Seasonal Weather History for Mount Shasta

The tables below summarize the weather history for Mount Shasta during the dates indicated. Temperature and snow information is derived from the Old Ski Bowl weather station (7600 ft) data. Wind information is gathered from the Grey Butte weather station (8000 ft). Use the form to change the window of time of the tables.

Season Begin

Month

Day

Year

Season End

Month

Day

Year

Weather History Summary from Oct 1, 2018 to Aug 17, 2019
Temp Max (°F)	51
Temp Min (°F)	2.5
Temp Avg (°F)	28
Wind Max (mi/hr)	56
Wind Min (mi/hr)	0
Wind Avg (mi/hr)	12
Wind Gust Max (mi/hr)	86
Total Snowfall (in)	421.8
Total Accumulated Precipitation (Water Equivalent) (in)	72.49
Max Snowfall in 24 Hrs (in)	30.8
Snow Depth Max (in)	191
Snow Depth Min (in)	0
Snow Depth Avg (in)	106

Indicates Storm Cycle

Observed and Forecast Weather by Day
	Ob Temp (°F)			Ob Wind (mi/hr)					Ob Snow (in)				Fx Temp (°F)		Fx Wind (mi/hr)		Fx Snow (in)			Fx Rating
Date	Min	Max	Avg	Min	Max	Avg	Gust	Dir	HS	HN24	SWE	Total Snowfall	Min	Max	Min	Max	Min	Max	SWE
2019 04/14 06:48												421.8					0	0	0.05	NONE
2019 04/13 06:15	23.5	42.5	32	0	5	1	12	SSE	172	0	0	421.8	30	51	0	10	0	1	0.05	LOW
2019 04/12 05:30	24	35	28	1	29	6	37	ESE	173.7	0.1	0.07	421.8	27	43	5	15	0	0	0	LOW
2019 04/11 06:00	23.5	41	34	4	44	15	55	SE	174	0	0	421.7	28	37	5	10	0	0.25	0.03	LOW
2019 04/10 06:00	22.5	35	28.5	4	46	21	61	N	175.7	0	0.07	421.7	27	39	10	15	0	0	9	MOD
2019 04/09 07:00	22.5	38	32.5	8	39	21	61	WSW	177.1	0.2	1.18	421.7	25	33	10	20	0	0.5	0.04	MOD
2019 04/08 06:30	32.5	38	36	15	21	18	31	WSW	183.1	0	1.17	421.5	31	40	15	30	0	5	0.97	CON
2019 04/07 06:50	24.5	33.5	30.5	6	18	14	31	WSW	189.7	2.6	1.25	421.5	38	40	15	20	0	4	0.37	CON
2019 04/06 06:05	25.5	32.5	28.5	9	20	14	37	W	187.3	5	1.26	418.9	32	34	10	20	5	10	0.56	CON
2019 04/05 05:52	27.5	31.5	29	6	11	8	18	S	183.2	7.8	1.93	413.9	29	35			0	0	0	CON
2019 04/04 06:30	29	34	30.5	4	9	7	18	WSW	175.7	0.4	0.07	406.1	31	33			0	0	0	MOD
2019 04/03 05:43	29.5	36.5	31.5	2	12	7	18	WNW	178	1	0.36	405.7	36	39			0	0	0	LOW
2019 04/02 07:00	30.5	38	33.5	5	15	10	25	WNW	179	1.6	1.18	404.7	30	37			0	0	0	MOD
2019 04/01 06:30	26	46.5	36	2	18	9	25	W	180.3	0	0	403.1	32	37			0	0	0	MOD
2019 03/31 06:25	18.5	33.5	28.5	7	23	15	31	E	184	0	0	403.1	30	45			0	0	0	LOW
2019 03/30 05:56	16.5	37	25	3	21	9	25	W	186.3	0.5	0.11	403.1	28	44			0	0	0	LOW
