Snow Level Forecast - Mt_Washington_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

Mt_Washington - Snow Level Forecast
Location: 49.75N 125.29W
Base Elevation: 3625 ft
Peak Elevation: 5210 ft

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

Data

Initialized: 06Z Fri 22MAY2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Thu	10PM 21MAY26	8173	8507	9998	50.8	-
Fri	01AM 22MAY26	8184	8639	10421	49.7	N/A
Fri	04AM 22MAY26	8161	8809	10607	47.7	N/A
Fri	07AM 22MAY26	8460	9992	10604	55.3	N/A
Fri	10AM 22MAY26	8567	10063	10710	61.8	N/A
Fri	01PM 22MAY26	8458	8940	10670	65.0	N/A
Fri	04PM 22MAY26	8622	10017	10633	65.8	N/A
Fri	07PM 22MAY26	8467	8795	10328	58.3	N/A
Fri	10PM 22MAY26	8364	8872	10511	54.8	N/A
Sat	01AM 23MAY26	8418	8840	10359	50.6	N/A
Sat	04AM 23MAY26	8388	8801	10341	46.5	N/A
Sat	07AM 23MAY26	7195	8560	10200	51.8	N/A
Sat	10AM 23MAY26	6879	8156	9881	57.1	N/A
Sat	01PM 23MAY26	6674	7161	8598	56.6	N/A
Sat	04PM 23MAY26	6565	6934	8385	60.3	N/A
Sat	07PM 23MAY26	6563	6948	8937	54.2	N/A
Sat	10PM 23MAY26	6446	6986	9923	48.5	N/A
Sun	01AM 24MAY26	5552	7004	8540	46.6	N/A
Sun	04AM 24MAY26	5326	6587	7180	45.3	N/A
Sun	07AM 24MAY26	5163	6482	7065	47.8	N/A
Sun	10AM 24MAY26	5213	6467	8513	54.4	N/A
Sun	01PM 24MAY26	6450	6827	8705	58.1	N/A
Sun	04PM 24MAY26	5447	6719	8430	54.3	N/A
Sun	07PM 24MAY26	3964	5332	8501	44.5	N/A
Sun	10PM 24MAY26	3414	3944	6707	39.3	N/A
Mon	01AM 25MAY26	2667	3860	6564	37.2	N/A
Mon	04AM 25MAY26	2667	3825	5564	36.2	N/A
Mon	07AM 25MAY26	3335	3970	6586	38.4	N/A
Mon	10AM 25MAY26	3584	4857	6576	40.5	N/A
Mon	01PM 25MAY26	3856	5061	6535	43.2	N/A
Mon	04PM 25MAY26	4825	5243	6686	46.9	N/A
Mon	07PM 25MAY26	4814	5179	6569	43.7	N/A
Mon	10PM 25MAY26	4822	5247	6761	42.7	N/A
Tue	01AM 26MAY26	4809	5207	6676	42.5	N/A
Tue	04AM 26MAY26	4892	5331	6864	42.0	N/A
Tue	07AM 26MAY26	4994	5482	7146	46.6	N/A
Tue	10AM 26MAY26	5175	5561	8092	53.7	N/A
Tue	01PM 26MAY26	5385	6709	8580	55.2	N/A
Tue	04PM 26MAY26	6417	7118	8909	57.5	N/A
Tue	07PM 26MAY26	8102	8741	10385	55.3	N/A
Tue	10PM 26MAY26	8693	10132	11870	46.3	N/A
Wed	01AM 27MAY26	8841	10268	12026	44.5	N/A
Wed	04AM 27MAY26	9939	10378	12047	43.2	N/A
Wed	07AM 27MAY26	10307	11788	12385	50.9	N/A
Wed	10AM 27MAY26	10252	11790	12361	59.8	N/A
Wed	01PM 27MAY26	10164	11808	12520	63.7	N/A
Wed	04PM 27MAY26	10172	10784	12427	62.2	N/A
Wed	07PM 27MAY26	8659	11791	12580	55.9	N/A
Wed	10PM 27MAY26	8398	10643	12497	51.3	N/A
Thu	01AM 28MAY26	8383	10340	12220	47.5	N/A
Thu	04AM 28MAY26	7079	10118	12087	46.8	N/A
Thu	07AM 28MAY26	7060	10115	11874	50.8	N/A
Thu	10AM 28MAY26	7082	9920	10725	59.7	N/A
Thu	01PM 28MAY26	7198	9964	10637	62.5	N/A
Thu	04PM 28MAY26	8244	10023	10636	63.4	N/A
Thu	07PM 28MAY26	8713	10064	10656	57.5	N/A
Thu	10PM 28MAY26	8521	9909	10519	52.4	N/A
Fri	01AM 29MAY26	8112	8518	10097	49.9	N/A
Fri	04AM 29MAY26	6890	8244	9979	49.6	N/A
Fri	07AM 29MAY26	6618	7158	8752	50.7	N/A
Fri	10AM 29MAY26	6438	6931	8590	51.0	N/A
Fri	01PM 29MAY26	5542	6888	8523	54.9	N/A
Fri	04PM 29MAY26	5505	6775	8347	51.9	N/A
Fri	07PM 29MAY26	5374	6667	8131	49.7	N/A
Fri	10PM 29MAY26	5083	5427	7144	44.5	N/A
Sat	01AM 30MAY26	4900	5220	6598	39.1	N/A
Sat	04AM 30MAY26	3752	4894	5355	38.6	N/A
Sat	07AM 30MAY26	3664	3979	5208	45.2	N/A
Sat	10AM 30MAY26	3851	4890	5321	49.8	N/A
Sat	01PM 30MAY26	4789	5072	5511	51.8	N/A
Sat	04PM 30MAY26	3982	5087	6420	49.0	N/A
Sat	07PM 30MAY26	3699	4895	6413	43.0	N/A
Sat	10PM 30MAY26	3345	3872	5406	39.7	N/A
Sun	01AM 31MAY26	3400	3858	5285	40.7	N/A
Sun	04AM 31MAY26	3317	3738	5166	39.9	N/A
Sun	07AM 31MAY26	2573	3548	4887	40.2	N/A
Sun	10AM 31MAY26	3525	3826	5058	46.3	N/A
Sun	01PM 31MAY26	3578	3895	5214	45.9	N/A
Sun	04PM 31MAY26	3719	4000	5337	47.6	N/A
Sun	07PM 31MAY26	3795	4862	5390	45.7	N/A
Sun	10PM 31MAY26	3753	4832	5401	39.8	N/A