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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 Sun 19APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 04AM 19APR26 669 1126 2880 27.8 -
Sun 07AM 19APR26 1372 1839 3001 28.0 N/A
Sun 10AM 19APR26 669 1126 2916 27.7 N/A
Sun 01PM 19APR26 1372 1839 3197 28.6 N/A
Sun 04PM 19APR26 1372 1839 3335 29.1 N/A
Sun 07PM 19APR26 669 1839 2947 27.8 N/A
Sun 10PM 19APR26 0 427 1882 22.8 N/A
Mon 01AM 20APR26 0 0 0 18.6 N/A
Mon 04AM 20APR26 0 0 0 19.6 N/A
Mon 07AM 20APR26 0 0 1364 21.3 N/A
Mon 10AM 20APR26 669 1126 2494 26.6 N/A
Mon 01PM 20APR26 669 1126 2771 27.9 N/A
Mon 04PM 20APR26 669 1126 2530 27.1 N/A
Mon 07PM 20APR26 669 1126 2758 27.8 N/A
Mon 10PM 20APR26 0 0 1119 20.2 N/A
Tue 01AM 21APR26 0 0 0 17.7 N/A
Tue 04AM 21APR26 0 0 0 17.0 N/A
Tue 07AM 21APR26 0 0 0 20.3 N/A
Tue 10AM 21APR26 669 1126 2346 26.5 N/A
Tue 01PM 21APR26 669 1126 2793 28.4 N/A
Tue 04PM 21APR26 669 1839 2949 28.9 N/A
Tue 07PM 21APR26 669 1126 2918 28.6 N/A
Tue 10PM 21APR26 0 427 1849 24.3 N/A
Wed 01AM 22APR26 0 0 1168 22.0 N/A
Wed 04AM 22APR26 0 0 0 21.5 N/A
Wed 07AM 22APR26 0 0 0 21.1 N/A
Wed 10AM 22APR26 0 427 2064 26.3 N/A
Wed 01PM 22APR26 669 1126 2619 28.6 N/A
Wed 04PM 22APR26 1372 1839 2921 29.5 N/A
Wed 07PM 22APR26 1372 1839 2945 29.3 N/A
Wed 10PM 22APR26 669 1126 2757 28.2 N/A
Thu 01AM 23APR26 669 1126 2597 27.9 N/A
Thu 04AM 23APR26 669 1126 2343 27.0 N/A
Thu 07AM 23APR26 669 1126 2322 27.0 N/A
Thu 10AM 23APR26 669 1126 2761 29.2 N/A
Thu 01PM 23APR26 1372 1839 2934 30.2 N/A
Thu 04PM 23APR26 1372 1839 2883 29.9 N/A
Thu 07PM 23APR26 1372 1839 2826 29.7 N/A
Thu 10PM 23APR26 669 1126 2649 28.4 N/A
Fri 01AM 24APR26 669 1126 2686 28.3 N/A
Fri 04AM 24APR26 669 1126 2841 28.8 N/A
Fri 07AM 24APR26 1372 1839 3404 29.5 N/A
Fri 10AM 24APR26 1372 1839 3526 31.2 N/A
Fri 01PM 24APR26 2090 1839 3692 32.2 N/A
Fri 04PM 24APR26 2090 1839 3652 32.1 N/A
Fri 07PM 24APR26 2090 1839 3711 32.1 N/A
Fri 10PM 24APR26 2090 1839 3771 32.0 N/A
Sat 01AM 25APR26 2090 1839 5217 32.0 N/A
Sat 04AM 25APR26 2090 1839 6448 32.1 N/A
Sat 07AM 25APR26 1372 1839 6762 31.5 N/A
Sat 10AM 25APR26 2090 4921 6807 32.7 N/A
Sat 01PM 25APR26 2824 5281 6827 34.7 N/A
Sat 04PM 25APR26 4807 5330 6808 34.3 N/A
Sat 07PM 25APR26 1797 5362 6874 32.6 N/A
Sat 10PM 25APR26 1085 5313 6822 28.1 N/A
Sun 01AM 26APR26 4863 5376 6792 26.9 N/A
Sun 04AM 26APR26 4919 5332 6723 26.8 N/A
Sun 07AM 26APR26 4887 5400 6779 28.5 N/A
Sun 10AM 26APR26 4981 5476 6840 34.6 N/A
Sun 01PM 26APR26 5293 6550 7049 36.7 N/A
Sun 04PM 26APR26 6434 6728 7186 38.3 N/A
Sun 07PM 26APR26 6474 6784 8127 39.1 N/A
Sun 10PM 26APR26 6543 6872 8232 33.7 N/A
Mon 01AM 27APR26 6575 6893 8240 33.0 N/A
Mon 04AM 27APR26 6537 6862 8222 32.1 N/A
Mon 07AM 27APR26 6461 6777 8127 32.0 N/A
Mon 10AM 27APR26 5514 6635 7066 37.4 N/A
Mon 01PM 27APR26 5273 6444 6952 40.0 N/A
Mon 04PM 27APR26 5103 5425 6759 41.0 N/A
Mon 07PM 27APR26 4910 5227 6550 37.9 N/A
Mon 10PM 27APR26 3471 3801 5148 34.6 N/A
Tue 01AM 28APR26 1991 3801 5041 31.6 N/A
Tue 04AM 28APR26 1991 3801 4949 32.3 N/A
Tue 07AM 28APR26 1991 3801 4802 32.3 N/A
Tue 10AM 28APR26 2723 3362 3950 34.6 N/A
Tue 01PM 28APR26 2723 3446 4805 36.4 N/A
Tue 04PM 28APR26 2723 3558 4926 37.5 N/A
Tue 07PM 28APR26 2723 3475 5003 35.9 N/A
Tue 10PM 28APR26 1991 3475 4838 32.1 N/A
Wed 01AM 29APR26 2723 3284 4835 33.1 N/A
Wed 04AM 29APR26 1991 3434 4843 32.3 N/A

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