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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 Thu 15OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 04PM 14OCT26 1915 6972 3692 32.5 -
Wed 07PM 14OCT26 1200 2276 3632 30.1 N/A
Wed 10PM 14OCT26 1915 2276 4826 31.2 N/A
Thu 01AM 15OCT26 1915 3359 4918 32.4 N/A
Thu 04AM 15OCT26 1915 3359 5012 31.7 N/A
Thu 07AM 15OCT26 2645 3762 5361 33.2 N/A
Thu 10AM 15OCT26 3342 3847 5556 33.8 N/A
Thu 01PM 15OCT26 2597 3844 5503 32.7 N/A
Thu 04PM 15OCT26 2597 3671 6412 32.6 N/A
Thu 07PM 15OCT26 2597 3774 5516 32.5 N/A
Thu 10PM 15OCT26 2597 3853 5294 33.1 N/A
Fri 01AM 16OCT26 2597 3641 5066 33.3 N/A
Fri 04AM 16OCT26 2597 3264 4943 31.8 N/A
Fri 07AM 16OCT26 1868 3264 4845 31.2 N/A
Fri 10AM 16OCT26 1868 3264 3903 30.8 N/A
Fri 01PM 16OCT26 2597 3262 3925 32.3 N/A
Fri 04PM 16OCT26 1868 3262 3850 32.1 N/A
Fri 07PM 16OCT26 2597 3262 3883 32.0 N/A
Fri 10PM 16OCT26 455 1080 3753 25.6 N/A
Sat 01AM 17OCT26 455 1080 3774 25.5 N/A
Sat 04AM 17OCT26 455 1792 3788 26.1 N/A
Sat 07AM 17OCT26 455 1080 3734 25.6 N/A
Sat 10AM 17OCT26 455 1080 3688 25.5 N/A
Sat 01PM 17OCT26 1868 1080 3733 31.1 N/A
Sat 04PM 17OCT26 1868 1080 3760 31.5 N/A
Sat 07PM 17OCT26 455 1080 3680 25.8 N/A
Sat 10PM 17OCT26 455 1080 3564 25.4 N/A
Sun 01AM 18OCT26 0 383 2135 23.7 N/A
Sun 04AM 18OCT26 0 383 1748 22.6 N/A
Sun 07AM 18OCT26 0 383 1996 23.9 N/A
Sun 10AM 18OCT26 1154 1792 3181 28.9 N/A
Sun 01PM 18OCT26 1154 1792 3293 30.7 N/A
Sun 04PM 18OCT26 1154 1792 3362 30.3 N/A
Sun 07PM 18OCT26 0 383 2042 23.9 N/A
Sun 10PM 18OCT26 0 0 1403 22.0 N/A
Mon 01AM 19OCT26 0 1080 2268 25.7 N/A
Mon 04AM 19OCT26 0 383 1749 23.6 N/A
Mon 07AM 19OCT26 1154 1792 3152 29.3 N/A
Mon 10AM 19OCT26 1154 1792 3433 30.5 N/A
Mon 01PM 19OCT26 1868 1792 3626 31.2 N/A
Mon 04PM 19OCT26 1868 1792 3972 31.4 N/A
Mon 07PM 19OCT26 1868 1792 3900 30.8 N/A
Mon 10PM 19OCT26 1868 1792 3758 31.0 N/A
Tue 01AM 20OCT26 1868 1792 3796 30.7 N/A
Tue 04AM 20OCT26 1868 1792 3692 29.9 N/A
Tue 07AM 20OCT26 1868 1792 4798 30.1 N/A
Tue 10AM 20OCT26 1868 1792 4824 30.5 N/A
Tue 01PM 20OCT26 1868 1792 3899 31.2 N/A
Tue 04PM 20OCT26 1868 1792 3759 30.9 N/A
Tue 07PM 20OCT26 1154 1792 3669 24.4 N/A
Tue 10PM 20OCT26 455 1080 2775 25.7 N/A
Wed 01AM 21OCT26 1868 1080 3511 29.4 N/A
Wed 04AM 21OCT26 1868 1080 3512 29.6 N/A
Wed 07AM 21OCT26 1154 1792 3457 28.3 N/A
Wed 10AM 21OCT26 455 1080 2332 23.8 N/A
Wed 01PM 21OCT26 1868 1080 3541 30.4 N/A
Wed 04PM 21OCT26 1868 1080 3616 30.8 N/A
Wed 07PM 21OCT26 1868 1080 3549 29.7 N/A
Wed 10PM 21OCT26 1154 1792 3499 29.4 N/A
Thu 01AM 22OCT26 1154 1792 3345 27.9 N/A
Thu 04AM 22OCT26 455 1080 2874 27.1 N/A
Thu 07AM 22OCT26 455 1080 2742 26.5 N/A
Thu 10AM 22OCT26 0 383 1645 22.4 N/A
Thu 01PM 22OCT26 455 1080 2808 27.7 N/A
Thu 04PM 22OCT26 455 1080 2939 27.8 N/A
Thu 07PM 22OCT26 0 0 0 19.6 N/A
Thu 10PM 22OCT26 0 0 0 18.8 N/A
Fri 01AM 23OCT26 0 0 0 18.2 N/A
Fri 04AM 23OCT26 0 0 0 18.2 N/A
Fri 07AM 23OCT26 0 0 0 19.5 N/A
Fri 10AM 23OCT26 0 0 0 20.9 N/A
Fri 01PM 23OCT26 1154 1792 3306 29.6 N/A
Fri 04PM 23OCT26 1154 1792 3368 29.8 N/A
Fri 07PM 23OCT26 455 1080 2777 28.4 N/A
Fri 10PM 23OCT26 1154 1792 3010 29.5 N/A
Sat 01AM 24OCT26 455 1080 2700 28.5 N/A
Sat 04AM 24OCT26 455 1080 2741 28.0 N/A
Sat 07AM 24OCT26 0 0 0 20.2 N/A
Sat 10AM 24OCT26 0 383 1687 22.2 N/A
Sat 01PM 24OCT26 455 1080 4917 27.3 N/A
Sat 04PM 24OCT26 455 1080 2538 25.4 N/A

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