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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 Mon 17AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 10AM 17AUG26 5541 6761 8230 45.7 -
Mon 01PM 17AUG26 5539 6741 8198 46.2 N/A
Mon 04PM 17AUG26 6395 6778 8232 45.3 N/A
Mon 07PM 17AUG26 6414 6779 8220 45.2 N/A
Mon 10PM 17AUG26 5567 6742 8156 45.0 N/A
Tue 01AM 18AUG26 6419 6822 8267 45.2 N/A
Tue 04AM 18AUG26 5485 6669 7198 44.9 N/A
Tue 07AM 18AUG26 5351 6553 7155 43.9 N/A
Tue 10AM 18AUG26 5396 6635 8184 45.8 N/A
Tue 01PM 18AUG26 5442 6688 8217 49.0 N/A
Tue 04PM 18AUG26 5477 6698 8233 49.9 N/A
Tue 07PM 18AUG26 5455 6684 8212 46.0 N/A
Tue 10PM 18AUG26 5367 6578 7168 44.1 N/A
Wed 01AM 19AUG26 5315 6534 7118 43.5 N/A
Wed 04AM 19AUG26 5257 6509 7144 42.5 N/A
Wed 07AM 19AUG26 5144 5561 8529 42.0 N/A
Wed 10AM 19AUG26 5114 5485 8883 44.2 N/A
Wed 01PM 19AUG26 5155 6422 8591 47.6 N/A
Wed 04PM 19AUG26 5168 6528 8596 45.3 N/A
Wed 07PM 19AUG26 5332 6763 8684 44.2 N/A
Wed 10PM 19AUG26 5401 6775 8589 43.4 N/A
Thu 01AM 20AUG26 5555 6881 8622 42.6 N/A
Thu 04AM 20AUG26 6602 7072 8636 42.8 N/A
Thu 07AM 20AUG26 6523 7026 8664 43.2 N/A
Thu 10AM 20AUG26 6534 6992 8725 44.7 N/A
Thu 01PM 20AUG26 6563 7090 8668 47.1 N/A
Thu 04PM 20AUG26 6743 7205 8742 46.8 N/A
Thu 07PM 20AUG26 6571 6960 8520 46.5 N/A
Thu 10PM 20AUG26 6606 6954 8375 45.4 N/A
Fri 01AM 21AUG26 6474 6849 8299 44.7 N/A
Fri 04AM 21AUG26 6410 6791 8227 45.0 N/A
Fri 07AM 21AUG26 5481 6668 8100 44.7 N/A
Fri 10AM 21AUG26 5431 6618 7160 44.9 N/A
Fri 01PM 21AUG26 5362 6555 7163 45.3 N/A
Fri 04PM 21AUG26 5437 6612 7121 45.5 N/A
Fri 07PM 21AUG26 5326 6516 7071 44.7 N/A
Fri 10PM 21AUG26 5204 6396 6962 42.0 N/A
Sat 01AM 22AUG26 5146 5535 6873 42.6 N/A
Sat 04AM 22AUG26 5149 5548 6906 42.2 N/A
Sat 07AM 22AUG26 5098 5495 6911 42.5 N/A
Sat 10AM 22AUG26 5053 5469 6934 43.4 N/A
Sat 01PM 22AUG26 4969 5400 6906 42.6 N/A
Sat 04PM 22AUG26 4000 5304 6801 42.4 N/A
Sat 07PM 22AUG26 3904 5197 6775 41.1 N/A
Sat 10PM 22AUG26 4796 5289 6783 40.9 N/A
Sun 01AM 23AUG26 4879 5354 6888 41.2 N/A
Sun 04AM 23AUG26 4911 5372 6916 41.4 N/A
Sun 07AM 23AUG26 5023 5504 6992 41.1 N/A
Sun 10AM 23AUG26 5181 6393 7016 42.4 N/A
Sun 01PM 23AUG26 5129 5533 6987 42.7 N/A
Sun 04PM 23AUG26 5348 6598 7220 45.0 N/A
Sun 07PM 23AUG26 5417 6646 8120 46.4 N/A
Sun 10PM 23AUG26 5464 6661 8095 39.6 N/A
Mon 01AM 24AUG26 5439 6640 8118 38.6 N/A
Mon 04AM 24AUG26 5435 6679 8274 39.3 N/A
Mon 07AM 24AUG26 5546 6864 8403 39.9 N/A
Mon 10AM 24AUG26 6551 7002 8504 48.5 N/A
Mon 01PM 24AUG26 6508 7024 8545 53.8 N/A
Mon 04PM 24AUG26 6640 7063 8651 55.3 N/A
Mon 07PM 24AUG26 6721 7143 8857 54.1 N/A
Mon 10PM 24AUG26 6946 8253 8903 46.6 N/A
Tue 01AM 25AUG26 6908 8151 8856 44.9 N/A
Tue 04AM 25AUG26 6917 8117 8854 44.0 N/A
Tue 07AM 25AUG26 6927 8113 8879 43.6 N/A
Tue 10AM 25AUG26 6974 8201 9896 51.7 N/A
Tue 01PM 25AUG26 7001 8250 9928 56.2 N/A
Tue 04PM 25AUG26 7051 8332 9971 57.3 N/A
Tue 07PM 25AUG26 7037 8311 10002 54.7 N/A
Tue 10PM 25AUG26 6976 8219 8928 45.7 N/A
Wed 01AM 26AUG26 6981 8196 8781 44.9 N/A
Wed 04AM 26AUG26 6965 8153 8678 42.9 N/A
Wed 07AM 26AUG26 6844 7122 8472 41.8 N/A
Wed 10AM 26AUG26 6724 7002 8328 49.0 N/A
Wed 01PM 26AUG26 6595 6893 8242 51.3 N/A
Wed 04PM 26AUG26 6496 6857 8286 53.1 N/A
Wed 07PM 26AUG26 6506 6807 8141 48.5 N/A
Wed 10PM 26AUG26 5572 6718 8091 41.6 N/A
Thu 01AM 27AUG26 5496 6623 7053 42.1 N/A
Thu 04AM 27AUG26 5337 6530 7035 41.7 N/A
Thu 07AM 27AUG26 5239 6460 7025 42.3 N/A
Thu 10AM 27AUG26 5226 6444 6937 42.4 N/A

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