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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, +11.7 °C )

11 °C

8 hours ago at the airport (14 km) it was +13 °C, clear, normal air pressure, light breeze (3 m/s) blowing from the north-northwest. Weather archive at the airport

Today we expect +14..+22 °C°F, +57..+72 °C°F, without precipitation, gentle breeze. Tomorrow: +13..+20 °C°F, +55..+68 °C°F, without precipitation, gentle breeze.

7 days

Today

Tomorrow

Sat

Sun

Mon

Tue

Wed

Today, Thu, May 14				Tomorrow, Fri, May 15				Sat, May 16				Sun, May 17				Mon, May 18				Tue, May 19				Wed, May 20
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
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Temperature, °C °F	+18 +64	+18 +64	+12 +54	+10 +50	+18 +64	+18 +64	+11 +52	+10 +50	+15 +59	+14 +57	+10 +50	+10 +50	+15 +59	+18 +64	+13 +55	+13 +55	+20 +68	+22 +72	+13 +55	+12 +54	+21 +70	+22 +72	+16 +61	+14 +57	+22 +72	+23 +73	+16 +61
Feels like, °C °F								+9 +48
Pressure, mmHg inches mbar hPa	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	748 29.45 997 997	747 29.41 996 996	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	747 29.41 996 996	746 29.37 995 995	747 29.41 996 996	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
Wind: speed , m/s km/h mph knots Bft	2 7 4 4 2	4 14 9 8 3	2 7 4 4 2	1 4 2 2 1	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	6 22 13 12 4	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	4 14 9 8 3	1 4 2 2 1	0	2 7 4 4 2	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	1 4 2 2 1
gusts, m/s km/h mph knots Bft							5 18 11 10 3	6 22 13 12 4		9 32 20 17 5
direction	NW	W	SW	SW	NW	W	W	W	NW	W	SW	W	NW	NW	S	calm	N	W	SW	S	NW	W	SW	SW	NW	W	SW
Humidity, %	67	62	81	89	64	64	78	85	66	73	81	88	59	58	72	70	47	48	71	74	53	56	61	63	56	55	58
Sun: rise set	06:00	20:10			05:59	20:11			05:58	20:11			05:57	20:12			05:57	20:13			05:56	20:14			05:55	20:15
Moon: rise set	04:16	18:05			04:48	19:23			05:27	20:43			06:16	22:03			07:16	23:13			08:26	00:10			09:41	00:54
phase

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Weather News

4 hours ago, a strong breeze ( 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft) with gusts up to 19 m/s 68 km/h 43 miles/hour 37 knots 8 Bft was observed in Kern in Mojave (airport).

1 hour ago, the minimum air temperature ( -1 ^oC +30 ^oF ) was observed in Modoc in Alturas (airport).

3 hours ago, the maximum air temperature ( +28 ^oC +82 ^oF ) was observed in San Bernardino County in Needles (airport).

less

Today, Thursday, May 14																			Tomorrow, Friday, May 15																								Saturday, May 16												Sunday, May 17								Monday, May 18								Tuesday, May 19								Wednesday, May 20
Local time	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	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	20	23	05	11	17	23	Local time
Cloudiness, % 1/10 oktas																																																																																			Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																			Precipitation, mm Precipitation, inches
Temperature, °C °F	+11 +52	+12 +54	+14 +57	+16 +61	+18 +64	+18 +64	+20 +68	+21 +70	+22 +72	+20 +68	+19 +66	+18 +64	+19 +66	+18 +64	+15 +59	+13 +55	+12 +54	+12 +54	+12 +54	+11 +52	+11 +52	+11 +52	+11 +52	+10 +50	+10 +50	+12 +54	+13 +55	+15 +59	+17 +63	+18 +64	+19 +66	+19 +66	+20 +68	+19 +66	+18 +64	+18 +64	+18 +64	+17 +63	+14 +57	+12 +54	+12 +54	+11 +52	+11 +52	+11 +52	+11 +52	+11 +52	+10 +50	+10 +50	+12 +54	+15 +59	+17 +63	+14 +57	+13 +55	+10 +50	+10 +50	+10 +50	+13 +55	+15 +59	+20 +68	+18 +64	+15 +59	+13 +55	+12 +54	+13 +55	+17 +63	+20 +68	+23 +73	+22 +72	+16 +61	+13 +55	+12 +54	+12 +54	+17 +63	+21 +70	+24 +75	+22 +72	+18 +64	+16 +61	+14 +57	+22 +72	+23 +73	+16 +61	Temperature, °C °F
Feels like, °C °F																																															+8 +46	+9 +48																																			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	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	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	750 29.53 1000 1000	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	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	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	749 29.49 999 999	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	747 29.41 996 996	746 29.37 995 995	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	745 29.33 993 993	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	747 29.41 996 996	748 29.45 997 997	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	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	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	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	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	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	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	3 11 7 6 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	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	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	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	5 18 11 10 3	6 22 13 12 4	3 11 7 6 2	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	4 14 9 8 3	4 14 9 8 3	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	0	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	3 11 7 6 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	3 11 7 6 2	3 11 7 6 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	1 4 2 2 1	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft																																						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	6 22 13 12 4	7 25 16 14 4	6 22 13 12 4				9 32 20 17 5	6 22 13 12 4																														gusts, m/s km/h mph knots Bft
direction	SW	SW	SW	W	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	NW	W	W	SW	W	W	NW	NW	NW	NW	W	S	SW	calm	N	N	NW	W	W	SW	SW	S	E	NW	NW	W	W	SW	SW	NW	W	SW	direction
Humidity, %	91	86	79	73	74	67	65	63	56	59	65	62	56	61	72	77	80	81	83	84	85	87	88	89	89	85	77	69	71	64	62	63	58	63	69	64	58	60	68	73	77	78	78	78	78	78	80	85	79	66	62	73	71	81	85	88	74	59	47	58	64	72	74	70	56	47	41	48	60	71	80	74	56	53	49	56	59	61	63	56	55	58	Humidity, %
Sun: rise set								06:00		20:10																			05:59		20:11																05:58		20:11								05:57		20:12						05:57		20:13						05:56		20:14					05:55	20:15		Sun: rise set
Moon: rise set								04:16		18:05																			04:48		19:23																05:27		20:43								06:16		22:03						07:16		23:13						08:26		00:10					09:41	00:54		Moon: rise set
phase																																																																																			phase