Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is the NPac ENSO Teleconnection Broken? - Video HERE (10/4/26)
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
.

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: 18Z Sun 11OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 11AM 11OCT26 5283 6462 7017 28.8 -
Sun 02PM 11OCT26 5471 6635 7168 30.0 N/A
Sun 05PM 11OCT26 5090 5453 6829 27.0 N/A
Sun 08PM 11OCT26 3943 5083 6464 24.3 N/A
Sun 11PM 11OCT26 3821 4964 5527 23.6 N/A
Mon 02AM 12OCT26 3065 3548 4895 18.4 N/A
Mon 05AM 12OCT26 2326 3548 3788 16.0 N/A
Mon 08AM 12OCT26 4865 5228 6672 26.0 N/A
Mon 11AM 12OCT26 6547 6856 8504 33.0 N/A
Mon 02PM 12OCT26 6478 6837 8898 31.7 N/A
Mon 05PM 12OCT26 5501 6764 8678 30.4 N/A
Mon 08PM 12OCT26 5396 6690 8651 29.2 N/A
Mon 11PM 12OCT26 5415 6638 8291 29.9 N/A
Tue 02AM 13OCT26 5378 6577 7210 29.6 N/A
Tue 05AM 13OCT26 5127 5491 7049 27.6 N/A
Tue 08AM 13OCT26 5287 6484 7172 29.5 N/A
Tue 11AM 13OCT26 6568 6873 8376 33.7 N/A
Tue 02PM 13OCT26 6798 7105 8668 35.7 N/A
Tue 05PM 13OCT26 6429 6826 8838 31.8 N/A
Tue 08PM 13OCT26 3846 4989 5554 24.1 N/A
Tue 11PM 13OCT26 3672 4818 5379 23.1 N/A
Wed 02AM 14OCT26 3423 3790 5132 20.7 N/A
Wed 05AM 14OCT26 3352 3719 5064 20.4 N/A
Wed 08AM 14OCT26 5221 8458 11843 29.2 N/A
Wed 11AM 14OCT26 7137 8959 11789 38.8 N/A
Wed 02PM 14OCT26 8284 8784 10452 41.3 N/A
Wed 05PM 14OCT26 8333 8821 10392 36.7 N/A
Wed 08PM 14OCT26 8304 8656 10117 33.4 N/A
Wed 11PM 14OCT26 8248 8555 9957 34.8 N/A
Thu 02AM 15OCT26 8249 8554 10019 31.1 N/A
Thu 05AM 15OCT26 8183 8578 10403 28.8 N/A
Thu 08AM 15OCT26 8266 8889 12119 35.8 N/A
Thu 11AM 15OCT26 8598 10517 12240 43.8 N/A
Thu 02PM 15OCT26 10112 10782 12321 46.7 N/A
Thu 05PM 15OCT26 10586 11967 12510 40.8 N/A
Thu 08PM 15OCT26 11811 12151 12681 33.9 N/A
Thu 11PM 15OCT26 11873 12248 13858 33.0 N/A
Fri 02AM 16OCT26 11984 12362 13975 31.8 N/A
Fri 05AM 16OCT26 11978 12444 14145 31.1 N/A
Fri 08AM 16OCT26 12033 12487 14177 38.2 N/A
Fri 11AM 16OCT26 12001 12508 14212 50.4 N/A
Fri 02PM 16OCT26 12050 12521 14198 54.2 N/A
Fri 05PM 16OCT26 12233 12654 14310 46.7 N/A
Fri 08PM 16OCT26 12366 13811 14409 38.5 N/A
Fri 11PM 16OCT26 12254 12682 14341 37.1 N/A
Sat 02AM 17OCT26 12287 12740 14389 36.6 N/A
Sat 05AM 17OCT26 12323 13800 14414 36.1 N/A
Sat 08AM 17OCT26 12187 12626 14277 40.7 N/A
Sat 11AM 17OCT26 11872 12326 14069 54.3 N/A
Sat 02PM 17OCT26 10745 12127 13844 57.6 N/A
Sat 05PM 17OCT26 10690 12029 12705 48.7 N/A
Sat 08PM 17OCT26 10621 11864 12454 40.6 N/A
Sat 11PM 17OCT26 10529 10774 12287 40.4 N/A
Sun 02AM 18OCT26 10490 10734 12239 39.6 N/A
Sun 05AM 18OCT26 10436 10683 12125 39.9 N/A
Sun 08AM 18OCT26 10363 10605 12013 43.4 N/A
Sun 11AM 18OCT26 10349 10604 12019 53.9 N/A
Sun 02PM 18OCT26 10453 10690 12021 57.5 N/A
Sun 05PM 18OCT26 10438 10692 12032 49.6 N/A
Sun 08PM 18OCT26 10413 10670 12011 41.7 N/A
Sun 11PM 18OCT26 10376 10645 12008 39.9 N/A
Mon 02AM 19OCT26 10379 10657 12068 39.0 N/A
Mon 05AM 19OCT26 10425 10679 12091 37.5 N/A
Mon 08AM 19OCT26 10442 10744 12145 41.1 N/A
Mon 11AM 19OCT26 10465 10775 12170 53.4 N/A
Mon 02PM 19OCT26 10409 10687 12096 54.6 N/A
Mon 05PM 19OCT26 10332 10636 12027 48.5 N/A
Mon 08PM 19OCT26 8774 9960 10432 42.2 N/A
Mon 11PM 19OCT26 8345 8759 10275 37.9 N/A
Tue 02AM 20OCT26 8137 8418 8854 35.9 N/A
Tue 05AM 20OCT26 6542 6903 8331 31.6 N/A
Tue 08AM 20OCT26 5433 6592 7104 29.8 N/A
Tue 11AM 20OCT26 6628 6922 8213 33.6 N/A
Tue 02PM 20OCT26 6655 6947 8239 33.8 N/A
Tue 05PM 20OCT26 6488 6840 8208 31.0 N/A
Tue 08PM 20OCT26 5116 5480 7224 27.3 N/A
Tue 11PM 20OCT26 4788 5150 6659 24.8 N/A
Wed 02AM 21OCT26 3340 3707 5050 19.8 N/A
Wed 05AM 21OCT26 3748 4893 5456 23.5 N/A
Wed 08AM 21OCT26 3947 5089 6456 25.8 N/A
Wed 11AM 21OCT26 5083 5447 6720 29.1 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