Surf Forecasts and Marine Weather - No Hype - Just the Facts!
How Warm Will the NINO3.4 Region Get....Exactly? - Video HERE (8/16/26)
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_I5_CA-OR - Snow Level Forecast
Location: 42.06N 122.61W
Base Elevation: 4318 ft
Peak Elevation: 4318 ft

 

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

 

Data

Initialized: 00Z Mon 17AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sun 04PM 16AUG26 12062 12417 13979 84.9 -
Sun 07PM 16AUG26 12118 12451 14009 69.7 N/A
Sun 10PM 16AUG26 12334 12699 14172 60.8 N/A
Mon 01AM 17AUG26 12338 12677 14207 56.0 N/A
Mon 04AM 17AUG26 12280 12631 14169 56.4 N/A
Mon 07AM 17AUG26 12343 12687 14140 62.1 N/A
Mon 10AM 17AUG26 12359 12670 14088 76.7 N/A
Mon 01PM 17AUG26 12171 12498 14013 86.4 N/A
Mon 04PM 17AUG26 12112 12375 13812 89.0 N/A
Mon 07PM 17AUG26 12251 12510 13959 73.5 N/A
Mon 10PM 17AUG26 12242 12544 14052 60.3 N/A
Tue 01AM 18AUG26 12280 12618 14135 56.9 N/A
Tue 04AM 18AUG26 12283 12649 14216 53.8 N/A
Tue 07AM 18AUG26 12246 12619 14217 62.0 N/A
Tue 10AM 18AUG26 12309 12649 14263 79.0 N/A
Tue 01PM 18AUG26 12560 13958 14539 87.7 N/A
Tue 04PM 18AUG26 12586 14048 14664 88.2 N/A
Tue 07PM 18AUG26 12655 14082 14769 70.2 N/A
Tue 10PM 18AUG26 12647 14079 14740 60.8 N/A
Wed 01AM 19AUG26 13840 14214 14798 57.1 N/A
Wed 04AM 19AUG26 12587 14016 14688 53.7 N/A
Wed 07AM 19AUG26 12535 13889 14498 62.7 N/A
Wed 10AM 19AUG26 12639 14019 14598 82.2 N/A
Wed 01PM 19AUG26 12689 14147 17099 93.4 N/A
Wed 04PM 19AUG26 12494 12735 14518 89.0 N/A
Wed 07PM 19AUG26 12632 14069 17251 73.0 N/A
Wed 10PM 19AUG26 14094 14464 17297 63.5 N/A
Thu 01AM 20AUG26 14243 14678 17638 61.3 N/A
Thu 04AM 20AUG26 14371 14693 17460 59.7 N/A
Thu 07AM 20AUG26 14230 14527 17240 64.6 N/A
Thu 10AM 20AUG26 14129 14437 17161 83.9 N/A
Thu 01PM 20AUG26 14155 14451 17157 92.9 N/A
Thu 04PM 20AUG26 12699 13981 14394 95.0 N/A
Thu 07PM 20AUG26 13853 14189 14713 77.1 N/A
Thu 10PM 20AUG26 13983 14248 14661 68.9 N/A
Fri 01AM 21AUG26 13857 14152 14611 63.3 N/A
Fri 04AM 21AUG26 12763 14103 14591 59.5 N/A
Fri 07AM 21AUG26 12756 14106 14608 65.5 N/A
Fri 10AM 21AUG26 12702 14066 14584 82.2 N/A
Fri 01PM 21AUG26 12323 12646 14461 91.7 N/A
Fri 04PM 21AUG26 12428 12684 14198 87.6 N/A
Fri 07PM 21AUG26 12417 12687 14388 72.6 N/A
Fri 10PM 21AUG26 12679 14082 14646 59.3 N/A
Sat 01AM 22AUG26 12637 14033 14568 54.8 N/A
Sat 04AM 22AUG26 12714 14058 14543 51.2 N/A
Sat 07AM 22AUG26 12757 14122 14649 59.1 N/A
Sat 10AM 22AUG26 13804 14161 14718 80.0 N/A
Sat 01PM 22AUG26 13855 14192 14717 87.2 N/A
Sat 04PM 22AUG26 14000 14299 14764 83.0 N/A
Sat 07PM 22AUG26 14047 14334 14781 66.9 N/A
Sat 10PM 22AUG26 13891 14207 14698 55.9 N/A
Sun 01AM 23AUG26 12760 14143 14699 53.0 N/A
Sun 04AM 23AUG26 13817 14134 14629 50.4 N/A
Sun 07AM 23AUG26 13840 14160 14657 58.6 N/A
Sun 10AM 23AUG26 13886 14211 14718 80.2 N/A
Sun 01PM 23AUG26 13921 14230 14713 91.2 N/A
Sun 04PM 23AUG26 12610 14112 17558 91.0 N/A
Sun 07PM 23AUG26 13939 14365 17285 70.9 N/A
Sun 10PM 23AUG26 13860 14182 14684 60.7 N/A
Mon 01AM 24AUG26 12688 14023 14518 56.9 N/A
Mon 04AM 24AUG26 12729 14057 14522 53.8 N/A
Mon 07AM 24AUG26 12731 14048 14496 62.1 N/A
Mon 10AM 24AUG26 12684 14001 14448 83.5 N/A
Mon 01PM 24AUG26 12698 14007 14439 93.6 N/A
Mon 04PM 24AUG26 12624 13885 14265 93.2 N/A
Mon 07PM 24AUG26 12620 13937 14537 74.6 N/A
Mon 10PM 24AUG26 12760 14075 14525 65.0 N/A
Tue 01AM 25AUG26 12644 13968 14425 60.1 N/A
Tue 04AM 25AUG26 12671 14005 14511 56.8 N/A
Tue 07AM 25AUG26 12701 14047 14559 65.0 N/A
Tue 10AM 25AUG26 12712 14039 14512 86.1 N/A
Tue 01PM 25AUG26 12652 13978 14479 95.6 N/A
Tue 04PM 25AUG26 13810 14046 14413 97.8 N/A
Tue 07PM 25AUG26 13795 14076 14514 78.2 N/A
Tue 10PM 25AUG26 13926 14216 14668 65.5 N/A
Wed 01AM 26AUG26 13850 14153 14625 60.8 N/A
Wed 04AM 26AUG26 13857 14163 14639 57.4 N/A
Wed 07AM 26AUG26 12737 14125 14704 65.0 N/A
Wed 10AM 26AUG26 13826 14172 14711 86.1 N/A
Wed 01PM 26AUG26 12562 13879 17104 96.6 N/A
Wed 04PM 26AUG26 13916 14143 14496 97.6 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