Surf Forecasts and Marine Weather - No Hype - Just the Facts!
The Transition Stabilizes - But What's the Future Hold? - Video Forecast HERE (11/30/25)
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 Fri 05DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 05PM 04DEC25 2808 3397 3966 6.5 -
Thu 08PM 04DEC25 1944 2698 3544 3.9 0.0
Thu 11PM 04DEC25 2152 2905 3647 4.6 0.0
Fri 02AM 05DEC25 2829 3407 3979 6.8 0.0
Fri 05AM 05DEC25 2118 2870 3628 4.3 0.0
Fri 08AM 05DEC25 3163 3570 4917 8.3 0.0
Fri 11AM 05DEC25 6795 7155 8560 23.6 0.0
Fri 02PM 05DEC25 6685 7043 8453 22.4 0.1
Fri 05PM 05DEC25 4871 5234 6610 13.1 0.0
Fri 08PM 05DEC25 3465 3833 5175 9.3 0.0
Fri 11PM 05DEC25 3380 3746 5090 8.9 0.2
Sat 02AM 06DEC25 3981 5121 6499 12.8 0.3
Sat 05AM 06DEC25 6463 6820 8234 19.4 0.7
Sat 08AM 06DEC25 6787 7148 8555 21.7 1.0
Sat 11AM 06DEC25 7178 8391 8941 25.3 1.2
Sat 02PM 06DEC25 6814 7175 8581 22.8 1.4
Sat 05PM 06DEC25 5149 5514 6887 15.7 1.5
Sat 08PM 06DEC25 5142 5507 6879 16.4 2.0
Sat 11PM 06DEC25 3768 4912 5475 11.7 0.0
Sun 02AM 07DEC25 2044 2795 3593 4.2 0.0
Sun 05AM 07DEC25 1152 1906 3073 1.4 0.0
Sun 08AM 07DEC25 1679 2431 3413 3.9 0.0
Sun 11AM 07DEC25 5369 6547 7103 19.7 0.0
Sun 02PM 07DEC25 6452 6810 8222 21.4 0.0
Sun 05PM 07DEC25 2751 3370 3938 6.9 0.0
Sun 08PM 07DEC25 2256 3006 3696 5.4 0.0
Sun 11PM 07DEC25 2151 2904 3646 4.7 0.0
Mon 02AM 08DEC25 2433 3186 3782 5.8 0.0
Mon 05AM 08DEC25 3104 3542 4889 8.2 0.0
Mon 08AM 08DEC25 3471 3840 5182 10.9 0.0
Mon 11AM 08DEC25 6883 8102 8638 24.8 0.0
Mon 02PM 08DEC25 7118 8329 8869 26.2 0.0
Mon 05PM 08DEC25 3626 3996 5336 11.1 0.0
Mon 08PM 08DEC25 2984 3482 4828 8.0 0.0
Mon 11PM 08DEC25 3040 3510 4857 8.1 0.0
Tue 02AM 09DEC25 3265 3632 4977 8.7 0.0
Tue 05AM 09DEC25 5283 6462 7018 16.8 0.0
Tue 08AM 09DEC25 7201 8425 9930 24.5 0.0
Tue 11AM 09DEC25 9885 10195 10677 32.4 0.0
Tue 02PM 09DEC25 9977 10282 10758 33.0 0.0
Tue 05PM 09DEC25 8393 8756 10264 27.2 2.3
Tue 08PM 09DEC25 8096 8472 9988 25.2 0.0
Tue 11PM 09DEC25 6650 7009 8471 21.1 0.0
Wed 02AM 10DEC25 6926 8148 8726 22.5 0.0
Wed 05AM 10DEC25 7186 8427 10086 23.8 0.0
Wed 08AM 10DEC25 8421 8788 10676 27.0 0.0
Wed 11AM 10DEC25 10208 10515 12226 35.1 0.0
Wed 02PM 10DEC25 10442 10770 14293 36.4 0.0
Wed 05PM 10DEC25 10143 10659 14517 32.1 0.0
Wed 08PM 10DEC25 10090 10597 14208 31.9 0.0
Wed 11PM 10DEC25 9979 10401 13796 31.7 0.0
Thu 02AM 11DEC25 8953 10238 11827 31.1 0.0
Thu 05AM 11DEC25 8859 10123 10678 30.3 0.0
Thu 08AM 11DEC25 8668 9931 10454 29.4 0.0
Thu 11AM 11DEC25 9902 10161 10565 33.3 0.0
Thu 02PM 11DEC25 9906 10166 10569 33.2 0.0
Thu 05PM 11DEC25 8288 8657 10143 26.7 0.0
Thu 08PM 11DEC25 6584 6944 8360 21.2 0.0
Thu 11PM 11DEC25 5451 6627 7183 19.1 0.0
Fri 02AM 12DEC25 5187 5552 6923 17.1 0.0
Fri 05AM 12DEC25 5195 5559 6930 17.1 0.0
Fri 08AM 12DEC25 5403 6581 7138 18.7 0.0
Fri 11AM 12DEC25 8803 10112 11782 32.8 0.0
Fri 02PM 12DEC25 10228 10521 11990 36.7 0.0
Fri 05PM 12DEC25 8105 8484 11984 24.1 0.0
Fri 08PM 12DEC25 6731 7090 8574 21.9 0.0
Fri 11PM 12DEC25 6839 7199 8713 22.5 0.0
Sat 02AM 13DEC25 6837 11920 8691 22.1 0.0
Sat 05AM 13DEC25 6789 12090 8643 21.6 0.0
Sat 08AM 13DEC25 6908 12000 8793 22.8 0.0
Sat 11AM 13DEC25 10506 11932 12486 36.7 0.0
Sat 02PM 13DEC25 10568 11879 12416 38.6 0.0
Sat 05PM 13DEC25 8092 11979 12465 24.6 0.0
Sat 08PM 13DEC25 7017 11975 8949 23.2 0.0
Sat 11PM 13DEC25 7137 12030 12445 23.9 0.0
Sun 02AM 14DEC25 7037 12076 12574 23.0 0.0
Sun 05AM 14DEC25 7065 11976 12372 22.9 0.0
Sun 08AM 14DEC25 7133 11884 12307 24.4 0.0
Sun 11AM 14DEC25 10605 11927 12351 37.7 0.0
Sun 02PM 14DEC25 10606 11871 12274 39.6 0.0
Sun 05PM 14DEC25 8347 11821 12233 26.2 0.0

.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 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