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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: 12Z Fri 05DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 04AM 05DEC25 704 1463 2665 28.6 -
Fri 07AM 05DEC25 0 823 2005 25.8 0.0
Fri 10AM 05DEC25 0 0 1172 23.2 0.0
Fri 01PM 05DEC25 0 0 852 22.0 0.0
Fri 04PM 05DEC25 0 0 367 19.6 0.0
Fri 07PM 05DEC25 0 0 0 16.0 0.0
Fri 10PM 05DEC25 0 0 0 11.8 0.0
Sat 01AM 06DEC25 0 0 0 5.5 0.0
Sat 04AM 06DEC25 0 0 0 0.9 0.0
Sat 07AM 06DEC25 0 0 0 -1.0 0.0
Sat 10AM 06DEC25 0 0 0 5.0 0.0
Sat 01PM 06DEC25 0 0 0 5.1 0.0
Sat 04PM 06DEC25 0 0 0 3.4 0.0
Sat 07PM 06DEC25 0 0 0 0.2 0.0
Sat 10PM 06DEC25 0 0 0 -0.5 0.5
Sun 01AM 07DEC25 0 0 0 5.8 0.0
Sun 04AM 07DEC25 0 0 0 -2.1 0.0
Sun 07AM 07DEC25 0 0 0 0.1 0.0
Sun 10AM 07DEC25 0 0 0 -2.1 0.0
Sun 01PM 07DEC25 0 0 0 1.7 0.0
Sun 04PM 07DEC25 0 0 0 3.1 0.0
Sun 07PM 07DEC25 0 0 0 4.2 0.0
Sun 10PM 07DEC25 0 0 0 7.7 0.0
Mon 01AM 08DEC25 0 0 0 7.2 0.0
Mon 04AM 08DEC25 0 0 0 9.8 1.2
Mon 07AM 08DEC25 0 0 0 10.4 1.6
Mon 10AM 08DEC25 0 0 0 8.6 1.8
Mon 01PM 08DEC25 0 0 0 4.4 0.0
Mon 04PM 08DEC25 0 0 0 0.5 0.0
Mon 07PM 08DEC25 0 0 0 -5.1 0.0
Mon 10PM 08DEC25 0 0 0 -4.8 0.0
Tue 01AM 09DEC25 0 0 0 -3.5 0.0
Tue 04AM 09DEC25 0 0 0 -2.8 0.0
Tue 07AM 09DEC25 0 0 0 -0.8 0.0
Tue 10AM 09DEC25 0 0 0 -0.1 0.0
Tue 01PM 09DEC25 0 0 0 2.4 0.0
Tue 04PM 09DEC25 0 0 0 0.9 0.0
Tue 07PM 09DEC25 0 0 0 -2.3 0.0
Tue 10PM 09DEC25 0 0 0 -2.2 0.0
Wed 01AM 10DEC25 0 0 0 -2.6 0.0
Wed 04AM 10DEC25 0 0 0 -4.0 0.0
Wed 07AM 10DEC25 0 0 0 -4.8 0.0
Wed 10AM 10DEC25 0 0 0 -5.3 0.0
Wed 01PM 10DEC25 0 0 0 -2.4 0.0
Wed 04PM 10DEC25 0 0 0 -2.5 0.0
Wed 07PM 10DEC25 0 0 0 -4.6 0.0
Wed 10PM 10DEC25 0 0 0 -5.5 0.0
Thu 01AM 11DEC25 0 0 0 -5.4 0.0
Thu 04AM 11DEC25 0 0 0 -4.3 0.0
Thu 07AM 11DEC25 0 0 0 -5.1 0.0
Thu 10AM 11DEC25 0 0 0 -4.7 0.0
Thu 01PM 11DEC25 0 0 0 -1.6 0.0
Thu 04PM 11DEC25 0 0 0 -2.3 0.0
Thu 07PM 11DEC25 0 0 0 -4.5 0.0
Thu 10PM 11DEC25 0 0 0 -4.0 0.0
Fri 01AM 12DEC25 0 0 0 -3.6 0.0
Fri 04AM 12DEC25 0 0 0 -3.3 0.0
Fri 07AM 12DEC25 0 0 0 -2.4 0.0
Fri 10AM 12DEC25 0 0 0 -2.5 0.0
Fri 01PM 12DEC25 0 0 0 1.6 0.0
Fri 04PM 12DEC25 0 0 0 2.0 0.0
Fri 07PM 12DEC25 0 0 0 0.8 0.0
Fri 10PM 12DEC25 0 0 0 1.8 0.0
Sat 01AM 13DEC25 0 0 0 1.9 0.0
Sat 04AM 13DEC25 0 0 0 2.6 0.0
Sat 07AM 13DEC25 0 0 0 3.9 0.0
Sat 10AM 13DEC25 0 0 0 3.3 0.0
Sat 01PM 13DEC25 0 0 0 5.4 0.0
Sat 04PM 13DEC25 0 0 0 3.5 0.0
Sat 07PM 13DEC25 0 0 0 0.6 0.0
Sat 10PM 13DEC25 0 0 0 1.1 0.0
Sun 01AM 14DEC25 0 0 0 2.0 0.0
Sun 04AM 14DEC25 0 0 0 5.8 0.0
Sun 07AM 14DEC25 0 0 0 2.4 0.0
Sun 10AM 14DEC25 0 0 0 1.7 0.0
Sun 01PM 14DEC25 0 0 0 2.9 0.0
Sun 04PM 14DEC25 0 0 0 0.7 0.0
Sun 07PM 14DEC25 0 0 0 -1.8 0.0
Sun 10PM 14DEC25 0 0 0 -3.0 0.0
Mon 01AM 15DEC25 0 0 0 -4.4 0.0
Mon 04AM 15DEC25 0 0 0 -3.5 0.0

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