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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: 12Z Tue 09JUN2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Tue 04AM 09JUN26 4.4 6.9 267 - - -
Tue 07AM 09JUN26 2.7 4.3 107 - - -
Tue 10AM 09JUN26 4.9 7.6 142 - - -
Tue 01PM 09JUN26 5.5 8.6 127 - - -
Tue 04PM 09JUN26 11.2 17.5 104 - - -
Tue 07PM 09JUN26 17.6 27.5 105 - - -
Tue 10PM 09JUN26 14.0 21.8 106 - - -
Wed 01AM 10JUN26 12.2 19.0 101 - - -
Wed 04AM 10JUN26 11.3 17.6 102 - - -
Wed 07AM 10JUN26 12.0 18.7 108 - - -
Wed 10AM 10JUN26 11.0 17.1 108 - - -
Wed 01PM 10JUN26 5.9 9.3 114 - - -
Wed 04PM 10JUN26 5.4 8.5 96 - - -
Wed 07PM 10JUN26 4.9 7.6 65 - - -
Wed 10PM 10JUN26 6.2 11.1 262 - - -
Thu 01AM 11JUN26 2.9 13.8 354 - - -
Thu 04AM 11JUN26 3.3 13.9 70 - - -
Thu 07AM 11JUN26 2.5 12.1 354 - - -
Thu 10AM 11JUN26 2.9 4.5 219 - - -
Thu 01PM 11JUN26 3.1 5.3 151 - - -
Thu 04PM 11JUN26 2.4 4.9 121 - - -
Thu 07PM 11JUN26 3.3 5.1 293 - - -
Thu 10PM 11JUN26 2.5 7.0 51 - - -
Fri 01AM 12JUN26 2.8 6.4 72 - - -
Fri 04AM 12JUN26 5.5 8.7 97 - - -
Fri 07AM 12JUN26 5.9 9.1 113 - - -
Fri 10AM 12JUN26 5.3 8.2 131 - - -
Fri 01PM 12JUN26 3.7 8.0 155 - - -
Fri 04PM 12JUN26 3.5 7.1 141 - - -
Fri 07PM 12JUN26 9.2 14.3 113 - - -
Fri 10PM 12JUN26 3.5 5.9 88 - - -
Sat 01AM 13JUN26 2.2 6.2 47 - - -
Sat 04AM 13JUN26 4.3 6.7 298 - - -
Sat 07AM 13JUN26 7.3 11.4 273 - - -
Sat 10AM 13JUN26 7.9 12.3 244 - - -
Sat 01PM 13JUN26 8.2 12.7 237 - - -
Sat 04PM 13JUN26 8.3 12.9 247 - - -
Sat 07PM 13JUN26 7.9 12.3 269 - - -
Sat 10PM 13JUN26 2.6 6.2 322 - - -
Sun 01AM 14JUN26 2.7 7.2 28 - - -
Sun 04AM 14JUN26 2.9 9.0 24 - - -
Sun 07AM 14JUN26 7.8 12.2 254 - - -
Sun 10AM 14JUN26 4.2 8.2 198 - - -
Sun 01PM 14JUN26 3.7 5.9 177 - - -
Sun 04PM 14JUN26 4.7 7.4 117 - - -
Sun 07PM 14JUN26 8.3 13.0 84 - - -
Sun 10PM 14JUN26 7.0 10.9 75 - - -
Mon 01AM 15JUN26 3.3 5.5 38 - - -
Mon 04AM 15JUN26 5.8 9.0 66 - - -
Mon 07AM 15JUN26 4.0 6.5 64 - - -
Mon 10AM 15JUN26 3.4 5.4 102 - - -
Mon 01PM 15JUN26 4.2 6.7 137 - - -
Mon 04PM 15JUN26 3.1 6.4 118 - - -
Mon 07PM 15JUN26 5.6 8.8 118 - - -
Mon 10PM 15JUN26 9.9 15.5 78 - - -
Tue 01AM 16JUN26 7.1 11.0 69 - - -
Tue 04AM 16JUN26 3.3 5.3 49 - - -
Tue 07AM 16JUN26 2.0 3.0 92 - - -
Tue 10AM 16JUN26 2.1 3.7 159 - - -
Tue 01PM 16JUN26 3.7 7.0 152 - - -
Tue 04PM 16JUN26 3.4 7.8 125 - - -
Tue 07PM 16JUN26 7.7 12.1 118 - - -
Tue 10PM 16JUN26 6.2 9.6 101 - - -
Wed 01AM 17JUN26 5.3 8.3 98 - - -
Wed 04AM 17JUN26 3.2 5.8 299 - - -
Wed 07AM 17JUN26 7.2 11.3 264 - - -
Wed 10AM 17JUN26 9.3 14.5 243 - - -
Wed 01PM 17JUN26 9.4 14.6 240 - - -
Wed 04PM 17JUN26 9.1 14.2 243 - - -
Wed 07PM 17JUN26 11.0 17.1 260 - - -
Wed 10PM 17JUN26 17.7 27.7 276 - - -
Thu 01AM 18JUN26 26.1 40.7 274 - - -
Thu 04AM 18JUN26 24.7 38.5 274 - - -
Thu 07AM 18JUN26 25.5 39.8 264 - - -
Thu 10AM 18JUN26 24.4 38.0 250 - - -
Thu 01PM 18JUN26 24.5 38.2 251 - - -
Thu 04PM 18JUN26 23.0 35.9 252 - - -
Thu 07PM 18JUN26 19.4 30.2 264 - - -
Thu 10PM 18JUN26 19.9 31.0 272 - - -
Fri 01AM 19JUN26 22.3 34.8 271 - - -
Fri 04AM 19JUN26 17.7 27.6 273 - - -

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