Heat and Monsoonal Conditions This Week
Dangerous heat will build across portions of the West through this week where new daily record highs are forecast. Monsoonal showers and thunderstorms may result in flash flooding and debris flows for portions of Southwest into the Four Corners and central Rockies through at least the midweek. Stationary frontal boundary across the South and Southeast will focus showers and thunderstorms. Read More >
Hazardous Weather Conditions
Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906ft.
Partly Cloudy
70°F
21°C
| Humidity | 64% |
| Wind Speed | N 0 MPH |
| Barometer | 29.86 in (1011.18 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 06:05 AM PDT |
Extended Forecast for
3 Miles ESE Ontario International Arpt CA
Heat Advisory August 15, 12:00pm until August 17, 08:00pm
-
Today
Sunny
High: 99 °F
-
Tonight
Mostly Clear
Low: 71 °F
-
Tuesday
Sunny
High: 100 °F
-
Tuesday
NightMostly Clear
Low: 73 °F
-
Wednesday
Sunny
High: 100 °F
-
Wednesday
NightMostly Clear
Low: 71 °F
-
Thursday
Sunny
High: 97 °F
-
Thursday
NightMostly Clear
Low: 69 °F
-
Friday
Mostly Sunny
High: 96 °F
Detailed Forecast
Today
Sunny, with a high near 99. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 71. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 100. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 73. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 100. Light southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 69.
Friday
Mostly sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 68.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Mostly sunny, with a high near 91.
Additional Forecasts and Information
Point Forecast:
3 Miles ESE Ontario International Arpt CA
34.04°N 117.55°W (Elev. 853 ft)
34.04°N 117.55°W (Elev. 853 ft)
3:50 am PDT Aug 15, 2022
6am PDT Aug 15, 2022-6pm PDT Aug 21, 2022
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
