.4 -9.9 28.31 47 72 73 113 028 69 72 88 -6 -7 -7 009 99 02 15 -5.3 -9.8 28.29 47 71 72 112 023 69 72 88 -5 -7 -7 015 100 02 16 -5.3 -10.0 28.26 46 70 74 114 025 68 71 87 -5 -7 -8 010 101 02 17 -5.2 -10.2 28.26 43 67 75 115 002 65 68 87 -5 -6 -7 004 102 02 18 -5.2 -10.4 28.24 43 68 75 115 008 64 67 86 -5 -6 -7 000 103 02 19 -5.5 -10.9 28.23 41 66 77 117 010 63 64 86 -5 -6 -7 000 104 02 20 -5.5 -10.9 28.22 40 64 79 119 009 63 64 85 -5 -7 -8 000 105 02 21 -5.5 -11.1 28.21 42 66 79 119 011 62 62 80 -5 -7 -8 000 106 02 22 -6.1 -11.9 28.20 45 69 78 118 016 60 60 80 -6 -7 -8 000 107 02 23 -6.1 -12.1 28.19 44 69 80 120 018 60 57 78 -6 -7 -7 000 108 03 00 -5.9 -12.1 28.18 47 71 80 120 024 58 55 71 -6 -7 -7 000 109 03 01 -5.5 -11.9 28.18 46 69 82 122 051 57 53 66 -5 -6 -7 000 110 03 02 -5.3 -11.8 28.18 49 71 84 124 081 56 51 62 -5 -6 -7 000 111 03 03 -5.9 -12.1 28.18 48 68 85 126 092 58 52 72 -5 -6 -7 000 112 03 04 -5.2 -11.4 28.19 53 69 87 128 160 58 58 68 -5 -6 -7 001 113 03 05 -5.1 -10.6 28.31 10 33 140 180 103 58 55 82 -5 -6 -7 006 114 03 06 -5.0 -11.7 28.29 30 51 79 119 112 55 48 68 -5 -6 -7 000 115 03 07 -5.2 -12.3 28.27 35 55 79 119 156 52 40 63 -5 -6 -6 000 116 03 08 -5.0 -12.5 28.29 33 54 80 121 064 50 39 49 -5 -6 -7 000 117 03 09 -5.1 -12.3 28.31 30 50 77 117 027 51 40 43 -5 -6 -7 000 118 03 10 -5.1 -12.4 28.32 30 50 77 117 017 51 39 37 -5 -6 -7 000 119 03 11 -6.0 -13.3 28.33 29 52 80 120 010 51 37 35 -5 -6 -7 000 120 03 12 -6.6 -14.1 28.35 32 52 82 122 005 50 36 38 -6 -7 -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.