Diamond Bar, CA

7:31 AM PDT on May 26, 2012 (GMT -0700)
Elev: 997 ft
Lon: 117.8° W
Lat: 34.0° N
Source
Rapid Fire Updates™
 Updated 6:47 AM PDT Get Free Weather Stickers® Share:
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Tropical Weather: Tropical Storm Beryl (North Atlantic) Tropical Depression Bud (East Pacific) Typhoon Sanvu (Western Pacific)
Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, May 26, 2012.

Subtropical Storm Beryl formed late Friday off the Carolina Coast and is expected to move slowly southwestward over the weekend. The storm may maintain tropical storm strength as it approaches the northeast coast of Florida later Sunday night. The storm itself may dump a significant amount of rain on this part of Florida and adjacent areas of Georgia, potentially good news to an area that is currently in an exceptional drought.

The main weather feature over the nation will be a low pressure system moving off the Rockies and into the Plains on Saturday. Flow around this system continues pushing a warm front eastward, over the Plains and through the Midwest. Expect widespread showers and thunderstorms to develop along this frontal boundary, from the Northern and Central Plains through the Great Lakes. Some of these storms will turn severe with strong winds, large hail, and heavy rainfall. Severe thunderstorms are most likely over Minnesota, Wisconsin, and Iowa. By Saturday evening, the tail end of this system will reach the Northeast, bringing lighter and more widespread showers and thunderstorms to the region.

The back side of this broad low pressure system will continue pulling cool air in from Canada. This will allow for rain showers to turn to snow showers at the highest elevations of the Northern Rockies, Intermountain West, and Central Rockies. At the same time, strong and gusty winds will persist for the southern side of this system. In combination with warm and dry conditions, this will maintain high fire danger for the Southwest and Southern Rockies.
Weather Underground Forecast for Saturday, May 26, 2012.

Subtropical Storm Beryl formed late Friday off the Carolina Coast and is expected to move slowly southwestward over the weekend. The storm may maintain tropical storm strength as it approaches the northeast coast of Florida later Sunday night. The storm itself may dump a significant amount of rain on this part of Florida and adjacent areas of Georgia, potentially good news to an area that is currently in an exceptional drought.

The main weather feature over the nation will be a low pressure system moving off the Rockies and into the Plains on Saturday. Flow around this system continues pushing a warm front eastward, over the Plains and through the Midwest. Expect widespread showers and thunderstorms to develop along this frontal boundary, from the Northern and Central Plains through the Great Lakes. Some of these storms will turn severe with strong winds, large hail, and heavy rainfall. Severe thunderstorms are most likely over Minnesota, Wisconsin, and Iowa. By Saturday evening, the tail end of this system will reach the Northeast, bringing lighter and more widespread showers and thunderstorms to the region.

The back side of this broad low pressure system will continue pulling cool air in from Canada. This will allow for rain showers to turn to snow showers at the highest elevations of the Northern Rockies, Intermountain West, and Central Rockies. At the same time, strong and gusty winds will persist for the southern side of this system. In combination with warm and dry conditions, this will maintain high fire danger for the Southwest and Southern Rockies.
Weather Underground Broadcast Network

Diamond Bar Weather at a Glance

Updated 6:47 AM PDT
Weather Station
La Verne (KPOC)
Elevation
1010 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
-
Feels Like -
Wind(mph)
6
Sunrise / Set
5:43 AM
7:54 PM
Moon
Waxing Crescent
Today
Partly Cloudy 68 °F
Partly Cloudy
Tonight
Partly Cloudy 52 °F
Partly Cloudy
Tomorrow
Partly Cloudy 77 | 54 °F
Partly Cloudy
Monday
Clear 82 | 54 °F
Clear
Tuesday
Partly Cloudy 77 | 54 °F
Partly Cloudy
Wednesday
Partly Cloudy 81 | 57 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.93 in
Visibility
7.0 miles
Clouds
Few 1500 ft
Scattered Clouds 3500 ft
Moisture
Humidity
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KPOC 261347Z 35005KT 7SM FEW015 SCT035 A2993
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
-
Wind
Speed / Dir
6 mph from North
Wind Gust
Health
UV
0 out of 16
Pollen
4.40 out of 12
Pollen Forecast
Ozone
Good
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 68F. Winds from the SSW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 52F. Winds from the SW at 5 to 15 mph.
Sunday
partlycloudy Partly cloudy. Fog early. High of 77F. Winds from the SW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 54F. Winds from the SSE at 5 to 15 mph shifting to the ENE after midnight.
Monday
clear Clear. High of 82F. Winds from the South at 10 to 15 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Tuesday
partlycloudy Mostly cloudy in the morning, then partly cloudy. High of 77F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the WSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy. High of 84F. Winds from the WSW at 5 to 15 mph.
Thursday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Friday
partlycloudy Partly cloudy. High of 81F. Winds from the SW at 5 to 15 mph.
Friday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Saturday
partlycloudy Partly cloudy. High of 79F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Sunday
partlycloudy Partly cloudy. High of 73F. Winds from the SW at 5 to 15 mph.
Sunday Night
nt_clear Partly cloudy. Low of 55F. Winds less than 5 mph.
Monday
clear Clear. High of 73F. Winds from the SW at 5 to 10 mph.
Monday Night
nt_clear Partly cloudy. Low of 55F. Winds less than 5 mph.
Tuesday
clear Clear. High of 73F. Winds from the SW at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
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Forecast

View Calendar 10-Day Forecast for station KPOC

Saturday, 26
Partly Cloudy
68 | 52 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 27
Partly Cloudy
77 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 28
Clear
82 | 54 °F
Clear
Chance of
Precipitation
0%
Tuesday, 29
Partly Cloudy
77 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 30
Partly Cloudy
81 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 31
Partly Cloudy
84 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 1
Partly Cloudy
81 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 2
Partly Cloudy
79 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 3
Partly Cloudy
73 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 4
Clear
73 | 55 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 68F. Winds from the SSW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. 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 54 | 44 65 | 45 65 | 45 53 | 48
Wind 3 mph WSW 9 mph SW 13 mph WSW 6 mph SW
Humidity 67% 47% 50% 81%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 45% 49% 40% 6%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:43 AM
7:54 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. Fog early. High of 77F. Winds from the SW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 54F. Winds from the SSE at 5 to 15 mph shifting to the ENE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 46 71 | 45 71 | 45 56 | 47
Wind 1 mph West 7 mph SW 10 mph SW 1 mph ENE
Humidity 72% 40% 39% 72%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 68% 28% 5% 10%
Conditions Fog Partly Cloudy Clear Clear
Sunrise & Sunset
5:42 AM
7:54 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Monday
clear Clear. High of 82F. Winds from the South at 10 to 15 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 44 75 | 44 74 | 44 58 | 42
Wind 1 mph ENE 11 mph SW 9 mph SW 2 mph SE
Humidity 61% 33% 33% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% 5% 1% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:42 AM
7:55 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Tuesday
partlycloudy Mostly cloudy in the morning, then partly cloudy. High of 77F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 39 74 | 44 70 | 51 58 | 51
Wind 1 mph SE 9 mph SW 9 mph SW 1 mph SE
Humidity 52% 32% 48% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 73% 0% 2%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
5:41 AM
7:55 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the WSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 49 77 | 49 73 | 54 60 | 55
Wind 1 mph NNW 8 mph SW 8 mph SW 1 mph WNW
Humidity 73% 35% 50% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 41% 0% 2%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:41 AM
7:56 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 84F. Winds from the WSW at 5 to 15 mph.
Thursday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 52 81 | 51 75 | 55 62 | 55
Wind 1 mph NW 9 mph SW 9 mph SW 2 mph SSE
Humidity 72% 35% 50% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 40% 1% 4%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:41 AM
7:56 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 81F. Winds from the SW at 5 to 15 mph.
Friday Night
nt_partlycloudy Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 52 80 | 53 73 | 58 62 | 56
Wind 1 mph WNW 9 mph SW 9 mph SW 2 mph South
Humidity 74% 39% 58% 87%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 44% 0% 0%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:41 AM
7:56 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 79F. Winds from the SW at 5 to 15 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 59 | 54 76 | 55 73 | 56 63 | 51
Wind 2 mph South 9 mph SW 9 mph SW 3 mph SSW
Humidity 81% 47% 53% 64%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 5% 46% 0% 8%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:41 AM
7:56 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 73F. Winds from the SW at 5 to 15 mph.
Sunday Night
nt_clear Partly cloudy. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 51 72 | 56 71 | 51 62 | 48
Wind 2 mph SSW 6 mph SSW 10 mph WSW 3 mph SSW
Humidity 71% 57% 48% 62%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 17% 49% 3% 12%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:41 AM
7:56 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Monday
clear Clear. High of 73F. Winds from the SW at 5 to 10 mph.
Monday Night
nt_clear Partly cloudy. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 49 71 | 55 71 | 51 60 | 46
Wind 2 mph South 5 mph SSW 9 mph WSW 3 mph SW
Humidity 72% 57% 47% 60%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 22% 12% 3% 12%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:41 AM
7:56 PM
Source: BestForecast at 6:43 AM PDT on May 26, 2012
Descriptive Forecast
Tuesday
clear Clear. High of 73F. Winds from the SW at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 47 71 | 53 71 | 49 62 | 45
Wind 1 mph SW 5 mph SSW 9 mph WSW 3 mph SW
Humidity 69% 54% 43% 55%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 22% 13% 4% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:41 AM
7:56 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 26, 2012 Max Temp Min Temp
Normal (KFUL) 76 °F 57 °F
Record (KFUL) 97 °F (1974) 40 °F (1953)
Yesterday 70 °F 64 °F
Yesterday's Cooling Degree Days: 2
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Barstow, CA 90 miles 3.2 10:45 PM PDT
2012-05-23
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
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 64.9 °F
La Jolla, CA 64.0 °F
Marine Forecast
Astronomy
May. 26, 2012 Rise Set
Actual Time 5:43 AM PDT 7:54 PM PDT
Civil Twilight 5:14 AM PDT 8:22 PM PDT
Nautical Twilight 4:39 AM PDT 8:57 PM PDT
Astronomical Twilight 4:02 AM PDT 9:34 PM PDT
Moon 10:42 AM PDT No Moon Set
Length Of Visible Light 15h 07m
Length of Day
14h 11m
Tomorrow will be 1m 5s longer.
Waxing Crescent, 27% of the Moon is Illuminated
Today
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Visit Astronomy
Today's Extremes
State Highs State Lows
68 °F
Needles
63 °F
Thermal
62 °F
Blythe
61 °F
Palm Springs
60 °F
North Island
28 °F
Big Bear City
32 °F
South Lake Tahoe
32 °F
Truckee-Tahoe
35 °F
Blue Canyon
35 °F
Sandberg
Record Extremes
Snow Depth
Station Depth Elevation
Virginia Lakes Ridge 0 in 9200 ft
Leavitt Lake 22 in 9400 ft
Leavitt Meadows 1 in 7200 ft
Sonora Pass 1 in 8800 ft
Lobdell Lake 1 in 9200 ft
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Nearby Events
Event Date Forecast
Hot Water Music and Touche Amore 7:00 PM PDT 2012-05-26 Partly Cloudy, 63°F
Danny Maika 10:00 PM PDT 2012-05-26 Clear, 58°F
align | kingdom integration lab 10:00 AM PDT 2012-05-26 Mostly Cloudy, 62°F
align | kingdom integration lab 2:00 PM PDT 2012-05-26 Mostly Cloudy, 68°F
Commemorate Memorial Day at the Nixon Library 10:00 AM PDT 2012-05-28 Clear, 71°F
BNI Champions Meetup 7:00 AM PDT 2012-05-29 Clear, 61°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
La Verne - Scattered Clouds 6:47 AM PDT
Chino 54 °F Scattered Clouds 6:53 AM PDT
Fullerton 58 °F Clear 6:53 AM PDT
Ontario 52 °F Mostly Cloudy 6:53 AM PDT
View all Aviation Tools
Flight To ETA Status
SWA1869
Phoenix, AZ 		KONT 07:44AM On Time
SKW6314
San Francisco, CA 		KONT 07:45AM On Time
SWA445
Sacramento, CA 		KONT 08:06AM On Time
ASA9001
Seattle, WA 		KONT 08:26AM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KPOC)
Wind Speed: 5.0 kts.
Wind Dir: 350° (North)
Ceiling: Unlimited

METAR KPOC 261347Z 35005KT 7SM FEW015 SCT035 A2993

View all Reports & Maps
Sports
Event Date Forecast
Padres vs. Mets 1:10 PM EDT on May 26, 2012 Chance of a Thunderstorm, 83 °F
Tigers vs. Twins 6:10 PM UTC on May 26, 2012 Chance of a Thunderstorm, 67 °F
Astros vs. Dodgers 7:10 PM PDT on May 26, 2012 Partly Cloudy, 58 °F
Astros vs. Dodgers 1:10 PM PDT on May 27, 2012 Clear, 74 °F
Event Date Forecast
Almería vs. CD Guadalajara 6:00 AM EDT on May 26, 2012 Forecast not available.
Huesca vs. Deportivo 12:00 PM CEST on May 26, 2012 Chance of Rain, High 62° F/ 17° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Chance of a Thunderstorm, 83 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Average High 79° F/ 26° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 26, 2012 Mostly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 27, 2012 Mostly Cloudy, 70 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
RAWS TONNER CANYON CA, Brea, CA 51 °F - 49 °F 93% ESE  at  8 mph 0.00 in / hr 1339 ft 6:57 AM PDT MADIS
Hilltop in Carbon Canyon, Chino Hills, CA 52.9 °F - 48 °F 83% WNW  at  0.0 mph 0.00 in / hr 1166 ft 7:30 AM PDT Normal  
Carbon Canyon Hilltop, Chino Hills, CA 53.1 °F - 48 °F 83% NW  at  2.2 mph 0.00 in / hr 1243 ft 7:31 AM PDT Rapid Fire  
MesoWest Industry , West Covina, CA 51 °F - - - North  at  - 0.00 in / hr 450 ft 4:40 AM PDT MADIS
Village Oaks, Chino Hills, CA 55.4 °F - 49 °F 79% SSE  at  6.3 mph 0.00 in / hr 760 ft 7:30 AM PDT Rapid Fire
Enclos Corp., Pomona, CA 54.2 °F - 48 °F 79% SW  at  2.0 mph 0.00 in / hr 806 ft 7:31 AM PDT Normal  
APRSWXNET Chino Hills CA , Chino Hills, CA 52 °F - 45 °F 78% SW  at  3 mph 0.00 in / hr 740 ft 7:03 AM PDT MADIS
MesoWest Pomona , Pomona, CA - - - - NE  at  1 mph 0.00 in / hr 886 ft 6:00 AM PDT MADIS
Pomona Historic Lincoln Park, Pomona, CA 53.8 °F - 48 °F 79% South  at  0.0 mph 0.00 in / hr 911 ft 7:31 AM PDT Rapid Fire  
Northern Brea, Brea, CA 57.8 °F - 50 °F 74% ESE  at  0.0 mph 0.00 in / hr 375 ft 7:28 AM PDT Normal  
Brea, CA 55.2 °F - 41 °F 58% East  at  3.6 mph 0.00 in / hr 550 ft 7:29 AM PDT Normal  
Los Serranos Ranch, Chino Hills, CA 60.4 °F - 40 °F 46% SSW  at  8.3 mph 0.00 in / hr 840 ft 7:30 AM PDT Normal
Downtown, Yorba Linda, CA 54.6 °F - 48 °F 78% SSW  at  3.0 mph 0.00 in / hr 520 ft 7:30 AM PDT Normal  
La Verne (Eastside), La Verne, CA 52.3 °F - 47 °F 83% SE  at  0.0 mph 0.00 in / hr 1050 ft 7:31 AM PDT Normal  
Alterra, Chino Hills, CA 55.1 °F - 46 °F 71% SW  at  1.1 mph 0.00 in / hr 780 ft 7:31 AM PDT Rapid Fire
Jones Place, Placentia, CA 55.9 °F - 48 °F 74% South  at  1.0 mph 0.00 in / hr 341 ft 7:31 AM PDT Rapid Fire  
