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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 21AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 10AM 21AUG26 5125 5542 7022 44.2 -
Fri 01PM 21AUG26 5179 6399 6985 46.2 N/A
Fri 04PM 21AUG26 5262 6490 7133 48.7 N/A
Fri 07PM 21AUG26 5318 6567 8117 47.3 N/A
Fri 10PM 21AUG26 5332 6646 8267 42.6 N/A
Sat 01AM 22AUG26 5323 6624 8224 39.9 N/A
Sat 04AM 22AUG26 5277 6630 8235 39.9 N/A
Sat 07AM 22AUG26 5115 6453 8210 40.2 N/A
Sat 10AM 22AUG26 5051 5486 7101 42.2 N/A
Sat 01PM 22AUG26 4969 5410 6988 42.6 N/A
Sat 04PM 22AUG26 4995 5492 6982 42.7 N/A
Sat 07PM 22AUG26 4975 5390 6910 42.4 N/A
Sat 10PM 22AUG26 4918 5352 6909 41.5 N/A
Sun 01AM 23AUG26 4962 5402 6931 41.3 N/A
Sun 04AM 23AUG26 4998 5459 6992 42.1 N/A
Sun 07AM 23AUG26 5090 5488 7066 42.9 N/A
Sun 10AM 23AUG26 5155 6393 7047 45.3 N/A
Sun 01PM 23AUG26 5273 6494 8255 48.8 N/A
Sun 04PM 23AUG26 5507 6945 8694 51.8 N/A
Sun 07PM 23AUG26 5569 7152 9922 50.2 N/A
Sun 10PM 23AUG26 6618 8433 10047 43.9 N/A
Mon 01AM 24AUG26 7194 8532 10221 42.1 N/A
Mon 04AM 24AUG26 8241 8818 11783 41.2 N/A
Mon 07AM 24AUG26 8618 10267 12181 41.3 N/A
Mon 10AM 24AUG26 9988 10709 12369 49.3 N/A
Mon 01PM 24AUG26 10195 10779 12371 52.8 N/A
Mon 04PM 24AUG26 8821 10249 12078 53.3 N/A
Mon 07PM 24AUG26 9967 10371 11998 49.4 N/A
Mon 10PM 24AUG26 9910 10324 11963 45.9 N/A
Tue 01AM 25AUG26 8941 10257 11844 44.9 N/A
Tue 04AM 25AUG26 8817 10205 11809 43.5 N/A
Tue 07AM 25AUG26 8577 10044 10662 42.7 N/A
Tue 10AM 25AUG26 7112 8534 10191 43.2 N/A
Tue 01PM 25AUG26 6948 8364 9975 43.7 N/A
Tue 04PM 25AUG26 6609 8188 8955 43.7 N/A
Tue 07PM 25AUG26 6474 7027 8591 43.1 N/A
Tue 10PM 25AUG26 5402 6744 8284 42.8 N/A
Wed 01AM 26AUG26 5262 6495 7148 43.1 N/A
Wed 04AM 26AUG26 5251 6392 6864 43.3 N/A
Wed 07AM 26AUG26 5178 6392 7200 39.5 N/A
Wed 10AM 26AUG26 5245 6935 10038 45.3 N/A
Wed 01PM 26AUG26 5555 8420 9971 48.5 N/A
Wed 04PM 26AUG26 6968 8378 8962 49.7 N/A
Wed 07PM 26AUG26 7067 8353 8889 49.4 N/A
Wed 10PM 26AUG26 7044 8319 8826 41.8 N/A
Thu 01AM 27AUG26 6992 8299 8871 40.7 N/A
Thu 04AM 27AUG26 7043 8368 10041 40.3 N/A
Thu 07AM 27AUG26 6985 8399 10555 39.7 N/A
Thu 10AM 27AUG26 7042 8782 11788 47.6 N/A
Thu 01PM 27AUG26 8127 9993 10787 51.3 N/A
Thu 04PM 27AUG26 8146 8791 10681 51.7 N/A
Thu 07PM 27AUG26 7132 8583 10369 47.6 N/A
Thu 10PM 27AUG26 6844 8474 10109 43.2 N/A
Fri 01AM 28AUG26 5240 6552 8305 42.1 N/A
Fri 04AM 28AUG26 5135 5541 8533 43.0 N/A
Fri 07AM 28AUG26 4896 5353 7055 43.4 N/A
Fri 10AM 28AUG26 4905 5335 7021 43.4 N/A
Fri 01PM 28AUG26 4929 5327 6849 43.0 N/A
Fri 04PM 28AUG26 3987 5260 6938 42.6 N/A
Fri 07PM 28AUG26 3859 5225 6891 41.3 N/A
Fri 10PM 28AUG26 3926 5247 6825 38.9 N/A
Sat 01AM 29AUG26 4923 5347 6924 39.9 N/A
Sat 04AM 29AUG26 3983 5256 6794 40.2 N/A
Sat 07AM 29AUG26 4788 5348 6900 40.6 N/A
Sat 10AM 29AUG26 4883 5376 6913 41.8 N/A
Sat 01PM 29AUG26 5044 5383 6872 45.8 N/A
Sat 04PM 29AUG26 5283 6443 6995 48.2 N/A
Sat 07PM 29AUG26 5319 6502 7074 47.1 N/A
Sat 10PM 29AUG26 5320 6448 7065 42.9 N/A
Sun 01AM 30AUG26 5355 6548 7116 44.7 N/A
Sun 04AM 30AUG26 5289 6452 6996 42.0 N/A
Sun 07AM 30AUG26 5304 6509 7061 39.8 N/A
Sun 10AM 30AUG26 5320 6546 7110 45.9 N/A
Sun 01PM 30AUG26 5302 6444 7181 50.3 N/A
Sun 04PM 30AUG26 5347 6523 8259 50.5 N/A
Sun 07PM 30AUG26 5355 6527 8326 50.0 N/A
Sun 10PM 30AUG26 5464 6615 7164 45.1 N/A
Mon 01AM 31AUG26 5479 6641 7204 43.0 N/A
Mon 04AM 31AUG26 5561 6840 8496 40.6 N/A
Mon 07AM 31AUG26 6499 6988 8638 39.4 N/A
Mon 10AM 31AUG26 6546 7078 8740 47.0 N/A

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