Ontario, CA

9:29 AM PDT on May 18, 2013 (GMT -0700)
Elev: 745 ft
Lon: 117.7° W
Lat: 34.0° N
Source
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 Updated 9:20 AM PDT Get Free Weather Stickers® Share:
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News
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow Ahead: Where Winter Won't End
May 17, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 17, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Texas Residents Missing after Tornadoes Found Safe
May 17, 2013
Deadly storms ripped across north-central Texas on Wednesday, leaving a wide trail of destruction.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
Report: Coldest April in Over a Decade for U.S.
May 15, 2013
April 2013 was colder and wetter than average.
Stunning Images of Earth at Night (PHOTOS)
May 15, 2013
The collection above features over 100 breathtaking images of Earth taken from NASA satellites and the International Space Station at night. But to scientists and meteorologists, they are more than just pretty pictures.
America's First Climate Refugees: Is Exile Inevitable?
May 15, 2013
In Alaska, climate change is forcing villagers on the edge of the Arctic to confront the reality of a warming planet. If they don't act soon, their villages were be lost forever.
Wisconsin Wildfire Started by Logging Operations
May 17, 2013
The cause of a large wildfire in Wisconsin has been solved.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
More News Articles

Ontario Weather at a Glance

Updated 9:20 AM PDT
Weather Station
Ontario (KONT)
Elevation
942 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
64 °F
Feels Like 64 °F
Wind(mph)
5
Sunrise / Set
5:46 AM
7:47 PM
Moon
First Quarter
Today
Partly Cloudy 81 °F
Partly Cloudy
Tonight
Partly Cloudy 57 °F
Partly Cloudy
Tomorrow
Partly Cloudy 86 | 59 °F
Partly Cloudy
Monday
Partly Cloudy 93 | 61 °F
Partly Cloudy
Tuesday
Partly Cloudy 93 | 59 °F
Partly Cloudy
Wednesday
Partly Cloudy 86 | 57 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
30.03 in
Visibility
10.0 miles
Clouds
Scattered Clouds 2000 ft
Mostly Cloudy 2700 ft
Mostly Cloudy 3300 ft
Moisture
Humidity
64%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
SPECI KONT 181620Z 22004KT 10SM SCT020 BKN027 BKN033 18/11 A3003 RMK AO2 $
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Weather Radio
Launch Weather Radio
Temperature
Temperature
64 °F
61,61,61,61,60,60,60,60,61,61,60,62,63
Dew Point
52 °F
Wind
Speed / Dir
5 mph from SW
Wind Gust
Health
UV
3 out of 16
Pollen
4.90 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Overcast in the morning, then partly cloudy. High of 81F. Winds from the WSW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 57F. Winds from the WSW at 5 to 10 mph.
Sunday
partlycloudy Partly cloudy. Fog early. High of 86F. Winds from the WSW at 5 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds from the West at 5 to 15 mph.
Monday
partlycloudy Partly cloudy. High of 93F. Winds from the West at 5 to 15 mph.
Monday Night
nt_clear Clear in the evening, then partly cloudy. Low of 61F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 93F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds less than 5 mph.
Wednesday
partlycloudy Partly cloudy. High of 86F. Winds from the SSW at 5 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy. High of 82F. Winds from the SSW at 5 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Friday
partlycloudy Partly cloudy. High of 73F. Winds from the SSW at 5 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Saturday
partlycloudy Partly cloudy. High of 84F. Winds from the SSW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Sunday
partlycloudy Partly cloudy. High of 84F. Winds from the WSW at 5 to 15 mph.
Sunday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Monday
clear Clear. High of 84F. Winds from the WSW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Tuesday
clear Clear. High of 84F. Winds from the SW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
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Weather Forecast for Ontario CA

