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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 Mon 12JAN2026 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Mon |
10AM 12JAN26 |
0 |
0 |
0 |
-2.1 |
- |
| Mon |
01PM 12JAN26 |
0 |
0 |
0 |
3.1 |
0.1 |
| Mon |
04PM 12JAN26 |
0 |
0 |
0 |
4.4 |
0.1 |
| Mon |
07PM 12JAN26 |
0 |
0 |
0 |
1.4 |
0.1 |
| Mon |
10PM 12JAN26 |
0 |
0 |
0 |
5.9 |
0.2 |
| Tue |
01AM 13JAN26 |
0 |
0 |
0 |
12.2 |
0.3 |
| Tue |
04AM 13JAN26 |
0 |
0 |
0 |
13.6 |
0.4 |
| Tue |
07AM 13JAN26 |
0 |
0 |
0 |
16.8 |
0.8 |
| Tue |
10AM 13JAN26 |
0 |
0 |
0 |
13.8 |
0.9 |
| Tue |
01PM 13JAN26 |
0 |
0 |
0 |
15.8 |
1.0 |
| Tue |
04PM 13JAN26 |
0 |
0 |
0 |
15.8 |
1.2 |
| Tue |
07PM 13JAN26 |
0 |
0 |
0 |
11.3 |
1.2 |
| Tue |
10PM 13JAN26 |
0 |
0 |
0 |
15.0 |
1.4 |
| Wed |
01AM 14JAN26 |
0 |
0 |
0 |
12.6 |
0.0 |
| Wed |
04AM 14JAN26 |
0 |
0 |
0 |
14.7 |
0.0 |
| Wed |
07AM 14JAN26 |
0 |
0 |
480 |
19.4 |
1.8 |
| Wed |
10AM 14JAN26 |
0 |
0 |
615 |
19.4 |
0.0 |
| Wed |
01PM 14JAN26 |
0 |
0 |
0 |
17.7 |
2.9 |
| Wed |
04PM 14JAN26 |
0 |
0 |
0 |
16.8 |
3.4 |
| Wed |
07PM 14JAN26 |
0 |
0 |
0 |
7.3 |
0.0 |
| Wed |
10PM 14JAN26 |
0 |
0 |
0 |
8.8 |
0.0 |
| Thu |
01AM 15JAN26 |
0 |
0 |
0 |
12.5 |
0.0 |
| Thu |
04AM 15JAN26 |
0 |
0 |
0 |
15.7 |
3.6 |
| Thu |
07AM 15JAN26 |
0 |
0 |
0 |
18.8 |
4.3 |
| Thu |
10AM 15JAN26 |
0 |
0 |
1159 |
24.4 |
6.2 |
| Thu |
01PM 15JAN26 |
0 |
536 |
1715 |
26.3 |
9.7 |
| Thu |
04PM 15JAN26 |
0 |
806 |
1992 |
27.2 |
14.1 |
| Thu |
07PM 15JAN26 |
944 |
1704 |
3048 |
30.0 |
19.3 |
| Thu |
10PM 15JAN26 |
963 |
1721 |
2955 |
30.1 |
24.0 |
| Fri |
01AM 16JAN26 |
486 |
1245 |
2480 |
28.3 |
30.1 |
| Fri |
04AM 16JAN26 |
623 |
1383 |
2726 |
28.7 |
37.4 |
| Fri |
07AM 16JAN26 |
465 |
1223 |
2430 |
28.0 |
44.1 |
| Fri |
10AM 16JAN26 |
1178 |
1946 |
3359 |
30.5 |
52.6 |
| Fri |
01PM 16JAN26 |
1357 |
2127 |
3358 |
31.3 |
58.5 |
| Fri |
04PM 16JAN26 |
1208 |
1973 |
3396 |
30.6 |
65.0 |
| Fri |
07PM 16JAN26 |
1219 |
1986 |
3475 |
30.5 |
71.3 |
| Fri |
10PM 16JAN26 |
1192 |
1960 |
3403 |
30.6 |
75.7 |
| Sat |
01AM 17JAN26 |
1145 |
1913 |
3341 |
30.5 |
78.9 |
| Sat |
04AM 17JAN26 |
1123 |
1889 |
3384 |
30.4 |
80.8 |
| Sat |
07AM 17JAN26 |
1179 |
1948 |
3414 |
30.6 |
81.4 |
| Sat |
10AM 17JAN26 |
1115 |
1892 |
3391 |
30.3 |
0.0 |
| Sat |
01PM 17JAN26 |
1277 |
2021 |
3390 |
31.3 |
0.0 |
| Sat |
04PM 17JAN26 |
1068 |
1838 |
3291 |
30.4 |
0.0 |
| Sat |
07PM 17JAN26 |
746 |
1505 |
2966 |
29.5 |
0.0 |
| Sat |
10PM 17JAN26 |
780 |
1537 |
2886 |
29.5 |
0.0 |
| Sun |
01AM 18JAN26 |
776 |
1536 |
2884 |
29.3 |
0.0 |
| Sun |
04AM 18JAN26 |
0 |
529 |
1766 |
25.3 |
0.0 |
| Sun |
07AM 18JAN26 |
0 |
480 |
1695 |
25.4 |
0.0 |
| Sun |
10AM 18JAN26 |
0 |
0 |
1360 |
24.1 |
0.0 |
| Sun |
01PM 18JAN26 |
460 |
1225 |
3296 |
29.0 |
0.0 |
| Sun |
04PM 18JAN26 |
635 |
1399 |
3249 |
29.3 |
0.0 |
| Sun |
07PM 18JAN26 |
0 |
411 |
1599 |
25.8 |
0.0 |
| Sun |
10PM 18JAN26 |
0 |
0 |
1511 |
25.8 |
0.0 |
| Mon |
01AM 19JAN26 |
0 |
0 |
1153 |
24.8 |
0.0 |
| Mon |
04AM 19JAN26 |
0 |
365 |
1606 |
26.7 |
0.0 |
| Mon |
07AM 19JAN26 |
0 |
0 |
1414 |
26.4 |
0.0 |
| Mon |
10AM 19JAN26 |
0 |
0 |
1460 |
26.3 |
0.0 |
| Mon |
01PM 19JAN26 |
6523 |
8116 |
846 |
24.2 |
0.0 |
| Mon |
04PM 19JAN26 |
6746 |
8106 |
752 |
23.6 |
0.0 |
| Mon |
07PM 19JAN26 |
6815 |
8108 |
0 |
15.9 |
0.0 |
| Mon |
10PM 19JAN26 |
6933 |
8095 |
0 |
15.0 |
0.0 |
| Tue |
01AM 20JAN26 |
6939 |
8114 |
0 |
16.0 |
0.0 |
| Tue |
04AM 20JAN26 |
7038 |
8212 |
0 |
17.8 |
0.0 |
| Tue |
07AM 20JAN26 |
7004 |
8195 |
0 |
18.7 |
0.0 |
| Tue |
10AM 20JAN26 |
7024 |
8204 |
720 |
20.9 |
0.0 |
| Tue |
01PM 20JAN26 |
6959 |
8139 |
8644 |
25.3 |
0.0 |
| Tue |
04PM 20JAN26 |
6991 |
8203 |
8732 |
26.8 |
0.0 |
| Tue |
07PM 20JAN26 |
6919 |
8174 |
8799 |
24.3 |
0.0 |
| Tue |
10PM 20JAN26 |
6875 |
8212 |
1613 |
23.7 |
0.0 |
| Wed |
01AM 21JAN26 |
6992 |
8376 |
1273 |
22.4 |
0.0 |
| Wed |
04AM 21JAN26 |
7158 |
8517 |
1309 |
23.1 |
0.0 |
| Wed |
07AM 21JAN26 |
8128 |
8601 |
1215 |
22.2 |
0.0 |
| Wed |
10AM 21JAN26 |
8227 |
8698 |
1011 |
21.5 |
0.0 |
| Wed |
01PM 21JAN26 |
8389 |
8886 |
1528 |
24.6 |
0.0 |
| Wed |
04PM 21JAN26 |
8294 |
8701 |
10167 |
25.3 |
0.0 |
| Wed |
07PM 21JAN26 |
7149 |
8375 |
953 |
21.5 |
0.0 |
| Wed |
10PM 21JAN26 |
7082 |
8270 |
1640 |
23.1 |
0.0 |
| Thu |
01AM 22JAN26 |
6889 |
8152 |
8875 |
24.8 |
0.0 |
| Thu |
04AM 22JAN26 |
6877 |
8250 |
9938 |
25.1 |
0.0 |
| Thu |
07AM 22JAN26 |
7142 |
8358 |
8896 |
26.5 |
0.0 |
| Thu |
10AM 22JAN26 |
6968 |
8211 |
8861 |
25.5 |
0.0 |
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