Chino, CA

7:02 PM PST on February 13, 2012 (GMT -0800)
Elev: 794 ft
Lon: 117.7° W
Lat: 34.0° N
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Active Advisory: Special Weather Statement (US Severe Weather)
Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Shaun Tanner
Weather Underground midday recap for Monday, February 13, 2012. A storm raced out of the Rockies and into the Plains on Monday, producing a good shot of Winter weather in the Plains and Mississippi Valley. Winter Weather Advisories were posted from eastern Oklahoma through the western Tennessee Valley in anticipation of several inches of new snow. Snow fell as far north as Minnesota and Michigan, but lighter snow was reported the farther north you went. In the warmer air closer to the Gulf Coast, rain fell in Louisiana and Mississippi.

Wet weather also greeted the West Coast as a Pacific storm slammed into California. This storm lacked a tremendous amount of moisture, but it has been a very dry Winter for the state thus far, and any precipitation is very much welcomed. Up to a foot of new snow is possible from this storm in the higher elevations of the Sierra Nevadas when all is said and done.

The East Coast was dry as a high pressure continued to dominate, but the region experienced another chilly day. By the afternoon, temperatures were still in the 20s and 30s for many areas in New England, while temperatures in the 30s were experience as far south as Arkansas. Morning temperatures were in the 20s in northern Florida.

The Northern Plains rose into the 20s and 30s, while the Northwest saw temperatures in the 30s and 40s. The Southwest rose into the 40s, 50s, and some 60s.
Weather Underground midday recap for Monday, February 13, 2012. A storm raced out of the Rockies and into the Plains on Monday, producing a good shot of Winter weather in the Plains and Mississippi Valley. Winter Weather Advisories were posted from eastern Oklahoma through the western Tennessee Valley in anticipation of several inches of new snow. Snow fell as far north as Minnesota and Michigan, but lighter snow was reported the farther north you went. In the warmer air closer to the Gulf Coast, rain fell in Louisiana and Mississippi.

Wet weather also greeted the West Coast as a Pacific storm slammed into California. This storm lacked a tremendous amount of moisture, but it has been a very dry Winter for the state thus far, and any precipitation is very much welcomed. Up to a foot of new snow is possible from this storm in the higher elevations of the Sierra Nevadas when all is said and done.

The East Coast was dry as a high pressure continued to dominate, but the region experienced another chilly day. By the afternoon, temperatures were still in the 20s and 30s for many areas in New England, while temperatures in the 30s were experience as far south as Arkansas. Morning temperatures were in the 20s in northern Florida.

