Surf Forecasts and Marine Weather - No Hype - Just the Facts!
This Was Not Expected - And Not in a Good Way (PDO related)! - Video HERE (8/30/26)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

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: 12Z Mon 31AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 05AM 31AUG26 13825 14179 14730 42.4 -
Mon 08AM 31AUG26 13804 14197 14812 52.1 N/A
Mon 11AM 31AUG26 13916 14178 14585 60.4 N/A
Mon 02PM 31AUG26 13828 14111 14553 57.0 N/A
Mon 05PM 31AUG26 12738 14099 14639 52.6 N/A
Mon 08PM 31AUG26 14060 14316 14714 43.4 N/A
Mon 11PM 31AUG26 12663 14082 14730 44.8 N/A
Tue 02AM 01SEP26 12584 14027 14693 44.3 N/A
Tue 05AM 01SEP26 13921 14372 17335 41.1 N/A
Tue 08AM 01SEP26 12617 14053 17097 48.2 N/A
Tue 11AM 01SEP26 13839 14091 14482 60.4 N/A
Tue 02PM 01SEP26 13980 14244 14653 58.8 N/A
Tue 05PM 01SEP26 14135 14368 14731 58.8 N/A
Tue 08PM 01SEP26 13987 14257 14678 48.1 N/A
Tue 11PM 01SEP26 13979 14256 14686 43.9 N/A
Wed 02AM 02SEP26 13802 14104 14575 42.1 N/A
Wed 05AM 02SEP26 12617 13967 14576 41.0 N/A
Wed 08AM 02SEP26 12519 12758 14770 52.7 N/A
Wed 11AM 02SEP26 14008 14247 14618 61.8 N/A
Wed 02PM 02SEP26 14307 14546 17162 63.1 N/A
Wed 05PM 02SEP26 14318 14554 17165 60.8 N/A
Wed 08PM 02SEP26 14202 14479 17154 46.8 N/A
Wed 11PM 02SEP26 13890 14192 14661 44.0 N/A
Thu 02AM 03SEP26 12658 14045 14731 42.3 N/A
Thu 05AM 03SEP26 12567 13897 14612 40.9 N/A
Thu 08AM 03SEP26 12575 13944 17258 53.0 N/A
Thu 11AM 03SEP26 14109 14348 14718 62.5 N/A
Thu 02PM 03SEP26 14437 14670 17283 66.0 N/A
Thu 05PM 03SEP26 14410 14638 17241 61.5 N/A
Thu 08PM 03SEP26 14419 14670 17316 46.8 N/A
Thu 11PM 03SEP26 14266 14533 17193 44.4 N/A
Fri 02AM 04SEP26 14209 14565 17381 43.2 N/A
Fri 05AM 04SEP26 14361 17178 18148 41.7 N/A
Fri 08AM 04SEP26 13957 14491 17606 56.3 N/A
Fri 11AM 04SEP26 14195 14429 14793 64.6 N/A
Fri 02PM 04SEP26 14616 14845 17468 67.7 N/A
Fri 05PM 04SEP26 14374 14591 17173 61.4 N/A
Fri 08PM 04SEP26 14187 14470 17156 48.6 N/A
Fri 11PM 04SEP26 14262 14532 17200 46.7 N/A
Sat 02AM 05SEP26 14233 14496 17149 45.6 N/A
Sat 05AM 05SEP26 14319 14651 17432 44.5 N/A
Sat 08AM 05SEP26 14198 14484 17173 54.1 N/A
Sat 11AM 05SEP26 14257 14502 17124 62.5 N/A
Sat 02PM 05SEP26 14431 14673 17302 63.9 N/A
Sat 05PM 05SEP26 14400 14647 17284 60.9 N/A
Sat 08PM 05SEP26 14139 14544 17441 49.0 N/A
Sat 11PM 05SEP26 14299 14621 17384 48.4 N/A
Sun 02AM 06SEP26 14233 14555 17313 48.7 N/A
Sun 05AM 06SEP26 14263 14600 17386 47.0 N/A
Sun 08AM 06SEP26 14409 17113 17896 54.2 N/A
Sun 11AM 06SEP26 14447 14743 17472 65.0 N/A
Sun 02PM 06SEP26 14640 17169 17645 61.2 N/A
Sun 05PM 06SEP26 14652 17210 17731 55.0 N/A
Sun 08PM 06SEP26 14585 17215 17857 51.4 N/A
Sun 11PM 06SEP26 14564 17121 17652 51.6 N/A
Mon 02AM 07SEP26 14604 17161 17688 48.7 N/A
Mon 05AM 07SEP26 14577 17124 17636 47.4 N/A
Mon 08AM 07SEP26 14606 17186 17746 58.7 N/A
Mon 11AM 07SEP26 14513 14755 17392 67.6 N/A
Mon 02PM 07SEP26 17126 17382 17781 71.1 N/A
Mon 05PM 07SEP26 17200 17453 17846 67.7 N/A
Mon 08PM 07SEP26 14777 17316 17791 59.2 N/A
Mon 11PM 07SEP26 14727 17232 17659 52.5 N/A
Tue 02AM 08SEP26 14713 17203 17608 50.8 N/A
Tue 05AM 08SEP26 14658 17147 17558 49.4 N/A
Tue 08AM 08SEP26 14660 17169 17611 63.9 N/A
Tue 11AM 08SEP26 14782 17268 17660 71.3 N/A
Tue 02PM 08SEP26 17318 17570 17962 73.5 N/A
Tue 05PM 08SEP26 17254 17507 17901 65.3 N/A
Tue 08PM 08SEP26 14852 17354 17762 54.3 N/A
Tue 11PM 08SEP26 17181 17500 17998 51.0 N/A
Wed 02AM 09SEP26 14766 17319 17818 49.0 N/A
Wed 05AM 09SEP26 14737 17398 18074 47.9 N/A
Wed 08AM 09SEP26 14596 17243 17911 59.6 N/A
Wed 11AM 09SEP26 14563 14802 17438 67.5 N/A
Wed 02PM 09SEP26 17202 17455 17849 71.0 N/A
Wed 05PM 09SEP26 14750 17247 17661 64.7 N/A
Wed 08PM 09SEP26 14600 17138 17633 50.3 N/A
Wed 11PM 09SEP26 14833 17805 18971 47.2 N/A
Thu 02AM 10SEP26 14379 17250 18307 45.7 N/A
Thu 05AM 10SEP26 12687 14318 17744 44.9 N/A

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2026 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator