Diamond Bar, CA

2:47 PM PST on February 14, 2012 (GMT -0800)
Elev: 997 ft
Lon: 117.8° W
Lat: 34.0° N
BestForecast Rapid Fire Updates™ Updated 1:57 PM PST Make this Location a Weather Sticker® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Thirteen (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Kari Kiefer
Weather Underground midday recap for Tuesday, February 14, 2012.

Multiple areas of wet weather developed over most of the nation on Tuesday. In the East, a weak trough of low pressure brought snow, freezing rain, and rain showers to the Upper Ohio River Valley, Central and Northern Appalachians, and the Northeast. Snowfall accumulation over the region remained light and varied around an inch in most places. Meanwhile, a cold front extended south from this system and extended over the Southeast. This pulled in moisture and energy from the Gulf of Mexico, and triggered showers and thunderstorms over the Gulf coast. Heaviest rainfall accumulation reached up to 0.96 inches in Key West, Florida.

Out West, light snow showers developed across most of the Rockies as a trough moved in from the West Coast. This brought light snow to the Northern and Central Rockies, with winter weather advisories issued for parts of Utah, Colorado, and northern New Mexico. The southern side of this system brought a messy combination of rain and snow to Arizona and New Mexico. Heaviest snowfall accumulation ranged from 3 to 5 inches in parts of Utah. Further West, a low pressure system offshore pushed a cold front into the Pacific Northwest, which produced more rain and high elevation snow showers.
Weather Underground midday recap for Tuesday, February 14, 2012.

Multiple areas of wet weather developed over most of the nation on Tuesday. In the East, a weak trough of low pressure brought snow, freezing rain, and rain showers to the Upper Ohio River Valley, Central and Northern Appalachians, and the Northeast. Snowfall accumulation over the region remained light and varied around an inch in most places. Meanwhile, a cold front extended south from this system and extended over the Southeast. This pulled in moisture and energy from the Gulf of Mexico, and triggered showers and thunderstorms over the Gulf coast. Heaviest rainfall accumulation reached up to 0.96 inches in Key West, Florida.

Out West, light snow showers developed across most of the Rockies as a trough moved in from the West Coast. This brought light snow to the Northern and Central Rockies, with winter weather advisories issued for parts of Utah, Colorado, and northern New Mexico. The southern side of this system brought a messy combination of rain and snow to Arizona and New Mexico. Heaviest snowfall accumulation ranged from 3 to 5 inches in parts of Utah. Further West, a low pressure system offshore pushed a cold front into the Pacific Northwest, which produced more rain and high elevation snow showers.
Weather Underground Broadcast Network
Diamond Bar Weather at a Glance
Updated 1:57 PM PST
Elevation
1339 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
Scattered Clouds
Scattered Clouds
Temperature
58 °F
Feels Like 58 °F
Wind(mph)
10
Sunrise / Set
6:37 AM
5:33 PM
Moon
Waning Gibbous
Today
Partly Cloudy 59 °F
Partly Cloudy
Tonight
Chance of Rain 41 °F
Chance of Rain
60% chance of precipitation
Tomorrow
Chance of a Thunderstorm 52 | 43 °F
Chance of T-storms
70% chance of precipitation
Thursday
Clear 64 | 50 °F
Clear
Friday
Partly Cloudy 66 | 50 °F
Partly Cloudy
Saturday
Partly Cloudy 64 | 48 °F
Partly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.91 in
Visibility
10.0 miles
Clouds
Scattered Clouds 5000 ft
Moisture
Humidity
47%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KCNO 142153Z 21004KT 10SM SCT050 16/01 A2997 RMK AO2 SLP148 T01610011
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
58 °F
Dew Point
38 °F
Wind
Speed / Dir
10 mph from SSW
Wind Gust
19.0 mph
Health
UV
3 out of 16
Pollen
7.80 out of 12
Pollen Forecast
Ozone
Good
Flu Activity
Widespread
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 59F. Winds from the ENE at 5-10 mph shifting to the WNW in the afternoon.
Tuesday Night
nt_chancerain Partly cloudy with a chance of rain after midnight. Low of 41F. Winds less than 5 mph. Chance of rain 60%.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain showers in the morning, then mostly cloudy with a chance of a thunderstorm and rain showers. High of 52F. Winds from the SW at 5-15 mph. Chance of rain 70%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then partly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 50%.
Thursday
clear Clear. High of 64F. Winds from the ENE at 5-10 mph with gusts to 35 mph.
Thursday Night
nt_clear Clear. Low of 50F. Winds from the NNE at 5-10 mph.
Friday
partlycloudy Clear in the morning, then mostly cloudy. High of 66F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Overcast in the evening, then clear. Low of 50F. Winds less than 5 mph.
Saturday
partlycloudy Clear in the morning, then overcast. High of 64F. Winds from the SW at 5-10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 48F. Winds from the West at 5-10 mph.
Sunday
partlycloudy Partly cloudy. High of 64F. Winds from the NNE at 5-10 mph shifting to the WNW in the afternoon.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds less than 5 mph.
Monday
cloudy Overcast. High of 61F. Winds less than 5 mph.
Monday Night
nt_cloudy Overcast. Fog overnight. Low of 48F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 63F. Winds less than 5 mph.
Tuesday Night
nt_clear Partly cloudy. Low of 46F. Winds from the North at 5-10 mph shifting to the ENE after midnight.
Wednesday
clear Partly cloudy. High of 66F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Thursday
clear Clear. High of 64F. Winds less than 5 mph.
Thursday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 50F. Winds less than 5 mph. Chance of rain 40%.
Friday
partlycloudy Partly cloudy. High of 64F. Winds less than 5 mph.
Friday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Displaying 0–0 of 40 Stations ► ◄
webcam preview
Forecast
View Calendar 10-Day Weather Forecast for station KCACHINO6
Tuesday, 14
Partly Cloudy
59 | 41 °F
Partly Cloudy
Chance of
Precipitation
10%
Wednesday, 15
Chance of a Thunderstorm
52 | 43 °F
Chance of T-storms
Chance of
Precipitation
70%
Thursday, 16
Clear
64 | 50 °F
Clear
Chance of
Precipitation
0%
Friday, 17
Partly Cloudy
66 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 18
Partly Cloudy
64 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 19
Partly Cloudy
64 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 20
Overcast
61 | 48 °F
Overcast
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
63 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 59F. Winds from the ENE at 5-10 mph shifting to the WNW in the afternoon.
Tuesday Night
nt_chancerain Partly cloudy with a chance of rain after midnight. Low of 41F. Winds less than 5 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 42 53 | 38 52 | 38 47 | 39
Wind 4 mph East 4 mph North 7 mph WNW 1 mph SW
Humidity 90% 54% 61% 76%
Chance of Precip. 40% 10% 10% 10%
Cloud Cover 47% 22% 29% 27%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:37 AM
5:33 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.30], Average RMSE [2.24]
The NDFD forecast quality is good. MaxT RMSE [1.70], Average RMSE [1.96]
Source: BestForecast
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain showers in the morning, then mostly cloudy with a chance of a thunderstorm and rain showers. High of 52F. Winds from the SW at 5-15 mph. Chance of rain 70%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then partly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 44 51 | 40 47 | 38 49 | 38
Wind 4 mph South 5 mph SSE 9 mph NW 0 mph West
Humidity 92% 66% 68% 67%
Chance of Precip. 20% 60% 70% 50%
Cloud Cover 50% 67% 76% 54%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
6:36 AM
5:34 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.60], Average RMSE [2.54]
The NDFD forecast quality is good. MaxT RMSE [2.09], Average RMSE [2.51]
Source: BestForecast
Descriptive Forecast
Thursday
clear Clear. High of 64F. Winds from the ENE at 5-10 mph with gusts to 35 mph.
Thursday Night
nt_clear Clear. Low of 50F. Winds from the NNE at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 33 61 | 34 57 | 26 53 | 32
Wind 4 mph ENE 3 mph NE 9 mph North 2 mph NE
Humidity 57% 34% 30% 45%
Chance of Precip. 50% 10% 0% 0%
Cloud Cover 19% 18% 21% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:35 AM
5:35 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.59], Average RMSE [3.04]
The NDFD forecast quality is fair. MaxT RMSE [2.80], Average RMSE [2.87]
Source: BestForecast
Descriptive Forecast
Friday
partlycloudy Clear in the morning, then mostly cloudy. High of 66F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Overcast in the evening, then clear. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 34 62 | 30 59 | 35 53 | 36
Wind 3 mph NW 2 mph NE 4 mph WNW 1 mph NNW
Humidity 52% 29% 42% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 9% 72% 6%
Conditions Clear Clear Mostly Cloudy Clear
Sunrise & Sunset
6:34 AM
5:36 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.88], Average RMSE [3.11]
The NDFD forecast quality is fair. MaxT RMSE [3.16], Average RMSE [2.91]
Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Clear in the morning, then overcast. High of 64F. Winds from the SW at 5-10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 48F. Winds from the West at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 36 62 | 43 58 | 50 51 | 38
Wind 1 mph NE 4 mph SW 4 mph WNW 4 mph North
Humidity 56% 48% 76% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 90% 5%
Conditions Clear Clear Overcast Fog
Sunrise & Sunset
6:33 AM
5:37 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.88], Average RMSE [3.40]
The NDFD forecast quality is fair. MaxT RMSE [3.04], Average RMSE [2.58]
Source: BestForecast
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 64F. Winds from the NNE at 5-10 mph shifting to the WNW in the afternoon.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 44 56 | 48 58 | 38 49 | 37
Wind 2 mph West 4 mph WNW 6 mph WNW 3 mph WNW
Humidity 84% 73% 46% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 46% 19% 0% 0%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
6:33 AM
5:37 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.93], Average RMSE [2.99]
The NDFD forecast quality is fair. MaxT RMSE [3.41], Average RMSE [2.73]
Source: BestForecast
Descriptive Forecast
Monday
cloudy Overcast. High of 61F. Winds less than 5 mph.
Monday Night
nt_cloudy Overcast. Fog overnight. Low of 48F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 38 57 | 33 56 | 41 52 | 43
Wind 1 mph NW 3 mph NW 3 mph West 3 mph NNW
Humidity 69% 40% 60% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 87% 99% 100% 100%
Conditions Mostly Cloudy Overcast Overcast Fog
Sunrise & Sunset
6:33 AM
5:37 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.33], Average RMSE [3.41]
Source: BestForecast
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 63F. Winds less than 5 mph.
Tuesday Night
nt_clear Partly cloudy. Low of 46F. Winds from the North at 5-10 mph shifting to the ENE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 41 60 | 38 56 | 34 51 | 28
Wind 4 mph NNE 2 mph ENE 3 mph NW 2 mph NE
Humidity 72% 42% 44% 39%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 95% 45% 24% 22%
Conditions Fog Partly Cloudy Clear Clear
Sunrise & Sunset
6:33 AM
5:37 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.55], Average RMSE [4.45]
Source: BestForecast
Descriptive Forecast
Wednesday
clear Partly cloudy. High of 66F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 26 62 | 30 56 | 31 51 | 28
Wind 5 mph East 1 mph NW 4 mph WSW 0 mph NW
Humidity 39% 30% 37% 40%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 23% 24% 25% 15%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:33 AM
5:37 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.27], Average RMSE [4.51]
Source: BestForecast
Descriptive Forecast
Thursday
clear Clear. High of 64F. Winds less than 5 mph.
Thursday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 50F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 33 62 | 44 56 | 40 51 | 31
Wind 2 mph NNE 3 mph NNW 3 mph WNW 2 mph NE
Humidity 47% 52% 53% 47%
Chance of Precip. 0% 10% 10% 20%
Cloud Cover 5% 4% 4% 31%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
6:33 AM
5:37 PM
Source: BestForecast
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 64F. Winds less than 5 mph.
Friday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 29 62 | 35 56 | 26 48 | 25
Wind 2 mph NE 3 mph NE 3 mph WNW 1 mph North
Humidity 40% 34% 32% 40%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 59% 34% 9% %
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
6:33 AM
5:37 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
February 14, 2012 Max Temp Min Temp
Normal (KFUL) 69 °F 47 °F
Record (KFUL) 85 °F (1977) 29 °F (1949)
Yesterday 64 °F 50 °F
Yesterday's Heating Degree Days: 8
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Borrego Springs, CA 104 miles 3.0 5:05 AM PST
2012-02-14
Ocotillo, CA 146 miles 2.5 3:56 AM PST
2012-02-14
Coso Junction, CA 132 miles 2.9 12:27 PM PST
2012-02-12
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Current Good
OZONE
Wednesday Good
PM10
Wednesday Good
OZONE
Wednesday Good
CO
Wednesday Good
NO2
Coastal Water Temperatures
Place Temperature
Santa Monica Pier 57.9 °F
Los Angeles, CA 59.0 °F
La Jolla, CA 59.0 °F
Marine Forecast
Astronomy
Feb. 14, 2012 Rise Set
Actual Time 6:37 AM PST 5:33 PM PST
Civil Twilight 6:11 AM PST 5:59 PM PST
Nautical Twilight 5:42 AM PST 6:29 PM PST
Astronomical Twilight 5:13 AM PST 6:58 PM PST
Moon 12:21 AM PST 10:50 AM PST
Length Of Visible Light 11h 47m
Length of Day
10h 56m
Tomorrow will be 1m 57s longer.
Waning Gibbous, 47% of the Moon is Illuminated
Today
Waning Gibbous
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
68 °F
Thermal
66 °F
El Centro
66 °F
Imperial
66 °F
Palm Springs
64 °F
Santa Barbara
19 °F
Big Bear City
21 °F
Truckee-Tahoe
23 °F
South Lake Tahoe
24 °F
Alturas
26 °F
Mount Wilson
Source: NWS
Snow Depth
Station Depth Elevation
Leavitt Lake 41 in 9400 ft
Leavitt Meadows 5 in 7200 ft
Sonora Pass 22 in 8800 ft
Lobdell Lake 14 in 9200 ft
Ebbetts Pass 26 in 8700 ft
Snow Depth Reports — Snow Depth Map
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Trapped by ice!
snow in tunisia
• • • • • • • • • •
Uploaded by: sandiquiz
1,457,761 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®

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

Visit WunderBlogs
News
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
Nearby Events
Event Date Forecast
DR. ACULA + THE DEVASTATED + DESIGN THE SKYLINE 6:00 PM PST 2012-02-14 Clear, 51°F
LMAO COMEDY SHOW 9:00 PM PST 2012-02-14 Clear, 45°F
Table Game Day for Seniors open to adults age 55+ 12:00 PM PST 2012-02-15 Chance of Rain, 55°F
Baby to Preschool Story Time 10:00 AM PST 2012-02-15 Chance of Rain, 50°F
Crowd-Funding Workshop with Aggie Kobrin of Funder Thunder 6:00 PM PST 2012-02-15 Chance of Rain, 50°F
TAILS INC EVENTS PRESENTS...\"CUPIDS REVENGE\" {ALL MALE REVUE} & UPSCALE LADIES NIGHT OUT 7:00 PM PST 2012-02-15 Chance of Rain, 48°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
La Verne - Scattered Clouds 12:47 PM PST
Chino 61 °F Scattered Clouds 1:53 PM PST
Fullerton 63 °F Scattered Clouds 1:53 PM PST
Ontario 57 °F Partly Cloudy 1:53 PM PST
View all Aviation Tools
Flight To ETA Status
AWE638
Phoenix, AZ 		KONT 02:51PM On Time
SWA1128
Oakland, CA 		KONT 03:04PM On Time
SKW4749
Salt Lake City, UT 		KONT 03:25PM On Time
SKW3463
Portland, OR 		KONT 04:17PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KCNO)
Wind Speed: 4.0 kts.
