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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 Tue 21JUL2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 04AM 21JUL26 5043 5451 6852 40.3 -
Tue 07AM 21JUL26 4831 5315 6795 41.9 N/A
Tue 10AM 21JUL26 4900 5365 6865 42.5 N/A
Tue 01PM 21JUL26 3954 5252 6833 44.6 N/A
Tue 04PM 21JUL26 3848 5043 6632 44.0 N/A
Tue 07PM 21JUL26 3830 5028 6560 41.4 N/A
Tue 10PM 21JUL26 3675 4843 6542 40.3 N/A
Wed 01AM 22JUL26 3666 4897 6833 40.0 N/A
Wed 04AM 22JUL26 3753 5401 8192 39.7 N/A
Wed 07AM 22JUL26 3965 6526 8172 39.3 N/A
Wed 10AM 22JUL26 5057 6538 8126 40.3 N/A
Wed 01PM 22JUL26 5195 6704 8491 42.8 N/A
Wed 04PM 22JUL26 6505 6946 8717 46.5 N/A
Wed 07PM 22JUL26 7047 8615 10556 44.3 N/A
Wed 10PM 22JUL26 8137 8807 12268 41.4 N/A
Thu 01AM 23JUL26 8445 10180 12312 41.4 N/A
Thu 04AM 23JUL26 10001 11854 12584 41.6 N/A
Thu 07AM 23JUL26 7155 8372 8875 41.5 N/A
Thu 10AM 23JUL26 5550 6711 8089 42.5 N/A
Thu 01PM 23JUL26 5197 6428 6971 43.1 N/A
Thu 04PM 23JUL26 4982 5386 6827 44.3 N/A
Thu 07PM 23JUL26 5251 6411 7052 45.5 N/A
Thu 10PM 23JUL26 5244 6394 7054 45.0 N/A
Fri 01AM 24JUL26 5261 6409 6942 41.8 N/A
Fri 04AM 24JUL26 5179 5505 6863 41.5 N/A
Fri 07AM 24JUL26 5163 5478 6962 42.5 N/A
Fri 10AM 24JUL26 5093 5390 6777 48.6 N/A
Fri 01PM 24JUL26 5197 5498 8548 50.2 N/A
Fri 04PM 24JUL26 5380 6930 8613 51.8 N/A
Fri 07PM 24JUL26 5495 6687 8166 50.3 N/A
Fri 10PM 24JUL26 5522 6776 8654 48.0 N/A
Sat 01AM 25JUL26 6773 8358 10183 42.1 N/A
Sat 04AM 25JUL26 8152 8817 10387 40.2 N/A
Sat 07AM 25JUL26 8399 8932 10453 41.1 N/A
Sat 10AM 25JUL26 8496 9886 10513 48.3 N/A
Sat 01PM 25JUL26 8677 10123 11849 54.3 N/A
Sat 04PM 25JUL26 9882 10318 11916 57.1 N/A
Sat 07PM 25JUL26 9916 10286 11818 57.2 N/A
Sat 10PM 25JUL26 8839 10210 11800 51.1 N/A
Sun 01AM 26JUL26 8898 10255 11869 46.7 N/A
Sun 04AM 26JUL26 9906 10259 10809 45.5 N/A
Sun 07AM 26JUL26 8604 9923 10747 48.0 N/A
Sun 10AM 26JUL26 8482 8941 12033 53.2 N/A
Sun 01PM 26JUL26 8462 8957 12115 56.5 N/A
Sun 04PM 26JUL26 8428 8908 10746 58.9 N/A
Sun 07PM 26JUL26 8200 8502 9882 54.7 N/A
Sun 10PM 26JUL26 7176 8362 8873 46.1 N/A
Mon 01AM 27JUL26 6975 8207 8801 44.0 N/A
Mon 04AM 27JUL26 6536 6952 8517 44.7 N/A
Mon 07AM 27JUL26 5460 6632 7198 44.5 N/A
Mon 10AM 27JUL26 5416 6545 7049 48.4 N/A
Mon 01PM 27JUL26 5440 6514 6929 52.3 N/A
Mon 04PM 27JUL26 5478 6621 7180 51.6 N/A
Mon 07PM 27JUL26 6426 6705 7139 52.5 N/A
Mon 10PM 27JUL26 5557 6687 7179 46.9 N/A
Tue 01AM 28JUL26 5515 6649 7140 41.0 N/A
Tue 04AM 28JUL26 5519 6646 7120 41.6 N/A
Tue 07AM 28JUL26 5454 6588 7078 44.1 N/A
Tue 10AM 28JUL26 5432 6560 7031 49.4 N/A
Tue 01PM 28JUL26 5492 6570 6983 53.7 N/A
Tue 04PM 28JUL26 6472 6751 7184 54.5 N/A
Tue 07PM 28JUL26 6401 6719 7215 53.0 N/A
Tue 10PM 28JUL26 5546 6686 7198 48.1 N/A
Wed 01AM 29JUL26 5560 6743 8170 45.2 N/A
Wed 04AM 29JUL26 5527 6692 8093 40.8 N/A
Wed 07AM 29JUL26 5484 6673 8118 41.8 N/A
Wed 10AM 29JUL26 5476 6690 8280 46.5 N/A
Wed 01PM 29JUL26 6394 6778 9984 50.0 N/A
Wed 04PM 29JUL26 6429 7025 10270 49.3 N/A
Wed 07PM 29JUL26 6604 8099 10565 47.9 N/A
Wed 10PM 29JUL26 6952 8687 11934 47.1 N/A
Thu 01AM 30JUL26 8313 8856 11966 45.6 N/A
Thu 04AM 30JUL26 8518 9971 11947 43.2 N/A
Thu 07AM 30JUL26 8525 9922 11880 45.8 N/A
Thu 10AM 30JUL26 8532 9935 11924 51.5 N/A
Thu 01PM 30JUL26 8528 9964 11905 55.5 N/A
Thu 04PM 30JUL26 8479 9962 11913 55.5 N/A
Thu 07PM 30JUL26 8442 9919 10805 54.5 N/A
Thu 10PM 30JUL26 8476 9997 11832 51.0 N/A
Fri 01AM 31JUL26 8411 8925 10765 49.4 N/A
Fri 04AM 31JUL26 8347 8838 10805 47.6 N/A

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