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Arapahoe_Basin - Snow Level Forecast
Location: 39.62N 105.87W
Base Elevation: 10863 ft
Peak Elevation: 12485 ft

 

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

 

Data

Initialized: 06Z Mon 18MAY2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 11PM 17MAY26 10137 10455 12008 33.2 -
Mon 02AM 18MAY26 8890 10130 10636 30.5 N/A
Mon 05AM 18MAY26 8743 9993 10486 29.3 N/A
Mon 08AM 18MAY26 8900 10108 10555 30.5 N/A
Mon 11AM 18MAY26 10160 10417 11780 35.7 N/A
Mon 02PM 18MAY26 10374 10629 11967 37.3 N/A
Mon 05PM 18MAY26 10383 10660 12021 36.6 N/A
Mon 08PM 18MAY26 7054 8270 8819 22.6 N/A
Mon 11PM 18MAY26 6630 6989 8400 20.0 N/A
Tue 02AM 19MAY26 6438 6795 8209 18.8 N/A
Tue 05AM 19MAY26 6428 6786 8200 19.1 N/A
Tue 08AM 19MAY26 8772 9986 10363 32.2 N/A
Tue 11AM 19MAY26 10311 10540 11864 38.9 N/A
Tue 02PM 19MAY26 10147 10413 11794 35.7 N/A
Tue 05PM 19MAY26 9883 10226 10760 32.6 N/A
Tue 08PM 19MAY26 8142 8494 10157 25.2 N/A
Tue 11PM 19MAY26 8392 8746 10323 28.2 N/A
Wed 02AM 20MAY26 8579 8935 10520 29.3 N/A
Wed 05AM 20MAY26 8674 9929 10397 29.7 N/A
Wed 08AM 20MAY26 9879 10153 10578 32.7 N/A
Wed 11AM 20MAY26 11790 12023 12385 42.5 N/A
Wed 02PM 20MAY26 12063 12300 12667 44.5 N/A
Wed 05PM 20MAY26 10688 11960 12392 37.7 N/A
Wed 08PM 20MAY26 8679 11839 12238 28.5 N/A
Wed 11PM 20MAY26 8345 8699 10596 26.3 N/A
Thu 02AM 21MAY26 8880 10165 10764 31.1 N/A
Thu 05AM 21MAY26 8159 8513 10509 24.4 N/A
Thu 08AM 21MAY26 10308 10561 11932 37.6 N/A
Thu 11AM 21MAY26 10784 11975 12324 42.6 N/A
Thu 02PM 21MAY26 10553 10809 12214 39.5 N/A
Thu 05PM 21MAY26 12046 12293 12675 41.0 N/A
Thu 08PM 21MAY26 8701 10163 12237 28.4 N/A
Thu 11PM 21MAY26 8522 11862 12276 26.5 N/A
Fri 02AM 22MAY26 8584 8940 11895 27.3 N/A
Fri 05AM 22MAY26 8152 8505 10210 24.4 N/A
Fri 08AM 22MAY26 10186 10433 11780 36.2 N/A
Fri 11AM 22MAY26 10712 11905 12261 43.7 N/A
Fri 02PM 22MAY26 12177 12410 13797 48.1 N/A
Fri 05PM 22MAY26 12025 12269 12649 44.0 N/A
Fri 08PM 22MAY26 9989 10761 12253 31.6 N/A
Fri 11PM 22MAY26 8668 10050 12115 28.4 N/A
Sat 02AM 23MAY26 8595 8950 12160 27.5 N/A
Sat 05AM 23MAY26 8599 8955 12113 27.7 N/A
Sat 08AM 23MAY26 10648 11849 12210 42.1 N/A
Sat 11AM 23MAY26 12048 12276 12629 48.1 N/A
Sat 02PM 23MAY26 12276 12504 13886 51.1 N/A
Sat 05PM 23MAY26 12307 12536 13914 48.8 N/A
Sat 08PM 23MAY26 12106 12346 12718 35.0 N/A
Sat 11PM 23MAY26 11995 12234 12605 32.5 N/A
Sun 02AM 24MAY26 11923 12164 12538 31.9 N/A
Sun 05AM 24MAY26 11877 12111 12476 32.5 N/A
Sun 08AM 24MAY26 11930 12160 12518 47.0 N/A
Sun 11AM 24MAY26 12395 12621 14003 55.0 N/A
Sun 02PM 24MAY26 12665 13917 14266 57.1 N/A
Sun 05PM 24MAY26 12303 12543 13975 50.0 N/A
Sun 08PM 24MAY26 11924 12198 12626 38.8 N/A
Sun 11PM 24MAY26 12171 12487 13981 35.7 N/A
Mon 02AM 25MAY26 12188 12503 14008 35.2 N/A
Mon 05AM 25MAY26 12289 12641 14149 34.8 N/A
Mon 08AM 25MAY26 12330 12612 14084 50.9 N/A
Mon 11AM 25MAY26 13800 14029 14386 60.0 N/A
Mon 02PM 25MAY26 13873 14108 14473 57.7 N/A
Mon 05PM 25MAY26 12195 12628 14208 44.7 N/A
Mon 08PM 25MAY26 12584 13986 14443 39.3 N/A
Mon 11PM 25MAY26 13806 14090 14531 39.2 N/A
Tue 02AM 26MAY26 13817 14125 14606 38.7 N/A
Tue 05AM 26MAY26 12695 14015 14475 37.2 N/A
Tue 08AM 26MAY26 12618 13941 14443 51.4 N/A
Tue 11AM 26MAY26 13907 14139 14500 61.1 N/A
Tue 02PM 26MAY26 12566 13937 14434 46.6 N/A
Tue 05PM 26MAY26 12274 12631 14227 41.5 N/A
Tue 08PM 26MAY26 10284 11947 13981 34.3 N/A
Tue 11PM 26MAY26 12314 13803 14345 36.7 N/A
Wed 02AM 27MAY26 12338 12681 14199 37.0 N/A
Wed 05AM 27MAY26 11833 12280 13947 37.7 N/A
Wed 08AM 27MAY26 10621 11986 12760 38.8 N/A
Wed 11AM 27MAY26 10612 11980 13847 39.9 N/A
Wed 02PM 27MAY26 12003 12376 13987 45.2 N/A
Wed 05PM 27MAY26 12033 12440 14162 43.1 N/A
Wed 08PM 27MAY26 11909 12323 14034 38.5 N/A
Wed 11PM 27MAY26 12061 12632 14240 34.7 N/A

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