USAP Crater Hill site lat/lon = (-77.8333,166.7167) cell lat/lon = (-77.8403,166.7120) Forecast initialized at 2026-06-12/12 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 12 12 -41.7 -50.0 29.04 1 1 60 227 000 53 45 27 -34-31-30 000 1 12 13 -41.2 -47.7 29.06 4 4 103 270 -001 66 40 29 -32-31-30 000 2 12 14 -39.1 -45.7 29.05 5 5 62 229 000 62 40 29 -32-31-30 000 3 12 15 -37.2 -44.5 29.07 5 5 49 215 000 57 40 28 -32-31-30 000 4 12 16 -39.6 -45.6 29.06 9 9 56 223 000 56 39 26 -32-30-30 000 5 12 17 -39.3 -45.5 29.07 12 12 61 228 000 63 40 30 -32-30-30 000 6 12 18 -39.6 -46.2 29.08 14 16 65 231 -001 67 51 44 -32-30-30 000 7 12 19 -38.8 -48.2 29.11 16 21 72 239 000 50 66 54 -33-31-30 000 8 12 20 -39.2 -49.3 29.07 15 20 77 244 -001 46 82 58 -33-31-30 000 9 12 21 -39.8 -47.2 29.12 11 15 77 244 -001 62 67 54 -32-30-31 000 10 12 22 -39.1 -44.1 29.11 8 9 87 253 -001 78 33 62 -32-30-31 000 11 12 23 -38.4 -42.5 29.16 6 7 94 260 -001 85 30 55 -32-30-31 000 12 13 00 -38.0 -43.0 29.14 5 6 105 272 000 77 37 46 -31-30-31 000 13 13 01 -37.0 -43.2 29.15 7 8 90 256 002 67 40 35 -30-31-31 000 14 13 02 -34.4 -44.2 29.16 8 8 66 233 000 45 29 29 -30-30-31 000 15 13 03 -33.2 -42.1 29.17 8 9 65 232 -005 49 29 33 -29-30-30 000 16 13 04 -32.6 -39.1 29.18 8 8 61 228 -001 63 28 34 -29-29-30 000 17 13 05 -32.2 -38.8 29.19 8 8 62 229 001 62 25 33 -29-28-30 000 18 13 06 -31.7 -39.1 29.18 8 9 71 238 -001 59 25 36 -28-28-30 000 19 13 07 -33.2 -38.7 29.20 11 11 75 242 -001 78 26 45 -28-28-30 000 20 13 08 -32.5 -43.0 29.21 11 11 59 226 -001 47 29 38 -27-28-30 000 21 13 09 -30.9 -42.1 29.21 9 9 50 217 000 42 29 75 -27-29-30 000 22 13 10 -28.6 -42.4 29.21 5 7 43 210 000 30 50100 -27-29-30 000 23 13 11 -28.3 -38.9 29.21 0 3 102 269 000 45 83101 -27-28-29 000 24 13 12 -31.4 -36.3 29.21 4 4 114 281 -001 80 90 99 -27-28-29 001 25 13 13 -29.8 -32.5 29.21 4 6 87 254 000 94 91102 -27-28-30 002 26 13 14 -29.8 -32.4 29.22 7 8 70 237 000 99 95101 -27-29-30 004 27 13 15 -29.6 -32.7 29.22 11 15 56 223 000 97 95100 -28-29-30 004 28 13 16 -29.3 -32.7 29.21 12 16 76 243 000 94 95 94 -29-30-29 002 29 13 17 -29.2 -32.9 29.22 10 16 85 252 000 91 92 90 -30-29-29 001 30 13 18 -29.6 -32.9 29.21 11 15 87 254 003 95 88 95 -29-29-30 001 31 13 19 -29.0 -33.0 29.21 15 26 110 277 002 89 89107 -29-29-29 001 32 13 20 -30.9 -33.8 29.22 11 14 69 236 -002 101 92101 -28-29-30 003 33 13 21 -30.8 -34.1 29.21 13 19 59 226 -001 96 93102 -28-30-30 001 34 13 22 -31.6 -34.7 29.21 14 16 61 228 004 101 87106 -29-29-30 001 35 13 23 -32.5 -35.3 29.21 14 19 73 240 -001 104 94 94 -30-31-32 001 36 14 00 -33.1 -36.4 29.20 18 24 72 239 000 99 91 93 -30-31-31 001 37 14 01 -33.5 -37.0 29.20 17 26 68 234 000 97 93 96 -31-31-32 000 38 14 02 -32.4 -36.4 29.20 15 27 79 246 000 91 90 96 -31-31-32 000 39 14 03 -32.9 -36.3 