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

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Partly Cloudy

54°F

12°C

Humidity 54%
Wind Speed W 8 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 25 Apr 08:35 AM MDT
Extended Forecast for

Ontario Municipal OR

  • Today

    Today: Mostly sunny, with a high near 70. West northwest wind 10 to 16 mph, with gusts as high as 30 mph.

    Mostly Sunny

    High: 70 °F

  • Tonight

    Tonight: A 50 percent chance of showers. Mostly cloudy, with a low around 48. West northwest wind 10 to 18 mph, with gusts as high as 30 mph.

    Chance
    Showers

    Low: 48 °F

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 66. West northwest wind 7 to 14 mph. Chance of precipitation is 40%.

    Chance
    Showers

    High: 66 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 44. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 30 mph.

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

    Low: 44 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph.

    Mostly Sunny
    and Breezy

    High: 68 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    Mostly Sunny

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Mostly Cloudy

    Low: 46 °F

  • Monday

    Monday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

Detailed Forecast

Today
Mostly sunny, with a high near 70. West northwest wind 10 to 16 mph, with gusts as high as 30 mph.
Tonight
A 50 percent chance of showers. Mostly cloudy, with a low around 48. West northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 66. West northwest wind 7 to 14 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 44. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 68. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Ontario Municipal OR
 44.03°N 117.03°W (Elev. 2185 ft)
Last Update:
4:12 am MDT Apr 25, 2024
Forecast Valid:
8am MDT Apr 25, 2024-6pm MDT May 1, 2024
 
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Additional Resources

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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