View Calendar 10-Day Forecast for station KONT

Saturday, 18
Partly Cloudy
81 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 19
Partly Cloudy
86 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 20
Partly Cloudy
93 | 61 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
93 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Partly Cloudy
86 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Partly Cloudy
82 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
73 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
84 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
84 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
84 | 59 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Overcast in the morning, then partly cloudy. High of 81F. Winds from the WSW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 57F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 52 71 | 52 77 | 52 62 | 50
Wind 3 mph ENE 8 mph WSW 12 mph WSW 2 mph WSW
Humidity 84% 48% 41% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 73% 56% 38% 10%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:46 AM
7:47 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.62], Average RMSE [1.82]
The National Weather Service forecast quality is good. MaxT RMSE [2.02], Average RMSE [1.90] : Use NWS
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. Fog early. High of 86F. Winds from the WSW at 5 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 50 76 | 50 80 | 50 65 | 48
Wind 2 mph West 8 mph WSW 14 mph WSW 1 mph WSW
Humidity 71% 39% 32% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 74% 40% 32% 9%
Conditions Fog Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
7:48 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.18], Average RMSE [2.34]
The National Weather Service forecast quality is good. MaxT RMSE [2.48], Average RMSE [2.17] : Use NWS
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 93F. Winds from the West at 5 to 15 mph.
Monday Night
nt_clear Clear in the evening, then partly cloudy. Low of 61F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 47 83 | 43 88 | 41 70 | 33
Wind 1 mph NNW 7 mph WSW 9 mph WSW 2 mph ENE
Humidity 55% 24% 18% 24%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 36% 31% 25% 24%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:45 AM
7:49 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.64], Average RMSE [2.06]
The National Weather Service forecast quality is fair. MaxT RMSE [2.92], Average RMSE [2.52] : Use NWS
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 93F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 29 83 | 29 84 | 38 69 | 41
Wind 2 mph ENE 9 mph SW 10 mph SW 4 mph SSE
Humidity 25% 14% 19% 37%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 48% 63% 45% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:45 AM
7:49 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.15], Average RMSE [2.57]
The National Weather Service forecast quality is fair. MaxT RMSE [3.49], Average RMSE [2.49] : Use NWS
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 86F. Winds from the SSW at 5 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 40 75 | 39 77 | 45 61 | 48
Wind 2 mph SE 10 mph SSW 10 mph SSW 3 mph SSE
Humidity 43% 27% 31% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 47% 41% 62% 32%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
7:50 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.62], Average RMSE [2.61]
The National Weather Service forecast quality is poor. MaxT RMSE [3.93], Average RMSE [2.57] : Use NWS
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 82F. Winds from the SSW at 5 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 44 74 | 42 73 | 47 60 | 49
Wind 2 mph SE 10 mph SW 9 mph SSW 3 mph SSE
Humidity 56% 32% 39% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 23% 58% 27% 26%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
7:51 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.87], Average RMSE [2.50]
The National Weather Service forecast quality is poor. MaxT RMSE [4.93], Average RMSE [3.17] : Use NWS
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 73F. Winds from the SSW at 5 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 46 70 | 42 71 | 44 63 | 47
Wind 3 mph SE 10 mph SSW 10 mph SSW 3 mph South
Humidity 62% 36% 38% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 31% 40% 31% 30%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:43 AM
7:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.21], Average RMSE [2.90]
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 84F. Winds from the SSW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 44 68 | 40 79 | 43 63 | 44
Wind 2 mph SE 10 mph SSW 10 mph SSW 3 mph WSW
Humidity 58% 37% 27% 48%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 37% 35% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
7:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.57], Average RMSE [2.74]
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 84F. Winds from the WSW at 5 to 15 mph.
Sunday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 44 75 | 40 78 | 40 63 | 44
Wind 1 mph West 4 mph SW 10 mph WSW 3 mph SW
Humidity 59% 29% 24% 48%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 27% 33% 39% 26%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:42 AM
7:53 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.40], Average RMSE [2.78]
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 84F. Winds from the WSW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 46 71 | 45 78 | 44 62 | 47
Wind 1 mph West 4 mph SW 10 mph WSW 3 mph SW
Humidity 65% 38% 28% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:42 AM
7:54 PM
Source: BestForecast at 6:20 AM PDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 84F. Winds from the SW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 50 72 | 48 77 | 48 62 | 50
Wind 2 mph SW 5 mph SW 10 mph WSW 3 mph SW
Humidity 68% 44% 36% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 7% 9% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal 79 °F 56 °F
Record 101 °F (2008) 49 °F (2011)
Yesterday 72 °F 60 °F
Yesterday's Cooling Degree Days: 1
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
PM10
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Sunday Good
PM10
Sunday Good
OZONE
Sunday Good
CO
Sunday Good
NO2
Coastal Water Temperatures
Place Temperature
Santa Monica Pier 64.0 °F
Los Angeles, CA 63.0 °F
La Jolla, CA 63.0 °F
Marine Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:46 AM PDT 7:47 PM PDT
Civil Twilight 5:19 AM PDT 8:15 PM PDT
Nautical Twilight 4:45 AM PDT 8:49 PM PDT
Astronomical Twilight 4:08 AM PDT 9:26 PM PDT
Moon 1:13 PM PDT 1:22 AM PDT
Length Of Visible Light 14h 56m
Length of Day
14h 00m
Tomorrow will be 1m 22s longer.
First Quarter, 55% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
79 °F
Needles
77 °F
Blythe
77 °F
Imperial
77 °F
Thermal
77 °F
El Centro
24 °F
Truckee-Tahoe
28 °F
South Lake Tahoe
33 °F
Big Bear City
37 °F
Mount Shasta
37 °F
Weaverville
Record Extremes
Snow Depth
Station Depth Elevation
Leavitt Lake 65 in 9400 ft
Sonora Pass 0 in 8800 ft
Summit Meadow 0 in 9122 ft
Ebbetts Pass 0 in 8700 ft
Monitor Pass 1 in 8350 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Chino 65 °F Haze 8:53 AM PDT
Ontario 64 °F Mostly Cloudy 9:20 AM PDT
La Verne 57 °F Overcast 6:47 AM PDT
Corona 64 °F Partly Cloudy 8:56 AM PDT
View all Aviation Tools
Flight To ETA Status
SWA1406
Denver, CO 		KONT 09:39AM On Time
ASA530
Seattle, WA 		KONT 09:41AM On Time
PCM8662
Bakersfield, CA 		KONT 09:55AM On Time
AMF1940
Fresno, CA 		KONT 09:58AM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KONT)
Wind Speed: 4.0 kts.
Wind Dir: 220° (SW)
Ceiling: 2700 ft

SPECI KONT 181620Z 22004KT 10SM SCT020 BKN027 BKN033 18/11 A3003 RMK AO2 $

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Nearby Events
Event Date Forecast
Bullet For My Valentine: The HardDrive Tour 6:00 PM PDT
2013-04-19		 Clear, 77°F
A Day To Remember 6:00 PM PDT
2013-04-21		 Partly Cloudy, 71°F
Event data courtesy eviesays.com
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Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Central Chino, Chino, CA 64.6 °F 55 °F 72% WNW  at  4.0 mph 0.00 in / hr 750 ft 9:29 AM PDT Rapid Fire  
North Central Chino, Chino, CA 65.2 °F 56 °F 71% West  at  7.0 mph 0.00 in / hr 732 ft 9:29 AM PDT Rapid Fire  
N/E Chino, Chino, CA 66.0 °F 57 °F 73% West  at  7.3 mph - / hr 823 ft 9:25 AM PDT Normal  
Enclos Corp., Chino, CA 66.9 °F 53 °F 61% WSW  at  4.0 mph 0.00 in / hr 612 ft 9:29 AM PDT Normal  
MesoWest RAMONA , Montclair, CA 63 °F - - North  at  - 0.00 in / hr 916 ft 8:40 AM PDT MADIS
MesoWest ONTARO , Chino, CA 59 °F - - North  at  - 0.00 in / hr 979 ft 7:10 AM PDT MADIS
Chino Hills (Near Alterra Park), Chino Hills, CA 63.2 °F 55 °F 74% West  at  2.3 mph 0.00 in / hr 810 ft 9:29 AM PDT Rapid Fire
Los Serranos Ranch, Chino Hills, CA 69.8 °F 46 °F 42% NW  at  0.0 mph 0.00 in / hr 840 ft 9:29 AM PDT Normal
Village Oaks, Chino Hills, CA 66.0 °F 28 °F 24% SSW  at  5.8 mph 0.00 in / hr 760 ft 9:28 AM PDT Rapid Fire
APRSWXNET Ontario CA, Montclair, CA 67 °F 54 °F 63% West  at  1 mph 0.00 in / hr 1145 ft 8:52 AM PDT MADIS
Pomona Historic Lincoln Park, Pomona, CA 66.1 °F 55 °F 68% SW  at  0.0 mph 0.00 in / hr 911 ft 9:29 AM PDT Rapid Fire  
Geneva, Claremont, CA 63.8 °F 56 °F 75% WNW  at  1.0 mph 0.00 in / hr 1043 ft 9:00 AM PDT Normal  
Canon Lane Station, Chino Hills, CA 63.4 °F 55 °F 75% NNW  at  2.0 mph 0.00 in / hr 1166 ft 9:25 AM PDT Normal  
La Verne (Eastside), La Verne, CA 64.2 °F 55 °F 73% West  at  2.0 mph - / hr 1050 ft 9:23 AM PDT Normal  
Weather in, Eastvale, CA 69.8 °F 57 °F 64% WSW  at  1.6 mph 0.00 in / hr 643 ft 9:29 AM PDT Rapid Fire  
Claremont North of Baseline, Claremont, CA 63.3 °F 55 °F 75% WNW  at  1.0 mph 0.00 in / hr 1531 ft 9:25 AM PDT Normal  
RAWS CLAREMONT CA, Claremont, CA 60 °F 55 °F 83% SSW  at  4 mph 0.00 in / hr 1645 ft 8:55 AM PDT MADIS
Pennhill Estates, Upland, CA 65.4 °F 55 °F 70% NNW  at  1.0 mph 0.00 in / hr 1539 ft 9:19 AM PDT Normal  
MesoWest VNAVST , Guasti, CA 68 °F - - North  at  - 0.00 in / hr 994 ft 8:30 AM PDT MADIS
RAWS TONNER CANYON CA, Brea, CA 62 °F 53 °F 72% NW  at  6 mph 0.00 in / hr 1339 ft 8:57 AM PDT MADIS
La Verne, CA 64.9 °F 50 °F 58% SSW  at  6.3 mph 0.00 in / hr 1200 ft 9:29 AM PDT Rapid Fire
Bryant Ranch - 91/241 Fwy, Yorba Linda, CA 66.1 °F 56 °F 69% West  at  2.0 mph - / hr 464 ft 9:18 AM PDT Normal  
Yorba Linda (Bryant Ranch), Yorba Linda, CA 66.8 °F 57 °F 70% WSW  at  0.0 mph 0.00 in / hr 444 ft 9:29 AM PDT Rapid Fire  
I-210 at Archibald Ave, Rancho Cucamonga, CA 61.5 °F 51 °F 69% West  at  0.0 mph 0.00 in / hr 1555 ft 8:59 AM PDT Normal  
Milliken/Mountain View, Rancho Cucamonga, CA 62.9 °F 55 °F 74% WNW  at  3.0 mph 0.00 in / hr 1295 ft 9:16 AM PDT Normal  
La Palma/Old Village, Yorba Linda, CA 64.8 °F 58 °F 79% WNW  at  3.7 mph - / hr 371 ft 9:16 AM PDT Normal  
Arrow/Etiwanda, Rancho Cucamonga, CA 68.5 °F 41 °F 37% West  at  10.1 mph 0.00 in / hr 1152 ft 9:29 AM PDT Rapid Fire  
Haven and Banyan, Rancho Cucamonga, CA 66.9 °F 55 °F 66% NW  at  3.1 mph 0.00 in / hr 1617 ft 9:29 AM PDT Rapid Fire  
Looking Glass Estates, Upland, CA 61.0 °F 49 °F 64% South  at  1.1 mph 0.00 in / hr 1774 ft 9:29 AM PDT Rapid Fire  
Amethyst at Manzanita, Alta Loma, CA 61.9 °F 53 °F 72% SW  at  2.0 mph 0.00 in / hr 1775 ft 9:29 AM PDT Rapid Fire  
23rd and Mountain, Upland, CA 65.4 °F 55 °F 68% SSW  at  0.0 mph 0.00 in / hr 2000 ft 9:28 AM PDT Rapid Fire
APRSWXNET Rancho Cucamonga CA , Upland, CA 61 °F 54 °F 79% South  at  3 mph 0.00 in / hr 1959 ft 9:05 AM PDT MADIS
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