Snow Level Forecast - Arapahoe_Basin_slev

Surf Forecasts and Marine Weather - No Hype - Just the Facts!

Super El Nino - A Brutal Lie? - Video HERE (5/17/26)

Create Your Own Surf Forecast

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 Wed 20MAY2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Tue	05PM 19MAY26	8836	10074	10563	31.4	-
Tue	08PM 19MAY26	8312	8667	10141	27.3	N/A
Tue	11PM 19MAY26	8291	8644	10141	27.3	N/A
Wed	02AM 20MAY26	8282	8636	10139	26.9	N/A
Wed	05AM 20MAY26	7130	8344	8893	24.6	N/A
Wed	08AM 20MAY26	8739	9970	10380	31.7	N/A
Wed	11AM 20MAY26	10343	10589	11946	38.3	N/A
Wed	02PM 20MAY26	10811	12020	12403	41.4	N/A
Wed	05PM 20MAY26	10486	11803	12213	36.2	N/A
Wed	08PM 20MAY26	8320	8674	12119	25.6	N/A
Wed	11PM 20MAY26	6989	8206	8754	21.8	N/A
Thu	02AM 21MAY26	6860	7220	8626	20.7	N/A
Thu	05AM 21MAY26	6870	8089	8636	21.1	N/A
Thu	08AM 21MAY26	10244	10507	11898	36.8	N/A
Thu	11AM 21MAY26	11928	12153	12502	43.3	N/A
Thu	02PM 21MAY26	12125	12354	12710	44.6	N/A
Thu	05PM 21MAY26	11789	12046	12446	40.4	N/A
Thu	08PM 21MAY26	8580	11787	12156	26.7	N/A
Thu	11PM 21MAY26	8754	10094	11853	29.5	N/A
Fri	02AM 22MAY26	7010	8226	8774	22.3	N/A
Fri	05AM 22MAY26	6977	8194	8741	23.0	N/A
Fri	08AM 22MAY26	8954	10116	10505	32.9	N/A
Fri	11AM 22MAY26	10388	10625	11950	39.6	N/A
Fri	02PM 22MAY26	11801	12036	12400	43.6	N/A
Fri	05PM 22MAY26	10585	11811	12173	39.0	N/A
Fri	08PM 22MAY26	8798	10294	12004	30.1	N/A
Fri	11PM 22MAY26	8541	8896	11961	28.1	N/A
Sat	02AM 23MAY26	8198	8550	11956	25.0	N/A
Sat	05AM 23MAY26	8191	8545	11894	25.1	N/A
Sat	08AM 23MAY26	10381	10626	11959	38.9	N/A
Sat	11AM 23MAY26	10740	11931	12288	44.7	N/A
Sat	02PM 23MAY26	12051	12284	12645	47.7	N/A
Sat	05PM 23MAY26	12094	12332	12701	45.8	N/A
Sat	08PM 23MAY26	12072	12307	12672	34.0	N/A
Sat	11PM 23MAY26	12043	12326	12767	32.5	N/A
Sun	02AM 24MAY26	11999	12248	12635	31.4	N/A
Sun	05AM 24MAY26	11978	12227	12614	31.7	N/A
Sun	08AM 24MAY26	12059	12295	12661	48.0	N/A
Sun	11AM 24MAY26	12534	12762	14149	55.7	N/A
Sun	02PM 24MAY26	13821	14047	14399	57.1	N/A
Sun	05PM 24MAY26	12573	13850	14228	48.5	N/A
Sun	08PM 24MAY26	12414	12695	14135	38.2	N/A
Sun	11PM 24MAY26	12342	12621	14067	36.9	N/A
Mon	02AM 25MAY26	12352	12643	14125	35.9	N/A
Mon	05AM 25MAY26	12434	12704	14158	35.8	N/A
Mon	08AM 25MAY26	12475	12722	14157	53.2	N/A
Mon	11AM 25MAY26	13833	14060	14413	61.3	N/A
Mon	02PM 25MAY26	12611	13898	14291	52.3	N/A
Mon	05PM 25MAY26	12531	13824	14276	50.9	N/A
Mon	08PM 25MAY26	12657	14034	14500	39.0	N/A
Mon	11PM 25MAY26	12683	14023	14514	38.6	N/A
Tue	02AM 26MAY26	12576	13900	14347	37.2	N/A
Tue	05AM 26MAY26	12662	14009	14477	37.2	N/A
Tue	08AM 26MAY26	12645	13993	14463	49.0	N/A
Tue	11AM 26MAY26	12752	14017	14390	56.8	N/A
Tue	02PM 26MAY26	13903	14151	14536	57.9	N/A
Tue	05PM 26MAY26	11914	12442	14141	41.5	N/A
Tue	08PM 26MAY26	12115	12456	14002	37.2	N/A
Tue	11PM 26MAY26	10789	12688	14366	37.7	N/A
Wed	02AM 27MAY26	11990	12603	14235	35.9	N/A
Wed	05AM 27MAY26	11971	12360	13935	35.5	N/A
Wed	08AM 27MAY26	12039	12299	12704	45.2	N/A
Wed	11AM 27MAY26	12043	12311	12728	45.3	N/A
Wed	02PM 27MAY26	11926	12261	13810	42.3	N/A
Wed	05PM 27MAY26	12334	12678	14177	40.3	N/A
Wed	08PM 27MAY26	12310	12557	13957	36.9	N/A
Wed	11PM 27MAY26	12301	12563	13968	33.6	N/A
Thu	02AM 28MAY26	12005	12245	12619	31.9	N/A
Thu	05AM 28MAY26	10460	11922	12308	31.3	N/A
Thu	08AM 28MAY26	11857	12074	12411	43.5	N/A
Thu	11AM 28MAY26	11897	12109	12439	47.3	N/A
Thu	02PM 28MAY26	10685	11852	12193	43.7	N/A
Thu	05PM 28MAY26	8757	9981	10377	31.0	N/A
Thu	08PM 28MAY26	8393	8748	10243	26.4	N/A
Thu	11PM 28MAY26	8304	8658	10132	26.3	N/A
Fri	02AM 29MAY26	8278	8632	10267	26.0	N/A
Fri	05AM 29MAY26	8114	8466	10166	25.2	N/A
Fri	08AM 29MAY26	10485	10721	14016	40.7	N/A
Fri	11AM 29MAY26	12358	12604	14314	52.7	N/A
Fri	02PM 29MAY26	12742	14067	14545	56.7	N/A
Fri	05PM 29MAY26	13910	14249	14776	55.0	N/A