Alviso, California
Current Conditions -  °F | °C
As of 3:56 PM on Friday 18 Apr 2014 (Local Time) from KNUQ Reporting Station
Clear Clear  
Wind Chill: 18°   Ceiling: Unl
Heat Index: 18°   Visibility: 10mi
Dew Point: 12°   Wind: 17mph
Humidity: 65%   Direction: 350°N
Pressure: 29.89"   Gusts: NA
Location:  37.43°N, 121.97°W
Report Text: KNUQ 182256Z 35015KT 10SM CLR 18/12 A2989 RMK AO2 SLP125 T01830117
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 21° - Lo 9°
5 PM
P Cloudy
P Cloudy
20°
6 PM
P Cloudy
P Cloudy
19°
7 PM
Sunny
Sunny
17°
8 PM
Clear
Clear
15°
9 PM
Clear
Clear
14°
10 PM
Clear
Clear
13°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
apr
18
M Clear
M Clear
21°
apr
19
Sunny
Sunny
22°
11°
apr
20
Sunny
Sunny
26°
11°
apr
21
P Cloudy
P Cloudy
22°
11°
apr
22
Few Showers
Few Showers
17°
apr
23
M Sunny
M Sunny
19°
apr
24
M Cloudy
M Cloudy
22°
11°
apr
25
Cloudy
Cloudy
21°
11°
apr
26
Showers
Showers
18°
11°
apr
27
Rain
Rain
18°
11°
Details for Friday, April 18 (Evening)
Evening: Clear to partly cloudy. Low 49F. Winds WSW at 10 to 15 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 7:46 PM
 
Moonrise: 11:34 PM
Moonset: 8:59 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  WSW
Direction: WSW (241°)
Speed: 11Mph(17Km, 9Kts)
Details for Saturday, April 19
Mainly sunny. High 71F. Winds WNW at 10 to 20 mph.
Evening: A few clouds from time to time. Low 51F. Winds W at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 7:47 PM
 
Moonrise: 11:59 PM
Moonset: 9:55 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  WNW
Direction: WNW (288°)
Speed: 13Mph(21Km, 11Kts)
Details for Sunday, April 20
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: 7:48 PM
 
Moonrise: 12:30 AM
Moonset: 10:55 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (330°)
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: 59%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:49 PM
 
Moonrise: 1:22 AM
Moonset: 11:59 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NW
Direction: NW (311°)
Speed: 14Mph(23Km, 12Kts)
Details for Tuesday, April 22
Occasional showers possible. Highs in the low 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 6:24 AM
Sunset: 7:50 PM
 
Moonrise: 2:08 AM
Moonset: 1:05 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  WNW
Direction: WNW (288°)
Speed: 18Mph(29Km, 16Kts)
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: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:51 PM
 
Moonrise: 2:51 AM
Moonset: 2:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (321°)
Speed: 16Mph(26Km, 14Kts)
Details for Thursday, April 24
More clouds than sun. Highs in the low 70s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:52 PM
 
Moonrise: 3:30 AM
Moonset: 3:19 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (335°)
Speed: 13Mph(21Km, 11Kts)
Details for Friday, April 25
Mostly 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: 58%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:53 PM
 
Moonrise: 4:07 AM
Moonset: 4:25 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (297°)
Speed: 11Mph(18Km, 9Kts)
Details for Saturday, April 26
Showers. Highs in the mid 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 85%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:53 PM
 
Moonrise: 4:43 AM
Moonset: 5:31 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (221°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, April 27
Cloudy with rain. Highs in the mid 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 90%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:54 PM
 
Moonrise: 5:19 AM
Moonset: 6:36 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (192°)
Speed: 11Mph(18Km, 9Kts)
Daily Forecast Chart
Chart.
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