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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 Tue 27JAN2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Tue |
10AM 27JAN26 |
0 |
1105 |
2274 |
25.2 |
- |
| Tue |
01PM 27JAN26 |
898 |
1658 |
2811 |
27.2 |
1.2 |
| Tue |
04PM 27JAN26 |
1445 |
2198 |
3314 |
29.0 |
3.2 |
| Tue |
07PM 27JAN26 |
1581 |
2337 |
3999 |
29.2 |
5.4 |
| Tue |
10PM 27JAN26 |
1825 |
2586 |
3600 |
30.4 |
7.4 |
| Wed |
01AM 28JAN26 |
1760 |
2516 |
3511 |
30.5 |
8.4 |
| Wed |
04AM 28JAN26 |
1497 |
2253 |
3351 |
29.6 |
8.7 |
| Wed |
07AM 28JAN26 |
629 |
1388 |
2727 |
25.4 |
0.0 |
| Wed |
10AM 28JAN26 |
670 |
1428 |
2646 |
26.7 |
9.5 |
| Wed |
01PM 28JAN26 |
2200 |
3023 |
3722 |
32.1 |
14.3 |
| Wed |
04PM 28JAN26 |
1824 |
2584 |
3604 |
31.0 |
17.5 |
| Wed |
07PM 28JAN26 |
1664 |
2419 |
3621 |
30.2 |
19.4 |
| Wed |
10PM 28JAN26 |
1850 |
2616 |
3741 |
30.8 |
20.5 |
| Thu |
01AM 29JAN26 |
1826 |
2595 |
3778 |
30.9 |
22.9 |
| Thu |
04AM 29JAN26 |
1903 |
2670 |
3554 |
31.3 |
28.1 |
| Thu |
07AM 29JAN26 |
1888 |
2670 |
3586 |
31.4 |
31.9 |
| Thu |
10AM 29JAN26 |
1583 |
2340 |
3483 |
30.4 |
36.4 |
| Thu |
01PM 29JAN26 |
1841 |
2619 |
3560 |
31.1 |
41.4 |
| Thu |
04PM 29JAN26 |
1742 |
2498 |
3469 |
31.0 |
49.9 |
| Thu |
07PM 29JAN26 |
1867 |
2622 |
3510 |
31.6 |
57.4 |
| Thu |
10PM 29JAN26 |
1854 |
2623 |
3522 |
31.9 |
60.9 |
| Fri |
01AM 30JAN26 |
1651 |
2415 |
3454 |
31.3 |
65.4 |
| Fri |
04AM 30JAN26 |
1127 |
1885 |
3220 |
29.6 |
69.2 |
| Fri |
07AM 30JAN26 |
832 |
1592 |
2963 |
28.5 |
71.2 |
| Fri |
10AM 30JAN26 |
0 |
846 |
2050 |
25.1 |
0.0 |
| Fri |
01PM 30JAN26 |
609 |
1368 |
3469 |
27.8 |
0.0 |
| Fri |
04PM 30JAN26 |
647 |
1403 |
5196 |
27.0 |
0.0 |
| Fri |
07PM 30JAN26 |
949 |
4870 |
5498 |
27.9 |
0.0 |
| Fri |
10PM 30JAN26 |
1140 |
3914 |
5267 |
28.5 |
0.0 |
| Sat |
01AM 31JAN26 |
808 |
1569 |
3879 |
28.0 |
0.0 |
| Sat |
04AM 31JAN26 |
741 |
1499 |
3258 |
28.6 |
0.0 |
| Sat |
07AM 31JAN26 |
0 |
460 |
1634 |
24.9 |
0.0 |
| Sat |
10AM 31JAN26 |
0 |
0 |
740 |
21.3 |
0.0 |
| Sat |
01PM 31JAN26 |
0 |
389 |
1566 |
25.0 |
0.0 |
| Sat |
04PM 31JAN26 |
0 |
975 |
2273 |
26.7 |
0.0 |
| Sat |
07PM 31JAN26 |
0 |
1006 |
2161 |
26.9 |
0.0 |
| Sat |
10PM 31JAN26 |
0 |
599 |
1779 |
24.2 |
0.0 |
| Sun |
01AM 01FEB26 |
0 |
3325 |
605 |
18.2 |
0.0 |
| Sun |
04AM 01FEB26 |
0 |
4801 |
1000 |
18.4 |
0.0 |
| Sun |
07AM 01FEB26 |
0 |
