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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 Wed 11FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 10PM 10FEB26 475 1236 2408 25.7 -
Wed 01AM 11FEB26 0 0 0 15.6 0.0
Wed 04AM 11FEB26 0 0 0 16.8 0.0
Wed 07AM 11FEB26 0 514 1691 23.6 1.2
Wed 10AM 11FEB26 0 0 631 18.4 0.0
Wed 01PM 11FEB26 0 449 1625 23.5 0.0
Wed 04PM 11FEB26 0 594 1773 23.7 0.0
Wed 07PM 11FEB26 0 0 0 14.7 0.0
Wed 10PM 11FEB26 0 0 0 16.8 0.0
Thu 01AM 12FEB26 0 0 709 19.8 1.5
Thu 04AM 12FEB26 0 0 0 17.8 0.0
Thu 07AM 12FEB26 0 0 0 12.3 0.0
Thu 10AM 12FEB26 0 0 0 13.6 0.0
Thu 01PM 12FEB26 0 0 751 21.0 0.0
Thu 04PM 12FEB26 0 0 1073 22.1 0.0
Thu 07PM 12FEB26 0 0 0 11.2 0.0
Thu 10PM 12FEB26 0 0 0 7.5 0.0
Fri 01AM 13FEB26 0 0 0 7.1 0.0
Fri 04AM 13FEB26 0 0 0 7.5 0.0
Fri 07AM 13FEB26 0 0 0 7.1 0.0
Fri 10AM 13FEB26 0 0 0 7.0 0.0
Fri 01PM 13FEB26 0 0 0 18.1 0.0
Fri 04PM 13FEB26 0 0 0 20.0 0.0
Fri 07PM 13FEB26 0 0 0 8.2 0.0
Fri 10PM 13FEB26 0 0 0 7.0 0.0
Sat 01AM 14FEB26 0 0 0 9.2 0.0
Sat 04AM 14FEB26 0 0 0 17.2 0.0
Sat 07AM 14FEB26 0 0 0 18.8 1.7
Sat 10AM 14FEB26 0 0 0 18.7 1.9
Sat 01PM 14FEB26 0 0 0 21.4 2.4
Sat 04PM 14FEB26 0 0 940 23.3 3.0
Sat 07PM 14FEB26 0 0 0 19.8 3.2
Sat 10PM 14FEB26 0 0 0 20.6 3.5
Sun 01AM 15FEB26 0 0 0 15.3 3.9
Sun 04AM 15FEB26 0 0 0 14.1 4.2
Sun 07AM 15FEB26 0 0 0 12.7 0.0
Sun 10AM 15FEB26 0 0 0 3.1 0.0
Sun 01PM 15FEB26 0 0 0 12.5 0.0
Sun 04PM 15FEB26 0 0 0 13.1 0.0
Sun 07PM 15FEB26 0 0 0 0.1 0.0
Sun 10PM 15FEB26 0 0 0 -5.3 0.0
Mon 01AM 16FEB26 0 0 0 -6.1 0.0
Mon 04AM 16FEB26 0 0 0 -14.4 0.0
Mon 07AM 16FEB26 0 0 0 -15.0 0.0
Mon 10AM 16FEB26 0 0 0 -15.1 0.0
Mon 01PM 16FEB26 0 0 0 -0.9 0.0
Mon 04PM 16FEB26 0 0 0 2.1 0.0
Mon 07PM 16FEB26 0 0 0 -12.0 0.0
Mon 10PM 16FEB26 0 0 0 -10.2 0.0
Tue 01AM 17FEB26 0 0 0 -11.0 0.0
Tue 04AM 17FEB26 0 0 0 -9.7 0.0
Tue 07AM 17FEB26 0 0 0 -8.1 0.0
Tue 10AM 17FEB26 0 0 0 -5.5 0.0
Tue 01PM 17FEB26 0 0 0 9.3 0.0
Tue 04PM 17FEB26 0 0 0 9.8 0.0
Tue 07PM 17FEB26 0 0 0 -1.7 0.0
Tue 10PM 17FEB26 0 0 0 -6.8 0.0
Wed 01AM 18FEB26 0 0 0 -7.8 0.0
Wed 04AM 18FEB26 0 0 0 -9.0 0.0
Wed 07AM 18FEB26 0 0 0 -9.1 0.0
Wed 10AM 18FEB26 0 0 0 -8.7 0.0
Wed 01PM 18FEB26 0 0 0 7.2 0.0
Wed 04PM 18FEB26 0 0 0 9.8 0.0
Wed 07PM 18FEB26 0 0 0 -4.5 0.0
Wed 10PM 18FEB26 0 0 0 -6.8 0.0
Thu 01AM 19FEB26 0 0 0 -7.2 0.0
Thu 04AM 19FEB26 0 0 0 -7.8 0.0
Thu 07AM 19FEB26 0 0 0 -8.9 0.0
Thu 10AM 19FEB26 0 0 0 -9.7 0.0
Thu 01PM 19FEB26 0 0 0 4.8 0.0
Thu 04PM 19FEB26 0 0 0 5.8 0.0
Thu 07PM 19FEB26 0 0 0 -9.2 0.0
Thu 10PM 19FEB26 0 0 0 -11.2 0.0
Fri 01AM 20FEB26 0 0 0 -13.0 0.0
Fri 04AM 20FEB26 0 0 0 -12.5 0.0
Fri 07AM 20FEB26 0 0 0 -12.6 0.0
Fri 10AM 20FEB26 0 0 0 -10.9 0.0
Fri 01PM 20FEB26 0 0 0 4.2 0.0
Fri 04PM 20FEB26 0 0 0 6.8 0.0
Fri 07PM 20FEB26 0 0 0 -7.5 0.0
Fri 10PM 20FEB26 0 0 0 -9.5 0.0

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