Portola Valley, California
Current Conditions -  °F | °C
As of 8:47 PM on Thursday 21 Aug 2014 (Local Time) from KPAO Reporting Station
Clear Clear  
Wind Chill: 66°   Ceiling: Unl
Heat Index: 66°   Visibility: 25mi
Dew Point: 61°   Wind: 16mph
Humidity: 83%   Direction: 340° (NNW)
Pressure: 29.91"   Gusts: NA
Report Text: KPAO 220347Z 34014KT 25SM SKC 19/16 A2991
10 PM
Clear
Clear 67°
11 PM
Clear
Clear 66°
12 AM
Clear
Clear 65°
10 Day Forecast -  °F | °C
Thursday, August 21
M Clear
Mostly Clear
80°

61°
View Detailed Hourly »
SunriseRise: 6:30 AM Set: 7:53 PM SunsetRise: 3:07 AM Set: 5:23 PM
Day: NA
Night: A few passing clouds. Low 61F. Winds W at 5 to 10 mph.
UVUV Index: 0 (Low)
Relative HumidityRelative Humidity: 80%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 20%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 9Mph (14Km, 10Kts)
Wind Direction: 272° (W)
Friday, August 22
P Cloudy
Partly Cloudy
78°

59°
View Detailed Hourly »
SunriseRise: 6:31 AM Set: 7:51 PM SunsetRise: 4:00 AM Set: 6:02 PM
Day: Partly cloudy skies. High 78F. Winds W at 10 to 20 mph.
Night: Partly to mostly cloudy. Low 59F. Winds W at 10 to 20 mph.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 68%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 13%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 14Mph (23Km, 16Kts)
Wind Direction: 260° (W)
Saturday, August 23
P Cloudy
Partly Cloudy
80°

58°
SunriseRise: 6:32 AM Set: 7:50 PM SunsetRise: 4:54 AM Set: 6:38 PM
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 64%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 18%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 11Mph (18Km, 13Kts)
Wind Direction: 295° (WNW)
Sunday, August 24
P Cloudy
Partly Cloudy
79°

59°
SunriseRise: 6:32 AM Set: 7:49 PM SunsetRise: 5:48 AM Set: 7:11 PM
Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 67%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 13%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 11Mph (18Km, 13Kts)
Wind Direction: 279° (W)
Monday, August 25
P Cloudy
Partly Cloudy
79°

59°
SunriseRise: 6:33 AM Set: 7:47 PM SunsetRise: 6:43 AM Set: 7:42 PM
Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 64%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 19%
Moon PhaseMoon Phase: New
Wind Speed: 12Mph (19Km, 13Kts)
Wind Direction: 275° (W)
Tuesday, August 26
P Cloudy
Partly Cloudy
81°

60°
SunriseRise: 6:34 AM Set: 7:46 PM SunsetRise: 7:37 AM Set: 8:13 PM
Partly cloudy. Highs in the low 80s and lows in the low 60s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 61%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 20%
Moon PhaseMoon Phase: New
Wind Speed: 11Mph (18Km, 13Kts)
Wind Direction: 308° (NW)
Wednesday, August 27
P Cloudy
Partly Cloudy
82°

61°
SunriseRise: 6:35 AM Set: 7:44 PM SunsetRise: 8:33 AM Set: 8:43 PM
Times of sun and clouds. Highs in the low 80s and lows in the low 60s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 56%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 13%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 11Mph (18Km, 13Kts)
Wind Direction: 310° (NW)
Thursday, August 28
P Cloudy
Partly Cloudy
80°

61°
SunriseRise: 6:36 AM Set: 7:43 PM SunsetRise: 9:29 AM Set: 9:14 PM
Partly cloudy. Highs in the low 80s and lows in the low 60s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 59%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 17%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 12Mph (19Km, 14Kts)
Wind Direction: 316° (NW)
Friday, August 29
P Cloudy
Partly Cloudy
80°

60°
SunriseRise: 6:37 AM Set: 7:41 PM SunsetRise: 10:26 AM Set: 9:48 PM
Times of sun and clouds. Highs in the low 80s and lows in the low 60s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 62%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 24%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 13Mph (21Km, 15Kts)
Wind Direction: 297° (WNW)
Saturday, August 30
P Cloudy
Partly Cloudy
79°

60°
SunriseRise: 6:38 AM Set: 7:40 PM SunsetRise: 11:23 AM Set: 10:25 PM
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 64%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 36%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 14Mph (23Km, 16Kts)
Wind Direction: 283° (WNW)
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