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Alyeska - Snow Level 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: 06Z Mon 12OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 10PM 11OCT26 2562 10430 3845 32.9 -
Mon 01AM 12OCT26 2562 3278 3900 32.1 N/A
Mon 04AM 12OCT26 1834 3266 3835 30.1 N/A
Mon 07AM 12OCT26 1834 3266 3726 29.6 N/A
Mon 10AM 12OCT26 1834 3266 3680 31.8 N/A
Mon 01PM 12OCT26 1834 3266 3675 32.6 N/A
Mon 04PM 12OCT26 1834 3266 3734 33.0 N/A
Mon 07PM 12OCT26 1834 3266 3688 31.6 N/A
Mon 10PM 12OCT26 1834 3266 3559 31.3 N/A
Tue 01AM 13OCT26 1834 3266 3458 30.7 N/A
Tue 04AM 13OCT26 1834 3266 3539 31.6 N/A
Tue 07AM 13OCT26 1834 3266 3443 30.9 N/A
Tue 10AM 13OCT26 1121 1795 3255 29.6 N/A
Tue 01PM 13OCT26 1834 1795 3536 31.6 N/A
Tue 04PM 13OCT26 1834 1795 3594 31.6 N/A
Tue 07PM 13OCT26 1834 1795 3655 31.0 N/A
Tue 10PM 13OCT26 1834 1795 3595 30.5 N/A
Wed 01AM 14OCT26 1121 1795 3461 29.9 N/A
Wed 04AM 14OCT26 1121 1795 3350 28.9 N/A
Wed 07AM 14OCT26 423 1083 2339 25.3 N/A
Wed 10AM 14OCT26 1121 1795 3527 30.3 N/A
Wed 01PM 14OCT26 1834 1795 3646 31.6 N/A
Wed 04PM 14OCT26 1834 1795 3650 32.4 N/A
Wed 07PM 14OCT26 1834 1795 3704 31.7 N/A
Wed 10PM 14OCT26 1121 1795 3684 31.1 N/A
Thu 01AM 15OCT26 1121 1795 3816 30.6 N/A
Thu 04AM 15OCT26 1834 1795 3904 30.3 N/A
Thu 07AM 15OCT26 1121 1795 4958 27.7 N/A
Thu 10AM 15OCT26 3334 3880 5238 31.4 N/A
Thu 01PM 15OCT26 2589 3755 5548 33.5 N/A
Thu 04PM 15OCT26 2589 3854 6419 33.1 N/A
Thu 07PM 15OCT26 2589 3662 5328 32.2 N/A
Thu 10PM 15OCT26 1861 3662 5155 31.3 N/A
Fri 01AM 16OCT26 1861 3343 4950 31.9 N/A
Fri 04AM 16OCT26 1861 3343 4823 31.1 N/A
Fri 07AM 16OCT26 1861 3343 3777 31.1 N/A
Fri 10AM 16OCT26 1861 3343 3829 31.1 N/A
Fri 01PM 16OCT26 1861 3343 3747 31.2 N/A
Fri 04PM 16OCT26 1861 3343 3775 31.1 N/A
Fri 07PM 16OCT26 1861 3343 3719 30.4 N/A
Fri 10PM 16OCT26 1147 1869 3716 27.3 N/A
Sat 01AM 17OCT26 1147 1869 3819 29.0 N/A
Sat 04AM 17OCT26 1861 1869 3715 30.0 N/A
Sat 07AM 17OCT26 1861 1869 3791 29.8 N/A
Sat 10AM 17OCT26 1861 1869 3729 30.3 N/A
Sat 01PM 17OCT26 1861 3321 3968 32.5 N/A
Sat 04PM 17OCT26 1861 3297 3968 31.9 N/A
Sat 07PM 17OCT26 449 1825 3977 25.9 N/A
Sat 10PM 17OCT26 449 1113 3896 25.1 N/A
Sun 01AM 18OCT26 449 1113 3832 25.2 N/A
Sun 04AM 18OCT26 449 1113 3737 25.2 N/A
Sun 07AM 18OCT26 449 1113 3681 26.2 N/A
Sun 10AM 18OCT26 1147 1825 3713 27.7 N/A
Sun 01PM 18OCT26 1861 1825 3780 31.2 N/A
Sun 04PM 18OCT26 1861 1825 3857 30.9 N/A
Sun 07PM 18OCT26 449 1113 4784 24.9 N/A
Sun 10PM 18OCT26 449 1113 2450 24.6 N/A
Mon 01AM 19OCT26 0 1113 2288 24.3 N/A
Mon 04AM 19OCT26 0 415 2031 23.5 N/A
Mon 07AM 19OCT26 0 415 1818 22.7 N/A
Mon 10AM 19OCT26 0 415 1853 23.4 N/A
Mon 01PM 19OCT26 1147 1825 3247 29.3 N/A
Mon 04PM 19OCT26 1147 1825 3423 29.5 N/A
Mon 07PM 19OCT26 0 415 1557 21.5 N/A
Mon 10PM 19OCT26 0 0 1429 20.8 N/A
Tue 01AM 20OCT26 0 0 1223 20.5 N/A
Tue 04AM 20OCT26 0 0 1292 21.1 N/A
Tue 07AM 20OCT26 0 0 1081 20.7 N/A
Tue 10AM 20OCT26 0 0 1227 21.8 N/A
Tue 01PM 20OCT26 0 1113 2307 26.0 N/A
Tue 04PM 20OCT26 449 1113 2707 27.0 N/A
Tue 07PM 20OCT26 449 1113 2800 27.0 N/A
Tue 10PM 20OCT26 1147 1825 3560 29.0 N/A
Wed 01AM 21OCT26 1861 1825 3776 29.9 N/A
Wed 04AM 21OCT26 1861 1825 3768 30.2 N/A
Wed 07AM 21OCT26 1861 1825 3839 30.5 N/A
Wed 10AM 21OCT26 1861 1825 3867 30.5 N/A
Wed 01PM 21OCT26 1861 1825 4866 31.7 N/A
Wed 04PM 21OCT26 1861 1825 5045 31.7 N/A
Wed 07PM 21OCT26 1861 1825 5046 31.0 N/A
Wed 10PM 21OCT26 1861 3323 5141 31.6 N/A

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