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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 17SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 04AM 17SEP26 3924 5046 5565 36.5 -
Thu 07AM 17SEP26 3772 4992 6459 35.9 N/A
Thu 10AM 17SEP26 3730 4946 6412 40.0 N/A
Thu 01PM 17SEP26 3795 4926 5528 43.2 N/A
Thu 04PM 17SEP26 3825 4982 6433 42.9 N/A
Thu 07PM 17SEP26 3681 4851 6552 40.1 N/A
Thu 10PM 17SEP26 3790 5015 6555 39.7 N/A
Fri 01AM 18SEP26 3641 4865 6452 39.4 N/A
Fri 04AM 18SEP26 3677 4846 5523 39.3 N/A
Fri 07AM 18SEP26 3503 3945 5501 38.2 N/A
Fri 10AM 18SEP26 3395 3916 5500 37.1 N/A
Fri 01PM 18SEP26 3357 3904 5482 37.0 N/A
Fri 04PM 18SEP26 3457 4796 6551 37.3 N/A
Fri 07PM 18SEP26 3890 5090 6561 39.9 N/A
Fri 10PM 18SEP26 3756 4948 6407 37.7 N/A
Sat 01AM 19SEP26 3603 4849 5571 37.4 N/A
Sat 04AM 19SEP26 3343 3814 5393 36.4 N/A
Sat 07AM 19SEP26 2597 3807 5433 35.4 N/A
Sat 10AM 19SEP26 3372 3975 5541 36.2 N/A
Sat 01PM 19SEP26 3285 3879 5531 36.3 N/A
Sat 04PM 19SEP26 2541 3897 6438 35.3 N/A
Sat 07PM 19SEP26 3302 3933 6400 35.4 N/A
Sat 10PM 19SEP26 3439 3950 6417 35.7 N/A
Sun 01AM 20SEP26 3604 4995 6648 35.9 N/A
Sun 04AM 20SEP26 3803 5174 6715 35.5 N/A
Sun 07AM 20SEP26 3048 3702 6413 33.0 N/A
Sun 10AM 20SEP26 3506 4881 6406 35.1 N/A
Sun 01PM 20SEP26 3717 4946 6522 37.2 N/A
Sun 04PM 20SEP26 3890 5031 6443 39.6 N/A
Sun 07PM 20SEP26 3835 4968 5554 38.9 N/A
Sun 10PM 20SEP26 3636 4819 5433 37.0 N/A
Mon 01AM 21SEP26 3461 3845 5308 36.2 N/A
Mon 04AM 21SEP26 3523 3910 5423 36.6 N/A
Mon 07AM 21SEP26 3417 3845 5440 36.2 N/A
Mon 10AM 21SEP26 3288 3783 5257 35.9 N/A
Mon 01PM 21SEP26 2544 3638 5133 35.5 N/A
Mon 04PM 21SEP26 2544 3525 4864 36.0 N/A
Mon 07PM 21SEP26 2544 3296 3971 33.8 N/A
Mon 10PM 21SEP26 1816 3296 3935 32.4 N/A
Tue 01AM 22SEP26 1816 3296 4863 32.9 N/A
Tue 04AM 22SEP26 1816 3296 4838 32.8 N/A
Tue 07AM 22SEP26 1816 3296 3935 32.8 N/A
Tue 10AM 22SEP26 1816 3296 3889 32.6 N/A
Tue 01PM 22SEP26 2544 3296 4840 34.5 N/A
Tue 04PM 22SEP26 2544 3646 5099 37.2 N/A
Tue 07PM 22SEP26 3442 3911 5259 35.5 N/A
Tue 10PM 22SEP26 3464 3951 5337 32.5 N/A
Wed 01AM 23SEP26 3338 3950 5463 31.7 N/A
Wed 04AM 23SEP26 1865 3891 5552 31.2 N/A
Wed 07AM 23SEP26 1865 5005 6560 30.9 N/A
Wed 10AM 23SEP26 3246 5085 6577 35.9 N/A
Wed 01PM 23SEP26 3876 5102 6534 41.1 N/A
Wed 04PM 23SEP26 3854 5016 6449 42.8 N/A
Wed 07PM 23SEP26 3650 4950 5538 36.0 N/A
Wed 10PM 23SEP26 3264 4883 5525 31.4 N/A
Thu 01AM 24SEP26 1794 3987 5539 30.8 N/A
Thu 04AM 24SEP26 1794 3619 5369 31.6 N/A
Thu 07AM 24SEP26 3246 3713 5370 33.6 N/A
Thu 10AM 24SEP26 3255 3776 5436 37.1 N/A
Thu 01PM 24SEP26 3382 3831 5430 38.6 N/A
Thu 04PM 24SEP26 3397 3824 5541 37.9 N/A
Thu 07PM 24SEP26 3343 3747 6415 37.5 N/A
Thu 10PM 24SEP26 3443 3813 5545 36.9 N/A
Fri 01AM 25SEP26 3406 3749 6502 35.9 N/A
Fri 04AM 25SEP26 3330 3683 5561 34.8 N/A
Fri 07AM 25SEP26 3255 3679 5285 35.1 N/A
Fri 10AM 25SEP26 3373 3690 5186 37.0 N/A
Fri 01PM 25SEP26 3411 3773 5114 37.7 N/A
Fri 04PM 25SEP26 2664 3563 5008 36.3 N/A
Fri 07PM 25SEP26 2664 4806 5439 34.1 N/A
Fri 10PM 25SEP26 3526 3997 5453 35.9 N/A
Sat 01AM 26SEP26 2777 3718 5296 33.9 N/A
Sat 04AM 26SEP26 2777 3591 5290 32.9 N/A
Sat 07AM 26SEP26 2044 3360 5289 32.3 N/A
Sat 10AM 26SEP26 2777 3409 5262 32.6 N/A
Sat 01PM 26SEP26 2044 3382 5285 32.3 N/A
Sat 04PM 26SEP26 2777 3711 6417 33.9 N/A
Sat 07PM 26SEP26 2044 3251 5009 32.2 N/A
Sat 10PM 26SEP26 2777 3382 5004 32.6 N/A
Sun 01AM 27SEP26 2777 3352 4838 32.3 N/A
Sun 04AM 27SEP26 2044 3466 4954 29.9 N/A

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