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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: 00Z Mon 19JAN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 05PM 18JAN26 3034 3508 4855 19.5 -
Sun 08PM 18JAN26 1744 2493 3445 15.2 0.0
Sun 11PM 18JAN26 1443 2200 3300 14.1 0.0
Mon 02AM 19JAN26 1272 2028 3197 13.3 0.0
Mon 05AM 19JAN26 1121 1883 3045 12.6 0.0
Mon 08AM 19JAN26 1200 1954 3123 12.7 0.0
Mon 11AM 19JAN26 3873 5015 6395 25.7 0.0
Mon 02PM 19JAN26 5347 6496 6931 30.5 0.0
Mon 05PM 19JAN26 3333 3700 5044 20.4 0.0
Mon 08PM 19JAN26 2719 3354 3924 18.0 0.0
Mon 11PM 19JAN26 2242 2994 3690 16.4 0.0
Tue 02AM 20JAN26 2042 2792 3591 15.7 0.0
Tue 05AM 20JAN26 2071 2823 3606 15.9 0.0
Tue 08AM 20JAN26 2303 3055 3720 16.7 0.0
Tue 11AM 20JAN26 3553 3922 5263 23.1 0.0
Tue 02PM 20JAN26 2699 3343 3913 19.3 0.1
Tue 05PM 20JAN26 2469 3217 3800 17.5 0.0
Tue 08PM 20JAN26 1485 2240 3322 13.8 0.0
Tue 11PM 20JAN26 1547 2302 3352 13.9 0.0
Wed 02AM 21JAN26 1746 2501 3447 14.5 0.0
Wed 05AM 21JAN26 1874 2629 3511 14.8 0.0
Wed 08AM 21JAN26 848 1610 2775 11.4 0.0
Wed 11AM 21JAN26 2935 3459 4807 20.1 0.0
Wed 02PM 21JAN26 3896 5038 6414 25.3 0.0
Wed 05PM 21JAN26 3336 3703 5047 20.0 0.0
Wed 08PM 21JAN26 2310 3060 3721 16.4 0.0
Wed 11PM 21JAN26 2057 2808 3600 15.4 0.0
Thu 02AM 22JAN26 1942 2696 3543 14.9 0.0
Thu 05AM 22JAN26 1891 2643 3516 14.4 0.0
Thu 08AM 22JAN26 1206 1962 3128 12.0 0.0
Thu 11AM 22JAN26 3133 3556 4902 20.5 0.0
Thu 02PM 22JAN26 3358 3726 5070 21.8 0.0
Thu 05PM 22JAN26 2338 3089 3736 16.6 0.0
Thu 08PM 22JAN26 980 1739 2900 12.4 0.0
Thu 11PM 22JAN26 670 1430 2598 10.7 0.0
Fri 02AM 23JAN26 474 1234 2403 9.8 0.0
Fri 05AM 23JAN26 521 1280 2453 10.0 0.0
Fri 08AM 23JAN26 939 1701 2866 12.2 0.0
Fri 11AM 23JAN26 1528 2283 3343 15.2 0.0
Fri 02PM 23JAN26 2373 3124 3753 18.3 0.0
Fri 05PM 23JAN26 1656 2413 3405 14.9 0.0
Fri 08PM 23JAN26 634 1392 2565 10.9 0.0
Fri 11PM 23JAN26 401 1160 2333 10.0 0.0
Sat 02AM 24JAN26 0 1058 2232 9.8 0.0
Sat 05AM 24JAN26 463 1223 2399 10.2 0.0
Sat 08AM 24JAN26 629 1389 2563 10.7 0.0
Sat 11AM 24JAN26 3755 4900 5463 24.6 0.0
Sat 02PM 24JAN26 4864 5227 6569 27.1 0.0
Sat 05PM 24JAN26 2734 3361 3931 18.7 0.0
Sat 08PM 24JAN26 2122 2874 3631 16.5 0.0
Sat 11PM 24JAN26 2146 2898 3643 16.6 0.0
Sun 02AM 25JAN26 2358 3109 3746 17.3 0.4
Sun 05AM 25JAN26 2681 3335 3904 18.4 0.4
Sun 08AM 25JAN26 2299 3052 3717 17.0 0.0
Sun 11AM 25JAN26 3441 3809 5151 22.2 0.0
Sun 02PM 25JAN26 3863 5006 5571 25.0 0.0
Sun 05PM 25JAN26 3513 3882 5224 22.2 0.0
Sun 08PM 25JAN26 3064 3522 4870 19.5 0.0
Sun 11PM 25JAN26 2857 3420 3991 18.6 0.0
Mon 02AM 26JAN26 3177 9900 4922 19.9 0.0
Mon 05AM 26JAN26 3049 9967 4862 19.2 0.0
Mon 08AM 26JAN26 3244 10013 4956 19.9 0.0
Mon 11AM 26JAN26 4930 10062 10542 26.8 0.0
Mon 02PM 26JAN26 5208 9884 10439 28.8 0.0
Mon 05PM 26JAN26 4796 9895 10340 25.4 0.0
Mon 08PM 26JAN26 3478 3846 5188 21.4 0.0
Mon 11PM 26JAN26 3329 3696 5042 20.4 0.0
Tue 02AM 27JAN26 3282 3649 4994 20.0 0.0
Tue 05AM 27JAN26 3249 3616 4962 19.6 0.0
Tue 08AM 27JAN26 3399 3767 5110 20.7 0.0
Tue 11AM 27JAN26 5247 6449 8146 29.5 0.0
Tue 02PM 27JAN26 5494 6639 7135 31.5 0.0
Tue 05PM 27JAN26 3944 5085 6535 25.2 0.0
Tue 08PM 27JAN26 3408 3776 5119 21.4 0.0
Tue 11PM 27JAN26 3290 3658 5003 20.4 0.0
Wed 02AM 28JAN26 2964 3473 4819 19.1 0.0
Wed 05AM 28JAN26 2845 3415 3987 18.5 0.0
Wed 08AM 28JAN26 2714 3352 3922 18.0 0.0
Wed 11AM 28JAN26 5184 5549 6956 29.4 0.0
Wed 02PM 28JAN26 6522 6807 8123 33.3 0.0
Wed 05PM 28JAN26 4984 5346 7180 26.6 0.0

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