Ontario, CA

6:11 AM PDT on May 24, 2013 (GMT -0700)
Elev: 745 ft
Lon: 117.7° W
Lat: 34.0° N
Source
Rapid Fire Updates™
 Updated 6:11 AM PDT Get Free Weather Stickers® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
Tropical Weather: Invest 91E (East Pacific)
News
The Future That Was: America's Space Program, 1915-2011
May 23, 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.
One Block: How Neighbors Saw Deadly Twister's Path
May 23, 2013
See the stories of just one block of families affected by the massive Oklahoma tornado.
School Storm Protection Spotty in Tornado Zones
May 23, 2013
Dollars-and-cents reality has resulted in a patchwork of protection for schools in tornado-prone areas sometimes with tragic results.
'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 22, 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.
$2 Billion in Okla. Tornado Damage Means Hard Recovery
May 23, 2013
Officials say the focus is now on cleanup in the wake of the deadly EF5 tornado in Moore, Okla.
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.
Evacuated Residents of N.D. City to Return Friday
May 23, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
Jersey Shore Readies for Post-Sandy Summer
May 23, 2013
The Jersey Shore has made a remarkable comeback after being devastated by Hurricane Sandy. Now, it's ready to welcome tourists back to its shores.
Interactive: Damage Path of Moore Tornado
May 23, 2013
Interactive map shows survey results from the National Weather Service.
Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
No New Funds Needed for Okla. Tornado Recovery
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
Teachers Credited With Saving Students in Okla.
May 21, 2013
Students and parents recounted stories Tuesday of brave teachers who sheltered their pupils, in some cases by herding them into a closet and a restroom amid the fear and panic.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Friday, May 24, 2013.

Showers and thunderstorms will move into the Plains, while also continuing across the East Coast on Friday. A low pressure system over the Rocky Mountains will persist on its eastward track and move into the Plains. Flow around this system will create northward flow, pulling abundant moisture and energy in from the Gulf of Mexico. This will allow for scattered showers and thunderstorms to develop across the Southern Plains again on Friday, spreading northward through the Central and Northern Plains. There is a slight chance that these storms will turn severe across northeastern Colorado, into western Kansas and Nebraska. Large hail and strong winds are likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front will slowly move eastward and offshore the East Coast on Friday. This system will allow for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Severe thunderstorms are not likely in these areas, but periods of heavy rainfall and strong winds will persist as this system lingers over the Northeast through Friday night.

Out West, an area of low pressure continues spinning over the Pacific Northwest, maintaining onshore flow. This will bring more rain showers to Oregon and Washington, with snow showers possible at highest elevations.
Weather Underground Forecast for Friday, May 24, 2013.

Showers and thunderstorms will move into the Plains, while also continuing across the East Coast on Friday. A low pressure system over the Rocky Mountains will persist on its eastward track and move into the Plains. Flow around this system will create northward flow, pulling abundant moisture and energy in from the Gulf of Mexico. This will allow for scattered showers and thunderstorms to develop across the Southern Plains again on Friday, spreading northward through the Central and Northern Plains. There is a slight chance that these storms will turn severe across northeastern Colorado, into western Kansas and Nebraska. Large hail and strong winds are likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front will slowly move eastward and offshore the East Coast on Friday. This system will allow for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Severe thunderstorms are not likely in these areas, but periods of heavy rainfall and strong winds will persist as this system lingers over the Northeast through Friday night.

Out West, an area of low pressure continues spinning over the Pacific Northwest, maintaining onshore flow. This will bring more rain showers to Oregon and Washington, with snow showers possible at highest elevations.
More News Articles

Ontario Weather at a Glance

Updated 6:11 AM PDT
Elevation
750 ft
Report Station
You are about to report this weather station for bad data.

Please select the information which is incorrect and click 'Submit' otherwise click 'Cancel'.

