Norco, CA

3:48 AM PDT on May 25, 2012 (GMT -0700)
Elev: 630 ft
Lon: 117.6° W
Lat: 33.9° N
Source
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Tropical Weather: Invest 94 (North Atlantic) Hurricane Bud (East Pacific) Typhoon Sanvu (Western Pacific)
Weather Summary
Jessica Parker
Weather Underground Forecast for Friday, May 25, 2012.

Expect more active weather to develop across the Great Lakes on Friday, as a low pressure system moves from the Upper Midwest into eastern Canada. This system will push a cold front over the Great Lakes and Midwest, producing scattered showers and thunderstorms throughout the day. There is a slight chance that some of these storms will turn severe with strong winds and large hail. Rainfall totals will range from 1 to 2 inches, with over 2 inches likely in areas of severe weather development.

Behind this activity in the West, a low pressure system will move over the Great Basin and into the Southern Rockies. Flow around this system will produce cooler temperatures across the West, while also triggering scattered showers over the Pacific Northwest, northern California, and Intermountain West. Snow showers may develop again across the highest elevations of the Northern Rockies.

Meanwhile in the East, high pressure builds from the Plains, over the Mississippi River Valley, and into the Eastern US. This will keep moisture away to the north, allowing for dry, sunny, and warm conditions. High temperatures will range in the 80s and 90s from the Central Plains through the Eastern Valleys, with parts of the Southern US reaching into the lower 100s.
Weather Underground Forecast for Friday, May 25, 2012.

Expect more active weather to develop across the Great Lakes on Friday, as a low pressure system moves from the Upper Midwest into eastern Canada. This system will push a cold front over the Great Lakes and Midwest, producing scattered showers and thunderstorms throughout the day. There is a slight chance that some of these storms will turn severe with strong winds and large hail. Rainfall totals will range from 1 to 2 inches, with over 2 inches likely in areas of severe weather development.

Behind this activity in the West, a low pressure system will move over the Great Basin and into the Southern Rockies. Flow around this system will produce cooler temperatures across the West, while also triggering scattered showers over the Pacific Northwest, northern California, and Intermountain West. Snow showers may develop again across the highest elevations of the Northern Rockies.

Meanwhile in the East, high pressure builds from the Plains, over the Mississippi River Valley, and into the Eastern US. This will keep moisture away to the north, allowing for dry, sunny, and warm conditions. High temperatures will range in the 80s and 90s from the Central Plains through the Eastern Valleys, with parts of the Southern US reaching into the lower 100s.
Weather Underground Broadcast Network

Norco Weather at a Glance

Updated 3:48 AM PDT
Weather Station - report
Norco Hills, Norco
Elevation
889 ft
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Now
Overcast
Overcast
Temperature
58.8 °F
Feels Like 58.8 °F
Wind(mph)
6.0
Sunrise / Set
5:42 AM
7:52 PM
Moon
Waxing Crescent
Tonight
Partly Cloudy 52 °F
Partly Cloudy
Friday
Chance of Rain 63 °F
Chance of Rain
20% chance of precipitation
Friday Night
Chance of Rain 50 °F
Chance of Rain
20% chance of precipitation
Saturday
Partly Cloudy 61 | 50 °F
Partly Cloudy
Sunday
Partly Cloudy 81 | 55 °F
Partly Cloudy
Monday
Clear 79 | 54 °F
Clear
Today is forecast to be Much Cooler than yesterday.
Conditions
Pressure
29.69 in
Visibility
10.0 miles
Clouds
Overcast 2900 ft
Moisture
Humidity
84%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KAJO 250956Z AUTO 00000KT 10SM OVC029 16/12 A2971 RMK AO2 T01550116 SLP053 $
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
58.8 °F
Dew Point
54 °F
Wind
Speed / Dir
6.0 mph from East
Wind Gust
9.0 mph
Health
UV
0 out of 16
Pollen
3.90 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Friday
chancerain Overcast with a chance of rain in the morning, then partly cloudy with a chance of rain. High of 63F. Breezy. Winds from the SSW at 10 to 20 mph with gusts to 30 mph. Chance of rain 20%.
Friday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 50F. Winds from the SSW at 5 to 20 mph. Chance of rain 20%.
Saturday
partlycloudy Partly cloudy. High of 61F. Winds from the West at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds less than 5 mph.
Sunday
partlycloudy Partly cloudy in the morning, then clear. High of 81F. Winds from the ENE at 5 to 10 mph shifting to the NW in the afternoon.
Sunday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Monday
clear Clear. High of 79F. Winds from the WNW at 5 to 15 mph shifting to the SW in the afternoon.
Monday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Tuesday
clear Clear. High of 81F. Winds from the SSW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Wednesday
clear Clear. High of 82F. Winds from the WSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Thursday
clear Clear. High of 84F. Winds from the WSW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Friday
clear Clear. High of 84F. Winds from the West at 5 to 15 mph.
Friday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Saturday
clear Clear. High of 84F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Partly cloudy. Low of 57F. Winds less than 5 mph.
Sunday
clear Clear. High of 82F. Winds from the SW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Monday
clear Clear. High of 82F. Winds from the SW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
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Forecast

View Calendar 10-Day Forecast for station KCANORCO2

Friday, 25
Chance of Rain
63 | 50 °F
Chance of Rain
Chance of
Precipitation
20%
Saturday, 26
Partly Cloudy
61 | 50 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 27
Partly Cloudy
81 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 28
Clear
79 | 54 °F
Clear
Chance of
Precipitation
0%
Tuesday, 29
Clear
81 | 54 °F
Clear
Chance of
Precipitation
0%
Wednesday, 30
Clear
82 | 55 °F
Clear
Chance of
Precipitation
0%
Thursday, 31
Clear
84 | 57 °F
Clear
Chance of
Precipitation
0%
Friday, 1
Clear
84 | 59 °F
Clear
Chance of
Precipitation
0%
Saturday, 2
Clear
84 | 57 °F
Clear
Chance of
Precipitation
0%
Sunday, 3
Clear
82 | 55 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Friday
chancerain Overcast with a chance of rain in the morning, then partly cloudy with a chance of rain. High of 63F. Breezy. Winds from the SSW at 10 to 20 mph with gusts to 30 mph. Chance of rain 20%.
Friday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 50F. Winds from the SSW at 5 to 20 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 51 58 | 53 57 | 48 50 | 47
Wind 6 mph WSW 13 mph South 16 mph WSW 4 mph SSW
Humidity 97% 84% 70% 94%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 95% 66% 43% 56%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:42 AM
7:52 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.45], Average RMSE [1.60]
The National Weather Service forecast quality is good. MaxT RMSE [1.62], Average RMSE [1.50] : Use NWS
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 61F. Winds from the West at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 47 56 | 45 58 | 47 51 | 49
Wind 3 mph South 11 mph West 12 mph WSW 2 mph NNE
Humidity 84% 63% 64% 92%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 42% 23% 25% 52%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:42 AM
7:52 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.72], Average RMSE [1.38]
The National Weather Service forecast quality is good. MaxT RMSE [1.92], Average RMSE [1.65] : Use NWS
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Sunday
partlycloudy Partly cloudy in the morning, then clear. High of 81F. Winds from the ENE at 5 to 10 mph shifting to the NW in the afternoon.
Sunday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 70 | 49 68 | 42 60 | 53
Wind 1 mph SSE 3 mph NNW 8 mph West 1 mph NE
Humidity 88% 50% 42% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 52% 5% 5% 0%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:41 AM
7:53 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.24], Average RMSE [1.55]
The National Weather Service forecast quality is fair. MaxT RMSE [2.51], Average RMSE [2.00] : Use NWS
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Monday
clear Clear. High of 79F. Winds from the WNW at 5 to 15 mph shifting to the SW in the afternoon.
Monday Night
nt_clear Clear. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 51 74 | 52 73 | 49 60 | 51
Wind 3 mph NNE 9 mph SW 9 mph SW 2 mph SE
Humidity 84% 46% 43% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:41 AM
7:54 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.10], Average RMSE [1.69]
The National Weather Service forecast quality is fair. MaxT RMSE [2.60], Average RMSE [1.85] : Use NWS
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Tuesday
clear Clear. High of 81F. 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 56 | 51 72 | 54 73 | 55 56 | 54
Wind 1 mph ESE 9 mph SW 8 mph SW 1 mph East
Humidity 83% 50% 53% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:54 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.79], Average RMSE [1.50]
The National Weather Service forecast quality is fair. MaxT RMSE [3.37], Average RMSE [1.88] : Use NWS
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Wednesday
clear Clear. High of 82F. Winds from the WSW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 73 | 56 75 | 60 60 | 59
Wind 2 mph NW 9 mph WSW 8 mph SW 1 mph ENE
Humidity 91% 55% 58% 94%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:54 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.29], Average RMSE [1.48]
The National Weather Service forecast quality is poor. MaxT RMSE [3.83], Average RMSE [1.74] : Use NWS
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Thursday
clear Clear. High of 84F. Winds from the WSW at 5 to 15 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 | 56 76 | 60 77 | 61 62 | 58
Wind 2 mph NW 9 mph WSW 9 mph SW 1 mph ENE
Humidity 92% 56% 60% 91%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.17], Average RMSE [1.61]
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Friday
clear Clear. High of 84F. Winds from the West at 5 to 15 mph.
Friday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 79 | 62 78 | 59 62 | 58
Wind 1 mph WNW 10 mph SW 10 mph SW 3 mph SW
Humidity 89% 56% 53% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.14], Average RMSE [1.76]
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Saturday
clear Clear. High of 84F. Winds from the SW at 5 to 15 mph.
Saturday Night
nt_clear Partly cloudy. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 76 | 59 76 | 59 62 | 55
Wind 2 mph WSW 5 mph SSW 10 mph WSW 3 mph SSW
Humidity 91% 54% 55% 79%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 17% 12% 7% 12%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.83], Average RMSE [1.87]
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Sunday
clear Clear. High of 82F. Winds from the SW 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 59 | 49 75 | 57 77 | 55 60 | 46
Wind 2 mph SW 5 mph SSW 10 mph WSW 4 mph SW
Humidity 68% 55% 46% 58%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 17% 8% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:54 PM
Source: BestForecast at 1:16 AM PDT on May 25, 2012
Descriptive Forecast
Monday
clear Clear. High of 82F. Winds from the SW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 46 73 | 54 75 | 50 58 | 43
Wind 2 mph SW 5 mph SSW 10 mph WSW 4 mph SW
Humidity 66% 51% 41% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:40 AM
7:54 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 25, 2012 Max Temp Min Temp
Normal (KRAL) 82 °F 56 °F
Record (KRAL) 102 °F (1974) 39 °F (1953)
Yesterday 74 °F 60 °F
Yesterday's Cooling Degree Days: 2
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Calexico, CA 141 miles 2.5 11:58 PM PDT
2012-05-24
Barstow, CA 84 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
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 64.9 °F
Los Angeles, CA 66.0 °F
La Jolla, CA 64.9 °F
Marine Forecast
Astronomy
May. 25, 2012 Rise Set
Actual Time 5:42 AM PDT 7:52 PM PDT
Civil Twilight 5:14 AM PDT 8:20 PM PDT
Nautical Twilight 4:39 AM PDT 8:55 PM PDT
Astronomical Twilight 4:02 AM PDT 9:32 PM PDT
Moon 9:43 AM PDT 11:35 PM PDT
Length Of Visible Light 15h 06m
Length of Day
14h 09m
Tomorrow will be 1m 7s longer.
Waxing Crescent, 18% 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
82 °F
Needles
75 °F
Blythe
72 °F
Palm Springs
72 °F
Thermal
71 °F
Twentynine Palms
32 °F
Truckee-Tahoe
35 °F
Weaverville
36 °F
Mount Shasta
37 °F
Blue Canyon
37 °F
Alturas
Record Extremes
Snow Depth
Station Depth Elevation
Leavitt Lake 19 in 9400 ft
Leavitt Meadows 1 in 7200 ft
Sonora Pass 0 in 8800 ft
Summit Meadow 2 in 9122 ft
Poison Flat 0 in 7900 ft
Snow Depth Reports — Snow Depth Map
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Travel & Activities
Travel Planning
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Nearby Events
Event Date Forecast
Soles4Souls 5K Walk & Shoe Drive by Troop #77 8:00 AM PDT 2012-05-26 Mostly Cloudy, 54°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Corona 60 °F Overcast 2:56 AM PDT
Chino 59 °F Overcast 3:22 AM PDT
Riverside 60 °F Overcast 2:53 AM PDT
Ontario 59 °F Overcast 3:08 AM PDT
View all Aviation Tools
Flight To ETA Status
FDX1166
Fort Worth, TX 		KONT 03:59AM On Time
FDX1166
 KONT 03:59AM On Time
UPS910
Chicago/Rockford, IL 		KONT 04:30AM On Time
UPS918
Louisville, KY 		KONT 04:46AM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KAJO)
Wind Speed: 0.0 kts.
Wind Dir: 93° (East)
Ceiling: 2900 ft

METAR KAJO 250956Z AUTO 00000KT 10SM OVC029 16/12 A2971 RMK AO2 T01550116 SLP053 $

View all Reports & Maps
Sports
Event Date Forecast
Royals vs. Orioles 7:05 PM EDT on May 25, 2012 Partly Cloudy, 81 °F
Cubs vs. Pirates 7:05 PM EDT on May 25, 2012 Chance of a Thunderstorm, 81 °F
Yankees vs. Angels 6:05 PM PDT on May 28, 2012 Clear, 74 °F
Yankees vs. Angels 7:05 PM PDT on May 29, 2012 Fog, 59 °F
Event Date Forecast
Athletic vs. Barcelona 12:00 PM CEST on May 25, 2012 Scattered Clouds, High 86° F/ 30° C
Barcelona vs. Athletic 10:00 PM CEST on May 25, 2012 Scattered Clouds, High 86° F/ 30° C
Seattle vs. Chivas USA 7:30 PM PDT on May 26, 2012 Fog, 61 °F
Real Salt Lake vs. Chivas USA 7:30 PM PDT on June 16, 2012 Average High 72° F/ 22° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Chance of a Thunderstorm, 85 °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 25, 2012 Overcast, 74 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 26, 2012 Mostly Cloudy, 72 °F
View all Sports Weather
Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Norco Hills, Norco, CA 58.8 °F 54 °F 84% East  at  6.0 mph 0.00 in / hr 889 ft 3:48 AM PDT Rapid Fire
APRSWXNET Norco CA , Corona, CA 58 °F 53 °F 84% SE  at  4 mph 0.00 in / hr 948 ft 3:17 AM PDT MADIS
Providence Ranch, Corona, CA 61.9 °F 52 °F 70% ENE  at  0.0 mph 0.00 in / hr 580 ft 3:48 AM PDT Rapid Fire  
Weather in, Eastvale, CA 60.5 °F 53 °F 75% North  at  0.0 mph 0.00 in / hr 643 ft 3:47 AM PDT Rapid Fire  
La Sierra, Riverside, CA 60.8 °F 45 °F 56% ESE  at  2.3 mph 0.00 in / hr 724 ft 3:48 AM PDT Rapid Fire
McAuliffe E.S./Riverwalk, Riverside, CA 61.2 °F 56 °F 82% SE  at  4.5 mph 0.00 in / hr 705 ft 3:48 AM PDT Rapid Fire  
Lake Hills Reserve, Riverside, CA 56.9 °F 54 °F 90% NE  at  3.6 mph 0.00 in / hr 1373 ft 3:48 AM PDT Rapid Fire
Arlington Heights, Riverside, CA 59.6 °F 54 °F 83% North  at  1.0 mph 0.00 in / hr 788 ft 3:33 AM PDT Normal  
WSW Corona, Corona, CA 59.3 °F 56 °F 88% South  at  0.0 mph 0.00 in / hr 925 ft 3:47 AM PDT Normal  
MesoWest Mira Loma Van Buren , Mira Loma, CA 61 °F 56 °F 83% West  at  6 mph 0.00 in / hr 757 ft 2:00 AM PDT MADIS
South Corona Hendrickson Bros, Corona, CA 58.1 °F 54 °F 86% ESE  at  2.0 mph 0.00 in / hr 1050 ft 3:45 AM PDT Normal
South Corona (Near Eagle Glen), Corona, CA 58.0 °F 55 °F 90% South  at  0.0 mph - / hr 1050 ft 2:54 AM PDT Normal  
Arlington Heights, Riverside, CA 59.4 °F 54 °F 83% NW  at  0.0 mph 0.00 in / hr 902 ft 3:33 AM PDT Normal  
Eagle Glen, Corona, CA 59.9 °F 56 °F 87% North  at  0.0 mph 0.00 in / hr 1024 ft 3:47 AM PDT Normal  
MesoWest Jurupa Valley , Riverside, CA 59 °F 55 °F 86% North  at  0 mph 0.00 in / hr 794 ft 2:49 AM PDT MADIS
