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Alyeska - Wind Forecast
Location: 60.96N 149.07W
Base Elevation: 250 ft
Peak Elevation: 3939 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 12Z Fri 20SEP2019
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 05AM 20SEP19 30.4 45.5 24 20.2 30.2 100
Fri 08AM 20SEP19 25.0 37.5 27 14.0 21.1 78
Fri 11AM 20SEP19 22.9 34.4 43 19.7 29.5 206
Fri 02PM 20SEP19 16.2 24.3 28 16.0 24.0 199
Fri 05PM 20SEP19 8.3 12.5 39 11.0 16.5 201
Fri 08PM 20SEP19 3.0 4.4 155 6.8 10.2 254
Fri 11PM 20SEP19 8.5 12.8 177 10.2 15.2 268
Sat 02AM 21SEP19 9.7 14.6 187 11.0 16.5 268
Sat 05AM 21SEP19 6.6 9.9 184 9.3 13.9 266
Sat 08AM 21SEP19 4.2 6.3 181 7.9 11.8 264
Sat 11AM 21SEP19 2.7 4.0 56 7.3 11.0 204
Sat 02PM 21SEP19 6.1 9.1 33 8.2 12.4 195
Sat 05PM 21SEP19 3.2 4.9 53 7.2 10.8 207
Sat 08PM 21SEP19 3.4 5.2 159 6.6 9.9 256
Sat 11PM 21SEP19 4.8 7.1 175 6.9 10.4 263
Sun 02AM 22SEP19 9.1 13.6 186 6.3 9.4 260
Sun 05AM 22SEP19 9.9 14.9 179 5.7 8.5 202
Sun 08AM 22SEP19 10.4 15.6 186 8.5 12.7 175
Sun 11AM 22SEP19 3.7 5.6 215 6.7 10.0 188
Sun 02PM 22SEP19 3.3 5.0 220 8.0 12.0 191
Sun 05PM 22SEP19 12.0 17.9 341 13.1 19.6 250
Sun 08PM 22SEP19 20.9 31.3 344 20.0 30.0 253
Sun 11PM 22SEP19 33.4 50.1 17 23.3 34.9 92
Mon 02AM 23SEP19 39.8 59.7 14 27.0 40.5 89
Mon 05AM 23SEP19 41.6 62.4 20 26.3 39.4 89
Mon 08AM 23SEP19 40.4 60.5 21 22.6 33.9 74
Mon 11AM 23SEP19 38.1 57.1 22 20.8 31.1 56
Mon 02PM 23SEP19 35.4 53.1 22 21.0 31.5 89
Mon 05PM 23SEP19 15.6 23.4 331 8.9 13.3 204
Mon 08PM 23SEP19 8.4 12.6 334 7.3 11.0 344
Mon 11PM 23SEP19 2.5 3.7 320 5.2 7.8 337
Tue 02AM 24SEP19 5.0 7.4 184 9.7 14.5 269
Tue 05AM 24SEP19 11.3 17.0 186 13.5 20.3 270
Tue 08AM 24SEP19 10.0 15.0 187 12.2 18.3 269
Tue 11AM 24SEP19 8.5 12.7 182 12.8 19.2 268
Tue 02PM 24SEP19 11.9 17.9 183 13.1 19.7 265
Tue 05PM 24SEP19 14.9 22.3 185 20.0 30.0 270
Tue 08PM 24SEP19 19.5 29.3 191 25.2 37.7 274
Tue 11PM 24SEP19 18.0 27.0 193 19.1 28.6 274
Wed 02AM 25SEP19 13.7 20.6 194 8.6 12.9 251
Wed 05AM 25SEP19 27.7 41.6 194 17.0 25.5 267
Wed 08AM 25SEP19 29.8 44.8 187 16.0 23.9 232
Wed 11AM 25SEP19 17.5 26.2 188 12.4 18.6 263
Wed 02PM 25SEP19 26.7 40.0 190 19.6 29.4 268
Wed 05PM 25SEP19 28.9 43.3 190 21.0 31.5 270
Wed 08PM 25SEP19 28.7 43.0 191 27.9 41.8 274
Wed 11PM 25SEP19 24.1 36.1 194 28.0 42.0 276
Thu 02AM 26SEP19 21.1 31.7 194 25.8 38.7 276
Thu 05AM 26SEP19 18.3 27.4 189 21.3 32.0 273
Thu 08AM 26SEP19 14.4 21.6 191 16.7 25.1 274
Thu 11AM 26SEP19 12.4 18.6 186 14.7 22.0 273
Thu 02PM 26SEP19 13.2 19.8 158 12.5 18.8 79
Thu 05PM 26SEP19 8.6 12.9 165 8.2 12.3 87
Thu 08PM 26SEP19 4.5 6.8 189 4.1 6.2 116
Thu 11PM 26SEP19 4.3 6.4 222 4.5 6.8 179
Fri 02AM 27SEP19 3.2 4.8 244 5.5 8.2 197
Fri 05AM 27SEP19 3.7 5.6 268 6.1 9.2 210
Fri 08AM 27SEP19 3.5 5.3 259 8.2 12.3 210
Fri 11AM 27SEP19 6.5 9.7 320 9.5 14.3 240
Fri 02PM 27SEP19 6.1 9.1 199 10.0 15.0 181
Fri 05PM 27SEP19 10.1 15.1 187 12.4 18.7 176
Fri 08PM 27SEP19 11.6 17.4 188 9.0 13.5 166
Fri 11PM 27SEP19 9.5 14.3 191 8.0 12.1 170
Sat 02AM 28SEP19 8.5 12.7 190 8.4 12.6 173
Sat 05AM 28SEP19 8.9 13.3 192 10.8 16.2 178
Sat 08AM 28SEP19 8.2 12.4 190 7.6 11.4 170
Sat 11AM 28SEP19 5.1 7.7 197 6.8 10.2 176
Sat 02PM 28SEP19 2.6 3.9 217 4.9 7.3 182
Sat 05PM 28SEP19 2.4 3.6 239 4.8 7.2 191
Sat 08PM 28SEP19 3.4 5.2 219 8.3 12.4 189
Sat 11PM 28SEP19 4.2 6.4 294 11.1 16.7 227
Sun 02AM 29SEP19 10.4 15.6 192 18.8 28.2 180
Sun 05AM 29SEP19 18.8 28.2 187 27.1 40.6 179
Sun 08AM 29SEP19 13.6 20.4 190 23.5 35.3 180
Sun 11AM 29SEP19 12.9 19.3 192 23.4 35.0 181
Sun 02PM 29SEP19 6.2 9.3 300 20.3 30.5 233
Sun 05PM 29SEP19 11.4 17.1 333 22.5 33.8 249
Sun 08PM 29SEP19 7.3 10.9 318 21.8 32.7 243
Sun 11PM 29SEP19 15.4 23.0 340 23.0 34.5 252
Mon 02AM 30SEP19 17.1 25.6 343 21.9 32.8 253
Mon 05AM 30SEP19 19.5 29.2 340 23.7 35.6 252

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