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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: 06Z Tue 19MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 11PM 18MAY26 3625 3996 5335 22.0 -
Tue 02AM 19MAY26 3618 3989 5329 21.7 N/A
Tue 05AM 19MAY26 3565 3934 5276 21.4 N/A
Tue 08AM 19MAY26 6856 7120 8368 37.9 N/A
Tue 11AM 19MAY26 8280 8506 8858 45.4 N/A
Tue 02PM 19MAY26 8584 8814 10081 47.5 N/A
Tue 05PM 19MAY26 8566 8799 10070 45.9 N/A
Tue 08PM 19MAY26 8321 8588 9906 33.7 N/A
Tue 11PM 19MAY26 8092 8388 8848 30.8 N/A
Wed 02AM 20MAY26 5529 8312 8851 29.0 N/A
Wed 05AM 20MAY26 5390 8303 8795 28.4 N/A
Wed 08AM 20MAY26 8211 8457 8839 42.7 N/A
Wed 11AM 20MAY26 8539 8768 10046 47.1 N/A
Wed 02PM 20MAY26 8851 9995 10363 49.5 N/A
Wed 05PM 20MAY26 8822 9985 10382 46.7 N/A
Wed 08PM 20MAY26 8527 8856 10205 36.1 N/A
Wed 11PM 20MAY26 6880 8096 9918 35.2 N/A
Thu 02AM 21MAY26 6801 7127 8570 34.7 N/A
Thu 05AM 21MAY26 6539 6876 8318 32.6 N/A
Thu 08AM 21MAY26 6454 6775 8147 32.3 N/A
Thu 11AM 21MAY26 6568 6858 8198 33.7 N/A
Thu 02PM 21MAY26 6867 7144 8473 37.3 N/A
Thu 05PM 21MAY26 8246 8485 8857 42.3 N/A
Thu 08PM 21MAY26 8212 8513 9888 30.8 N/A
Thu 11PM 21MAY26 8200 8499 8965 27.8 N/A
Fri 02AM 22MAY26 8182 8526 9992 27.2 N/A
Fri 05AM 22MAY26 8154 8569 10111 27.0 N/A
Fri 08AM 22MAY26 8299 8645 10085 42.0 N/A
Fri 11AM 22MAY26 8792 9932 10303 50.3 N/A
Fri 02PM 22MAY26 10003 10240 10609 52.7 N/A
Fri 05PM 22MAY26 10318 10556 11887 54.4 N/A
Fri 08PM 22MAY26 10182 10416 10779 43.0 N/A
Fri 11PM 22MAY26 10105 10373 10790 37.5 N/A
Sat 02AM 23MAY26 10211 10476 11850 37.2 N/A
Sat 05AM 23MAY26 10273 10552 11938 36.6 N/A
Sat 08AM 23MAY26 10319 10589 11980 52.5 N/A
Sat 11AM 23MAY26 10604 11804 12173 60.9 N/A
Sat 02PM 23MAY26 11934 12165 12524 64.7 N/A
Sat 05PM 23MAY26 12130 12364 12727 64.4 N/A
Sat 08PM 23MAY26 10478 10732 12320 45.6 N/A
Sat 11PM 23MAY26 11883 12125 12500 44.7 N/A
Sun 02AM 24MAY26 11974 12215 12590 44.5 N/A
Sun 05AM 24MAY26 11812 12083 12504 44.0 N/A
Sun 08AM 24MAY26 11803 12054 12443 55.7 N/A
Sun 11AM 24MAY26 11944 12183 12554 65.6 N/A
Sun 02PM 24MAY26 12117 12348 12706 65.4 N/A
Sun 05PM 24MAY26 12368 12600 13981 68.2 N/A
Sun 08PM 24MAY26 12221 12455 13843 55.5 N/A
Sun 11PM 24MAY26 11999 12251 12643 46.3 N/A
Mon 02AM 25MAY26 11959 12208 12597 45.4 N/A
Mon 05AM 25MAY26 11896 12141 12522 44.9 N/A
Mon 08AM 25MAY26 10671 11929 12404 55.4 N/A
Mon 11AM 25MAY26 11849 12088 12459 63.9 N/A
Mon 02PM 25MAY26 11959 12191 12553 64.8 N/A
Mon 05PM 25MAY26 10564 11776 12258 55.1 N/A
Mon 08PM 25MAY26 10070 10352 10791 46.5 N/A
Mon 11PM 25MAY26 8269 8748 10366 38.0 N/A
Tue 02AM 26MAY26 6459 6793 8178 31.9 N/A
Tue 05AM 26MAY26 5419 6586 7113 30.1 N/A
Tue 08AM 26MAY26 6417 6704 7151 32.5 N/A
Tue 11AM 26MAY26 6834 7094 8351 37.5 N/A
Tue 02PM 26MAY26 8099 8336 8704 43.4 N/A
Tue 05PM 26MAY26 8371 8611 9896 44.8 N/A
Tue 08PM 26MAY26 8449 8744 10110 34.4 N/A
Tue 11PM 26MAY26 8440 8735 10075 31.7 N/A
Wed 02AM 27MAY26 8419 8705 10198 31.0 N/A
Wed 05AM 27MAY26 8449 8802 12238 31.0 N/A
Wed 08AM 27MAY26 8825 11948 12651 46.7 N/A
Wed 11AM 27MAY26 10517 11986 12670 56.6 N/A
Wed 02PM 27MAY26 10786 12267 14032 62.7 N/A
Wed 05PM 27MAY26 12137 12572 14291 62.5 N/A
Wed 08PM 27MAY26 12321 13804 14554 49.0 N/A
Wed 11PM 27MAY26 12627 14094 14679 45.1 N/A
Thu 02AM 28MAY26 12532 13976 14538 43.0 N/A
Thu 05AM 28MAY26 12437 13871 14402 41.4 N/A
Thu 08AM 28MAY26 12348 13809 14375 59.1 N/A
Thu 11AM 28MAY26 12228 12632 14244 67.5 N/A
Thu 02PM 28MAY26 12376 12613 14124 72.0 N/A
Thu 05PM 28MAY26 12558 13817 14193 71.5 N/A
Thu 08PM 28MAY26 12562 13832 14202 55.9 N/A
Thu 11PM 28MAY26 12496 12744 14213 51.0 N/A

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