San Mateo, CA

9:10 PM PDT on May 24, 2013 (GMT -0700)
Elev: 7 ft
Lon: 122.3° W
Lat: 37.6° N
Source
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 Updated 8:55 PM PDT Get Free Weather Stickers® Share:
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Tropical Weather: Invest 91E (East Pacific)
News
Another Severe Outbreak Next Week?
May 24, 2013
Another severe weather outbreak is possible in the Plains next week.
Moore Tornado: More Lives Saved by Forecast
May 24, 2013
The potential of tornadoes on May 20, 2013 was well forecast, likely saving many more lives in the Moore tornado.
Tornado Pets: “We’re here for them”
May 24, 2013
It was early Thursday afternoon at the makeshift animal shelter at the Cleveland County, Okla. Fairgrounds, and Erin Brickman had yet to sleep from the night before.
AAA: 31.2 Million Drivers to Take Memorial Day Trip
May 24, 2013
This Memorial Day weekend, 31.2 million Americans will drive 50 miles or more to a beach, campground or other getaway, according to car lobbying group AAA.
5 Climbers Feared Dead on World's Third-Highest Peak
May 24, 2013
Tragedy is feared on one of the world's tallest peaks.
5.7-Magnitude Quake Widely Felt Across N. Calif.
May 24, 2013
An earthquake in far northeastern California was felt by thousands of people as far away as San Francisco.
I-5 Bridge Collapse Survivor: 'You Hold On'
May 24, 2013
A survivor describes the horrifying ordeal that occurred Thursday night in Washington.
Heat Wave Causes Power Outages, Anger in India
May 23, 2013
Officials are being attacked by residents in India because of a nasty heat wave.
Japanese Man, 80, Oldest to Top Everest -- For Now
May 23, 2013
There's a new record for the oldest person to scale Mount Everest, but it might not last long.
Shelton, Underwood Coming to Aid of Oklahomans
May 24, 2013
Blake Shelton and Carrie Underwood are planning ways to help those devastated in Oklahoma.
Youngest Okla. Tornado Victims Remembered by Kin
May 23, 2013
The young victims of the Moore, Okla. tornado are being remembered by grieving parents.
The Future That Was: America's Space Program, 1915-2011
May 24, 2013
Walk through the history of the U.S. space program with this huge archive of vintage photos from NASA's library of photographs taken throughout the history of manned flight, jet engine development, and the creation of the manned missions to the moon and the Space Shuttle program.
Iceland Tourists Get Stuck on Floating Iceberg
May 23, 2013
Four tourists in Iceland got an expected trip when they set up a picnic on a floating iceberg.
'Good Job, Teach': Teachers Emerge as Heroes in Moore
May 22, 2013
In the wake of the devastating tornado that struck Moore, Okla., teachers and educators emerge as heroes.
Billions in Damage: Costliest Tornadoes in U.S. History
May 23, 2013
The Moore tornado may have been among the costliest in U.S. history. We count down the top 5 prior to this tornado.
Notorious Moore, Oklahoma City Tornado History
May 24, 2013
The long, tornadic history of the Oklahoma City metro area.
Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
Officials Clarify Numbers on Okla. Tornado Damage
May 23, 2013
There were far fewer homes damaged than originally believed, according to officials.
Tornado Doctor Sees "Utter Destruction"
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
After the Storm: Deadly Flesh-Eating Infections?
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Friday, May 24, 2013.

Heavy rainfall and strong thunderstorms developed over southern Texas and northern Mexico on Friday, as onshore flow from the Gulf of Mexico maintained warm and humid conditions. Rainfall totals reached over 2 inches by mid-day for the region. Uvalde, Texas saw a mid-day total of 2.06 inches of rain. Wind gusts up to 50 mph also accompanied this system.

