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 (7,600 ft) data. Wind information is gathered from the Grey Butte weather station (8,000 ft). Use the form to change the window of time of the tables.

Each row of the table shows the observed and forecasted weather and avalanche danger for the day specified. A day represents 24 hours starting around 7 a.m.

Season Begin

Month

Day

Year

Season End

Month

Day

Year

Weather History Summary from Oct 1, 2021 to Jan 29, 2022
Temp Max (°F)	58
Temp Min (°F)	7.5
Temp Avg (°F)	31
Wind Max (mi/hr)	57.5
Wind Min (mi/hr)	0
Wind Avg (mi/hr)	12
Wind Gust Max (mi/hr)	85.85
Total Snowfall (in)	151.7
Total Accumulated Precipitation (Water Equivalent) (in)	12.66
Max Snowfall in 24 Hrs (in)	20.6
Snow Depth Max (in)	81.5
Snow Depth Min (in)	0
Snow Depth Avg (in)	46

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
2022 01/27	36	41.5	38.5	4.5	30.5	22.5	49.07	E	62.93	0	0	151.7	36	44	10	20	0	0	0	LOW
2022 01/26	34	44	39	1	31	12.5	49.07	WNW	63.7	0	0	151.7	35	45	10	15	0	0	0	LOW
2022 01/25	28.5	42.5	36	1.5	29	15.5	55.2	E	63.92	0	0	151.7	40	33	20	25	0	0	0	LOW
2022 01/24	28.5	50.5	39.5	1	9	4.5	30.66	SSW	64.35	0	0	151.7	37	48	10	20	0	0	0	LOW
2022 01/23	40	49	44	1.5	30	13	42.93	ENE	64.24	0	0	151.7	41	49	20	57	0	0	0	LOW
2022 01/22	42	46	44	18.5	34.5	28.5	67.47	ENE	65	0	0	151.7	40	45	44	85	0	0	0	LOW
2022 01/21	39.5	44	41.5	24	57.5	37	85.85	ENE	65.66	0	0	151.7	35	39	45	55	0	0	0	LOW
2022 01/20	35	48	41.5	3.5	39	15.5	67.47	WNW	70	0	0	151.7	28	45	15	20	0	0	0	LOW
2022 01/19	29.5	39.5	35.5	0.5	11	5	30.66	ENE	70.51	0	0	151.7	32	40	20	25	0	0	0	LOW
2022 01/18	29.5	43	34	1	11.5	5.5	24.54	WNW	70.6	0	0	151.7	28	40	15	20	0	0	0	LOW
2022 01/17	32	42.5	36.5	0.5	14	5	24.54	WNW	71.6	0	0	151.7	32	39	8	10	0	0	0	LOW
2022 01/15	36	49.5	41.5	0	9.5	4.5	24.54	ESE	71.91	0	0	151.7	40	46	10	30	0	0	0	LOW
2022 01/14	38	49.5	43.5	3	31	18.5	49.07	E	73.13	0	0	151.7	34	40	10	20	0	0	0	LOW
2022 01/13	26.5	38	31.5	3.5	24	12.5	42.93	WNW	74.54	0	0	151.7	25	35	45	55	0	0	0	LOW
2022 01/12	30	52	41.5	5	21.5	11	36.8	W	75.28	0	0	151.7	30	44	25	30	0	0	0	LOW
2022 01/11	35.5	49.5	41.5	8.5	21.5	12.5	36.8	WNW	75.81	0	0	151.7	37	41	25	30	0	0	0	LOW
2022 01/10	27	40	33.5	3	15.5	9	30.66	W	55.6	0	0	151.7	38	37	45	80	0	0	0	LOW
2022 01/09	26	37	31.5	2	10.5		30.66	SE	77.52	0	0	151.7	29	36	15	29	0	0	0	LOW
2022 01/08	21.5	34.5	29	1	26		42.93	E	78.01	0	0	151.7	25	31	15	25	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
2022 01/07	21.5	27.5	25	13.5	25.5	19	55.2	NW	79.79	1.6	0.25	151.7	18	28	40	50	2	5	0.22	MOD
2022 01/06	24	34.5	29.5	12	18.5	14.5	36.8	W	76.62	0	0.08	150.1	29	34	30	40	3	5	0.2	MOD
2022 01/05	30	37.5	34.5	12.5	25.5	20.5	49.07	NW	78.3	0	0.01	150.1	34	34	40	45	0	0	0.01	MOD
2022 01/04	24	33	27	8.5	24.5			W	81.5	2.1	0.18	150.1	34	31	40	50	0.25	3	0.34	CON
2022 01/02	18	25	22	12.5	29.5			WSW	79.39	7.1	0.58	148	23	27	45	115	4	9	0.26	LOW
2022 01/01	18.5	37	27.5	1	17			W	74.15	0	0	140.9	23	32	27	70	0	0	0	LOW
2021 12/31	11.5	18.5	15	5.5	31.5			NW	75.46	0	0	140.9	27	22	20	30	0	0	0.01	LOW
2021 12/30	12.5	25.5	19	5.5	20.5			NW	77.89	0	0	140.9	21	26	35	45	0	0	0	LOW
2021 12/29	10	26	15.5	0	16			W	79.83	0.2	0.08	140.9	20	22	30	35	0	0.5	0.05	MOD
2021 12/28	11.5	25	16	6.5	14.5			W	80.8	0	0.16	140.7	14	19	30	35	1	3	0.16	MOD
2021 12/27	7.5	17	11.5	1.5	27			NW	80.4	1	0.04	140.7	10	12	30	35	1	3	0.14	CON
2021 12/26	8	16	13	15	25			W	60.16	4.7	0.07	139.7	14	21	40	50	7	13	0.54	CON
2021 12/25	8	20.5	14.5	13	22.5			WNW	68	0	0.1	135	12	22	30	40	4	7	0.15	CON
2021 12/24	13.5	18.5	17	12	31.5			W	69.45	4.8	0.11	135	20	24	35	45	7	15	0.54	MOD
2021 12/23	21.5	26	24.5	13.5	23			WNW	64.22	0	0.11	130.2	17	27	30	40	1	2.5	0.18	MOD
2021 12/22	22	26.5	24	9.5	27			SW	65.14	13.6	0.54	130.2	26	29	45	55	10	19	0.74	CON
2021 12/21	22.5	32.5	27	6	18			WSW	52.82	3	0.52	116.6	24	31	40	50	0	3	0.19	LOW
2021 12/20	25.5	31	28.5	8.5	14.5			SSE	54.02	0	0	113.6	29	28	25	57	0	0	0	LOW
2021 12/19	24	29	26.5	6.5	11			WSW	56.66	0	0	113.6	29	32	50	80	0	0.2	0.02	LOW
2021 12/18	27	38.5	33	1.5	20.5			WNW	58.78	0	0.08	113.6	27	38	15	25	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
2021 12/17	27	41.5	32	1.5	15.5			WNW	59.67	0	0	113.6	26	31	15	25	0	0	0	MOD
2021 12/16	17	29	22.5	2.5	15			ESE	63.22	0	0.01	113.6	19	25	25	30	0.5	2	0.08	CON
2021 12/15	14	17	15.5	9	20.5			WSW	68.05	20.6	0.82	113.6	25	24	50	60	6.5	14	1.32	CON
2021 12/14	7.5	24	13	3	16.5			WNW	47.48	0	0	93	18	21	10	15	0	0.5	0.04	CON
2021 12/13	10.5	24	18	3	32.5			WNW	51.81	10.5	0.82	93	13	29	40	65	13	20	1.65	HIGH
2021 12/12	18.5	23	21.5	13.5	25			SW	41.69	9.6	0.53	82.5	23	22	45	65	9	20	1.8	CON
2021 12/11	17	22	19.5	8.5	23.5			WSW	29.48	8.8	0.69	72.9	23	24	40	50	18	26	2.27	CON
