Point Forecast: Altadena CA  34.18N 118.14W (Elev. 1253 ft)	Last Update: 10:39 pm PDT May 4, 2024

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

48-Hour Period Starting: 12am 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 20246am Thu, May 9 20247am Thu, May 9 20248am Thu, May 9 20249am Thu, May 9 202410am Thu, May 9 202411am Thu, May 9 2024

Date	05/05
Hour (PDT)	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Temperature (°F)	51	50	50	50	50	50	48	47	49	50	53	56	57	60	61	64	64	63	58	55	54	53	52	50
Dewpoint (°F)	46	46	48	46	42	39	37	37	38	34	33	33	31	32	29	28	29	31	36	37	36	36	38	38
Wind Chill (°F)		46	48	48	48	47	44	43	46	47														48
Surface Wind (mph)	10	10	5	5	5	8	8	8	7	7	7	9	9	9	11	11	11	14	14	14	9	9	9	6
Wind Dir	SW	SW	WSW	WSW	WSW	SW	SW	SW	WNW	WNW	WNW	WNW	WNW	WNW	WSW	WSW	WSW	SW	SW	SW	WSW	WSW	WSW	S
Gust															16	16	16	20	20	20
Sky Cover (%)	93	93	93	93	93	39	39	39	39	39	39	30	30	30	30	30	30	15	15	15	15	15	15	17
Precipitation Potential (%)	60	60	60	60	60	13	13	13	13	13	13	3	3	3	3	3	3	0	0	0	0	0	0	0
Relative Humidity (%)	85	88	94	87	75	66	65	67	65	55	47	42	37	34	30	26	27	30	44	50	51	53	60	64
Rain	Lkly	Lkly	Lkly	Lkly	Lkly	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date	05/06
Hour (PDT)	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Temperature (°F)	50	50	49	49	48	49	49	49	50	54	58	63	69	71	71	72	71	69	66	64	62	59	57	56
Dewpoint (°F)	39	39	38	38	36	34	34	36	37	39	39	38	41	44	44	46	46	44	41	43	44	43	43	41
Wind Chill (°F)	48	48	48	48	47	47	47	47	48
Surface Wind (mph)	6	6	3	3	3	5	5	5	5	5	5	7	7	7	10	10	10	13	13	13	7	7	7	6
Wind Dir	S	S	N	N	N	NNE	NNE	NNE	NNE	NNE	NNE	WSW	WSW	WSW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	N
Gust															15	15	15	18	18	18
Sky Cover (%)	17	17	17	17	17	12	12	12	12	12	12	6	6	6	6	6	6	8	8	8	8	8	8	11
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	65	66	67	67	62	56	55	61	61	56	50	39	36	38	39	40	42	41	41	47	52	56	59	57
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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