Snow Level Forecast - Mt_Diablo_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_Diablo - Snow Level Forecast
Location: 37.88N 121.92W
Base Elevation: 150 ft
Peak Elevation: 3844 ft

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

Data

Initialized: 06Z Tue 19MAY2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Mon	10PM 18MAY26	8591	8843	10373	68.8	-
Tue	01AM 19MAY26	8602	8862	10542	64.9	N/A
Tue	04AM 19MAY26	8807	10115	10718	61.5	N/A
Tue	07AM 19MAY26	8762	10011	10625	65.9	N/A
Tue	10AM 19MAY26	8859	10190	11854	77.3	N/A
Tue	01PM 19MAY26	9996	10454	12094	86.4	N/A
Tue	04PM 19MAY26	10047	10517	12201	88.0	N/A
Tue	07PM 19MAY26	10517	11887	12423	75.8	N/A
Tue	10PM 19MAY26	10473	11803	12305	68.1	N/A
Wed	01AM 20MAY26	10426	10787	12296	63.9	N/A
Wed	04AM 20MAY26	10316	10696	12315	60.8	N/A
Wed	07AM 20MAY26	10367	10758	12320	65.7	N/A
Wed	10AM 20MAY26	10421	10763	12284	79.4	N/A
Wed	01PM 20MAY26	10484	10813	12298	88.2	N/A
Wed	04PM 20MAY26	10498	11778	12277	84.6	N/A
Wed	07PM 20MAY26	10654	11943	12432	75.0	N/A
Wed	10PM 20MAY26	10664	11981	12542	67.2	N/A
Thu	01AM 21MAY26	10770	12148	13857	63.5	N/A
Thu	04AM 21MAY26	11837	12282	14093	60.7	N/A
Thu	07AM 21MAY26	11965	12547	14294	66.4	N/A
Thu	10AM 21MAY26	11987	12559	14327	81.6	N/A
Thu	01PM 21MAY26	12020	12485	14249	90.2	N/A
Thu	04PM 21MAY26	12124	12579	14244	86.4	N/A
Thu	07PM 21MAY26	12214	12675	14258	71.5	N/A
Thu	10PM 21MAY26	12102	12533	14146	65.0	N/A
Fri	01AM 22MAY26	12043	12531	14157	61.9	N/A
Fri	04AM 22MAY26	11968	12384	14004	58.6	N/A
Fri	07AM 22MAY26	11870	12273	13904	63.6	N/A
Fri	10AM 22MAY26	11958	12328	13927	77.9	N/A
Fri	01PM 22MAY26	11979	12354	13952	84.2	N/A
Fri	04PM 22MAY26	12051	12401	13967	79.6	N/A
Fri	07PM 22MAY26	12075	12399	13941	65.7	N/A
Fri	10PM 22MAY26	11938	12295	13885	59.1	N/A
Sat	01AM 23MAY26	11867	12229	13826	56.3	N/A
Sat	04AM 23MAY26	10800	12129	12704	54.2	N/A
Sat	07AM 23MAY26	10786	12133	12743	58.6	N/A
Sat	10AM 23MAY26	11873	12266	13903	72.6	N/A
Sat	01PM 23MAY26	12054	12383	13938	75.7	N/A
Sat	04PM 23MAY26	12076	12443	14033	72.7	N/A
Sat	07PM 23MAY26	12228	12590	14132	61.3	N/A
Sat	10PM 23MAY26	12243	12589	14100	55.5	N/A
Sun	01AM 24MAY26	12237	12608	14097	53.3	N/A
Sun	04AM 24MAY26	12139	12529	14064	51.7	N/A
Sun	07AM 24MAY26	12041	12432	14004	56.4	N/A
Sun	10AM 24MAY26	12004	12364	13931	70.3	N/A
Sun	01PM 24MAY26	11969	12337	13926	76.4	N/A
Sun	04PM 24MAY26	11994	12366	13960	73.1	N/A
Sun	07PM 24MAY26	12011	12399	14006	62.4	N/A
Sun	10PM 24MAY26	12135	12523	14086	56.2	N/A
Mon	01AM 25MAY26	12162	12585	14131	53.9	N/A
Mon	04AM 25MAY26	12082	12482	14050	52.1	N/A
Mon	07AM 25MAY26	12122	12506	14061	57.4	N/A
Mon	10AM 25MAY26	12235	12604	14124	72.7	N/A
Mon	01PM 25MAY26	12327	12684	14219	81.6	N/A
Mon	04PM 25MAY26	12547	13932	14437	79.8	N/A
Mon	07PM 25MAY26	12629	14037	14646	66.9	N/A
Mon	10PM 25MAY26	14070	14332	14739	58.9	N/A
Tue	01AM 26MAY26	13984	14285	14754	56.8	N/A
Tue	04AM 26MAY26	14001	14294	14750	55.3	N/A
Tue	07AM 26MAY26	13938	14228	14680	61.8	N/A
Tue	10AM 26MAY26	13977	14262	14707	77.6	N/A
Tue	01PM 26MAY26	13978	14273	14732	89.5	N/A
Tue	04PM 26MAY26	13938	14257	14753	90.0	N/A
Tue	07PM 26MAY26	14033	14364	17122	74.6	N/A
Tue	10PM 26MAY26	14090	14473	17326	67.2	N/A
Wed	01AM 27MAY26	14184	14533	17333	63.9	N/A
Wed	04AM 27MAY26	14136	14449	17183	61.1	N/A
Wed	07AM 27MAY26	14222	14528	17254	64.4	N/A
Wed	10AM 27MAY26	14216	14535	17286	82.1	N/A
Wed	01PM 27MAY26	14123	14451	17210	92.6	N/A
Wed	04PM 27MAY26	14181	14490	17219	84.2	N/A
Wed	07PM 27MAY26	14129	14432	17147	70.5	N/A
Wed	10PM 27MAY26	13920	14247	14756	64.7	N/A
Thu	01AM 28MAY26	13827	14172	14710	62.8	N/A
Thu	04AM 28MAY26	12690	14052	14619	60.1	N/A
Thu	07AM 28MAY26	12731	14081	14593	65.4	N/A
Thu	10AM 28MAY26	13799	14093	14550	78.7	N/A
Thu	01PM 28MAY26	12763	14086	14549	86.0	N/A
Thu	04PM 28MAY26	13827	14118	14570	81.4	N/A
Thu	07PM 28MAY26	13930	14193	14601	68.5	N/A
Thu	10PM 28MAY26	13901	14162	14568	61.8	N/A