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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 18AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 04AM 18AUG26 6437 6810 8272 45.2 -
Tue 07AM 18AUG26 5475 6706 8243 44.6 N/A
Tue 10AM 18AUG26 5461 6726 8273 45.1 N/A
Tue 01PM 18AUG26 5456 6736 8287 47.9 N/A
Tue 04PM 18AUG26 5428 6676 8218 47.2 N/A
Tue 07PM 18AUG26 5420 6685 8205 44.4 N/A
Tue 10PM 18AUG26 5382 6647 8175 43.3 N/A
Wed 01AM 19AUG26 5342 6622 8214 42.7 N/A
Wed 04AM 19AUG26 5329 6650 8502 42.7 N/A
Wed 07AM 19AUG26 5214 6486 8839 43.0 N/A
Wed 10AM 19AUG26 5176 6492 9942 45.4 N/A
Wed 01PM 19AUG26 5272 6621 9888 48.4 N/A
Wed 04PM 19AUG26 5302 6572 8538 47.6 N/A
Wed 07PM 19AUG26 5261 6568 8415 45.1 N/A
Wed 10PM 19AUG26 5200 6554 8438 43.9 N/A
Thu 01AM 20AUG26 5290 6642 8339 43.5 N/A
Thu 04AM 20AUG26 5484 6835 8414 43.1 N/A
Thu 07AM 20AUG26 6413 6965 8472 43.1 N/A
Thu 10AM 20AUG26 6537 6944 8575 44.2 N/A
Thu 01PM 20AUG26 6621 7126 8772 45.5 N/A
Thu 04PM 20AUG26 6481 7048 8743 45.7 N/A
Thu 07PM 20AUG26 6537 6993 8606 45.2 N/A
Thu 10PM 20AUG26 6612 7069 8698 45.2 N/A
Fri 01AM 21AUG26 6630 7035 8582 44.8 N/A
Fri 04AM 21AUG26 6648 7006 8450 44.7 N/A
Fri 07AM 21AUG26 6510 6911 8456 44.3 N/A
Fri 10AM 21AUG26 5521 6802 8411 45.6 N/A
Fri 01PM 21AUG26 5533 6765 8272 46.3 N/A
Fri 04PM 21AUG26 5530 6779 8293 47.1 N/A
Fri 07PM 21AUG26 5532 6738 8198 44.7 N/A
Fri 10PM 21AUG26 5465 6703 8189 43.1 N/A
Sat 01AM 22AUG26 5373 6572 7143 42.3 N/A
Sat 04AM 22AUG26 5294 6510 7117 42.0 N/A
Sat 07AM 22AUG26 5350 6586 7181 39.8 N/A
Sat 10AM 22AUG26 5255 6492 7049 43.7 N/A
Sat 01PM 22AUG26 5234 6460 7080 44.6 N/A
Sat 04PM 22AUG26 5436 6656 8098 48.8 N/A
Sat 07PM 22AUG26 5448 6719 8214 47.8 N/A
Sat 10PM 22AUG26 5439 6703 8186 43.4 N/A
Sun 01AM 23AUG26 5480 6676 8117 39.8 N/A
Sun 04AM 23AUG26 5455 6695 8294 43.6 N/A
Sun 07AM 23AUG26 5430 6712 8649 42.2 N/A
Sun 10AM 23AUG26 5472 6918 8710 48.5 N/A
Sun 01PM 23AUG26 5461 6833 8598 50.6 N/A
Sun 04PM 23AUG26 5521 6827 8590 50.6 N/A
Sun 07PM 23AUG26 6405 6823 8483 49.2 N/A
Sun 10PM 23AUG26 6465 6825 8393 45.6 N/A
Mon 01AM 24AUG26 6411 6760 8275 44.9 N/A
Mon 04AM 24AUG26 5524 6692 8150 43.7 N/A
Mon 07AM 24AUG26 5564 6879 8667 40.0 N/A
Mon 10AM 24AUG26 6634 8214 11836 45.5 N/A
Mon 01PM 24AUG26 8313 10165 12004 48.3 N/A
Mon 04PM 24AUG26 8785 10344 12215 50.3 N/A
Mon 07PM 24AUG26 9939 10544 12331 49.9 N/A
Mon 10PM 24AUG26 9954 10429 12256 47.3 N/A
Tue 01AM 25AUG26 9994 10520 12301 46.6 N/A
Tue 04AM 25AUG26 8912 10420 12234 45.1 N/A
Tue 07AM 25AUG26 8736 10677 12250 43.8 N/A
Tue 10AM 25AUG26 8742 10161 12009 44.3 N/A
Tue 01PM 25AUG26 8665 10016 10753 44.7 N/A
Tue 04PM 25AUG26 8768 10089 10640 44.8 N/A
Tue 07PM 25AUG26 8552 9935 10580 43.7 N/A
Tue 10PM 25AUG26 8485 8884 10595 43.2 N/A
Wed 01AM 26AUG26 8476 8918 10440 43.4 N/A
Wed 04AM 26AUG26 8284 8819 10498 43.6 N/A
Wed 07AM 26AUG26 7210 8602 10275 43.3 N/A
Wed 10AM 26AUG26 6672 7207 8956 43.8 N/A
Wed 01PM 26AUG26 6526 8104 8824 44.2 N/A
Wed 04PM 26AUG26 6437 7020 8567 44.0 N/A
Wed 07PM 26AUG26 5566 6756 8200 44.3 N/A
Wed 10PM 26AUG26 5514 6666 7155 43.3 N/A
Thu 01AM 27AUG26 5280 6476 7033 44.5 N/A
Thu 04AM 27AUG26 5134 5441 6832 43.6 N/A
Thu 07AM 27AUG26 4913 5339 6783 39.7 N/A
Thu 10AM 27AUG26 4001 5222 6715 43.7 N/A
Thu 01PM 27AUG26 4804 5116 6445 45.1 N/A
Thu 04PM 27AUG26 3994 5126 6497 44.4 N/A
Thu 07PM 27AUG26 4820 5165 6520 44.1 N/A
Thu 10PM 27AUG26 4915 5223 6533 41.2 N/A
Fri 01AM 28AUG26 4943 5267 6620 37.4 N/A
Fri 04AM 28AUG26 4970 5325 6735 36.4 N/A

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