Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Tropics On Fire - But Will the PDO Dampen El Nino? - Video HERE (9/27/26)
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 03OCT2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 11AM 03OCT26 12210 13924 14446 61.0 -
Sat 02PM 03OCT26 12306 12713 14239 65.2 N/A
Sat 05PM 03OCT26 12353 12722 14215 59.6 N/A
Sat 08PM 03OCT26 12379 12682 14182 49.0 N/A
Sat 11PM 03OCT26 12419 12751 14270 47.6 N/A
Sun 02AM 04OCT26 12413 12741 14248 47.0 N/A
Sun 05AM 04OCT26 12466 13842 14323 45.7 N/A
Sun 08AM 04OCT26 12534 13901 14398 53.3 N/A
Sun 11AM 04OCT26 12485 13864 14382 67.4 N/A
Sun 02PM 04OCT26 12478 12722 14267 71.9 N/A
Sun 05PM 04OCT26 12588 13890 14357 66.0 N/A
Sun 08PM 04OCT26 12600 13894 14327 53.0 N/A
Sun 11PM 04OCT26 12639 13942 14368 51.3 N/A
Mon 02AM 05OCT26 12606 13915 14357 50.2 N/A
Mon 05AM 05OCT26 12574 13902 14342 49.6 N/A
Mon 08AM 05OCT26 12526 13847 14296 56.1 N/A
Mon 11AM 05OCT26 12433 12713 14181 69.2 N/A
Mon 02PM 05OCT26 12492 12726 14133 71.8 N/A
Mon 05PM 05OCT26 12511 12743 14119 67.4 N/A
Mon 08PM 05OCT26 12443 12693 14110 54.2 N/A
Mon 11PM 05OCT26 12375 12641 14084 51.5 N/A
Tue 02AM 06OCT26 12257 12560 14041 49.5 N/A
Tue 05AM 06OCT26 12176 12501 14016 48.0 N/A
Tue 08AM 06OCT26 12129 12466 14013 54.9 N/A
Tue 11AM 06OCT26 12195 12574 14129 65.9 N/A
Tue 02PM 06OCT26 12331 12580 14101 69.5 N/A
Tue 05PM 06OCT26 12333 12579 14065 64.6 N/A
Tue 08PM 06OCT26 12320 12582 14095 52.1 N/A
Tue 11PM 06OCT26 12365 12688 14282 49.1 N/A
Wed 02AM 07OCT26 12196 12546 14150 47.6 N/A
Wed 05AM 07OCT26 12185 12551 14152 45.9 N/A
Wed 08AM 07OCT26 12224 12587 14149 53.0 N/A
Wed 11AM 07OCT26 12200 12542 14076 64.7 N/A
Wed 02PM 07OCT26 12228 12477 13918 68.4 N/A
Wed 05PM 07OCT26 12221 12499 13979 62.3 N/A
Wed 08PM 07OCT26 12172 12447 13931 50.8 N/A
Wed 11PM 07OCT26 12198 12508 14046 48.4 N/A
Thu 02AM 08OCT26 12173 12465 13973 46.8 N/A
Thu 05AM 08OCT26 12142 12457 13982 45.7 N/A
Thu 08AM 08OCT26 12069 12374 13888 52.5 N/A
Thu 11AM 08OCT26 12040 12367 13930 64.6 N/A
Thu 02PM 08OCT26 12158 12410 13846 67.5 N/A
Thu 05PM 08OCT26 12210 12497 14018 60.8 N/A
Thu 08PM 08OCT26 12197 12491 14022 50.4 N/A
Thu 11PM 08OCT26 12170 12452 13943 47.6 N/A
Fri 02AM 09OCT26 12172 12464 13983 46.9 N/A
Fri 05AM 09OCT26 12135 12399 13859 45.7 N/A
Fri 08AM 09OCT26 12009 12318 13838 52.0 N/A
Fri 11AM 09OCT26 11962 12206 12586 65.3 N/A
Fri 02PM 09OCT26 12334 12567 13952 69.3 N/A
Fri 05PM 09OCT26 12443 12680 14064 64.6 N/A
Fri 08PM 09OCT26 12405 12641 14019 50.7 N/A
Fri 11PM 09OCT26 12268 12504 13900 49.7 N/A
Sat 02AM 10OCT26 12222 12452 13835 49.0 N/A
Sat 05AM 10OCT26 12295 12523 13903 48.6 N/A
Sat 08AM 10OCT26 12090 12302 12632 54.2 N/A
Sat 11AM 10OCT26 11897 12192 12653 62.3 N/A
Sat 02PM 10OCT26 10516 10766 12277 57.7 N/A
Sat 05PM 10OCT26 10438 10733 12334 52.3 N/A
Sat 08PM 10OCT26 10392 10705 12159 47.1 N/A
Sat 11PM 10OCT26 10099 10538 12042 45.8 N/A
Sun 02AM 11OCT26 9954 10268 10757 44.9 N/A
Sun 05AM 11OCT26 8594 8874 10271 41.3 N/A
Sun 08AM 11OCT26 7210 8347 8774 37.9 N/A
Sun 11AM 11OCT26 7034 8157 8529 38.6 N/A
Sun 02PM 11OCT26 8197 8426 8782 42.4 N/A
Sun 05PM 11OCT26 8357 8593 8960 41.3 N/A
Sun 08PM 11OCT26 8268 8521 8916 33.5 N/A
Sun 11PM 11OCT26 8390 8682 10082 33.0 N/A
Mon 02AM 12OCT26 8687 10102 11939 32.4 N/A
Mon 05AM 12OCT26 10151 10609 12170 31.1 N/A
Mon 08AM 12OCT26 10421 11805 12398 37.1 N/A
Mon 11AM 12OCT26 10516 11918 12430 51.9 N/A
Mon 02PM 12OCT26 10437 10729 12418 55.8 N/A
Mon 05PM 12OCT26 10561 11804 12240 48.7 N/A
Mon 08PM 12OCT26 10527 10770 12130 40.4 N/A
Mon 11PM 12OCT26 10475 10712 12062 41.5 N/A
Tue 02AM 13OCT26 10330 10581 11956 41.3 N/A
Tue 05AM 13OCT26 10211 10458 11811 39.5 N/A
Tue 08AM 13OCT26 10033 10284 10674 43.9 N/A
Tue 11AM 13OCT26 10031 10271 10645 52.8 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