The Northern Plains rose into the 20s and 30s, while the Northwest saw temperatures in the 30s and 40s. The Southwest rose into the 40s, 50s, and some 60s.
Weather Underground Broadcast Network
Chino Weather at a Glance
Updated 5:56 PM PST
Weather Station
Corona (KAJO)
Elevation
535 ft
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Now
Partly Cloudy
Partly Cloudy
Temperature
51 °F
Feels Like 51 °F
Wind(mph)
13
Sunrise / Set
6:37 AM
5:32 PM
Moon
Waning Gibbous
Tonight
Chance of a Thunderstorm 40 °F
Chance of T-storms
40% chance of precipitation
Tomorrow
Partly Cloudy 58 °F
Partly Cloudy
Tomorrow Night
Partly Cloudy 43 °F
Partly Cloudy
0% chance of precipitation
Wednesday
Chance of a Thunderstorm 52 | 41 °F
Chance of T-storms
60% chance of precipitation
Thursday
Partly Cloudy 67 | 45 °F
Partly Cloudy
Friday
Clear 70 | 45 °F
Clear
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
29.91 in
Visibility
10.0 miles
Clouds
Few 3400 ft
Moisture
Humidity
66%
Rainfall
0.01 in
Snow Depth
Not available.
METAR
METAR KAJO 140156Z AUTO 25011G16KT 10SM FEW034 11/04 A2992 RMK AO2 T01050044 RAB11E40 P0001 SLP129 $
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Weather Radio
Launch Weather Radio
Temperature
Temperature
51 °F
Dew Point
40 °F
Wind
Speed / Dir
13 mph from WSW
Wind Gust
18 mph
Health
UV
0 out of 16
Pollen
7.30 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Widespread
View Flu Map
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Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Tonight
nt_cloudy Mostly cloudy with scattered showers and isolated thunderstorms. Colder. Lows 36 to 41. Areas of winds southwest 15 mph with gusts to 25 mph in the evening becoming light. Chance of measurable precipitation 50 percent.
Tuesday
partlycloudy Partly cloudy. Slight chance of showers in the morning. Highs 51 to 60. Light winds becoming southwest 15 mph in the afternoon. Chance of measurable precipitation 20 percent.
Tuesday Night
nt_partlycloudy Partly cloudy. Lows 37 to 42. Light winds.
Wednesday
rain Partly cloudy with a chance of showers in the morning...then mostly cloudy with showers likely and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce small hail in the afternoon. Highs 47 to 55. Light winds becoming southwest 15 mph in the afternoon. Chance of measurable precipitation 70 percent.
Wednesday Night
nt_rain Mostly cloudy with showers and slight chance of thunderstorms in the evening...then partly cloudy with a slight chance of showers and thunderstorms overnight. Some thunderstorms may produce small hail in the evening. Lows 38 to 43. Light winds becoming north 15 mph with gusts to 25 mph overnight.
Thursday
partlycloudy Partly cloudy. Breezy...warmer. Highs 60 to 69.
Thursday Night
nt_sunny Mostly clear. Lows 41 to 48.
Friday
partlycloudy Mostly sunny. Highs 65 to 72.
Friday Night
nt_sunny Mostly clear. Lows 42 to 47.
Saturday
partlycloudy Partly cloudy. Highs 60 to 66.
Saturday Night
nt_partlycloudy Partly cloudy. Lows 40 to 45.
Sunday
partlycloudy Partly cloudy with a slight chance of showers. Highs 56 to 64.
Sunday Night
nt_partlycloudy Partly cloudy with a slight chance of showers. Lows 39 to 44.
Washington's Birthday
partlycloudy Partly cloudy. Highs 58 to 66.
Source: NWS at 6:35 PM PST on February 13, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 91708
Monday, 13
Chance of a Thunderstorm
61 | 40 °F
Chance of T-storms
Chance of
Precipitation
60%
Tuesday, 14
Partly Cloudy
58 | 43 °F
Partly Cloudy
Chance of
Precipitation
10%
Wednesday, 15
Chance of a Thunderstorm
52 | 41 °F
Chance of T-storms
Chance of
Precipitation
60%
Thursday, 16
Partly Cloudy
67 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 17
Clear
70 | 45 °F
Clear
Chance of
Precipitation
0%
Saturday, 18
Partly Cloudy
63 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 19
Chance of Rain
63 | 43 °F
Chance of Rain
Chance of
Precipitation
20%
Monday, 20
Partly Cloudy
63 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 6:35 PM PST on February 13, 2012
Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Tonight
nt_cloudy Mostly cloudy with scattered showers and isolated thunderstorms. Colder. Lows 36 to 41. Areas of winds southwest 15 mph with gusts to 25 mph in the evening becoming light. Chance of measurable precipitation 50 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 43 52 | 45 49 | 42 44 | 39
Wind 1 mph East 1 mph ENE 8 mph WSW 1 mph ENE
Humidity 89% 75% 76% 82%
Chance of Precip. 20% 60% 60% 40%
Cloud Cover 94% 94% 70% 64%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:37 AM
5:32 PM
Source: NWS at 6:35 PM PST on February 13, 2012
Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Tuesday
partlycloudy Partly cloudy. Slight chance of showers in the morning. Highs 51 to 60. Light winds becoming southwest 15 mph in the afternoon. Chance of measurable precipitation 20 percent.
Tuesday Night
nt_partlycloudy Partly cloudy. Lows 37 to 42. Light winds.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 36 54 | 35 52 | 35 46 | 37
Wind 5 mph East 3 mph East 5 mph SW 4 mph NE
Humidity 84% 47% 52% 69%
Chance of Precip. 40% 10% 10% 0%
Cloud Cover 47% 43% 34% 29%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:36 AM
5:33 PM
Source: NWS at 6:35 PM PST on February 13, 2012
Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Wednesday
rain Partly cloudy with a chance of showers in the morning...then mostly cloudy with showers likely and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce small hail in the afternoon. Highs 47 to 55. Light winds becoming southwest 15 mph in the afternoon. Chance of measurable precipitation 70 percent.
Wednesday Night
nt_rain Mostly cloudy with showers and slight chance of thunderstorms in the evening...then partly cloudy with a slight chance of showers and thunderstorms overnight. Some thunderstorms may produce small hail in the evening. Lows 38 to 43. Light winds becoming north 15 mph with gusts to 25 mph overnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 36 51 | 34 49 | 37 44 | 40
Wind 3 mph East 5 mph WSW 6 mph WSW 0 mph South
Humidity 75% 53% 63% 83%
Chance of Precip. 0% 60% 60% 50%
Cloud Cover 56% 70% 62% 51%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:35 AM
5:34 PM
Source: NWS at 6:35 PM PST on February 13, 2012
Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Thursday
partlycloudy Partly cloudy. Breezy...warmer. Highs 60 to 69.
Thursday Night
nt_sunny Mostly clear. Lows 41 to 48.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 37 62 | 31 61 | 27 50 | 26
Wind 6 mph NNE 11 mph North 11 mph NNE 6 mph NE
Humidity 79% 30% 27% 39%
Chance of Precip. 50% 10% 10% 0%
Cloud Cover 28% 28% 18% 18%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:34 AM
5:35 PM
Source: NWS at 6:35 PM PST on February 13, 2012
Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Friday
partlycloudy Mostly sunny. Highs 65 to 72.
Friday Night
nt_sunny Mostly clear. Lows 42 to 47.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 24 62 | 23 63 | 23 52 | 26
Wind 8 mph NE 8 mph NE 5 mph NE 5 mph NE
Humidity 37% 22% 21% 37%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 19% 19% 23% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:33 AM
5:36 PM
Source: NWS at 6:35 PM PST on February 13, 2012
Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Saturday
partlycloudy Partly cloudy. Highs 60 to 66.
Saturday Night
nt_partlycloudy Partly cloudy. Lows 40 to 45.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 30 58 | 31 59 | 35 48 | 39
Wind 6 mph NE 6 mph ESE 6 mph WSW 4 mph ESE
Humidity 45% 37% 44% 68%
Chance of Precip. 0% 10% 10% 0%
Cloud Cover 28% 28% 34% 34%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:33 AM
