Snow Level Forecast - Mt_Washington_slev

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

And Here We Go - A Massive El Nino Is Developing! - Video HERE (7/12/26)

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: 12Z Sat 18JUL2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Sat	04AM 18JUL26	7127	8376	9900	52.3	-
Sat	07AM 18JUL26	7140	8434	10016	56.2	N/A
Sat	10AM 18JUL26	8365	8792	10366	59.5	N/A
Sat	01PM 18JUL26	8667	10147	12085	59.3	N/A
Sat	04PM 18JUL26	10317	11882	12545	61.8	N/A
Sat	07PM 18JUL26	11813	12209	13848	60.4	N/A
Sat	10PM 18JUL26	11926	12344	13974	55.1	N/A
Sun	01AM 19JUL26	11990	12393	14010	51.6	N/A
Sun	04AM 19JUL26	11834	12279	13954	52.5	N/A
Sun	07AM 19JUL26	10700	12155	13888	55.2	N/A
Sun	10AM 19JUL26	11865	12278	13918	63.3	N/A
Sun	01PM 19JUL26	12046	12415	13997	69.3	N/A
Sun	04PM 19JUL26	12092	12499	14105	71.1	N/A
Sun	07PM 19JUL26	12172	12541	14116	65.2	N/A
Sun	10PM 19JUL26	12069	12443	14036	57.1	N/A
Mon	01AM 20JUL26	12116	12514	14128	56.2	N/A
Mon	04AM 20JUL26	12151	12592	14247	55.9	N/A
Mon	07AM 20JUL26	12116	12528	14173	64.8	N/A
Mon	10AM 20JUL26	12230	12678	14308	74.7	N/A
Mon	01PM 20JUL26	12242	12676	14286	80.9	N/A
Mon	04PM 20JUL26	12297	13803	14304	82.3	N/A
Mon	07PM 20JUL26	12335	13822	14297	73.2	N/A
Mon	10PM 20JUL26	12402	13806	14254	65.1	N/A
Tue	01AM 21JUL26	12316	12659	14166	63.2	N/A
Tue	04AM 21JUL26	12227	12552	14074	60.5	N/A
Tue	07AM 21JUL26	12196	12529	14055	67.1	N/A
Tue	10AM 21JUL26	12183	12528	14065	77.1	N/A
Tue	01PM 21JUL26	12215	12563	14105	82.5	N/A
Tue	04PM 21JUL26	12222	12572	14112	82.7	N/A
Tue	07PM 21JUL26	12313	12676	14205	75.2	N/A
Tue	10PM 21JUL26	12335	12662	14170	67.1	N/A
Wed	01AM 22JUL26	12295	12611	14111	64.7	N/A
Wed	04AM 22JUL26	12177	12487	13996	62.7	N/A
Wed	07AM 22JUL26	11864	12154	12604	65.9	N/A
Wed	10AM 22JUL26	10641	11900	12486	72.1	N/A
Wed	01PM 22JUL26	10685	11936	12440	79.3	N/A
Wed	04PM 22JUL26	10704	12058	12726	77.0	N/A
Wed	07PM 22JUL26	10724	12021	12589	71.7	N/A
Wed	10PM 22JUL26	10717	12048	12692	64.8	N/A
Thu	01AM 23JUL26	10749	12061	12629	62.9	N/A
Thu	04AM 23JUL26	10651	11928	12452	59.5	N/A
Thu	07AM 23JUL26	10596	11862	12360	65.6	N/A
Thu	10AM 23JUL26	10569	11828	12309	73.3	N/A
Thu	01PM 23JUL26	10500	10811	12234	77.3	N/A
Thu	04PM 23JUL26	10378	10718	12259	76.0	N/A
Thu	07PM 23JUL26	10441	10810	12368	65.2	N/A
Thu	10PM 23JUL26	10345	10645	12087	57.0	N/A
Fri	01AM 24JUL26	10186	10464	11889	55.6	N/A
Fri	04AM 24JUL26	10097	10409	11869	52.1	N/A
Fri	07AM 24JUL26	8964	10244	11787	55.1	N/A
Fri	10AM 24JUL26	8680	10004	10629	54.4	N/A
Fri	01PM 24JUL26	8677	9954	10520	55.3	N/A
Fri	04PM 24JUL26	8675	10002	10676	55.8	N/A
Fri	07PM 24JUL26	8612	10004	10718	54.9	N/A
Fri	10PM 24JUL26	8563	9942	12039	52.7	N/A
Sat	01AM 25JUL26	8574	10147	12070	51.7	N/A
Sat	04AM 25JUL26	8497	10139	12096	52.2	N/A
Sat	07AM 25JUL26	8347	8948	12082	51.5	N/A
Sat	10AM 25JUL26	8233	10037	12255	52.3	N/A
Sat	01PM 25JUL26	8090	10167	12232	52.6	N/A
Sat	04PM 25JUL26	8328	10067	12134	52.9	N/A
Sat	07PM 25JUL26	7146	10339	12255	53.2	N/A
Sat	10PM 25JUL26	7018	10340	12098	49.4	N/A
Sun	01AM 26JUL26	6935	10440	12164	49.0	N/A
Sun	04AM 26JUL26	7059	8431	12161	49.7	N/A
Sun	07AM 26JUL26	7033	8372	12081	51.4	N/A
Sun	10AM 26JUL26	6980	8347	12177	52.4	N/A
Sun	01PM 26JUL26	7153	9974	12286	55.3	N/A
Sun	04PM 26JUL26	7044	10276	12184	54.9	N/A
Sun	07PM 26JUL26	8333	10305	12064	52.8	N/A
Sun	10PM 26JUL26	9889	10275	11859	51.8	N/A
Mon	01AM 27JUL26	8866	10199	11784	51.5	N/A
Mon	04AM 27JUL26	8807	10163	10768	51.8	N/A
Mon	07AM 27JUL26	8558	9925	10411	52.3	N/A
Mon	10AM 27JUL26	8405	8898	10665	55.6	N/A
Mon	01PM 27JUL26	8268	8781	11961	57.1	N/A
Mon	04PM 27JUL26	8708	10253	11969	61.6	N/A
Mon	07PM 27JUL26	8660	10224	11938	58.4	N/A
Mon	10PM 27JUL26	8597	10070	10802	51.0	N/A
Tue	01AM 28JUL26	8378	8918	10558	49.7	N/A
Tue	04AM 28JUL26	7180	8591	10245	48.4	N/A