29.19 14 21 65 232 000 97 90 93 -31-32-32 000 40 14 04 -32.5 -36.2 29.19 15 25 69 235 001 94 80106 -30-30-31 000 41 14 05 -32.4 -35.8 29.19 15 19 66 232 000 97 89 98 -30-31-33 000 42 14 06 -32.4 -36.2 29.19 16 27 84 250 000 92 91102 -32-32-32 000 43 14 07 -32.7 -36.4 29.18 16 23 77 244 -001 95 89 98 -31-32-33 000 44 14 08 -34.5 -37.6 29.17 17 20 60 227 -003 102 85 98 -31-32-33 000 45 14 09 -33.7 -37.4 29.16 21 26 71 237 001 95 97 93 -32-33-33 000 46 14 10 -33.1 -38.4 29.15 23 26 73 240 -004 81 83 93 -34-32-31 000 47 14 11 -32.3 -37.7 29.13 22 27 76 242 000 78 82 88 -32-31-31 000 48 14 12 -33.3 -38.4 29.14 19 21 74 241 001 81 83 82 -30-31-32 000 49 14 13 -32.2 -37.6 29.13 16 27 76 243 -002 78 85 86 -32-33-33 000 50 14 14 -32.2 -37.4 29.12 16 22 65 231 002 79 83 90 -31-32-32 000 51 14 15 -30.9 -36.8 29.11 17 27 68 234 001 73 84 93 -31-32-32 000 52 14 16 -30.2 -36.6 29.10 21 26 62 228 001 70 77 86 -30-31-32 000 53 14 17 -32.8 -38.3 29.10 22 25 72 239 -002 78 77 76 -31-31-32 000 54 14 18 -33.2 -38.5 29.09 19 24 72 238 000 79 74 77 -31-31-31 000 55 14 19 -33.2 -38.6 29.07 20 26 62 229 -002 79 69 79 -30-31-31 000 56 14 20 -32.8 -38.4 29.07 17 29 67 233 -002 77 69 81 -30-31-32 000 57 14 21 -34.3 -38.5 29.06 22 25 53 220 -007 91 64 81 -29-29-30 000 58 14 22 -33.4 -38.9 29.06 22 26 63 229 -003 79 61 69 -30-29-30 000 59 14 23 -31.4 -38.1 29.05 17 26 69 236 002 67 59 68 -27-29-30 000 60 15 00 -31.4 -37.1 29.06 18 26 65 232 -004 76 57 69 -27-28-30 000 61 15 01 -29.4 -35.3 29.05 16 25 65 232 -002 72 56 66 -27-29-30 000 62 15 02 -27.7 -35.9 29.04 18 22 64 231 -001 57 56 62 -28-29-30 000 63 15 03 -27.7 -36.4 29.03 18 22 65 231 -002 55 55 59 -28-29-30 000 64 15 04 -27.9 -36.5 29.03 19 24 60 227 000 55 52 59 -27-29-29 000 65 15 05 -28.5 -35.2 29.03 16 24 79 245 000 68 50 60 -27-28-29 000 66 15 06 -31.7 -37.0 29.03 14 23 79 245 000 79 48 59 -26-28-29 000 67 15 07 -31.0 -36.1 29.02 12 23 72 239 000 78 48 58 -26-27-28 000 68 15 08 -32.5 -38.0 29.03 15 23 67 234 000 78 48 58 -26-27-28 000 69 15 09 -33.6 -39.1 29.03 18 25 63 230 003 78 46 57 -27-27-27 000 70 15 10 -34.2 -39.4 29.03 20 26 62 229 001 81 43 56 -26-27-28 000 71 15 11 -34.5 -39.5 29.03 18 23 65 232 000 84 42 53 -26-27-28 000 72 15 12 -33.7 -39.3 29.04 19 22 56 223 000 77 43 53 -26-27-28 000 73 15 13 -31.9 -39.3 29.04 18 21 54 220 000 64 41 48 -26-27-28 000 74 15 14 -30.4 -39.2 29.04 17 20 51 218 004 55 38 49 -25-26-27 000 75 15 15 -30.2 -38.0 29.04 15 23 61 228 -004 61 39 49 -25-26-27 000 76 15 16 -31.7 -37.2 29.04 16 23 70 237 -005 78 37 47 -25-26-27 000 77 15 17 -33.1 -38.3 29.04 19 25 64 230 -001 80 35 44 -25-26-26 000 78 15 18 -32.3 -38.5 29.03 19 24 58 225 -002 72 34 42 -25-26-26 000 79 15 19 -32.0 -38.4 29.03 18 23 56 223 000 70 34 41 -24-25-26 000 80 15 20 -32.3 -38.2 29.02 16 22 59 226 -001 73 33 40 -24-25-26 000 81 15 21 -32.5 -38.4 29.02 16 21 59 226 000 73 32 39 -23-25-26 000 82 15 22 -32.1 -38.6 29.02 17 22 58 225 000 68 32 38 -23-25-26 000 83 15 23 -31.6 -38.7 29.02 17 22 54 221 000 64 31 37 -23-25-26 000 84 16 00 -30.4 -38.7 29.01 16 19 53 220 000 55 30 37 -23-25-26 000 85 16 01 -29.0 -38.6 29.00 14 16 51 218 000 47 30 36 -23-25-26 000 86 16 02 -27.9 -38.7 28.99 13 15 51 217 000 40 30 36 -23-25-26 000 87 16 03 -27.1 -39.1 28.97 14 18 52 219 000 36 30 36 -23-25-26 000 88 16 04 -26.6 -39.1 28.97 14 19 56 223 -001 34 30 34 -24-25-26 000 89 16 05 -26.5 -39.6 28.96 14 24 56 223 -004 32 29 34 -24-25-25 000 90 16 06 -26.0 -38.9 28.94 14 23 60 227 -002 33 29 36 -24-24-23 000 91 16 07 -25.8 -38.0 28.92 14 22 59 226 -003 35 34 63 -24-24-23 000 92 16 08 -25.8 -37.7 28.91 15 20 61 228 -001 37 35 54 -24-23-23 000 93 16 09 -26.3 -37.4 28.90 15 22 68 235 -003 41 32 48 -23-23-23 000 94 16 10 -26.0 -37.0 28.89 15 25 72 239 000 41 29 43 -23-22-22 000 95 16 11 -26.5 -35.7 28.88 15 24 75 242 005 50 29 46 -23-22-22 000 96 16 12 -25.9 -35.1 28.86 15 26 78 245 000 49 31 49 -22-22-22 000 97 16 13 -25.6 -34.9 28.85 17 32 88 255 003 49 30 53 -22-22-22 000 98 16 14 -24.5 -34.9 28.83 19 34 94 261 008 44 30 54 -22-22-22 000 99 16 15 -22.5 -35.2 28.81 20 35 94 261 008 35 33 55 -22-23-22 000 100 16 16 -21.4 -31.3 28.80 17 32 70 236 012 47 34 54 -21-22-23 000 101 16 17 -21.6 -31.8 28.79 21 32 66 232 017 47 36 57 -21-22-23 000 102 16 18 -22.0 -33.1 28.77 22 30 68 235 010 43 38 58 -22-23-23 000 103 16 19 -20.9 -30.0 28.74 21 30 70 237 008 52 39 57 -21-22-23 000 104 16 20 -20.7 -27.3 28.73 19 32 70 237 013 65 44 59 -21-22-23 000 105 16 21 -20.1 -27.8 28.72 19 32 69 236 006 59 53 90 -21-22-23 000 106 16 22 -20.4 -28.0 28.72 20 31 76 242 013 60 62102 -21-22-23 000 107 16 23 -20.4 -25.3 28.71 21 31 71 237 011 77 74105 -21-22-23 001 108 17 00 -20.6 -26.6 28.69 20 31 73 239 010 70 67100 -21-22-23 001 109 17 01 -20.1 -28.1 28.67 20 32 75 242 013 58 56 90 -21-22-23 000 110 17 02 -19.7 -27.9 28.66 18 32 69 235 009 57 57 95 -20-21-22 000 111 17 03 -19.7 -27.2 28.64 17 32 71 238 019 61 63 94 -20-21-22 000 112 17 04 -19.6 -27.3 28.63 15 32 86 253 027 60 61 78 -20-20-21 000 113 17 05 -19.8 -28.3 28.61 16 33 98 264 019 55 53 75 -20-20-20 000 114 17 06 -19.2 -28.7 28.60 19 32 94 261 023 51 51 77 -19-20-20 000 115 17 07 -18.6 -29.0 28.60 21 33 95 262 017 46 51 70 -19-20-20 000 116 17 08 -18.0 -27.2 28.59 17 33 81 248 011 52 53 72 -19-20-21 000 117 17 09 -18.0 -26.7 28.59 20 32 77 244 012 54 56 74 -19-20-21 000 118 17 10 -17.8 -25.5 28.59 19 32 75 242 014 59 60 78 -19-20-21 000 119 17 11 -17.8 -25.1 28.57 18 32 81 247 021 62 62 84 -18-20-20 000 120 17 12 -17.4 -24.6 28.57 18 34 84 251 025 62 65 90 -18-19-20 000 * 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.