Ontario, CA (91764)

12:24 PM PDT on July 31, 2014 (GMT -0700)
Pennhill Estates (KCAUPLAN13) Elev 1539 ft | 34.13 °N, 117.62 °W | Change Station

Current weather conditions updated 4 minutes ago

Partly Cloudy
Partly Cloudy
91.3 °F
Feels Like 93 °F
N
2.0
Wind Variable Wind from West
Gusts 4.0 mph

Today is forecast to be nearly the same temperature as yesterday.

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:01 AM 7:52 PM
Waxing Crescent, 20% visible
Pressure 29.87 in
Visibility 10.0 miles
Clouds Few 8500 ft
Few 30000 ft
Heat Index 93 °F
Dew Point 64 °F
Humidity 40%
Rainfall 0.00 in
Snow Depth Not available.
UV 11 out of 12
Pollen 4.10 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KONT 311853Z 26008KT 10SM FEW085 FEW300 33/14 A2993 RMK AO2 SLP114 T03280139

More Conditions Fewer Conditions

Pressure 29.87 in
Visibility 10.0 miles
Clouds Few 8500 ft
Few 30000 ft
Heat Index 93 °F
Dew Point 64 °F
Humidity 40%
Rainfall 0.00 in
Snow Depth Not available.
UV 11 out of 12
Pollen 4.10 out of 12
Ozone Good
PM2.5 Moderate
Flu Activity Not available.
METAR KONT 311853Z 26008KT 10SM FEW085 FEW300 33/14 A2993 RMK AO2 SLP114 T03280139

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Jul. 31, 2014 Rise Set
Actual Time 6:01 AM PDT 7:52 PM PDT
Civil Twilight 5:33 AM PDT 8:19 PM PDT
Nautical Twilight 5:00 AM PDT 8:52 PM PDT
Astronomical Twilight 4:24 AM PDT 9:27 PM PDT
Moon 10:18 AM PDT 10:23 PM PDT
Length of Visible Light 14h 45m
Length of Day
13h 51m
Tomorrow will be 1m 34s shorter.
Waxing Crescent, 20% of the Moon is Illuminated
Today
Waxing Crescent
Aug 3
First Quarter
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New

Today's Extremes

State Highs State Lows

Community

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Nearby

Air Quality

  Air Quality AQ Index Pollutant
Yesterday Unhealthy for Sensitive Groups
OZONE
Yesterday Good
PM10
Current Moderate
PM2.5
Current Good
OZONE
Friday Unhealthy for Sensitive Groups
OZONE
Friday Good
PM10
Friday Good
CO
Friday Good
NO2

Snow Depth

Station Depth Elevation
Sonora Pass 0 in 8800 ft
Cedar Pass 0 in 7100 ft
Crowder Flat 0 in 5100 ft

Earthquake Activity

City Distance Mag. Time & Date
Oceanside, California 75 miles 3.3 11:45 PM PDT
2014-07-27
Inyokern, California 138 miles 2.5 3:46 AM PDT
2014-07-27
Westmorland, California 121 miles 2.8 1:38 AM PDT
2014-07-26
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Nearby Weather Stations