2021 12/10	13.5	28.5	21.5	1	22.5			W	20.69	0	0	64.1	26	29	20	30	0	0	0	LOW
2021 12/09	12.5	28	18.5	2	14	20	42	ESE	20.51	0	0	64.1	20	26	15	25	0	0	0	LOW
2021 12/08	21	36.5	28.5	3	22			WNW	20.79	0	0	64.1	21	35	10	15	0	0	0.03	LOW
2021 12/07	33.5	45	39	0	24			WNW	20.77	0	0	64.1	32	42	10	15	0	0	0	LOW
2021 12/06	32	42	36.5	0.5	19.5			WNW	20.73	0	0.04	64.1	35	35	25	40	0	0	0.02	LOW
2021 12/05	39	50	44	2.5	33.5			ESE	20.82	0	0	64.1	36	45	40	55	0	0	0	LOW
2021 12/04	43	52.5	46	11	41			NW	20.99	0		64.1	39	47	10	20	0	0	0	LOW
2021 12/03	42.5	53.5	47	0	17.5		36	WNW	20	0	0	64.1	42	50	10	15	0	0	0	LOW
2021 12/02	42.5	55.5	47	0	10.5			W	20	0	0	64.1	43	51	5	10	0	0	0	LOW
2021 12/01	45.5	58	49.5	1	20.5			WNW	20.34	0	0	64.1	42	56	5	10	0	0	0	LOW
2021 11/29	45	55.5	50	0.5	27.5			ENE	21.85	0	0	64.1	37	49	20	25	0	0	0	NONE
2021 11/28	41.5	54.5	47	9	18			WNW	22.22	0	0	64.1					0	0	0	NONE
2021 11/19	37.5	49	42	0.5	13.5			WNW	22.6	0	0	64.1					0	0	0	NONE
	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
2021 11/12	30	35	31	6	18	13	37	WNW	24	3	0.15	64.1					0	0	0	NONE
2021 11/09				3.18	14.75			WNW				61.1					0	0	0	NONE
2021 11/08									26	10		61.1					0	0	0	NONE
2021 11/07	19	32	25	1	14	5	25	WSW	18	0	0.2	51.1					0	0	0	NONE
2021 11/06	18	29	23	8	18	13	43	WNW	18	0.6	0.02	51.1					0	0	0	NONE
2021 11/03	27	32	29	8	17	12	37	W	18	2.9	0.3	50.5	38	46	30	35	0	0	0.55	NONE
2021 11/03	32	47	40.5	4	12	8	37	W	15.7	0	0.29	47.6					0	0	0	NONE
2021 11/02	32	47	40		12	9	37	W	16	0	0.3	47.6					0	0	0	NONE
2021 11/01	31	35	33		12	9	37	S	18	2.6	1.3	47.6					0	0	0	NONE
2021 10/31	30	37	32		8	5	25	S	14	0	0.15	45					0	0	0	NONE
2021 10/30	31	39	34		11	8	31	SSE	16	0	0.35	45					0	0	0	NONE
2021 10/26	20	50	30		23	11		NW	0	0	0.04	45					0	0	0	NONE
2021 10/22	26.5	33	29	8	14	10		W	22.5	18		45					0	0	0	NONE
2021 10/21	29.5	42.5	34	14	31	19		W	17	17	1.96	27					0	0	0	NONE
2021 10/20	28.5	36.5	32	7	13	10		SSW	6.4	0	0.3	10					0	0	0	NONE
2021 10/18	26	36	29						6	6	.98	10					0	0	0	NONE
2021 10/13	22.5	42.5	35	2	13	3		E	4	4	0.41	4					0	0	0	NONE
2021 10/12	32	38.5	32	3	22	10		NW	0	0	.02	0					0	0	0	NONE
2021 10/09	15.5	30	21	3	29	10		NW	0	0	.05	0					0	0	0	NONE
	28.5	42	34	1	11	4		W	0	0	0.02	0

Mount Shasta Avalanche and Climbing Information

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Seasonal Weather History for Mount Shasta

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