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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 Sun 05NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 11AM 05NOV25 829 1588 2711 27.7 -
Sun 02PM 05NOV25 760 1518 2651 27.4 0.0
Sun 05PM 05NOV25 481 1245 2413 26.1 0.0
Sun 08PM 05NOV25 0 526 1702 23.3 0.0
Sun 11PM 05NOV25 0 0 1512 22.7 0.0
Mon 02AM 06NOV25 0 0 1406 22.5 0.0
Mon 05AM 06NOV25 0 0 1479 22.9 0.0
Mon 08AM 06NOV25 0 0 1391 22.9 0.0
Mon 11AM 06NOV25 0 0 1054 21.7 0.3
Mon 02PM 06NOV25 0 0 1206 22.3 2.4
Mon 05PM 06NOV25 0 0 1298 22.5 5.6
Mon 08PM 06NOV25 0 0 1487 23.0 8.9
Mon 11PM 06NOV25 485 1244 2414 26.0 13.7
Tue 02AM 07NOV25 1745 2499 3788 30.3 16.7
Tue 05AM 07NOV25 1912 2695 4784 30.8 19.2
Tue 08AM 07NOV25 1859 2629 3856 30.8 23.7
Tue 11AM 07NOV25 1595 2353 3589 30.3 25.3
Tue 02PM 07NOV25 1726 2475 3486 31.1 26.2
Tue 05PM 07NOV25 1468 2222 3294 30.6 0.0
Tue 08PM 07NOV25 877 1633 2749 28.7 26.6
Tue 11PM 07NOV25 0 1071 2251 26.3 26.8
Wed 02AM 08NOV25 441 1201 2408 27.6 28.8
Wed 05AM 08NOV25 435 1192 2409 27.8 31.1
Wed 08AM 08NOV25 0 0 1211 22.9 33.0
Wed 11AM 08NOV25 0 521 1695 25.6 35.3
Wed 02PM 08NOV25 0 1040 2168 28.0 37.8
Wed 05PM 08NOV25 0 885 2110 26.7 0.0
Wed 08PM 08NOV25 0 0 0 18.1 0.0
Wed 11PM 08NOV25 0 0 0 17.2 0.0
Thu 02AM 09NOV25 0 0 0 14.9 0.0
Thu 05AM 09NOV25 0 0 0 12.9 0.0
Thu 08AM 09NOV25 0 0 0 10.5 0.0
Thu 11AM 09NOV25 0 0 0 10.1 0.0
Thu 02PM 09NOV25 0 0 0 17.3 0.0
Thu 05PM 09NOV25 0 0 0 16.5 0.0
Thu 08PM 09NOV25 0 0 0 10.0 0.0
Thu 11PM 09NOV25 0 0 0 11.1 0.0
Fri 02AM 10NOV25 0 0 0 12.6 0.0
Fri 05AM 10NOV25 0 0 0 12.9 0.0
Fri 08AM 10NOV25 0 0 0 12.1 0.0
Fri 11AM 10NOV25 0 0 0 15.8 0.0
Fri 02PM 10NOV25 565 1330 2503 26.1 0.0
Fri 05PM 10NOV25 606 1366 2550 26.3 39.0
Fri 08PM 10NOV25 0 808 1986 23.9 0.0
Fri 11PM 10NOV25 0 0 500 18.1 0.0
Sat 02AM 11NOV25 0 0 618 18.9 0.0
Sat 05AM 11NOV25 0 0 368 18.2 0.0
Sat 08AM 11NOV25 0 0 1244 22.0 0.0
Sat 11AM 11NOV25 0 1013 2183 25.9 0.0
Sat 02PM 11NOV25 1687 2440 3406 31.4 0.0
Sat 05PM 11NOV25 1108 1868 3080 29.6 39.7
Sat 08PM 11NOV25 0 0 1287 23.6 40.6
Sat 11PM 11NOV25 0 0 0 18.8 0.0
Sun 02AM 12NOV25 0 0 0 5.1 0.0
Sun 05AM 12NOV25 0 0 0 2.6 0.0
Sun 08AM 12NOV25 0 0 0 1.8 0.0
Sun 11AM 12NOV25 0 0 0 2.5 0.0
Sun 02PM 12NOV25 0 0 0 10.9 0.0
Sun 05PM 12NOV25 0 0 0 9.4 0.0
Sun 08PM 12NOV25 0 0 0 3.3 0.0
Sun 11PM 12NOV25 0 0 0 5.9 0.0
Mon 02AM 13NOV25 0 0 0 8.4 0.0
Mon 05AM 13NOV25 0 0 0 18.9 0.0
Mon 08AM 13NOV25 0 0 0 19.3 41.2
Mon 11AM 13NOV25 0 0 0 19.0 42.5
Mon 02PM 13NOV25 0 0 551 21.9 43.5
Mon 05PM 13NOV25 0 0 1127 23.6 43.9
Mon 08PM 13NOV25 0 0 973 22.4 0.0
Mon 11PM 13NOV25 0 0 468 19.9 0.0
Tue 02AM 14NOV25 0 0 0 17.5 0.0
Tue 05AM 14NOV25 0 0 0 14.8 0.0
Tue 08AM 14NOV25 0 0 904 21.8 0.0
Tue 11AM 14NOV25 0 514 1690 24.7 0.0
Tue 02PM 14NOV25 617 1377 2590 28.2 0.0
Tue 05PM 14NOV25 1023 1780 2948 29.4 44.8
Tue 08PM 14NOV25 684 1443 2718 27.7 45.2
Tue 11PM 14NOV25 410 1172 2359 26.2 45.4
Wed 02AM 15NOV25 911 1672 3404 28.4 45.6
Wed 05AM 15NOV25 1017 1777 3661 28.8 45.9
Wed 08AM 15NOV25 1365 2123 3697 30.1 46.2
Wed 11AM 15NOV25 1554 2320 4823 31.1 46.4

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