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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, +13.9 °C )

13 °C

37 minutes ago at the airport (14 km) it was +14 °C, clear, normal air pressure, light breeze (2 m/s), variable wind direction. Weather archive at the airport

Today we expect +16..+10 °C°F, +61..+50 °C°F, without precipitation, light breeze. Tomorrow: +18..+12 °C°F, +64..+54 °C°F, without precipitation, light breeze.

7 days

Today

Tomorrow

Tue

Wed

Thu

Fri

Sat

Today, Sun, May 19				Tomorrow, Mon, May 20				Tue, May 21				Wed, May 22				Thu, May 23				Fri, May 24				Sat, May 25
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
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Fog, %			16	16			16	27			11	37			5	5			11	13			16	11
Temperature, °C °F	+16 +61	+13 +55	+8 +46	+8 +46	+18 +64	+15 +59	+9 +48	+9 +48	+20 +68	+16 +61	+9 +48	+9 +48	+16 +61	+11 +52	+7 +45	+8 +46	+16 +61	+10 +50	+6 +43	+7 +45	+12 +54	+10 +50	+8 +46	+9 +48	+11 +52	+8 +46
Feels like, °C °F			+7 +45								+8 +46				+5 +41	+7 +45		+8 +46	+5 +41	+6 +43		+8 +46	+6 +43	+7 +45		+6 +43
Pressure, mmHg inches mbar hPa	750 29.53 1000 1000	749 29.49 999 999	748 29.45 997 997	746 29.37 995 995	748 29.45 997 997	747 29.41 996 996	748 29.45 997 997	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	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	747 29.41 996 996	746 29.37 995 995	746 29.37 995 995	745 29.33 993 993	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	747 29.41 996 996	749 29.49 999 999	749 29.49 999 999
Wind: speed , m/s km/h mph knots Bft	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1	3 11 7 6 2	4 14 9 8 3	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	4 14 9 8 3	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3
gusts, m/s km/h mph knots Bft	6 22 13 12 4	8 29 18 16 5			5 18 11 10 3	7 25 16 14 4			5 18 11 10 3	8 29 18 16 5		4 14 9 8 3	7 25 16 14 4	9 32 20 17 5	6 22 13 12 4		6 22 13 12 4	9 32 20 17 5	5 18 11 10 3		7 25 16 14 4	10 36 22 19 5	7 25 16 14 4	7 25 16 14 4	10 36 22 19 5	10 36 22 19 5
direction	SW	W	W	SW	NW	W	W	SW	NW	W	W	W	W	W	W	W	NW	W	W	W	W	W	W	W	W	W
Humidity, %	67	79	100	97	47	70	96	93	51	65	95	96	74	94	100	94	64	86	100	96	81	100	100	95	81	88
Sun: rise set	05:56	20:14			05:55	20:15			05:54	20:16			05:54	20:17			05:53	20:18			05:52	20:18		05:52	20:19
Moon: rise set	16:47	03:48			17:47	04:10			18:50	04:35			19:55	05:03			21:02	05:38			22:08	06:20		23:09	07:12
phase

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Weather News

4 hours ago, the minimum air temperature ( 0 ^oC +32 ^oF ) was observed in Mono in Mammoth Yosemite (airport).

28 minutes ago, the maximum air temperature ( +30 ^oC +86 ^oF ) was observed in San Bernardino County in Needles (airport).

