Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Here We Go - Kelvin Wave #4 Developing! - Video HERE (6/7/26)
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
.

Summit_I50 - Snow Level Forecast
Location: 38.81N 120.03W
Base Elevation: 7410 ft
Peak Elevation: 7410 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 18Z Mon 08JUN2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 10AM 08JUN26 10448 10719 12593 57.3 -
Mon 01PM 08JUN26 10475 10758 12438 58.1 N/A
Mon 04PM 08JUN26 10191 10728 12711 51.3 N/A
Mon 07PM 08JUN26 8891 12034 12685 43.0 N/A
Mon 10PM 08JUN26 10763 12104 12647 41.3 N/A
Tue 01AM 09JUN26 10427 12035 14544 41.8 N/A
Tue 04AM 09JUN26 12046 12672 14438 41.0 N/A
Tue 07AM 09JUN26 12271 12726 14333 48.9 N/A
Tue 10AM 09JUN26 11892 12444 14241 60.9 N/A
Tue 01PM 09JUN26 12239 13990 14795 64.5 N/A
Tue 04PM 09JUN26 14144 14437 17135 62.1 N/A
Tue 07PM 09JUN26 14065 14364 14831 50.6 N/A
Tue 10PM 09JUN26 14131 14489 17304 45.2 N/A
Wed 01AM 10JUN26 14161 14562 17454 45.8 N/A
Wed 04AM 10JUN26 14292 14701 17618 45.4 N/A
Wed 07AM 10JUN26 14481 16929 17782 59.6 N/A
Wed 10AM 10JUN26 14557 16929 18057 71.4 N/A
Wed 01PM 10JUN26 14492 16929 17794 75.6 N/A
Wed 04PM 10JUN26 14474 14854 17732 71.5 N/A
Wed 07PM 10JUN26 14472 17093 17816 58.4 N/A
Wed 10PM 10JUN26 14578 17093 17665 52.8 N/A
Thu 01AM 11JUN26 14565 17093 17737 47.8 N/A
Thu 04AM 11JUN26 14532 14833 17577 44.6 N/A
Thu 07AM 11JUN26 14461 14761 17497 53.7 N/A
Thu 10AM 11JUN26 14373 14683 17429 67.8 N/A
Thu 01PM 11JUN26 14020 14285 14697 76.4 N/A
Thu 04PM 11JUN26 13940 14329 17184 73.7 N/A
Thu 07PM 11JUN26 14168 14536 17370 60.9 N/A
Thu 10PM 11JUN26 14339 14669 17447 53.8 N/A
Fri 01AM 12JUN26 14271 14554 17246 51.1 N/A
Fri 04AM 12JUN26 14149 14465 17204 49.2 N/A
Fri 07AM 12JUN26 14087 14393 17111 61.9 N/A
Fri 10AM 12JUN26 12737 14162 14817 76.1 N/A
Fri 01PM 12JUN26 14004 14238 14601 78.0 N/A
Fri 04PM 12JUN26 13934 14287 14839 74.2 N/A
Fri 07PM 12JUN26 14072 14326 14721 61.8 N/A
Fri 10PM 12JUN26 13903 14184 14620 56.0 N/A
Sat 01AM 13JUN26 13850 14179 14691 54.8 N/A
Sat 04AM 13JUN26 13924 14223 14688 54.0 N/A
Sat 07AM 13JUN26 13920 14217 14680 67.3 N/A
Sat 10AM 13JUN26 13877 14118 14491 76.8 N/A
Sat 01PM 13JUN26 14042 14270 14625 78.8 N/A
Sat 04PM 13JUN26 14049 14335 14782 75.9 N/A
Sat 07PM 13JUN26 14225 14471 14854 62.4 N/A
Sat 10PM 13JUN26 14094 14323 14679 56.4 N/A
Sun 01AM 14JUN26 13983 14212 14568 56.1 N/A
Sun 04AM 14JUN26 13918 14186 14603 54.6 N/A
Sun 07AM 14JUN26 13879 14225 14764 68.3 N/A
Sun 10AM 14JUN26 13924 14157 14520 78.2 N/A
Sun 01PM 14JUN26 14176 14408 14766 80.6 N/A
Sun 04PM 14JUN26 14068 14301 14663 76.4 N/A
Sun 07PM 14JUN26 14227 14481 17118 63.9 N/A
Sun 10PM 14JUN26 14123 14371 14758 58.0 N/A
Mon 01AM 15JUN26 14118 14392 14817 57.7 N/A
Mon 04AM 15JUN26 14159 14442 17125 56.3 N/A
Mon 07AM 15JUN26 14201 14473 17139 69.5 N/A
Mon 10AM 15JUN26 14104 14339 14705 79.4 N/A
Mon 01PM 15JUN26 14309 14533 17124 82.1 N/A
Mon 04PM 15JUN26 14246 14474 14828 79.2 N/A
Mon 07PM 15JUN26 14291 14523 17127 64.8 N/A
Mon 10PM 15JUN26 14270 14508 17120 59.7 N/A
Tue 01AM 16JUN26 14193 14420 14773 58.7 N/A
Tue 04AM 16JUN26 14169 14424 14821 56.6 N/A
Tue 07AM 16JUN26 14165 14406 14780 70.3 N/A
Tue 10AM 16JUN26 14211 14441 14799 81.4 N/A
Tue 01PM 16JUN26 14348 14579 17182 81.5 N/A
Tue 04PM 16JUN26 14348 14600 17242 76.7 N/A
Tue 07PM 16JUN26 14356 14627 17302 62.9 N/A
Tue 10PM 16JUN26 14372 14640 17313 57.4 N/A
Wed 01AM 17JUN26 14431 14740 17490 54.9 N/A
Wed 04AM 17JUN26 14455 14792 17592 53.0 N/A
Wed 07AM 17JUN26 14533 17027 17843 64.4 N/A
Wed 10AM 17JUN26 14486 17027 18192 71.6 N/A
Wed 01PM 17JUN26 14787 17027 18569 71.5 N/A
Wed 04PM 17JUN26 17021 17027 18187 67.4 N/A
Wed 07PM 17JUN26 14778 17027 18139 56.4 N/A
Wed 10PM 17JUN26 14739 17027 18244 47.7 N/A
Thu 01AM 18JUN26 14561 17027 18094 47.2 N/A
Thu 04AM 18JUN26 14348 14789 17769 44.9 N/A
Thu 07AM 18JUN26 14049 14469 17388 57.2 N/A
Thu 10AM 18JUN26 13907 14322 17221 64.1 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