Portola Valley, California
Current Conditions -  °F | °C
As of 1:47 PM on Friday 18 Apr 2014 (Local Time) from KPAO Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 68°   Ceiling: 15000
Heat Index: 68°   Visibility: 30mi
Dew Point: 55°   Wind: 16mph
Humidity: 64%   Direction: 330° (NNW)
Pressure: 29.9"   Gusts: NA
Report Text: KPAO 182047Z 33014KT 30SM BKN150 20/13 A2990
3 PM
P Cloudy
P Cloudy 66°
4 PM
M Cloudy
M Cloudy 67°
5 PM
P Cloudy
P Cloudy 66°
10 Day Forecast -  °F | °C
Friday, April 18
P Cloudy
Partly Cloudy
67°

47°
View Detailed Hourly »
SunriseRise: 6:30 AM Set: 7:47 PM SunsetRise: 11:35 PM Set: 9:00 AM
Day: Sun and clouds mixed. High 67F. Winds WNW at 10 to 20 mph.
Night: A few passing clouds. Low 47F. Winds W at 10 to 15 mph.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 50%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 50%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 16Mph (26Km, 14Kts)
Wind Direction: 284° (WNW)
Saturday, April 19
Sunny
Sunny
69°

49°
View Detailed Hourly »
SunriseRise: 6:29 AM Set: 7:48 PM SunsetRise: 11:59 PM Set: 9:55 AM
Day: A mainly sunny sky. High 69F. Winds W at 10 to 20 mph.
Night: Clear skies with a few passing clouds. Low 49F. Winds NW at 10 to 15 mph.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 58%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 6%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 14Mph (23Km, 12Kts)
Wind Direction: 280° (W)
Sunday, April 20
Sunny
Sunny
79°

50°
SunriseRise: 6:27 AM Set: 7:49 PM SunsetRise: 12:31 AM Set: 10:56 AM
Abundant sunshine. Highs in the upper 70s and lows in the low 50s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 56%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 10%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 11Mph (18Km, 9Kts)
Wind Direction: 335° (NNW)
Monday, April 21
P Cloudy
Partly Cloudy
72°

50°
SunriseRise: 6:26 AM Set: 7:50 PM SunsetRise: 1:23 AM Set: 12:00 PM
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 60%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 56%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 15Mph (24Km, 13Kts)
Wind Direction: 279° (W)
Tuesday, April 22
Showers/Wind
Few Showers/Wind
63°

47°
SunriseRise: 6:25 AM Set: 7:51 PM SunsetRise: 2:09 AM Set: 1:06 PM
A few showers possible, windy. Highs in the low 60s and lows in the upper 40s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 61%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 37%
Moon PhaseMoon Phase: Last Quarter
Wind Speed: 20Mph (32Km, 17Kts)
Wind Direction: 294° (WNW)
Wednesday, April 23
M Sunny
Mostly Sunny
68°

48°
SunriseRise: 6:23 AM Set: 7:52 PM SunsetRise: 2:52 AM Set: 2:13 PM
Mostly sunny. Highs in the upper 60s and lows in the upper 40s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 60%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 15%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 17Mph (28Km, 15Kts)
Wind Direction: 324° (NW)
Thursday, April 24
P Cloudy
Partly Cloudy
71°

50°
SunriseRise: 6:22 AM Set: 7:52 PM SunsetRise: 3:31 AM Set: 3:20 PM
Times of sun and clouds. Highs in the low 70s and lows in the low 50s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 64%
PrecipitationPrecipitation: 20%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 37%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 14Mph (23Km, 12Kts)
Wind Direction: 315° (NW)
Friday, April 25
Cloudy
Cloudy
69°

50°
SunriseRise: 6:21 AM Set: 7:53 PM SunsetRise: 4:08 AM Set: 4:26 PM
Cloudy. Highs in the upper 60s and lows in the low 50s.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 67%
PrecipitationPrecipitation: 20%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 57%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 11Mph (18Km, 9Kts)
Wind Direction: 280° (W)
Saturday, April 26
Showers
Showers
65°

50°
SunriseRise: 6:20 AM Set: 7:54 PM SunsetRise: 4:44 AM Set: 5:32 PM
Showers possible. Highs in the mid 60s and lows in the low 50s.
UVUV Index: 4 (Moderate)
Relative HumidityRelative Humidity: 71%
PrecipitationPrecipitation: 60%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 89%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 11Mph (18Km, 9Kts)
Wind Direction: 220° (SW)
Sunday, April 27
Rain
Rain
64°

49°
SunriseRise: 6:18 AM Set: 7:55 PM SunsetRise: 5:20 AM Set: 6:37 PM
Rain. Highs in the mid 60s and lows in the upper 40s.
UVUV Index: 5 (Moderate)
Relative HumidityRelative Humidity: 73%
PrecipitationPrecipitation: 90%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 78%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 11Mph (18Km, 9Kts)
Wind Direction: 198° (SSW)
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