— Cancel

Now
Overcast
Overcast
Temperature
59.1 °F
Feels Like 59.1 °F
Wind(mph)
1.0
Sunrise / Set
5:43 AM
7:52 PM
Moon
Waxing Gibbous
Today
Partly Cloudy 79 °F
Partly Cloudy
Tonight
Partly Cloudy 55 °F
Partly Cloudy
Tomorrow
Partly Cloudy 73 | 55 °F
Partly Cloudy
Sunday
Partly Cloudy 73 | 52 °F
Partly Cloudy
Monday
Partly Cloudy 73 | 55 °F
Partly Cloudy
Tuesday
Partly Cloudy 68 | 52 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.96 in
Visibility
7.0 miles
Clouds
Mostly Cloudy 2400 ft
Overcast 3300 ft
Moisture
Humidity
77%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
SPECI KCNO 241300Z AUTO 27004KT 7SM BKN024 OVC033 16/09 A2996 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
59.1 °F
69,65,63,60,59,59,58,59,60,60,61,60,61
Dew Point
52 °F
Wind
Speed / Dir
1.0 mph from WNW
Wind Gust
3.0 mph
Health
UV
0 out of 16
Pollen
4.50 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Friday
partlycloudy Partly cloudy in the morning, then clear. High of 79F. Winds from the SSW at 5 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 55F. Winds from the SW at 5 to 15 mph.
Saturday
partlycloudy Partly cloudy. Fog early. High of 73F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 55F. Winds from the SW at 5 to 15 mph.
Sunday
partlycloudy Partly cloudy. Fog early. High of 73F. Winds from the SW at 10 to 15 mph.
Sunday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 52F. Winds less than 5 mph.
Monday
partlycloudy Clear in the morning, then partly cloudy. High of 73F. Winds from the SSW at 5 to 15 mph.
Monday Night
nt_partlycloudy Overcast in the evening, then clear. Low of 55F. Winds from the SSE at 5 to 10 mph.
Tuesday
partlycloudy Mostly cloudy. High of 68F. Winds from the SSW at 10 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 52F. Winds from the SE at 5 to 15 mph.
Wednesday
partlycloudy Clear. High of 73F. Winds from the SSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 54F. Winds from the SSE at 5 to 10 mph.
Thursday
partlycloudy Clear. High of 75F. Winds from the SSW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 52F. Winds from the SSE at 5 to 10 mph shifting to the East after midnight.
Friday
clear Clear. High of 77F. Winds from the West at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Saturday
clear Clear. High of 79F. Winds from the West at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Sunday
clear Clear. High of 81F. Winds from the South at 5 to 10 mph shifting to the WSW in the afternoon.
Sunday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Weather Forecast for Ontario CA

View Calendar 10-Day Forecast for station KCACHINO9

Friday, 24
Partly Cloudy
79 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
73 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
73 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
73 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
68 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
73 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
75 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 31
Clear
77 | 57 °F
Clear
Chance of
Precipitation
0%
Saturday, 1
Clear
79 | 57 °F
Clear
Chance of
Precipitation
0%
Sunday, 2
Clear
81 | 57 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy in the morning, then clear. High of 79F. Winds from the SSW at 5 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 55F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 67 | 51 70 | 49 58 | 51
Wind 3 mph South 8 mph WSW 14 mph WSW 9 mph SW
Humidity 84% 56% 46% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 48% 6% 7% 61%
Conditions Partly Cloudy Clear Clear Fog
Sunrise & Sunset
5:43 AM
7:52 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.27], Average RMSE [1.38]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.35], Average RMSE [1.86] : Use NWS
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. Fog early. High of 73F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 55F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 70 | 52 66 | 50 58 | 50
Wind 6 mph WSW 10 mph WSW 14 mph SW 9 mph SW
Humidity 84% 51% 55% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 41% 15% 17% 51%
Conditions Fog Clear Clear Fog
Sunrise & Sunset
5:43 AM
7:52 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.36], Average RMSE [1.93]
The National Weather Service forecast quality is good. MaxT RMSE [1.96], Average RMSE [1.94] : Use NWS
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. Fog early. High of 73F. Winds from the SW at 10 to 15 mph.
Sunday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 52F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 52 68 | 52 68 | 51 55 | 51
Wind 5 mph South 11 mph SW 11 mph SW 4 mph SE
Humidity 85% 54% 55% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 47% 19% 19% 75%
Conditions Fog Clear Clear Mostly Cloudy
Sunrise & Sunset
5:42 AM
7:53 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.41], Average RMSE [1.79]
The National Weather Service forecast quality is good. MaxT RMSE [2.46], Average RMSE [2.50] : Use NWS
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Monday
partlycloudy Clear in the morning, then partly cloudy. High of 73F. Winds from the SSW at 5 to 15 mph.
Monday Night
nt_partlycloudy Overcast in the evening, then clear. Low of 55F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 49 68 | 49 68 | 52 56 | 53
Wind 1 mph ESE 10 mph SSW 12 mph SSW 6 mph SE
Humidity 73% 47% 58% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 87% 6% 70% 20%
Conditions Mostly Cloudy Clear Mostly Cloudy Clear
Sunrise & Sunset
5:42 AM
7:54 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.13], Average RMSE [2.06]
The National Weather Service forecast quality is fair. MaxT RMSE [2.89], Average RMSE [2.29] : Use NWS
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Tuesday
partlycloudy Mostly cloudy. High of 68F. Winds from the SSW at 10 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 52F. Winds from the SE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 51 67 | 49 62 | 51 57 | 49
Wind 5 mph SSE 13 mph SSW 13 mph SSW 7 mph SE
Humidity 80% 53% 68% 78%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 23% 75% 47% 0%
Conditions Clear Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:41 AM
7:54 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.36], Average RMSE [2.42]
The National Weather Service forecast quality is fair. MaxT RMSE [3.37], Average RMSE [2.56] : Use NWS
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 73F. Winds from the SSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 54F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 47 67 | 49 70 | 51 57 | 50
