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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: 00Z Wed 21OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 04PM 20OCT26 2338 8295 3598 30.2 -
Tue 07PM 20OCT26 2338 8295 3612 30.0 N/A
Tue 10PM 20OCT26 1615 1943 3245 26.4 N/A
Wed 01AM 21OCT26 0 528 2005 22.3 N/A
Wed 04AM 21OCT26 0 528 1781 22.0 N/A
Wed 07AM 21OCT26 0 528 1595 21.4 N/A
Wed 10AM 21OCT26 0 528 2103 24.6 N/A
Wed 01PM 21OCT26 907 1228 2821 27.3 N/A
Wed 04PM 21OCT26 907 1228 2738 27.1 N/A
Wed 07PM 21OCT26 0 0 1339 21.4 N/A
Wed 10PM 21OCT26 0 0 0 18.2 N/A
Thu 01AM 22OCT26 0 0 0 17.7 N/A
Thu 04AM 22OCT26 0 0 0 16.2 N/A
Thu 07AM 22OCT26 0 0 0 16.2 N/A
Thu 10AM 22OCT26 0 0 0 17.9 N/A
Thu 01PM 22OCT26 0 528 1795 24.9 N/A
Thu 04PM 22OCT26 0 528 2079 25.6 N/A
Thu 07PM 22OCT26 0 0 0 18.7 N/A
Thu 10PM 22OCT26 0 0 0 18.9 N/A
Fri 01AM 23OCT26 0 0 0 19.5 N/A
Fri 04AM 23OCT26 0 0 0 19.9 N/A
Fri 07AM 23OCT26 0 0 0 20.1 N/A
Fri 10AM 23OCT26 0 0 0 20.7 N/A
Fri 01PM 23OCT26 0 528 1908 26.3 N/A
Fri 04PM 23OCT26 0 528 1950 26.2 N/A
Fri 07PM 23OCT26 0 0 0 20.2 N/A
Fri 10PM 23OCT26 0 0 0 21.8 N/A
Sat 01AM 24OCT26 0 0 1346 23.9 N/A
Sat 04AM 24OCT26 0 0 1154 22.9 N/A
Sat 07AM 24OCT26 0 0 1224 23.3 N/A
Sat 10AM 24OCT26 0 0 1353 23.9 N/A
Sat 01PM 24OCT26 907 1228 2552 28.5 N/A
Sat 04PM 24OCT26 907 1228 2718 29.1 N/A
Sat 07PM 24OCT26 907 1228 2528 27.6 N/A
Sat 10PM 24OCT26 907 1228 2380 27.7 N/A
Sun 01AM 25OCT26 907 1228 2501 27.5 N/A
Sun 04AM 25OCT26 907 1228 2543 28.0 N/A
Sun 07AM 25OCT26 907 1228 2644 28.4 N/A
Sun 10AM 25OCT26 907 1228 2742 28.7 N/A
Sun 01PM 25OCT26 1615 1943 2922 30.2 N/A
Sun 04PM 25OCT26 1615 1943 2954 30.4 N/A
Sun 07PM 25OCT26 0 1228 4862 26.3 N/A
Sun 10PM 25OCT26 0 528 14749 25.9 N/A
Mon 01AM 26OCT26 0 528 1712 24.8 N/A
Mon 04AM 26OCT26 0 528 1768 24.8 N/A
Mon 07AM 26OCT26 0 1228 3687 25.8 N/A
Mon 10AM 26OCT26 907 1228 3776 26.2 N/A
Mon 01PM 26OCT26 2338 3352 5133 32.7 N/A
Mon 04PM 26OCT26 3078 4828 6673 32.8 N/A
Mon 07PM 26OCT26 1615 5101 6631 28.6 N/A
Mon 10PM 26OCT26 3462 5112 6742 29.3 N/A
Tue 01AM 27OCT26 4932 5429 6943 30.5 N/A
Tue 04AM 27OCT26 5184 5540 6992 31.4 N/A
Tue 07AM 27OCT26 5152 5517 8175 31.2 N/A
Tue 10AM 27OCT26 5400 6732 8611 32.2 N/A
Tue 01PM 27OCT26 5572 6874 8752 35.6 N/A
Tue 04PM 27OCT26 6452 6943 8856 34.8 N/A
Tue 07PM 27OCT26 6787 8209 8959 31.5 N/A
Tue 10PM 27OCT26 6833 8133 8801 31.0 N/A
Wed 01AM 28OCT26 6781 7224 8627 31.5 N/A
Wed 04AM 28OCT26 6682 7039 8467 33.2 N/A
Wed 07AM 28OCT26 6535 6854 8233 32.1 N/A
Wed 10AM 28OCT26 5461 6606 7163 32.6 N/A
Wed 01PM 28OCT26 5210 5496 6786 34.5 N/A
Wed 04PM 28OCT26 4794 5074 5509 32.2 N/A
Wed 07PM 28OCT26 1074 2041 3733 30.0 N/A
Wed 10PM 28OCT26 377 1324 3402 27.0 N/A
Thu 01AM 29OCT26 0 622 1565 23.5 N/A
Thu 04AM 29OCT26 0 0 1194 22.8 N/A
Thu 07AM 29OCT26 0 0 1379 23.5 N/A
Thu 10AM 29OCT26 0 0 0 20.2 N/A
Thu 01PM 29OCT26 0 622 1650 24.6 N/A
Thu 04PM 29OCT26 0 622 1873 24.6 N/A
Thu 07PM 29OCT26 0 622 1651 23.0 N/A
Thu 10PM 29OCT26 0 1324 2299 25.0 N/A
Fri 01AM 30OCT26 377 1324 2428 25.7 N/A
Fri 04AM 30OCT26 0 622 2121 25.1 N/A
Fri 07AM 30OCT26 0 0 1077 21.6 N/A
Fri 10AM 30OCT26 0 0 1353 22.3 N/A
Fri 01PM 30OCT26 0 622 1867 24.1 N/A
Fri 04PM 30OCT26 0 1324 2257 25.1 N/A

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