5:36 PM
Source: NWS at 6:35 PM PST on February 13, 2012
Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Sunday
partlycloudy Partly cloudy with a slight chance of showers. Highs 56 to 64.
Sunday Night
nt_partlycloudy Partly cloudy with a slight chance of showers. Lows 39 to 44.
Washington's Birthday
partlycloudy Partly cloudy. Highs 58 to 66.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 34 56 | 33 57 | 38 48 | 40
Wind 3 mph East 3 mph SW 5 mph WSW 2 mph SSW
Humidity 58% 40% 49% 74%
Chance of Precip. 0% 20% 20% 20%
Cloud Cover 56% 56% 55% 55%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
6:33 AM
5:36 PM
Source: NWS at 6:35 PM PST on February 13, 2012
Regional Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Washington's Birthday
partlycloudy Partly cloudy. Highs 58 to 66.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 37 57 | 35 57 | 38 48 | 40
Wind 1 mph East 3 mph SSW 5 mph WSW 2 mph SSW
Humidity 63% 41% 49% 74%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 43% 43% 55% 55%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
6:33 AM
5:36 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
February 13, 2012 Max Temp Min Temp
Normal (KONT) 70 °F 47 °F
Record (KONT) 91 °F (1977) 36 °F (1979)
Yesterday 60 °F 49 °F
Yesterday's Heating Degree Days: 10
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Coso Junction, CA 130 miles 3.0 12:27 PM PST
2012-02-12
Ocotillo, CA 125 miles 3.0 2:27 AM PST
2012-02-12
Ocotillo, CA 125 miles 2.9 1:36 AM PST
2012-02-12
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM10
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Monday Good
PM10
Monday Good
OZONE
Monday Good
CO
Monday Good
NO2
Tuesday Good
PM10
Tuesday Good
OZONE
Tuesday Good
CO
Tuesday 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. 13, 2012 Rise Set
Actual Time 6:37 AM PST 5:32 PM PST
Civil Twilight 6:12 AM PST 5:58 PM PST
Nautical Twilight 5:42 AM PST 6:27 PM PST
Astronomical Twilight 5:13 AM PST 6:56 PM PST
Moon No Moon Rise 10:01 AM PST (2/13)
Length Of Visible Light 11h 45m
Length of Day
10h 54m
Tomorrow will be 1m 56s longer.
Waning Gibbous, 57% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
72 °F
Thermal
71 °F
Palm Springs
70 °F
El Centro
69 °F
Imperial
68 °F
Blythe
22 °F
South Lake Tahoe
23 °F
Truckee-Tahoe
24 °F
Bishop
26 °F
Blue Canyon
28 °F
Alturas
Source: NWS
Snow Depth
Station Depth Elevation
Leavitt Lake 45 in 9400 ft
Leavitt Meadows 6 in 7200 ft
Sonora Pass 24 in 8800 ft
Lobdell Lake 15 in 9200 ft
Summit Meadow 20 in 9122 ft
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Nearby Events
Event Date Forecast
Executive Briefing, Ontario 9:00 AM PST 2012-02-14 Partly Cloudy, 49°F
MainStreetChamber Ontario Lunch N' Learn Event 11:00 AM PST 2012-02-14 Partly Cloudy, 55°F
Crowd-Funding Workshop with Aggie Kobrin of Funder Thunder 6:00 PM PST 2012-02-15 Chance of a Thunderstorm, 49°F
USGBC-IE Green Cinema Lunch,\"Beyond LEED-Pushing Innovation Platinum to Regenerative Buildings\" 11:00 AM PST 2012-02-15 Chance of a Thunderstorm, 52°F
The Expendables 7:00 PM PST 2012-02-16 Clear, 59°F
The Expendables, MTHDS, Fortunate Youth, and Through the Roots 7:00 PM PST 2012-02-16 Clear, 59°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Chino 49 °F Scattered Clouds 5:53 PM PST
Ontario 50 °F Scattered Clouds 5:53 PM PST
La Verne - Mostly Cloudy 4:42 PM PST
Corona 51 °F Partly Cloudy 5:56 PM PST
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Flight To ETA Status
AMF1945
Visalia, CA 		KONT 06:51PM En Route / Delayed
UPS937
Fresno, CA 		KONT 07:00PM On Time
AMF1953
Palm Springs, CA 		KONT 07:04PM On Time
UAL1287
Houston, TX 		KONT 07:08PM On Time
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Type Condition
Flight Rule: VFR (KAJO)
Wind Speed: 11.0 kts.
Wind Dir: 250° (WSW)
Ceiling: Unlimited

