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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: 12Z Fri 23JAN2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Fri |
04AM 23JAN26 |
6616 |
7014 |
1393 |
23.5 |
- |
| Fri |
07AM 23JAN26 |
6469 |
6914 |
1303 |
23.4 |
0.0 |
| Fri |
10AM 23JAN26 |
5265 |
6666 |
1142 |
22.9 |
0.0 |
| Fri |
01PM 23JAN26 |
4896 |
5468 |
1654 |
25.5 |
0.0 |
| Fri |
04PM 23JAN26 |
3336 |
5288 |
1489 |
24.8 |
0.0 |
| Fri |
07PM 23JAN26 |
0 |
5201 |
0 |
18.9 |
0.0 |
| Fri |
10PM 23JAN26 |
0 |
5123 |
0 |
16.5 |
0.0 |
| Sat |
01AM 24JAN26 |
0 |
5125 |
0 |
16.3 |
0.0 |
| Sat |
04AM 24JAN26 |
0 |
5126 |
0 |
16.6 |
0.0 |
| Sat |
07AM 24JAN26 |
0 |
5238 |
0 |
16.4 |
0.0 |
| Sat |
10AM 24JAN26 |
0 |
5025 |
0 |
17.5 |
0.0 |
| Sat |
01PM 24JAN26 |
3398 |
5200 |
455 |
21.1 |
0.0 |
| Sat |
04PM 24JAN26 |
3562 |
5267 |
1237 |
23.1 |
0.0 |
| Sat |
07PM 24JAN26 |
3589 |
5302 |
0 |
16.8 |
0.0 |
| Sat |
10PM 24JAN26 |
3255 |
5260 |
0 |
15.8 |
0.0 |
| Sun |
01AM 25JAN26 |
0 |
5130 |
0 |
15.0 |
0.0 |
| Sun |
04AM 25JAN26 |
0 |
5062 |
0 |
14.6 |
0.0 |
| Sun |
07AM 25JAN26 |
0 |
5040 |
0 |
13.3 |
0.0 |
| Sun |
10AM 25JAN26 |
0 |
4946 |
0 |
13.7 |
0.0 |
| Sun |
01PM 25JAN26 |
0 |
0 |
0 |
18.8 |
0.0 |
| Sun |
04PM 25JAN26 |
0 |
0 |
0 |
18.8 |
0.0 |
| Sun |
07PM 25JAN26 |
0 |
0 |
0 |
13.9 |
0.0 |
| Sun |
10PM 25JAN26 |
0 |
0 |
705 |
22.0 |
0.0 |
| Mon |
01AM 26JAN26 |
0 |
0 |
482 |
21.0 |
0.0 |
| Mon |
04AM 26JAN26 |
0 |
0 |
0 |
16.5 |
0.0 |
| Mon |
07AM 26JAN26 |
0 |
0 |
0 |
19.9 |
0.1 |
| Mon |
10AM 26JAN26 |
0 |
0 |
579 |
21.0 |
0.4 |
| Mon |
01PM 26JAN26 |
0 |
0 |
1025 |
22.6 |
0.6 |
| Mon |
04PM 26JAN26 |
0 |
0 |
1527 |
24.1 |
0.0 |
| Mon |
07PM 26JAN26 |
0 |
0 |
1134 |
22.2 |
0.9 |
| Mon |
10PM 26JAN26 |
0 |
0 |
1311 |
22.8 |
1.2 |
| Tue |
01AM 27JAN26 |
0 |
0 |
1482 |
23.2 |
1.5 |
| Tue |
04AM 27JAN26 |
0 |
671 |
1852 |
24.4 |
1.8 |
| Tue |
07AM 27JAN26 |
0 |
1034 |
2203 |
25.3 |
2.1 |
| Tue |
10AM 27JAN26 |
479 |
1240 |
2409 |
25.7 |
2.6 |
| Tue |
01PM 27JAN26 |
1197 |
1955 |
3120 |
28.2 |
5.1 |
| Tue |
04PM 27JAN26 |
1253 |
2010 |
3242 |
28.2 |
6.3 |
| Tue |
07PM 27JAN26 |
1219 |
1976 |
3379 |
27.9 |
6.7 |
| Tue |
10PM 27JAN26 |
1395 |
2148 |
3319 |
28.9 |
7.6 |
| Wed |
01AM 28JAN26 |
1175 |
1932 |
3185 |
28.2 |
0.0 |
