USAP TAMSEIS site lat/lon = (-81.6500,122.5830) cell lat/lon = (-81.6432,122.7011) Forecast initialized at 2025-09-19/00 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 19 00 -43.8 -48.8 28.17 22 33 228 351 -10000000000000000719354278919532445696 97 99 98 -43-41-40 000 1 19 01 -44.9 -48.3 28.16 22 38 229 352 -10000000000000000719354278919532445696 106 96 95 -43-41-39 000 2 19 02 -45.2 -48.6 28.13 24 42 229 352 -10000000000000000719354278919532445696 105 92 97 -44-40-38 000 3 19 03 -44.4 -48.2 28.12 25 44 225 348 -10000000000000000719354278919532445696 101 93 98 -43-40-38 000 4 19 04 -44.1 -47.9 28.11 26 45 222 345 -10000000000000000719354278919532445696 101 94 98 -43-40-39 000 5 19 05 -43.8 -47.6 28.09 26 45 217 340 -10000000000000000719354278919532445696 100 97100 -43-41-39 000 6 19 06 -43.2 -47.5 28.05 26 43 212 335 -10000000000000000719354278919532445696 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-10000000000000000719354278919532445696 99114106 -42-33-32 002 74 22 02 -43.2 -46.9 28.52 20 32 194 317 -10000000000000000719354278919532445696 101117106 -41-33-32 001 75 22 03 -43.4 -46.8 28.52 20 32 195 317 -10000000000000000719354278919532445696 105113103 -41-33-32 000 76 22 04 -43.7 -46.8 28.52 20 33 195 318 -10000000000000000719354278919532445696 110108 99 -41-33-32 000 77 22 05 -44.0 -46.8 28.52 19 34 195 318 -10000000000000000719354278919532445696 115102 83 -40-32-32 000 78 22 06 -44.2 -47.1 28.52 19 35 196 319 -10000000000000000719354278919532445696 112 96 78 -39-32-31 000 79 22 07 -44.4 -47.1 28.51 20 35 197 320 -10000000000000000719354278919532445696 117 98 76 -38-31-31 000 80 22 08 -45.1 -47.7 28.51 19 35 201 324 -10000000000000000719354278919532445696 119 98 74 -37-31-32 000 81 22 09 -45.8 -48.3 28.51 20 35 203 326 -10000000000000000719354278919532445696 121100 78 -37-31-32 000 82 22 10 -46.5 -49.1 28.50 20 35 205 328 -10000000000000000719354278919532445696 119105 82 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-10000000000000000719354278919532445696 123113 55 -42-33-33 000 * 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.