To the north, showers and thunderstorms developed over the Plains as a broad low pressure system moved off the Rockies and into the Plains. This pushed a warm front eastward, which allowed for showers and thunderstorms to pop up from North Dakota through Kansas. These storms have not yet turned severe but there was a slight chance of severe thunderstorm development across northeastern Colorado and into western Kansas and Nebraska. Large hail and strong winds were likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front allowed for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Strong winds and heavy rainfall were reported from Pennsylvania through Maine. Out West, a trough of low pressure over the Pacific Northwest kicked up a few more scattered showers across Washington and Oregon, which moved into Idaho and western Montana.
Weather Underground midday recap for Friday, May 24, 2013.

Heavy rainfall and strong thunderstorms developed over southern Texas and northern Mexico on Friday, as onshore flow from the Gulf of Mexico maintained warm and humid conditions. Rainfall totals reached over 2 inches by mid-day for the region. Uvalde, Texas saw a mid-day total of 2.06 inches of rain. Wind gusts up to 50 mph also accompanied this system.

To the north, showers and thunderstorms developed over the Plains as a broad low pressure system moved off the Rockies and into the Plains. This pushed a warm front eastward, which allowed for showers and thunderstorms to pop up from North Dakota through Kansas. These storms have not yet turned severe but there was a slight chance of severe thunderstorm development across northeastern Colorado and into western Kansas and Nebraska. Large hail and strong winds were likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front allowed for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Strong winds and heavy rainfall were reported from Pennsylvania through Maine. Out West, a trough of low pressure over the Pacific Northwest kicked up a few more scattered showers across Washington and Oregon, which moved into Idaho and western Montana.
More News Articles

San Mateo Weather at a Glance

Updated 8:55 PM PDT
Weather Station
Half Moon Bay (KHAF)
Elevation
66 ft
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Now
Haze
Haze
Temperature
50 °F
Feels Like 50 °F
Wind(mph)
10
Sunrise / Set
5:53 AM
8:19 PM
Moon
Full
Tonight
Partly Cloudy 46 °F
Partly Cloudy
Tomorrow
Partly Cloudy 57 °F
Partly Cloudy
Tomorrow Night
Mostly Cloudy 50 °F
Mostly Cloudy
Sunday
Fog 59 | 48 °F
Fog
Monday
Chance of Rain 57 | 50 °F
Chance of Rain
40% chance of precipitation
Tuesday
Partly Cloudy 55 | 50 °F
Partly Cloudy
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
30.04 in
Visibility
5.0 miles
Clouds
Few 1900 ft
Moisture
Humidity
82%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KHAF 250355Z AUTO 33009KT 5SM HZ FEW019 10/07 A3004 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
50 °F
55,55,55,54,54,54,54,54,52,52,50,50,50
Dew Point
45 °F
Wind
Speed / Dir
10 mph from NNW
Wind Gust
Health
UV
0 out of 16
Pollen
6.30 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Friday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 46F. Breezy. Winds from the NW at 10 to 20 mph.
Saturday
partlycloudy Partly cloudy. High of 57F. Breezy. Winds from the NW at 10 to 20 mph.
Saturday Night
nt_mostlycloudy Overcast. Fog overnight. Low of 50F. Winds from the WSW at 5 to 15 mph.
Sunday
partlycloudy Overcast in the morning, then mostly cloudy. Fog early. High of 59F. Winds from the WSW at 10 to 15 mph.
Sunday Night
nt_fog Partly cloudy in the evening, then overcast with a chance of rain. Fog overnight. Low of 48F. Winds from the WNW at 10 to 15 mph.
Monday
chancerain Overcast with a chance of rain. High of 57F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 50F. Winds from the WSW at 5 to 10 mph. Chance of rain 50%.
Tuesday
partlycloudy Overcast in the morning, then partly cloudy. High of 55F. Breezy. Winds from the WNW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Wednesday
partlycloudy Overcast in the morning, then partly cloudy. High of 57F. Breezy. Winds from the WNW at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Breezy. Winds from the WNW at 15 to 20 mph.
Thursday
partlycloudy Partly cloudy. High of 59F. Breezy. Winds from the NW at 15 to 25 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 46F. Breezy. Winds from the NW at 15 to 20 mph.
Friday
partlycloudy Partly cloudy. High of 59F. Breezy. Winds from the WNW at 15 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 46F. Breezy. Winds from the NW at 15 to 20 mph.
Saturday
partlycloudy Clear. High of 64F. Breezy. Winds from the NW at 15 to 25 mph.
Saturday Night
nt_clear Clear. Low of 48F. Breezy. Winds from the NW at 15 to 25 mph.
Sunday
clear Clear. High of 57F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 48F. Breezy. Winds from the NW at 10 to 20 mph.
Monday
clear Clear. High of 59F. Breezy. Winds from the NW at 10 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the NW at 10 to 15 mph.
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Weather Forecast for San Mateo CA

