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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 Sun 18OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 10PM 17OCT26 1848 10110 3680 31.6 -
Sun 01AM 18OCT26 1135 1953 3438 29.6 N/A
Sun 04AM 18OCT26 1135 1953 3207 28.7 N/A
Sun 07AM 18OCT26 437 1238 2547 26.2 N/A
Sun 10AM 18OCT26 437 1238 2697 27.0 N/A
Sun 01PM 18OCT26 1135 1953 3283 30.9 N/A
Sun 04PM 18OCT26 1135 1953 3288 31.2 N/A
Sun 07PM 18OCT26 437 1238 2796 27.5 N/A
Sun 10PM 18OCT26 437 1238 2604 27.2 N/A
Mon 01AM 19OCT26 1135 1953 3078 28.8 N/A
Mon 04AM 19OCT26 1135 1953 3285 29.6 N/A
Mon 07AM 19OCT26 1135 1953 3260 29.1 N/A
Mon 10AM 19OCT26 1135 1953 3146 28.6 N/A
Mon 01PM 19OCT26 1135 1953 3247 29.8 N/A
Mon 04PM 19OCT26 1135 1953 3358 30.1 N/A
Mon 07PM 19OCT26 1135 1953 3420 29.2 N/A
Mon 10PM 19OCT26 1848 1953 3678 29.8 N/A
Tue 01AM 20OCT26 1848 1953 4939 30.7 N/A
Tue 04AM 20OCT26 2577 3654 5521 31.7 N/A
Tue 07AM 20OCT26 2577 3812 6816 32.1 N/A
Tue 10AM 20OCT26 2577 3874 6716 31.9 N/A
Tue 01PM 20OCT26 3498 5228 7143 32.9 N/A
Tue 04PM 20OCT26 3414 4791 6560 32.7 N/A
Tue 07PM 20OCT26 2667 3767 5524 31.8 N/A
Tue 10PM 20OCT26 1937 3767 3873 29.9 N/A
Wed 01AM 21OCT26 1937 3767 3652 28.1 N/A
Wed 04AM 21OCT26 1222 2275 3424 27.7 N/A
Wed 07AM 21OCT26 1222 2275 3363 27.6 N/A
Wed 10AM 21OCT26 522 1553 2877 26.1 N/A
Wed 01PM 21OCT26 1222 1553 3462 29.5 N/A
Wed 04PM 21OCT26 1222 2275 3318 28.2 N/A
Wed 07PM 21OCT26 0 846 2030 22.7 N/A
Wed 10PM 21OCT26 0 0 1179 19.6 N/A
Thu 01AM 22OCT26 0 0 1368 21.0 N/A
Thu 04AM 22OCT26 0 0 1449 21.7 N/A
Thu 07AM 22OCT26 0 0 0 20.1 N/A
Thu 10AM 22OCT26 0 0 0 19.3 N/A
Thu 01PM 22OCT26 522 1553 2403 26.9 N/A
Thu 04PM 22OCT26 522 1553 2529 26.4 N/A
Thu 07PM 22OCT26 0 0 0 20.3 N/A
Thu 10PM 22OCT26 0 0 0 19.3 N/A
Fri 01AM 23OCT26 0 0 0 21.2 N/A
Fri 04AM 23OCT26 0 846 1583 23.3 N/A
Fri 07AM 23OCT26 0 846 1838 24.9 N/A
Fri 10AM 23OCT26 0 1553 2243 27.1 N/A
Fri 01PM 23OCT26 522 1553 2740 29.3 N/A
Fri 04PM 23OCT26 1222 2275 2945 30.1 N/A
Fri 07PM 23OCT26 1222 2275 3020 29.7 N/A
Fri 10PM 23OCT26 522 2275 2933 29.7 N/A
Sat 01AM 24OCT26 522 1553 2810 28.9 N/A
Sat 04AM 24OCT26 522 1553 2911 29.2 N/A
Sat 07AM 24OCT26 522 1553 2861 29.2 N/A
Sat 10AM 24OCT26 522 1553 2811 29.3 N/A
Sat 01PM 24OCT26 522 2275 2863 29.4 N/A
Sat 04PM 24OCT26 1222 2275 3051 30.2 N/A
Sat 07PM 24OCT26 1222 2275 3106 29.7 N/A
Sat 10PM 24OCT26 1222 2275 3024 29.4 N/A
Sun 01AM 25OCT26 522 1553 2839 28.5 N/A
Sun 04AM 25OCT26 522 1553 2697 27.9 N/A
Sun 07AM 25OCT26 522 1553 2796 28.5 N/A
Sun 10AM 25OCT26 1222 2275 2988 29.2 N/A
Sun 01PM 25OCT26 1222 2275 3094 30.0 N/A
Sun 04PM 25OCT26 1222 2275 3103 30.6 N/A
Sun 07PM 25OCT26 1222 2275 3026 29.7 N/A
Sun 10PM 25OCT26 1222 2275 3398 29.5 N/A
Mon 01AM 26OCT26 522 1553 2655 28.0 N/A
Mon 04AM 26OCT26 522 2275 3261 29.6 N/A
Mon 07AM 26OCT26 1222 2275 3286 29.6 N/A
Mon 10AM 26OCT26 1222 2275 3507 30.6 N/A
Mon 01PM 26OCT26 1222 2275 3629 31.5 N/A
Mon 04PM 26OCT26 1222 2275 3782 31.4 N/A
Mon 07PM 26OCT26 1222 2275 4821 30.7 N/A
Mon 10PM 26OCT26 1937 2275 4843 31.7 N/A
Tue 01AM 27OCT26 1937 3333 3949 32.6 N/A
Tue 04AM 27OCT26 522 1146 3562 26.5 N/A
Tue 07AM 27OCT26 522 1146 3487 26.5 N/A
Tue 10AM 27OCT26 0 448 3531 25.2 N/A
Tue 01PM 27OCT26 1222 1860 3977 29.6 N/A
Tue 04PM 27OCT26 1222 1860 4872 29.7 N/A
Tue 07PM 27OCT26 522 3335 5375 26.3 N/A
Tue 10PM 27OCT26 1222 5129 7092 28.5 N/A

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