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Point Forecast: 4 Miles S Clayton CA  37.87N 121.92W (Elev. 2818 ft)	Last Update: 3:00 am PST Jan 28, 2020

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Weather Elements Weather/Precipitation 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 Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s

48-Hour Period Starting: 3am Tue, Jan 28 20204am Tue, Jan 28 20205am Tue, Jan 28 20206am Tue, Jan 28 20207am Tue, Jan 28 20208am Tue, Jan 28 20209am Tue, Jan 28 202010am Tue, Jan 28 202011am Tue, Jan 28 202012pm Tue, Jan 28 20201pm Tue, Jan 28 20202pm Tue, Jan 28 20203pm Tue, Jan 28 20204pm Tue, Jan 28 20205pm Tue, Jan 28 20206pm Tue, Jan 28 20207pm Tue, Jan 28 20208pm Tue, Jan 28 20209pm Tue, Jan 28 202010pm Tue, Jan 28 202011pm Tue, Jan 28 202012am Wed, Jan 29 20201am Wed, Jan 29 20202am Wed, Jan 29 20203am Wed, Jan 29 20204am Wed, Jan 29 20205am Wed, Jan 29 20206am Wed, Jan 29 20207am Wed, Jan 29 20208am Wed, Jan 29 20209am Wed, Jan 29 202010am Wed, Jan 29 202011am Wed, Jan 29 202012pm Wed, Jan 29 20201pm Wed, Jan 29 20202pm Wed, Jan 29 20203pm Wed, Jan 29 20204pm Wed, Jan 29 20205pm Wed, Jan 29 20206pm Wed, Jan 29 20207pm Wed, Jan 29 20208pm Wed, Jan 29 20209pm Wed, Jan 29 202010pm Wed, Jan 29 202011pm Wed, Jan 29 202012am Thu, Jan 30 20201am Thu, Jan 30 20202am Thu, Jan 30 20203am Thu, Jan 30 20204am Thu, Jan 30 20205am Thu, Jan 30 20206am Thu, Jan 30 20207am Thu, Jan 30 20208am Thu, Jan 30 20209am Thu, Jan 30 202010am Thu, Jan 30 202011am Thu, Jan 30 202012pm Thu, Jan 30 20201pm Thu, Jan 30 20202pm Thu, Jan 30 20203pm Thu, Jan 30 20204pm Thu, Jan 30 20205pm Thu, Jan 30 20206pm Thu, Jan 30 20207pm Thu, Jan 30 20208pm Thu, Jan 30 20209pm Thu, Jan 30 202010pm Thu, Jan 30 202011pm Thu, Jan 30 202012am Fri, Jan 31 20201am Fri, Jan 31 20202am Fri, Jan 31 20203am Fri, Jan 31 20204am Fri, Jan 31 20205am Fri, Jan 31 20206am Fri, Jan 31 20207am Fri, Jan 31 20208am Fri, Jan 31 20209am Fri, Jan 31 202010am Fri, Jan 31 202011am Fri, Jan 31 202012pm Fri, Jan 31 20201pm Fri, Jan 31 20202pm Fri, Jan 31 20203pm Fri, Jan 31 20204pm Fri, Jan 31 20205pm Fri, Jan 31 20206pm Fri, Jan 31 20207pm Fri, Jan 31 20208pm Fri, Jan 31 20209pm Fri, Jan 31 202010pm Fri, Jan 31 202011pm Fri, Jan 31 202012am Sat, Feb 1 20201am Sat, Feb 1 20202am Sat, Feb 1 20203am Sat, Feb 1 20204am Sat, Feb 1 20205am Sat, Feb 1 20206am Sat, Feb 1 20207am Sat, Feb 1 20208am Sat, Feb 1 20209am Sat, Feb 1 202010am Sat, Feb 1 202011am Sat, Feb 1 202012pm Sat, Feb 1 20201pm Sat, Feb 1 20202pm Sat, Feb 1 2020

Date	01/29																					01/30
Hour (PST)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	41	41	42	41	41	42	43	46	48	48	48	49	49	49	48	47	45	45	45	45	45	45	45	44
Dewpoint (°F)	36	35	37	37	36	37	38	39	39	38	37	37	37	38	38	37	37	37	37	37	37	36	36	36
Wind Chill (°F)	33	32	34	33	33	33	35	39	41	42	42	43	43	43	42	40	38	37	37	38	38	38	39	39
Surface Wind (mph)	16	17	17	17	17	17	17	18	18	18	17	17	17	17	17	17	20	20	20	16	16	16	10	10
Wind Dir	N	N	N	N	N	N	N	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW
Gust	24	25	25	25	26	26	26	28	28	28	25	25	25	25	25	25	29	29	29	24	24	24
Sky Cover (%)	53	44	62	61	44	40	12	8	8	8	27	27	27	30	30	30	32	32	32	45	45	45	74	74
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 (%)	84	82	83	84	82	83	82	77	72	68	66	64	63	64	66	70	73	74	74	74	73	72	72	71
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																						01/31
Hour (PST)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	44	43	42	42	43	44	46	48	49	50	50	51	51	51	50	49	48	47	47	47	47	47	46	46
Dewpoint (°F)	35	35	35	35	36	38	39	41	42	43	44	44	44	44	44	43	42	42	42	42	42	42	42	41
Wind Chill (°F)	38	41	40	40	39	41	43	46	47	48	47				46	45	43	42	42	42	41	41	41	41
Surface Wind (mph)	10	6	6	6	5	5	5	5	5	5	6	6	6	9	9	9	9	9	9	9	9	9	10	10
Wind Dir	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NW	NW	NW	NNW	NNW	NNW	NW	NW	NW	NNW	NNW	NNW	N	N	N	N	N
Gust
Sky Cover (%)	74	71	71	71	71	71	71	55	55	55	43	43	43	53	53	53	89	89	89	79	79	79	93	93
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 (%)	71	72	74	76	78	78	77	77	78	78	78	77	76	76	78	80	82	83	83	82	83	83	83	82
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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