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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 Wed 28JAN2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Tue |
04PM 27JAN26 |
1281 |
2039 |
3173 |
28.4 |
- |
| Tue |
07PM 27JAN26 |
1424 |
2179 |
3679 |
28.7 |
2.5 |
| Tue |
10PM 27JAN26 |
1820 |
2579 |
3599 |
30.4 |
4.6 |
| Wed |
01AM 28JAN26 |
1653 |
2408 |
3456 |
30.1 |
5.4 |
| Wed |
04AM 28JAN26 |
1075 |
1831 |
3148 |
28.0 |
0.0 |
| Wed |
07AM 28JAN26 |
628 |
1387 |
2777 |
24.9 |
0.0 |
| Wed |
10AM 28JAN26 |
695 |
1457 |
2667 |
26.7 |
6.5 |
| Wed |
01PM 28JAN26 |
2243 |
3063 |
3745 |
32.2 |
11.5 |
| Wed |
04PM 28JAN26 |
1800 |
2561 |
3637 |
30.8 |
14.7 |
| Wed |
07PM 28JAN26 |
1743 |
2494 |
3698 |
30.4 |
16.1 |
| Wed |
10PM 28JAN26 |
1849 |
2612 |
3769 |
30.8 |
17.9 |
| Thu |
01AM 29JAN26 |
1851 |
2630 |
3591 |
31.0 |
22.5 |
| Thu |
04AM 29JAN26 |
1979 |
2769 |
3607 |
31.7 |
25.5 |
| Thu |
07AM 29JAN26 |
1830 |
2602 |
3559 |
31.1 |
28.8 |
| Thu |
10AM 29JAN26 |
1605 |
2360 |
3475 |
30.4 |
33.8 |
| Thu |
01PM 29JAN26 |
1756 |
2515 |
3510 |
31.0 |
38.4 |
| Thu |
04PM 29JAN26 |
1690 |
2446 |
3432 |
30.6 |
48.0 |
| Thu |
07PM 29JAN26 |
2057 |
2876 |
3667 |
32.2 |
57.8 |
| Thu |
10PM 29JAN26 |
1911 |
2679 |
3537 |
32.0 |
61.5 |
| Fri |
01AM 30JAN26 |
1419 |
2178 |
3398 |
30.5 |
66.5 |
| Fri |
04AM 30JAN26 |
1163 |
1921 |
3250 |
29.7 |
71.3 |
| Fri |
07AM 30JAN26 |
564 |
1325 |
2510 |
27.0 |
72.1 |
| Fri |
10AM 30JAN26 |
830 |
1588 |
3033 |
28.1 |
72.9 |
| Fri |
01PM 30JAN26 |
1435 |
2190 |
3497 |
30.7 |
73.3 |
| Fri |
04PM 30JAN26 |
1728 |
2490 |
3883 |
31.4 |
0.0 |
| Fri |
07PM 30JAN26 |
2013 |
3048 |
4957 |
32.4 |
0.0 |
| Fri |
10PM 30JAN26 |
1204 |
3389 |
3923 |
28.9 |
0.0 |
| Sat |
01AM 31JAN26 |
1694 |
2468 |
3714 |
31.8 |
75.0 |
| Sat |
04AM 31JAN26 |
1369 |
2118 |
3248 |
31.0 |
0.0 |
| Sat |
07AM 31JAN26 |
0 |
0 |
1502 |
23.8 |
0.0 |
| Sat |
10AM 31JAN26 |
0 |
0 |
790 |
21.6 |
0.0 |
| Sat |
01PM 31JAN26 |
562 |
1324 |
2466 |
28.6 |
76.2 |
| Sat |
04PM 31JAN26 |
835 |
1595 |
2875 |
29.1 |
76.3 |
| Sat |
07PM 31JAN26 |
0 |
735 |
1938 |
25.6 |
0.0 |
| Sat |
10PM 31JAN26 |
0 |
975 |
2165 |
26.4 |
0.0 |
| Sun |
01AM 01FEB26 |
0 |
465 |
1643 |
23.9 |
0.0 |
| Sun |
04AM 01FEB26 |
0 |
3511 |
608 |
18.7 |
0.0 |
| Sun |
07AM 01FEB26 |
0 |
4789 |
0 |
16.6 |
0.0 |
| Sun |
10AM 01FEB26 |
0 |
3399 |
0 |
16.4 |
0.0 |
| Sun |
01PM 01FEB26 |
842 |