Wind Dir: 194° (SSW)
Ceiling: Unlimited

METAR KCNO 142153Z 21004KT 10SM SCT050 16/01 A2997 RMK AO2 SLP148 T01610011

View all Reports & Maps
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Chance of Rain, 70 °F
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 45 °F
Northern Trust Open 8:30 AM PST on February 17, 2012 Clear, 65 °F
View all Sports Weather
Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
RAWS TONNER CANYON CA, Brea, CA 58 °F 38 °F 47% SSW  at  10 mph 0.00 in / hr 1339 ft 1:57 PM PST MADIS
Hilltop in Carbon Canyon, Chino Hills, CA 56.7 °F 37 °F 48% NNE  at  1.0 mph 0.00 in / hr 1166 ft 2:45 PM PST Normal  
MesoWest Industry , West Covina, CA 58 °F - - North  at  - 0.00 in / hr 450 ft 1:25 PM PST MADIS
Village Oaks, Chino Hills, CA 57.9 °F 25 °F 28% South  at  0.0 mph 0.00 in / hr 760 ft 2:47 PM PST Rapid Fire
Enclos Corp., Pomona, CA 59.1 °F 38 °F 45% NNW  at  6.0 mph 0.00 in / hr 806 ft 2:47 PM PST Normal  
APRSWXNET Chino Hills CA , Chino Hills, CA 65 °F 36 °F 34% SW  at  7 mph 0.00 in / hr 740 ft 2:33 PM PST MADIS
MesoWest Pomona , Pomona, CA - - - ENE  at  3 mph 0.00 in / hr 886 ft 1:00 PM PST MADIS
Pomona Historic Lincoln Park, Pomona, CA 60.6 °F 40 °F 46% NNE  at  1.0 mph 0.00 in / hr 911 ft 2:47 PM PST Rapid Fire  
Brea, CA 61.9 °F 36 °F 39% SE  at  3.6 mph 0.00 in / hr 550 ft 2:45 PM PST Normal  
Los Serranos Ranch, Chino Hills, CA 60.4 °F 30 °F 31% West  at  2.7 mph 0.00 in / hr 840 ft 2:47 PM PST Normal
Central Chino, Chino, CA 64.8 °F 40 °F 41% WSW  at  3.6 mph 0.00 in / hr 750 ft 2:47 PM PST Rapid Fire  
Downtown, Yorba Linda, CA 59.0 °F 42 °F 53% West  at  4.0 mph 0.00 in / hr 520 ft 2:44 PM PST Normal  
La Verne (Eastside), La Verne, CA 59.5 °F 39 °F 46% WSW  at  1.0 mph 0.00 in / hr 1050 ft 2:47 PM PST Normal  
Alterra, Chino Hills, CA 62.1 °F 36 °F 38% SSW  at  0.0 mph 0.00 in / hr 780 ft 2:47 PM PST Rapid Fire
Jones Place, Placentia, CA 64.3 °F 42 °F 45% South  at  2.0 mph 0.00 in / hr 341 ft 2:47 PM PST Rapid Fire  
Imperial Hwy/YL Blvd, YORBA LINDA, CA 61.9 °F 41 °F 47% WNW  at  3.0 mph 0.00 in / hr 370 ft 2:42 PM PST Normal  
APRSWXNET Yorba Linda CA , Yorba Linda, CA 60 °F 42 °F 51% South  at  5 mph 0.00 in / hr 532 ft 2:30 PM PST MADIS
BTW 60 and 10 Freeway, La Puente, CA 63.9 °F 33 °F 32% South  at  6.0 mph - / hr 350 ft 2:38 PM PST Normal
South Glendora, Glendora, CA 60.5 °F 35 °F 39% South  at  0.0 mph 0.00 in / hr 750 ft 2:47 PM PST Rapid Fire
