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Portola Valley

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Weather in Portola Valley

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Weather archive at the weather station ( 28 km, +13.3 °C )

18 °C

50 minutes ago at the airport (14 km) it was +16 °C, mostly cloudy, normal air pressure, high humidity (77%), light breeze (3 m/s), variable wind direction. Weather archive at the airport

Today we expect +19..+10 °C°F, +66..+50 °C°F, without precipitation, light breeze. Tomorrow: +19..+10 °C°F, +66..+50 °C°F, without precipitation, fog, light breeze.

7 days

Today

Tomorrow

Fri

Sat

Sun

Mon

Tue

Wed

Today, Wed, May 15				Tomorrow, Thu, May 16				Fri, May 17				Sat, May 18				Sun, May 19				Mon, May 20				Tue, May 21				Wed
Local time	11	17	23	05	11	17	23	05	11	17	23	05	11	17	23	05	11	17	23	05	11	17	23	05	11	17	23	05
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Fog, %			32	45			40	45	5		24	34			37	48	11			5			5	5			29	40
Temperature, °C °F	+19 +66	+16 +61	+8 +46	+8 +46	+19 +66	+15 +59	+9 +48	+8 +46	+15 +59	+14 +57	+8 +46	+8 +46	+17 +63	+14 +57	+6 +43	+6 +43	+12 +54	+11 +52	+6 +43	+6 +43	+13 +55	+10 +50	+5 +41	+5 +41	+13 +55	+10 +50	+5 +41	+5 +41
Feels like, °C °F				+7 +45			+8 +46	+7 +45			+7 +45	+6 +43			+5 +41	+5 +41			+3 +37	+3 +37		+7 +45	+2 +36	+2 +36		+8 +46	+3 +37	+3 +37
Pressure, mmHg inches mbar hPa	747 29.41 996 996	745 29.33 993 993	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	745 29.33 993 993	746 29.37 995 995	745 29.33 993 993	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	748 29.45 997 997	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	748 29.45 997 997	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995
Wind: speed , m/s km/h mph knots Bft	1 4 2 2 1	3 11 7 6 2	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	5 18 11 10 3	4 14 9 8 3	6 22 13 12 4	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2
gusts, m/s km/h mph knots Bft	5 18 11 10 3	7 25 16 14 4	4 14 9 8 3		6 22 13 12 4	8 29 18 16 5	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	7 25 16 14 4	5 18 11 10 3		7 25 16 14 4	8 29 18 16 5	5 18 11 10 3	5 18 11 10 3	6 22 13 12 4	8 29 18 16 5	8 29 18 16 5	10 36 22 19 5	10 36 22 19 5	13 47 29 25 6	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	8 29 18 16 5
direction	W	W	SW	SW	SW	SW	SW	SW	SW	W	SW	S	S	SW	SW	W	W	W	W	W	W	W	W	W	W	W	SW	SW
Humidity, %	72	81	100	100	69	85	100	100	86	87	100	100	73	82	100	100	90	81	100	100	76	82	100	100	77	84	100	100
Sun: rise set	05:59	20:11			05:58	20:12			05:57	20:13			05:56	20:13			05:56	20:14			05:55	20:15			05:54	20:16		05:54
Moon: rise set	12:56	02:19			13:55	02:44			14:53	03:06			15:50	03:27			16:47	03:48			17:47	04:10			18:50	04:35		19:55
phase

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Weather News

4 hours ago, the minimum air temperature ( +2 ^oC +36 ^oF ) was observed in Mono in Bridgeport (airport).

41 minute ago, the maximum air temperature ( +31 ^oC +88 ^oF ) was observed in San Bernardino County in Needles (airport).

