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Big_Sky - Snow Level Forecast
Location: 45.28N 111.45W
Base Elevation: 6800 ft
Peak Elevation: 11166 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 18Z Thu 27NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 12PM 27NOV25 6400 6696 7157 32.4 -
Thu 03PM 27NOV25 6413 6717 7192 31.9 0.0
Thu 06PM 27NOV25 5297 6511 9999 29.1 0.0
Thu 09PM 27NOV25 4957 5320 8576 26.4 0.0
Fri 12AM 28NOV25 4797 5159 8491 24.8 0.0
Fri 03AM 28NOV25 4989 5352 7204 25.8 0.0
Fri 06AM 28NOV25 3981 5121 8171 24.0 0.0
Fri 09AM 28NOV25 4793 5155 8106 24.3 0.0
Fri 12PM 28NOV25 5415 6562 7033 30.1 0.1
Fri 03PM 28NOV25 3498 3865 5206 22.1 0.7
Fri 06PM 28NOV25 0 906 2078 9.9 1.8
Fri 09PM 28NOV25 0 0 1140 7.0 2.2
Sat 12AM 29NOV25 0 0 0 1.7 0.0
Sat 03AM 29NOV25 0 0 0 -1.4 0.0
Sat 06AM 29NOV25 0 0 0 2.3 0.0
Sat 09AM 29NOV25 0 0 715 4.4 0.0
Sat 12PM 29NOV25 3457 3825 5169 22.4 0.0
Sat 03PM 29NOV25 3900 5042 6415 25.4 0.0
Sat 06PM 29NOV25 1698 2453 3424 13.8 0.0
Sat 09PM 29NOV25 2557 3273 3843 17.3 0.0
Sun 12AM 30NOV25 2177 2929 3658 15.7 0.0
Sun 03AM 30NOV25 2592 3289 3859 17.3 2.4
Sun 06AM 30NOV25 1551 2307 3353 13.5 0.0
Sun 09AM 30NOV25 734 1495 2662 11.3 0.0
Sun 12PM 30NOV25 2029 2782 3586 16.6 0.0
Sun 03PM 30NOV25 3291 3658 5002 20.8 0.0
Sun 06PM 30NOV25 625 1385 2558 9.0 0.0
Sun 09PM 30NOV25 0 773 1949 7.5 0.0
Mon 12AM 01DEC25 1055 1815 2978 11.4 0.0
Mon 03AM 01DEC25 937 1696 2863 11.0 0.0
Mon 06AM 01DEC25 0 1120 2290 9.2 0.0
Mon 09AM 01DEC25 0 1033 2205 9.1 0.0
Mon 12PM 01DEC25 3678 4825 5387 23.8 0.0
Mon 03PM 01DEC25 3859 5002 5567 24.8 0.0
Mon 06PM 01DEC25 3111 3544 4890 19.2 0.0
Mon 09PM 01DEC25 2073 2825 3607 15.5 0.0
Tue 12AM 02DEC25 1378 2134 3270 13.1 0.0
Tue 03AM 02DEC25 2133 2887 3637 15.7 0.0
Tue 06AM 02DEC25 2689 3338 3908 17.6 0.0
Tue 09AM 02DEC25 1748 2503 3448 14.1 0.0
Tue 12PM 02DEC25 3656 4802 5365 23.2 2.9
Tue 03PM 02DEC25 4814 5177 6539 25.4 3.4
Tue 06PM 02DEC25 3969 5109 6489 24.2 4.5
Tue 09PM 02DEC25 3396 3764 5107 19.4 5.0
Wed 12AM 03DEC25 2813 3400 3971 17.0 0.0
Wed 03AM 03DEC25 1273 2027 3196 11.8 0.0
Wed 06AM 03DEC25 567 1328 2499 9.6 0.0
Wed 09AM 03DEC25 554 1312 2483 10.1 0.0
Wed 12PM 03DEC25 3744 4888 5451 24.0 0.0
Wed 03PM 03DEC25 3818 4962 5527 24.4 0.0
Wed 06PM 03DEC25 1666 2417 3408 13.2 0.0
Wed 09PM 03DEC25 1128 1889 3049 11.6 0.0
Thu 12AM 04DEC25 776 1534 2705 10.6 0.0
Thu 03AM 04DEC25 651 1413 2584 10.5 0.0
Thu 06AM 04DEC25 978 1736 2900 11.6 0.0
Thu 09AM 04DEC25 1771 2523 3459 14.4 0.0
Thu 12PM 04DEC25 3483 3850 5192 21.8 5.5
Thu 03PM 04DEC25 3922 5063 6438 24.9 6.2
Thu 06PM 04DEC25 3166 3572 4918 17.6 6.3
Thu 09PM 04DEC25 2742 3364 3934 17.0 0.0
Fri 12AM 05DEC25 1824 2575 3485 13.6 0.0
Fri 03AM 05DEC25 2104 2857 3622 14.9 0.0
Fri 06AM 05DEC25 3302 3669 5013 19.7 0.0
Fri 09AM 05DEC25 3078 3529 4876 18.7 6.9
Fri 12PM 05DEC25 4804 5167 6563 24.8 7.4
Fri 03PM 05DEC25 5567 6723 8109 30.1 8.0
Fri 06PM 05DEC25 5328 6508 7072 27.5 8.1
Fri 09PM 05DEC25 5133 5497 6860 26.6 8.6
Sat 12AM 06DEC25 3364 3731 5075 18.7 0.0
Sat 03AM 06DEC25 2741 3364 3935 16.2 0.0
Sat 06AM 06DEC25 2218 2967 3677 15.1 0.0
Sat 09AM 06DEC25 3780 4923 5485 22.2 8.8
Sat 12PM 06DEC25 5385 6551 7070 28.2 9.2
Sat 03PM 06DEC25 6464 6798 8178 29.7 9.4
Sat 06PM 06DEC25 6613 6974 8388 30.2 9.6
Sat 09PM 06DEC25 6689 7068 8497 30.3 9.8
Sun 12AM 07DEC25 6773 7142 8582 30.7 10.4
Sun 03AM 07DEC25 6920 8137 8644 31.5 0.0
Sun 06AM 07DEC25 6677 7039 8462 29.8 12.6
Sun 09AM 07DEC25 3818 4961 5526 20.5 0.0
Sun 12PM 07DEC25 4968 5332 6696 24.2 0.0

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