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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: 06Z Sun 23AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 10PM 22AUG26 5141 6394 7026 41.7 -
Sun 01AM 23AUG26 5169 5561 7078 42.0 N/A
Sun 04AM 23AUG26 5182 6440 7112 43.1 N/A
Sun 07AM 23AUG26 5203 5540 6959 44.0 N/A
Sun 10AM 23AUG26 5243 6395 7007 47.0 N/A
Sun 01PM 23AUG26 5345 6480 7154 51.1 N/A
Sun 04PM 23AUG26 5502 6720 8393 52.3 N/A
Sun 07PM 23AUG26 6394 6897 8646 51.5 N/A
Sun 10PM 23AUG26 6575 7088 8803 44.9 N/A
Mon 01AM 24AUG26 6924 8358 10235 43.1 N/A
Mon 04AM 24AUG26 7120 8806 10685 42.1 N/A
Mon 07AM 24AUG26 8651 10309 12195 42.6 N/A
Mon 10AM 24AUG26 8916 10545 12328 49.5 N/A
Mon 01PM 24AUG26 10068 10751 12384 53.9 N/A
Mon 04PM 24AUG26 8953 10489 12266 55.4 N/A
Mon 07PM 24AUG26 8409 10045 12098 50.7 N/A
Mon 10PM 24AUG26 7196 10032 11895 47.0 N/A
Tue 01AM 25AUG26 6988 10004 11858 45.1 N/A
Tue 04AM 25AUG26 5573 9994 11874 44.1 N/A
Tue 07AM 25AUG26 5449 8765 11779 43.3 N/A
Tue 10AM 25AUG26 5516 9963 10624 43.6 N/A
Tue 01PM 25AUG26 5468 9924 10623 44.4 N/A
Tue 04PM 25AUG26 5382 8457 10253 43.8 N/A
Tue 07PM 25AUG26 6449 8295 8877 43.3 N/A
Tue 10PM 25AUG26 5315 6772 8523 42.4 N/A
Wed 01AM 26AUG26 5339 6623 7223 41.9 N/A
Wed 04AM 26AUG26 5157 6405 7108 42.5 N/A
Wed 07AM 26AUG26 5197 5521 6910 43.5 N/A
Wed 10AM 26AUG26 5250 6443 7006 47.0 N/A
Wed 01PM 26AUG26 5291 5555 6991 51.5 N/A
Wed 04PM 26AUG26 5450 6578 7154 53.1 N/A
Wed 07PM 26AUG26 5373 6518 7204 50.9 N/A
Wed 10PM 26AUG26 5332 6461 6958 42.4 N/A
Thu 01AM 27AUG26 5070 5386 6720 40.9 N/A
Thu 04AM 27AUG26 4976 5282 6587 38.5 N/A
Thu 07AM 27AUG26 4939 5292 6792 36.7 N/A
Thu 10AM 27AUG26 5346 6816 8500 45.1 N/A
Thu 01PM 27AUG26 6871 8201 8738 50.5 N/A
Thu 04PM 27AUG26 8125 8607 10149 53.4 N/A
Thu 07PM 27AUG26 8414 8811 10276 53.0 N/A
Thu 10PM 27AUG26 8627 9911 10463 43.8 N/A
Fri 01AM 28AUG26 8603 9918 10736 44.0 N/A
Fri 04AM 28AUG26 8709 10119 11866 44.0 N/A
Fri 07AM 28AUG26 8493 8937 10615 44.9 N/A
Fri 10AM 28AUG26 8496 8939 10616 43.2 N/A
Fri 01PM 28AUG26 8761 10189 11967 42.5 N/A
Fri 04PM 28AUG26 8951 10322 12025 40.8 N/A
Fri 07PM 28AUG26 8734 10156 11988 39.1 N/A
Fri 10PM 28AUG26 8218 8850 10746 38.5 N/A
Sat 01AM 29AUG26 6573 8237 9904 38.3 N/A
Sat 04AM 29AUG26 6429 7008 8499 38.2 N/A
Sat 07AM 29AUG26 5265 6600 7221 39.3 N/A
Sat 10AM 29AUG26 5006 5437 6892 41.9 N/A
Sat 01PM 29AUG26 4919 5310 6853 44.4 N/A
Sat 04PM 29AUG26 4930 5339 6852 44.4 N/A
Sat 07PM 29AUG26 3983 5221 6913 43.0 N/A
Sat 10PM 29AUG26 4793 5232 7112 41.6 N/A
Sun 01AM 30AUG26 4885 5320 6791 38.2 N/A
Sun 04AM 30AUG26 3915 5075 6556 39.3 N/A
Sun 07AM 30AUG26 3805 5016 6602 36.6 N/A
Sun 10AM 30AUG26 3783 4875 6453 42.9 N/A
Sun 01PM 30AUG26 3961 5035 5506 45.6 N/A
Sun 04PM 30AUG26 4928 5200 6580 47.3 N/A
Sun 07PM 30AUG26 5052 5303 6796 48.1 N/A
Sun 10PM 30AUG26 5002 5291 6745 40.7 N/A
Mon 01AM 31AUG26 4949 5272 6751 38.9 N/A
Mon 04AM 31AUG26 4859 5204 6662 36.8 N/A
Mon 07AM 31AUG26 3952 5109 6546 36.1 N/A
Mon 10AM 31AUG26 3974 5147 6547 40.9 N/A
Mon 01PM 31AUG26 3925 5081 6516 43.5 N/A
Mon 04PM 31AUG26 3908 5096 6572 41.6 N/A
Mon 07PM 31AUG26 3676 4885 5566 38.9 N/A
Mon 10PM 31AUG26 3511 4822 5507 37.4 N/A
Tue 01AM 01SEP26 3703 5000 6528 38.0 N/A
Tue 04AM 01SEP26 3437 3976 6445 36.7 N/A
Tue 07AM 01SEP26 3343 3998 5545 35.9 N/A
Tue 10AM 01SEP26 3423 3965 6482 36.4 N/A
Tue 01PM 01SEP26 3743 5060 6555 37.5 N/A
Tue 04PM 01SEP26 3876 5212 6730 39.1 N/A
Tue 07PM 01SEP26 3862 5322 6885 38.5 N/A
Tue 10PM 01SEP26 4789 5298 6751 39.9 N/A

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