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Detailed Forecast Warnings/Advisories Hourly Forecast Special Radar Last 48 Hours
Ontario, California, United States (91758)  Lat: 34.06N, Lon: 117.65W 
Wx Zone: CAZ048 ICAO Used: KONT 
Weather History:
Current Conditions
Updated: 5:53 AM PST TUE FEB 9 2010
Sun & Moon Information:
Mostly Cloudy
Mostly Cloudy
48°F
Humidity: 89%
Wind Speed: CALM
Barometer: 29.97 in.
Dewpoint: 45°F
Heat Index: 48°F
Wind Chill: 48°F
Civil Twilight: 6:16 AM PST Moon Phase:
Waning Crescent Moon
Waning Crescent Moon
Sunrise: 6:42 AM PST
Sunset: 5:27 PM PST
Civil Twilight: 5:53 PM PST
Forecast for Ontario, California:
Dated: 340 AM PST TUE FEB 09 2010    Expires: 130 PM PST TUE FEB 09 2010
7 Day View   
TODAY TONIGHT WEDNESDAY WEDNESDAY
NIGHT
THURSDAY THURSDAY
NIGHT
Showers Likely Chance of T-Storm Chance of T-Storm Partly Cloudy Partly Cloudy Partly Cloudy
Showers
Likely
Chance
Of
T-Storm
Chance
Of
T-Storm
Partly
Cloudy
Partly
Cloudy
Partly
Cloudy
Hi: 60°F
Lo: 39°F Hi: 58°F
Lo: 40°F Hi: 62°F
Lo: 42°F
Pop: 50%
Detailed Forecast:
Dated: 340 AM PST TUE FEB 09 2010    Expires: 130 PM PST TUE FEB 09 2010
FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT

Includes the Counties: San Bernardino And Riverside County Valleys, The Inland Empire
Today
Showers likely in the morning...Then showers in the afternoon. Highs 56 to 63. Light winds.

Tonight
Showers and slight chance of thunderstorms. Some thunderstorms May produce small hail. Lows 36 to 41. Light winds.

Wednesday
Partly cloudy. Chance of showers and slight chance of thunderstorms in the morning...Then slight chance of showers in the afternoon. Some thunderstorms May produce small hail in the morning. Highs 53 to 61. Light winds. Chance of measurable precipitation 50 percent.

Wednesday Night
Partly cloudy. Lows 36 to 42. Light winds.

Thursday
Partly cloudy. Highs 58 to 65. Light winds.

Thursday Night
Partly cloudy. Lows 39 to 44.

Friday
Partly cloudy. Highs 60 to 66.

Friday Night
Partly cloudy in the evening...Becoming mostly clear. Lows 41 to 46.

Saturday
Mostly sunny. Warmer. Highs 69 to 74.

Saturday Night
Mostly clear. Lows 42 to 49.

Sunday
Mostly sunny. Highs 70 to 76.

Sunday Night
Mostly clear. Lows 44 to 51.

Presidents Day
Mostly sunny. Highs 69 to 76.


 

Ontario, CA Weather Report


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