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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: 18Z Tue 10FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 10AM 10FEB26 0 0 1014 21.7 -
Tue 01PM 10FEB26 0 1054 2223 25.9 1.4
Tue 04PM 10FEB26 789 1550 2698 27.2 2.9
Tue 07PM 10FEB26 857 1616 2797 27.0 5.2
Tue 10PM 10FEB26 660 1421 2596 26.2 6.5
Wed 01AM 11FEB26 0 766 1940 23.3 7.1
Wed 04AM 11FEB26 0 0 1102 20.3 0.0
Wed 07AM 11FEB26 0 0 814 19.5 7.1
Wed 10AM 11FEB26 0 0 703 18.9 0.0
Wed 01PM 11FEB26 0 0 1299 22.5 0.0
Wed 04PM 11FEB26 0 0 1493 22.8 0.0
Wed 07PM 11FEB26 0 0 0 16.8 0.0
Wed 10PM 11FEB26 0 0 0 16.8 0.0
Thu 01AM 12FEB26 0 0 729 20.3 7.9
Thu 04AM 12FEB26 0 0 0 14.2 0.0
Thu 07AM 12FEB26 0 0 0 15.9 0.0
Thu 10AM 12FEB26 0 0 0 14.5 0.0
Thu 01PM 12FEB26 0 0 896 21.3 0.0
Thu 04PM 12FEB26 0 0 1005 21.3 0.0
Thu 07PM 12FEB26 0 0 0 11.9 0.0
Thu 10PM 12FEB26 0 0 0 9.5 0.0
Fri 01AM 13FEB26 0 0 0 9.2 0.0
Fri 04AM 13FEB26 0 0 0 8.0 0.0
Fri 07AM 13FEB26 0 0 0 7.2 0.0
Fri 10AM 13FEB26 0 0 0 7.2 0.0
Fri 01PM 13FEB26 0 0 0 17.6 0.0
Fri 04PM 13FEB26 0 0 0 19.8 0.0
Fri 07PM 13FEB26 0 0 0 8.4 0.0
Fri 10PM 13FEB26 0 0 0 9.8 0.0
Sat 01AM 14FEB26 0 0 0 9.1 0.0
Sat 04AM 14FEB26 0 0 0 15.3 0.0
Sat 07AM 14FEB26 0 0 0 18.6 8.0
Sat 10AM 14FEB26 0 0 0 19.4 8.7
Sat 01PM 14FEB26 0 0 518 21.9 9.4
Sat 04PM 14FEB26 0 0 968 23.2 10.0
Sat 07PM 14FEB26 0 0 850 22.3 10.4
Sat 10PM 14FEB26 0 0 0 19.3 10.7
Sun 01AM 15FEB26 0 0 0 17.8 11.0
Sun 04AM 15FEB26 0 0 0 18.1 11.3
Sun 07AM 15FEB26 0 0 0 14.7 11.6
Sun 10AM 15FEB26 0 0 0 14.4 11.7
Sun 01PM 15FEB26 0 0 0 14.5 0.0
Sun 04PM 15FEB26 0 0 0 11.4 0.0
Sun 07PM 15FEB26 0 0 0 -2.0 0.0
Sun 10PM 15FEB26 0 0 0 -1.6 0.0
Mon 01AM 16FEB26 0 0 0 -11.5 0.0
Mon 04AM 16FEB26 0 0 0 -15.5 0.0
Mon 07AM 16FEB26 0 0 0 -18.8 0.0
Mon 10AM 16FEB26 0 0 0 -20.0 0.0
Mon 01PM 16FEB26 0 0 0 -6.3 0.0
Mon 04PM 16FEB26 0 0 0 -3.5 0.0
Mon 07PM 16FEB26 0 0 0 -18.2 0.0
Mon 10PM 16FEB26 0 0 0 -22.5 0.0
Tue 01AM 17FEB26 0 0 0 -21.1 0.0
Tue 04AM 17FEB26 0 0 0 -19.6 0.0
Tue 07AM 17FEB26 0 0 0 -17.2 0.0
Tue 10AM 17FEB26 0 0 0 -15.4 0.0
Tue 01PM 17FEB26 0 0 0 0.9 0.0
Tue 04PM 17FEB26 0 0 0 4.5 0.0
Tue 07PM 17FEB26 0 0 0 -8.2 0.0
Tue 10PM 17FEB26 0 0 0 -9.3 0.0
Wed 01AM 18FEB26 0 0 0 -9.3 0.0
Wed 04AM 18FEB26 0 0 0 -8.2 0.0
Wed 07AM 18FEB26 0 0 0 -8.0 0.0
Wed 10AM 18FEB26 0 0 0 -7.0 0.0
Wed 01PM 18FEB26 0 0 0 10.3 0.0
Wed 04PM 18FEB26 0 0 0 12.4 11.9
Wed 07PM 18FEB26 0 0 0 6.1 0.0
Wed 10PM 18FEB26 0 0 0 -0.7 0.0
Thu 01AM 19FEB26 0 0 0 -8.4 0.0
Thu 04AM 19FEB26 0 0 0 -7.2 0.0
Thu 07AM 19FEB26 0 0 0 -7.3 0.0
Thu 10AM 19FEB26 0 0 0 -5.1 0.0
Thu 01PM 19FEB26 0 0 0 7.4 0.0
Thu 04PM 19FEB26 0 0 0 9.2 0.0
Thu 07PM 19FEB26 0 0 0 -4.3 0.0
Thu 10PM 19FEB26 0 0 0 -5.7 0.0
Fri 01AM 20FEB26 0 0 0 -6.4 0.0
Fri 04AM 20FEB26 0 0 0 -5.8 0.0
Fri 07AM 20FEB26 0 0 0 -6.5 0.0
Fri 10AM 20FEB26 0 0 0 -5.5 0.0

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