Pomona, CA

6:59 PM PDT on May 16, 2012 (GMT -0700)
Elev: 997 ft
Lon: 117.8° W
Lat: 34.0° N
Source
Rapid Fire Updates™
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Tropical Weather: Tropical Storm Aletta (East Pacific) Invest 92 (East Pacific)
Weather Summary
Jessica Parker
Weather Underground midday recap for Wednesday, May 16, 2012.

Unsettled weather continued in the Eastern U.S. on Wednesday as a long cold front dropped across the Midwest and reached from the Lower Great Lakes through the Southern Plains during the afternoon. Moist and unstable conditions ahead of the northern edge of this cold front led to scattered showers and chances of thunderstorms across the inland Northeast. Storms over parts of New York, Pennsylvania, and western New England had the potential to turn severe this afternoon with large hail and damaging wind gusts. Meanwhile, to the south, scattered thunderstorms popped up again along the sea breeze of the Carolinas. Plenty of moisture streaming across the area heightened instability and led to the possibility of few intense storms with hail and gusty to damaging winds.

Further south, weak winds and a lingering moist airmass allowed showers and thunderstorms to persist across parts of the Florida Peninsula through the afternoon.

In the West, well above average temperatures continued in the Desert Southwest, while a few isolated showers developed in the Central Great Basin.
Weather Underground midday recap for Wednesday, May 16, 2012.

Unsettled weather continued in the Eastern U.S. on Wednesday as a long cold front dropped across the Midwest and reached from the Lower Great Lakes through the Southern Plains during the afternoon. Moist and unstable conditions ahead of the northern edge of this cold front led to scattered showers and chances of thunderstorms across the inland Northeast. Storms over parts of New York, Pennsylvania, and western New England had the potential to turn severe this afternoon with large hail and damaging wind gusts. Meanwhile, to the south, scattered thunderstorms popped up again along the sea breeze of the Carolinas. Plenty of moisture streaming across the area heightened instability and led to the possibility of few intense storms with hail and gusty to damaging winds.

Further south, weak winds and a lingering moist airmass allowed showers and thunderstorms to persist across parts of the Florida Peninsula through the afternoon.

In the West, well above average temperatures continued in the Desert Southwest, while a few isolated showers developed in the Central Great Basin.
Weather Underground Broadcast Network

Pomona Weather at a Glance

Updated 6:55 PM PDT
Elevation
1166 ft
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Now
Clear
Clear
Temperature
75.8 °F
Feels Like 78 °F
Wind(mph)
2.0
Sunrise / Set
5:48 AM
7:47 PM
Moon
Waning Crescent
Tonight
Clear 57 °F
Clear
Tomorrow
Clear 82 °F
Clear
Tomorrow Night
Mostly Cloudy 52 °F
Mostly Cloudy
Friday
Partly Cloudy 72 | 52 °F
Partly Cloudy
Saturday
Clear 75 | 54 °F
Clear
Sunday
Clear 79 | 55 °F
Clear
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
29.79 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
47%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KCNO 170153Z 27012KT 10SM CLR 26/12 A2980 RMK AO2 SLP086 T02610122
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
78 °F
Dew Point
54 °F
Wind
Speed / Dir
2.0 mph from WNW
Wind Gust
2.0 mph
Health
UV
0 out of 16
Pollen
4.10 out of 12
Pollen Forecast
Ozone
Good
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Wednesday Night
nt_clear Clear. Low of 57F. Winds from the SW at 5 to 15 mph.
Thursday
clear Clear. High of 82F. Winds from the SSW at 5 to 15 mph.
Thursday Night
nt_mostlycloudy Overcast. Fog overnight. Low of 52F. Winds from the SW at 5 to 15 mph.
Friday
partlycloudy Overcast in the morning, then partly cloudy. Fog early. High of 72F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 52F. Winds less than 5 mph.
Saturday
clear Clear. High of 75F. Winds from the WNW at 5 to 15 mph shifting to the SW in the afternoon.
Saturday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Sunday
clear Clear. High of 79F. Winds from the West at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Monday
clear Clear. High of 81F. Winds from the WNW at 5 to 15 mph shifting to the SW in the afternoon.
Monday Night
nt_clear Clear. Low of 61F. Winds less than 5 mph.
Tuesday
clear Clear. High of 84F. Winds from the NW at 5 to 15 mph shifting to the SW in the afternoon.
Tuesday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Wednesday
clear Clear. High of 84F. Winds from the NNW at 5 to 15 mph shifting to the SW in the afternoon.
Wednesday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Thursday
clear Clear. High of 77F. Winds from the South at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Friday
clear Clear. High of 77F. Winds from the SSW at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Saturday
clear Partly cloudy. High of 77F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 55F. Winds less than 5 mph.
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Forecast

View Calendar 10-Day Forecast for station KCACHINO6

Wednesday, 16
Clear
86 | 57 °F
Clear
Chance of
Precipitation
0%
Thursday, 17
Clear
82 | 52 °F
Clear
Chance of
Precipitation
0%
Friday, 18
Partly Cloudy
72 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 19
Clear
75 | 54 °F
Clear
Chance of
Precipitation
0%
Sunday, 20
Clear
79 | 55 °F
Clear
Chance of
Precipitation
0%
Monday, 21
Clear
81 | 61 °F
Clear
Chance of
Precipitation
0%
Tuesday, 22
Clear
84 | 59 °F
Clear
Chance of
Precipitation
0%
Wednesday, 23
Clear
84 | 59 °F
Clear
Chance of
Precipitation
0%
Thursday, 24
Clear
77 | 57 °F
Clear
Chance of
Precipitation
0%
Friday, 25
Clear
77 | 54 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Wednesday Night
nt_clear Clear. Low of 57F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 53 80 | 60 79 | 57 62 | 54
Wind 2 mph ESE 8 mph WSW 12 mph SW 6 mph SW
Humidity 74% 48% 46% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 7% 7% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
7:47 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.83], Average RMSE [2.07]
The National Weather Service forecast quality is fair. MaxT RMSE [3.31], Average RMSE [2.22] : Use NWS
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Thursday
clear Clear. High of 82F. Winds from the SSW at 5 to 15 mph.
Thursday Night
nt_mostlycloudy Overcast. Fog overnight. Low of 52F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 56 77 | 63 70 | 56 54 | 51
Wind 2 mph SSW 9 mph SW 14 mph SW 5 mph SW
Humidity 84% 61% 63% 89%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 21% 18% 96%
Conditions Clear Clear Clear Fog
Sunrise & Sunset
5:48 AM
7:47 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.43], Average RMSE [2.03]
The National Weather Service forecast quality is fair. MaxT RMSE [3.45], Average RMSE [2.31] : Use NWS
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Friday
partlycloudy Overcast in the morning, then partly cloudy. Fog early. High of 72F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 52F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 51 67 | 55 66 | 53 53 | 53
Wind 2 mph SW 8 mph SW 8 mph SW 3 mph SE
Humidity 94% 66% 63% 96%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 96% 6% 6% 0%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:47 AM
7:48 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.21], Average RMSE [2.01]
The National Weather Service forecast quality is poor. MaxT RMSE [3.78], Average RMSE [2.30] : Use NWS
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Saturday
clear Clear. High of 75F. Winds from the WNW at 5 to 15 mph shifting to the SW in the afternoon.
Saturday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 52 68 | 57 70 | 57 55 | 53
Wind 2 mph North 9 mph SW 8 mph SW 1 mph SE
Humidity 98% 68% 65% 92%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
7:49 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.39], Average RMSE [2.16]
The National Weather Service forecast quality is poor. MaxT RMSE [3.88], Average RMSE [2.34] : Use NWS
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Sunday
clear Clear. High of 79F. Winds from the West at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 74 | 58 73 | 58 58 | 55
Wind 2 mph North 8 mph SW 8 mph WSW 1 mph ENE
Humidity 95% 57% 58% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
7:49 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.44], Average RMSE [2.65]
The National Weather Service forecast quality is poor. MaxT RMSE [4.40], Average RMSE [2.06] : Use NWS
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Monday
clear Clear. High of 81F. Winds from the WNW at 5 to 15 mph shifting to the SW in the afternoon.
Monday Night
nt_clear Clear. Low of 61F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 77 | 58 73 | 53 62 | 56
Wind 2 mph North 8 mph SW 9 mph SW 2 mph East
Humidity 91% 50% 48% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 1% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
7:49 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.83], Average RMSE [1.78]
The National Weather Service forecast quality is poor. MaxT RMSE [4.50], Average RMSE [1.45] : Use NWS
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Tuesday
clear Clear. High of 84F. Winds from the NW at 5 to 15 mph shifting to the SW in the afternoon.
Tuesday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 77 | 54 74 | 49 64 | 58
Wind 5 mph North 7 mph West 8 mph SW 4 mph NE
Humidity 85% 44% 43% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
7:49 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.93], Average RMSE [1.26]
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Wednesday
clear Clear. High of 84F. Winds from the NNW at 5 to 15 mph shifting to the SW in the afternoon.
Wednesday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 55 76 | 57 73 | 51 62 | 54
Wind 7 mph North 7 mph WNW 9 mph SW 3 mph East
Humidity 84% 52% 46% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
7:49 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.44], Average RMSE [1.85]
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Thursday
clear Clear. High of 77F. Winds from the South at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 51 74 | 53 70 | 53 58 | 50
Wind 2 mph NE 3 mph SE 8 mph WSW 3 mph SSW
Humidity 74% 49% 53% 71%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 0% 0% 0% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
7:49 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.98], Average RMSE [2.14]
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Friday
clear Clear. High of 77F. Winds from the SSW at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 42 72 | 51 69 | 44 58 | 40
Wind 1 mph SE 4 mph South 9 mph WSW 3 mph SSW
Humidity 57% 47% 41% 50%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 9% 9% 9% 10%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
7:49 PM
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Saturday
clear Partly cloudy. High of 77F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 42 72 | 54 69 | 48 60 | 47
Wind 1 mph SE 3 mph South 9 mph WSW 3 mph SW
