weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: 4 Miles S Clayton CA  37.87N 121.92W (Elev. 2818 ft)	Last Update: 8:20 pm PDT Apr 9, 2020

[hide menu]  |  Font Size: A A A

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: 8pm Thu, Apr 9 20209pm Thu, Apr 9 202010pm Thu, Apr 9 202011pm Thu, Apr 9 202012am Fri, Apr 10 20201am Fri, Apr 10 20202am Fri, Apr 10 20203am Fri, Apr 10 20204am Fri, Apr 10 20205am Fri, Apr 10 20206am Fri, Apr 10 20207am Fri, Apr 10 20208am Fri, Apr 10 20209am Fri, Apr 10 202010am Fri, Apr 10 202011am Fri, Apr 10 202012pm Fri, Apr 10 20201pm Fri, Apr 10 20202pm Fri, Apr 10 20203pm Fri, Apr 10 20204pm Fri, Apr 10 20205pm Fri, Apr 10 20206pm Fri, Apr 10 20207pm Fri, Apr 10 20208pm Fri, Apr 10 20209pm Fri, Apr 10 202010pm Fri, Apr 10 202011pm Fri, Apr 10 202012am Sat, Apr 11 20201am Sat, Apr 11 20202am Sat, Apr 11 20203am Sat, Apr 11 20204am Sat, Apr 11 20205am Sat, Apr 11 20206am Sat, Apr 11 20207am Sat, Apr 11 20208am Sat, Apr 11 20209am Sat, Apr 11 202010am Sat, Apr 11 202011am Sat, Apr 11 202012pm Sat, Apr 11 20201pm Sat, Apr 11 20202pm Sat, Apr 11 20203pm Sat, Apr 11 20204pm Sat, Apr 11 20205pm Sat, Apr 11 20206pm Sat, Apr 11 20207pm Sat, Apr 11 20208pm Sat, Apr 11 20209pm Sat, Apr 11 202010pm Sat, Apr 11 202011pm Sat, Apr 11 202012am Sun, Apr 12 20201am Sun, Apr 12 20202am Sun, Apr 12 20203am Sun, Apr 12 20204am Sun, Apr 12 20205am Sun, Apr 12 20206am Sun, Apr 12 20207am Sun, Apr 12 20208am Sun, Apr 12 20209am Sun, Apr 12 202010am Sun, Apr 12 202011am Sun, Apr 12 202012pm Sun, Apr 12 20201pm Sun, Apr 12 20202pm Sun, Apr 12 20203pm Sun, Apr 12 20204pm Sun, Apr 12 20205pm Sun, Apr 12 20206pm Sun, Apr 12 20207pm Sun, Apr 12 20208pm Sun, Apr 12 20209pm Sun, Apr 12 202010pm Sun, Apr 12 202011pm Sun, Apr 12 202012am Mon, Apr 13 20201am Mon, Apr 13 20202am Mon, Apr 13 20203am Mon, Apr 13 20204am Mon, Apr 13 20205am Mon, Apr 13 20206am Mon, Apr 13 20207am Mon, Apr 13 20208am Mon, Apr 13 20209am Mon, Apr 13 202010am Mon, Apr 13 202011am Mon, Apr 13 202012pm Mon, Apr 13 20201pm Mon, Apr 13 20202pm Mon, Apr 13 20203pm Mon, Apr 13 20204pm Mon, Apr 13 20205pm Mon, Apr 13 20206pm Mon, Apr 13 20207pm Mon, Apr 13 20208pm Mon, Apr 13 20209pm Mon, Apr 13 202010pm Mon, Apr 13 202011pm Mon, Apr 13 202012am Tue, Apr 14 20201am Tue, Apr 14 20202am Tue, Apr 14 20203am Tue, Apr 14 20204am Tue, Apr 14 20205am Tue, Apr 14 20206am Tue, Apr 14 20207am Tue, Apr 14 2020

Date	04/09				04/10
Hour (PDT)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	47	45	43	43	45	44	44	44	43	44	44	44	46	46	49	51	52	52	52	52	52	52	51	47
Dewpoint (°F)	43	42	40	40	41	40	40	40	39	40	40	40	42	42	45	46	47	48	48	49	48	48	47	43
Wind Chill (°F)	45	43	41	41	42	42	42	42	40	41	41	42	44	44	47									43
Surface Wind (mph)	6	5	5	5	5	5	5	5	6	6	5	5	5	5	5	6	6	7	8	9	10	11	10	10
Wind Dir	ESE	SSE	W	WNW	NW	WNW	W	W	WNW	WNW	NW	NW	NW	WNW	WNW	WNW	W	W	W	W	W	W	W	WSW
Gust
Sky Cover (%)	43	45	53	60	61	71	68	59	53	43	46	39	43	31	31	47	44	38	30	26	24	1	2	1
Precipitation Potential (%)	10	10	10	18	18	18	18	18	18	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0
Relative Humidity (%)	86	86	87	87	86	86	86	86	85	85	86	85	85	86	85	85	86	86	86	87	86	86	86	86
Rain	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date					04/11
Hour (PDT)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	45	44	43	43	43	43	43	43	43	43	43	43	43	45	47	50	52	53	54	54	54	53	51	49
Dewpoint (°F)	41	40	39	38	38	38	38	38	38	38	37	38	38	40	42	44	46	48	48	49	49	48	46	44
Wind Chill (°F)	40	38	37	37	37	37	37	37	37	38	37	37	38	40	43	47								45
Surface Wind (mph)	9	10	11	9	9	9	10	10	10	9	9	9	9	9	9	7	7	7	8	8	8	10	10	10
Wind Dir	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	WSW	WSW	WSW	W	W	W	W	W	W
Gust			18
Sky Cover (%)	5	8	15	22	22	22	31	31	31	39	39	39	47	47	47	24	24	24	11	11	11	7	7	7
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 (%)	86	86	85	84	84	83	82	81	80	80	80	82	82	83	81	81	81	82	82	82	83	83	83	83
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hourly River Stages Hourly Rainfall NWS Office Map Weather Calculator User Defined Area

---

Webmaster NOAA's National Weather Service San Francisco Bay Area/Monterey, CA

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities