Surf Forecasts and Marine Weather - No Hype - Just the Facts!
How Warm Will the NINO3.4 Region Get....Exactly? - Video HERE (8/16/26)
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 Wed 19AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Wed 05AM 19AUG26 14217 14470 17103 46.1 -
Wed 08AM 19AUG26 14127 14409 14849 59.3 N/A
Wed 11AM 19AUG26 14422 14658 17278 65.6 N/A
Wed 02PM 19AUG26 14469 14741 17428 56.6 N/A
Wed 05PM 19AUG26 14645 17165 17628 58.9 N/A
Wed 08PM 19AUG26 14522 14763 17399 48.8 N/A
Wed 11PM 19AUG26 14348 14582 17192 47.8 N/A
Thu 02AM 20AUG26 14386 14664 17354 46.1 N/A
Thu 05AM 20AUG26 14450 14740 17457 46.2 N/A
Thu 08AM 20AUG26 14469 14820 17646 61.9 N/A
Thu 11AM 20AUG26 14589 14821 17444 70.8 N/A
Thu 02PM 20AUG26 17101 17352 17742 70.1 N/A
Thu 05PM 20AUG26 14826 17338 17765 66.1 N/A
Thu 08PM 20AUG26 14476 14768 17492 51.9 N/A
Thu 11PM 20AUG26 14605 17113 17560 46.6 N/A
Fri 02AM 21AUG26 14622 17114 17535 47.5 N/A
Fri 05AM 21AUG26 14681 17179 17602 48.1 N/A
Fri 08AM 21AUG26 14572 14811 17447 65.5 N/A
Fri 11AM 21AUG26 14801 17283 17665 74.7 N/A
Fri 02PM 21AUG26 14757 17240 17629 69.7 N/A
Fri 05PM 21AUG26 14830 17397 17912 59.5 N/A
Fri 08PM 21AUG26 14514 14793 17495 50.5 N/A
Fri 11PM 21AUG26 17237 17578 18111 47.0 N/A
Sat 02AM 22AUG26 17195 17532 18058 47.2 N/A
Sat 05AM 22AUG26 17128 17432 17905 47.0 N/A
Sat 08AM 22AUG26 14820 17360 17832 63.2 N/A
Sat 11AM 22AUG26 14768 17253 17645 72.4 N/A
Sat 02PM 22AUG26 17105 17339 17704 71.2 N/A
Sat 05PM 22AUG26 14771 17264 17670 62.5 N/A
Sat 08PM 22AUG26 14445 14721 17415 47.1 N/A
Sat 11PM 22AUG26 14680 17231 17737 48.1 N/A
Sun 02AM 23AUG26 14755 17361 17946 47.3 N/A
Sun 05AM 23AUG26 14686 17354 18047 46.0 N/A
Sun 08AM 23AUG26 14402 17222 18192 57.5 N/A
Sun 11AM 23AUG26 14311 14590 17276 62.8 N/A
Sun 02PM 23AUG26 14348 14629 17323 62.2 N/A
Sun 05PM 23AUG26 14500 14763 17435 59.8 N/A
Sun 08PM 23AUG26 14482 14757 17448 50.5 N/A
Sun 11PM 23AUG26 14448 14775 17556 48.3 N/A
Mon 02AM 24AUG26 14493 14774 17480 46.7 N/A
Mon 05AM 24AUG26 14509 14814 17562 45.9 N/A
Mon 08AM 24AUG26 14400 14691 17406 61.2 N/A
Mon 11AM 24AUG26 14545 14776 17397 71.2 N/A
Mon 02PM 24AUG26 14687 17160 17544 68.1 N/A
Mon 05PM 24AUG26 14095 14504 17407 47.9 N/A
Mon 08PM 24AUG26 14459 14704 17341 46.8 N/A
Mon 11PM 24AUG26 14416 14686 17364 45.8 N/A
Tue 02AM 25AUG26 14509 14785 17483 46.1 N/A
Tue 05AM 25AUG26 14464 14766 17506 47.3 N/A
Tue 08AM 25AUG26 14480 14781 17520 58.1 N/A
Tue 11AM 25AUG26 14501 14736 17359 69.6 N/A
Tue 02PM 25AUG26 14493 14734 17367 64.0 N/A
Tue 05PM 25AUG26 14381 14776 17675 50.7 N/A
Tue 08PM 25AUG26 14133 14435 17149 47.1 N/A
Tue 11PM 25AUG26 14610 17183 17733 45.4 N/A
Wed 02AM 26AUG26 14448 14708 17371 44.5 N/A
Wed 05AM 26AUG26 14376 14650 17334 44.4 N/A
Wed 08AM 26AUG26 14269 14542 17216 58.5 N/A
Wed 11AM 26AUG26 14440 14673 17288 68.5 N/A
Wed 02PM 26AUG26 14394 14753 17590 59.1 N/A
Wed 05PM 26AUG26 14659 17257 17840 49.9 N/A
Wed 08PM 26AUG26 14376 14653 17340 46.9 N/A
Wed 11PM 26AUG26 14403 14686 17389 45.6 N/A
Thu 02AM 27AUG26 14495 14772 17470 45.4 N/A
Thu 05AM 27AUG26 14413 14689 17378 45.8 N/A
Thu 08AM 27AUG26 14406 14697 17413 59.0 N/A
Thu 11AM 27AUG26 14447 14684 17306 66.4 N/A
Thu 02PM 27AUG26 14339 14606 17272 61.8 N/A
Thu 05PM 27AUG26 14641 17137 17561 59.0 N/A
Thu 08PM 27AUG26 14542 14773 17392 49.8 N/A
Thu 11PM 27AUG26 14522 14830 17586 48.0 N/A
Fri 02AM 28AUG26 14431 14696 17368 47.4 N/A
Fri 05AM 28AUG26 14412 14731 17497 46.8 N/A
Fri 08AM 28AUG26 14390 14750 17588 58.8 N/A
Fri 11AM 28AUG26 14545 14783 17415 68.3 N/A
Fri 02PM 28AUG26 14617 14847 17470 67.4 N/A
Fri 05PM 28AUG26 14531 14780 17431 64.0 N/A
Fri 08PM 28AUG26 14487 14722 17345 52.8 N/A
Fri 11PM 28AUG26 14420 14687 17360 49.4 N/A
Sat 02AM 29AUG26 14338 14577 17196 48.5 N/A
Sat 05AM 29AUG26 14318 14580 17235 47.1 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