USAP TAMSEIS site lat/lon = (-81.6500,122.5830) cell lat/lon = (-81.6432,122.7011) Forecast initialized at 2025-12-22/00 UTC MPAS cell scale: 4.0 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 22 00 -30.6 -35.1 28.72 6 7 263 26 ---- 84 81 64 -29-30-30 000 1 22 01 -29.0 -33.3 28.72 7 9 267 30 ---- 86 77 64 -29-30-30 000 2 22 02 -28.4 -32.9 28.72 8 11 268 31 ---- 84 75 64 -29-30-30 000 3 22 03 -28.0 -32.6 28.72 9 11 266 29 ---- 82 72 63 -29-30-30 000 4 22 04 -27.7 -32.4 28.73 9 11 272 34 ---- 81 70 63 -29-29-30 000 5 22 05 -27.3 -31.9 28.73 9 12 278 41 ---- 82 71 63 -29-29-29 000 6 22 06 -27.0 -31.6 28.72 10 13 280 43 ---- 81 74 64 -28-29-29 000 7 22 07 -26.6 -31.2 28.73 10 14 282 45 ---- 81 76 62 -28-29-29 000 8 22 08 -26.3 -30.8 28.73 9 14 286 48 ---- 82 77 59 -27-28-28 000 9 22 09 -26.1 -30.5 28.72 9 16 286 49 ---- 83 78 58 -27-28-28 000 10 22 10 -26.3 -30.4 28.72 8 16 293 56 ---- 86 77 57 -26-27-27 000 11 22 11 -26.8 -30.6 28.72 8 17 298 60 ---- 89 78 60 -26-27-27 000 12 22 12 -27.3 -30.6 28.72 9 18 294 57 ---- 94 76 60 -25-26-27 000 13 22 13 -27.8 -30.7 28.72 10 20 287 50 ---- 98 75 57 -25-26-26 000 14 22 14 -28.3 -31.0 28.74 11 22 281 44 ---- 102 76 54 -24-26-26 000 15 22 15 -28.7 -31.1 28.76 11 22 274 37 ---- 106 76 55 -24-25-26 000 16 22 16 -29.1 -31.1 28.77 11 22 268 31 ---- 112 75 61 -24-25-26 000 17 22 17 -29.3 -31.1 28.76 12 23 265 28 ---- 116 75 59 -24-25-26 000 18 22 18 -29.3 -31.1 28.77 12 23 262 25 ---- 116 78 63 -24-25-26 000 19 22 19 -29.1 -31.2 28.79 12 23 260 23 ---- 111 77 65 -25-25-26 000 20 22 20 -28.8 -31.4 28.81 12 22 263 26 ---- 105 63 61 -25-25-25 000 21 22 21 -28.5 -31.6 28.84 13 21 265 28 ---- 98 55 56 -25-25-25 000 22 22 22 -28.0 -31.7 28.85 13 22 266 29 ---- 92 56 54 -25-25-25 000 23 22 23 -27.4 -31.3 28.86 14 21 265 28 ---- 89 59 60 -25-25-25 000 24 23 00 -26.6 -30.6 28.88 15 22 262 24 ---- 87 68 50 -25-25-25 000 25 23 01 -25.7 -29.7 28.91 15 22 258 21 ---- 86 70 54 -25-25-25 000 26 23 02 -24.8 -28.8 28.92 14 21 260 22 ---- 85 68 57 -25-24-25 000 27 23 03 -24.0 -28.1 28.94 14 22 261 23 ---- 83 65 59 -24-24-25 000 28 23 04 -23.4 -27.6 28.96 14 21 261 23 ---- 82 62 63 -24-24-25 000 29 23 05 -22.9 -27.3 28.97 14 20 260 23 ---- 80 61 59 -24-24-25 000 30 23 06 -22.7 -27.2 28.99 14 20 260 23 ---- 80 64 56 -24-24-25 000 31 23 07 -22.6 -27.0 29.01 14 19 260 22 ---- 80 69 60 -24-24-25 000 32 23 08 -22.6 -27.0 29.03 13 19 260 23 ---- 81 70 57 -23-24-25 000 33 23 09 -22.9 -27.0 29.04 13 20 263 26 ---- 82 70 55 -23-24-25 000 34 23 10 -23.3 -27.3 29.05 12 21 267 30 ---- 84 69 57 -23-24-25 000 35 23 11 -23.9 -27.9 29.06 12 23 270 32 ---- 84 70 57 -24-24-25 000 36 23 12 -24.6 -28.7 29.08 13 25 269 31 ---- 84 75 57 -24-25-25 000 37 23 13 -25.3 -29.4 29.10 14 27 265 28 ---- 84 74 52 -24-25-25 000 38 23 14 -26.0 -30.1 29.11 14 27 263 26 ---- 86 73 52 -24-25-25 000 39 23 15 -26.7 -30.6 29.13 14 28 262 25 ---- 87 73 52 -24-25-26 000 40 23 16 -27.2 -30.9 29.15 14 28 261 24 ---- 90 72 54 -24-25-26 000 41 23 17 -27.6 -31.1 29.17 14 27 261 24 ---- 92 71 45 -24-25-26 000 42 23 18 -27.7 -31.2 29.19 14 27 261 24 ---- 92 70 53 -24-25-25 000 43 23 19 -27.6 -31.3 29.20 15 27 260 23 ---- 91 70 52 -24-25-25 000 44 23 20 -27.3 -31.3 29.22 15 26 260 22 ---- 88 69 51 -25-25-25 000 45 23 21 -26.9 -31.0 29.24 16 26 258 21 ---- 86 68 49 -25-24-25 000 46 23 22 -26.4 -30.6 29.26 16 27 257 19 ---- 84 66 44 -25-24-25 000 47 23 23 -25.8 -30.1 29.29 16 26 257 19 ---- 83 63 40 -25-24-25 000 48 24 00 -25.1 -29.4 29.31 16 25 259 22 ---- 82 62 38 -25-24-25 000 49 24 01 -24.3 -28.8 29.33 17 26 259 22 ---- 80 61 36 -25-24-24 000 50 24 02 -23.6 -28.1 29.34 17 26 258 21 ---- 79 58 37 -24-23-24 000 51 24 03 -22.9 -27.6 29.36 17 26 256 19 ---- 77 54 42 -24-23-24 000 52 24 04 -22.3 -27.1 29.37 17 26 256 19 ---- 76 49 33 -23-23-24 000 53 24 05 -21.8 -26.7 29.38 17 26 258 21 ---- 75 55 32 -23-23-23 000 54 24 06 -21.5 -26.3 29.39 17 27 260 23 ---- 75 55 31 -22-23-23 000 55 24 07 -21.0 -25.8 29.39 16 27 261 23 ---- 76 61 47 -22-23-23 000 56 24 08 -20.9 -25.4 29.40 15 26 261 24 ---- 78 59 38 -21-22-23 000 57 24 09 -21.0 -25.4 29.40 14 25 266 28 ---- 79 54 36 -21-22-22 000 58 24 10 -21.4 -25.6 29.41 13 25 271 34 ---- 81 51 42 -21-22-22 000 59 24 11 -22.0 -26.1 29.41 12 23 276 38 ---- 82 40 51 -21-21-22 000 60 24 12 -22.9 -26.9 29.41 12 24 280 43 ---- 83 37 52 -21-21-21 000 61 24 13 -23.7 -27.4 29.40 11 23 274 37 ---- 86 50 46 -20-20-21 000 62 24 14 -24.6 -28.0 29.40 10 22 278 41 ---- 91 56 43 -20-20-20 000 63 24 15 -25.3 -28.5 29.39 10 20 283 45 ---- 94 51 53 -19-19-20 000 64 24 16 -25.8 -28.8 29.38 10 20 281 44 ---- 96 44 68 -19-19-20 000 65 24 17 -26.2 -28.9 29.37 10 20 285 48 ---- 100 31 90 -19-19-20 000 66 24 18 -26.3 -28.9 29.36 10 18 285 48 ---- 101 23 96 -19-19-20 000 67 24 19 -25.8 -28.4 29.35 9 19 286 49 ---- 101 23 73 -20-20-20 000 68 24 20 -25.3 -27.9 29.34 9 19 288 51 ---- 101 69 82 -20-20-20 000 69 24 21 -24.5 -27.0 29.32 10 18 290 53 ---- 101 87 90 -20-21-19 000 70 24 22 -23.7 -26.2 29.30 10 20 287 50 ---- 100 86 91 -20-20-19 000 71 24 23 -22.8 -25.6 29.29 11 19 285 48 ---- 96 86 88 -20-20-19 000 72 25 00 -21.8 -24.8 29.28 11 16 283 45 ---- 94 85 87 -20-20-19 000 73 25 01 -20.9 -24.0 29.26 10 15 280 42 ---- 92 84 92 -20-20-18 000 74 25 02 -20.1 -23.1 29.25 9 12 281 43 ---- 92 83 90 -20-20-17 000 75 25 03 -19.3 -22.3 29.23 9 13 287 50 ---- 92 82 88 -20-19-17 000 76 25 04 -18.8 -21.9 29.22 10 14 284 46 ---- 90 82 64 -19-19-17 000 77 25 05 -18.2 -21.4 29.20 11 18 281 44 ---- 89 92 58 -19-18-15 000 78 25 06 -17.7 -20.8 29.19 11 19 283 46 ---- 89 78 58 -18-14-14 000 79 25 07 -16.7 -19.7 29.18 12 22 283 46 ---- 89 59 39 -17-14-14 000 80 25 08 -16.1 -19.2 29.18 12 23 283 46 ---- 87 54 40 -16-13-14 000 81 25 09 -15.8 -19.1 29.17 13 27 290 52 ---- 85 37 39 -14-13-14 000 82 25 10 -15.8 -19.3 29.17 14 29 288 51 ---- 83 47 38 -14-13-14 000 83 25 11 -16.2 -19.6 29.17 15 30 283 45 ---- 85 71 33 -15-15-14 000 84 25 12 -17.0 -20.0 29.17 14 30 272 35 ---- 89 45 37 -15-14-14 000 85 25 13 -18.1 -20.8 29.16 13 27 266 28 ---- 93 31 22 -14-13-14 000 86 25 14 -19.3 -21.5 29.15 12 25 269 32 ---- 99 25 39 -13-13-14 000 87 25 15 -20.1 -21.8 29.15 11 25 270 32 ---- 106 40 39 -13-13-14 000 88 25 16 -20.6 -21.7 29.15 12 25 274 37 ---- 113 43 56 -13-13-14 000 89 25 17 -20.5 -21.6 29.15 12 26 269 32 ---- 114 48 55 -14-14-14 000 90 25 18 -20.6 -21.1 29.15 12 25 267 29 ---- 120 63 50 -14-15-15 000 91 25 19 -20.8 -21.3 29.15 10 22 262 25 ---- 122 63 47 -14-14-15 000 92 25 20 -21.2 -21.7 29.15 9 20 259 21 ---- 122 65 50 -14-15-16 000 93 25 21 -21.2 -21.7 29.16 9 17 254 17 ---- 122 64 52 -15-15-16 000 94 25 22 -20.7 -21.6 29.15 8 15 248 10 ---- 116 63 51 -15-15-16 000 95 25 23 -20.1 -21.7 29.15 7 13 243 6 ---- 108 60 43 -15-15-16 000 96 26 00 -19.4 -21.8 29.15 7 11 235 358 ---- 97 50 37 -16-15-16 000 97 26 01 -18.8 -21.6 29.15 6 8 236 358 ---- 93 41 34 -15-15-16 000 98 26 02 -18.2 -21.2 29.15 5 7 232 354 ---- 91 35 33 -15-15-16 000 99 26 03 -17.7 -20.7 29.15 4 5 242 5 ---- 91 31 33 -15-15-16 000 100 26 04 -17.2 -20.7 29.14 2 3 247 10 ---- 86 30 34 -15-15-16 000 101 26 05 -16.9 -20.4 29.13 1 1 267 30 ---- 86 30 38 -15-15-16 000 102 26 06 -16.6 -20.0 29.12 0 0 313 76 ---- 87 29 43 -15-15-16 000 103 26 07 -16.4 -19.6 29.12 1 2 75 197 ---- 88 29 46 -15-16-16 000 104 26 08 -16.2 -19.3 29.11 3 4 73 196 ---- 89 31 52 -15-16-16 000 105 26 09 -16.0 -19.6 29.10 5 8 58 181 ---- 84 36 66 -15-16-16 000 106 26 10 -15.9 -19.5 29.09 7 11 53 176 ---- 84 54 85 -15-15-15 000 107 26 11 -15.9 -19.5 29.08 8 14 52 174 ---- 82 64 95 -15-15-16 000 108 26 12 -15.8 -19.4 29.07 10 15 45 168 ---- 83 74101 -16-15-16 000 109 26 13 -15.9 -19.0 29.06 11 18 41 163 ---- 87 85102 -16-15-16 002 110 26 14 -15.8 -18.2 29.04 12 19 36 159 ---- 94 98102 -16-15-16 009 111 26 15 -15.8 -18.0 29.02 12 20 34 157 ---- 96 97105 -16-15-16 012 112 26 16 -16.1 -18.3 29.00 13 21 35 157 ---- 96 98105 -16-15-15 009 113 26 17 -16.0 -18.1 28.99 13 23 32 155 ---- 97102106 -16-15-14 012 114 26 18 -15.6 -17.7 28.97 13 23 30 153 ---- 97104102 -16-15-14 012 115 26 19 -15.5 -17.6 28.96 14 24 26 149 ---- 97104105 -16-15-14 010 116 26 20 -15.6 -17.6 28.96 14 23 20 143 ---- 97103106 -16-14-14 010 117 26 21 -15.1 -17.1 28.95 13 23 16 138 ---- 97102107 -16-14-14 013 118 26 22 -14.1 -16.2 28.94 13 23 8 130 ---- 96103108 -15-14-13 013 119 26 23 -13.5 -15.5 28.93 14 23 2 124 ---- 96100107 -15-13-13 008 120 27 00 -13.1 -15.0 28.92 14 22 1 124 ---- 96 98 97 -14-13-13 003 * 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.