National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical System in the Gulf of Mexico; Excessive Rainfall and Severe Storm Potential for the Plains

A tropical system in the Gulf of Mexico is forecast to track southward and away from Florida; However, this system will enhance rainfall potential across South Florida through Friday. Meanwhile, heavy to excessive rainfall and severe thunderstorms are expected for portions of the Plains. For the Great Lakes, Northeast and Mid-Atlantic, new daily record high temperatures are expected later Friday. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185ft.

Clear

61°F

16°C

Humidity 63%
Wind Speed W 13 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 02 Jun 01:20 AM MDT
Extended Forecast for

Ontario OR

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Northwest wind around 10 mph.

    Partly Cloudy

    Low: 57 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Northwest wind 11 to 15 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 83 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 59. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    Partly Cloudy

    Low: 59 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Northwest wind 7 to 10 mph.

    Mostly Sunny

    High: 85 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 61. North wind 5 to 10 mph becoming light northwest after midnight.

    Mostly Cloudy

    Low: 61 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 60.

    Mostly Cloudy

    Low: 60 °F

  • Monday

    Monday: Mostly sunny, with a high near 87.

    Mostly Sunny

    High: 87 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Northwest wind around 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Northwest wind 11 to 15 mph.
Friday Night
Partly cloudy, with a low around 59. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 85. Northwest wind 7 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 61. North wind 5 to 10 mph becoming light northwest after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny and hot, with a high near 90.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 63.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 89.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 86.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
Last Update:
2:54 pm MDT Jun 1, 2023
Forecast Valid:
1am MDT Jun 2, 2023-6pm MDT Jun 8, 2023
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation