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Alta_I80 - Wind Forecast
Location: 39.20N 120.81W
Base Elevation: 3414 ft
Peak Elevation: 3414 ft

 

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

 

Data

Initialized: 18Z Fri 13JUN2025
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Fri 11AM 13JUN25 14.0 21.0 197 - - -
Fri 02PM 13JUN25 18.5 27.7 199 - - -
Fri 05PM 13JUN25 18.0 27.0 198 - - -
Fri 08PM 13JUN25 15.1 22.7 186 - - -
Fri 11PM 13JUN25 15.8 23.7 168 - - -
Sat 02AM 14JUN25 16.7 25.1 170 - - -
Sat 05AM 14JUN25 15.7 23.5 174 - - -
Sat 08AM 14JUN25 16.4 24.6 183 - - -
Sat 11AM 14JUN25 17.1 25.7 197 - - -
Sat 02PM 14JUN25 17.4 26.1 199 - - -
Sat 05PM 14JUN25 16.7 25.0 195 - - -
Sat 08PM 14JUN25 15.3 22.9 187 - - -
Sat 11PM 14JUN25 15.9 23.9 169 - - -
Sun 02AM 15JUN25 16.0 24.1 169 - - -
Sun 05AM 15JUN25 14.9 22.3 170 - - -
Sun 08AM 15JUN25 15.1 22.6 178 - - -
Sun 11AM 15JUN25 15.3 23.0 198 - - -
Sun 02PM 15JUN25 15.9 23.9 202 - - -
Sun 05PM 15JUN25 16.3 24.4 200 - - -
Sun 08PM 15JUN25 17.6 26.4 191 - - -
Sun 11PM 15JUN25 19.5 29.3 173 - - -
Mon 02AM 16JUN25 16.8 25.2 170 - - -
Mon 05AM 16JUN25 14.8 22.1 170 - - -
Mon 08AM 16JUN25 14.5 21.8 183 - - -
Mon 11AM 16JUN25 14.4 21.6 195 - - -
Mon 02PM 16JUN25 10.2 15.2 207 - - -
Mon 05PM 16JUN25 5.6 8.5 231 - - -
Mon 08PM 16JUN25 5.5 8.2 309 - - -
Mon 11PM 16JUN25 5.4 8.0 76 - - -
Tue 02AM 17JUN25 3.9 5.8 98 - - -
Tue 05AM 17JUN25 3.9 5.9 91 - - -
Tue 08AM 17JUN25 3.8 5.7 283 - - -
Tue 11AM 17JUN25 6.4 9.6 262 - - -
Tue 02PM 17JUN25 7.6 11.4 267 - - -
Tue 05PM 17JUN25 8.0 11.9 281 - - -
Tue 08PM 17JUN25 6.2 9.2 313 - - -
Tue 11PM 17JUN25 5.9 8.9 93 - - -
Wed 02AM 18JUN25 5.1 7.7 110 - - -
Wed 05AM 18JUN25 4.2 6.3 125 - - -
Wed 08AM 18JUN25 3.9 5.8 197 - - -
Wed 11AM 18JUN25 7.1 10.6 220 - - -
Wed 02PM 18JUN25 9.9 14.9 213 - - -
Wed 05PM 18JUN25 12.1 18.1 209 - - -
Wed 08PM 18JUN25 14.1 21.1 196 - - -
Wed 11PM 18JUN25 17.5 26.3 169 - - -
Thu 02AM 19JUN25 19.1 28.7 171 - - -
Thu 05AM 19JUN25 20.2 30.2 174 - - -
Thu 08AM 19JUN25 21.6 32.4 181 - - -
Thu 11AM 19JUN25 24.1 36.1 191 - - -
Thu 02PM 19JUN25 24.3 36.4 193 - - -
Thu 05PM 19JUN25 24.4 36.7 194 - - -
Thu 08PM 19JUN25 26.2 39.4 189 - - -
Thu 11PM 19JUN25 27.9 41.8 176 - - -
Fri 02AM 20JUN25 27.2 40.8 178 - - -
Fri 05AM 20JUN25 25.4 38.1 178 - - -
Fri 08AM 20JUN25 28.1 42.1 184 - - -
Fri 11AM 20JUN25 31.2 46.8 192 - - -
Fri 02PM 20JUN25 29.8 44.7 195 - - -
Fri 05PM 20JUN25 19.7 29.5 206 - - -
Fri 08PM 20JUN25 20.0 30.0 201 - - -
Fri 11PM 20JUN25 10.5 15.7 158 - - -
Sat 02AM 21JUN25 13.8 20.7 167 - - -
Sat 05AM 21JUN25 6.7 10.1 143 - - -
Sat 08AM 21JUN25 3.9 5.8 298 - - -
Sat 11AM 21JUN25 7.7 11.6 246 - - -
Sat 02PM 21JUN25 7.9 11.8 233 - - -
Sat 05PM 21JUN25 6.8 10.2 240 - - -
Sat 08PM 21JUN25 2.8 4.2 284 - - -
Sat 11PM 21JUN25 7.8 11.7 159 - - -
Sun 02AM 22JUN25 5.4 8.1 141 - - -
Sun 05AM 22JUN25 5.6 8.4 152 - - -
Sun 08AM 22JUN25 4.7 7.1 184 - - -
Sun 11AM 22JUN25 5.4 8.2 245 - - -
Sun 02PM 22JUN25 6.0 9.1 244 - - -
Sun 05PM 22JUN25 5.6 8.4 245 - - -
Sun 08PM 22JUN25 4.6 6.9 283 - - -
Sun 11PM 22JUN25 5.6 8.4 41 - - -
Mon 02AM 23JUN25 7.5 11.3 42 - - -
Mon 05AM 23JUN25 5.2 7.9 51 - - -
Mon 08AM 23JUN25 4.6 6.8 294 - - -
Mon 11AM 23JUN25 10.4 15.6 325 - - -

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