Wind 2 mph SE 10 mph SSW 11 mph SSW 5 mph SE
Humidity 69% 51% 51% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 27% 0% 0% 3%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:41 AM
7:55 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.00], Average RMSE [2.34]
The National Weather Service forecast quality is poor. MaxT RMSE [4.16], Average RMSE [2.89] : Use NWS
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Thursday
partlycloudy Clear. High of 75F. Winds from the SSW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 52F. Winds from the SSE at 5 to 10 mph shifting to the East after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 49 68 | 49 70 | 48 58 | 47
Wind 3 mph SSE 10 mph SSW 10 mph SSW 5 mph SE
Humidity 70% 49% 47% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 38% 0% 0%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:41 AM
7:55 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.24], Average RMSE [2.85]
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Friday
clear Clear. High of 77F. Winds from the West at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 44 69 | 40 70 | 36 62 | 38
Wind 1 mph ENE 2 mph WSW 8 mph WSW 1 mph West
Humidity 62% 33% 29% 41%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:56 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.07], Average RMSE [2.20]
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Saturday
clear Clear. High of 79F. Winds from the West at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 40 71 | 38 72 | 37 62 | 42
Wind 1 mph NNE 3 mph SW 9 mph WSW 1 mph West
Humidity 49% 30% 27% 47%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:57 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.56], Average RMSE [2.06]
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Sunday
clear Clear. High of 81F. Winds from the South at 5 to 10 mph shifting to the WSW in the afternoon.
Sunday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 40 71 | 38 72 | 37 60 | -9998
Wind 1 mph NNE 3 mph SW 9 mph WSW 1 mph SSW
Humidity 49% 30% 27% -9998%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:57 PM
Source: BestForecast at 1:04 AM PDT on May 24, 2013
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 38 75 | 35 75 | 32 63 | 30
Wind 1 mph ENE 2 mph South 8 mph WSW 1 mph West
Humidity 48% 23% 20% 28%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 24, 2013 Max Temp Min Temp
Normal (KONT) 80 °F 56 °F
Record (KONT) 88 °F (2007) 48 °F (2010)
Yesterday 76 °F 60 °F
Yesterday's Cooling Degree Days: 3
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Rancho Palos Verdes, California 49 miles 3.2 2:41 AM PDT
2013-05-18
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 Moderate
PM2.5
Current Good
OZONE
Friday Good
PM10
Friday Good
OZONE
Friday Good
CO
Friday Good
NO2
Coastal Water Temperatures
Place Temperature
Santa Monica Pier 66.9 °F
Los Angeles, CA 66.0 °F
La Jolla, CA 66.9 °F
Marine Forecast
Astronomy
May. 24, 2013 Rise Set
Actual Time 5:43 AM PDT 7:52 PM PDT
Civil Twilight 5:15 AM PDT 8:20 PM PDT
Nautical Twilight 4:40 AM PDT 8:54 PM PDT
Astronomical Twilight 4:03 AM PDT 9:32 PM PDT
Moon 7:40 PM PDT 5:17 AM PDT
Length Of Visible Light 15h 05m
Length of Day
14h 08m
Tomorrow will be 1m 9s longer.
Waxing Gibbous, 99% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
78 °F
Needles
73 °F
Blythe
73 °F
El Centro
71 °F
Palm Springs
70 °F
Thermal
23 °F
Truckee-Tahoe
27 °F
Alturas
28 °F
South Lake Tahoe
32 °F
Weaverville
35 °F
Campo
Record Extremes
Snow Depth
Station Depth Elevation
Leavitt Lake 57 in 9400 ft
Leavitt Meadows 1 in 7200 ft
Sonora Pass 1 in 8800 ft
Lobdell Lake 0 in 9200 ft
Summit Meadow 2 in 9122 ft
Snow Depth Reports — Snow Depth Map
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Clouds over the Farm
Silhouette Sunrise
• • • • • • • • • •
Uploaded by: BettyFrance
1,614,481 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®

