Snow Level Forecast - Alta_I80_slev

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

Super El Nino Likely - But What About the PDO? - Video HERE (7/19/26)

Create Your Own Surf Forecast

Alta_I80 - Snow Level Forecast
Location: 39.20N 120.81W
Base Elevation: 3414 ft
Peak Elevation: 3414 ft

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

Data

Initialized: 06Z Mon 20JUL2026
Day	Frcst Time/Date	34.6 Deg Elev	32 Deg Elev	28 Deg Elev	Srf Temp (F)	Accum Snow (In)
Sun	10PM 19JUL26	14122	14456	17226	67.7	-
Mon	01AM 20JUL26	14157	14489	17259	70.1	N/A
Mon	04AM 20JUL26	14163	14488	17246	69.3	N/A
Mon	07AM 20JUL26	14167	14469	17185	75.7	N/A
Mon	10AM 20JUL26	14114	14392	14827	83.8	N/A
Mon	01PM 20JUL26	14119	14411	17108	88.7	N/A
Mon	04PM 20JUL26	14209	14562	17373	85.9	N/A
Mon	07PM 20JUL26	14027	14385	17191	71.3	N/A
Mon	10PM 20JUL26	14013	14335	14836	67.2	N/A
Tue	01AM 21JUL26	14002	14331	14845	67.2	N/A
Tue	04AM 21JUL26	13890	14249	14811	66.8	N/A
Tue	07AM 21JUL26	13953	14286	14805	77.4	N/A
Tue	10AM 21JUL26	13917	14236	14733	86.4	N/A
Tue	01PM 21JUL26	14073	14407	17172	89.4	N/A
Tue	04PM 21JUL26	14002	14326	14831	86.3	N/A
Tue	07PM 21JUL26	14132	14540	17444	73.6	N/A
Tue	10PM 21JUL26	13967	14297	14811	67.2	N/A
Wed	01AM 22JUL26	13827	14127	14595	66.2	N/A
Wed	04AM 22JUL26	12700	14066	14622	66.2	N/A
Wed	07AM 22JUL26	12725	14187	17152	76.5	N/A
Wed	10AM 22JUL26	13908	14347	17290	84.9	N/A
Wed	01PM 22JUL26	14007	14441	17379	87.8	N/A
Wed	04PM 22JUL26	14262	14718	17718	86.0	N/A
Wed	07PM 22JUL26	14542	17198	17888	72.6	N/A
Wed	10PM 22JUL26	14455	14775	17546	64.3	N/A
Thu	01AM 23JUL26	14416	14715	17444	63.5	N/A
Thu	04AM 23JUL26	14378	14671	17387	63.7	N/A
Thu	07AM 23JUL26	14392	14682	17396	75.3	N/A
Thu	10AM 23JUL26	14397	14705	17449	83.4	N/A
Thu	01PM 23JUL26	14591	17211	17837	87.0	N/A
Thu	04PM 23JUL26	14671	17286	17895	85.8	N/A
Thu	07PM 23JUL26	14776	17355	17896	69.0	N/A
Thu	10PM 23JUL26	17009	17466	17983	63.1	N/A
Fri	01AM 24JUL26	14807	17396	17947	63.3	N/A
Fri	04AM 24JUL26	14721	17314	17881	63.2	N/A
Fri	07AM 24JUL26	14717	17335	17944	76.5	N/A
Fri	10AM 24JUL26	14679	17298	17913	86.9	N/A
Fri	01PM 24JUL26	14604	17200	17786	89.7	N/A
Fri	04PM 24JUL26	14613	17187	17738	88.1	N/A
Fri	07PM 24JUL26	14670	17246	17792	69.9	N/A
Fri	10PM 24JUL26	14756	17329	17861	63.6	N/A
Sat	01AM 25JUL26	14666	17223	17741	63.4	N/A
Sat	04AM 25JUL26	14594	17151	17679	63.2	N/A
Sat	07AM 25JUL26	14523	14836	17599	76.3	N/A
Sat	10AM 25JUL26	14470	14807	17608	86.6	N/A
Sat	01PM 25JUL26	14446	14785	17588	89.3	N/A
Sat	04PM 25JUL26	14468	14815	17634	87.5	N/A
Sat	07PM 25JUL26	14597	17155	17681	68.6	N/A
Sat	10PM 25JUL26	14646	17195	17701	63.1	N/A
Sun	01AM 26JUL26	14570	17111	17616	63.6	N/A
Sun	04AM 26JUL26	14551	17102	17624	63.1	N/A
Sun	07AM 26JUL26	14544	17116	17673	76.0	N/A
Sun	10AM 26JUL26	14549	17118	17668	86.5	N/A
Sun	01PM 26JUL26	14554	17100	17615	89.6	N/A
Sun	04PM 26JUL26	14592	17153	17686	87.9	N/A
Sun	07PM 26JUL26	14636	17208	17752	68.4	N/A
Sun	10PM 26JUL26	14638	17197	17722	63.9	N/A
Mon	01AM 27JUL26	14673	17211	17698	63.4	N/A
Mon	04AM 27JUL26	14693	17277	17834	62.6	N/A
Mon	07AM 27JUL26	14541	14809	17495	75.4	N/A
Mon	10AM 27JUL26	14559	14841	17552	86.3	N/A
Mon	01PM 27JUL26	14618	17159	17657	89.7	N/A
Mon	04PM 27JUL26	14810	17404	17964	87.8	N/A
Mon	07PM 27JUL26	17046	17521	18112	68.7	N/A
Mon	10PM 27JUL26	14832	17409	17938	63.6	N/A
Tue	01AM 28JUL26	14783	17320	17791	62.4	N/A
Tue	04AM 28JUL26	14758	17307	17802	61.9	N/A
Tue	07AM 28JUL26	16990	17458	17996	75.0	N/A
Tue	10AM 28JUL26	16990	17454	17984	87.6	N/A
Tue	01PM 28JUL26	16990	17508	18033	91.3	N/A
Tue	04PM 28JUL26	16990	17728	18318	89.7	N/A
Tue	07PM 28JUL26	16990	18049	18756	70.2	N/A
Tue	10PM 28JUL26	16990	18373	19134	65.0	N/A
Wed	01AM 29JUL26	16990	18009	18666	64.1	N/A
Wed	04AM 29JUL26	16990	17974	18649	63.9	N/A
Wed	07AM 29JUL26	16990	18131	18834	76.9	N/A
Wed	10AM 29JUL26	16990	18059	18752	88.5	N/A
Wed	01PM 29JUL26	16990	18133	18811	91.6	N/A
Wed	04PM 29JUL26	16990	18042	18667	89.9	N/A
Wed	07PM 29JUL26	16990	18188	18829	71.3	N/A
Wed	10PM 29JUL26	16990	18360	19082	66.4	N/A