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: 00Z Sun 11OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 05PM 10OCT26 10629 11846 12224 50.5 -
Sat 08PM 10OCT26 9898 10300 11866 36.9 N/A
Sat 11PM 10OCT26 6940 10042 11835 34.1 N/A
Sun 02AM 11OCT26 6581 10014 11866 31.9 N/A
Sun 05AM 11OCT26 5408 6603 7213 29.5 N/A
Sun 08AM 11OCT26 4900 5263 6676 26.1 N/A
Sun 11AM 11OCT26 5041 5404 6790 27.1 N/A
Sun 02PM 11OCT26 5174 5539 6886 28.2 N/A
Sun 05PM 11OCT26 5112 5476 6858 27.4 N/A
Sun 08PM 11OCT26 4846 5209 6608 25.3 N/A
Sun 11PM 11OCT26 3818 4961 5523 23.6 N/A
Mon 02AM 12OCT26 3610 3979 5318 22.1 N/A
Mon 05AM 12OCT26 3439 3808 5150 20.7 N/A
Mon 08AM 12OCT26 3950 5091 6491 25.1 N/A
Mon 11AM 12OCT26 6594 6986 8679 32.8 N/A
Mon 02PM 12OCT26 6960 8212 8908 35.6 N/A
Mon 05PM 12OCT26 6833 8108 9920 33.9 N/A
Mon 08PM 12OCT26 6971 8281 9892 34.2 N/A
Mon 11PM 12OCT26 6635 7058 8661 32.5 N/A
Tue 02AM 13OCT26 6634 7069 8523 32.4 N/A
Tue 05AM 13OCT26 5152 5516 8686 27.0 N/A
Tue 08AM 13OCT26 5550 6847 8936 31.2 N/A
Tue 11AM 13OCT26 6882 7208 9959 36.5 N/A
Tue 02PM 13OCT26 6957 8249 10324 36.6 N/A
Tue 05PM 13OCT26 6810 8113 10458 34.2 N/A
Tue 08PM 13OCT26 6624 8417 10621 32.3 N/A
Tue 11PM 13OCT26 5022 9958 11892 27.1 N/A
Wed 02AM 14OCT26 4822 10288 12054 25.4 N/A
Wed 05AM 14OCT26 3878 10281 12057 24.0 N/A
Wed 08AM 14OCT26 8433 10372 12129 32.5 N/A
Wed 11AM 14OCT26 9916 10572 12291 40.9 N/A
Wed 02PM 14OCT26 8891 10416 12187 43.4 N/A
Wed 05PM 14OCT26 10003 10540 12181 37.7 N/A
Wed 08PM 14OCT26 8791 10193 11945 30.3 N/A
Wed 11PM 14OCT26 8686 10047 11783 29.4 N/A
Thu 02AM 15OCT26 8601 9971 10682 29.0 N/A
Thu 05AM 15OCT26 8484 8849 10242 28.3 N/A
Thu 08AM 15OCT26 8243 8594 11819 35.6 N/A
Thu 11AM 15OCT26 8262 8563 10034 43.0 N/A
Thu 02PM 15OCT26 8368 8684 10308 44.4 N/A
Thu 05PM 15OCT26 8359 8714 10439 38.7 N/A
Thu 08PM 15OCT26 5283 8666 10604 29.1 N/A
Thu 11PM 15OCT26 4808 5237 10324 26.9 N/A
Fri 02AM 16OCT26 5126 5490 7148 30.1 N/A
Fri 05AM 16OCT26 5040 10245 7202 28.3 N/A
Fri 08AM 16OCT26 10085 10457 12000 31.5 N/A
Fri 11AM 16OCT26 10270 10633 12150 44.9 N/A
Fri 02PM 16OCT26 10481 11855 12497 49.8 N/A
Fri 05PM 16OCT26 10676 12058 12704 43.1 N/A
Fri 08PM 16OCT26 11912 12308 13937 37.1 N/A
Fri 11PM 16OCT26 12017 12405 14015 35.7 N/A
Sat 02AM 17OCT26 12178 12567 14146 34.9 N/A
Sat 05AM 17OCT26 12261 12627 14187 34.9 N/A
Sat 08AM 17OCT26 12338 12747 14333 39.7 N/A
Sat 11AM 17OCT26 12409 13844 14408 53.8 N/A
Sat 02PM 17OCT26 12298 13811 14399 56.6 N/A
Sat 05PM 17OCT26 12313 13859 14428 47.3 N/A
Sat 08PM 17OCT26 12042 12608 14298 38.7 N/A
Sat 11PM 17OCT26 11854 12465 14208 38.2 N/A
Sun 02AM 18OCT26 10772 12273 14061 38.4 N/A
Sun 05AM 18OCT26 10639 12014 13818 38.1 N/A
Sun 08AM 18OCT26 10672 12034 12734 40.9 N/A
Sun 11AM 18OCT26 10552 11834 12517 53.6 N/A
Sun 02PM 18OCT26 10455 10721 12332 56.8 N/A
Sun 05PM 18OCT26 10565 11809 12385 49.2 N/A
Sun 08PM 18OCT26 10622 11841 12304 43.2 N/A
Sun 11PM 18OCT26 10609 11825 12216 40.3 N/A
Mon 02AM 19OCT26 10470 10712 12101 40.9 N/A
Mon 05AM 19OCT26 10469 10706 12064 42.0 N/A
Mon 08AM 19OCT26 10452 10690 12030 43.5 N/A
Mon 11AM 19OCT26 10276 10562 11938 53.9 N/A
Mon 02PM 19OCT26 10301 10537 11868 55.8 N/A
Mon 05PM 19OCT26 10221 10460 11794 50.4 N/A
Mon 08PM 19OCT26 9968 10211 10590 40.4 N/A
Mon 11PM 19OCT26 8713 9905 10391 36.5 N/A
Tue 02AM 20OCT26 8457 8747 10143 33.9 N/A
Tue 05AM 20OCT26 8347 8731 10178 33.0 N/A
Tue 08AM 20OCT26 7190 8498 10048 36.2 N/A
Tue 11AM 20OCT26 8361 8630 9978 43.5 N/A
Tue 02PM 20OCT26 8546 8784 10063 45.3 N/A
Tue 05PM 20OCT26 8346 8590 8968 40.7 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