USAP Roosevelt Island (ARI) (lat, lon) = (-79.36328, -161.62685) Forecast initialized at 2026011212 WRF 8km domain 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) (*) 00 12 12 -12.1 -16.9 28.75 16 16 167 5 -006 080052033 M10M09M10 000 03 12 15 -15.2 -17.6 28.73 14 21 175 14 -009 082048031 M10M09M09 000 06 12 18 -14.0 -16.1 28.76 13 20 169 8 010 085054033 M10M09M10 000 09 12 21 -11.4 -13.7 28.76 12 18 171 10 -003 083044032 M09M09M09 000 12 13 00 -11.6 -14.1 28.77 13 19 171 9 003 082044033 M09M09M09 000 15 13 03 -11.5 -14.1 28.78 13 18 178 16 013 081042034 M09M09M09 000 18 13 06 -12.2 -14.4 28.78 13 19 179 17 -002 084040079 M09M08M08 000 21 13 09 -12.2 -15.0 28.80 13 19 174 12 -003 080042095 M09M08M08 002 24 13 12 -12.4 -15.2 28.79 12 18 178 16 008 080056093 M09M09M09 006 27 13 15 -12.4 -15.4 28.81 13 18 181 20 004 078065096 M09M08M08 008 30 13 18 -10.7 -15.2 28.81 12 15 192 30 -002 070055097 M09M08M09 003 33 13 21 -10.3 -14.8 28.82 9 10 204 43 009 070055093 M09M09M09 003 36 14 00 -10.4 -13.3 28.82 9 10 219 57 -002 079061094 M09M09M09 002 39 14 03 -10.7 -12.9 28.82 9 9 225 64 -004 084050088 M09M10M10 001 42 14 06 -12.4 -13.6 28.82 10 10 225 63 001 091047060 M10M10M10 000 45 14 09 -14.1 -15.4 28.83 10 10 228 66 008 089047036 M10M10M10 000 48 14 12 -14.9 -16.5 28.82 9 9 231 69 -000 088050029 M10M10M10 000 51 14 15 -14.7 -16.2 28.85 10 11 231 69 002 089050029 M11M11M11 000 54 14 18 -13.3 -15.6 28.86 10 12 228 66 000 083043033 M10M10M11 000 57 14 21 -11.9 -15.0 28.87 11 13 232 71 002 078040040 M10M10M10 000 60 15 00 -11.3 -13.5 28.88 14 15 243 82 000 084056037 M10M10M10 000 63 15 03 -11.4 -12.9 28.91 16 18 239 78 001 089062037 M11M09M09 000 66 15 06 -11.4 -12.6 28.93 17 20 239 77 045 090064063 M10M09M09 000 69 15 09 -12.6 -13.9 28.95 16 19 240 78 078 090043052 M09M08M08 000 72 15 12 -13.6 -15.6 28.97 14 17 243 81 079 085030031 M09M08M08 000 75 15 15 -12.8 -15.5 29.01 14 16 239 77 073 080031025 M09M08M08 000 78 15 18 -11.8 -14.2 29.02 14 16 237 75 054 082038023 M09M08M08 000 81 15 21 -11.0 -13.4 29.03 14 16 236 74 -011 082043032 M09M08M08 000 84 16 00 -10.3 -12.6 29.05 13 15 233 72 -013 084043034 M09M08M08 000 87 16 03 -10.4 -12.2 29.07 13 14 233 71 -016 086048053 M09M08M08 000 90 16 06 -11.1 -12.9 29.07 12 12 233 71 -025 087046052 M09M08M08 000 93 16 09 -13.1 -13.9 29.08 12 12 232 70 -038 093043050 M08M08M08 000 96 16 12 -14.1 -15.3 29.07 11 11 238 76 -038 091040046 M08M08M08 000 99 16 15 -13.6 -15.2 29.09 11 11 240 78 -026 088038042 M08M08M09 000 102 16 18 -12.1 -13.8 29.09 9 10 236 75 006 087037043 M08M08M09 000 105 16 21 -10.4 -12.3 29.08 9 9 227 65 022 086039044 M08M08M09 000 108 17 00 -9.6 -11.3 29.08 9 9 224 63 000 088040047 M08M09M10 000 111 17 03 -9.5 -11.2 29.08 9 9 219 58 -012 088039049 M09M09M09 000 114 17 06 -10.5 -12.2 29.07 8 8 216 54 -005 088038049 M08M08M09 000 117 17 09 -12.4 -14.4 29.06 8 8 220 59 -009 085036046 M08M08M09 000 120 17 12 -13.3 -15.8 29.04 9 9 215 53 -007 082034045 M08M08M09 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.