AWS WILLIAMS FIELD site lat/lon = (-77.8670,166.9470) cell lat/lon = (-77.8779,166.9383) Forecast initialized at 2025-07-27/12 UTC MPAS cell scale: 2.3 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 27 12 -35.0 -40.0 28.78 5 5 282 89 001 86 59 37 -28-25-24 000 1 27 13 -38.0 -38.8 28.79 8 10 245 52 -003 137 39 31 -27-24-23 000 2 27 14 -44.9 -48.7 28.78 7 9 198 5 003 100 33 27 -27-24-22 000 3 27 15 -41.7 -43.9 28.75 7 16 197 3 -006 123 21 28 -24-22-21 000 4 27 16 -31.4 -34.5 28.73 8 13 209 16 -007 100 16 92 -22-21-20 000 5 27 17 -29.4 -32.8 28.74 7 13 229 36 -012 96 31101 -23-20-20 000 6 27 18 -28.7 -30.6 28.76 7 14 257 64 -013 112 74102 -22-19-20 002 7 27 19 -24.0 -27.5 28.80 9 10 284 91 -017 90 91106 -20-19-20 010 8 27 20 -21.2 -23.5 28.78 5 8 297 104 -018 100 98120 -19-20-20 032 9 27 21 -22.2 -23.5 28.81 10 20 5 172 -012 109102101 -18-19-20 006 10 27 22 -19.6 -21.7 28.86 8 26 31 198 -020 99 99 78 -17-19-20 000 11 27 23 -19.1 -21.9 28.89 7 28 32 199 -002 90 86 82 -17-18-19 000 12 28 00 -18.1 -21.4 28.93 8 25 34 201 -039 85 90105 -17-18-19 000 13 28 01 -19.5 -22.1 28.95 8 29 355 162 -015 91 85103 -16-17-19 001 14 28 02 -19.8 -22.0 28.98 6 30 0 167 -048 94 91120 -17-18-19 001 15 28 03 -21.6 -23.7 29.06 8 30 96 263 -047 99 87 98 -22-24-24 007 16 28 04 -28.9 -32.6 29.13 18 20 81 248 -021 91 90104 -28-27-28 000 17 28 05 -30.3 -34.5 29.16 18 22 77 244 005 88 97110 -31-31-31 001 18 28 06 -30.5 -34.7 29.18 17 20 79 246 -001 87 98108 -31-31-31 003 19 28 07 -29.2 -33.7 29.17 14 22 67 234 -012 84 96105 -30-31-31 006 20 28 08 -27.3 -31.8 29.16 15 27 72 239 -003 81 95115 -28-30-31 007 21 28 09 -27.3 -31.5 29.16 15 22 60 227 002 85 97117 -28-29-30 008 22 28 10 -27.8 -32.0 29.17 15 21 65 232 -010 86 96118 -28-29-29 010 23 28 11 -26.2 -30.7 29.16 16 23 58 225 -003 82 97120 -27-28-29 007 24 28 12 -25.2 -29.7 29.17 16 23 57 224 -015 81 95114 -26-28-28 004 25 28 13 -23.9 -28.5 29.17 18 22 74 241 -015 79 93113 -25-26-28 003 26 28 14 -23.2 -26.6 29.17 13 21 63 230 -008 90 93119 -23-25-26 011 27 28 15 -23.5 -27.9 29.16 17 31 63 230 000 81 90 96 -24-26-26 008 28 28 16 -22.8 -27.2 29.17 16 25 63 230 000 79 93110 -23-25-26 004 29 28 17 -22.9 -27.4 29.17 17 31 67 234 -006 79 93101 -24-25-26 007 30 28 18 -23.8 -28.4 29.17 19 30 59 226 -004 79 88100 -24-25-25 000 31 28 19 -22.3 -27.6 29.18 17 30 50 217 002 72 87118 -23-24-25 000 32 28 20 -21.8 -26.7 29.18 16 29 45 212 004 75 90122 -22-24-25 000 33 28 21 -21.2 -25.9 29.15 18 25 60 226 004 76 91122 -22-23-25 002 34 28 22 -21.3 -25.3 29.15 14 26 73 240 007 82 95117 -22-24-25 009 35 28 23 -21.4 -25.5 29.16 14 28 59 226 008 81 96114 -22-24-25 007 36 29 00 -21.0 -25.6 29.16 17 26 56 223 005 77 93124 -22-24-25 001 37 29 01 -22.1 -25.9 29.15 14 18 78 245 011 85 94113 -23-24-24 004 38 29 02 -23.4 -27.0 29.17 13 22 75 242 -008 88101105 -23-24-25 009 39 29 03 -21.5 -25.9 29.15 15 27 54 221 000 79 95112 -22-24-24 001 40 29 04 -21.0 -25.5 29.12 15 28 47 214 -001 78 95107 -21-23-23 001 41 29 05 -20.4 -24.8 29.10 16 29 46 213 -003 78 92112 -20-22-23 001 42 29 06 -20.0 -24.3 29.08 15 27 49 216 -001 79 91112 -20-21-22 000 43 29 07 -20.4 -24.4 29.09 13 33 52 219 -019 82 80 98 -19-21-22 000 44 29 08 -20.3 -23.7 29.07 12 32 41 208 -018 86 82 98 -19-20-21 000 45 29 09 -18.8 -22.6 29.04 9 24 34 201 -009 82 79 98 -19-19-20 000 46 29 10 -17.8 -21.3 28.99 12 20 36 203 -009 85 88 99 -17-18-20 000 47 29 11 -17.3 -20.6 28.98 9 25 16 183 000 85 82111 -17-18-19 001 48 29 12 -16.6 -19.2 28.97 11 24 30 197 -013 92100108 -17-18-19 018 49 29 13 -16.0 -18.6 28.93 13 24 37 204 000 92100117 -17-18-19 040 50 29 14 -16.0 -18.9 28.94 20 34 171 338 -021 88100107 -17-18-19 091 51 29 15 -18.1 -20.8 28.95 18 29 117 284 -006 93105108 -18-19-20 013 52 29 16 -18.9 -21.8 28.95 12 23 77 244 010 92100120 -20-21-22 018 53 29 17 -19.8 -22.9 28.96 14 19 75 241 002 90100121 -20-21-22 021 54 29 18 -19.8 -23.0 28.97 12 23 65 232 005 89 99119 -20-22-22 015 55 29 19 -19.8 -23.0 28.97 13 22 67 234 004 89100124 -21-22-23 016 56 29 20 -21.1 -24.6 28.99 13 23 78 245 004 88102122 -22-23-24 010 57 29 21 -22.1 -25.6 28.99 14 21 68 235 007 88103123 -23-24-24 009 58 29 22 -21.4 -25.1 29.00 14 24 67 234 000 86 99116 -22-24-24 009 59 29 23 -20.8 -24.7 29.01 12 23 58 225 -005 83 96116 -22-23-23 006 60 30 00 -19.5 -23.3 29.00 13 26 48 215 -001 84 95114 -20-22-23 012 61 30 01 -19.2 -22.9 29.00 12 30 44 210 003 84 93104 -20-21-22 005 62 30 02 -19.1 -22.7 29.01 12 28 49 216 004 85 97109 -20-21-22 002 63 30 03 -19.1 -22.5 29.01 11 27 57 224 005 86 95106 -20-21-23 007 64 30 04 -19.3 -22.9 29.02 13 30 62 229 015 86 94 91 -20-21-22 006 65 30 05 -19.8 -23.5 29.02 13 27 50 216 006 84 84 85 -20-21-23 000 66 30 06 -19.8 -24.3 29.01 13 29 65 232 005 77 77 81 -20-21-22 000 67 30 07 -19.6 -24.4 29.01 11 30 63 230 003 74 69 87 -20-21-22 000 68 30 08 -19.5 -24.8 29.02 13 30 59 226 -001 70 67 83 -20-21-22 000 69 30 09 -19.7 -24.8 29.02 14 29 61 228 -009 72 69 77 -20-21-22 000 70 30 10 -19.2 -24.6 29.01 15 25 49 216 -003 69 72 82 -20-21-22 000 71 30 11 -19.0 -24.6 29.01 17 24 48 215 -003 67 73 92 -20-21-22 000 72 30 12 -18.8 -23.7 29.00 16 21 54 221 -004 73 82101 -19-21-22 001 73 30 13 -18.3 -22.4 28.99 15 23 50 217 -005 80 89104 -19-20-22 003 74 30 14 -17.8 -21.9 28.97 15 20 49 216 -004 79 90107 -18-20-21 003 75 30 15 -17.4 -21.6 28.96 15 21 46 212 004 79 91115 -18-20-21 006 76 30 16 -17.6 -20.8 28.94 9 17 36 203 010 88 96112 -18-20-21 012 77 30 17 -17.7 -20.4 28.92 9 19 54 221 000 92 93 96 -18-20-21 015 78 30 18 -17.7 -21.1 28.89 11 19 47 214 -010 85 87 97 -18-20-21 005 79 30 19 -18.0 -21.6 28.88 9 12 50 217 -018 83 84 97 -19-20-21 002 80 30 20 -18.8 -22.9 28.89 12 17 