There are no recent blogs in this area. Why not create your own?

Visit WunderBlogs
Travel & Activities
Travel Planning
Travel Planner Road Trip Planner
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
View all Travel Tools
Aviation
City Temp. Conditions Updated
Chino 61 °F Overcast 6:00 AM PDT
Ontario 59 °F Mostly Cloudy 5:53 AM PDT
La Verne This station is not reporting.
Corona 60 °F Mostly Cloudy 5:56 AM PDT
View all Aviation Tools
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KCNO)
Wind Speed: 4.0 kts.
Wind Dir: 297° (WNW)
Ceiling: 2400 ft

SPECI KCNO 241300Z AUTO 27004KT 7SM BKN024 OVC033 16/09 A2996 RMK AO2

View all Reports & Maps
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
Sports
View all Sports Weather
Videos
Year In Weather 2012

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.

Visit Our Video Section
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Central Chino, Chino, CA 59.1 °F - 52 °F 77% WNW  at  1.0 mph 0.00 in / hr 750 ft 6:11 AM PDT Rapid Fire  
North Central Chino, Chino, CA 59.0 °F - 51 °F 76% West  at  0.0 mph 0.00 in / hr 732 ft 6:10 AM PDT Rapid Fire  
N/E Chino, Chino, CA 58.8 °F - 54 °F 84% West  at  1.1 mph - / hr 823 ft 6:07 AM PDT Normal  
Enclos Corp., Chino, CA 60.5 °F - 51 °F 70% West  at  0.0 mph 0.00 in / hr 612 ft 6:10 AM PDT Normal  
MesoWest RAMONA , Montclair, CA 61 °F - - - North  at  - 0.00 in / hr 916 ft 5:30 AM PDT MADIS
MesoWest ONTARO , Chino, CA 58 °F - - - North  at  - 0.00 in / hr 979 ft 5:05 AM PDT MADIS
Chino Hills (Near Alterra Park), Chino Hills, CA 58.6 °F - 51 °F 77% SW  at  1.2 mph 0.00 in / hr 810 ft 6:10 AM PDT Rapid Fire
Los Serranos Ranch, Chino Hills, CA 61.7 °F - 42 °F 49% South  at  3.6 mph 0.00 in / hr 840 ft 6:10 AM PDT Normal
Village Oaks, Chino Hills, CA 58.8 °F - 25 °F 27% SSW  at  3.1 mph 0.00 in / hr 760 ft 6:10 AM PDT Rapid Fire
APRSWXNET Ontario CA, Montclair, CA 56 °F - 49 °F 77% WNW  at  1 mph 0.00 in / hr 1145 ft 5:47 AM PDT MADIS
Pomona Historic Lincoln Park, Pomona, CA 58.1 °F - 50 °F 74% WSW  at  0.0 mph 0.00 in / hr 911 ft 6:11 AM PDT Rapid Fire  
Geneva, Claremont, CA 56.1 °F - 51 °F 83% North  at  0.0 mph 0.00 in / hr 1043 ft 6:00 AM PDT Normal  
Canon Lane Station, Chino Hills, CA 56.8 °F - 51 °F 80% SSW  at  0.0 mph 0.00 in / hr 1166 ft 6:10 AM PDT Normal  
La Verne (Eastside), La Verne, CA 55.7 °F - 49 °F 79% West  at  0.0 mph - / hr 1050 ft 6:04 AM PDT Normal  
Weather in, Eastvale, CA 61.0 °F - 51 °F 70% WSW  at  0.0 mph 0.00 in / hr 643 ft 6:11 AM PDT Rapid Fire  
Claremont North of Baseline, Claremont, CA 51.2 °F - 49 °F 92% ENE  at  0.0 mph 0.00 in / hr 1531 ft 6:10 AM PDT Normal  
Bonita High School, La Verne, CA 55.4 °F - 49 °F 78% NNW  at  0.0 mph 0.00 in / hr 1049 ft 6:10 AM PDT Rapid Fire  
Claremont-Claraboya, Claremont, CA 55.0 °F - 52 °F 88% WNW  at  0.0 mph 0.00 in / hr 1505 ft 6:10 AM PDT Normal
RAWS CLAREMONT CA, Claremont, CA 50 °F - 49 °F 96% NNE  at  3 mph 0.00 in / hr 1645 ft 4:55 AM PDT MADIS
Pennhill Estates, Upland, CA 52.3 °F - 48 °F 85% North  at  0.0 mph 0.00 in / hr 1539 ft 6:10 AM PDT Normal  
RAWS TONNER CANYON CA, Brea, CA 55 °F - 48 °F 77% SSE  at  5 mph 0.00 in / hr 1339 ft 4:57 AM PDT MADIS
La Verne, CA 55.8 °F - 43 °F 62% NW  at  0.0 mph 0.00 in / hr 1200 ft 6:10 AM PDT Rapid Fire
Bryant Ranch - 91/241 Fwy, Yorba Linda, CA 60.5 °F - 50 °F 68% SSW  at  0.0 mph - / hr 464 ft 6:04 AM PDT Normal  
Milliken/Mountain View, Rancho Cucamonga, CA 55.9 °F - 50 °F 81% NW  at  2.0 mph 0.00 in / hr 1295 ft 6:03 AM PDT Normal  
La Palma/Old Village, Yorba Linda, CA 60.8 °F - 53 °F 76% SW  at  5.8 mph - / hr 371 ft 6:00 AM PDT Normal  
APRSWXNET Yorba Linda CA , Yorba Linda, CA 60 °F - 52 °F 74% SSE  at  0 mph 0.00 in / hr 532 ft 5:21 AM PDT MADIS
Arrow/Etiwanda, Rancho Cucamonga, CA 58.8 °F - 43 °F 55% NNW  at  5.8 mph 0.00 in / hr 1152 ft 6:10 AM PDT Rapid Fire  
Haven and Banyan, Rancho Cucamonga, CA 54.0 °F - 50 °F 87% East  at  0.7 mph 0.00 in / hr 1617 ft 6:11 AM PDT Rapid Fire  
Looking Glass Estates, Upland, CA 53.6 °F - 42 °F 66% NNE  at  0.0 mph 0.00 in / hr 1774 ft 6:11 AM PDT Rapid Fire  
Amethyst at Manzanita, Alta Loma, CA 52.3 °F - 49 °F 87% North  at  2.0 mph 0.00 in / hr 1775 ft 6:10 AM PDT Rapid Fire  
23rd and Mountain, Upland, CA 49.2 °F 49 °F 44 °F 82% North  at  0.0 mph 0.00 in / hr 2000 ft 6:07 AM PDT Rapid Fire
APRSWXNET Rancho Cucamonga CA , Upland, CA 50 °F - 46 °F 85% SW  at  0 mph 0.00 in / hr 1959 ft 5:48 AM PDT MADIS
San Antonio Heights, Upland, CA 50.6 °F - 47 °F 88% West  at  0.0 mph 0.00 in / hr 2000 ft 6:10 AM PDT Rapid Fire  
Would you like to share your weather data with the rest of the world? Add Your Weather Station!