Storms and Heavy Rain From the Southeast to the East Coast; Strong Winter Storm in Alaska

Heavy rainfall and thunderstorms will continue through Thursday along the Southeast Coast through the Carolinas. Heavy to excessive rainfall may lead to flash, urban and small stream flooding. A strong winter storm will bring blizzard conditions to the Arctic coastline in Alaska through Thursday. Read More >

Current conditions at

Ontario International Airport (KONT)

Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.

Clear

52°F

11°C

Humidity 71%
Wind Speed W 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 28 Mar 04:35 AM PDT
Extended Forecast for

Ontario International Arpt CA

  • Today

    Today: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 68 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 47. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 47 °F

  • Friday

    Friday: Partly sunny, with a high near 61. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    Partly Sunny

    High: 61 °F

  • Friday
    Night

    Friday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Chance Rain

    Low: 48 °F

  • Saturday

    Saturday: Rain. The rain could be heavy at times.  High near 53. Northeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Heavy Rain

    High: 53 °F

  • Saturday
    Night

    Saturday Night: Showers.  Low around 45. Chance of precipitation is 80%.

    Showers

    Low: 45 °F

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    Showers
    Likely

    High: 56 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Mostly cloudy, with a low around 46.

    Chance
    Showers

    Low: 46 °F

  • Monday

    Monday: A slight chance of showers after 11am.  Mostly sunny, with a high near 65.

    Slight Chance
    Showers

    High: 65 °F

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
Partly cloudy, with a low around 47. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 61. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain. The rain could be heavy at times. High near 53. Northeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Showers. Low around 45. Chance of precipitation is 80%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 46.
Monday
A slight chance of showers after 11am. Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
Ontario International Arpt CA
 34.05°N 117.61°W (Elev. 902 ft)
3:36 am PDT Mar 28, 2024
4am PDT Mar 28, 2024-6pm PDT Apr 3, 2024
 
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