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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 Tue 20OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 10PM 19OCT26 2430 10158 4803 30.8 -
Tue 01AM 20OCT26 3171 3257 4887 31.0 N/A
Tue 04AM 20OCT26 2430 3257 3796 29.9 N/A
Tue 07AM 20OCT26 1704 1786 3459 27.7 N/A
Tue 10AM 20OCT26 1704 1786 3176 26.4 N/A
Tue 01PM 20OCT26 2430 1786 3450 28.6 N/A
Tue 04PM 20OCT26 2430 1786 3537 29.4 N/A
Tue 07PM 20OCT26 2430 1786 3475 28.8 N/A
Tue 10PM 20OCT26 1704 1786 3271 27.4 N/A
Wed 01AM 21OCT26 0 377 1698 21.2 N/A
Wed 04AM 21OCT26 0 377 1741 21.6 N/A
Wed 07AM 21OCT26 0 377 1782 22.8 N/A
Wed 10AM 21OCT26 0 0 1533 21.3 N/A
Wed 01PM 21OCT26 994 1075 2600 26.5 N/A
Wed 04PM 21OCT26 994 1075 2537 25.8 N/A
Wed 07PM 21OCT26 0 377 1589 22.1 N/A
Wed 10PM 21OCT26 0 0 0 17.5 N/A
Thu 01AM 22OCT26 0 0 0 17.3 N/A
Thu 04AM 22OCT26 0 0 0 16.6 N/A
Thu 07AM 22OCT26 0 0 0 14.6 N/A
Thu 10AM 22OCT26 0 0 0 15.5 N/A
Thu 01PM 22OCT26 0 0 1522 23.9 N/A
Thu 04PM 22OCT26 0 377 1780 23.9 N/A
Thu 07PM 22OCT26 0 0 0 16.0 N/A
Thu 10PM 22OCT26 0 0 0 16.7 N/A
Fri 01AM 23OCT26 0 0 0 16.5 N/A
Fri 04AM 23OCT26 0 0 0 17.3 N/A
Fri 07AM 23OCT26 0 0 0 17.9 N/A
Fri 10AM 23OCT26 0 0 0 19.0 N/A
Fri 01PM 23OCT26 0 377 109 25.9 N/A
Fri 04PM 23OCT26 0 377 1579 24.2 N/A
Fri 07PM 23OCT26 0 0 0 17.7 N/A
Fri 10PM 23OCT26 0 0 0 17.5 N/A
Sat 01AM 24OCT26 0 0 0 17.2 N/A
Sat 04AM 24OCT26 0 0 0 17.5 N/A
Sat 07AM 24OCT26 0 0 0 19.1 N/A
Sat 10AM 24OCT26 0 0 0 20.8 N/A
Sat 01PM 24OCT26 994 1075 4021 27.2 N/A
Sat 04PM 24OCT26 0 1075 4951 26.1 N/A
Sat 07PM 24OCT26 0 0 0 20.2 N/A
Sat 10PM 24OCT26 0 0 1180 20.5 N/A
Sun 01AM 25OCT26 0 377 5161 23.3 N/A
Sun 04AM 25OCT26 994 1075 3672 25.4 N/A
Sun 07AM 25OCT26 994 1075 4961 27.6 N/A
Sun 10AM 25OCT26 2430 3355 5118 32.4 N/A
Sun 01PM 25OCT26 3171 3633 5211 33.6 N/A
Sun 04PM 25OCT26 3171 3758 5300 33.8 N/A
Sun 07PM 25OCT26 3171 3699 5186 34.1 N/A
Sun 10PM 25OCT26 3171 3737 5199 34.1 N/A
Mon 01AM 26OCT26 3171 3730 5247 33.9 N/A
Mon 04AM 26OCT26 3171 3734 5242 34.7 N/A
Mon 07AM 26OCT26 3278 3661 5149 34.4 N/A
Mon 10AM 26OCT26 2534 3593 5072 34.3 N/A
Mon 01PM 26OCT26 2534 3532 5012 34.3 N/A
Mon 04PM 26OCT26 2534 3629 6756 33.9 N/A
Mon 07PM 26OCT26 1095 3717 8179 31.2 N/A
Mon 10PM 26OCT26 6507 7113 8622 28.2 N/A
Tue 01AM 27OCT26 6884 8198 8791 25.7 N/A
Tue 04AM 27OCT26 6963 8228 8774 26.6 N/A
Tue 07AM 27OCT26 6873 8193 8830 27.0 N/A
Tue 10AM 27OCT26 6648 7066 8590 28.8 N/A
Tue 01PM 27OCT26 6444 6862 8400 34.5 N/A
Tue 04PM 27OCT26 5407 6683 8228 35.4 N/A
Tue 07PM 27OCT26 5239 6477 6997 34.0 N/A
Tue 10PM 27OCT26 5033 5418 6781 33.8 N/A
Wed 01AM 28OCT26 4786 5290 6804 33.5 N/A
Wed 04AM 28OCT26 3882 5182 6806 35.2 N/A
Wed 07AM 28OCT26 3896 5185 6840 35.4 N/A
Wed 10AM 28OCT26 3975 5436 7021 35.5 N/A
Wed 01PM 28OCT26 3963 6478 7056 35.0 N/A
Wed 04PM 28OCT26 3980 5268 6907 33.8 N/A
Wed 07PM 28OCT26 3962 5447 7082 30.8 N/A
Wed 10PM 28OCT26 5008 6509 8346 29.9 N/A
Thu 01AM 29OCT26 4914 5550 8267 29.6 N/A
Thu 04AM 29OCT26 4972 5567 8225 30.2 N/A
Thu 07AM 29OCT26 5047 6611 8333 30.8 N/A
Thu 10AM 29OCT26 3389 5416 8201 29.7 N/A
Thu 01PM 29OCT26 1913 6655 8525 32.6 N/A
Thu 04PM 29OCT26 1913 8395 10017 32.8 N/A
Thu 07PM 29OCT26 6580 8184 8880 32.5 N/A
Thu 10PM 29OCT26 1936 6985 8757 32.1 N/A

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