Atherton, California
Current Conditions -  °F | °C
As of 3:47 PM on Friday 18 Apr 2014 (Local Time) from KPAO Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 68°   Ceiling: 20000
Heat Index: 68°   Visibility: 30mi
Dew Point: 55°   Wind: 17mph
Humidity: 64%   Direction: 350°N
Pressure: 29.88"   Gusts: NA
Location:  37.46°N, 122.19°W
Report Text: KPAO 182247Z 35015KT 30SM BKN200 20/13 A2988
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 67° - Lo 47°
5 PM
P Cloudy
P Cloudy
66°
6 PM
P Cloudy
P Cloudy
63°
7 PM
Sunny
Sunny
60°
8 PM
Clear
Clear
56°
9 PM
Clear
Clear
54°
10 PM
Clear
Clear
52°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
apr
18
M Clear
M Clear
67°
47°
apr
19
Sunny
Sunny
69°
49°
apr
20
Sunny
Sunny
78°
50°
apr
21
P Cloudy
P Cloudy
72°
50°
apr
22
Showers/Wind
Showers/Wind
63°
47°
apr
23
M Sunny
M Sunny
68°
48°
apr
24
P Cloudy
P Cloudy
71°
50°
apr
25
Cloudy
Cloudy
69°
50°
apr
26
Showers
Showers
65°
50°
apr
27
Rain
Rain
64°
49°
Details for Friday, April 18 (Evening)
Evening: A few passing clouds. Low 47F. Winds W at 10 to 15 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 7:47 PM
 
Moonrise: 11:35 PM
Moonset: 9:00 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (267°)
Speed: 12Mph(19Km, 10Kts)
Details for Saturday, April 19
A mainly sunny sky. High 69F. Winds W at 10 to 20 mph.
Evening: Mainly clear skies. Low 49F. Winds NW at 10 to 15 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 7:48 PM
 
Moonrise: 11:59 PM
Moonset: 9:55 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (280°)
Speed: 14Mph(23Km, 12Kts)
Details for Sunday, April 20
Abundant sunshine. Highs in the upper 70s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 7:49 PM
 
Moonrise: 12:31 AM
Moonset: 10:56 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (346°)
Speed: 10Mph(16Km, 9Kts)
Details for Monday, April 21
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:26 AM
Sunset: 7:50 PM
 
Moonrise: 1:23 AM
Moonset: 12:00 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (279°)
Speed: 15Mph(24Km, 13Kts)
Details for Tuesday, April 22
Windy with a few showers. Highs in the low 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:51 PM
 
Moonrise: 2:09 AM
Moonset: 1:06 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  WNW
Direction: WNW (294°)
Speed: 20Mph(32Km, 17Kts)
Details for Wednesday, April 23
Mostly sunny. Highs in the upper 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:52 PM
 
Moonrise: 2:52 AM
Moonset: 2:13 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (324°)
Speed: 17Mph(28Km, 15Kts)
Details for Thursday, April 24
Times of sun and clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 6:22 AM
Sunset: 7:52 PM
 
Moonrise: 3:31 AM
Moonset: 3:20 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (315°)
Speed: 14Mph(23Km, 12Kts)
Details for Friday, April 25
Cloudy. Highs in the upper 60s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:53 PM
 
Moonrise: 4:08 AM
Moonset: 4:26 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (280°)
Speed: 11Mph(18Km, 9Kts)
Details for Saturday, April 26
Showers possible. Highs in the mid 60s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 89%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:54 PM
 
Moonrise: 4:44 AM
Moonset: 5:32 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (220°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, April 27
Rain. Highs in the mid 60s and lows in the upper 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 90%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:55 PM
 
Moonrise: 5:20 AM
Moonset: 6:37 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (198°)
Speed: 11Mph(18Km, 9Kts)
Daily Forecast Chart
Chart.
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