View Calendar 10-Day Forecast for station KHAF

Friday, 24
Partly Cloudy
59 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
57 | 50 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 26
Fog
59 | 48 °F
Fog
Chance of
Precipitation
10%
Monday, 27
Chance of Rain
57 | 50 °F
Chance of Rain
Chance of
Precipitation
40%
Tuesday, 28
Partly Cloudy
55 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
57 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
59 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 31
Partly Cloudy
59 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 1
Partly Cloudy
64 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 2
Clear
57 | 48 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Friday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 46F. Breezy. Winds from the NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 46 55 | 51 53 | 50 50 | 50
Wind 15 mph NW 17 mph NW 19 mph NW 13 mph NW
Humidity 95% 84% 91% 97%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 29% 71% 46% 44%
Conditions Fog Mostly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:53 AM
8:19 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.38], Average RMSE [2.35]
The National Weather Service forecast quality is poor. MaxT RMSE [3.67], Average RMSE [2.52] : Use NWS
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 57F. Breezy. Winds from the NW at 10 to 20 mph.
Saturday Night
nt_mostlycloudy Overcast. Fog overnight. Low of 50F. Winds from the WSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 49 53 | 51 54 | 50 49 | 49
Wind 14 mph NW 12 mph NW 9 mph NW 6 mph NW
Humidity 95% 90% 84% 99%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 84% 52% 55% 100%
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:52 AM
8:20 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.06], Average RMSE [2.85]
The National Weather Service forecast quality is good. MaxT RMSE [1.72], Average RMSE [2.48] : Use NWS
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Sunday
partlycloudy Overcast in the morning, then mostly cloudy. Fog early. High of 59F. Winds from the WSW at 10 to 15 mph.
Sunday Night
nt_fog Partly cloudy in the evening, then overcast with a chance of rain. Fog overnight. Low of 48F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 49 53 | 53 54 | 52 49 | 49
Wind 8 mph South 13 mph WNW 14 mph WNW 11 mph WNW
Humidity 95% 99% 88% 99%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 100% 100% 71% 60%
Conditions Fog Fog Mostly Cloudy Fog
Sunrise & Sunset
5:52 AM
8:21 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.68], Average RMSE [3.18]
The National Weather Service forecast quality is good. MaxT RMSE [1.62], Average RMSE [2.42] : Use NWS
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Monday
chancerain Overcast with a chance of rain. High of 57F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 50F. Winds from the WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 49 55 | 54 55 | 53 53 | 53
Wind 9 mph WNW 8 mph SW 8 mph SW 6 mph WSW
Humidity 99% 94% 93% 99%
Chance of Precip. 20% 30% 40% 20%
Cloud Cover 100% 100% 100% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:51 AM
8:21 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.09], Average RMSE [2.35]
The National Weather Service forecast quality is fair. MaxT RMSE [2.70], Average RMSE [1.92] : Use NWS
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Tuesday
partlycloudy Overcast in the morning, then partly cloudy. High of 55F. Breezy. Winds from the WNW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 53 55 | 53 54 | 50 53 | 50
Wind 9 mph West 12 mph WNW 16 mph WNW 15 mph WNW
Humidity 98% 88% 88% 90%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 100% 100% 13% 62%
Conditions Chance of Rain Overcast Clear Partly Cloudy
Sunrise & Sunset
5:51 AM
8:22 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.71], Average RMSE [2.28]
The National Weather Service forecast quality is fair. MaxT RMSE [2.64], Average RMSE [1.72] : Use NWS
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Wednesday
partlycloudy Overcast in the morning, then partly cloudy. High of 57F. Breezy. Winds from the WNW at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Breezy. Winds from the WNW at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 48 56 | 48 54 | 50 53 | 50
Wind 14 mph NW 16 mph WNW 19 mph WNW 16 mph WNW
Humidity 93% 74% 84% 92%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 81% 54% 12% 61%
Conditions Mostly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:50 AM
8:23 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.98], Average RMSE [1.64]
The National Weather Service forecast quality is fair. MaxT RMSE [2.65], Average RMSE [1.68] : Use NWS
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 59F. Breezy. Winds from the NW at 15 to 25 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 46F. Breezy. Winds from the NW at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 47 59 | 47 55 | 49 53 | 49
Wind 16 mph NW 16 mph NW 20 mph WNW 16 mph NW
Humidity 90% 64% 78% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 83% 51% 16% 59%
Conditions Mostly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:50 AM
8:23 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.70], Average RMSE [1.67]
The National Weather Service forecast quality is good. MaxT RMSE [1.75], Average RMSE [1.74] : Use NWS
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 59F. Breezy. Winds from the WNW at 15 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 46F. Breezy. Winds from the NW at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 47 58 | 49 56 | 48 54 | 49
Wind 15 mph NW 16 mph WNW 19 mph WNW 18 mph NW
Humidity 92% 73% 72% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 60% 49% 11% 50%
Conditions Fog Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:49 AM
8:24 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.03], Average RMSE [1.73]
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Saturday
partlycloudy Clear. High of 64F. Breezy. Winds from the NW at 15 to 25 mph.
Saturday Night
nt_clear Clear. Low of 48F. Breezy. Winds from the NW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 46 58 | 46 63 | 46 55 | 46
Wind 18 mph NW 17 mph NW 22 mph WNW 17 mph NW
Humidity 83% 67% 55% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 68% 52% 6% 43%
Conditions Mostly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:49 AM
8:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.82], Average RMSE [2.58]
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Sunday
clear Clear. High of 57F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 48F. Breezy. Winds from the NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 46 57 | 46 53 | 46 51 | 46
Wind 14 mph NW 14 mph NW 19 mph WNW 14 mph NW
Humidity 81% 65% 74% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:25 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.47], Average RMSE [2.12]
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Monday
clear Clear. High of 59F. Breezy. Winds from the NW at 10 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 58 | 46 55 | 46 55 | 46
Wind 10 mph NW 10 mph NW 16 mph WNW 11 mph NW
Humidity 73% 64% 67% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 6:39 PM PDT on May 24, 2013
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 46 60 | 49 57 | 50 55 | 52
Wind 8 mph NW 8 mph NW 14 mph WNW 9 mph WNW
Humidity 73% 68% 80% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 25, 2013 Max Temp Min Temp
Normal (KSFO) 68 °F 52 °F
Record (KSFO) 91 °F (1982) 45 °F (1953)
Yesterday 62 °F 48 °F
Yesterday's Heating Degree Days: 10
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Friday Good
OZONE
Saturday Good
PM2.5
Sunday Good
PM2.5
Monday Good
OZONE
Tuesday Good
PM2.5
Wednesday Good
OZONE
Coastal Water Temperatures
Place Temperature
Richmond, CA 60.1 °F
Port Chicago, CA 66.0 °F
Marine Forecast
Astronomy
May. 24, 2013 Rise Set
Actual Time 5:53 AM PDT 8:19 PM PDT
Civil Twilight 5:23 AM PDT 8:49 PM PDT
Nautical Twilight 4:46 AM PDT 9:26 PM PDT
Astronomical Twilight 4:05 AM PDT 10:07 PM PDT
Moon 8:08 PM PDT (5/24) 5:29 AM PDT (5/24)
Length Of Visible Light 15h 26m
Length of Day
14h 26m
Tomorrow will be 1m 20s longer.
Full, 100% of the Moon is Illuminated
Today
Full
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
96 °F
Needles
95 °F
Blythe
93 °F
Imperial
93 °F
Palm Springs
93 °F
El Centro
23 °F
Truckee-Tahoe
24 °F
Alturas
27 °F
South Lake Tahoe
32 °F
Weaverville
32 °F
Campo
Record Extremes
Snow Depth
Station Depth Elevation
Blue Lakes 0 in 8000 ft
Forestdale Creek 0 in 8029 ft
Rubicon #2 1 in 7500 ft
Burnside Lake 0 in 8139 ft
Leavitt Lake 54 in 9400 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
San Francisco 52 °F Scattered Clouds 8:56 PM PDT
San Carlos 54 °F Partly Cloudy 8:47 PM PDT
Half Moon Bay 50 °F Haze 8:55 PM PDT
Oakland 54 °F Scattered Clouds 8:53 PM PDT
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Flight To ETA Status
SWA2172
San Diego, CA 		KOAK 09:06PM On Time
SWA234
Las Vegas, NV 		KOAK 09:07PM On Time
FDX1818
Reno, NV 		KOAK 09:11PM On Time
SWA462
Reno, NV 		KOAK 09:20PM On Time
AWE705
Charlotte, NC 		KSFO 08:56PM On Time
SKW5451
San Luis Obispo, CA 		KSFO 09:05PM On Time
AWE1489
Philadelphia, PA 		KSFO 09:06PM On Time
VRD27
New York, NY 		KSFO 09:06PM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: MVFR (KHAF)
Wind Speed: 9.0 kts.
Wind Dir: 330° (NNW)
Ceiling: Unlimited

METAR KHAF 250355Z AUTO 33009KT 5SM HZ FEW019 10/07 A3004 RMK AO2

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Nearby Events
Event Date Forecast
Youre Not the Boss of Me! (K 5th grade) 6:00 PM PDT
2013-04-16		 Partly Cloudy, 57°F
Laura Benitez and the Heartache at the Surf Spot, Pacifica 2:00 PM PDT
2013-04-21		 Clear, 67°F
Denise Donatelli & Geoffrey Keezer Quartet 4:00 PM PDT
2013-04-21		 Clear, 68°F
Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
North Shoreview, San Mateo, CA 52.1 °F - 44 °F 74% WSW  at  5.0 mph 0.00 in / hr 10 ft 9:10 PM PDT Rapid Fire  
Sunnybrae, San Mateo, CA 50.7 °F - 38 °F 62% NE  at  4.0 mph 0.00 in / hr 15 ft 9:09 PM PDT Rapid Fire  
3rd Avenue, Foster City, CA 52.2 °F - 43 °F 74% SSW  at  16.0 mph 0.00 in / hr 150 ft 9:02 PM PDT Normal  
Lauriedale, San Mateo, CA 53.8 °F - 44 °F 69% WSW  at  1.1 mph 0.00 in / hr 30 ft 9:10 PM PDT Rapid Fire  
Laurelwood, San Mateo, CA 49.9 °F 50 °F 43 °F 78% ENE  at  1.0 mph - / hr 300 ft 8:56 PM PDT Normal  
Neighborhood One (The Hamiltons), Foster City, CA 57.0 °F - 43 °F 59% NW  at  0.0 mph 0.00 in / hr 8 ft 9:10 PM PDT Rapid Fire
Neighborhood 4, Foster City, CA 52.7 °F - 43 °F 69% WSW  at  0.0 mph 0.00 in / hr 12 ft 9:10 PM PDT Rapid Fire  
APRSWXNET Belmont CA , Belmont, CA 52 °F - 45 °F 77% SW  at  4 mph 0.00 in / hr 357 ft 8:41 PM PDT MADIS
Burlingame, Burlingame, CA 51.3 °F - 37 °F 57% WNW  at  4.5 mph 0.00 in / hr 400 ft 9:10 PM PDT Normal  
Belmont - Island Park, Belmont, CA 57.0 °F - 40 °F 52% SW  at  6.3 mph 0.00 in / hr 5 ft 9:10 PM PDT Rapid Fire
Belmont - Arroyo View, Belmont, CA 49.4 °F 46 °F 44 °F 83% SW  at  8.0 mph 0.00 in / hr 482 ft 9:10 PM PDT Rapid Fire  
Redwood Shores, Redwood City, CA 55.6 °F - 42 °F 60% SW  at  0.0 mph 0.00 in / hr 0 ft 9:10 PM PDT Rapid Fire
Stratford Bay, Redwood City, CA 53.0 °F - 45 °F 74% WSW  at  1.0 mph 0.00 in / hr -10 ft 9:10 PM PDT Rapid Fire  
White Oaks, San Carlos, CA 51.5 °F - 43 °F 72% SSW  at  0.0 mph 0.00 in / hr 52 ft 8:59 PM PDT Normal  
