Los Altos, California
Current Conditions -  °F | °C
As of 12:56 AM on Friday 19 Sep 2014 (Local Time) from KNUQ Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 67°   Ceiling: Unl
Heat Index: 67°   Visibility: 10mi
Dew Point: 61°   Wind: 0mph
Humidity: 81%   Direction: NA
Pressure: 29.89"   Gusts: NA
Location:  37.38°N, 122.11°W
Report Text: KNUQ 190756Z AUTO 00000KT 10SM SCT014 19/16 A2989 RMK AO2 SLP126 T01940161 402830189 TSNO
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 77° - Lo 62°
2 AM
M Cloudy
M Cloudy
64°
3 AM
M Cloudy
M Cloudy
64°
4 AM
M Cloudy
M Cloudy
63°
5 AM
M Cloudy
M Cloudy
63°
6 AM
M Cloudy
M Cloudy
63°
7 AM
M Cloudy
M Cloudy
63°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
sep
18
M Cloudy
M Cloudy
77°
62°
sep
19
P Cloudy
P Cloudy
80°
61°
sep
20
P Cloudy
P Cloudy
81°
60°
sep
21
P Cloudy
P Cloudy
78°
61°
sep
22
P Cloudy
P Cloudy
78°
59°
sep
23
P Cloudy
P Cloudy
78°
61°
sep
24
P Cloudy
P Cloudy
76°
60°
sep
25
AM Showers
AM Showers
74°
58°
sep
26
M Sunny
M Sunny
74°
58°
sep
27
P Cloudy
P Cloudy
79°
60°
Details for Thursday, September 18 (Evening)
Evening: Considerable cloudiness. Low 62F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 89%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 7:10 PM
 
Moonrise: 1:54 AM
Moonset: 4:01 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Friday, September 19
Some clouds in the morning will give way to mainly sunny skies for the afternoon. High near 80F. Winds NW at 10 to 15 mph.
Evening: Clear early then increasing cloudiness overnight. Low 61F. Winds NW at 10 to 15 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 7:09 PM
 
Moonrise: 2:48 AM
Moonset: 4:38 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (324°)
Speed: 12Mph(19Km, 13Kts)
Details for Saturday, September 20
Partly cloudy. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:07 PM
 
Moonrise: 3:41 AM
Moonset: 5:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (334°)
Speed: 12Mph(19Km, 13Kts)
Details for Sunday, September 21
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 7:06 PM
 
Moonrise: 4:36 AM
Moonset: 5:43 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (303°)
Speed: 11Mph(18Km, 13Kts)
Details for Monday, September 22
Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 7:04 PM
 
Moonrise: 5:31 AM
Moonset: 6:14 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (320°)
Speed: 11Mph(18Km, 13Kts)
Details for Tuesday, September 23
Partly cloudy. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:03 PM
 
Moonrise: 6:27 AM
Moonset: 6:45 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (321°)
Speed: 12Mph(19Km, 13Kts)
Details for Wednesday, September 24
Mix of sun and clouds. Highs in the mid 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:01 PM
 
Moonrise: 7:22 AM
Moonset: 7:16 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NW
Direction: NW (312°)
Speed: 12Mph(20Km, 14Kts)
Details for Thursday, September 25
A few morning showers. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:00 PM
 
Moonrise: 8:19 AM
Moonset: 7:49 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (307°)
Speed: 13Mph(20Km, 14Kts)
Details for Friday, September 26
Mostly sunny. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 6:58 PM
 
Moonrise: 9:17 AM
Moonset: 8:25 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (316°)
Speed: 15Mph(23Km, 17Kts)
Details for Saturday, September 27
Times of sun and clouds. Highs in the upper 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 6:57 PM
 
Moonrise: 10:16 AM
Moonset: 9:04 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (336°)
Speed: 15Mph(25Km, 18Kts)
Daily Forecast Chart
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