Snow Level Forecast - Summit_I5_CA-OR_slev

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

Is the North Pacific Ready to Deliver? - Video HERE (9/20/26)

Create Your Own Surf Forecast

Summit_I5_CA-OR - Snow Level Forecast
Location: 42.06N 122.61W
Base Elevation: 4318 ft
Peak Elevation: 4318 ft

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

Data

Initialized: 12Z Wed 23SEP2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Wed	04AM 23SEP26	10760	12082	12642	46.0	-
Wed	07AM 23SEP26	10722	12132	13899	49.7	N/A
Wed	10AM 23SEP26	11943	12425	14089	68.3	N/A
Wed	01PM 23SEP26	12140	12561	14133	77.7	N/A
Wed	04PM 23SEP26	12238	12598	14127	72.6	N/A
Wed	07PM 23SEP26	12215	12561	14099	56.4	N/A
Wed	10PM 23SEP26	12212	12523	14034	54.0	N/A
Thu	01AM 24SEP26	12244	12551	14059	50.2	N/A
Thu	04AM 24SEP26	12238	12565	14075	49.8	N/A
Thu	07AM 24SEP26	12145	12497	14034	52.6	N/A
Thu	10AM 24SEP26	12095	12438	13978	68.6	N/A
Thu	01PM 24SEP26	10754	12215	13996	77.6	N/A
Thu	04PM 24SEP26	10714	11925	12310	79.8	N/A
Thu	07PM 24SEP26	10574	11824	12411	59.8	N/A
Thu	10PM 24SEP26	10372	10695	12211	53.4	N/A
Fri	01AM 25SEP26	10072	10522	12164	53.0	N/A
Fri	04AM 25SEP26	8324	8958	10619	51.5	N/A
Fri	07AM 25SEP26	6953	8272	10062	49.1	N/A
Fri	10AM 25SEP26	6918	7168	8677	61.3	N/A
Fri	01PM 25SEP26	8125	8369	8747	64.2	N/A
Fri	04PM 25SEP26	7071	8216	8721	59.7	N/A
Fri	07PM 25SEP26	8226	8650	10506	45.8	N/A
Fri	10PM 25SEP26	8091	8652	10521	41.5	N/A
Sat	01AM 26SEP26	8124	9956	12337	39.7	N/A
Sat	04AM 26SEP26	8538	10239	12588	38.9	N/A
Sat	07AM 26SEP26	9909	10653	12631	42.4	N/A
Sat	10AM 26SEP26	10264	11905	12693	56.9	N/A
Sat	01PM 26SEP26	10160	11804	12627	66.3	N/A
Sat	04PM 26SEP26	10194	10673	12400	67.0	N/A
Sat	07PM 26SEP26	10183	11805	12246	53.2	N/A
Sat	10PM 26SEP26	10149	10558	12091	51.0	N/A
Sun	01AM 27SEP26	10142	10477	11960	48.5	N/A
Sun	04AM 27SEP26	9954	10294	11788	46.4	N/A
Sun	07AM 27SEP26	8969	10212	10736	47.1	N/A
Sun	10AM 27SEP26	8837	10079	10623	65.1	N/A
Sun	01PM 27SEP26	8862	10074	10613	74.0	N/A
Sun	04PM 27SEP26	9950	10270	10770	65.7	N/A
Sun	07PM 27SEP26	10055	10326	10747	51.0	N/A
Sun	10PM 27SEP26	9991	10256	10668	45.9	N/A
Mon	01AM 28SEP26	10015	10331	11786	43.6	N/A
Mon	04AM 28SEP26	10033	10385	11892	41.4	N/A
Mon	07AM 28SEP26	10195	10575	12104	45.3	N/A
Mon	10AM 28SEP26	10456	11811	12428	62.5	N/A
Mon	01PM 28SEP26	10651	11999	12557	74.5	N/A
Mon	04PM 28SEP26	11877	12274	13947	73.3	N/A
Mon	07PM 28SEP26	12137	12551	14266	54.4	N/A
Mon	10PM 28SEP26	12473	13920	14502	49.9	N/A
Tue	01AM 29SEP26	12669	14047	14559	48.5	N/A
Tue	04AM 29SEP26	12651	14039	14570	45.8	N/A
Tue	07AM 29SEP26	12738	14129	14698	48.3	N/A
Tue	10AM 29SEP26	13834	14254	17154	69.7	N/A
Tue	01PM 29SEP26	13940	14321	17162	79.8	N/A
Tue	04PM 29SEP26	13909	14260	14808	71.7	N/A
Tue	07PM 29SEP26	13859	14232	14816	55.9	N/A
Tue	10PM 29SEP26	13833	14227	14842	50.4	N/A
Wed	01AM 30SEP26	12683	14098	14708	47.8	N/A
Wed	04AM 30SEP26	13828	14180	14729	45.7	N/A
Wed	07AM 30SEP26	12759	14128	14658	49.0	N/A
Wed	10AM 30SEP26	13819	14222	14853	68.3	N/A
Wed	01PM 30SEP26	13872	14274	17147	80.3	N/A
Wed	04PM 30SEP26	13978	14369	17230	74.8	N/A
Wed	07PM 30SEP26	13944	14320	17151	56.9	N/A
Wed	10PM 30SEP26	13948	14301	14852	51.9	N/A
Thu	01AM 01OCT26	13887	14221	14742	49.2	N/A
Thu	04AM 01OCT26	13827	14172	14712	47.3	N/A
Thu	07AM 01OCT26	12742	14096	14601	49.9	N/A
Thu	10AM 01OCT26	12695	14055	14560	69.1	N/A
Thu	01PM 01OCT26	12606	13974	14486	80.2	N/A
Thu	04PM 01OCT26	12598	13946	14432	77.4	N/A
Thu	07PM 01OCT26	12514	13886	14373	56.8	N/A
Thu	10PM 01OCT26	12454	13832	14299	53.2	N/A
Fri	01AM 02OCT26	12422	12757	14246	50.1	N/A
Fri	04AM 02OCT26	12411	12745	14211	49.9	N/A
Fri	07AM 02OCT26	12348	12712	14192	51.1	N/A
Fri	10AM 02OCT26	12320	12663	14136	70.4	N/A
Fri	01PM 02OCT26	12306	12634	14098	82.4	N/A
Fri	04PM 02OCT26	12229	12574	14065	74.9	N/A
Fri	07PM 02OCT26	11963	12296	13835	55.4	N/A
Fri	10PM 02OCT26	11897	12226	12740	49.7	N/A
Sat	01AM 03OCT26	11950	12282	13819	48.0	N/A
Sat	04AM 03OCT26	11808	12152	12689	45.9	N/A