METAR KAJO 140156Z AUTO 25011G16KT 10SM FEW034 11/04 A2992 RMK AO2 T01050044 RAB11E40 P0001 SLP129 $

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Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Chance of Rain, 65 °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, 47 °F
Northern Trust Open 8:30 AM PST on February 17, 2012 Clear, 65 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Central Chino, Chino, CA 47.7 °F 47 °F 37 °F 67% SSW  at  3.1 mph 0.00 in / hr 750 ft 7:02 PM PST Rapid Fire  
Enclos Corp., Pomona, CA 49.7 °F 47 °F 41 °F 72% WNW  at  6.0 mph 0.00 in / hr 806 ft 7:02 PM PST Normal  
APRSWXNET Chino Hills CA , Chino Hills, CA 51 °F - 38 °F 60% SW  at  3 mph 0.00 in / hr 740 ft 6:33 PM PST MADIS
APRSWXNET Ontario CA, Montclair, CA 48 °F 48 °F 35 °F 61% West  at  1 mph 0.00 in / hr 1145 ft 5:53 PM PST MADIS
MesoWest Pomona , Pomona, CA - - - - West  at  8 mph 0.00 in / hr 886 ft 5:00 PM PST MADIS
Pomona Historic Lincoln Park, Pomona, CA 49.2 °F 49 °F 41 °F 72% WSW  at  1.0 mph 0.00 in / hr 911 ft 7:02 PM PST Rapid Fire  
Geneva, Claremont, CA 48.9 °F 49 °F 41 °F 75% East  at  0.0 mph 0.00 in / hr 1043 ft 7:00 PM PST Normal  
Village Oaks, Chino Hills, CA 49.3 °F 46 °F 34 °F 56% South  at  8.3 mph 0.00 in / hr 760 ft 7:02 PM PST Rapid Fire
Alterra, Chino Hills, CA 48.7 °F 48 °F 38 °F 67% SW  at  3.5 mph 0.00 in / hr 780 ft 7:02 PM PST Rapid Fire
Los Serranos Ranch, Chino Hills, CA 51.6 °F - 32 °F 46% SSW  at  5.4 mph 0.00 in / hr 840 ft 7:02 PM PST Normal
MesoWest Upland , Upland, CA 49 °F 45 °F 38 °F 65% WSW  at  10 mph 0.00 in / hr 1243 ft 5:00 PM PST MADIS
Arrow / Vineyard, Rancho Cucamonga, CA 48.6 °F 49 °F 36 °F 62% North  at  0.0 mph 0.00 in / hr 1173 ft 7:02 PM PST Rapid Fire  
La Verne (Eastside), La Verne, CA 49.3 °F 49 °F 41 °F 74% SW  at  0.0 mph 0.00 in / hr 1050 ft 7:02 PM PST Normal  
Hilltop in Carbon Canyon, Chino Hills, CA 46.8 °F 47 °F 39 °F 73% WNW  at  1.0 mph 0.00 in / hr 1166 ft 7:00 PM PST Normal  
Claremont (Eagle Grove), Claremont, CA 46.4 °F 42 °F 40 °F 77% South  at  8.3 mph - / hr 1256 ft 6:53 PM PST Normal
15th Street and Campus, Upland, CA 47.2 °F 47 °F 41 °F 78% SSW  at  3.0 mph 0.00 in / hr 1437 ft 7:02 PM PST Rapid Fire  
Claremont North of Baseline, Claremont, CA 46.8 °F 47 °F 41 °F 79% West  at  1.0 mph 0.00 in / hr 1531 ft 7:00 PM PST Normal  
Bonita High School, La Verne, CA 49.0 °F 49 °F 41 °F 75% East  at  0.0 mph 0.00 in / hr 1049 ft 7:02 PM PST Rapid Fire  
Looking Glass Estates, Upland, CA 46.0 °F 46 °F 36 °F 67% WNW  at  0.0 mph 0.00 in / hr 1774 ft 7:02 PM PST Rapid Fire  
RAWS CLAREMONT CA, Claremont, CA 46 °F 43 °F 37 °F 70% WSW  at  6 mph 0.00 in / hr 1645 ft 5:55 PM PST MADIS
Weather in, Eastvale, CA 50.4 °F - 39 °F 64% SW  at  0.7 mph 0.00 in / hr 643 ft 7:02 PM PST Rapid Fire  
La Verne, CA 50.4 °F - 37 °F 59% SW  at  0.0 mph 0.00 in / hr 1200 ft 7:02 PM PST Rapid Fire
La Verne Heights, La Verne, CA 48.9 °F 49 °F 38 °F 66% WNW  at  0.0 mph 0.00 in / hr 1467 ft 7:00 PM PST Normal  
