Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Here We Go - Kelvin Wave #1 Erupts!! - Video Forecast HERE (2/8/26)
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: 06Z Tue 10FEB2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 11PM 09FEB26 2553 3273 3841 17.5 -
Tue 02AM 10FEB26 2124 2877 3632 16.1 0.0
Tue 05AM 10FEB26 2099 2851 3619 15.8 0.0
Tue 08AM 10FEB26 2108 2859 3624 16.1 0.0
Tue 11AM 10FEB26 3631 4000 5339 23.8 0.0
Tue 02PM 10FEB26 4961 5324 6635 27.7 0.0
Tue 05PM 10FEB26 3914 5056 6431 24.5 0.0
Tue 08PM 10FEB26 2739 3364 3933 17.7 0.0
Tue 11PM 10FEB26 2657 3324 3893 17.4 0.0
Wed 02AM 11FEB26 2918 3451 4798 18.1 0.0
Wed 05AM 11FEB26 3252 3618 4963 19.3 0.0
Wed 08AM 11FEB26 3325 3693 5038 20.1 0.0
Wed 11AM 11FEB26 5133 5496 6781 28.4 0.0
Wed 02PM 11FEB26 6406 6695 7145 31.8 0.0
Wed 05PM 11FEB26 5410 6563 7050 29.4 0.0
Wed 08PM 11FEB26 3925 5066 6481 24.2 0.0
Wed 11PM 11FEB26 3643 4790 5351 22.5 0.0
Thu 02AM 12FEB26 3566 3935 5275 22.2 0.0
Thu 05AM 12FEB26 3530 3898 5239 21.8 0.0
Thu 08AM 12FEB26 3497 3864 5206 21.7 0.0
Thu 11AM 12FEB26 5355 6503 6936 30.4 0.0
Thu 02PM 12FEB26 6490 6771 7208 32.9 0.0
Thu 05PM 12FEB26 5387 6537 7002 29.8 0.0
Thu 08PM 12FEB26 3895 5037 6433 24.3 0.0
Thu 11PM 12FEB26 3652 4799 5360 22.8 0.0
Fri 02AM 13FEB26 3566 3934 5276 22.3 0.0
Fri 05AM 13FEB26 3472 3840 5182 21.4 0.0
Fri 08AM 13FEB26 3546 3916 5257 22.0 0.0
Fri 11AM 13FEB26 5145 5508 6772 29.0 0.0
Fri 02PM 13FEB26 5460 6583 7016 31.2 0.0
Fri 05PM 13FEB26 5173 5537 6839 27.9 0.0
Fri 08PM 13FEB26 3884 5026 6405 24.4 0.0
Fri 11PM 13FEB26 3683 4829 5390 22.8 0.0
Sat 02AM 14FEB26 3676 4822 5383 22.7 0.0
Sat 05AM 14FEB26 3724 4869 5433 23.1 0.0
Sat 08AM 14FEB26 3785 4928 5491 23.7 0.0
Sat 11AM 14FEB26 5128 5492 6787 28.1 0.0
Sat 02PM 14FEB26 5425 6564 7017 30.3 0.0
Sat 05PM 14FEB26 5223 6402 6905 28.1 0.0
Sat 08PM 14FEB26 4859 5222 6649 25.4 0.0
Sat 11PM 14FEB26 4899 5261 6761 25.5 0.0
Sun 02AM 15FEB26 4984 5348 6981 26.1 0.0
Sun 05AM 15FEB26 4987 5350 7012 26.0 0.0
Sun 08AM 15FEB26 5013 5376 8110 26.2 0.0
Sun 11AM 15FEB26 6633 6942 8367 32.8 0.0
Sun 02PM 15FEB26 6858 7158 8424 34.9 0.0
Sun 05PM 15FEB26 6655 6995 8318 32.0 0.0
Sun 08PM 15FEB26 5294 6476 7048 28.2 0.3
Sun 11PM 15FEB26 5450 6627 7184 29.0 0.0
Mon 02AM 16FEB26 5288 6483 7153 27.5 0.0
Mon 05AM 16FEB26 5223 6407 7144 26.9 0.0
Mon 08AM 16FEB26 5327 6522 7162 27.7 0.0
Mon 11AM 16FEB26 6733 7041 8352 33.2 1.2
Mon 02PM 16FEB26 6994 8144 8537 35.2 0.0
Mon 05PM 16FEB26 6780 7125 8479 32.3 1.6
Mon 08PM 16FEB26 6492 6880 8357 29.6 1.9
Mon 11PM 16FEB26 6504 6899 8417 29.4 2.3
Tue 02AM 17FEB26 6557 6987 8478 29.5 0.0
Tue 05AM 17FEB26 6584 6952 8432 30.0 0.0
Tue 08AM 17FEB26 6404 6761 8172 28.9 5.7
Tue 11AM 17FEB26 5316 6487 7000 27.9 6.6
Tue 02PM 17FEB26 5548 6683 7173 30.0 0.0
Tue 05PM 17FEB26 5321 6494 7019 27.7 0.0
Tue 08PM 17FEB26 3262 3630 4975 18.2 0.0
Tue 11PM 17FEB26 3693 4839 5401 21.9 0.0
Wed 02AM 18FEB26 3626 3995 5334 21.3 0.0
Wed 05AM 18FEB26 3322 3689 5034 18.8 0.0
Wed 08AM 18FEB26 2807 3396 3967 16.8 0.0
Wed 11AM 18FEB26 4856 5217 6570 25.1 7.7
Wed 02PM 18FEB26 5134 5498 6827 26.9 8.5
Wed 05PM 18FEB26 5213 6392 6914 26.8 9.0
Wed 08PM 18FEB26 3136 3556 4902 17.3 0.0
Wed 11PM 18FEB26 3163 3571 4917 18.0 9.4
Thu 02AM 19FEB26 3449 3818 5161 20.1 10.0
Thu 05AM 19FEB26 2128 2881 3635 13.8 0.0
Thu 08AM 19FEB26 1696 2452 3423 13.1 0.0
Thu 11AM 19FEB26 3792 4936 5498 23.5 0.0
Thu 02PM 19FEB26 3969 5110 6475 24.6 10.2
Thu 05PM 19FEB26 3422 3790 5132 20.3 0.0
Thu 08PM 19FEB26 3425 3793 5137 20.0 0.0
Thu 11PM 19FEB26 3349 3717 5061 19.3 0.0

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 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