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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Rain

45°F

7°C

Humidity 75%
Wind Speed NNE 5 MPH
Barometer 29.35 in (993.91 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 16 Feb 05:20 PM MST
Extended Forecast for

Ontario OR

  • Washington's Birthday

    Washington's Birthday: Rain. High near 51. West northwest wind around 6 mph. Chance of precipitation is 90%.

    High: 51 °F

    Rain

  • Tonight

    Tonight: Rain before 2am, then rain and snow. Low around 31. Northeast wind 5 to 11 mph becoming south southwest in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow showers after 11am. Some thunder is also possible. Increasing clouds, with a high near 46. South southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 29. South southeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly before 11am. Some thunder is also possible. Mostly cloudy, with a high near 42. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers. Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow
    Showers

Detailed Forecast

Washington's Birthday
Rain. High near 51. West northwest wind around 6 mph. Chance of precipitation is 90%.
Tonight
Rain before 2am, then rain and snow. Low around 31. Northeast wind 5 to 11 mph becoming south southwest in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow showers after 11am. Some thunder is also possible. Increasing clouds, with a high near 46. South southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 29. South southeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow showers, mainly before 11am. Some thunder is also possible. Mostly cloudy, with a high near 42. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 40.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 53.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35.
Monday
Showers likely. Mostly cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
Last Update:
2:06 pm MST Feb 16, 2026
Forecast Valid:
5pm MST Feb 16, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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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