San Mateo, California
Current Conditions -  °F | °C
As of 7:50 PM on Tuesday 16 Sep 2014 (Local Time) from KSQL Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 68°   Ceiling: Unl
Heat Index: 68°   Visibility: 10mi
Dew Point: 57°   Wind: 10mph
Humidity: 68%   Direction: 300°WNW
Pressure: 29.81"   Gusts: NA
Location:  37.55°N, 122.31°W
Report Text: KSQL 170250Z 30009KT 10SM SCT180 20/14 A2981
Loading
Personal Weather Stations






























Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 76° - Lo 56°
9 PM
M Clear
M Clear
64°
10 PM
M Clear
M Clear
62°
11 PM
P Cloudy
P Cloudy
61°
12 AM
M Clear
M Clear
60°
1 AM
M Cloudy
M Cloudy
59°
2 AM
M Cloudy
M Cloudy
59°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
16
P Cloudy
P Cloudy
76°
56°
sep
17
P Cloudy
P Cloudy
76°
64°
sep
18
AM Showers
AM Showers
74°
62°
sep
19
P Cloudy
P Cloudy
75°
59°
sep
20
P Cloudy
P Cloudy
77°
59°
sep
21
M Sunny
M Sunny
77°
59°
sep
22
P Cloudy
P Cloudy
76°
58°
sep
23
P Cloudy
P Cloudy
76°
59°
sep
24
M Sunny
M Sunny
78°
59°
sep
25
P Cloudy
P Cloudy
84°
62°
Details for Tuesday, September 16 (Evening)
Evening: Mostly clear this evening then becoming mostly cloudy after midnight. Low 56F. Winds W at 5 to 10 mph.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 91%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 7:15 PM
 
Moonrise: 12:11 AM
Moonset: 2:38 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (268°)
Speed: 8Mph(12Km, 9Kts)
Details for Wednesday, September 17
Partly cloudy skies. High 76F. Winds W at 10 to 15 mph.
Evening: Partly cloudy skies early will give way to occasional showers later during the night. Low 64F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 7:13 PM
 
Moonrise: 1:02 AM
Moonset: 3:22 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  W
Direction: W (271°)
Speed: 13Mph(20Km, 14Kts)
Details for Thursday, September 18
Showers ending by midday. Highs in the mid 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 7:12 PM
 
Moonrise: 1:55 AM
Moonset: 4:02 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (226°)
Speed: 12Mph(20Km, 14Kts)
Details for Friday, September 19
Times of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:10 PM
 
Moonrise: 2:48 AM
Moonset: 4:39 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (299°)
Speed: 13Mph(21Km, 15Kts)
Details for Saturday, September 20
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 7:08 PM
 
Moonrise: 3:42 AM
Moonset: 5:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (259°)
Speed: 11Mph(18Km, 13Kts)
Details for Sunday, September 21
More sun than clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 7:07 PM
 
Moonrise: 4:37 AM
Moonset: 5:44 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (288°)
Speed: 12Mph(19Km, 14Kts)
Details for Monday, September 22
Times of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:05 PM
 
Moonrise: 5:32 AM
Moonset: 6:15 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (287°)
Speed: 12Mph(19Km, 14Kts)
Details for Tuesday, September 23
Times of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:04 PM
 
Moonrise: 6:28 AM
Moonset: 6:46 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (296°)
Speed: 13Mph(21Km, 15Kts)
Details for Wednesday, September 24
More sun than clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:02 PM
 
Moonrise: 7:23 AM
Moonset: 7:17 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WNW
Direction: WNW (298°)
Speed: 14Mph(23Km, 16Kts)
Details for Thursday, September 25
Mix of sun and clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 7:01 PM
 
Moonrise: 8:21 AM
Moonset: 7:50 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (323°)
Speed: 14Mph(22Km, 16Kts)
Daily Forecast Chart
Chart.
Advertisements
Track Severe Weather on mobile