Yorba Linda Blvd., Placentia, CA 61.9 °F 42 °F 48% SSE  at  2.0 mph - / hr 308 ft 2:46 PM PST Normal  
Geneva, Claremont, CA 60.5 °F 40 °F 46% NW  at  2.0 mph 0.00 in / hr 1043 ft 2:45 PM PST Normal  
Yorba Linda, CA 64.2 °F 33 °F 31% South  at  5.8 mph 0.00 in / hr 456 ft 2:47 PM PST Rapid Fire  
APRSWXNET Fullerton CA , Fullerton, CA 63 °F 44 °F 49% SSW  at  1 mph 0.00 in / hr 213 ft 2:18 PM PST MADIS
The West Heights, La Habra Heights, CA 56.5 °F 36 °F 47% SSE  at  2.0 mph 0.00 in / hr 978 ft 2:29 PM PST Normal  
Nick's Weather Station, Covina, CA 61.9 °F 40 °F 44% SE  at  1.0 mph 0.00 in / hr 436 ft 2:47 PM PST Rapid Fire  
SW Yorba Linda/NW Anaheim Hills, Yorba Linda, CA 59.7 °F 32 °F 35% WSW  at  2.2 mph 0.00 in / hr 278 ft 2:47 PM PST Rapid Fire  
La Verne, CA 62.8 °F 25 °F 24% South  at  5.4 mph 0.00 in / hr 1200 ft 2:47 PM PST Rapid Fire
MesoWest Fullerton CSU , Fullerton, CA 60 °F 44 °F 55% SW  at  5 mph 0.00 in / hr 240 ft 1:53 PM PST MADIS
MesoWest La Habra , La Habra, CA - - - WNW  at  4 mph 0.00 in / hr 269 ft 1:00 PM PST MADIS
La Habra Heights, La Habra Heights, CA 61.2 °F 42 °F 49% ESE  at  0.0 mph 0.00 in / hr 600 ft 2:30 PM PST Normal  
Historic District, Glendora, CA 66.4 °F 8 °F 10% North  at  0.0 mph 0.00 in / hr 768 ft 2:47 PM PST Rapid Fire  
APRSWXNET Ontario CA, Montclair, CA 62 °F 36 °F 38% SW  at  2 mph 0.00 in / hr 1145 ft 2:22 PM PST MADIS
La Verne Heights, La Verne, CA 58.8 °F 31 °F 35% SSW  at  4.8 mph 0.00 in / hr 1467 ft 2:45 PM PST Normal  
Bryant Ranch - 91/241 Fwy, Yorba Linda, CA 59.0 °F 41 °F 51% WSW  at  0.0 mph - / hr 464 ft 2:37 PM PST Normal  
Cullen Elementary School, Glendora, CA 57.7 °F 39 °F 49% WSW  at  6.9 mph 0.00 in / hr 878 ft 2:47 PM PST Rapid Fire
MesoWest Glendora-Laurel , Glendora, CA 56 °F 37 °F 49% SSE  at  3 mph 0.00 in / hr 275 ft 1:00 PM PST MADIS
Yorba Linda (Bryant Ranch), Yorba Linda, CA 61.5 °F 42 °F 49% South  at  4.0 mph 0.00 in / hr 444 ft 2:46 PM PST Rapid Fire  
Claremont (Eagle Grove), Claremont, CA 57.2 °F 34 °F 42% SSW  at  8.7 mph - / hr 1256 ft 2:45 PM PST Normal
Anaheim Hills, CA 59.6 °F 43 °F 54% West  at  2.0 mph 0.00 in / hr 400 ft 2:29 PM PST Normal
Anaheim Hills CA, Anaheim, CA 61.3 °F 43 °F 51% NW  at  0.0 mph 0.00 in / hr 650 ft 2:45 PM PST Normal  
Would you like to share your weather data with the rest of the world? Add Your Weather Station!