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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 Wed 21OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 04AM 21OCT26 0 908 1689 21.5 -
Wed 07AM 21OCT26 0 0 1523 21.4 N/A
Wed 10AM 21OCT26 0 908 1797 22.9 N/A
Wed 01PM 21OCT26 550 1616 2603 26.6 N/A
Wed 04PM 21OCT26 550 1616 2538 26.3 N/A
Wed 07PM 21OCT26 0 0 1350 21.4 N/A
Wed 10PM 21OCT26 0 0 0 16.7 N/A
Thu 01AM 22OCT26 0 0 0 16.3 N/A
Thu 04AM 22OCT26 0 0 0 16.3 N/A
Thu 07AM 22OCT26 0 0 0 15.5 N/A
Thu 10AM 22OCT26 0 0 0 16.5 N/A
Thu 01PM 22OCT26 0 0 1542 24.1 N/A
Thu 04PM 22OCT26 0 908 1877 24.7 N/A
Thu 07PM 22OCT26 0 0 0 17.6 N/A
Thu 10PM 22OCT26 0 0 0 17.9 N/A
Fri 01AM 23OCT26 0 0 0 19.1 N/A
Fri 04AM 23OCT26 0 0 0 19.5 N/A
Fri 07AM 23OCT26 0 0 0 20.1 N/A
Fri 10AM 23OCT26 0 0 0 21.4 N/A
Fri 01PM 23OCT26 0 908 2524 26.8 N/A
Fri 04PM 23OCT26 0 908 2523 26.8 N/A
Fri 07PM 23OCT26 0 0 0 21.0 N/A
Fri 10PM 23OCT26 0 0 1227 23.4 N/A
Sat 01AM 24OCT26 0 0 1480 24.3 N/A
Sat 04AM 24OCT26 0 0 1144 23.1 N/A
Sat 07AM 24OCT26 0 0 1492 24.4 N/A
Sat 10AM 24OCT26 0 908 1898 25.9 N/A
Sat 01PM 24OCT26 550 1616 2628 29.1 N/A
Sat 04PM 24OCT26 550 1616 2768 29.8 N/A
Sat 07PM 24OCT26 550 1616 2859 28.4 N/A
Sat 10PM 24OCT26 0 908 3050 26.5 N/A
Sun 01AM 25OCT26 550 1616 3726 28.1 N/A
Sun 04AM 25OCT26 1251 2340 3698 30.1 N/A
Sun 07AM 25OCT26 1251 2340 4855 30.8 N/A
Sun 10AM 25OCT26 1251 2340 3945 30.9 N/A
Sun 01PM 25OCT26 1251 2340 3748 31.9 N/A
Sun 04PM 25OCT26 1251 2340 3798 31.8 N/A
Sun 07PM 25OCT26 1251 2340 3663 31.2 N/A
Sun 10PM 25OCT26 1251 2340 3609 31.3 N/A
Mon 01AM 26OCT26 1251 2340 3568 31.3 N/A
Mon 04AM 26OCT26 1251 2340 3559 31.1 N/A
Mon 07AM 26OCT26 1251 2340 4835 31.6 N/A
Mon 10AM 26OCT26 1251 2340 5159 31.9 N/A
Mon 01PM 26OCT26 1251 3711 5298 32.3 N/A
Mon 04PM 26OCT26 3613 4788 5356 34.9 N/A
Mon 07PM 26OCT26 3707 4950 5518 33.6 N/A
Mon 10PM 26OCT26 3566 5321 8568 31.5 N/A
Tue 01AM 27OCT26 5410 7012 8787 31.9 N/A
Tue 04AM 27OCT26 6657 7160 8829 32.6 N/A
Tue 07AM 27OCT26 6888 8215 8870 33.4 N/A
Tue 10AM 27OCT26 6958 8244 8877 33.5 N/A
Tue 01PM 27OCT26 6956 8196 8842 36.5 N/A
Tue 04PM 27OCT26 7058 8306 8901 36.4 N/A
Tue 07PM 27OCT26 7078 8346 9906 33.5 N/A
Tue 10PM 27OCT26 7020 8266 8928 33.1 N/A
Wed 01AM 28OCT26 7005 8224 8816 34.2 N/A
Wed 04AM 28OCT26 6970 8174 8794 34.3 N/A
Wed 07AM 28OCT26 6876 7217 8651 33.2 N/A
Wed 10AM 28OCT26 6764 7085 8456 33.1 N/A
Wed 01PM 28OCT26 6644 6959 8324 36.1 N/A
Wed 04PM 28OCT26 6468 6761 7217 34.8 N/A
Wed 07PM 28OCT26 5311 6468 6927 28.6 N/A
Wed 10PM 28OCT26 4791 4999 5323 30.7 N/A
Thu 01AM 29OCT26 374 1258 5076 28.0 N/A
Thu 04AM 29OCT26 374 1258 2634 27.0 N/A
Thu 07AM 29OCT26 0 557 1746 23.5 N/A
Thu 10AM 29OCT26 0 0 1320 22.7 N/A
Thu 01PM 29OCT26 374 1258 2393 26.7 N/A
Thu 04PM 29OCT26 374 1258 2790 27.4 N/A
Thu 07PM 29OCT26 0 557 2124 23.9 N/A
Thu 10PM 29OCT26 0 557 1939 23.2 N/A
Fri 01AM 30OCT26 0 557 2047 24.2 N/A
Fri 04AM 30OCT26 0 557 2054 24.3 N/A
Fri 07AM 30OCT26 0 1258 2271 24.6 N/A
Fri 10AM 30OCT26 374 1258 2536 25.3 N/A
Fri 01PM 30OCT26 1071 1973 3353 28.2 N/A
Fri 04PM 30OCT26 1782 1973 3654 29.7 N/A
Fri 07PM 30OCT26 1782 1973 3587 29.0 N/A
Fri 10PM 30OCT26 374 1258 2915 25.7 N/A
Sat 01AM 31OCT26 0 557 2143 23.3 N/A
Sat 04AM 31OCT26 0 557 1902 22.6 N/A

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