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Weather in Portola Valley

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Weather archive at the weather station ( 28 km, +8.3 °C )

2 °C

feels like

1 °C

5 hours ago at the airport (14 km) it was +7 °C, clear, high air pressure, very high humidity (93%), light breeze (2 m/s) blowing from the west-northwest. Haze. Weather archive at the airport

Today we expect +3..+14 °C°F, +37..+57 °C°F, without precipitation, fog, light breeze. Tomorrow: +4..+16 °C°F, +39..+61 °C°F, without precipitation, fog, light air.

7 days

Today

Tomorrow

Wed

Thu

Fri

Sat

Sun

Today, Mon, December 8					Tomorrow, Tue, December 9				Wed, December 10				Thu, December 11				Fri, December 12				Sat, December 13				Sun, December 14
Local time	04	10	16	22	04	10	16	22	04	10	16	22	04	10	16	22	04	10	16	22	04	10	16	22	04	10	16
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Fog, %	23				5																			40	54	34
Temperature, °C °F	+2 +36	+10 +50	+13 +55	+3 +37	+2 +36	+11 +52	+15 +59	+5 +41	+5 +41	+13 +55	+17 +63	+6 +43	+5 +41	+14 +57	+17 +63	+6 +43	+4 +39	+12 +54	+14 +57	+5 +41	+4 +39	+12 +54	+14 +57	+5 +41	+4 +39	+9 +48	+12 +54
Feels like, °C °F	+1 +34	+9 +48		+2 +36	+1 +34												+3 +37				+2 +36				+3 +37
Pressure, mmHg inches mbar hPa	755 29.72 1007 1007	756 29.76 1008 1008	755 29.72 1007 1007	755 29.72 1007 1007	754 29.69 1005 1005	755 29.72 1007 1007	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	752 29.61 1003 1003	752 29.61 1003 1003	751 29.57 1001 1001	752 29.61 1003 1003	750 29.53 1000 1000	750 29.53 1000 1000	749 29.49 999 999	750 29.53 1000 1000	748 29.45 997 997	748 29.45 997 997	747 29.41 996 996	749 29.49 999 999	748 29.45 997 997	750 29.53 1000 1000	750 29.53 1000 1000	752 29.61 1003 1003	751 29.57 1001 1001
Wind: speed , m/s km/h mph knots Bft	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1
gusts, m/s km/h mph knots Bft																		5 18 11 10 3					4 14 9 8 3
direction	NE	NE	NE	NE	NE	NE	N	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	E	E	NE	W	SW	SE	N	NW
Humidity, %	100	81	84	100	100	78	84	99	92	73	81	100	91	70	78	94	87	74	70	97	91	70	79	100	100	100	90
Sun: rise set		07:11	16:51			07:11	16:51			07:12	16:51			07:13	16:51			07:14	16:51			07:14	16:51		07:15	16:52
Moon: rise set		21:13	10:55			22:22	11:27			23:26	11:54			00:27	12:17			01:26	12:39			01:25	13:01		02:24	13:24
phase

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Weather News

40 minutes ago, the minimum air temperature ( -6 ^oC +21 ^oF ) was observed in Mono in Bridgeport (airport).

During the last 12 hours the maximum air temperature ( +21 ^oC +70 ^oF ) was observed in Los Angeles in Long Beach (airport).

