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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: 06Z Mon 17AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 10PM 16AUG26 7174 11891 12597 50.7 -
Mon 01AM 17AUG26 7161 8681 10670 49.8 N/A
Mon 04AM 17AUG26 7070 8295 8875 48.8 N/A
Mon 07AM 17AUG26 6644 6959 8385 47.6 N/A
Mon 10AM 17AUG26 5452 6722 8264 45.8 N/A
Mon 01PM 17AUG26 5455 6692 8207 46.2 N/A
Mon 04PM 17AUG26 5452 6727 8253 44.9 N/A
Mon 07PM 17AUG26 5518 6690 8088 45.0 N/A
Mon 10PM 17AUG26 5459 6645 7214 43.8 N/A
Tue 01AM 18AUG26 5557 6782 8232 43.3 N/A
Tue 04AM 18AUG26 5471 6669 8102 44.2 N/A
Tue 07AM 18AUG26 5457 6607 7087 42.8 N/A
Tue 10AM 18AUG26 5373 6585 7205 42.8 N/A
Tue 01PM 18AUG26 5342 6530 7124 45.6 N/A
Tue 04PM 18AUG26 5426 6625 7198 47.6 N/A
Tue 07PM 18AUG26 5392 6619 8144 45.1 N/A
Tue 10PM 18AUG26 5310 6570 8089 42.9 N/A
Wed 01AM 19AUG26 5249 6507 8208 43.2 N/A
Wed 04AM 19AUG26 5222 6547 8795 43.5 N/A
Wed 07AM 19AUG26 5178 5557 8266 43.5 N/A
Wed 10AM 19AUG26 5057 5470 8221 43.3 N/A
Wed 01PM 19AUG26 5060 6428 8442 44.4 N/A
Wed 04PM 19AUG26 5102 6397 8203 44.5 N/A
Wed 07PM 19AUG26 5078 5559 8442 43.5 N/A
Wed 10PM 19AUG26 5140 6420 8618 41.8 N/A
Thu 01AM 20AUG26 5221 6491 8299 42.1 N/A
Thu 04AM 20AUG26 5260 6512 8282 42.4 N/A
Thu 07AM 20AUG26 5523 6819 8475 42.6 N/A
Thu 10AM 20AUG26 5498 6861 8556 43.0 N/A
Thu 01PM 20AUG26 5553 6858 8517 44.1 N/A
Thu 04PM 20AUG26 6422 6837 8315 44.5 N/A
Thu 07PM 20AUG26 5515 6722 8201 44.2 N/A
Thu 10PM 20AUG26 5293 6496 7128 44.1 N/A
Fri 01AM 21AUG26 5285 6530 8130 44.3 N/A
Fri 04AM 21AUG26 5230 6470 7098 43.4 N/A
Fri 07AM 21AUG26 5122 5500 7047 42.9 N/A
Fri 10AM 21AUG26 5092 5495 6937 44.1 N/A
Fri 01PM 21AUG26 5168 5573 6970 47.0 N/A
Fri 04PM 21AUG26 5225 6473 7061 48.0 N/A
Fri 07PM 21AUG26 5259 6519 7109 45.9 N/A
Fri 10PM 21AUG26 5191 6440 7058 43.1 N/A
Sat 01AM 22AUG26 5129 5570 7000 42.4 N/A
Sat 04AM 22AUG26 5042 5445 6993 42.9 N/A
Sat 07AM 22AUG26 4970 5414 6938 42.4 N/A
Sat 10AM 22AUG26 4831 5321 6861 41.6 N/A
Sat 01PM 22AUG26 5037 5471 6958 43.2 N/A
Sat 04PM 22AUG26 4899 5344 6900 41.9 N/A
Sat 07PM 22AUG26 4940 5369 6860 42.3 N/A
Sat 10PM 22AUG26 5036 5421 6827 42.8 N/A
Sun 01AM 23AUG26 4876 5313 6791 41.1 N/A
Sun 04AM 23AUG26 4905 5380 6823 40.8 N/A
Sun 07AM 23AUG26 4952 5411 6930 40.8 N/A
Sun 10AM 23AUG26 4940 5429 6847 42.0 N/A
Sun 01PM 23AUG26 4876 5408 6897 42.6 N/A
Sun 04PM 23AUG26 5156 6431 7088 43.3 N/A
Sun 07PM 23AUG26 5433 6640 8164 46.3 N/A
Sun 10PM 23AUG26 5476 6642 7210 42.9 N/A
Mon 01AM 24AUG26 5504 6863 8509 42.1 N/A
Mon 04AM 24AUG26 6639 8095 8662 40.7 N/A
Mon 07AM 24AUG26 6783 7181 8676 40.2 N/A
Mon 10AM 24AUG26 6799 7182 8765 47.3 N/A
Mon 01PM 24AUG26 6935 8250 9887 53.2 N/A
Mon 04PM 24AUG26 6951 8217 8811 54.8 N/A
Mon 07PM 24AUG26 6759 8100 8671 48.7 N/A
Mon 10PM 24AUG26 6632 7105 8682 44.9 N/A
Tue 01AM 25AUG26 6738 7124 8552 43.6 N/A
Tue 04AM 25AUG26 6782 7204 8543 41.3 N/A
Tue 07AM 25AUG26 6570 6958 8484 42.3 N/A
Tue 10AM 25AUG26 5262 6578 7169 43.6 N/A
Tue 01PM 25AUG26 5116 5552 6912 45.6 N/A
Tue 04PM 25AUG26 4985 5294 6669 45.6 N/A
Tue 07PM 25AUG26 5047 5362 6685 44.9 N/A
Tue 10PM 25AUG26 4996 5325 6662 42.5 N/A
Wed 01AM 26AUG26 4869 5165 6459 42.7 N/A
Wed 04AM 26AUG26 3936 5092 6528 42.2 N/A
Wed 07AM 26AUG26 3966 5154 6607 41.7 N/A
Wed 10AM 26AUG26 3900 5104 6615 41.4 N/A
Wed 01PM 26AUG26 3873 5054 6665 41.9 N/A
Wed 04PM 26AUG26 3928 5125 7126 43.4 N/A
Wed 07PM 26AUG26 4871 5254 6898 43.8 N/A
Wed 10PM 26AUG26 4914 5318 7164 40.2 N/A

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