USAP Crater Hill site lat/lon = (-77.8333,166.7167) cell lat/lon = (-77.8403,166.7120) Forecast initialized at 2026-06-10/12 UTC MPAS cell scale: 2.4 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 10 12 -37.9 -46.1 29.18 1 1 327 134 001 49 36 29 -30-28-27 000 1 10 13 -35.8 -43.1 29.19 1 2 302 108 000 57 37 27 -29-28-28 000 2 10 14 -36.8 -42.9 29.18 1 2 306 112 000 64 42 25 -30-28-28 000 3 10 15 -34.0 -40.6 29.17 5 5 57 224 000 60 40 24 -29-28-28 000 4 10 16 -33.4 -40.6 29.16 6 6 37 203 005 57 41 24 -28-28-28 000 5 10 17 -32.9 -40.1 29.15 4 4 15 182 000 56 47 25 -28-28-29 000 6 10 18 -33.5 -40.8 29.15 6 6 60 227 003 55 48 31 -28-28-29 000 7 10 19 -36.3 -42.4 29.16 10 10 49 216 000 53 39 40 -28-28-29 000 8 10 20 -34.7 -41.1 29.17 7 7 29 196 -001 55 43 42 -29-29-29 000 9 10 21 -32.9 -40.7 29.14 3 3 9 176 000 53 41 44 -29-28-29 000 10 10 22 -33.3 -40.9 29.13 3 3 333 140 000 54 39 58 -29-29-29 000 11 10 23 -33.0 -40.2 29.14 4 4 327 133 002 56 56 39 -29-29-29 000 12 11 00 -33.5 -38.7 29.13 5 5 330 136 000 70 57 31 -29-29-29 000 13 11 01 -36.3 -40.3 29.13 9 9 344 151 000 67 55 31 -29-28-29 000 14 11 02 -35.6 -38.6 29.13 7 8 337 143 000 80 54 33 -29-29-29 000 15 11 03 -36.0 -41.5 29.12 7 7 332 139 003 63 57 43 -29-29-29 000 16 11 04 -35.0 -40.4 29.13 4 4 31 198 000 70 65 36 -31-30-29 000 17 11 05 -34.7 -40.1 29.13 5 5 46 213 -003 69 74 36 -31-30-29 000 18 11 06 -35.7 -39.5 29.12 6 6 40 207 -002 81 82 39 -31-31-30 000 19 11 07 -37.3 -43.3 29.12 9 9 58 225 -001 55 73 40 -32-31-30 000 20 11 08 -37.2 -44.4 29.11 13 13 57 224 000 59 78 37 -32-32-31 000 21 11 09 -37.5 -41.8 29.10 12 14 71 237 000 79 60 37 -32-31-31 000 22 11 10 -38.8 -43.4 29.09 11 15 76 243 000 79 60 37 -33-31-30 000 23 11 11 -38.8 -41.9 29.09 12 15 75 241 -002 93 55 38 -32-30-30 000 24 11 12 -39.0 -42.3 29.09 11 13 76 242 000 91 57 39 -31-30-30 000 25 11 13 -40.0 -43.3 29.08 10 11 82 248 001 87 59 41 -31-30-31 000 26 11 14 -39.7 -43.1 29.08 8 9 80 247 000 80 60 43 -32-30-31 000 27 11 15 -37.6 -42.7 29.06 6 6 70 237 000 71 61 44 -32-30-31 000 28 11 16 -35.8 -42.6 29.06 3 4 75 242 000 61 67 46 -32-31-32 000 29 11 17 -35.3 -41.4 29.04 4 4 64 231 -001 65 73 47 -31-31-31 000 30 11 18 -33.8 -39.7 29.05 2 2 355 162 -001 65 78 46 -30-31-31 000 31 11 19 -35.1 -41.4 29.05 3 3 331 138 000 63101 43 -30-31-31 000 32 11 20 -34.7 -39.3 29.03 2 2 342 149 000 74 91 46 -31-31-31 000 33 11 21 -34.4 -37.6 29.03 3 3 328 135 000 86 84 50 -31-31-31 000 34 11 22 -34.4 -37.0 29.03 2 2 330 137 000 91 86 47 -30-30-31 000 35 11 23 -34.6 -36.3 29.02 1 1 339 145 -001 99 87 42 -30-30-31 000 36 12 00 -34.2 -35.8 29.02 1 2 0 166 -001 99 90 46 -30-30-31 000 37 12 01 -34.1 -35.2 29.02 2 2 351 158 000 104 89 53 -30-31-31 000 38 12 02 -33.0 -35.2 29.01 1 2 1 168 000 91 69 65 -30-30-31 000 39 12 03 -32.5 -35.3 29.01 1 2 358 164 000 85 52 61 -30-30-31 000 40 12 04 -32.7 -36.5 29.00 1 4 59 226 000 77 35 61 -30-30-31 000 41 12 05 -33.0 -38.6 29.00 1 4 72 239 -001 64 33 55 -30-31-31 000 42 12 06 -34.8 -37.7 29.00 1 3 21 187 000 87 54 54 -31-31-31 000 43 12 07 -35.9 -38.1 29.00 1 3 11 178 000 94 41 53 -32-31-31 000 44 12 08 -36.2 -38.2 29.00 2 2 2 168 000 97 41 55 -32-31-31 000 45 12 09 -35.6 -38.2 29.00 3 3 7 174 000 90 41 43 -32-31-31 000 46 12 10 -34.4 -38.3 28.99 4 4 35 202 000 80 38 44 -32-31-30 000 47 12 11 -36.2 -38.0 28.99 7 7 57 224 000 90 39 44 -32-31-30 000 48 12 12 -38.8 -38.8 29.00 10 10 70 237 -001 111 49 44 -31-30-30 000 49 12 13 -38.1 -39.4 29.01 11 14 70 237 000 105 68 41 -31-30-30 000 50 12 14 -38.4 -39.4 29.02 11 13 74 241 000 114 60 44 -32-30-30 000 51 12 15 -38.6 -39.2 29.03 10 12 77 244 000 116 46 48 -32-29-30 000 52 12 16 -39.1 -39.6 29.03 10 13 81 248 000 118 59 60 -32-29-30 000 53 12 17 -39.0 -40.8 29.04 10 13 83 249 000 102 80 51 -33-29-30 000 54 12 18 -38.2 -39.0 29.04 11 14 77 243 000 114 92 56 -32-29-30 000 55 12 19 -38.1 -39.7 29.04 11 13 79 245 -001 104104 63 -32-29-30 000 56 12 20 -37.8 -38.4 29.04 10 12 77 244 000 113102 63 -31-29-30 000 57 12 21 -37.4 -37.6 29.05 11 12 75 242 -001 118 95 60 -30-29-29 000 58 12 22 -37.1 -37.1 29.06 10 10 74 241 000 119 95 52 -29-29-29 000 59 12 23 -35.9 -35.9 29.07 9 9 75 242 000 124 96 68 -29-29-30 000 60 13 00 -34.8 -34.8 29.07 9 9 76 242 000 120 93 73 -28-29-29 000 61 13 01 -34.4 -34.4 29.08 9 9 73 239 000 127 85 77 -28-28-29 000 62 13 02 -33.6 -33.6 29.09 8 8 72 238 000 124 67 86 -28-28-28 000 63 13 03 -32.5 -32.5 29.09 6 6 71 237 000 116 52 99 -27-27-28 000 64 13 04 -30.9 -31.9 29.09 3 3 48 215 000 106 41100 -27-27-28 000 65 13 05 -33.6 -35.7 29.10 2 2 309 116 000 100 41 99 -27-27-28 000 66 13 06 -32.0 -32.3 29.10 4 4 340 146 000 119 54101 -27-27-28 000 67 13 07 -34.3 -37.7 29.11 10 10 351 158 000 87 61102 -27-27-28 000 68 13 08 -33.4 -35.7 29.11 11 12 342 149 000 99 66101 -27-27-28 000 69 13 09 -33.2 -35.7 29.11 10 11 339 146 000 93 66 95 -27-27-28 000 70 13 10 -33.0 -34.3 29.11 9 10 331 138 000 105 72 92 -27-26-28 000 71 13 11 -34.0 -34.9 29.11 7 7 318 125 001 105 75 96 -27-26-28 000 72 13 12 -32.8 -33.6 29.11 6 7 313 120 001 105 73 96 -27-26-28 000 73 13 13 -33.9 -34.3 29.11 8 9 321 128 000 112 68 96 -27-26-27 000 74 13 14 -33.8 -33.9 29.11 7 7 327 134 002 113 67 92 -26-26-27 000 75 13 15 -31.7 -33.6 29.11 3 3 318 124 001 106 70 90 -27-26-27 000 76 13 16 -29.4 -32.4 29.11 3 3 4 171 000 90 68 84 -27-26-27 000 77 13 17 -29.0 -32.1 29.09 3 3 341 148 001 89 66 85 -26-26-27 000 78 13 18 -28.4 -32.1 29.08 2 2 353 160 000 84 61 83 -26-26-27 000 79 13 19 -32.4 -32.4 29.09 4 4 94 261 -001 126 58 79 -27-26-27 000 80 13 20 -32.1 -35.2 29.08 9 9 64 231 001 87 58 85 -26-26-27 000 81 13 21 -30.7 -34.9 29.08 11 11 62 229 000 81 57 99 -26-26-27 000 82 13 22 -30.6 -36.2 29.07 14 15 53 220 000 75 65 97 -25-26-28 000 83 13 23 -31.9 -36.9 29.07 16 16 48 215 000 82 72 98 -25-26-28 000 84 14 00 -32.0 -37.0 29.07 16 16 48 215 000 82 75 98 -25-27-28 000 85 14 01 -31.4 -36.3 29.06 15 15 48 214 000 81 77 97 -25-27-28 000 86 14 02 -31.0 -35.2 29.06 12 12 43 209 001 85 80 98 -26-27-28 000 87 14 03 -32.1 -35.4 29.06 10 10 50 216 000 94 81102 -26-27-27 000 88 14 04 -32.9 -36.6 29.06 12 13 54 220 000 93 84105 -26-27-27 000 89 14 05 -31.8 -35.6 29.06 12 12 52 219 000 91 80 90 -26-26-27 000 90 14 06 -30.4 -34.1 29.06 12 12 57 224 000 89 69 95 -26-27-28 000 91 14 07 -31.8 -35.1 29.05 14 14 54 221 000 97 74103 -26-27-28 000 92 14 08 -31.5 -34.8 29.05 14 15 53 220 000 97 82106 -26-27-28 001 93 14 09 -32.0 -35.3 29.06 15 18 57 224 -004 97 83102 -27-27-29 001 94 14 10 -32.3 -36.0 29.06 18 20 53 220 -004 95 83102 -27-28-28 001 95 14 11 -31.4 -35.2 29.06 18 21 54 221 -003 94 85100 -27-28-29 001 96 14 12 -30.4 -34.1 29.07 17 24 58 225 -002 93 84 99 -28-28-29 001 97 14 13 -29.6 -33.5 29.08 16 24 62 229 001 90 86102 -28-29-29 001 98 14 14 -29.1 -32.6 29.09 15 21 57 224 003 93 88108 -27-28-29 003 99 14 15 -27.2 -31.1 29.09 17 28 63 229 003 89 90107 -27-28-29 003 100 14 16 -26.4 -31.0 29.08 18 30 69 236 000 82 87105 -27-28-29 003 101 14 17 -25.8 -30.7 29.08 17 31 71 238 001 80 85101 -26-28-28 002 102 14 18 -25.4 -30.6 29.08 16 31 74 240 002 78 85100 -26-27-28 001 103 14 19 -25.2 -30.4 29.08 16 32 75 241 006 78 86100 -26-27-28 000 104 14 20 -25.0 -30.6 29.08 18 34 85 252 017 75 83100 -26-27-27 000 105 14 21 -24.4 -30.1 29.08 18 34 81 248 016 73 84 99 -25-26-26 000 106 14 22 -24.4 -29.8 29.08 17 34 92 259 019 76 83 98 -25-25-26 000 107 14 23 -24.3 -29.4 29.07 17 34 106 272 015 78 80 96 -24-24-25 000 108 15 00 -23.4 -28.8 29.07 19 32 96 263 017 75 83100 -23-24-25 000 109 15 01 -22.8 -28.4 29.06 19 33 92 259 008 74 81 99 -23-24-25 000 110 15 02 -22.3 -28.2 29.04 19 32 76 243 014 72 79 98 -22-23-24 000 111 15 03 -21.8 -27.6 29.03 21 32 81 247 015 72 80 99 -22-23-24 000 112 15 04 -21.5 -27.3 29.03 21 33 82 248 014 72 80 94 -22-23-24 000 113 15 05 -21.3 -27.3 29.04 20 34 82 248 015 70 78 92 -22-23-24 000 114 15 06 -21.2 -27.4 29.03 20 32 88 254 011 69 76 88 -21-22-23 000 115 15 07 -21.0 -27.4 29.02 20 32 82 249 009 67 72 82 -21-22-23 000 116 15 08 -20.7 -27.6 29.00 20 32 81 247 010 65 68 77 -21-22-23 000 117 15 09 -20.3 -27.8 28.99 21 32 79 246 015 61 65 74 -20-21-22 000 118 15 10 -20.0 -28.0 28.98 20 32 80 247 017 58 61 70 -20-21-22 000 119 15 11 -19.6 -28.0 28.96 19 33 76 243 011 56 59 71 -20-21-21 000 120 15 12 -19.3 -28.1 28.95 20 33 80 247 018 54 57 68 -19-20-21 000 * 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.