| Wed |
04AM 28JAN26 |
1182 |
1941 |
3119 |
28.0 |
0.0 |
| Wed |
07AM 28JAN26 |
620 |
1381 |
2613 |
25.7 |
0.0 |
| Wed |
10AM 28JAN26 |
780 |
1539 |
2832 |
26.9 |
8.7 |
| Wed |
01PM 28JAN26 |
701 |
1460 |
2615 |
27.2 |
9.6 |
| Wed |
04PM 28JAN26 |
1068 |
1824 |
2980 |
28.1 |
10.1 |
| Wed |
07PM 28JAN26 |
751 |
1510 |
3262 |
26.0 |
10.8 |
| Wed |
10PM 28JAN26 |
629 |
1388 |
3247 |
25.8 |
11.4 |
| Thu |
01AM 29JAN26 |
0 |
0 |
1537 |
21.5 |
0.0 |
| Thu |
04AM 29JAN26 |
0 |
637 |
1813 |
23.5 |
11.7 |
| Thu |
07AM 29JAN26 |
1418 |
2174 |
3352 |
29.4 |
13.5 |
| Thu |
10AM 29JAN26 |
682 |
1442 |
2732 |
26.2 |
14.2 |
| Thu |
01PM 29JAN26 |
1231 |
1987 |
3065 |
29.1 |
14.7 |
| Thu |
04PM 29JAN26 |
1480 |
2234 |
3296 |
29.7 |
15.0 |
| Thu |
07PM 29JAN26 |
1330 |
2084 |
3411 |
29.0 |
15.5 |
| Thu |
10PM 29JAN26 |
1372 |
2128 |
3451 |
28.9 |
16.2 |
| Fri |
01AM 30JAN26 |
1069 |
1825 |
3391 |
27.7 |
16.8 |
| Fri |
04AM 30JAN26 |
0 |
914 |
2090 |
24.8 |
0.0 |
| Fri |
07AM 30JAN26 |
433 |
1193 |
2365 |
26.1 |
0.0 |
| Fri |
10AM 30JAN26 |
0 |
686 |
1860 |
24.1 |
0.0 |
| Fri |
01PM 30JAN26 |
0 |
1115 |
2277 |
26.5 |
0.0 |
| Fri |
04PM 30JAN26 |
746 |
1505 |
2770 |
27.6 |
0.0 |
| Fri |
07PM 30JAN26 |
0 |
0 |
0 |
18.1 |
0.0 |
| Fri |
10PM 30JAN26 |
0 |
0 |
514 |
18.9 |
0.0 |
| Sat |
01AM 31JAN26 |
0 |
0 |
0 |
16.5 |
0.0 |
| Sat |
04AM 31JAN26 |
0 |
0 |
0 |
16.5 |
0.0 |
| Sat |
07AM 31JAN26 |
0 |
0 |
0 |
16.6 |
0.0 |
| Sat |
10AM 31JAN26 |
0 |
0 |
0 |
15.7 |
0.0 |
| Sat |
01PM 31JAN26 |
0 |
0 |
491 |
20.1 |
0.0 |
| Sat |
04PM 31JAN26 |
0 |
0 |
1086 |
22.0 |
0.0 |
| Sat |
07PM 31JAN26 |
0 |
0 |
0 |
14.4 |
0.0 |
| Sat |
10PM 31JAN26 |
0 |
0 |
0 |
16.6 |
0.0 |
| Sun |
01AM 01FEB26 |
0 |
0 |
1201 |
22.6 |
17.2 |
| Sun |
04AM 01FEB26 |
0 |
0 |
1144 |
22.1 |
17.5 |
| Sun |
07AM 01FEB26 |
0 |
725 |
1908 |
25.2 |
18.1 |
| Sun |
10AM 01FEB26 |
625 |
1386 |
2598 |
27.9 |
18.8 |
| Sun |
01PM 01FEB26 |
1024 |
1780 |
2869 |
29.5 |
19.4 |
| Sun |
04PM 01FEB26 |
829 |
1588 |
2723 |
28.6 |
20.4 |
| Sun |
07PM 01FEB26 |
492 |
1250 |
2425 |
27.1 |
22.8 |
| Sun |
10PM 01FEB26 |
444 |
1205 |
2375 |
26.9 |
26.6 |
| Mon |
01AM 02FEB26 |
472 |
1230 |
2404 |
26.7 |
30.4 |
| Mon |
04AM 02FEB26 |
534 |
1290 |
2463 |
26.8 |
34.1 |
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