less

Today, Monday, December 8																							Tomorrow, Tuesday, December 9																							Wednesday, December 10								Thursday, December 11								Friday, December 12								Saturday, December 13							Sunday, December 14
Local time	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	22	04	10	16	Local time
Cloudiness, % 1/10 oktas																																																																																Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																Precipitation, mm Precipitation, inches
Fog, %	19	20	23	22	27	22	18	3								11	11	11				8	3	3	3	3	5	8	3	5	7																																													40	54	34		Fog, %
Temperature, °C °F	+2 +36	+2 +36	+2 +36	+3 +37	+2 +36	+3 +37	+3 +37	+8 +46	+10 +50	+11 +52	+13 +55	+13 +55	+14 +57	+14 +57	+13 +55	+9 +48	+6 +43	+4 +39	+4 +39	+3 +37	+3 +37	+2 +36	+3 +37	+3 +37	+3 +37	+2 +36	+2 +36	+3 +37	+3 +37	+2 +36	+4 +39	+10 +50	+11 +52	+13 +55	+16 +61	+16 +61	+16 +61	+16 +61	+15 +59	+11 +52	+8 +46	+6 +43	+6 +43	+5 +41	+5 +41	+6 +43	+5 +41	+5 +41	+13 +55	+18 +64	+17 +63	+8 +46	+6 +43	+6 +43	+5 +41	+5 +41	+14 +57	+18 +64	+17 +63	+8 +46	+6 +43	+6 +43	+4 +39	+5 +41	+12 +54	+15 +59	+14 +57	+6 +43	+5 +41	+5 +41	+4 +39	+5 +41	+12 +54	+15 +59	+14 +57	+5 +41	+4 +39	+9 +48	+12 +54	Temperature, °C °F
Feels like, °C °F	+1 +34	+1 +34	+1 +34	+1 +34	0 32	+1 +34	+1 +34		+9 +48							+8 +46		+2 +36	+3 +37	+2 +36	+2 +36	+1 +34	+2 +36	+2 +36	+2 +36	+1 +34	+1 +34	+2 +36	+2 +36	+1 +34	+3 +37																	+3 +37															+3 +37	+3 +37				+5 +41		+3 +37	+2 +36						+3 +37			Feels like, °C °F
Pressure, mmHg inches mbar hPa	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	756 29.76 1008 1008	756 29.76 1008 1008	756 29.76 1008 1008	756 29.76 1008 1008	756 29.76 1008 1008	756 29.76 1008 1008	756 29.76 1008 1008	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	754 29.69 1005 1005	754 29.69 1005 1005	754 29.69 1005 1005	754 29.69 1005 1005	754 29.69 1005 1005	754 29.69 1005 1005	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	755 29.72 1007 1007	754 29.69 1005 1005	754 29.69 1005 1005	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	753 29.65 1004 1004	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	752 29.61 1003 1003	751 29.57 1001 1001	751 29.57 1001 1001	751 29.57 1001 1001	752 29.61 1003 1003	751 29.57 1001 1001	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	749 29.49 999 999	748 29.45 997 997	748 29.45 997 997	748 29.45 997 997	748 29.45 997 997	747 29.41 996 996	748 29.45 997 997	749 29.49 999 999	748 29.45 997 997	748 29.45 997 997	750 29.53 1000 1000	750 29.53 1000 1000	752 29.61 1003 1003	751 29.57 1001 1001	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft																																																																	5 18 11 10 3	5 18 11 10 3						4 14 9 8 3		4 14 9 8 3	4 14 9 8 3					gusts, m/s km/h mph knots Bft
direction	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	N	N	N	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	E	NE	NE	NE	N	N	N	N	N	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	E	E	E	E	NE	N	W	SW	SE	N	NW	direction
Humidity, %	100	100	100	100	100	100	100	93	81	81	78	75	67	66	84	95	100	100	100	100	100	100	100	100	100	100	100	100	99	98	97	85	78	73	71	73	68	70	84	94	100	100	100	100	99	93	92	91	73	63	81	100	100	92	91	86	70	64	78	97	94	88	87	87	74	70	70	97	97	93	91	86	70	71	79	100	100	100	90	Humidity, %
Sun: rise set										07:11		16:51												07:11		16:51														07:12		16:51						07:13		16:51						07:14		16:51						07:14		16:51			07:15	16:52		Sun: rise set
Moon: rise set										21:13		10:55												22:22		11:27														23:26		11:54						00:27		12:17						01:26		12:39						01:25		13:01			02:24	13:24		Moon: rise set
phase																																																																																phase