Imperial Hwy/YL Blvd, YORBA LINDA, CA 55.2 °F - 49 °F 79% WSW  at  0.0 mph 0.00 in / hr 370 ft 7:22 AM PDT Normal  
BTW 60 and 10 Freeway, La Puente, CA 53.8 °F - 46 °F 75% NNE  at  3.0 mph - / hr 350 ft 7:11 AM PDT Normal
South Glendora, Glendora, CA 55.4 °F - 47 °F 73% SW  at  0.0 mph 0.00 in / hr 750 ft 7:31 AM PDT Rapid Fire
Yorba Linda Blvd., Placentia, CA 54.4 °F - 49 °F 82% ESE  at  0.0 mph - / hr 308 ft 7:15 AM PDT Normal  
Geneva, Claremont, CA 50.6 °F - 48 °F 89% SE  at  0.0 mph 0.00 in / hr 1043 ft 7:02 AM PDT Normal  
Yorba Linda, CA 57.6 °F - 46 °F 65% SE  at  4.0 mph 0.00 in / hr 456 ft 7:31 AM PDT Rapid Fire  
APRSWXNET Fullerton CA , Fullerton, CA 55 °F - 51 °F 85% SSW  at  0 mph 0.00 in / hr 213 ft 7:04 AM PDT MADIS
The West Heights, La Habra Heights, CA 54.5 °F - 48 °F 79% NNE  at  0.0 mph 0.00 in / hr 978 ft 7:28 AM PDT Normal  
Nick's Weather Station, Covina, CA 55.2 °F - 47 °F 73% NNE  at  0.0 mph 0.00 in / hr 436 ft 7:31 AM PDT Rapid Fire  
APRSWXNET Claremont CA , Claremont, CA 50 °F - 46 °F 85% South  at  0 mph 0.00 in / hr 984 ft 7:01 AM PDT MADIS
La Verne, CA 52.7 °F - 41 °F 65% NW  at  0.0 mph 0.00 in / hr 1200 ft 7:30 AM PDT Rapid Fire
MesoWest Fullerton CSU , Fullerton, CA 55 °F - 49 °F 80% North  at  0 mph 0.00 in / hr 240 ft 6:50 AM PDT MADIS
MesoWest La Habra , La Habra, CA - - - - NE  at  1 mph 0.00 in / hr 269 ft 5:00 AM PDT MADIS
La Habra Heights, La Habra Heights, CA 56.4 °F - 50 °F 78% ENE  at  3.0 mph 0.00 in / hr 600 ft 7:31 AM PDT Rapid Fire  
Historic District, Glendora, CA 56.3 °F - 30 °F 37% SE  at  0.0 mph 0.00 in / hr 768 ft 7:31 AM PDT Rapid Fire  
APRSWXNET Ontario CA, Montclair, CA 50 °F - 44 °F 80% SSW  at  0 mph 0.00 in / hr 1145 ft 6:55 AM PDT MADIS
La Verne Heights, La Verne, CA 52.2 °F - 44 °F 74% NNE  at  0.0 mph 0.00 in / hr 1467 ft 7:30 AM PDT Normal  
Bryant Ranch - 91/241 Fwy, Yorba Linda, CA 55.0 °F - 46 °F 73% South  at  3.0 mph - / hr 464 ft 7:05 AM PDT Normal  
Cullen Elementary School, Glendora, CA 49.6 °F 50 °F 44 °F 82% NNE  at  0.0 mph 0.00 in / hr 878 ft 7:31 AM PDT Rapid Fire
MesoWest Glendora-Laurel , Glendora, CA 49 °F 49 °F 43 °F 81% NE  at  3 mph 0.00 in / hr 275 ft 6:00 AM PDT MADIS
Claremont-Claraboya, Claremont, CA 52.2 °F - 47 °F 83% South  at  3.4 mph 0.00 in / hr 1505 ft 7:30 AM PDT Normal
Yorba Linda (Bryant Ranch), Yorba Linda, CA 55.3 °F - 48 °F 75% NNE  at  3.0 mph 0.00 in / hr 444 ft 7:29 AM PDT Rapid Fire  
Claremont (Eagle Grove), Claremont, CA 50.0 °F 48 °F 48 °F 92% South  at  6.3 mph - / hr 1256 ft 7:26 AM PDT Normal
Anaheim Hills, CA 56.9 °F - 49 °F 74% NW  at  1.0 mph 0.00 in / hr 400 ft 7:29 AM PDT Normal
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