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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 05FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 10PM 04FEB26 1829 2625 3754 31.5 -
Thu 01AM 05FEB26 1628 2391 4842 31.1 1.3
Thu 04AM 05FEB26 1485 2249 4797 30.8 3.8
Thu 07AM 05FEB26 1397 2161 3728 30.4 7.6
Thu 10AM 05FEB26 1317 2077 3712 30.2 10.8
Thu 01PM 05FEB26 1659 2414 3615 31.7 12.5
Thu 04PM 05FEB26 1571 2317 3527 31.6 13.4
Thu 07PM 05FEB26 1312 2077 3480 30.7 14.2
Thu 10PM 05FEB26 1453 2210 3388 31.2 14.4
Fri 01AM 06FEB26 1325 2083 3318 31.0 0.0
Fri 04AM 06FEB26 1042 1796 2999 29.8 0.0
Fri 07AM 06FEB26 1142 1895 2985 29.5 0.0
Fri 10AM 06FEB26 1251 2020 3041 29.5 0.0
Fri 01PM 06FEB26 0 991 2189 25.8 0.0
Fri 04PM 06FEB26 445 1208 2393 25.8 0.0
Fri 07PM 06FEB26 0 0 781 19.1 0.0
Fri 10PM 06FEB26 0 0 394 17.4 0.0
Sat 01AM 07FEB26 0 3311 1158 20.4 0.0
Sat 04AM 07FEB26 0 3278 2183 23.7 0.0
Sat 07AM 07FEB26 625 1384 3921 25.8 0.0
Sat 10AM 07FEB26 547 1307 3944 25.7 0.0
Sat 01PM 07FEB26 1522 2273 4820 30.4 0.0
Sat 04PM 07FEB26 1740 2498 3969 30.8 0.0
Sat 07PM 07FEB26 1576 2332 3919 30.3 0.0
Sat 10PM 07FEB26 1768 2530 3883 31.0 0.0
Sun 01AM 08FEB26 1744 2504 3825 31.0 0.0
Sun 04AM 08FEB26 1684 2444 3643 31.0 15.1
Sun 07AM 08FEB26 1382 2138 3529 30.0 15.2
Sun 10AM 08FEB26 1403 2161 3400 30.3 15.4
Sun 01PM 08FEB26 1368 2119 3178 30.7 0.0
Sun 04PM 08FEB26 1305 2056 3123 30.5 0.0
Sun 07PM 08FEB26 0 401 1577 23.1 0.0
Sun 10PM 08FEB26 0 0 1524 23.8 15.9
Mon 01AM 09FEB26 0 682 1863 24.8 16.1
Mon 04AM 09FEB26 644 1404 2647 27.9 16.7
Mon 07AM 09FEB26 491 1253 2433 26.8 17.2
Mon 10AM 09FEB26 763 1523 2773 27.9 18.1
Mon 01PM 09FEB26 1145 1898 2964 29.8 19.2
Mon 04PM 09FEB26 847 1606 2733 28.9 20.4
Mon 07PM 09FEB26 0 1065 2240 26.8 21.5
Mon 10PM 09FEB26 0 1038 2215 26.7 22.2
Tue 01AM 10FEB26 0 0 1388 23.6 22.5
Tue 04AM 10FEB26 0 0 431 19.4 22.5
Tue 07AM 10FEB26 0 0 682 20.1 22.7
Tue 10AM 10FEB26 0 638 1812 24.4 22.9
Tue 01PM 10FEB26 737 1497 2667 27.1 23.9
Tue 04PM 10FEB26 1148 1904 3047 28.0 25.1
Tue 07PM 10FEB26 669 1430 2595 25.9 26.4
Tue 10PM 10FEB26 762 1520 2689 25.9 31.4
Wed 01AM 11FEB26 929 1689 2852 26.3 36.0
Wed 04AM 11FEB26 0 1082 2249 24.4 36.7
Wed 07AM 11FEB26 0 996 2167 24.5 38.4
Wed 10AM 11FEB26 0 0 0 16.1 0.0
Wed 01PM 11FEB26 0 0 1185 21.4 0.0
Wed 04PM 11FEB26 0 585 1760 23.9 0.0
Wed 07PM 11FEB26 0 0 0 12.7 0.0
Wed 10PM 11FEB26 0 0 0 12.0 0.0
Thu 01AM 12FEB26 0 0 0 12.3 0.0
Thu 04AM 12FEB26 0 0 0 12.0 0.0
Thu 07AM 12FEB26 0 0 0 9.8 0.0
Thu 10AM 12FEB26 0 0 0 8.6 0.0
Thu 01PM 12FEB26 0 0 0 18.5 0.0
Thu 04PM 12FEB26 0 0 1272 21.7 0.0
Thu 07PM 12FEB26 0 0 0 10.0 0.0
Thu 10PM 12FEB26 0 0 0 7.7 0.0
Fri 01AM 13FEB26 0 0 0 6.3 0.0
Fri 04AM 13FEB26 0 0 0 4.1 0.0
Fri 07AM 13FEB26 0 0 0 3.2 38.4
Fri 10AM 13FEB26 0 0 0 2.8 0.0
Fri 01PM 13FEB26 0 0 0 12.3 0.0
Fri 04PM 13FEB26 0 0 0 11.1 0.0
Fri 07PM 13FEB26 0 0 0 -4.7 0.0
Fri 10PM 13FEB26 0 0 0 -7.5 0.0
Sat 01AM 14FEB26 0 0 0 -7.3 0.0
Sat 04AM 14FEB26 0 0 0 -5.9 0.0
Sat 07AM 14FEB26 0 0 0 2.4 0.0
Sat 10AM 14FEB26 0 0 0 12.1 0.0
Sat 01PM 14FEB26 0 0 0 17.9 0.0
Sat 04PM 14FEB26 0 0 0 17.9 0.0
Sat 07PM 14FEB26 0 0 0 12.3 0.0
Sat 10PM 14FEB26 0 0 0 5.4 0.0

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