Humidity 57% 51% 48% 61%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 12% 19% 27% 24%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
7:49 PM
Source: BestForecast at 2:32 PM PDT on May 16, 2012
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 46 72 | 56 69 | 48 -9998 | -9998
Wind 1 mph South 4 mph SSW 9 mph WSW -9998 mph North
Humidity 70% 59% 48% 69%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 21% % 27% %
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
7:49 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 16, 2012 Max Temp Min Temp
Normal (KFUL) 75 °F 56 °F
Record (KFUL) 104 °F (1956) 40 °F (1955)
Yesterday 79 °F 57 °F
Yesterday's Cooling Degree Days: 3
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Brea, CA 4 miles 2.8 9:00 PM PDT
2012-05-15
Anza, CA 85 miles 2.5 4:30 PM PDT
2012-05-14
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Current Good
OZONE
Thursday Good
PM10
Thursday Good
OZONE
Thursday Good
CO
Thursday Good
NO2
Coastal Water Temperatures
Place Temperature
Santa Monica Pier 64.9 °F
Los Angeles, CA 61.0 °F
La Jolla, CA 64.9 °F
Marine Forecast
Astronomy
May. 16, 2012 Rise Set
Actual Time 5:48 AM PDT 7:47 PM PDT
Civil Twilight 5:20 AM PDT 8:14 PM PDT
Nautical Twilight 4:47 AM PDT 8:48 PM PDT
Astronomical Twilight 4:11 AM PDT 9:24 PM PDT
Moon 3:10 AM PDT (5/16) 4:15 PM PDT (5/16)
Length Of Visible Light 14h 53m
Length of Day
13h 58m
Tomorrow will be 1m 25s longer.
Waning Crescent, 13% of the Moon is Illuminated
Today
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
106 °F
Palm Springs
106 °F
Needles
106 °F
Thermal
105 °F
Imperial
105 °F
El Centro
33 °F
Big Bear City
35 °F
Truckee-Tahoe
37 °F
South Lake Tahoe
40 °F
Campo
42 °F
Ramona
Record Extremes
Snow Depth
Station Depth Elevation
Leavitt Lake 41 in 9400 ft
Sonora Pass 0 in 8800 ft
Spratt Creek 1 in 6200 ft
Forestdale Creek 11 in 8029 ft
Tahoe City Cross 0 in 6750 ft
Snow Depth Reports — Snow Depth Map
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Travel & Activities
Travel Planning
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Nearby Events
Event Date Forecast
Got Photos? Get Organized! 6:00 PM PDT 2012-05-16 Clear, 81°F
Multiple Offer Class - Brea, CA 6:00 PM PDT 2012-05-16 Clear, 81°F
Multiple Offer Class - Brea, CA 6:00 PM PDT 2012-05-16 Clear, 81°F
Your BNI Network Adds to Your NetWORTH 11:00 AM PDT 2012-05-17 Overcast, 72°F
So Cal BNI, La Habra Go Getter$ 7:00 AM PDT 2012-05-17 Clear, 60°F
Attend Marketeers and meet our business professionals 11:00 AM PDT 2012-05-17 Overcast, 72°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
La Verne - Clear 5:47 PM PDT
Chino 79 °F Clear 6:53 PM PDT
Fullerton 76 °F Clear 6:53 PM PDT
Ontario 82 °F Clear 6:53 PM PDT
View all Aviation Tools
Flight To ETA Status
AMF1953
Palm Springs, CA 		KONT 06:58PM On Time
UPS937
Fresno, CA 		KONT 07:03PM On Time
AMF1901
Lancaster, CA 		KONT 07:06PM En Route / Delayed
SWA110
Phoenix, AZ 		KONT 07:36PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KCNO)
Wind Speed: 12.0 kts.
Wind Dir: 284° (WNW)
Ceiling: Unlimited