2019 03/29 06:04	17.5	28.5	23	5	16	10	25	WNW	189.6	6.5	0.96	402.6	25	38			0	0	0	MOD
2019 03/28 05:21	21.5	30.5	25.5	8	22	14	37	SW	184	11	0.88	396.1	25	32			0	0	0	MOD
2019 03/27 05:05	17	35	25	3	16	8	25	S	176	2	0.29	385.1	26	30			0	0	0	CON
	Ob Temp (°F)			Ob Wind (mi/hr)					Ob Snow (in)				Fx Temp (°F)		Fx Wind (mi/hr)		Fx Snow (in)			Fx Rating
Date	Min	Max	Avg	Min	Max	Avg	Gust	Dir	HS	HN24	SWE (in)	Total Snowfall	Min	Max	Min	Max	Min	Max	SWE
2019 03/26 06:30	17	27	24	11	21	15	37	SSE	180	14	1.45	383.1	30	35			0	0	0	CON
2019 03/25 06:45	16	36.5	27	2	15	9	31	SSE	166	0	0	369.1	24	33			0	0	0	MOD
2019 03/24 06:45	15.5	32	24	1	15	7	25	WNW	169	1	0.24	369.1	21	39			0	0	0	LOW
2019 03/23 05:45	24	29	25.5	4	13	8	25	SW	168	2.5	0.21	368.1	21	29			0	0	0	LOW
2019 03/22 06:17	18.5	39.5	28	1	10	5	18	W	166	0	0.01	365.6	27	30			0	0	0	MOD
2019 03/21 05:58	21	30.5	26	4	13	8	25	SSE	170	3	0.46	365.6	29	36			0	0	0	MOD
2019 03/20 06:30	35.5	38.5	37	19	25	22	31	ESE	166.7	0	0	362.6	28	33			0	0	0	MOD
2019 03/19 07:00	29.5	48.5	37.5	1	21	9	25	ESE	170	0	0	362.6	30	45			0	0	0	LOW
2019 03/19 07:00	31.5	45.5	38	5	20	12	25	SE	167.1	0	0	362.6	32	57			0	0	0	LOW
2019 03/18 06:42	29.5	48.5	37.5	1	21	9	25	ESE	170	0	0	362.6	30	45			0	0	0	LOW
2019 03/17 06:48	30.5	47	37.5	0	18	6	25	E	173	0	0	362.6	28	50			0	0	0	LOW
2019 03/16 05:47	23.5	44.5	33	1	15	7	18	ESE	175	0.5	0	362.6	29	49			0	0	0	LOW
2019 03/15 06:07	17	42.5	29	1	17	5	25	ENE	178	0	0	362.1	23	47			0	0	0	LOW
2019 03/14 05:53	7	30	20	2	13	5	25	SE	180	0	0	362.1	25	42			0	0	0	LOW
2019 03/13 06:00	14	29.5	21.5	8	38	27	49	NW	182.2	1	0.13	362.1	21	31			0	0	0	LOW
2019 03/12 06:00	21	39.5	29.5	1	26	11	37	E	183.7	0	0	361.1	17	27			0	0	0	LOW
2019 03/11 06:00	18	26.5	21	2	26	12	31	ENE	187	1	0.27	361.1	20	40			0	0	0	LOW
2019 03/10 06:30	13	21.5	17.5	3	15	7	25	SSW	188	5	0.92	360.1	19	33			0	0	0	LOW
2019 03/09 05:36	9	25.5	17	2	17	9	25	W	183	2	0.24	355.1	19	26			0	0	0	LOW
2019 03/08 05:30	10.5	31	23	5	16	10	31	WNW	182	0.5	0.1	353.1	17	26			0	0	0	LOW
	Ob Temp (°F)			Ob Wind (mi/hr)					Ob Snow (in)				Fx Temp (°F)		Fx Wind (mi/hr)		Fx Snow (in)			Fx Rating
Date	Min	Max	Avg	Min	Max	Avg	Gust	Dir	HS	HN24	SWE (in)	Total Snowfall	Min	Max	Min	Max	Min	Max	SWE
2019 03/07 06:03	24.5	32	27.5	9	19	13	31	W	185	6	1.53	352.6	16	29			0	0	0	MOD
2019 03/06 06:30	22	29	26	4	13	8	25	SSE	183.4	7	1.5	346.6	23	34			0	0	0	MOD
