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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 Wed 04FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 10AM 04FEB26 2072 3023 4908 32.3 -
Wed 01PM 04FEB26 2443 3329 3969 33.2 0.6
Wed 04PM 04FEB26 2494 3300 4860 33.3 0.0
Wed 07PM 04FEB26 1948 2821 4811 31.7 1.1
Wed 10PM 04FEB26 1647 2409 3657 31.0 3.3
Thu 01AM 05FEB26 1292 2051 3556 30.1 4.1
Thu 04AM 05FEB26 1252 2009 3746 30.1 6.1
Thu 07AM 05FEB26 1421 2180 3741 30.6 9.8
Thu 10AM 05FEB26 1365 2131 3613 30.5 14.2
Thu 01PM 05FEB26 1415 2167 3442 31.0 16.8
Thu 04PM 05FEB26 1405 2151 3357 31.1 18.0
Thu 07PM 05FEB26 1185 1946 3404 30.3 18.9
Thu 10PM 05FEB26 1234 1995 3344 30.6 19.2
Fri 01AM 06FEB26 1200 1965 3383 30.6 19.5
Fri 04AM 06FEB26 1119 1882 3355 30.3 0.0
Fri 07AM 06FEB26 1182 1935 3026 30.2 0.0
Fri 10AM 06FEB26 1287 2038 2981 29.9 0.0
Fri 01PM 06FEB26 727 1486 2840 27.4 0.0
Fri 04PM 06FEB26 638 1399 4957 26.6 0.0
Fri 07PM 06FEB26 0 0 494 17.1 0.0
Fri 10PM 06FEB26 0 0 0 16.3 0.0
Sat 01AM 07FEB26 0 3330 0 17.3 0.0
Sat 04AM 07FEB26 0 3477 1435 21.1 0.0
Sat 07AM 07FEB26 0 3397 2001 23.1 0.0
Sat 10AM 07FEB26 0 3315 2217 24.2 0.0
Sat 01PM 07FEB26 2049 2960 5023 31.9 0.0
Sat 04PM 07FEB26 2133 3025 5010 31.9 0.0
Sat 07PM 07FEB26 1521 2278 4924 29.5 0.0
Sat 10PM 07FEB26 1859 2631 3818 31.3 0.0
Sun 01AM 08FEB26 1825 2597 3655 31.4 19.7
Sun 04AM 08FEB26 1737 2496 3591 31.1 0.0
Sun 07AM 08FEB26 1640 2398 3576 30.8 19.8
Sun 10AM 08FEB26 1272 2028 3511 29.5 20.0
Sun 01PM 08FEB26 1574 2321 3369 31.1 20.2
Sun 04PM 08FEB26 1615 2367 3321 31.2 0.0
Sun 07PM 08FEB26 1003 1757 3245 28.5 20.3
Sun 10PM 08FEB26 433 1194 2369 26.6 20.4
Mon 01AM 09FEB26 0 492 1669 23.6 0.0
Mon 04AM 09FEB26 0 537 1714 24.0 0.0
Mon 07AM 09FEB26 0 764 1943 24.7 0.0
Mon 10AM 09FEB26 0 548 1724 23.7 0.0
Mon 01PM 09FEB26 966 1727 2909 28.9 0.0
Mon 04PM 09FEB26 1360 2113 3167 30.1 0.0
Mon 07PM 09FEB26 0 601 1779 23.5 0.0
Mon 10PM 09FEB26 0 0 1199 21.8 0.0
Tue 01AM 10FEB26 0 0 1204 21.7 0.0
Tue 04AM 10FEB26 0 0 1498 23.1 0.0
Tue 07AM 10FEB26 0 813 1986 24.7 20.8
Tue 10AM 10FEB26 545 1306 2474 26.4 21.2
Tue 01PM 10FEB26 1535 2289 3261 30.0 21.7
Tue 04PM 10FEB26 1577 2329 3327 29.8 0.0
Tue 07PM 10FEB26 1100 1851 3038 27.4 22.5
Tue 10PM 10FEB26 676 1436 2605 25.9 23.1
Wed 01AM 11FEB26 948 1704 2867 26.6 27.2
Wed 04AM 11FEB26 1285 2039 3205 27.7 31.6
Wed 07AM 11FEB26 0 1002 2174 23.6 32.8
Wed 10AM 11FEB26 0 0 775 18.6 0.0
Wed 01PM 11FEB26 368 1127 2300 25.3 0.0
Wed 04PM 11FEB26 387 1149 2319 25.0 0.0
Wed 07PM 11FEB26 0 0 950 19.7 0.0
Wed 10PM 11FEB26 0 0 1195 21.7 33.1
Thu 01AM 12FEB26 0 514 1689 23.4 33.9
Thu 04AM 12FEB26 0 403 1577 22.9 34.3
Thu 07AM 12FEB26 0 1089 2264 25.9 35.5
Thu 10AM 12FEB26 0 893 2072 25.3 36.2
Thu 01PM 12FEB26 606 1368 2522 27.5 36.8
Thu 04PM 12FEB26 712 1472 2607 27.9 37.6
Thu 07PM 12FEB26 420 1185 2356 26.4 38.9
Thu 10PM 12FEB26 0 649 1828 24.7 40.7
Fri 01AM 13FEB26 0 0 0 18.7 41.5
Fri 04AM 13FEB26 0 0 0 8.9 0.0
Fri 07AM 13FEB26 0 0 0 7.6 41.7
Fri 10AM 13FEB26 0 0 0 5.6 41.9
Fri 01PM 13FEB26 0 0 0 12.1 42.0
Fri 04PM 13FEB26 0 0 0 13.4 0.0
Fri 07PM 13FEB26 0 0 0 3.4 0.0
Fri 10PM 13FEB26 0 0 0 3.3 0.0
Sat 01AM 14FEB26 0 0 0 4.9 0.0
Sat 04AM 14FEB26 0 0 0 12.1 0.0
Sat 07AM 14FEB26 0 0 0 14.1 0.0
Sat 10AM 14FEB26 0 0 0 16.2 42.1

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