1598 |
3637 |
28.3 |
0.0 |
| Sun |
04PM 01FEB26 |
1639 |
2395 |
3922 |
31.1 |
0.0 |
| Sun |
07PM 01FEB26 |
1371 |
2129 |
3924 |
29.5 |
0.0 |
| Sun |
10PM 01FEB26 |
1145 |
1904 |
4939 |
27.8 |
0.0 |
| Mon |
01AM 02FEB26 |
0 |
3283 |
755 |
19.4 |
0.0 |
| Mon |
04AM 02FEB26 |
0 |
0 |
1198 |
20.9 |
0.0 |
| Mon |
07AM 02FEB26 |
0 |
507 |
1682 |
22.9 |
76.9 |
| Mon |
10AM 02FEB26 |
408 |
1169 |
2369 |
26.1 |
77.3 |
| Mon |
01PM 02FEB26 |
1710 |
2462 |
3580 |
31.6 |
78.2 |
| Mon |
04PM 02FEB26 |
1679 |
2438 |
3497 |
31.5 |
79.3 |
| Mon |
07PM 02FEB26 |
1344 |
2103 |
3422 |
30.2 |
81.1 |
| Mon |
10PM 02FEB26 |
1168 |
1925 |
3246 |
29.8 |
83.2 |
| Tue |
01AM 03FEB26 |
643 |
1404 |
2650 |
27.9 |
85.2 |
| Tue |
04AM 03FEB26 |
542 |
1299 |
2482 |
27.6 |
86.8 |
| Tue |
07AM 03FEB26 |
933 |
1689 |
3192 |
28.6 |
88.1 |
| Tue |
10AM 03FEB26 |
978 |
1735 |
2903 |
28.7 |
0.0 |
| Tue |
01PM 03FEB26 |
1069 |
1826 |
3051 |
28.6 |
0.0 |
| Tue |
04PM 03FEB26 |
1710 |
2467 |
3887 |
30.5 |
89.1 |
| Tue |
07PM 03FEB26 |
1603 |
2357 |
3905 |
29.7 |
91.6 |
| Tue |
10PM 03FEB26 |
1343 |
2099 |
3349 |
28.8 |
94.5 |
| Wed |
01AM 04FEB26 |
957 |
1712 |
3078 |
27.4 |
95.8 |
| Wed |
04AM 04FEB26 |
1450 |
2206 |
3758 |
29.0 |
96.4 |
| Wed |
07AM 04FEB26 |
1691 |
2444 |
3689 |
30.2 |
96.7 |
| Wed |
10AM 04FEB26 |
1640 |
2396 |
3764 |
29.8 |
96.9 |
| Wed |
01PM 04FEB26 |
2161 |
2925 |
5009 |
31.7 |
98.1 |
| Wed |
04PM 04FEB26 |
1995 |
2746 |
3746 |
31.1 |
NA |
| Wed |
07PM 04FEB26 |
1898 |
2670 |
4820 |
30.8 |
NA |
| Wed |
10PM 04FEB26 |
1936 |
2725 |
4826 |
31.2 |
NA |
| Thu |
01AM 05FEB26 |
2041 |
2874 |
3914 |
31.9 |
NA |
| Thu |
04AM 05FEB26 |
1876 |
2663 |
3806 |
31.5 |
NA |
| Thu |
07AM 05FEB26 |
1271 |
2028 |
3367 |
29.5 |
NA |
| Thu |
10AM 05FEB26 |
1277 |
2037 |
3492 |
29.7 |
NA |
| Thu |
01PM 05FEB26 |
1571 |
2327 |
3454 |
31.1 |
NA |
| Thu |
04PM 05FEB26 |
1604 |
2361 |
3430 |
31.3 |
NA |
| Thu |
07PM 05FEB26 |
1211 |
1971 |
3276 |
29.8 |
NA |
| Thu |
10PM 05FEB26 |
841 |
1600 |
3229 |
28.3 |
NA |
| Fri |
01AM 06FEB26 |
1069 |
1827 |
3296 |
29.3 |
NA |
| Fri |
04AM 06FEB26 |
863 |
1623 |
3378 |
27.9 |
NA |
| Fri |
07AM 06FEB26 |
644 |
1402 |
4844 |
26.8 |
0.0 |
| Fri |
10AM 06FEB26 |
765 |
1523 |
4951 |
26.8 |
0.0 |
| Fri |
01PM 06FEB26 |
1682 |
2436 |
3610 |
31.3 |
NA |
| Fri |
04PM 06FEB26 |
1829 |
2594 |
3672 |
31.8 |
NA |
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