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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: 18Z Fri 09JAN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 10AM 09JAN26 0 0 0 8.6 -
Fri 01PM 09JAN26 0 0 0 9.1 0.0
Fri 04PM 09JAN26 0 0 0 10.8 0.0
Fri 07PM 09JAN26 0 0 0 14.1 0.1
Fri 10PM 09JAN26 0 0 1463 20.9 0.6
Sat 01AM 10JAN26 423 1183 2355 23.8 2.4
Sat 04AM 10JAN26 1840 2592 3584 28.7 6.4
Sat 07AM 10JAN26 2448 3203 3814 31.0 10.7
Sat 10AM 10JAN26 2135 2889 3666 30.3 14.2
Sat 01PM 10JAN26 1832 2582 3499 29.7 14.7
Sat 04PM 10JAN26 1670 2422 3438 29.2 15.3
Sat 07PM 10JAN26 1487 2241 3346 28.7 16.2
Sat 10PM 10JAN26 1131 1886 3084 27.3 16.9
Sun 01AM 11JAN26 0 823 1993 23.8 17.6
Sun 04AM 11JAN26 0 0 1347 21.8 18.5
Sun 07AM 11JAN26 0 0 842 20.1 19.1
Sun 10AM 11JAN26 0 0 672 19.7 19.8
Sun 01PM 11JAN26 0 0 434 19.3 20.4
Sun 04PM 11JAN26 0 0 0 16.9 21.0
Sun 07PM 11JAN26 0 0 0 13.6 21.5
Sun 10PM 11JAN26 0 0 0 12.4 21.7
Mon 01AM 12JAN26 0 0 0 7.3 21.9
Mon 04AM 12JAN26 0 0 0 6.3 22.0
Mon 07AM 12JAN26 0 0 0 6.5 22.0
Mon 10AM 12JAN26 0 0 0 4.6 0.0
Mon 01PM 12JAN26 0 0 0 5.2 0.0
Mon 04PM 12JAN26 0 0 0 5.4 0.0
Mon 07PM 12JAN26 0 0 0 3.7 0.0
Mon 10PM 12JAN26 0 0 0 4.4 0.0
Tue 01AM 13JAN26 0 0 0 4.1 22.1
Tue 04AM 13JAN26 0 0 0 10.8 22.1
Tue 07AM 13JAN26 0 0 0 14.9 22.2
Tue 10AM 13JAN26 0 0 0 18.0 22.5
Tue 01PM 13JAN26 0 0 0 19.4 22.8
Tue 04PM 13JAN26 0 0 0 18.7 23.2
Tue 07PM 13JAN26 0 0 0 14.3 23.5
Tue 10PM 13JAN26 0 0 0 12.7 23.7
Wed 01AM 14JAN26 0 0 0 10.3 0.0
Wed 04AM 14JAN26 0 0 0 11.9 0.0
Wed 07AM 14JAN26 0 0 0 13.3 0.0
Wed 10AM 14JAN26 0 0 0 9.6 0.0
Wed 01PM 14JAN26 0 0 0 10.1 0.0
Wed 04PM 14JAN26 0 0 0 14.3 0.0
Wed 07PM 14JAN26 0 0 0 17.7 24.1
Wed 10PM 14JAN26 0 0 0 11.9 0.0
Thu 01AM 15JAN26 0 0 0 17.5 24.4
Thu 04AM 15JAN26 0 0 0 21.2 25.8
Thu 07AM 15JAN26 0 742 1925 26.5 29.0
Thu 10AM 15JAN26 0 661 1842 26.3 31.2
Thu 01PM 15JAN26 0 995 2163 27.7 32.5
Thu 04PM 15JAN26 410 1167 2349 28.1 34.7
Thu 07PM 15JAN26 1468 2240 3465 31.3 37.5
Thu 10PM 15JAN26 1680 2477 3494 32.0 44.9
Fri 01AM 16JAN26 806 1562 2829 29.1 51.8
Fri 04AM 16JAN26 1064 1823 3307 29.8 58.1
Fri 07AM 16JAN26 1397 2167 3562 30.8 64.5
Fri 10AM 16JAN26 1491 2258 3517 31.2 69.8
Fri 01PM 16JAN26 1453 2214 3518 31.4 71.7
Fri 04PM 16JAN26 1574 2348 3562 32.0 73.1
Fri 07PM 16JAN26 1277 2058 3437 31.4 75.4
Fri 10PM 16JAN26 418 1180 2486 28.6 0.0
Sat 01AM 17JAN26 0 989 2235 28.1 0.0
Sat 04AM 17JAN26 0 834 2177 27.2 0.0
Sat 07AM 17JAN26 0 1020 2311 28.1 0.0
Sat 10AM 17JAN26 378 1137 2376 28.4 0.0
Sat 01PM 17JAN26 665 1423 2545 29.7 0.0
Sat 04PM 17JAN26 969 1725 2994 30.7 0.0
Sat 07PM 17JAN26 1044 1797 3016 30.7 0.0
Sat 10PM 17JAN26 1082 1830 2910 30.9 0.0
Sun 01AM 18JAN26 856 1616 2903 30.3 75.6
Sun 04AM 18JAN26 590 1350 2973 29.3 75.8
Sun 07AM 18JAN26 778 1539 3192 29.8 76.0
Sun 10AM 18JAN26 926 1679 3016 30.1 76.2
Sun 01PM 18JAN26 1160 1902 3001 31.0 0.0
Sun 04PM 18JAN26 1020 1777 3332 30.0 0.0
Sun 07PM 18JAN26 0 432 1611 23.9 0.0
Sun 10PM 18JAN26 0 0 1447 23.6 0.0
Mon 01AM 19JAN26 0 434 1610 24.5 0.0
Mon 04AM 19JAN26 0 0 0 19.1 0.0
Mon 07AM 19JAN26 0 0 0 19.0 0.0
Mon 10AM 19JAN26 0 0 0 17.0 0.0

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