less

Today, Wednesday, May 15														Tomorrow, Thursday, May 16																								Friday, May 17																Saturday, May 18								Sunday, May 19								Monday, May 20								Tuesday, May 21					Wednesday, May 22
Local time	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	23	00	01	02	03	04	05	06	07	08	09	10	11	14	17	20	23	02	05	08	11	14	17	20	23	02	05	08	11	14	17	20	23	02	05	08	11	14	17	20	23	02	05	11	17	23	05	Local time
Cloudiness, % 1/10 oktas																																																																																				Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																				Precipitation, mm Precipitation, inches
Fog, %											13	16	32	35	35	35	35	40	45	45	35	11												26	37	40	40	40	40	45	40	45	45	45	37	37	40	32	5			5	24	19	34						37	35	48	26	11						5						5	5	5			29	40	Fog, %
Temperature, °C °F	+19 +66	+18 +64	+18 +64	+18 +64	+18 +64	+18 +64	+16 +61	+16 +61	+14 +57	+10 +50	+9 +48	+8 +46	+8 +46	+8 +46	+8 +46	+8 +46	+8 +46	+8 +46	+8 +46	+9 +48	+9 +48	+11 +52	+14 +57	+17 +63	+19 +66	+18 +64	+18 +64	+19 +66	+18 +64	+17 +63	+15 +59	+15 +59	+13 +55	+10 +50	+9 +48	+8 +46	+9 +48	+9 +48	+8 +46	+8 +46	+8 +46	+8 +46	+8 +46	+8 +46	+9 +48	+10 +50	+11 +52	+13 +55	+15 +59	+16 +61	+14 +57	+9 +48	+8 +46	+7 +45	+8 +46	+10 +50	+17 +63	+18 +64	+14 +57	+8 +46	+6 +43	+6 +43	+6 +43	+9 +48	+12 +54	+13 +55	+11 +52	+7 +45	+6 +43	+5 +41	+6 +43	+9 +48	+13 +55	+12 +54	+10 +50	+6 +43	+5 +41	+5 +41	+5 +41	+13 +55	+10 +50	+5 +41	+5 +41	Temperature, °C °F
Feels like, °C °F										+9 +48		+7 +45			+7 +45	+7 +45	+7 +45	+7 +45	+7 +45	+8 +46	+8 +46													+9 +48	+8 +46	+7 +45	+8 +46	+8 +46	+7 +45	+7 +45	+7 +45	+7 +45	+7 +45	+7 +45	+8 +46	+9 +48						+7 +45	+7 +45	+5 +41	+6 +43	+8 +46				+6 +43	+5 +41	+5 +41	+5 +41	+8 +46				+5 +41	+3 +37	+1 +34	+3 +37	+6 +43			+7 +45	+3 +37	+2 +36	+2 +36	+2 +36		+8 +46	+3 +37	+3 +37	Feels like, °C °F
Pressure, mmHg inches mbar hPa	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	745 29.33 993 993	745 29.33 993 993	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	745 29.33 993 993	745 29.33 993 993	746 29.37 995 995	746 29.37 995 995	745 29.33 993 993	746 29.37 995 995	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	748 29.45 997 997	748 29.45 997 997	749 29.49 999 999	750 29.53 1000 1000	750 29.53 1000 1000	749 29.49 999 999	748 29.45 997 997	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	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	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	3 11 7 6 2	3 11 7 6 2	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	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	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	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	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	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	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	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	4 14 9 8 3	5 18 11 10 3	6 22 13 12 4	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft	5 18 11 10 3	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	7 25 16 14 4	6 22 13 12 4	5 18 11 10 3	4 14 9 8 3		4 14 9 8 3											4 14 9 8 3	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	7 25 16 14 4	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	7 25 16 14 4	6 22 13 12 4	6 22 13 12 4	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3		5 18 11 10 3	5 18 11 10 3	5 18 11 10 3		5 18 11 10 3		5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	7 25 16 14 4	7 25 16 14 4	6 22 13 12 4	5 18 11 10 3				7 25 16 14 4	7 25 16 14 4	8 29 18 16 5	7 25 16 14 4	5 18 11 10 3	5 18 11 10 3	5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	9 32 20 17 5	8 29 18 16 5	7 25 16 14 4	8 29 18 16 5	11 40 25 21 6	10 36 22 19 5	10 36 22 19 5	10 36 22 19 5	12 43 27 23 6	13 47 29 25 6	9 32 20 17 5	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	8 29 18 16 5			gusts, m/s km/h mph knots Bft
direction	W	W	W	W	W	W	W	W	W	W	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	S	S	SW	SW	SW	SW	SW	W	W	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	W	SW	SW	S	S	S	S	SW	SW	SW	SW	SW	W	W	W	W	W	W	W	W	W	NW	W	W	W	W	W	W	W	W	W	SW	SW	direction
Humidity, %	72	72	77	76	76	77	81	80	87	100	100	100	100	100	100	100	100	100	100	100	98	94	85	71	69	70	74	75	76	80	85	89	98	100	100	100	100	100	100	100	100	100	100	100	100	98	94	88	86	81	87	100	100	100	100	95	73	72	82	100	100	100	100	97	90	84	81	100	100	100	100	92	76	79	82	100	100	100	100	77	84	100	100	Humidity, %
Sun: rise set		05:59		20:11																	05:58		20:12																		05:57		20:13										05:56		20:13						05:56		20:14						05:55		20:15					05:54		20:16		05:54	Sun: rise set
Moon: rise set		12:56		02:19																	13:55		02:44																		14:53		03:06										15:50		03:27						16:47		03:48						17:47		04:10					18:50		04:35		19:55	Moon: rise set
phase																																																																																				phase