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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 27SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 04AM 27SEP26 3314 4792 6433 34.5 -
Sun 07AM 27SEP26 3572 4852 5469 35.5 N/A
Sun 10AM 27SEP26 3307 3848 5332 34.8 N/A
Sun 01PM 27SEP26 3278 3782 5283 34.9 N/A
Sun 04PM 27SEP26 3385 3900 5504 35.3 N/A
Sun 07PM 27SEP26 3437 3973 5551 35.4 N/A
Sun 10PM 27SEP26 3485 3976 5447 35.7 N/A
Mon 01AM 28SEP26 3487 3936 5347 35.6 N/A
Mon 04AM 28SEP26 3613 3948 5414 36.7 N/A
Mon 07AM 28SEP26 3549 3903 6470 34.7 N/A
Mon 10AM 28SEP26 3866 5123 6552 36.4 N/A
Mon 01PM 28SEP26 3828 4965 6411 40.3 N/A
Mon 04PM 28SEP26 3856 5019 6449 39.6 N/A
Mon 07PM 28SEP26 3948 5100 6462 37.0 N/A
Mon 10PM 28SEP26 3786 5004 5536 34.3 N/A
Tue 01AM 29SEP26 3672 4890 5421 34.1 N/A
Tue 04AM 29SEP26 3563 3987 5337 33.6 N/A
Tue 07AM 29SEP26 3471 3900 5221 34.1 N/A
Tue 10AM 29SEP26 3378 3841 5216 36.3 N/A
Tue 01PM 29SEP26 3433 3799 5183 37.7 N/A
Tue 04PM 29SEP26 3423 3787 5159 37.6 N/A
Tue 07PM 29SEP26 3242 3676 5120 36.0 N/A
Tue 10PM 29SEP26 2499 3578 4932 36.0 N/A
Wed 01AM 30SEP26 2499 3516 4920 35.1 N/A
Wed 04AM 30SEP26 2499 3490 4888 34.9 N/A
Wed 07AM 30SEP26 2499 3422 4864 34.6 N/A
Wed 10AM 30SEP26 2499 3476 4905 33.8 N/A
Wed 01PM 30SEP26 2499 3393 3979 35.1 N/A
Wed 04PM 30SEP26 2499 3471 4782 35.3 N/A
Wed 07PM 30SEP26 1773 3471 3850 33.0 N/A
Wed 10PM 30SEP26 1773 3471 3769 31.6 N/A
Thu 01AM 01OCT26 1773 3471 3663 31.2 N/A
Thu 04AM 01OCT26 1773 3471 3566 30.9 N/A
Thu 07AM 01OCT26 1061 1991 3462 30.6 N/A
Thu 10AM 01OCT26 1061 1991 3422 30.8 N/A
Thu 01PM 01OCT26 1773 1991 3488 31.8 N/A
Thu 04PM 01OCT26 1061 1991 3403 31.0 N/A
Thu 07PM 01OCT26 1061 1991 3505 29.9 N/A
Thu 10PM 01OCT26 1061 1991 3474 27.7 N/A
Fri 01AM 02OCT26 1061 1991 3296 28.5 N/A
Fri 04AM 02OCT26 1061 1991 3377 29.0 N/A
Fri 07AM 02OCT26 1061 1991 3526 29.6 N/A
Fri 10AM 02OCT26 1061 1991 3548 30.7 N/A
Fri 01PM 02OCT26 1773 1991 3618 32.1 N/A
Fri 04PM 02OCT26 1773 1991 3658 32.5 N/A
Fri 07PM 02OCT26 1773 1991 3624 31.1 N/A
Fri 10PM 02OCT26 1061 1991 3504 30.3 N/A
Sat 01AM 03OCT26 364 1275 2341 25.0 N/A
Sat 04AM 03OCT26 0 574 2203 24.7 N/A
Sat 07AM 03OCT26 0 574 1739 22.7 N/A
Sat 10AM 03OCT26 364 1275 3266 27.6 N/A
Sat 01PM 03OCT26 1773 1275 3570 31.8 N/A
Sat 04PM 03OCT26 1061 1275 3679 31.7 N/A
Sat 07PM 03OCT26 364 1275 3697 25.7 N/A
Sat 10PM 03OCT26 0 574 3805 24.2 N/A
Sun 01AM 04OCT26 364 1275 4811 24.6 N/A
Sun 04AM 04OCT26 364 1275 2371 24.5 N/A
Sun 07AM 04OCT26 364 3489 2418 24.5 N/A
Sun 10AM 04OCT26 1061 3694 5383 27.8 N/A
Sun 01PM 04OCT26 2499 4865 6416 33.7 N/A
Sun 04PM 04OCT26 3345 3979 6594 33.5 N/A
Sun 07PM 04OCT26 459 5015 6829 24.8 N/A
Sun 10PM 04OCT26 0 5053 1848 21.5 N/A
Mon 01AM 05OCT26 0 5213 1827 21.5 N/A
Mon 04AM 05OCT26 0 4812 1287 19.9 N/A
Mon 07AM 05OCT26 0 393 1945 22.6 N/A
Mon 10AM 05OCT26 0 393 1908 23.2 N/A
Mon 01PM 05OCT26 1158 1802 4988 29.8 N/A
Mon 04PM 05OCT26 1871 3295 3868 32.0 N/A
Mon 07PM 05OCT26 1158 1823 3827 28.3 N/A
Mon 10PM 05OCT26 1158 1823 5063 29.8 N/A
Tue 01AM 06OCT26 1871 3267 5078 31.8 N/A
Tue 04AM 06OCT26 2600 3840 5459 32.9 N/A
Tue 07AM 06OCT26 2600 4813 5377 33.0 N/A
Tue 10AM 06OCT26 3253 3957 5528 33.6 N/A
Tue 01PM 06OCT26 3326 4818 6451 34.6 N/A
Tue 04PM 06OCT26 3392 4861 5513 34.5 N/A
Tue 07PM 06OCT26 3537 4889 5444 34.6 N/A
Tue 10PM 06OCT26 3506 3977 5502 34.7 N/A
Wed 01AM 07OCT26 3444 3994 5433 35.1 N/A
Wed 04AM 07OCT26 3573 4852 6442 34.1 N/A

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