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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: 06Z Thu 29JAN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 10PM 28JAN26 2017 2835 4886 31.2 -
Thu 01AM 29JAN26 2070 2921 3870 31.6 3.5
Thu 04AM 29JAN26 2342 3156 3761 32.6 6.4
Thu 07AM 29JAN26 1793 2566 3585 31.0 9.9
Thu 10AM 29JAN26 1642 2400 3563 30.5 11.8
Thu 01PM 29JAN26 1922 2722 3634 31.4 14.1
Thu 04PM 29JAN26 1854 2620 3537 31.2 21.4
Thu 07PM 29JAN26 1548 2303 3391 30.3 30.7
Thu 10PM 29JAN26 1988 2784 3603 32.2 35.9
Fri 01AM 30JAN26 1453 2211 3432 30.8 37.9
Fri 04AM 30JAN26 1237 1996 3396 30.1 39.9
Fri 07AM 30JAN26 980 1737 3258 29.1 0.0
Fri 10AM 30JAN26 839 1600 2859 28.4 0.0
Fri 01PM 30JAN26 603 1362 4853 27.4 0.0
Fri 04PM 30JAN26 1431 3510 5265 29.4 0.0
Fri 07PM 30JAN26 3258 3808 2050 24.1 0.0
Fri 10PM 30JAN26 0 3438 1377 22.3 0.0
Sat 01AM 31JAN26 0 0 1251 22.4 0.0
Sat 04AM 31JAN26 0 0 935 21.9 40.5
Sat 07AM 31JAN26 0 0 1329 23.5 0.0
Sat 10AM 31JAN26 0 0 1251 23.4 41.0
Sat 01PM 31JAN26 665 1425 2620 28.9 41.3
Sat 04PM 31JAN26 980 1741 2965 29.4 41.5
Sat 07PM 31JAN26 570 1328 3038 26.8 0.0
Sat 10PM 31JAN26 475 1232 2441 26.8 0.0
Sun 01AM 01FEB26 0 464 1640 22.6 0.0
Sun 04AM 01FEB26 0 0 0 18.5 0.0
Sun 07AM 01FEB26 0 3583 941 20.0 0.0
Sun 10AM 01FEB26 3271 3624 2294 25.3 0.0
Sun 01PM 01FEB26 1783 3343 3862 31.3 0.0
Sun 04PM 01FEB26 1562 2327 3598 30.6 0.0
Sun 07PM 01FEB26 432 1192 2431 25.8 0.0
Sun 10PM 01FEB26 0 552 1729 23.5 0.0
Mon 01AM 02FEB26 0 1014 2192 26.0 0.0
Mon 04AM 02FEB26 936 1698 4806 28.5 0.0
Mon 07AM 02FEB26 1254 2008 3191 29.6 0.0
Mon 10AM 02FEB26 1455 2212 3193 30.2 0.0
Mon 01PM 02FEB26 1750 2499 3492 31.6 0.0
Mon 04PM 02FEB26 1706 2454 3520 31.1 0.0
Mon 07PM 02FEB26 1010 1765 3375 28.4 42.0
Mon 10PM 02FEB26 982 1744 3145 29.0 42.2
Tue 01AM 03FEB26 1063 1822 3312 29.1 42.5
Tue 04AM 03FEB26 1280 2036 3311 29.9 43.1
Tue 07AM 03FEB26 1129 1885 3250 29.1 44.1
Tue 10AM 03FEB26 1379 2135 3490 29.6 45.4
Tue 01PM 03FEB26 1983 2715 3873 31.4 47.2
Tue 04PM 03FEB26 2088 2834 3762 31.6 50.1
Tue 07PM 03FEB26 1397 2155 3406 29.1 51.6
Tue 10PM 03FEB26 823 1582 3271 26.9 51.9
Wed 01AM 04FEB26 915 1677 3323 27.4 52.4
Wed 04AM 04FEB26 1225 1982 3391 28.8 53.0
Wed 07AM 04FEB26 1204 1961 3382 28.9 53.5
Wed 10AM 04FEB26 986 1744 3414 28.0 54.0
Wed 01PM 04FEB26 1440 2194 3521 30.5 55.8
Wed 04PM 04FEB26 1491 2246 3453 30.6 58.3
Wed 07PM 04FEB26 1209 1969 3381 29.4 60.3
Wed 10PM 04FEB26 1243 2006 3655 29.6 61.4
Thu 01AM 05FEB26 1321 2079 3439 30.1 62.8
Thu 04AM 05FEB26 1283 2042 3371 30.2 63.6
Thu 07AM 05FEB26 1303 2061 3560 30.3 64.3
Thu 10AM 05FEB26 1402 2166 3790 30.8 64.8
Thu 01PM 05FEB26 1627 2385 3778 31.8 65.5
Thu 04PM 05FEB26 1737 2520 3715 32.1 65.9
Thu 07PM 05FEB26 1503 2275 3706 31.5 66.8
Thu 10PM 05FEB26 1415 2190 3676 31.3 67.7
Fri 01AM 06FEB26 1378 2160 3570 31.3 68.2
Fri 04AM 06FEB26 1215 1978 3392 30.7 69.3
Fri 07AM 06FEB26 1069 1832 3647 30.0 72.0
Fri 10AM 06FEB26 1814 2664 3635 32.3 77.7
Fri 01PM 06FEB26 1739 2527 3516 31.9 85.2
Fri 04PM 06FEB26 1445 2205 3339 30.8 95.5
Fri 07PM 06FEB26 1587 2354 3771 31.2 NA
Fri 10PM 06FEB26 1982 2833 3643 32.6 NA
Sat 01AM 07FEB26 1488 2263 3401 31.4 NA
Sat 04AM 07FEB26 1156 1915 3179 30.5 NA
Sat 07AM 07FEB26 827 1588 2797 29.5 NA
Sat 10AM 07FEB26 888 1645 2859 29.8 NA
Sat 01PM 07FEB26 1074 1824 2802 30.8 NA
Sat 04PM 07FEB26 1035 1795 2807 30.6 0.0
Sat 07PM 07FEB26 927 1684 2687 29.6 0.0
Sat 10PM 07FEB26 0 527 1720 24.7 0.0

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