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Point Forecast: Donner Summit CA  39.3N 120.4W (Elev. 2145 m)	Last Update: 3:49 pm PDT Jun 4, 2023

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Weather Elements Weather/Precipitation Fire Weather Temperature (°C) Dewpoint (°C) Heat Index (°C) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Lightning Activity Level Trans. Wind  ktmphkm/hm/s

48-Hour Period Starting: 9pm Sun, Jun 4 202310pm Sun, Jun 4 202311pm Sun, Jun 4 202312am Mon, Jun 5 20231am Mon, Jun 5 20232am Mon, Jun 5 20233am Mon, Jun 5 20234am Mon, Jun 5 20235am Mon, Jun 5 20236am Mon, Jun 5 20237am Mon, Jun 5 20238am Mon, Jun 5 20239am Mon, Jun 5 202310am Mon, Jun 5 202311am Mon, Jun 5 202312pm Mon, Jun 5 20231pm Mon, Jun 5 20232pm Mon, Jun 5 20233pm Mon, Jun 5 20234pm Mon, Jun 5 20235pm Mon, Jun 5 20236pm Mon, Jun 5 20237pm Mon, Jun 5 20238pm Mon, Jun 5 20239pm Mon, Jun 5 202310pm Mon, Jun 5 202311pm Mon, Jun 5 202312am Tue, Jun 6 20231am Tue, Jun 6 20232am Tue, Jun 6 20233am Tue, Jun 6 20234am Tue, Jun 6 20235am Tue, Jun 6 20236am Tue, Jun 6 20237am Tue, Jun 6 20238am Tue, Jun 6 20239am Tue, Jun 6 202310am Tue, Jun 6 202311am Tue, Jun 6 202312pm Tue, Jun 6 20231pm Tue, Jun 6 20232pm Tue, Jun 6 20233pm Tue, Jun 6 20234pm Tue, Jun 6 20235pm Tue, Jun 6 20236pm Tue, Jun 6 20237pm Tue, Jun 6 20238pm Tue, Jun 6 20239pm Tue, Jun 6 202310pm Tue, Jun 6 202311pm Tue, Jun 6 202312am Wed, Jun 7 20231am Wed, Jun 7 20232am Wed, Jun 7 20233am Wed, Jun 7 20234am Wed, Jun 7 20235am Wed, Jun 7 20236am Wed, Jun 7 20237am Wed, Jun 7 20238am Wed, Jun 7 20239am Wed, Jun 7 202310am Wed, Jun 7 202311am Wed, Jun 7 202312pm Wed, Jun 7 20231pm Wed, Jun 7 20232pm Wed, Jun 7 20233pm Wed, Jun 7 20234pm Wed, Jun 7 20235pm Wed, Jun 7 20236pm Wed, Jun 7 20237pm Wed, Jun 7 20238pm Wed, Jun 7 20239pm Wed, Jun 7 202310pm Wed, Jun 7 202311pm Wed, Jun 7 202312am Thu, Jun 8 20231am Thu, Jun 8 20232am Thu, Jun 8 20233am Thu, Jun 8 20234am Thu, Jun 8 20235am Thu, Jun 8 20236am Thu, Jun 8 20237am Thu, Jun 8 20238am Thu, Jun 8 20239am Thu, Jun 8 202310am Thu, Jun 8 202311am Thu, Jun 8 202312pm Thu, Jun 8 20231pm Thu, Jun 8 20232pm Thu, Jun 8 20233pm Thu, Jun 8 20234pm Thu, Jun 8 20235pm Thu, Jun 8 20236pm Thu, Jun 8 20237pm Thu, Jun 8 20238pm Thu, Jun 8 20239pm Thu, Jun 8 202310pm Thu, Jun 8 202311pm Thu, Jun 8 202312am Fri, Jun 9 20231am Fri, Jun 9 20232am Fri, Jun 9 20233am Fri, Jun 9 20234am Fri, Jun 9 20235am Fri, Jun 9 20236am Fri, Jun 9 20237am Fri, Jun 9 20238am Fri, Jun 9 2023

Date	06/04			06/05
Hour (PDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Temperature (°C)	9	9	8	9	9	8	9	8	8	9	9	12	14	17	18	19	19	19	19	17	15	14	13	11
Dewpoint (°C)	5	4	4	4	4	3	4	3	3	3	4	4	4	4	3	3	3	2	3	4	6	6	7	7
Heat Index (°C)
Surface Wind (mph)	6	6	6	7	7	9	10	10	10	11	13	14	14	16	15	13	11	11	10	11	8	8	8	7
Wind Dir	ENE	ENE	E	NE	ENE	ENE	ENE	ENE	E	ENE	ENE	E	ENE	E	E	E	E	E	ESE	SSE	ENE	ENE	ENE	NE
Gust
Sky Cover (%)	62	68	50	57	58	56	52	49	41	49	50	45	35	49	61	56	38	51	65	64	62	62	62	55
Precipitation Potential (%)	11	10	7	5	4	4	3	3	3	5	2	2	3	3	7	13	20	26	35	46	33	33	33	33
Relative Humidity (%)	73	74	73	72	72	71	70	70	71	68	68	62	51	44	37	34	33	32	36	45	54	58	66	78
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Date				06/06
Hour (PDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Temperature (°C)	9	8	8	8	8	8	8	7	7	8	9	11	13	16	17	18	18	17	16	14	12	11	9	8
Dewpoint (°C)	6	6	5	5	5	5	5	4	4	4	6	6	6	4	3	3	3	4	5	6	7	7	8	8
Heat Index (°C)
Surface Wind (mph)	7	7	8	8	8	10	10	10	10	10	10	10	10	10	14	14	14	10	10	10	11	11	11	8
Wind Dir	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	ENE	ENE	ENE	E	E	E	S	S	S	WSW	WSW	WSW	WSW
Gust
Sky Cover (%)	55	55	53	53	53	46	46	46	57	57	57	25	25	25	65	65	65	65	65	65	61	61	61	70
Precipitation Potential (%)	33	33	8	8	8	8	8	8	8	8	8	8	8	8	47	47	47	47	47	47	42	42	42	42
Relative Humidity (%)	82	82	81	81	81	81	82	83	83	80	76	69	59	48	40	37	38	43	50	60	70	81	91	98
Rain	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc

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