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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 Fri 18SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 10AM 18SEP26 3430 3992 6415 37.3 -
Fri 01PM 18SEP26 3372 3929 6534 37.0 N/A
Fri 04PM 18SEP26 3479 4842 6519 37.2 N/A
Fri 07PM 18SEP26 3781 5038 6585 38.7 N/A
Fri 10PM 18SEP26 3823 5016 6491 38.4 N/A
Sat 01AM 19SEP26 3690 4928 6479 37.8 N/A
Sat 04AM 19SEP26 3504 3951 5490 37.0 N/A
Sat 07AM 19SEP26 3468 3971 5472 36.8 N/A
Sat 10AM 19SEP26 3584 4834 5493 37.5 N/A
Sat 01PM 19SEP26 3614 3985 5492 38.5 N/A
Sat 04PM 19SEP26 3318 3905 6476 36.2 N/A
Sat 07PM 19SEP26 3464 4805 6477 36.2 N/A
Sat 10PM 19SEP26 3577 4922 6583 36.3 N/A
Sun 01AM 20SEP26 3642 5019 6641 36.2 N/A
Sun 04AM 20SEP26 3580 4962 6666 35.9 N/A
Sun 07AM 20SEP26 3964 5252 6711 36.4 N/A
Sun 10AM 20SEP26 3594 4853 6559 36.2 N/A
Sun 01PM 20SEP26 3867 5116 6667 38.0 N/A
Sun 04PM 20SEP26 4938 5340 6741 42.1 N/A
Sun 07PM 20SEP26 4969 5294 6665 40.7 N/A
Sun 10PM 20SEP26 4928 5276 6691 39.2 N/A
Mon 01AM 21SEP26 3785 4968 6532 38.4 N/A
Mon 04AM 21SEP26 3484 3959 6511 36.3 N/A
Mon 07AM 21SEP26 3616 4873 6421 36.8 N/A
Mon 10AM 21SEP26 3567 3956 5469 37.3 N/A
Mon 01PM 21SEP26 3402 3806 5366 36.8 N/A
Mon 04PM 21SEP26 3418 3937 5380 36.8 N/A
Mon 07PM 21SEP26 3455 3790 5059 37.0 N/A
Mon 10PM 21SEP26 2707 3339 3985 32.9 N/A
Tue 01AM 22SEP26 1976 3339 3987 32.6 N/A
Tue 04AM 22SEP26 1976 3339 4850 33.2 N/A
Tue 07AM 22SEP26 2707 3476 5092 34.2 N/A
Tue 10AM 22SEP26 2707 3361 4988 34.4 N/A
Tue 01PM 22SEP26 3359 3780 5161 37.9 N/A
Tue 04PM 22SEP26 3685 4844 5439 39.7 N/A
Tue 07PM 22SEP26 2932 3654 5175 36.3 N/A
Tue 10PM 22SEP26 2932 3913 5292 35.5 N/A
Wed 01AM 23SEP26 4815 5137 6449 33.7 N/A
Wed 04AM 23SEP26 5003 5313 6589 33.4 N/A
Wed 07AM 23SEP26 4946 5236 6510 33.1 N/A
Wed 10AM 23SEP26 4791 5134 6484 38.5 N/A
Wed 01PM 23SEP26 3881 5017 5573 42.3 N/A
Wed 04PM 23SEP26 3747 4849 5489 42.1 N/A
Wed 07PM 23SEP26 3530 4812 5488 37.3 N/A
Wed 10PM 23SEP26 2781 3821 5396 33.2 N/A
Thu 01AM 24SEP26 3431 3791 5289 35.0 N/A
Thu 04AM 24SEP26 3428 3781 5211 34.6 N/A
Thu 07AM 24SEP26 3371 3824 5269 36.4 N/A
Thu 10AM 24SEP26 2625 3676 5206 36.3 N/A
Thu 01PM 24SEP26 3292 3726 5183 36.6 N/A
Thu 04PM 24SEP26 3452 3902 5219 36.2 N/A
Thu 07PM 24SEP26 3564 3912 5217 37.5 N/A
Thu 10PM 24SEP26 3638 3975 5292 37.9 N/A
Fri 01AM 25SEP26 3660 3994 5286 38.1 N/A
Fri 04AM 25SEP26 3575 3945 5305 37.0 N/A
Fri 07AM 25SEP26 3702 4947 6449 36.2 N/A
Fri 10AM 25SEP26 4935 5343 6783 36.2 N/A
Fri 01PM 25SEP26 4987 5363 6741 39.5 N/A
Fri 04PM 25SEP26 3962 5137 6557 39.5 N/A
Fri 07PM 25SEP26 3979 5145 6560 38.3 N/A
Fri 10PM 25SEP26 3696 4896 6536 37.7 N/A
Sat 01AM 26SEP26 3837 5000 6465 39.1 N/A
Sat 04AM 26SEP26 3663 5120 6615 35.4 N/A
Sat 07AM 26SEP26 3814 5080 6524 36.2 N/A
Sat 10AM 26SEP26 3565 5081 6617 35.3 N/A
Sat 01PM 26SEP26 3684 5007 6514 36.5 N/A
Sat 04PM 26SEP26 3872 5141 6625 37.7 N/A
Sat 07PM 26SEP26 3729 4977 6548 37.4 N/A
Sat 10PM 26SEP26 3771 5007 6553 37.9 N/A
Sun 01AM 27SEP26 3515 3964 5533 36.6 N/A
Sun 04AM 27SEP26 3357 3996 6425 35.6 N/A
Sun 07AM 27SEP26 3378 4799 5552 35.7 N/A
Sun 10AM 27SEP26 3325 3972 5487 35.9 N/A
Sun 01PM 27SEP26 3270 3912 5327 36.3 N/A
Sun 04PM 27SEP26 3354 3934 5405 36.5 N/A
Sun 07PM 27SEP26 3344 3948 5519 36.1 N/A
Sun 10PM 27SEP26 3282 3935 5424 35.5 N/A
Mon 01AM 28SEP26 3279 3965 5468 35.3 N/A
Mon 04AM 28SEP26 3292 4784 5461 35.6 N/A
Mon 07AM 28SEP26 3479 4821 5512 36.4 N/A
Mon 10AM 28SEP26 3597 4858 5411 37.2 N/A

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