METAR KCNO 170153Z 27012KT 10SM CLR 26/12 A2980 RMK AO2 SLP086 T02610122

View all Reports & Maps
Sports
Event Date Forecast
Dodgers vs. Padres 3:35 PM PDT on May 16, 2012 Clear, 68 °F
Mariners vs. Indians 7:05 PM EDT on May 16, 2012 Clear, 56 °F
Cardinals vs. Dodgers 7:10 PM PDT on May 18, 2012 Clear, 61 °F
Cardinals vs. Dodgers 7:10 PM PDT on May 19, 2012 Fog, 59 °F
Event Date Forecast
Valladolid vs. Barcelona B 10:00 PM CEST on May 16, 2012 Chance of Rain, High 69° F/ 21° C
Colorado vs. D.C. 7:30 PM EDT on May 16, 2012 Thunderstorm, 74 °F
Event Date Forecast
Sprint Showdown 7:30 PM EDT on May 19, 2012 Partly Cloudy, 72 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 19, 2012 Partly Cloudy, 72 °F
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 17, 2012 Clear, 65 °F
HP Byron Nelson Championship 8:30 AM CDT on May 18, 2012 Clear, 67 °F
View all Sports Weather
Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
RAWS TONNER CANYON CA, Brea, CA 77 °F 78 °F 53 °F 43% SSW  at  11 mph 0.00 in / hr 1339 ft 5:57 PM PDT MADIS
Hilltop in Carbon Canyon, Chino Hills, CA 75.8 °F 78 °F 54 °F 47% WNW  at  2.0 mph 0.00 in / hr 1166 ft 6:55 PM PDT Normal  
MesoWest Industry , West Covina, CA 80 °F 78 °F - - North  at  - 0.00 in / hr 450 ft 3:35 PM PDT MADIS
Village Oaks, Chino Hills, CA 76.5 °F 77 °F 40 °F 27% SSW  at  5.8 mph 0.00 in / hr 760 ft 6:59 PM PDT Rapid Fire
Enclos Corp., Pomona, CA 80.2 °F 80 °F 56 °F 44% SW  at  5.0 mph 0.00 in / hr 806 ft 6:59 PM PDT Normal  
APRSWXNET Chino Hills CA , Chino Hills, CA 83 °F 82 °F 52 °F 35% SSW  at  5 mph 0.00 in / hr 740 ft 6:33 PM PDT MADIS
MesoWest Pomona , Pomona, CA - - - - WSW  at  7 mph 0.00 in / hr 886 ft 5:00 PM PDT MADIS
Pomona Historic Lincoln Park, Pomona, CA 80.4 °F 81 °F 57 °F 45% WSW  at  1.0 mph 0.00 in / hr 911 ft 6:59 PM PDT Rapid Fire  
Northern Brea, Brea, CA 78.3 °F 79 °F 58 °F 49% SSW  at  2.0 mph 0.00 in / hr 375 ft 6:57 PM PDT Normal  
Brea, CA 79.3 °F 79 °F 49 °F 35% SSW  at  2.7 mph 0.00 in / hr 550 ft 6:56 PM PDT Normal  
Los Serranos Ranch, Chino Hills, CA 81.5 °F 80 °F 39 °F 22% West  at  8.1 mph 0.00 in / hr 840 ft 6:59 PM PDT Normal
Central Chino, Chino, CA 94.8 °F 93 °F 56 °F 28% South  at  8.5 mph 0.00 in / hr 750 ft 3:59 PM PDT Rapid Fire  
La Verne (Eastside), La Verne, CA 81.5 °F 81 °F 58 °F 44% West  at  2.0 mph 0.00 in / hr 1050 ft 6:59 PM PDT Normal  
Alterra, Chino Hills, CA 75.8 °F 78 °F 53 °F 45% West  at  2.3 mph 0.00 in / hr 780 ft 6:59 PM PDT Rapid Fire
Jones Place, Placentia, CA 76.3 °F 78 °F 57 °F 51% SW  at  3.0 mph 0.00 in / hr 341 ft 6:59 PM PDT Rapid Fire  
Imperial Hwy/YL Blvd, YORBA LINDA, CA 77.7 °F 79 °F 58 °F 50% SW  at  0.0 mph 0.00 in / hr 370 ft 6:53 PM PDT Normal  
APRSWXNET Yorba Linda CA , Yorba Linda, CA 80 °F 81 °F 59 °F 48% SSE  at  1 mph 0.00 in / hr 532 ft 5:25 PM PDT MADIS
