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Point Forecast: 4 Miles SSE Clayton CA  37.87N 121.92W (Elev. 2818 ft)	Last Update: 9:10 am PDT Sep 15, 2019

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Weather Elements Weather/Precipitation Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s

48-Hour Period Starting: 9am Sun, Sep 15 201910am Sun, Sep 15 201911am Sun, Sep 15 201912pm Sun, Sep 15 20191pm Sun, Sep 15 20192pm Sun, Sep 15 20193pm Sun, Sep 15 20194pm Sun, Sep 15 20195pm Sun, Sep 15 20196pm Sun, Sep 15 20197pm Sun, Sep 15 20198pm Sun, Sep 15 20199pm Sun, Sep 15 201910pm Sun, Sep 15 201911pm Sun, Sep 15 201912am Mon, Sep 16 20191am Mon, Sep 16 20192am Mon, Sep 16 20193am Mon, Sep 16 20194am Mon, Sep 16 20195am Mon, Sep 16 20196am Mon, Sep 16 20197am Mon, Sep 16 20198am Mon, Sep 16 20199am Mon, Sep 16 201910am Mon, Sep 16 201911am Mon, Sep 16 201912pm Mon, Sep 16 20191pm Mon, Sep 16 20192pm Mon, Sep 16 20193pm Mon, Sep 16 20194pm Mon, Sep 16 20195pm Mon, Sep 16 20196pm Mon, Sep 16 20197pm Mon, Sep 16 20198pm Mon, Sep 16 20199pm Mon, Sep 16 201910pm Mon, Sep 16 201911pm Mon, Sep 16 201912am Tue, Sep 17 20191am Tue, Sep 17 20192am Tue, Sep 17 20193am Tue, Sep 17 20194am Tue, Sep 17 20195am Tue, Sep 17 20196am Tue, Sep 17 20197am Tue, Sep 17 20198am Tue, Sep 17 20199am Tue, Sep 17 201910am Tue, Sep 17 201911am Tue, Sep 17 201912pm Tue, Sep 17 20191pm Tue, Sep 17 20192pm Tue, Sep 17 20193pm Tue, Sep 17 20194pm Tue, Sep 17 20195pm Tue, Sep 17 20196pm Tue, Sep 17 20197pm Tue, Sep 17 20198pm Tue, Sep 17 20199pm Tue, Sep 17 201910pm Tue, Sep 17 201911pm Tue, Sep 17 201912am Wed, Sep 18 20191am Wed, Sep 18 20192am Wed, Sep 18 20193am Wed, Sep 18 20194am Wed, Sep 18 20195am Wed, Sep 18 20196am Wed, Sep 18 20197am Wed, Sep 18 20198am Wed, Sep 18 20199am Wed, Sep 18 201910am Wed, Sep 18 201911am Wed, Sep 18 201912pm Wed, Sep 18 20191pm Wed, Sep 18 20192pm Wed, Sep 18 20193pm Wed, Sep 18 20194pm Wed, Sep 18 20195pm Wed, Sep 18 20196pm Wed, Sep 18 20197pm Wed, Sep 18 20198pm Wed, Sep 18 20199pm Wed, Sep 18 201910pm Wed, Sep 18 201911pm Wed, Sep 18 201912am Thu, Sep 19 20191am Thu, Sep 19 20192am Thu, Sep 19 20193am Thu, Sep 19 20194am Thu, Sep 19 20195am Thu, Sep 19 20196am Thu, Sep 19 20197am Thu, Sep 19 20198am Thu, Sep 19 20199am Thu, Sep 19 201910am Thu, Sep 19 201911am Thu, Sep 19 201912pm Thu, Sep 19 20191pm Thu, Sep 19 20192pm Thu, Sep 19 20193pm Thu, Sep 19 20194pm Thu, Sep 19 20195pm Thu, Sep 19 20196pm Thu, Sep 19 20197pm Thu, Sep 19 20198pm Thu, Sep 19 2019

Date	09/15															09/16
Hour (PDT)	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08
Temperature (°F)	65	67	68	69	69	70	70	70	70	69	67	65	64	64	63	63	62	62	62	62	61	61	61	61
Dewpoint (°F)	46	48	48	49	50	50	51	51	51	51	53	51	50	50	51	51	52	52	52	52	52	54	55	54
Heat Index (°F)
Surface Wind (mph)	15	15	16	16	16	18	18	18	21	21	21	23	23	23	21	21	21	16	16	16	16	16	16	18
Wind Dir	WSW	WSW	SW	SW	SW	WSW	WSW	WSW	W	W	W	W	W	W	W	W	W	W	W	W	WSW	WSW	WSW	WSW
Gust	22	22	24	24	24	26	26	26	32	32	32	34	34	34	30	30	30	25	25	25	25	25	25	26
Sky Cover (%)	41	28	33	25	25	26	26	45	46	31	37	68	78	77	75	84	85	89	89	80	77	87	85	87
Precipitation Potential (%)	0	0	0	0	0	0	0	0	4	4	4	4	4	4	4	4	4	4	4	22	32	32	28	31
Relative Humidity (%)	50	50	50	50	50	50	50	50	50	53	60	60	61	62	65	66	70	69	70	70	73	77	82	79
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																09/17
Hour (PDT)	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08
Temperature (°F)	62	62	63	63	64	64	64	64	64	63	62	61	61	60	60	60	60	60	60	59	59	59	59	60
Dewpoint (°F)	51	48	47	46	44	43	42	41	41	41	41	40	40	39	39	39	40	40	40	39	39	40	40	41
Heat Index (°F)
Surface Wind (mph)	18	18	18	18	18	18	18	18	16	16	16	14	14	14	10	10	10	6	6	6	7	7	7	8
Wind Dir	WSW	WSW	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	NW	NW	NW	N	N	N	N	N	N	NE
Gust	26	26	28	28	28	28	28	28	24	24	24	21	21	21
Sky Cover (%)	79	73	52	52	52	10	10	10	12	12	12	20	20	20	31	31	31	47	47	47	33	33	33	43
Precipitation Potential (%)	41	12	22	22	22	22	22	22	5	5	5	5	5	5	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	68	60	56	53	50	47	44	43	43	43	45	45	45	46	46	46	47	47	47	46	47	49	50	49
Rain	Chc	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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