less

Today, Sunday, May 19															Tomorrow, Monday, May 20																								Tuesday, May 21												Wednesday, May 22								Thursday, May 23								Friday, May 24							Saturday, May 25
Local time	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	23	00	01	02	03	04	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	08	11	14	17	23	05	11	17	Local time
Cloudiness, % 1/10 oktas																																																																													Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																													Precipitation, mm Precipitation, inches
Fog, %												11	11	16	16	16	19	21	18	16	11	5														11	16	16	16	21	29	35	29	27						11	32	37	21					5		5						11	16	13	5				16	11			Fog, %
Temperature, °C °F	+14 +57	+16 +61	+15 +59	+16 +61	+15 +59	+16 +61	+15 +59	+13 +55	+13 +55	+12 +54	+10 +50	+8 +46	+7 +45	+8 +46	+7 +45	+7 +45	+7 +45	+8 +46	+9 +48	+8 +46	+10 +50	+10 +50	+12 +54	+14 +57	+16 +61	+18 +64	+17 +63	+18 +64	+18 +64	+18 +64	+17 +63	+15 +59	+15 +59	+14 +57	+12 +54	+9 +48	+8 +46	+9 +48	+8 +46	+9 +48	+9 +48	+8 +46	+9 +48	+9 +48	+13 +55	+20 +68	+20 +68	+16 +61	+12 +54	+9 +48	+8 +46	+9 +48	+12 +54	+16 +61	+14 +57	+11 +52	+9 +48	+7 +45	+8 +46	+8 +46	+11 +52	+16 +61	+13 +55	+10 +50	+8 +46	+6 +43	+6 +43	+7 +45	+10 +50	+12 +54	+11 +52	+10 +50	+8 +46	+9 +48	+11 +52	+8 +46	Temperature, °C °F
Feels like, °C °F											+9 +48	+7 +45	+6 +43	+7 +45	+6 +43	+6 +43	+6 +43	+7 +45																		+8 +46	+7 +45													+8 +46							+7 +45	+5 +41	+6 +43	+7 +45				+8 +46	+6 +43	+5 +41	+5 +41	+6 +43	+9 +48			+8 +46	+6 +43	+7 +45		+6 +43	Feels like, °C °F
Pressure, mmHg inches mbar hPa	750 29.53 1000 1000	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	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	748 29.45 997 997	748 29.45 997 997	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	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	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	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	747 29.41 996 996	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	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	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	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	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	747 29.41 996 996	747 29.41 996 996	749 29.49 999 999	749 29.49 999 999	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	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	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	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	0	0	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	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	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	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	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	4 14 9 8 3	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	1 4 2 2 1	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	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	4 14 9 8 3	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	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	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	8 29 18 16 5	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		5 18 11 10 3											5 18 11 10 3	6 22 13 12 4	6 22 13 12 4	7 25 16 14 4	8 29 18 16 5	8 29 18 16 5	7 25 16 14 4	7 25 16 14 4	6 22 13 12 4	5 18 11 10 3											5 18 11 10 3	7 25 16 14 4	8 29 18 16 5	5 18 11 10 3		4 14 9 8 3	4 14 9 8 3		7 25 16 14 4	9 32 20 17 5	9 32 20 17 5	7 25 16 14 4	6 22 13 12 4	6 22 13 12 4			6 22 13 12 4	9 32 20 17 5	9 32 20 17 5	6 22 13 12 4	5 18 11 10 3			6 22 13 12 4	7 25 16 14 4	9 32 20 17 5	10 36 22 19 5	7 25 16 14 4	7 25 16 14 4	10 36 22 19 5	10 36 22 19 5	gusts, m/s km/h mph knots Bft
direction	SW	SW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	SW	SW	SW	SW	S	S	calm	calm	W	NW	NW	NW	W	W	W	W	W	W	W	W	W	W	SW	SW	SW	SW	SW	SW	SW	NW	NW	W	W	W	SW	W	W	W	W	W	W	W	W	W	W	NW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	direction
Humidity, %	73	67	71	70	74	70	69	79	75	79	91	99	99	100	100	100	100	100	99	97	94	89	82	70	58	47	49	50	57	64	63	70	68	75	88	97	97	96	95	96	96	96	96	93	79	51	48	65	81	95	98	96	89	74	84	94	97	100	98	94	83	64	74	86	98	100	100	96	88	81	88	100	100	95	81	88	Humidity, %
Sun: rise set						05:56		20:14																	05:55		20:15																05:54		20:16								05:54		20:17						05:53		20:18						05:52		20:18			05:52	20:19		Sun: rise set
Moon: rise set						16:47		03:48																	17:47		04:10																18:50		04:35								19:55		05:03						21:02		05:38						22:08		06:20			23:09	07:12		Moon: rise set
phase																																																																													phase