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 Tue 01SEP2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Tue 05AM 01SEP26 12598 14039 17117 40.6 -
Tue 08AM 01SEP26 12476 13801 14440 49.1 N/A
Tue 11AM 01SEP26 13904 14143 14513 60.3 N/A
Tue 02PM 01SEP26 14324 14551 17147 64.2 N/A
Tue 05PM 01SEP26 14324 14553 17152 58.8 N/A
Tue 08PM 01SEP26 13972 14226 14622 49.7 N/A
Tue 11PM 01SEP26 13962 14222 14626 44.8 N/A
Wed 02AM 02SEP26 13837 14110 14535 42.4 N/A
Wed 05AM 02SEP26 12602 13913 14492 40.7 N/A
Wed 08AM 02SEP26 12513 12752 14616 53.2 N/A
Wed 11AM 02SEP26 14024 14259 14624 62.0 N/A
Wed 02PM 02SEP26 14392 14629 17247 65.4 N/A
Wed 05PM 02SEP26 14345 14576 17179 61.1 N/A
Wed 08PM 02SEP26 14166 14444 17116 46.0 N/A
Wed 11PM 02SEP26 13917 14237 14735 44.5 N/A
Thu 02AM 03SEP26 13860 14178 14673 42.7 N/A
Thu 05AM 03SEP26 12623 14012 14697 40.7 N/A
Thu 08AM 03SEP26 12563 13907 17292 53.2 N/A
Thu 11AM 03SEP26 14140 14377 14747 63.1 N/A
Thu 02PM 03SEP26 14544 14779 17406 67.2 N/A
Thu 05PM 03SEP26 14582 14809 17423 63.5 N/A
Thu 08PM 03SEP26 14272 14506 17111 49.4 N/A
Thu 11PM 03SEP26 14194 14426 14787 49.0 N/A
Fri 02AM 04SEP26 14163 14403 14777 45.2 N/A
Fri 05AM 04SEP26 14162 14543 17401 43.6 N/A
Fri 08AM 04SEP26 14299 14712 17638 57.7 N/A
Fri 11AM 04SEP26 14366 14600 17211 65.4 N/A
Fri 02PM 04SEP26 14647 17103 17464 67.5 N/A
Fri 05PM 04SEP26 14375 14643 17316 52.4 N/A
Fri 08PM 04SEP26 14228 14492 17146 51.4 N/A
Fri 11PM 04SEP26 14251 14577 17342 46.5 N/A
Sat 02AM 05SEP26 14283 14546 17201 45.1 N/A
Sat 05AM 05SEP26 14127 14389 14797 44.8 N/A
Sat 08AM 05SEP26 13964 14256 14712 53.1 N/A
Sat 11AM 05SEP26 14125 14376 14767 63.2 N/A
Sat 02PM 05SEP26 14341 14589 17223 62.9 N/A
Sat 05PM 05SEP26 14362 14626 17290 57.5 N/A
Sat 08PM 05SEP26 14200 14513 17250 51.0 N/A
Sat 11PM 05SEP26 14222 14542 17295 49.3 N/A
Sun 02AM 06SEP26 14344 14650 17388 48.5 N/A
Sun 05AM 06SEP26 14251 14558 17291 48.1 N/A
Sun 08AM 06SEP26 14208 14502 17209 55.8 N/A
Sun 11AM 06SEP26 14176 14445 17104 60.6 N/A
Sun 02PM 06SEP26 14167 14491 17246 56.2 N/A
Sun 05PM 06SEP26 13997 14342 17123 55.4 N/A
Sun 08PM 06SEP26 14037 14438 17320 50.8 N/A
Sun 11PM 06SEP26 14069 14495 17426 47.4 N/A
Mon 02AM 07SEP26 14144 14495 17299 48.6 N/A
Mon 05AM 07SEP26 14167 14479 17213 48.1 N/A
Mon 08AM 07SEP26 14050 14528 17550 50.0 N/A
Mon 11AM 07SEP26 14112 14484 17320 56.6 N/A
Mon 02PM 07SEP26 14492 14787 17518 60.0 N/A
Mon 05PM 07SEP26 14520 14833 17596 53.8 N/A
Mon 08PM 07SEP26 14519 14827 17581 46.1 N/A
Mon 11PM 07SEP26 14368 14713 17520 45.5 N/A
Tue 02AM 08SEP26 14339 14723 17599 44.8 N/A
Tue 05AM 08SEP26 14368 14828 17843 43.6 N/A
Tue 08AM 08SEP26 14177 17111 18296 53.1 N/A
Tue 11AM 08SEP26 14381 14624 17251 64.2 N/A
Tue 02PM 08SEP26 14548 14790 17429 65.0 N/A
Tue 05PM 08SEP26 14388 14701 17454 59.7 N/A
Tue 08PM 08SEP26 14266 14613 17417 48.2 N/A
Tue 11PM 08SEP26 14077 14542 17542 44.6 N/A
Wed 02AM 09SEP26 12765 14537 18042 42.5 N/A
Wed 05AM 09SEP26 12624 14086 17412 41.1 N/A
Wed 08AM 09SEP26 12651 14227 17787 53.1 N/A
Wed 11AM 09SEP26 14144 14382 14751 61.9 N/A
Wed 02PM 09SEP26 14484 14717 17335 65.4 N/A
Wed 05PM 09SEP26 14346 14581 17193 59.5 N/A
Wed 08PM 09SEP26 14320 14682 17517 48.5 N/A
Wed 11PM 09SEP26 14173 14592 17518 43.8 N/A
Thu 02AM 10SEP26 14061 14548 17589 43.6 N/A
Thu 05AM 10SEP26 12653 14020 14627 45.2 N/A
Thu 08AM 10SEP26 12507 12742 14259 51.7 N/A
Thu 11AM 10SEP26 13847 14089 14464 58.2 N/A
Thu 02PM 10SEP26 12500 12742 14145 52.5 N/A
Thu 05PM 10SEP26 12210 12426 12762 48.0 N/A
Thu 08PM 10SEP26 11957 12338 14062 34.2 N/A
Thu 11PM 10SEP26 10562 12120 12679 30.5 N/A
Fri 02AM 11SEP26 11956 12281 13831 31.3 N/A
Fri 05AM 11SEP26 12068 12463 14407 31.0 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