BTW 60 and 10 Freeway, La Puente, CA 80.5 °F 80 °F 51 °F 36% West  at  3.0 mph - / hr 350 ft 6:53 PM PDT Normal
South Glendora, Glendora, CA 82.4 °F 81 °F 54 °F 37% SW  at  1.0 mph 0.00 in / hr 750 ft 6:59 PM PDT Rapid Fire
Yorba Linda Blvd., Placentia, CA 77.2 °F 79 °F 58 °F 51% SSE  at  1.0 mph - / hr 308 ft 6:59 PM PDT Normal  
Geneva, Claremont, CA 84.8 °F 84 °F 58 °F 41% West  at  2.0 mph 0.00 in / hr 1043 ft 6:30 PM PDT Normal  
Yorba Linda, CA 81.0 °F 80 °F 46 °F 29% SSE  at  3.1 mph 0.00 in / hr 456 ft 6:59 PM PDT Rapid Fire  
APRSWXNET Fullerton CA , Fullerton, CA 78 °F 79 °F 57 °F 48% SSW  at  2 mph 0.00 in / hr 213 ft 6:34 PM PDT MADIS
The West Heights, La Habra Heights, CA 75.4 °F 78 °F 54 °F 48% SW  at  1.0 mph 0.00 in / hr 978 ft 6:59 PM PDT Normal  
Nick's Weather Station, Covina, CA 78.8 °F 79 °F 56 °F 45% West  at  5.0 mph 0.00 in / hr 436 ft 6:59 PM PDT Rapid Fire  
APRSWXNET Claremont CA , Claremont, CA 89 °F 87 °F 54 °F 30% East  at  3 mph 0.00 in / hr 984 ft 5:53 PM PDT MADIS
SW Yorba Linda/NW Anaheim Hills, Yorba Linda, CA 76.6 °F 78 °F 44 °F 31% SSW  at  3.1 mph 0.00 in / hr 278 ft 6:59 PM PDT Rapid Fire  
La Verne, CA 81.1 °F 80 °F 42 °F 25% East  at  0.0 mph 0.00 in / hr 1200 ft 6:59 PM PDT Rapid Fire
MesoWest Fullerton CSU , Fullerton, CA 79 °F 80 °F 59 °F 50% SSW  at  3 mph 0.00 in / hr 240 ft 5:50 PM PDT MADIS
MesoWest La Habra , La Habra, CA - - - - WSW  at  4 mph 0.00 in / hr 269 ft 5:00 PM PDT MADIS
La Habra Heights, La Habra Heights, CA 75.4 °F 78 °F 57 °F 53% WNW  at  0.0 mph 0.00 in / hr 600 ft 6:59 PM PDT Rapid Fire  
APRSWXNET Ontario CA, Montclair, CA 84 °F 83 °F 56 °F 38% WSW  at  5 mph 0.00 in / hr 1145 ft 6:22 PM PDT MADIS
La Verne Heights, La Verne, CA 87.6 °F 85 °F 48 °F 26% West  at  9.1 mph 0.00 in / hr 1467 ft 6:55 PM PDT Normal  
Bryant Ranch - 91/241 Fwy, Yorba Linda, CA 77.1 °F 79 °F 55 °F 47% SW  at  0.0 mph - / hr 464 ft 6:47 PM PDT Normal  
Cullen Elementary School, Glendora, CA 81.0 °F 81 °F 58 °F 45% West  at  7.0 mph 0.00 in / hr 878 ft 6:59 PM PDT Rapid Fire
MesoWest Glendora-Laurel , Glendora, CA 83 °F 82 °F 55 °F 39% WSW  at  6 mph 0.00 in / hr 275 ft 5:00 PM PDT MADIS
Claremont-Claraboya, Claremont, CA 78.3 °F 79 °F 50 °F 37% WSW  at  4.3 mph 0.00 in / hr 1505 ft 6:59 PM PDT Normal
Yorba Linda (Bryant Ranch), Yorba Linda, CA 77.3 °F 79 °F 57 °F 49% SW  at  0.0 mph 0.00 in / hr 444 ft 6:58 PM PDT Rapid Fire  
Claremont (Eagle Grove), Claremont, CA 78.8 °F 80 °F 57 °F 47% WSW  at  8.3 mph - / hr 1256 ft 6:50 PM PDT Normal
Anaheim Hills, CA 76.3 °F 78 °F 56 °F 50% SSW  at  2.0 mph 0.00 in / hr 400 ft 6:57 PM PDT Normal
Anaheim Hills CA, Anaheim, CA 74.3 °F 77 °F 57 °F 54% South  at  5.0 mph 0.00 in / hr 650 ft 6:54 PM PDT Normal  
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