Station Location Temp. Heat Index Dew Point Humidity Wind Precip. Elev Updated Type
MesoWest ONTARO , Chino, CA 83 °F 81 °F - - North  at  - 0.00 in / hr 979 ft 11:35 AM PDT MADIS
Pennhill Estates, Upland, CA 91.3 °F 93 °F 64 °F 40% West  at  2.0 mph 0.00 in / hr 1539 ft 12:20 PM PDT Normal
Milliken/Mountain View, Rancho Cucamonga, CA 90.1 °F 92 °F 65 °F 44% SSW  at  3.0 mph 0.00 in / hr 1295 ft 12:11 PM PDT Normal
I-210 at Archibald Ave, Rancho Cucamonga, CA 91.0 °F 90 °F 57 °F 32% SSW  at  3.0 mph 0.00 in / hr 1555 ft 12:00 PM PDT Normal
N/E Chino, Chino, CA 93.6 °F 98 °F 68 °F 43% West  at  8.9 mph - / hr 823 ft 12:22 PM PDT Normal
Milliken Ave and Fairmont Way, Rancho Cucamonga, CA 98.4 °F 107 °F 71 °F 42% South  at  2.7 mph - / hr 1381 ft 12:21 PM PDT Normal
MesoWest VNAVST , Guasti, CA 91 °F 87 °F - - North  at  - 0.00 in / hr 994 ft 10:40 AM PDT MADIS
North Upland, Upland, CA 98.2 °F 103 °F 68 °F 37% SE  at  3.6 mph 0.00 in / hr 1834 ft 12:24 PM PDT Rapid Fire
Amethyst at Manzanita, Alta Loma, CA 90.5 °F 91 °F 61 °F 38% SW  at  4.0 mph 0.00 in / hr 1775 ft 12:24 PM PDT Rapid Fire
Arrow/Etiwanda, Rancho Cucamonga, CA 99.3 °F 95 °F 40 °F 13% SSE  at  3.1 mph 0.00 in / hr 1152 ft 12:24 PM PDT Rapid Fire
Looking Glass Estates, Upland, CA 89.1 °F 86 °F 51 °F 27% WNW  at  3.5 mph 0.00 in / hr 1774 ft 12:24 PM PDT Rapid Fire
Chino, california, Chino, CA 92.2 °F 94 °F 64 °F 39% SE  at  8.0 mph 0.00 in / hr 750 ft 12:24 PM PDT Normal
Milliken Ave and Kenyon Way, Rancho Cucamonga, CA 92.7 °F 95 °F 65 °F 40% South  at  1.7 mph - / hr 1503 ft 12:19 PM PDT Normal
San Antonio Heights, Upland, CA 87.3 °F 88 °F 63 °F 45% SSW  at  6.0 mph 0.00 in / hr 2000 ft 12:24 PM PDT Rapid Fire
North Central Chino, Chino, CA 91.5 °F 93 °F 64 °F 41% WSW  at  0.0 mph 0.00 in / hr 732 ft 12:23 PM PDT Rapid Fire
Montclair - Southwest, Montclair, CA 97.3 °F 98 °F 62 °F 31% North  at  4.0 mph 0.00 in / hr 879 ft 12:24 PM PDT Rapid Fire
Central Chino, Chino, CA 90.8 °F 92 °F 64 °F 41% West  at  1.0 mph 0.00 in / hr 750 ft 12:24 PM PDT Rapid Fire
Claremont North of Baseline, Claremont, CA 88.3 °F 89 °F 64 °F 44% SW  at  2.0 mph 0.00 in / hr 1531 ft 12:20 PM PDT Normal
Chino, CA 93.0 °F 95 °F 65 °F 39% SW  at  1.0 mph 0.00 in / hr 748 ft 12:16 PM PDT Normal
Werner Ent. Fontana, Fontana, CA 96.5 °F 97 °F 60 °F 30% West  at  2.0 mph 0.00 in / hr 1012 ft 12:24 PM PDT Rapid Fire
IAO Kingsley Elementary, Pomona, CA 93.2 °F 95 °F 64 °F 38% NW  at  5.4 mph 0.00 in / hr 942 ft 12:24 PM PDT Rapid Fire
Etiwanda, Rancho Cucamonga, CA 94.3 °F 100 °F 70 °F 45% SSW  at  4.2 mph - / hr 1404 ft 12:19 PM PDT Normal
Southwest Fontana, Fontana, CA 94.9 °F 92 °F 52 °F 24% WNW  at  0.0 mph 0.00 in / hr 994 ft 12:24 PM PDT Rapid Fire
Pomona Historic Lincoln Park, Pomona, CA 91.7 °F 94 °F 65 °F 41% South  at  4.0 mph 0.00 in / hr 911 ft 12:24 PM PDT Rapid Fire
MesoWest Pomona , Pomona, CA - - - - West  at  5 mph 0.00 in / hr 886 ft 11:00 AM PDT MADIS
Enclos Corp., Chino, CA 92.9 °F 91 °F 56 °F 29% SSW  at  4.0 mph 0.00 in / hr 612 ft 12:24 PM PDT Normal
Cloverdale Estates, Corona, CA 96.6 °F 103 °F 69 °F 41% NW  at  4.7 mph - / hr 656 ft 12:15 PM PDT Normal
Wilson/Banyon, Rancho Cucamonga, CA 97.0 °F 97 °F 60 °F 30% East  at  5.3 mph - / hr 1555 ft 12:19 PM PDT Normal
La Verne (Eastside), La Verne, CA 90.4 °F 92 °F 64 °F 42% South  at  0.0 mph - / hr 1050 ft 12:19 PM PDT Normal
Brentwood Estates, Rancho Cucamonga, CA 93.4 °F 96 °F 65 °F 39% West  at  1.7 mph - / hr 1614 ft 12:13 PM PDT Normal
210/15 fwys, Rancho Cucamonga, CA 90.9 °F 91 °F 62 °F 38% SSW  at  4.0 mph 0.00 in / hr 1650 ft 12:24 PM PDT Rapid Fire

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