2019 03/05 06:00	19.5	31.5	24	2	13	7	18	W	174.6	0.7	0.07	339.6	30	29			0	0	0	MOD
2019 03/04 06:00	23	37.5	29	1	12	7	18	WNW	176	0	0	338.9	25	28			0	0	0	LOW
2019 03/03 06:00	25.5	37	29.5	0	12	5	18	WNW	180	2	0.33	338.9	25	37			0	0	0	LOW
2019 03/02 06:30	15	26.5	22	3	12	8	18	W	181	0	0	336.9	20	30			0	0	0	LOW
2019 03/01 06:30	8	29	19	6	15	9	25	W	185	0	0.04	336.9	20	30			0	0	0	MOD
2019 02/28 06:15	13	32	25	9	20	15	31	SSW	191	4	1.53	336.9	17	30			0	0	0	CON
2019 02/27 06:00	22.5	28.5	25	9	24	16	43	SW	190.3	30.8	4.7	332.9	17	30			0	0	0	HIGH
2019 02/26 06:00	21.5	26.5	23.5	14	24	19	37	SW	159.5	17	2.08	302.1	30	25			0	0	0	HIGH
2019 02/25 06:00	19	22.5	21	10	20	16	37	WSW	142.7	8.3	0.75	285.1	16	28			0	0	0	HIGH
2019 02/24 06:00	16.5	23	18.5	8	22	16	31	WNW	135.3	0.5	0.02	276.8	25	28			0	0	0	CON
2019 02/23 06:11	8.5	29.5	20.5	1	22	10	37	WNW	136	0	0	276.3	20	25			0	0	0	LOW
2019 02/22 06:11	5.5	21	12	2	29	10	37	NNE	145	0	0	276.3	17	29			0	0	0	LOW
2019 02/21 05:03	9	24	15.5	2	31	16	49	NW	141	4	0.4	276.3	10	23			0	0	0	MOD
2019 02/20 05:31	16	33	25	11	39	26	55	NW	145	0	0	272.3	10	21			0	0	0	MOD
2019 02/19 06:00	6.5	30	15	1	11	5	37	ESE	145.5	0	0	272.3	10	25			0	0	0	MOD
2019 02/18 06:00	6	26.5	12	1	28	10	37	NE	148.7	0.5	0.19	272.3	10	25			0	0	0	MOD
2019 02/17 06:00	9.5	23	15	7	23	13	37	NW	149.7	3	0.25	271.8	11	24			0	0	0	MOD
2019 02/16 05:39	13.5	22	16	10	19	15	31	SW	149	8	0.75	268.8	11	21			0	0	0	MOD
	Ob Temp (°F)			Ob Wind (mi/hr)					Ob Snow (in)				Fx Temp (°F)		Fx Wind (mi/hr)		Fx Snow (in)			Fx Rating
Date	Min	Max	Avg	Min	Max	Avg	Gust	Dir	HS	HN24	SWE (in)	Total Snowfall	Min	Max	Min	Max	Min	Max	SWE
2019 02/15 06:33	14	31.5	23	15	26	19	49	WSW	141	3	1.01	260.8	19	22			0	0	0	CON
2019 02/14 06:10	19	31	25.5	8	21	14	55	SW	138	8.5	3.3	257.8	21	32			0	0	0	CON
2019 02/13 05:04	15	19.5	17.5	4	21	11	43	S	129	17	2.54	249.3	31	32			0	0	0	HIGH
2019 02/12 06:30	11.5	18	15.5	7	17	13	31	WNW	113.1	0	0.06	232.3	21	24			0	0	0	CON
2019 02/11 07:00	4.5	17.5	11	7	28	13	49	WNW	114.5	1.5	0.02	232.3	20	21			0	0	0	CON
2019 02/10 06:30	5.5	16.5	11	8	35	20	61	WNW	115.8	11	0.27	230.8	15	17			0	0	0	CON
2019 02/09 06:30	12	16.5	14	0	18	7	25	WNW	106	0	0	219.8	6	19			0	0	0	CON
2019 02/08 06:10	14.5	27.5	19	0	4	1	12		106	0	0.01	219.8	18	23			0	0	0	LOW
2019 02/07 06:27	13	27.5	18	0	27	8	67	N	107	0	0	219.8	17	26			0	0	0	MOD