3975 |
574 |
18.0 |
0.0 |
| Sun |
10AM 01FEB26 |
0 |
3448 |
1247 |
20.8 |
0.0 |
| Sun |
01PM 01FEB26 |
1506 |
3343 |
4869 |
30.3 |
0.0 |
| Sun |
04PM 01FEB26 |
1449 |
2225 |
4833 |
29.7 |
0.0 |
| Sun |
07PM 01FEB26 |
0 |
480 |
1661 |
22.5 |
0.0 |
| Sun |
10PM 01FEB26 |
0 |
0 |
1214 |
21.1 |
0.0 |
| Mon |
01AM 02FEB26 |
0 |
0 |
753 |
19.3 |
0.0 |
| Mon |
04AM 02FEB26 |
0 |
956 |
2167 |
25.3 |
0.0 |
| Mon |
07AM 02FEB26 |
0 |
414 |
1589 |
23.0 |
0.0 |
| Mon |
10AM 02FEB26 |
0 |
0 |
1466 |
21.8 |
0.0 |
| Mon |
01PM 02FEB26 |
1140 |
1899 |
3430 |
29.3 |
72.8 |
| Mon |
04PM 02FEB26 |
1794 |
2546 |
3478 |
31.5 |
73.7 |
| Mon |
07PM 02FEB26 |
1066 |
1820 |
3186 |
28.8 |
74.6 |
| Mon |
10PM 02FEB26 |
595 |
1357 |
2568 |
27.0 |
75.6 |
| Tue |
01AM 03FEB26 |
0 |
846 |
2025 |
24.6 |
76.2 |
| Tue |
04AM 03FEB26 |
673 |
1434 |
2706 |
27.1 |
77.2 |
| Tue |
07AM 03FEB26 |
981 |
1736 |
3135 |
28.5 |
79.4 |
| Tue |
10AM 03FEB26 |
1084 |
1838 |
3073 |
28.6 |
82.1 |
| Tue |
01PM 03FEB26 |
1278 |
2033 |
3260 |
29.3 |
84.2 |
| Tue |
04PM 03FEB26 |
1557 |
2311 |
3346 |
30.4 |
84.8 |
| Tue |
07PM 03FEB26 |
1262 |
2020 |
3307 |
29.2 |
85.1 |
| Tue |
10PM 03FEB26 |
1192 |
1954 |
3360 |
28.7 |
85.5 |
| Wed |
01AM 04FEB26 |
1206 |
1963 |
3571 |
28.6 |
85.7 |
| Wed |
04AM 04FEB26 |
1262 |
2017 |
3720 |
28.7 |
86.0 |
| Wed |
07AM 04FEB26 |
1748 |
2504 |
4780 |
30.5 |
86.7 |
| Wed |
10AM 04FEB26 |
2039 |
2823 |
4808 |
31.3 |
87.6 |
| Wed |
01PM 04FEB26 |
2272 |
3047 |
4931 |
32.0 |
88.6 |
| Wed |
04PM 04FEB26 |
2268 |
3134 |
4812 |
32.1 |
89.9 |
| Wed |
07PM 04FEB26 |
1893 |
2660 |
3928 |
31.0 |
92.3 |
| Wed |
10PM 04FEB26 |
1574 |
2329 |
3903 |
30.0 |
93.1 |
| Thu |
01AM 05FEB26 |
1103 |
1863 |
4784 |
27.8 |
93.2 |
| Thu |
04AM 05FEB26 |
1713 |
2476 |
3816 |
31.4 |
93.5 |
| Thu |
07AM 05FEB26 |
1576 |
2336 |
3596 |
31.1 |
94.1 |
| Thu |
10AM 05FEB26 |
1218 |
1973 |
3287 |
30.0 |
94.8 |
| Thu |
01PM 05FEB26 |
1346 |
2099 |
3324 |
30.5 |
95.6 |
| Thu |
04PM 05FEB26 |
1468 |
2225 |
3393 |
31.0 |
96.6 |
| Thu |
07PM 05FEB26 |
765 |
1525 |
3670 |
28.0 |
0.0 |
| Thu |
10PM 05FEB26 |
832 |
1592 |
4813 |
28.0 |
0.0 |
| Fri |
01AM 06FEB26 |
0 |
852 |
2379 |
25.6 |
0.0 |
| Fri |
04AM 06FEB26 |
0 |
0 |
1502 |
23.9 |
0.0 |
| Fri |
07AM 06FEB26 |
639 |
1398 |
3125 |
28.8 |
0.0 |
| Fri |
10AM 06FEB26 |
1082 |
1838 |
3007 |
30.9 |
96.8 |
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