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

Ontario Municipal Airport (KONO)

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

Clear

48°F

9°C

Humidity 82%
Wind Speed N 5 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Apr 12:53 AM MDT
Extended Forecast for

27 Miles WSW Adrian OR

  • Overnight

    Overnight: Showers, mainly after 2am. Low around 38. Southeast wind 5 to 8 mph becoming north northeast. Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Sunday

    Sunday: Showers and thunderstorms before 4pm, then a chance of showers. Snow level 6700 feet lowering to 5600 feet in the afternoon . High near 46. Breezy, with a west southwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 46 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain showers before 9pm, then rain and snow showers likely. Snow level 5700 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 15 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely and
    Breezy

  • Monday

    Monday: Rain and snow showers likely before 3pm, then a chance of rain showers. Snow level 5100 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 46. Breezy, with a west southwest wind 15 to 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 46 °F

    Rain/Snow
    Likely and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. West wind 8 to 14 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Breezy.

    High: 52 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after midnight. Snow level 6500 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Rain and snow showers, becoming all rain after noon. Snow level 5300 feet rising to 5800 feet in the afternoon. High near 46. Breezy. Chance of precipitation is 90%.

    High: 46 °F

    Breezy.
    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 70%.

    Low: 24 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance Snow
    Showers

Detailed Forecast

Overnight
Showers, mainly after 2am. Low around 38. Southeast wind 5 to 8 mph becoming north northeast. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms before 4pm, then a chance of showers. Snow level 6700 feet lowering to 5600 feet in the afternoon . High near 46. Breezy, with a west southwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of rain showers before 9pm, then rain and snow showers likely. Snow level 5700 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 15 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow showers likely before 3pm, then a chance of rain showers. Snow level 5100 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 46. Breezy, with a west southwest wind 15 to 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 32. West wind 8 to 14 mph.
Tuesday
Mostly sunny, with a high near 52. Breezy.
Tuesday Night
A 30 percent chance of showers after midnight. Snow level 6500 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
Rain and snow showers, becoming all rain after noon. Snow level 5300 feet rising to 5800 feet in the afternoon. High near 46. Breezy. Chance of precipitation is 90%.
Wednesday Night
Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 70%.
Thursday
A 40 percent chance of snow showers. Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
27 Miles WSW Adrian OR
 43.63°N 117.58°W (Elev. 5095 ft)
Last Update:
12:32 am MDT Apr 12, 2026
Forecast Valid:
1am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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