2019 02/06 06:00	2.5	18	12	2	38	12	55	NW	112.8	0	0.03	219.8	9	27			0	0	0	MOD
2019 02/05 06:00	2.5	20.5	11.5	1	21	10	37	WNW	115	0	0.23	219.8	15	22			0	0	0	MOD
2019 02/04 06:00	20	26.5	23	6	21	13	37	WSW	112	7	0.44	219.8	8	20			0	0	0	CON
2019 02/03 06:30	22.5	31.5	26.5	3	28	11	37	WSW	106.1	4	0.92	212.8	20	29			0	0	0	CON
2019 02/02 06:04	26	31.5	28	8	15	12	31	SSE	102	10	2.44	208.8	27	35			0	0	0	CON
2019 02/01 05:22	31	46	36.5	2	12	6	25	S	92	0	0.19	198.8	30	36			0	0	0	CON
2019 01/31 06:11	33	44	37	0	16	7	18	E	92	0	0	198.8	32	45			0	0	0	LOW
2019 01/30 06:00	35	46.5	39	1	12	3	18	E	93	0	0	198.8	32	40			0	0	0	LOW
2019 01/29 05:00	36.5	49	41	1	20	9	25	NW	94.4	0	0	198.8	30	49			0	0	0	LOW
2019 01/28 06:00	39	50.5	45	0	12	3	25	WSW	95.7	0	0	198.8	33	49			0	0	0	LOW
2019 01/27 06:00	37	50.5	46.5	2	25	12	37	E	96.6	0	0	198.8	39	55			0	0	0	LOW
	Ob Temp (°F)			Ob Wind (mi/hr)					Ob Snow (in)				Fx Temp (°F)		Fx Wind (mi/hr)		Fx Snow (in)			Fx Rating
Date	Min	Max	Avg	Min	Max	Avg	Gust	Dir	HS	HN24	SWE (in)	Total Snowfall	Min	Max	Min	Max	Min	Max	SWE
2019 01/26 05:27	36	51	41.5	0	32	7	43	NE	97	0	0	198.8	43	50			0	0	0	LOW
2019 01/25 06:07	32	45.5	38.5	0	20	4	37	ENE	99	0	0	198.8	30	48			0	0	0	LOW
2019 01/24 06:05	31	44	36.5	1	46	20	67	NW	100	0	0	198.8	24	42			0	0	0	LOW
2019 01/23 06:00	16.5	39	30.5	2	31	13	49	NW	103	0	0	198.8	27	42			0	0	0	LOW
2019 01/22 06:00	13.5	24	18	2	7	4	18	SE	106	1	0	198.8	32	38			0	0	0	LOW
2019 01/21 06:00	18.5	31.5	25	2	28	14	49	WNW	109	2.6	0.69	197.8	20	29			0	0	0	MOD
2019 01/20 06:05	28.5	32	31.5	8	19	14	37	WSW	110	1	1.8	195.2	22	32			0	0	0	CON
2019 01/19 06:21	21.5	28	25.5	6	16	10	25	W	113.1	4	0.92	194.2	32	38			0	0	0	CON
2019 01/18 06:40	18.5	28	22.5	10	23	15	43	WNW	110.6	4	0.42	190.2	32	33			0	0	0	CON
2019 01/17 06:30	24	29	27	12	26	16	43	SSE	108.7	25	4.18	186.2	25	31			0	0	0	HIGH
2019 01/16 06:20	23	26.5	24.5	7	16	10	25	SSE	84	7.3	1.06	161.2	31	33			0	0	0	CON
2019 01/14 06:30	25.5	38.5	32.5	10	37	24	49	E	77.9	0	0	153.9	25	31			0	0	0	LOW
2019 01/13 06:00	29	35.5	32	7	28	15	37	ESE	79.7	0	0	153.9	23	37			0	0	0	LOW
2019 01/12 05:56	25.5	34	30.5	13	21	17	31	SE	81	0	0	153.9	26	36			0	0	0	LOW
2019 01/11 06:48	22.5	31.5	26	3	14	8	25	SE	84.5	0	0	153.9	27	38			0	0	0	MOD
2019 01/10 06:42	26	30	28	10	20	15	37	SSW	85.5	7	2.43	153.9	33	34			0	0	0	CON
2019 01/09 06:00	27	31.5	29	10	16	13	31	SSE	79.2	15.1	3.81	146.9	27	34			0	0	0	HIGH