I-210 at Archibald Ave, Rancho Cucamonga, CA 47.0 °F 47 °F 38 °F 70% West  at  0.0 mph 0.00 in / hr 1555 ft 7:00 PM PST Normal  
RAWS TONNER CANYON CA, Brea, CA 48 °F 42 °F 38 °F 67% SW  at  17 mph 0.00 in / hr 1339 ft 5:57 PM PST MADIS
Milliken/Mountain View, Rancho Cucamonga, CA 50.7 °F - 31 °F 47% SW  at  5.0 mph 0.00 in / hr 1295 ft 6:53 PM PST Normal  
Amethyst at Manzanita, Alta Loma, CA 45.9 °F 46 °F 40 °F 79% NW  at  3.0 mph 0.00 in / hr 1775 ft 7:02 PM PST Rapid Fire  
Arrow/Etiwanda, Rancho Cucamonga, CA 50.4 °F - 30 °F 46% SW  at  3.6 mph 0.00 in / hr 1152 ft 7:02 PM PST Rapid Fire  
Bryant Ranch - 91/241 Fwy, Yorba Linda, CA 52.3 °F - 39 °F 61% SW  at  4.0 mph - / hr 464 ft 6:37 PM PST Normal  
Yorba Linda (Bryant Ranch), Yorba Linda, CA 52.2 °F - 40 °F 63% SW  at  2.0 mph 0.00 in / hr 444 ft 7:00 PM PST Rapid Fire  
APRSWXNET Yorba Linda CA , Yorba Linda, CA 53 °F - 42 °F 66% SW  at  4 mph 0.00 in / hr 532 ft 6:30 PM PST MADIS
Werner Ent. Fontana, Fontana, CA 49.7 °F 50 °F 39 °F 67% WNW  at  2.0 mph 0.00 in / hr 1012 ft 7:02 PM PST Rapid Fire  
South Glendora, Glendora, CA 50.4 °F - 40 °F 68% SSW  at  0.0 mph 0.00 in / hr 750 ft 7:02 PM PST Rapid Fire
Downtown, Yorba Linda, CA 51.5 °F - 40 °F 66% SW  at  8.0 mph 0.00 in / hr 520 ft 6:59 PM PST Normal  
Yorba Linda, CA 52.2 °F - 32 °F 46% South  at  6.3 mph 0.00 in / hr 456 ft 7:02 PM PST Rapid Fire  
MesoWest Industry , West Covina, CA 53 °F - - - North  at  - 0.00 in / hr 450 ft 3:45 PM PST MADIS
23rd and Mountain, Upland, CA 44.0 °F 44 °F 39 °F 83% WSW  at  1.0 mph 0.00 in / hr 2000 ft 7:02 PM PST Rapid Fire
APRSWXNET Rancho Cucamonga CA , Upland, CA 46 °F 46 °F 40 °F 78% South  at  0 mph 0.00 in / hr 1959 ft 5:47 PM PST MADIS
San Antonio Heights, Upland, CA 44.1 °F 44 °F 40 °F 84% NNW  at  3.0 mph 0.25 in / hr 2000 ft 7:02 PM PST Rapid Fire  
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Special Weather Statement
Mobile & Email Alerts Statement as of 5:03 AM PST on February 13, 2012

... A pair of cold storms will impact Southern California through
Wednesday night...

The first of a pair of cold low pressure systems from the north will
move through southwest California this afternoon through early
Tuesday. It is expected to bring numerous showers along and west of
the mountains this afternoon and evening with snow levels lowering
to 4000 to 4500 feet. There is also a slight chance of thunderstorms
with small hail late this afternoon through tonight. There will also
be strong gusty west winds in the mountains and deserts through late
tonight with strongest winds this evening. There will also be gusty
west winds near the coast this evening. Showers may linger over
southern areas into Tuesday.

A second cold low pressure system from the north is expected for
Wednesday and Wednesday night. It is expected to be similar to the
storm for today... except slight colder... stronger... and faster.


Martin