Surf Forecasts and Marine Weather - No Hype - Just the Facts!
And Just Like That - The Fall Pattern Starts! - Video HERE (11/1/26)
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 Sat 07NOV2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 11AM 07NOV26 8736 10011 10588 45.8 -
Sat 02PM 07NOV26 8846 10074 10656 49.0 N/A
Sat 05PM 07NOV26 10440 11957 12492 37.2 N/A
Sat 08PM 07NOV26 11781 12098 12591 33.8 N/A
Sat 11PM 07NOV26 11930 12236 12711 32.2 N/A
Sun 02AM 08NOV26 12032 12308 12737 31.8 N/A
Sun 05AM 08NOV26 11893 12219 12728 32.1 N/A
Sun 08AM 08NOV26 10530 11804 12390 33.8 N/A
Sun 11AM 08NOV26 10195 10457 11889 45.2 N/A
Sun 02PM 08NOV26 10066 10362 11791 46.7 N/A
Sun 05PM 08NOV26 9938 10194 10593 37.0 N/A
Sun 08PM 08NOV26 8794 10047 10426 31.9 N/A
Sun 11PM 08NOV26 8625 9914 10299 32.0 N/A
Mon 02AM 09NOV26 8491 8946 10274 31.4 N/A
Mon 05AM 09NOV26 8535 8885 10231 31.2 N/A
Mon 08AM 09NOV26 8651 9898 10344 33.8 N/A
Mon 11AM 09NOV26 8859 10093 10529 44.1 N/A
Mon 02PM 09NOV26 9935 10229 10685 45.5 N/A
Mon 05PM 09NOV26 9931 10209 10643 36.1 N/A
Mon 08PM 09NOV26 9893 10145 10537 34.6 N/A
Mon 11PM 09NOV26 8945 10123 10528 34.4 N/A
Tue 02AM 10NOV26 8763 9996 10379 35.0 N/A
Tue 05AM 10NOV26 6801 7209 8627 34.4 N/A
Tue 08AM 10NOV26 6608 7008 8443 33.2 N/A
Tue 11AM 10NOV26 7069 8186 8567 39.4 N/A
Tue 02PM 10NOV26 7199 8303 8677 40.3 N/A
Tue 05PM 10NOV26 6952 8288 8709 31.3 N/A
Tue 08PM 10NOV26 5319 8367 8869 29.2 N/A
Tue 11PM 10NOV26 8100 8405 8880 28.7 N/A
Wed 02AM 11NOV26 8110 8452 9918 29.7 N/A
Wed 05AM 11NOV26 8193 8591 10426 28.8 N/A
Wed 08AM 11NOV26 8343 8833 10701 30.7 N/A
Wed 11AM 11NOV26 8675 10090 11805 44.2 N/A
Wed 02PM 11NOV26 9919 10343 11958 48.1 N/A
Wed 05PM 11NOV26 10094 10538 12135 37.6 N/A
Wed 08PM 11NOV26 10305 10768 12246 34.5 N/A
Wed 11PM 11NOV26 10417 11790 12263 34.5 N/A
Thu 02AM 12NOV26 10547 11841 12311 33.6 N/A
Thu 05AM 12NOV26 10677 11974 12482 34.2 N/A
Thu 08AM 12NOV26 10736 12026 12530 35.1 N/A
Thu 11AM 12NOV26 10802 12076 12559 48.3 N/A
Thu 02PM 12NOV26 11857 12164 12643 51.8 N/A
Thu 05PM 12NOV26 11910 12224 12714 39.0 N/A
Thu 08PM 12NOV26 11916 12263 13829 35.1 N/A
Thu 11PM 12NOV26 12059 12414 13961 34.1 N/A
Fri 02AM 13NOV26 12044 12378 13913 33.5 N/A
Fri 05AM 13NOV26 12075 12409 13931 33.4 N/A
Fri 08AM 13NOV26 11971 12297 13827 34.2 N/A
Fri 11AM 13NOV26 11815 12130 12621 49.1 N/A
Fri 02PM 13NOV26 10604 11888 12386 51.3 N/A
Fri 05PM 13NOV26 10506 10797 12326 38.4 N/A
Fri 08PM 13NOV26 10473 10775 12287 34.6 N/A
Fri 11PM 13NOV26 10510 11814 12415 33.6 N/A
Sat 02AM 14NOV26 10586 11919 12505 33.1 N/A
Sat 05AM 14NOV26 10622 11961 12511 31.8 N/A
Sat 08AM 14NOV26 10640 11974 12485 32.8 N/A
Sat 11AM 14NOV26 10478 11856 12409 46.8 N/A
Sat 02PM 14NOV26 10361 11827 12379 49.5 N/A
Sat 05PM 14NOV26 10360 10772 12278 37.4 N/A
Sat 08PM 14NOV26 10415 10782 12260 33.7 N/A
Sat 11PM 14NOV26 10348 10716 12209 33.8 N/A
Sun 02AM 15NOV26 10361 10698 12171 34.1 N/A
Sun 05AM 15NOV26 10343 10674 12138 34.2 N/A
Sun 08AM 15NOV26 10256 10579 12038 35.3 N/A
Sun 11AM 15NOV26 10135 10449 11901 47.5 N/A
Sun 02PM 15NOV26 9979 10290 10776 48.4 N/A
Sun 05PM 15NOV26 8851 10084 10586 37.5 N/A
Sun 08PM 15NOV26 8350 8696 10214 36.0 N/A
Sun 11PM 15NOV26 6956 8190 8842 34.6 N/A
Mon 02AM 16NOV26 6965 8187 8796 34.9 N/A
Mon 05AM 16NOV26 7037 8244 8778 35.2 N/A
Mon 08AM 16NOV26 7015 8233 8788 35.0 N/A
Mon 11AM 16NOV26 8110 8417 8895 38.3 N/A
Mon 02PM 16NOV26 6700 6998 8298 33.9 N/A
Mon 05PM 16NOV26 5181 5545 6856 28.2 N/A
Mon 08PM 16NOV26 4958 5322 6672 26.6 N/A
Mon 11PM 16NOV26 3360 3727 5071 20.4 N/A
Tue 02AM 17NOV26 3257 3623 4969 19.7 N/A
Tue 05AM 17NOV26 2513 3277 3847 17.2 N/A
Tue 08AM 17NOV26 2513 3370 3939 18.3 N/A
Tue 11AM 17NOV26 5223 6400 6820 30.0 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