2019 01/08 06:30	14.5	31	24	7	20	11	25	W	65.4	2.4	0.47	131.8	30	36			0	0	0	HIGH
2019 01/07 06:00	13	21	19	10	19	16	37	WNW	65.3	14	1.07	129.4	34	32			0	0	0	CON
2019 01/06 06:00	17	23.5	20.5	11	22	16	49	SSE	52.7	11	1.2	115.4	25	27			0	0	0	CON
	Ob Temp (°F)			Ob Wind (mi/hr)					Ob Snow (in)				Fx Temp (°F)		Fx Wind (mi/hr)		Fx Snow (in)			Fx Rating
Date	Min	Max	Avg	Min	Max	Avg	Gust	Dir	HS	HN24	SWE (in)	Total Snowfall	Min	Max	Min	Max	Min	Max	SWE
2019 01/05 06:21	23	31.5	27	4	13	10	31	SSE	41	0	0	104.4	21	29			0	0	0	CON
2019 01/04 06:34	27	43	36	9	19	15	25	WNW	41	0	0	104.4	25	34			0	0	0	LOW
2019 01/03 06:24	33.5	44.5	38.5	0	21	4	31	NW	41	0	0	104.4	26	40			0	0	0	LOW
2019 01/02 05:32	15.5	44.5	33.5	0	28	7	49	NNE	41	0	0	104.4	28	40			0	0	0	LOW
2019 01/01 06:00	8	28.5	17	0	18	9	31	ENE	40.1	0	0	104.4	28	37			0	0	0	LOW
2018 12/31 06:00	12.5	40.5	31.5	1	56	32	86	NNW	42.5	0	0	104.4	18	28			0	0	0	LOW
2018 12/30 06:00	33	45.5	40	1	39	21	67	NW	43.9	0	0	104.4	21	37			0	0	0	LOW
2018 12/30 06:00	33	45.5	40	1	39	21	67	NW	43.9	0	0	104.4	21	37			0	0	0	LOW
2018 12/30 06:00	33	45.5	40	1	39	21	67	NW	43.9	0	0	104.4	21	37			0	0	0	LOW
2018 12/29 06:22	21	40	29	1	12	7	37	WSW	49	0	0	104.4	35	41			0	0	0	LOW
2018 12/28 06:09	17	33.5	25	7	41	22	61	NNE	49	0	0	104.4	28	32			0	0	0	LOW
2018 12/27 06:26	19.5	39.5	28.5	4	37	18	55	NW	51.2	0	0	104.4	19	22			0	0	0	MOD
2018 12/26 06:00	21.5	39.5	31.5	4	43	14	67	N	52.6	9	0.02	104.4	24	35			0	0	0	MOD
2018 12/25 06:30	22.5	33.5	26.5	3	20	9	31	W	55.5	12.5	1.77	95.4	23	32			0	0	0	CON
2018 12/24 06:30	24	30	26.5	10	21	15	31	WNW	46.5	0	0.02	82.9	24	33			0	0	0	CON
2018 12/23 06:00	28	36	31.5	4	22	13	37	WNW	47	1	0.12	82.9	28	34			0	0	0	LOW
2018 12/22 06:29	20.5	29.5	24.5	4	21	11	31	WNW	46	0	0	81.9	28	34			0	0	0	MOD
2018 12/21 06:19	26	35	29.5	9	29	15	43	W	48	2.5	0.46	81.9	24	31			0	0	0	MOD
2018 12/20 06:43	22	39	34	3	20	13	31	NW	46	0	0	79.4	24	37			0	0	0	MOD
2018 12/19 06:00	23	29.5	26.5	8	20	15	37	W	46.9	3.8	0.81	79.4	31	41			0	0	0	MOD
	Ob Temp (°F)			Ob Wind (mi/hr)					Ob Snow (in)				Fx Temp (°F)		Fx Wind (mi/hr)		Fx Snow (in)			Fx Rating
Date	Min	Max	Avg	Min	Max	Avg	Gust	Dir	HS	HN24	SWE (in)	Total Snowfall	Min	Max	Min	Max	Min	Max	SWE
2018 12/18 06:00	18.5	26.5	23.5	5	17	13	25	W	44.8	2	0.06	75.6	30	39			0	0	0	MOD
2018 12/17 06:00	21.5	31	28	11	24	18	43	S	45.2	12	2.48	73.6	31	33			0	0	0	CON
2018 12/16 06:25	25	31.5	30	10	17	13	31	S	34	0	0.63	61.6	26	37			0	0	0	CON
2018 12/15 06:26	16.5	28.5	23.5	13	24	18	43	WNW	36	4	0.39	61.6	31	34			0	0	0	MOD
2018 12/14 05:55	29.5	44.5	36	5	14	9	25	W	33.7	0	0	57.6	25	32			0	0	0	MOD
2018 12/13 06:30	25.5	31.5	28.5	0	53	11	80	ESE	33.9	0	0	57.6	29	40			0	0	0	LOW
2018 12/12 05:55	23	42.5	33	3	48	21	67	WNW	34.5	0.8	0.04	57.6	32	35			0	0	0	LOW
2018 12/11 06:30	21	32	25.5	1	15	4	25	ESE	34.5	1	0	56.8	27	39			0	0	0	LOW
2018 12/10 06:00	26.5	33.5	30	6	15	11	25	W	36.1	2.7	0.32	55.8	23	34			0	0	0	MOD
2018 12/09 06:34	26	34	30.5	2	18	8	25	WNW	35	0	0	53.1	27	35			0	0	0	MOD
2018 12/08 05:00	24.5	32	27.5	9	16	13	25	WNW	35	1.9	0	53.1	27	39			0	0	0	LOW
2018 12/07 06:13	26	38.5	30.5	0	14	5	18	E	34.7	0	0	51.2	26	36			0	0	0	LOW
2018 12/06 06:46	23	31.5	27	1	22	12	31	E	36	1.8	0.01	51.2	24	33			0	0	0	LOW
2018 12/05 06:00	23.5	30	28	2	16	9	25	ESE	36.9	0.3	0	49.4	26	31			0	0	0	LOW
2018 12/04 06:00	15	26.5	22	1	18	8	25	ESE	38.6	0	0	49.1	26	31			0	0	0	LOW
2018 12/03 06:04	12	28	16	0	6	3	12	ESE	41.3	0.8	0	49.1	22	28			0	0	0	MOD
2018 12/02 06:30	12	23.5	17.5	2	33	19	55	NW	41.6	2.7	0.12	48.3	17	29			0	0	0	CON
2018 12/01 07:00	20	27	22.5	5	20	13	31	NW	42.8	2.6	0.13	45.6	21	28			0	0	0	MOD
2018 11/30 06:00	20	29	25		19	8	31	N	39	7	1	43					0	0	0
2018 11/29 06:00	25	34	29		23	11	37	W	33	8	1	36					0	0	0
	Ob Temp (°F)			Ob Wind (mi/hr)					Ob Snow (in)				Fx Temp (°F)		Fx Wind (mi/hr)		Fx Snow (in)			Fx Rating
Date	Min	Max	Avg	Min	Max	Avg	Gust	Dir	HS	HN24	SWE (in)	Total Snowfall	Min	Max	Min	Max	Min	Max	SWE
2018 11/28 07:00	23.1	33.8	26		22.8	15	35.3	W	23.7	7	1	28					0	0	0
2018 11/27 07:00	29.8	45.3	34		18.1	10	35.3	W	17.2	3	0.16	21					0	0	0
2018 11/24 07:00	22.6	31.7	28		35.4	22	63.5	W	17.1	8	1.04	18					0	0	0
2018 11/23 11:15												10	N/A	N/A			0	0	0	NONE
2018 11/23 07:00	23.3	27.5	25		27	17	49.4	W	9.9	8.3	0.68	10					0	0	0
2018 11/22 07:00	24.6	29.1	27		27	16	42.3	SW	1.7	1.7	0.32	1.7					0	0	0
2018 10/06 07:00	32	43	38						0	0	0.56	0					0	0	0
2018 10/05 07:00	32	46	39						0	0	.2	0					0	0	0
2018 10/04 07:00	39	49	45						0	0	.29	0					0	0	0
2018 10/03 07:00	41	48	44						0	0	.12	0					0	0	0
2018 10/02 07:00	39	46	42						0	0	.11	0					0	0	0
2018 10/01 07:00	35	43	40						0	0	0.17	0					0	0	0

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