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
.

Arapahoe_Basin - Snow Level Forecast
Location: 39.62N 105.87W
Base Elevation: 10863 ft
Peak Elevation: 12485 ft

 

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

 

Data

Initialized: 00Z Sun 26APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 05PM 25APR26 10584 11803 12155 38.5 -
Sat 08PM 25APR26 8529 8885 10650 27.3 N/A
Sat 11PM 25APR26 8426 8781 10206 27.4 N/A
Sun 02AM 26APR26 7169 8383 8933 23.3 N/A
Sun 05AM 26APR26 8315 8668 10100 26.2 N/A
Sun 08AM 26APR26 9961 10217 10614 33.0 N/A
Sun 11AM 26APR26 10389 10651 12003 37.4 N/A
Sun 02PM 26APR26 10578 11793 12150 39.6 N/A
Sun 05PM 26APR26 10069 10363 11783 32.5 N/A
Sun 08PM 26APR26 8183 8536 10144 23.8 N/A
Sun 11PM 26APR26 6891 8109 8656 20.8 N/A
Mon 02AM 27APR26 6726 7086 8495 20.1 N/A
Mon 05AM 27APR26 6657 7015 8425 19.9 N/A
Mon 08AM 27APR26 8682 9927 10328 30.7 N/A
Mon 11AM 27APR26 10221 10468 11812 37.3 N/A
Mon 02PM 27APR26 10545 10796 12118 39.8 N/A
Mon 05PM 27APR26 10394 10667 12016 36.6 N/A
Mon 08PM 27APR26 8161 8514 10350 23.5 N/A
Mon 11PM 27APR26 7154 8367 8916 23.1 N/A
Tue 02AM 28APR26 8163 8516 9992 24.9 N/A
Tue 05AM 28APR26 6957 8175 8721 21.8 N/A
Tue 08AM 28APR26 8687 9929 10310 30.8 N/A
Tue 11AM 28APR26 9979 10200 10543 35.7 N/A
Tue 02PM 28APR26 10138 10364 10716 37.1 N/A
Tue 05PM 28APR26 10005 10253 10639 34.1 N/A
Tue 08PM 28APR26 7009 8226 8775 22.7 N/A
Tue 11PM 28APR26 6999 8215 8762 22.8 N/A
Wed 02AM 29APR26 6995 8212 8759 22.9 N/A
Wed 05AM 29APR26 6839 7199 8606 21.6 N/A
Wed 08AM 29APR26 9879 10120 10494 33.8 N/A
Wed 11AM 29APR26 10339 10565 11880 39.9 N/A
Wed 02PM 29APR26 10572 10806 12121 41.8 N/A
Wed 05PM 29APR26 10354 10614 11964 37.2 N/A
Wed 08PM 29APR26 8458 8814 10624 26.9 N/A
Wed 11PM 29APR26 8525 8881 10540 27.7 N/A
Thu 02AM 30APR26 8365 8718 10383 25.7 N/A
Thu 05AM 30APR26 8192 8545 10147 24.5 N/A
Thu 08AM 30APR26 10116 10370 10764 36.4 N/A
Thu 11AM 30APR26 10544 10794 12107 42.3 N/A
Thu 02PM 30APR26 10023 10298 10726 34.5 N/A
Thu 05PM 30APR26 9957 10231 10658 33.0 N/A
Thu 08PM 30APR26 8567 8923 10365 28.7 N/A
Thu 11PM 30APR26 8349 8704 10136 27.1 N/A
Fri 02AM 01MAY26 7201 8414 8964 24.9 N/A
Fri 05AM 01MAY26 7159 8372 8922 24.6 N/A
Fri 08AM 01MAY26 8393 8748 10132 28.2 N/A
Fri 11AM 01MAY26 8660 9912 10327 30.9 N/A
Fri 02PM 01MAY26 8730 9961 10356 31.2 N/A
Fri 05PM 01MAY26 8542 8897 10255 29.5 N/A
Fri 08PM 01MAY26 7061 8276 8824 24.5 N/A
Fri 11PM 01MAY26 6895 8114 8662 23.0 N/A
Sat 02AM 02MAY26 6937 8154 8702 23.6 N/A
Sat 05AM 02MAY26 6739 7099 8508 21.8 N/A
Sat 08AM 02MAY26 8894 10091 10513 32.8 N/A
Sat 11AM 02MAY26 10371 10623 11974 39.5 N/A
Sat 02PM 02MAY26 10441 10701 12094 40.1 N/A
Sat 05PM 02MAY26 10408 10696 12110 37.3 N/A
Sat 08PM 02MAY26 8502 8857 11921 27.0 N/A
Sat 11PM 02MAY26 8171 8525 11865 25.0 N/A
Sun 02AM 03MAY26 8143 8496 12063 24.8 N/A
Sun 05AM 03MAY26 8365 8720 12176 26.3 N/A
Sun 08AM 03MAY26 10381 10656 12105 37.9 N/A
Sun 11AM 03MAY26 11797 12028 12387 44.5 N/A
Sun 02PM 03MAY26 12112 12341 12697 46.2 N/A
Sun 05PM 03MAY26 11979 12207 12560 42.9 N/A
Sun 08PM 03MAY26 10040 12051 12638 31.2 N/A
Sun 11PM 03MAY26 8660 11879 12384 28.2 N/A
Mon 02AM 04MAY26 8658 10413 12242 28.7 N/A
Mon 05AM 04MAY26 8456 8811 12087 27.0 N/A
Mon 08AM 04MAY26 10535 10793 12128 39.0 N/A
Mon 11AM 04MAY26 11951 12183 12543 45.2 N/A
Mon 02PM 04MAY26 12163 12394 12753 46.7 N/A
Mon 05PM 04MAY26 11870 12110 12483 40.4 N/A
Mon 08PM 04MAY26 10718 11967 12329 33.7 N/A
Mon 11PM 04MAY26 8958 11801 12162 29.0 N/A
Tue 02AM 05MAY26 8820 10362 12027 28.2 N/A
Tue 05AM 05MAY26 8752 10256 12033 27.6 N/A
Tue 08AM 05MAY26 10448 10698 12031 39.2 N/A
Tue 11AM 05MAY26 11791 12019 12372 44.3 N/A
Tue 02PM 05MAY26 12180 12411 13796 48.0 N/A
Tue 05PM 05MAY26 10362 10649 12089 36.6 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