77 244 -016 80 81110 -19-20-21 001 81 30 21 -18.3 -22.3 28.89 13 24 48 215 -029 81 79109 -19-21-22 000 82 30 22 -19.8 -24.5 28.89 13 31 85 252 -055 76 91111 -20-22-22 000 83 30 23 -21.4 -25.6 28.89 11 28 78 245 -006 80 91121 -22-23-24 000 84 31 00 -21.9 -25.8 28.87 13 25 54 221 009 83 96126 -22-24-25 000 85 31 01 -21.8 -26.5 28.86 11 28 46 213 -006 76 85 74 -22-24-24 000 86 31 02 -21.8 -26.8 28.85 12 32 68 235 -006 73 81 36 -22-23-24 000 87 31 03 -21.5 -27.1 28.84 15 33 80 247 025 68 72 39 -22-23-23 000 88 31 04 -21.8 -27.0 28.82 10 30 33 200 018 71 73 47 -21-22-23 000 89 31 05 -21.9 -27.0 28.79 9 27 31 198 -031 70 68 58 -21-22-22 000 90 31 06 -22.7 -27.7 28.77 10 31 37 204 -014 72 75 73 -21-22-23 000 91 31 07 -23.5 -27.8 28.76 10 29 37 204 -028 78 83 84 -21-22-23 000 92 31 08 -23.1 -27.9 28.72 11 29 33 200 -048 76 91 89 -22-23-23 000 93 31 09 -22.9 -27.5 28.70 10 27 34 201 -008 77 90 86 -22-22-23 000 94 31 10 -23.3 -27.1 28.69 10 29 52 219 -019 84 78 98 -21-21-23 000 95 31 11 -24.5 -26.7 28.67 11 24 50 217 -004 100 90 92 -21-22-23 000 96 31 12 -25.3 -27.3 28.64 11 25 30 197 -008 105 76 86 -21-22-23 000 97 31 13 -24.4 -27.7 28.59 12 17 29 196 -014 91 69 76 -21-21-22 000 98 31 14 -23.0 -27.1 28.59 8 15 3 170 -005 78 66 94 -20-21-22 000 99 31 15 -20.4 -24.7 28.57 7 23 10 176 003 77 87112 -20-21-22 000 100 31 16 -20.1 -22.9 28.56 6 25 27 194 -004 92103125 -20-21-22 006 101 31 17 -19.5 -22.1 28.57 7 27 30 197 -021 95104115 -20-21-22 009 102 31 18 -19.2 -22.0 28.55 11 20 32 199 -019 94104118 -19-20-21 013 103 31 19 -19.2 -21.8 28.51 9 24 35 202 -016 94 99111 -18-19-20 012 104 31 20 -18.3 -20.7 28.51 8 24 47 214 -030 95 98103 -17-18-19 007 105 31 21 -18.0 -20.6 28.49 10 22 43 210 -020 93 91 98 -17-18-19 002 106 31 22 -17.6 -20.7 28.47 9 30 54 221 -017 86 77 95 -16-17-18 000 107 31 23 -17.0 -19.9 28.45 11 25 53 220 -020 89 78 94 -16-17-18 000 108 01 00 -16.8 -20.0 28.41 13 14 47 214 -018 87 66 89 -15-16-17 000 109 01 01 -17.0 -21.2 28.40 10 22 51 218 000 76 53 86 -15-16-17 000 110 01 02 -18.5 -22.3 28.37 13 27 35 201 001 80 66 86 -14-16-17 000 111 01 03 -15.8 -20.4 28.36 9 15 52 219 -004 71 66 94 -14-15-16 000 112 01 04 -15.5 -20.0 28.33 9 22 52 219 002 72 63 89 -14-15-16 000 113 01 05 -15.5 -19.1 28.30 10 17 31 198 020 82 66 87 -14-15-16 000 114 01 06 -15.0 -18.8 28.29 10 23 11 177 007 79 69102 -13-14-16 000 115 01 07 -14.7 -18.0 28.26 10 33 16 183 002 83 82102 -13-14-16 000 116 01 08 -13.9 -17.5 28.26 9 29 36 203 -013 80 82117 -13-14-16 000 117 01 09 -13.5 -16.3 28.27 8 22 44 211 -023 88 91115 -13-14-15 007 118 01 10 -13.0 -15.2 28.28 8 25 8 175 -020 93106120 -13-14-16 012 119 01 11 -13.3 -15.5 28.27 2 29 279 86 -022 94101102 -12-14-15 015 120 01 12 -12.6 -14.4 28.27 8 24 150 317 -012 96105113 -13-14-15 028 * 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.