Centennial, Redwood City, CA 52.5 °F - 44 °F 72% ENE  at  3.0 mph 0.00 in / hr 10 ft 9:00 PM PDT Normal
RAWS PULGAS CA, Half Moon Bay, CA 50 °F 45 °F 41 °F 71% West  at  13 mph 0.00 in / hr 644 ft 8:18 PM PDT MADIS
Crestmoor, San Bruno, CA 48.2 °F 46 °F 44 °F 84% WNW  at  6.0 mph 0.00 in / hr 500 ft 9:10 PM PDT Rapid Fire  
Emerald Hills, Emerald Hills, CA 50.2 °F - 42 °F 73% SW  at  5.0 mph 0.00 in / hr 486 ft 9:05 PM PDT Normal  
Lakeview Way/Summit, Emerald Hills, CA 50.2 °F - 41 °F 70% West  at  4.2 mph - / hr 443 ft 9:03 PM PDT Normal  
Canyon Rd. Redwood City, CA, Redwood City, CA 52.0 °F - 42 °F 68% SW  at  3.7 mph - / hr 128 ft 8:58 PM PDT Normal  
Emerald Hills, Redwood City, CA 51.9 °F - 40 °F 63% West  at  7.0 mph 0.00 in / hr 790 ft 9:09 PM PDT Normal
Redwood City Hills, Redwood City, CA 55.6 °F - 38 °F 52% WNW  at  2.0 mph 0.00 in / hr 170 ft 9:10 PM PDT Normal  
Sunset Way, Emerald Hills, CA 49.1 °F 49 °F 41 °F 74% WSW  at  1.0 mph 0.00 in / hr 748 ft 9:10 PM PDT Normal
Rollingwood, San Bruno, CA 48.4 °F 42 °F 44 °F 84% NE  at  17.4 mph 0.00 in / hr 0 ft 9:10 PM PDT Rapid Fire  
Sterling Heights, Redwood City, CA 52.1 °F - 41 °F 66% SE  at  1.0 mph 0.00 in / hr 134 ft 9:10 PM PDT Rapid Fire  
A Street, South San Francisco, CA 51.3 °F - 45 °F 80% SW  at  5.4 mph 0.00 in / hr 49 ft 9:10 PM PDT Rapid Fire  
Monte Verde Area, San Bruno, CA 48.9 °F 43 °F 44 °F 83% West  at  16.9 mph 0.00 in / hr 490 ft 9:10 PM PDT Rapid Fire  
Stulsaft Park, Redwood City, CA 56.5 °F - 41 °F 56% North  at  0.0 mph 0.00 in / hr 233 ft 9:10 PM PDT Rapid Fire  
RAWS SPRING VALLEY CA, Millbrae, CA 46 °F 38 °F 41 °F 82% West  at  20 mph 0.00 in / hr 1075 ft 8:18 PM PDT MADIS
MAP MILLS CREEK (P176) CA , Princeton By The Sea, CA 45 °F 41 °F 41 °F 84% West  at  7 mph 0.00 in / hr 1528 ft 8:00 PM PDT MADIS
Kings Mountain, Woodside, CA 43.3 °F 40 °F 42 °F 94% WSW  at  5.0 mph 0.00 in / hr 1700 ft 9:10 PM PDT Rapid Fire  
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