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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 Thu 21MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 04AM 21MAY26 1875 6986 3701 31.2 -
Thu 07AM 21MAY26 1875 6986 3661 31.4 N/A
Thu 10AM 21MAY26 1875 6986 3564 31.8 N/A
Thu 01PM 21MAY26 1875 6986 3540 32.4 N/A
Thu 04PM 21MAY26 1875 6986 3450 31.7 N/A
Thu 07PM 21MAY26 1875 6986 3369 31.3 N/A
Thu 10PM 21MAY26 1161 2288 3297 30.0 N/A
Fri 01AM 22MAY26 1161 2288 3016 28.3 N/A
Fri 04AM 22MAY26 1161 2288 3058 28.6 N/A
Fri 07AM 22MAY26 1161 2288 3239 29.4 N/A
Fri 10AM 22MAY26 1161 2288 3456 30.3 N/A
Fri 01PM 22MAY26 1875 2288 3314 31.4 N/A
Fri 04PM 22MAY26 1875 2288 3414 32.2 N/A
Fri 07PM 22MAY26 1161 2288 3356 30.4 N/A
Fri 10PM 22MAY26 1161 2288 3095 28.4 N/A
Sat 01AM 23MAY26 462 1566 2926 27.9 N/A
Sat 04AM 23MAY26 1161 2288 3005 27.9 N/A
Sat 07AM 23MAY26 462 2288 2960 28.1 N/A
Sat 10AM 23MAY26 1161 2288 3322 30.4 N/A
Sat 01PM 23MAY26 1875 2288 3513 31.5 N/A
Sat 04PM 23MAY26 1875 2288 3599 32.0 N/A
Sat 07PM 23MAY26 1875 2288 3605 31.4 N/A
Sat 10PM 23MAY26 1161 2288 3584 29.2 N/A
Sun 01AM 24MAY26 1161 2288 3507 28.8 N/A
Sun 04AM 24MAY26 1161 2288 3368 28.1 N/A
Sun 07AM 24MAY26 1161 2288 3311 29.3 N/A
Sun 10AM 24MAY26 1875 2288 3503 32.2 N/A
Sun 01PM 24MAY26 2604 2288 3671 34.2 N/A
Sun 04PM 24MAY26 2604 3285 3810 35.0 N/A
Sun 07PM 24MAY26 2604 3422 3913 35.7 N/A
Sun 10PM 24MAY26 2604 3498 3904 34.7 N/A
Mon 01AM 25MAY26 1875 3393 3885 30.9 N/A
Mon 04AM 25MAY26 1161 1917 4901 28.8 N/A
Mon 07AM 25MAY26 1875 3283 6394 31.0 N/A
Mon 10AM 25MAY26 2604 3782 6407 35.0 N/A
Mon 01PM 25MAY26 2604 3540 5234 35.4 N/A
Mon 04PM 25MAY26 2604 3487 4982 36.0 N/A
Mon 07PM 25MAY26 2604 3408 4781 35.2 N/A
Mon 10PM 25MAY26 1875 3248 3843 32.6 N/A
Tue 01AM 26MAY26 1161 1778 3451 29.6 N/A
Tue 04AM 26MAY26 1161 1778 3243 28.4 N/A
Tue 07AM 26MAY26 1161 1778 3297 28.9 N/A
Tue 10AM 26MAY26 1875 1778 3566 32.6 N/A
Tue 01PM 26MAY26 2604 1778 3669 34.3 N/A
Tue 04PM 26MAY26 2604 3371 3809 35.6 N/A
Tue 07PM 26MAY26 2604 3454 4839 35.5 N/A
Tue 10PM 26MAY26 1875 3454 4958 31.0 N/A
Wed 01AM 27MAY26 1161 1975 4990 29.6 N/A
Wed 04AM 27MAY26 1161 1975 4859 30.1 N/A
Wed 07AM 27MAY26 1875 1975 4840 31.2 N/A
Wed 10AM 27MAY26 2604 3505 4890 36.0 N/A
Wed 01PM 27MAY26 3276 3541 3952 38.1 N/A
Wed 04PM 27MAY26 3451 3717 4990 39.6 N/A
Wed 07PM 27MAY26 3614 4793 5289 39.5 N/A
Wed 10PM 27MAY26 2863 3747 5154 35.8 N/A
Thu 01AM 28MAY26 2863 3361 4870 33.4 N/A
Thu 04AM 28MAY26 2863 3357 3983 33.3 N/A
Thu 07AM 28MAY26 2863 3346 3988 34.2 N/A
Thu 10AM 28MAY26 2863 3544 4853 37.9 N/A
Thu 01PM 28MAY26 3437 3694 4915 40.7 N/A
Thu 04PM 28MAY26 3407 3675 4900 40.4 N/A
Thu 07PM 28MAY26 3383 3649 4887 39.8 N/A
Thu 10PM 28MAY26 2637 3650 5095 37.2 N/A
Fri 01AM 29MAY26 1907 3475 5119 32.8 N/A
Fri 04AM 29MAY26 3284 3701 5077 33.6 N/A
Fri 07AM 29MAY26 3294 3681 5062 36.8 N/A
Fri 10AM 29MAY26 3272 3665 5065 37.7 N/A
Fri 01PM 29MAY26 3399 3728 5221 39.2 N/A
Fri 04PM 29MAY26 3665 3930 5524 42.0 N/A
Fri 07PM 29MAY26 3871 5045 6647 43.9 N/A
Fri 10PM 29MAY26 3816 5018 6637 41.3 N/A
Sat 01AM 30MAY26 3411 3940 6466 37.7 N/A
Sat 04AM 30MAY26 2664 3454 5352 35.2 N/A
Sat 07AM 30MAY26 1934 3244 5286 33.5 N/A
Sat 10AM 30MAY26 1934 3244 5057 34.4 N/A
Sat 01PM 30MAY26 1934 3270 4968 34.3 N/A
Sat 04PM 30MAY26 2664 3322 4855 35.6 N/A
Sat 07PM 30MAY26 2664 3356 3972 35.9 N/A
Sat 10PM 30MAY26 2664 3285 3934 35.0 N/A
Sun 01AM 31MAY26 1934 3285 3858 34.6 N/A
Sun 04AM 31MAY26 1934 3285 3881 33.8 N/A

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