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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 Fri 17JUL2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 04AM 17JUL26 3753 5023 6727 38.8 -
Fri 07AM 17JUL26 4872 5313 6799 39.7 N/A
Fri 10AM 17JUL26 3995 5296 6835 40.9 N/A
Fri 01PM 17JUL26 4805 5293 6873 41.5 N/A
Fri 04PM 17JUL26 4000 5356 6961 41.9 N/A
Fri 07PM 17JUL26 4944 5455 6922 41.5 N/A
Fri 10PM 17JUL26 4915 5333 6857 41.0 N/A
Sat 01AM 18JUL26 4949 5330 6754 40.5 N/A
Sat 04AM 18JUL26 4832 5217 6647 40.1 N/A
Sat 07AM 18JUL26 4939 5342 6718 40.6 N/A
Sat 10AM 18JUL26 4817 5194 6606 41.5 N/A
Sat 01PM 18JUL26 3988 5204 6665 41.9 N/A
Sat 04PM 18JUL26 4841 5196 6640 42.4 N/A
Sat 07PM 18JUL26 3996 5243 6847 44.5 N/A
Sat 10PM 18JUL26 3846 5089 6980 40.9 N/A
Sun 01AM 19JUL26 3637 4864 10046 39.6 N/A
Sun 04AM 19JUL26 3647 6505 10107 39.1 N/A
Sun 07AM 19JUL26 3769 8091 8895 38.8 N/A
Sun 10AM 19JUL26 5264 8121 8806 39.5 N/A
Sun 01PM 19JUL26 6768 8111 8843 40.8 N/A
Sun 04PM 19JUL26 6916 8223 8892 40.7 N/A
Sun 07PM 19JUL26 6967 8410 10122 41.3 N/A
Sun 10PM 19JUL26 7221 8553 10197 42.2 N/A
Mon 01AM 20JUL26 8123 8688 10302 43.2 N/A
Mon 04AM 20JUL26 8325 8860 10393 44.1 N/A
Mon 07AM 20JUL26 8412 8849 10397 44.6 N/A
Mon 10AM 20JUL26 8345 8818 10336 46.2 N/A
Mon 01PM 20JUL26 8214 8721 10363 46.8 N/A
Mon 04PM 20JUL26 7063 8443 10126 47.8 N/A
Mon 07PM 20JUL26 6855 8137 9942 48.1 N/A
Mon 10PM 20JUL26 6583 7061 8686 47.6 N/A
Tue 01AM 21JUL26 6451 6937 8536 47.0 N/A
Tue 04AM 21JUL26 6477 6826 8250 45.1 N/A
Tue 07AM 21JUL26 5560 6723 8122 44.5 N/A
Tue 10AM 21JUL26 5492 6661 7183 45.3 N/A
Tue 01PM 21JUL26 5394 6593 7165 46.8 N/A
Tue 04PM 21JUL26 5360 6573 7103 49.1 N/A
Tue 07PM 21JUL26 5202 6473 6954 47.0 N/A
Tue 10PM 21JUL26 3976 5161 6921 43.0 N/A
Wed 01AM 22JUL26 3676 4901 7019 40.6 N/A
Wed 04AM 22JUL26 3625 4855 6860 40.0 N/A
Wed 07AM 22JUL26 3568 3998 6705 39.9 N/A
Wed 10AM 22JUL26 3607 4829 6651 40.4 N/A
Wed 01PM 22JUL26 3705 4941 6783 42.0 N/A
Wed 04PM 22JUL26 3816 5097 6930 44.0 N/A
Wed 07PM 22JUL26 3980 5251 6995 43.6 N/A
Wed 10PM 22JUL26 5057 5377 7009 42.6 N/A
Thu 01AM 23JUL26 5093 5394 10414 41.6 N/A
Thu 04AM 23JUL26 5087 8239 10609 41.2 N/A
Thu 07AM 23JUL26 5323 8653 10730 42.6 N/A
Thu 10AM 23JUL26 8342 10273 12332 47.1 N/A
Thu 01PM 23JUL26 10222 10785 12480 52.0 N/A
Thu 04PM 23JUL26 10290 10763 12466 50.9 N/A
Thu 07PM 23JUL26 10257 10750 12457 50.9 N/A
Thu 10PM 23JUL26 10493 12100 13870 48.0 N/A
Fri 01AM 24JUL26 10188 10636 12556 44.7 N/A
Fri 04AM 24JUL26 8921 10372 12698 45.8 N/A
Fri 07AM 24JUL26 8669 10120 12071 46.2 N/A
Fri 10AM 24JUL26 8780 10251 11985 46.9 N/A
Fri 01PM 24JUL26 9887 10349 12064 51.0 N/A
Fri 04PM 24JUL26 9966 10455 12145 57.5 N/A
Fri 07PM 24JUL26 8947 10403 12177 57.1 N/A
Fri 10PM 24JUL26 8861 10370 12179 49.7 N/A
Sat 01AM 25JUL26 8879 10392 12171 45.9 N/A
Sat 04AM 25JUL26 9888 10467 12203 44.7 N/A
Sat 07AM 25JUL26 10133 10645 12281 47.5 N/A
Sat 10AM 25JUL26 9996 10559 12235 54.1 N/A
Sat 01PM 25JUL26 8870 10318 12105 58.0 N/A
Sat 04PM 25JUL26 10020 10713 12517 53.4 N/A
Sat 07PM 25JUL26 10257 11788 12459 50.6 N/A
Sat 10PM 25JUL26 10189 10575 12300 46.1 N/A
Sun 01AM 26JUL26 8809 10317 12124 45.4 N/A
Sun 04AM 26JUL26 8221 9987 11901 45.8 N/A
Sun 07AM 26JUL26 6979 8284 8959 45.4 N/A
Sun 10AM 26JUL26 6546 6923 8363 45.4 N/A
Sun 01PM 26JUL26 6478 6870 8295 48.3 N/A
Sun 04PM 26JUL26 5497 6822 8352 45.2 N/A
Sun 07PM 26JUL26 3886 5456 8166 39.4 N/A
Sun 10PM 26JUL26 4839 5345 7031 40.3 N/A
Mon 01AM 27JUL26 3937 5174 6721 40.8 N/A
Mon 04AM 27JUL26 3922 5175 6711 40.9 N/A

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