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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 Sun 25JAN2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Sun |
10AM 25JAN26 |
0 |
4960 |
0 |
18.1 |
- |
| Sun |
01PM 25JAN26 |
0 |
604 |
1805 |
25.8 |
0.0 |
| Sun |
04PM 25JAN26 |
781 |
1540 |
5311 |
29.0 |
0.0 |
| Sun |
07PM 25JAN26 |
549 |
1306 |
5250 |
28.2 |
0.1 |
| Sun |
10PM 25JAN26 |
648 |
1407 |
5074 |
28.4 |
0.5 |
| Mon |
01AM 26JAN26 |
428 |
1185 |
2372 |
27.5 |
1.2 |
| Mon |
04AM 26JAN26 |
0 |
1006 |
2179 |
26.7 |
1.8 |
| Mon |
07AM 26JAN26 |
0 |
681 |
1856 |
25.2 |
2.4 |
| Mon |
10AM 26JAN26 |
0 |
0 |
987 |
21.0 |
2.7 |
| Mon |
01PM 26JAN26 |
0 |
512 |
1691 |
24.6 |
3.0 |
| Mon |
04PM 26JAN26 |
0 |
485 |
1661 |
24.1 |
3.2 |
| Mon |
07PM 26JAN26 |
0 |
0 |
650 |
19.9 |
3.5 |
| Mon |
10PM 26JAN26 |
0 |
0 |
0 |
17.7 |
3.7 |
| Tue |
01AM 27JAN26 |
0 |
0 |
0 |
16.7 |
3.9 |
| Tue |
04AM 27JAN26 |
0 |
0 |
715 |
20.3 |
4.1 |
| Tue |
07AM 27JAN26 |
0 |
0 |
1228 |
22.0 |
4.7 |
| Tue |
10AM 27JAN26 |
0 |
0 |
1264 |
21.7 |
4.9 |
| Tue |
01PM 27JAN26 |
0 |
1059 |
2226 |
25.4 |
5.2 |
| Tue |
04PM 27JAN26 |
1329 |
2085 |
3213 |
28.8 |
5.6 |
| Tue |
07PM 27JAN26 |
1097 |
1854 |
3086 |
27.5 |
6.4 |
| Tue |
10PM 27JAN26 |
1251 |
2007 |
3255 |
28.1 |
7.0 |
| Wed |
01AM 28JAN26 |
1532 |
2284 |
3495 |
29.3 |
8.1 |
| Wed |
04AM 28JAN26 |
1661 |
2415 |
3519 |
29.9 |
10.2 |
| Wed |
07AM 28JAN26 |
1558 |
2312 |
3466 |
29.6 |
11.8 |
| Wed |
10AM 28JAN26 |
1250 |
2004 |
3266 |
28.7 |
12.9 |
| Wed |
01PM 28JAN26 |
1228 |
1988 |
3166 |
28.9 |
14.4 |
| Wed |
04PM 28JAN26 |
1685 |
2442 |
3599 |
30.5 |
15.1 |
| Wed |
07PM 28JAN26 |
1637 |
2393 |
3646 |
29.9 |
15.7 |
| Wed |
10PM 28JAN26 |
2034 |
2810 |
3818 |
31.5 |
0.0 |
| Thu |
01AM 29JAN26 |
855 |
1617 |
5185 |
24.4 |
0.0 |
| Thu |
04AM 29JAN26 |
0 |
4853 |
1166 |
19.6 |
0.0 |
| Thu |
07AM 29JAN26 |
0 |
0 |
1354 |
20.4 |
0.0 |
| Thu |
10AM 29JAN26 |
0 |
0 |
681 |
18.7 |
0.0 |
| Thu |
01PM 29JAN26 |
0 |
1088 |
2274 |
25.9 |
0.0 |
| Thu |
04PM 29JAN26 |
808 |
1569 |
2991 |
27.4 |
0.0 |
| Thu |
07PM 29JAN26 |
0 |
795 |
1985 |
24.2 |
0.0 |
| Thu |
10PM 29JAN26 |
0 |
915 |
2091 |
24.9 |
16.4 |
| Fri |
01AM 30JAN26 |
0 |
1091 |
2262 |
25.9 |
0.0 |
| Fri |
04AM 30JAN26 |
0 |
0 |
1318 |
22.3 |
0.0 |
| Fri |
07AM 30JAN26 |
0 |
0 |
1257 |
22.1 |
0.0 |
| Fri |
10AM 30JAN26 |
0 |
0 |
1263 |
21.7 |
0.0 |
| Fri |
01PM 30JAN26 |
0 |
1000 |
2193 |
25.8 |
0.0 |
| Fri |
04PM 30JAN26 |
922 |
1681 |
3448 |
28.2 |
0.0 |
| Fri |
07PM 30JAN26 |
0 |
0 |
1436 |
22.7 |
0.0 |
| Fri |
10PM 30JAN26 |
0 |
0 |
1167 |
22.0 |
16.9 |
| Sat |
01AM 31JAN26 |
0 |
0 |
1436 |
24.1 |
17.1 |
| Sat |
04AM 31JAN26 |
0 |
685 |
1876 |
25.5 |
17.3 |
| Sat |
07AM 31JAN26 |
0 |
1086 |
2306 |
27.0 |
17.7 |
| Sat |
10AM 31JAN26 |
793 |
1553 |
3264 |
28.7 |
18.7 |
| Sat |
01PM 31JAN26 |
1532 |
2271 |
3462 |
31.4 |
20.4 |
| Sat |
04PM 31JAN26 |
1539 |
2296 |
3465 |
31.4 |
23.3 |
| Sat |
07PM 31JAN26 |
801 |
1556 |
2999 |
28.7 |
25.0 |
| Sat |
10PM 31JAN26 |
1127 |
1887 |
3633 |
29.6 |
27.5 |
| Sun |
01AM 01FEB26 |
1533 |
2290 |
3538 |
30.8 |
33.6 |
| Sun |
04AM 01FEB26 |
1353 |
2118 |
3582 |
30.2 |
40.2 |
| Sun |
07AM 01FEB26 |
1417 |
2178 |
3543 |
30.5 |
45.7 |
| Sun |
10AM 01FEB26 |
1190 |
1950 |
3405 |
29.6 |
48.4 |
| Sun |
01PM 01FEB26 |
1394 |
2150 |
3518 |
30.3 |
50.7 |
| Sun |
04PM 01FEB26 |
1425 |
2181 |
3692 |
29.9 |
54.3 |
| Sun |
07PM 01FEB26 |
1547 |
2305 |
4824 |
29.9 |
60.9 |
| Sun |
10PM 01FEB26 |
2623 |
3348 |
3995 |
33.1 |
72.8 |
| Mon |
01AM 02FEB26 |
2319 |
3195 |
3772 |
32.8 |
75.5 |
| Mon |
04AM 02FEB26 |
1627 |
2383 |
3436 |
30.8 |
76.7 |
| Mon |
07AM 02FEB26 |
1776 |
2539 |
3507 |
31.4 |
79.1 |
| Mon |
10AM 02FEB26 |
1743 |
2504 |
3503 |
31.5 |
81.3 |
| Mon |
01PM 02FEB26 |
1757 |
2518 |
3498 |
31.7 |
83.7 |
| Mon |
04PM 02FEB26 |
1698 |
2457 |
3465 |
31.5 |
87.0 |
| Mon |
07PM 02FEB26 |
1354 |
2111 |
3366 |
30.2 |
92.6 |
| Mon |
10PM 02FEB26 |
1068 |
1826 |
3221 |
29.3 |
96.8 |
| Tue |
01AM 03FEB26 |
1167 |
1931 |
3290 |
29.3 |
NA |
| Tue |
04AM 03FEB26 |
1354 |
2113 |
3327 |
29.8 |
NA |
| Tue |
07AM 03FEB26 |
1012 |
1770 |
3141 |
28.5 |
NA |
| Tue |
10AM 03FEB26 |
1366 |
2125 |
3334 |
29.8 |
NA |
| Tue |
01PM 03FEB26 |
2057 |
2864 |
3656 |
32.2 |
NA |
| Tue |
04PM 03FEB26 |
2368 |
3256 |
3853 |
33.2 |
NA |
| Tue |
07PM 03FEB26 |
2220 |
3243 |
3843 |
32.9 |
NA |
| Tue |
10PM 03FEB26 |
1630 |
2398 |
3596 |
31.3 |
NA |
| Wed |
01AM 04FEB26 |
1420 |
2180 |
3473 |
30.6 |
NA |
| Wed |
04AM 04FEB26 |
1288 |
2045 |
3389 |
29.9 |
NA |
| Wed |
07AM 04FEB26 |
1263 |
2023 |
3536 |
29.7 |
NA |
| Wed |
10AM 04FEB26 |
1488 |
2247 |
3513 |
30.4 |
NA |
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