WR6G Magnolia Center, Riverside, CA 59.8 °F 54 °F 80% East  at  0.0 mph 0.00 in / hr 820 ft 3:48 AM PDT Normal  
Alterra, Chino Hills, CA 58.1 °F 51 °F 77% SW  at  4.6 mph 0.00 in / hr 780 ft 3:48 AM PDT Rapid Fire
MesoWest Riverside-Magnolia , Riverside, CA 61 °F 55 °F 82% North  at  - 0.00 in / hr 846 ft 2:00 AM PDT MADIS
RAWS LAKE MATHEWS CA, Corona, CA 57 °F 56 °F 97% SE  at  2 mph 0.00 in / hr 1516 ft 3:16 AM PDT MADIS
Los Serranos Ranch, Chino Hills, CA 60.8 °F 45 °F 56% WSW  at  4.0 mph 0.00 in / hr 840 ft 3:47 AM PDT Normal
MesoWest Riverside-Rubidoux , Riverside, CA 58 °F 50 °F 75% WNW  at  3 mph 0.00 in / hr 819 ft 2:00 AM PDT MADIS
Patio World, Riverside, CA 58.2 °F 54 °F 85% South  at  0.0 mph 0.00 in / hr 1102 ft 3:46 AM PDT Normal
Southwest Fontana, Fontana, CA 58.9 °F 51 °F 74% West  at  0.0 mph 0.00 in / hr 994 ft 3:48 AM PDT Rapid Fire  
Werner Ent. Fontana, Fontana, CA 58.1 °F 53 °F 82% WNW  at  3.0 mph 0.00 in / hr 1012 ft 3:48 AM PDT Rapid Fire  
South Corona @ Harlan Design, Corona, CA 65.3 °F 33 °F 30% NW  at  2.2 mph 0.00 in / hr 1109 ft 12:19 AM PDT Rapid Fire
APRSWXNET Chino Hills CA , Chino Hills, CA 59 °F 52 °F 78% SSW  at  5 mph 0.00 in / hr 740 ft 3:13 AM PDT MADIS
Bryant Ranch - 91/241 Fwy, Yorba Linda, CA 60.8 °F 52 °F 72% South  at  0.0 mph - / hr 464 ft 3:40 AM PDT Normal  
S. Corona @ Trilogy, Corona, CA 58.6 °F 52 °F 77% WNW  at  0.0 mph 0.00 in / hr 1200 ft 3:47 AM PDT Rapid Fire  
Morningstar Drive, Anaheim Hills, CA 60.1 °F 55 °F 84% South  at  0.7 mph 0.00 in / hr 758 ft 3:45 AM PDT Normal  
RAWS TEMESCAL 1 (CNF) CA, Corona, CA 56 °F 55 °F 95% NW  at  1 mph 0.01 in / hr 1454 ft 2:41 AM PDT MADIS
Arrow / Vineyard, Rancho Cucamonga, CA 57.7 °F 52 °F 81% NW  at  0.0 mph 0.00 in / hr 1173 ft 3:47 AM PDT Rapid Fire  
Anaheim Hills CA, Anaheim, CA 59.5 °F 52 °F 77% South  at  4.0 mph 0.00 in / hr 650 ft 3:45 AM PDT Normal  
MesoWest Fontana-Arrow Highway , Fontana, CA 57 °F 52 °F 83% WSW  at  7 mph 0.00 in / hr 928 ft 2:00 AM PDT MADIS
Carbon Canyon Hilltop, Chino Hills, CA 56.8 °F 53 °F 86% SW  at  3.1 mph 0.00 in / hr 1243 ft 3:47 AM PDT Rapid Fire  
Hilltop in Carbon Canyon, Chino Hills, CA 56.7 °F 52 °F 83% WSW  at  0.0 mph 0.00 in / hr 1166 ft 3:45 AM PDT Normal  
RAWS CORONA 1 CA, Corona, CA 54 °F 53 °F 97% SE  at  7 mph 0.00 in / hr 1945 ft 3:11 AM PDT MADIS
RAWS FREMONT CANYON CA, Orange, CA 53 °F 52 °F 98% SE  at  15 mph 0.00 in / hr 1780 ft 2:51 AM PDT MADIS
MesoWest Sierra Peak , Corona, CA 51 °F 51 °F 100% South  at  10 mph 0.00 in / hr 3040 ft 2:49 AM PDT MADIS
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