Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino - Becomes Apparent on the Oceans Surface! - Watch the Video HERE (4/19/26)
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: 12Z Mon 20APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Mon 04AM 20APR26 7224 8495 10066 42.7 -
Mon 07AM 20APR26 7024 8174 8702 49.2 N/A
Mon 10AM 20APR26 6827 7075 8334 57.2 N/A
Mon 01PM 20APR26 6645 8196 8896 51.0 N/A
Mon 04PM 20APR26 6655 7109 8659 48.8 N/A
Mon 07PM 20APR26 6507 7022 8650 43.3 N/A
Mon 10PM 20APR26 5328 6642 8237 41.8 N/A
Tue 01AM 21APR26 5334 6664 8211 41.2 N/A
Tue 04AM 21APR26 5013 5409 8274 40.6 N/A
Tue 07AM 21APR26 5012 5401 7001 41.5 N/A
Tue 10AM 21APR26 5235 5510 6944 47.3 N/A
Tue 01PM 21APR26 6412 6687 7115 52.0 N/A
Tue 04PM 21APR26 5488 6658 8102 48.1 N/A
Tue 07PM 21APR26 4912 5457 6971 40.6 N/A
Tue 10PM 21APR26 4868 5292 6808 40.4 N/A
Wed 01AM 22APR26 3809 5002 6596 38.3 N/A
Wed 04AM 22APR26 3778 4917 6395 38.1 N/A
Wed 07AM 22APR26 3747 4802 5362 39.2 N/A
Wed 10AM 22APR26 3960 5044 5533 41.8 N/A
Wed 01PM 22APR26 5252 5500 6723 48.5 N/A
Wed 04PM 22APR26 5571 6634 7017 52.0 N/A
Wed 07PM 22APR26 5067 5476 6830 40.4 N/A
Wed 10PM 22APR26 4807 5173 6621 36.8 N/A
Thu 01AM 23APR26 4001 5083 5557 39.6 N/A
Thu 04AM 23APR26 3840 4996 5490 35.8 N/A
Thu 07AM 23APR26 3697 3983 5526 39.6 N/A
Thu 10AM 23APR26 5256 8914 10403 52.4 N/A
Thu 01PM 23APR26 7041 10090 10564 63.0 N/A
Thu 04PM 23APR26 8744 10077 10528 60.0 N/A
Thu 07PM 23APR26 8626 9919 10394 45.9 N/A
Thu 10PM 23APR26 8623 9927 10370 41.1 N/A
Fri 01AM 24APR26 8576 8938 10285 38.4 N/A
Fri 04AM 24APR26 8499 8875 10274 36.3 N/A
Fri 07AM 24APR26 8365 8765 10211 44.1 N/A
Fri 10AM 24APR26 8379 8765 10238 59.3 N/A
Fri 01PM 24APR26 8390 8638 9974 66.2 N/A
Fri 04PM 24APR26 8622 8878 10213 65.9 N/A
Fri 07PM 24APR26 8563 8862 10224 50.8 N/A
Fri 10PM 24APR26 8427 8682 10037 45.2 N/A
Sat 01AM 25APR26 8218 8532 9951 42.6 N/A
Sat 04AM 25APR26 8156 8586 10074 39.4 N/A
Sat 07AM 25APR26 8095 8461 9929 46.2 N/A
Sat 10AM 25APR26 7089 8287 8870 60.2 N/A
Sat 01PM 25APR26 8321 8568 8951 64.9 N/A
Sat 04PM 25APR26 8188 8472 8912 60.6 N/A
Sat 07PM 25APR26 8170 8546 9997 49.9 N/A
Sat 10PM 25APR26 7043 8259 8791 45.5 N/A
Sun 01AM 26APR26 6741 7042 8440 43.0 N/A
Sun 04AM 26APR26 6676 6945 8252 43.2 N/A
Sun 07AM 26APR26 5529 6728 8172 46.3 N/A
Sun 10AM 26APR26 5572 6773 8240 51.6 N/A
Sun 01PM 26APR26 6948 7198 8472 60.0 N/A
Sun 04PM 26APR26 6949 7195 8545 56.9 N/A
Sun 07PM 26APR26 6788 7085 8487 47.5 N/A
Sun 10PM 26APR26 6590 6915 8269 41.6 N/A
Mon 01AM 27APR26 6395 6732 8114 38.9 N/A
Mon 04AM 27APR26 5562 6731 8129 37.3 N/A
Mon 07AM 27APR26 5462 6629 7171 44.7 N/A
Mon 10AM 27APR26 6515 6781 7195 55.4 N/A
Mon 01PM 27APR26 6965 7213 8459 60.9 N/A
Mon 04PM 27APR26 7103 8227 8627 58.5 N/A
Mon 07PM 27APR26 7059 8217 8674 49.0 N/A
Mon 10PM 27APR26 6936 8117 8541 43.7 N/A
Tue 01AM 28APR26 6905 8090 8561 41.3 N/A
Tue 04AM 28APR26 6898 8112 8595 39.4 N/A
Tue 07AM 28APR26 6849 7192 8548 46.5 N/A
Tue 10AM 28APR26 6985 8169 8692 59.4 N/A
Tue 01PM 28APR26 8247 8503 8902 65.7 N/A
Tue 04PM 28APR26 8463 8707 9997 65.7 N/A
Tue 07PM 28APR26 7198 8414 9896 54.8 N/A
Tue 10PM 28APR26 8170 8487 9892 46.4 N/A
Wed 01AM 29APR26 7227 8435 9887 43.5 N/A
Wed 04AM 29APR26 7190 8387 8918 42.1 N/A
Wed 07AM 29APR26 8130 8437 8915 48.5 N/A
Wed 10AM 29APR26 7150 8366 8935 60.4 N/A
Wed 01PM 29APR26 7211 8379 8865 62.4 N/A
Wed 04PM 29APR26 7016 8303 9898 49.7 N/A
Wed 07PM 29APR26 6896 8168 8864 47.9 N/A
Wed 10PM 29APR26 6837 8109 8794 45.8 N/A
Thu 01AM 30APR26 6623 7045 8582 46.2 N/A
Thu 04AM 30APR26 6586 7003 8544 45.2 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