Point Forecast: 3 Miles WSW Donner Summit CA  39.32N 120.43W (Elev. 6198 ft)	Last Update: 5:22 pm PDT May 4, 2024

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Weather Elements Weather/Precipitation Fire Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) 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: 6pm Sat, May 4 20247pm Sat, May 4 20248pm Sat, May 4 20249pm Sat, May 4 202410pm Sat, May 4 202411pm Sat, May 4 202412am Sun, May 5 20241am Sun, May 5 20242am Sun, May 5 20243am Sun, May 5 20244am Sun, May 5 20245am Sun, May 5 20246am Sun, May 5 20247am Sun, May 5 20248am Sun, May 5 20249am Sun, May 5 202410am Sun, May 5 202411am Sun, May 5 202412pm Sun, May 5 20241pm Sun, May 5 20242pm Sun, May 5 20243pm Sun, May 5 20244pm Sun, May 5 20245pm Sun, May 5 20246pm Sun, May 5 20247pm Sun, May 5 20248pm Sun, May 5 20249pm Sun, May 5 202410pm Sun, May 5 202411pm Sun, May 5 202412am Mon, May 6 20241am Mon, May 6 20242am Mon, May 6 20243am Mon, May 6 20244am Mon, May 6 20245am Mon, May 6 20246am Mon, May 6 20247am Mon, May 6 20248am Mon, May 6 20249am Mon, May 6 202410am Mon, May 6 202411am Mon, May 6 202412pm Mon, May 6 20241pm Mon, May 6 20242pm Mon, May 6 20243pm Mon, May 6 20244pm Mon, May 6 20245pm Mon, May 6 20246pm Mon, May 6 20247pm Mon, May 6 20248pm Mon, May 6 20249pm Mon, May 6 202410pm Mon, May 6 202411pm Mon, May 6 202412am Tue, May 7 20241am Tue, May 7 20242am Tue, May 7 20243am Tue, May 7 20244am Tue, May 7 20245am Tue, May 7 20246am Tue, May 7 20247am Tue, May 7 20248am Tue, May 7 20249am Tue, May 7 202410am Tue, May 7 202411am Tue, May 7 202412pm Tue, May 7 20241pm Tue, May 7 20242pm Tue, May 7 20243pm Tue, May 7 20244pm Tue, May 7 20245pm Tue, May 7 20246pm Tue, May 7 20247pm Tue, May 7 20248pm Tue, May 7 20249pm Tue, May 7 202410pm Tue, May 7 202411pm Tue, May 7 202412am Wed, May 8 20241am Wed, May 8 20242am Wed, May 8 20243am Wed, May 8 20244am Wed, May 8 20245am Wed, May 8 20246am Wed, May 8 20247am Wed, May 8 20248am Wed, May 8 20249am Wed, May 8 202410am Wed, May 8 202411am Wed, May 8 202412pm Wed, May 8 20241pm Wed, May 8 20242pm Wed, May 8 20243pm Wed, May 8 20244pm Wed, May 8 20245pm Wed, May 8 20246pm Wed, May 8 20247pm Wed, May 8 20248pm Wed, May 8 20249pm Wed, May 8 202410pm Wed, May 8 202411pm Wed, May 8 202412am Thu, May 9 20241am Thu, May 9 20242am Thu, May 9 20243am Thu, May 9 20244am Thu, May 9 20245am Thu, May 9 2024

Date	05/04						05/05
Hour (PDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	29	27	25	24	22	22	22	21	21	21	21	21	21	21	22	25	29	31	33	34	34	34	35	34
Dewpoint (°F)	26	25	24	24	22	22	22	21	21	21	21	21	21	20	20	21	22	22	23	23	25	25	26	27
Heat Index (°F)
Surface Wind (mph)	18	18	20	18	18	18	14	14	13	13	11	9	8	8	8	7	9	10	10	10	10	10	10	10
Wind Dir	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	W	W	W	W	W	WSW	WSW	WSW	WSW
Gust	26	29	30	28	29	26	22	21	20	18
Sky Cover (%)	91	93	92	89	83	83	88	87	91	90	91	86	83	84	75	66	65	57	62	70	63	68	69	74
Precipitation Potential (%)	86	89	86	83	72	60	57	56	58	70	67	53	36	29	19	11	5	4	6	11	13	7	6	0
Relative Humidity (%)	89	92	96	100	100	100	100	100	100	99	98	99	98	96	92	84	74	69	65	65	68	68	70	74
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date							05/06
Hour (PDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	32	31	27	25	24	23	22	22	21	20	19	19	20	23	26	31	37	41	43	44	44	44	43	41
Dewpoint (°F)	27	28	24	24	23	22	22	21	21	20	19	19	19	20	22	24	26	28	29	30	31	32	33	33
Heat Index (°F)
Surface Wind (mph)	9	6	5	3	2	3	3	3	3	3	3	5	5	5	5	5	5	9	9	9	13	13	13	15
Wind Dir	WSW	WSW	WSW	SW	WSW	W	W	W	N	N	N	NNE	NNE	NNE	SSW	SSW	SSW	SW	SW	SW	WSW	WSW	WSW	WSW
Gust																					18	18	18	23
Sky Cover (%)	78	90	84	77	71	65	65	65	55	55	55	57	57	57	33	33	33	25	25	25	42	42	42	57
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	2	2	2	2	2	2	13
Relative Humidity (%)	83	88	90	95	97	97	98	99	100	100	100	99	96	91	84	75	66	59	56	57	59	62	67	73
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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