Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is This El Nino Poised to Surpass the '97 Event? - Video HERE (8/2/26)
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: 18Z Thu 13AUG2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 10AM 13AUG26 12012 12371 13964 76.3 -
Thu 01PM 13AUG26 11798 12215 13877 87.1 N/A
Thu 04PM 13AUG26 11902 12234 12752 80.4 N/A
Thu 07PM 13AUG26 12031 12320 13797 67.9 N/A
Thu 10PM 13AUG26 11934 12207 12632 60.2 N/A
Fri 01AM 14AUG26 11800 12109 12590 54.2 N/A
Fri 04AM 14AUG26 10683 11959 12459 50.7 N/A
Fri 07AM 14AUG26 10604 11882 12490 59.7 N/A
Fri 10AM 14AUG26 10653 11995 12709 75.3 N/A
Fri 01PM 14AUG26 10643 11961 13802 83.6 N/A
Fri 04PM 14AUG26 11856 12096 12468 84.1 N/A
Fri 07PM 14AUG26 11808 12142 12665 68.3 N/A
Fri 10PM 14AUG26 10771 12105 12693 57.7 N/A
Sat 01AM 15AUG26 10688 12024 12603 54.4 N/A
Sat 04AM 15AUG26 10731 12098 12738 51.0 N/A
Sat 07AM 15AUG26 11798 12228 13891 58.8 N/A
Sat 10AM 15AUG26 11828 12250 13895 74.9 N/A
Sat 01PM 15AUG26 11788 12249 13929 83.3 N/A
Sat 04PM 15AUG26 11860 12111 12503 86.8 N/A
Sat 07PM 15AUG26 11819 12133 12622 71.2 N/A
Sat 10PM 15AUG26 12129 12524 14107 60.5 N/A
Sun 01AM 16AUG26 12043 12417 14000 54.5 N/A
Sun 04AM 16AUG26 12031 12392 13964 50.8 N/A
Sun 07AM 16AUG26 12103 12454 14005 60.0 N/A
Sun 10AM 16AUG26 12112 12467 14028 77.7 N/A
Sun 01PM 16AUG26 12125 12463 14007 86.4 N/A
Sun 04PM 16AUG26 12009 12306 13797 84.4 N/A
Sun 07PM 16AUG26 12147 12590 14242 70.2 N/A
Sun 10PM 16AUG26 12176 12554 14126 61.9 N/A
Mon 01AM 17AUG26 12098 12472 14049 58.8 N/A
Mon 04AM 17AUG26 11962 12293 13836 56.9 N/A
Mon 07AM 17AUG26 11808 12144 12669 62.3 N/A
Mon 10AM 17AUG26 10754 12030 12524 76.3 N/A
Mon 01PM 17AUG26 10678 11892 12302 88.2 N/A
Mon 04PM 17AUG26 11809 12099 12551 77.4 N/A
Mon 07PM 17AUG26 10751 12126 13804 65.3 N/A
Mon 10PM 17AUG26 10751 12000 12433 56.4 N/A
Tue 01AM 18AUG26 10513 11817 12356 50.6 N/A
Tue 04AM 18AUG26 10371 10711 12213 48.3 N/A
Tue 07AM 18AUG26 10310 10645 12099 55.0 N/A
Tue 10AM 18AUG26 10302 10635 12082 70.9 N/A
Tue 01PM 18AUG26 10264 10613 12091 75.5 N/A
Tue 04PM 18AUG26 10355 10759 12262 74.8 N/A
Tue 07PM 18AUG26 10449 10750 12213 61.6 N/A
Tue 10PM 18AUG26 10321 10633 12118 50.1 N/A
Wed 01AM 19AUG26 10350 10681 12154 49.4 N/A
Wed 04AM 19AUG26 10371 10707 12192 44.5 N/A
Wed 07AM 19AUG26 10392 10790 12290 53.0 N/A
Wed 10AM 19AUG26 10699 12000 12484 71.7 N/A
Wed 01PM 19AUG26 11789 12127 12654 82.4 N/A
Wed 04PM 19AUG26 12037 12395 14026 78.6 N/A
Wed 07PM 19AUG26 12233 12609 14226 64.0 N/A
Wed 10PM 19AUG26 12224 12623 14294 53.0 N/A
Thu 01AM 20AUG26 12187 12605 14304 48.9 N/A
Thu 04AM 20AUG26 12339 13802 14407 45.7 N/A
Thu 07AM 20AUG26 12367 13806 14390 54.7 N/A
Thu 10AM 20AUG26 12358 13799 14663 75.0 N/A
Thu 01PM 20AUG26 12593 14128 17213 82.6 N/A
Thu 04PM 20AUG26 12621 14116 17155 80.9 N/A
Thu 07PM 20AUG26 12701 14142 14792 63.8 N/A
Thu 10PM 20AUG26 12746 14190 14850 54.6 N/A
Fri 01AM 21AUG26 13820 14219 14842 51.0 N/A
Fri 04AM 21AUG26 13827 14258 17178 49.0 N/A
Fri 07AM 21AUG26 13893 14304 17195 57.1 N/A
Fri 10AM 21AUG26 13910 14318 17206 76.3 N/A
Fri 01PM 21AUG26 13959 14350 17208 90.6 N/A
Fri 04PM 21AUG26 14081 14425 17210 83.4 N/A
Fri 07PM 21AUG26 14099 14389 14840 67.9 N/A
Fri 10PM 21AUG26 14106 14438 17203 57.4 N/A
Sat 01AM 22AUG26 14031 14404 17236 54.0 N/A
Sat 04AM 22AUG26 14051 14440 17302 52.1 N/A
Sat 07AM 22AUG26 14096 14461 17285 59.1 N/A
Sat 10AM 22AUG26 14134 14474 17256 79.7 N/A
Sat 01PM 22AUG26 14209 14557 17360 90.8 N/A
Sat 04PM 22AUG26 14283 14672 17552 88.8 N/A
Sat 07PM 22AUG26 14464 14811 17630 71.7 N/A
Sat 10PM 22AUG26 14312 14637 17404 61.9 N/A
Sun 01AM 23AUG26 14218 14594 17447 57.1 N/A
Sun 04AM 23AUG26 14185 14528 17319 53.7 N/A
Sun 07AM 23AUG26 14071 14408 17179 61.4 N/A
Sun 10AM 23AUG26 13987 14335 17121 81.0 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