Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Major Kelvin Wave Developing As West Anomalies Blow! - Watch the Video HERE (4/5/26)
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: 06Z Sun 12APR2026
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Sat 11PM 11APR26 9989 10332 11816 31.7 -
Sun 02AM 12APR26 9972 10317 11806 31.2 N/A
Sun 05AM 12APR26 8647 9922 10663 27.3 N/A
Sun 08AM 12APR26 10138 10390 10781 35.6 N/A
Sun 11AM 12APR26 10561 10779 12089 42.4 N/A
Sun 02PM 12APR26 10786 11976 12330 44.2 N/A
Sun 05PM 12APR26 10704 11898 12238 40.5 N/A
Sun 08PM 12APR26 10218 10580 12004 33.1 N/A
Sun 11PM 12APR26 9900 10231 10748 31.0 N/A
Mon 02AM 13APR26 8579 8936 10339 27.9 N/A
Mon 05AM 13APR26 8434 8789 10216 26.7 N/A
Mon 08AM 13APR26 9917 10166 10553 33.2 N/A
Mon 11AM 13APR26 10338 10552 11849 39.7 N/A
Mon 02PM 13APR26 10524 10743 12054 41.3 N/A
Mon 05PM 13APR26 10442 10688 12014 38.0 N/A
Mon 08PM 13APR26 8658 9933 10638 27.2 N/A
Mon 11PM 13APR26 8449 8803 10541 25.9 N/A
Tue 02AM 14APR26 8337 8691 10232 25.5 N/A
Tue 05AM 14APR26 8125 8478 9948 23.8 N/A
Tue 08AM 14APR26 8845 10046 10447 31.9 N/A
Tue 11AM 14APR26 10362 10602 11928 38.6 N/A
Tue 02PM 14APR26 10430 10684 12008 38.3 N/A
Tue 05PM 14APR26 7185 8398 8948 24.9 N/A
Tue 08PM 14APR26 6986 8203 8752 22.6 N/A
Tue 11PM 14APR26 6936 8154 8702 22.6 N/A
Wed 02AM 15APR26 7027 8243 8791 23.1 N/A
Wed 05AM 15APR26 6832 7191 8598 21.5 N/A
Wed 08AM 15APR26 8178 8531 9956 26.7 N/A
Wed 11AM 15APR26 9897 10125 10480 34.1 N/A
Wed 02PM 15APR26 10122 10352 10710 36.6 N/A
Wed 05PM 15APR26 10040 10293 10687 33.8 N/A
Wed 08PM 15APR26 7075 8290 8838 22.9 N/A
Wed 11PM 15APR26 6907 8126 8673 21.8 N/A
Thu 02AM 16APR26 6924 8142 8690 21.6 N/A
Thu 05AM 16APR26 7065 8280 8828 22.5 N/A
Thu 08AM 16APR26 10086 10350 10761 34.3 N/A
Thu 11AM 16APR26 10638 11828 12178 42.1 N/A
Thu 02PM 16APR26 10760 11951 12302 42.3 N/A
Thu 05PM 16APR26 10466 10733 12055 37.0 N/A
Thu 08PM 16APR26 8830 10107 10692 29.0 N/A
Thu 11PM 16APR26 8580 8935 10538 26.9 N/A
Fri 02AM 17APR26 8125 8478 9987 23.4 N/A
Fri 05AM 17APR26 7147 8361 8911 22.4 N/A
Fri 08AM 17APR26 8952 10123 10523 31.9 N/A
Fri 11AM 17APR26 10395 10646 11977 37.6 N/A
Fri 02PM 17APR26 8842 10056 10490 30.4 N/A
Fri 05PM 17APR26 8909 10127 10594 29.9 N/A
Fri 08PM 17APR26 5502 6677 8094 17.9 N/A
Fri 11PM 17APR26 4817 5180 6558 13.2 N/A
Sat 02AM 18APR26 3769 4912 5477 11.6 N/A
Sat 05AM 18APR26 3520 3888 5229 10.0 N/A
Sat 08AM 18APR26 4921 5284 6660 15.7 N/A
Sat 11AM 18APR26 5529 6704 8119 20.9 N/A
Sat 02PM 18APR26 6747 7106 8515 23.5 N/A
Sat 05PM 18APR26 6612 6971 8383 21.6 N/A
Sat 08PM 18APR26 3328 3695 5039 8.0 N/A
Sat 11PM 18APR26 2583 3500 4846 6.8 N/A
Sun 02AM 19APR26 2583 3442 4790 6.2 N/A
Sun 05AM 19APR26 3298 3665 5011 7.6 N/A
Sun 08AM 19APR26 8145 8498 9941 27.0 N/A
Sun 11AM 19APR26 8956 10103 10466 33.4 N/A
Sun 02PM 19APR26 10077 10313 10680 35.5 N/A
Sun 05PM 19APR26 10040 10302 10708 33.6 N/A
Sun 08PM 19APR26 7002 8218 8766 22.1 N/A
Sun 11PM 19APR26 6777 7136 8543 20.6 N/A
Mon 02AM 20APR26 6784 7143 8552 20.2 N/A
Mon 05AM 20APR26 6839 7198 8605 20.0 N/A
Mon 08AM 20APR26 10302 10565 11920 35.9 N/A
Mon 11AM 20APR26 10698 11887 12236 42.1 N/A
Mon 02PM 20APR26 11950 12168 12507 45.5 N/A
Mon 05PM 20APR26 11852 12074 12420 40.5 N/A
Mon 08PM 20APR26 10307 10745 12141 32.3 N/A
Mon 11PM 20APR26 10058 10452 11936 31.1 N/A
Tue 02AM 21APR26 8671 9935 10476 27.8 N/A
Tue 05AM 21APR26 8474 8829 10287 26.3 N/A
Tue 08AM 21APR26 10087 10323 10689 33.7 N/A
Tue 11AM 21APR26 10465 10668 11952 39.8 N/A
Tue 02PM 21APR26 10355 10574 11884 37.9 N/A
Tue 05PM 21APR26 8151 8503 9941 25.5 N/A
Tue 08PM 21APR26 5412 6589 7145 17.8 N/A
Tue 11PM 21APR26 5080 5444 6817 15.0 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