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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

37°F

3°C

Humidity 80%
Wind Speed WSW 12 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 06 Dec 06:35 AM MST
Extended Forecast for

Ontario Municipal OR

  • Today

    Today: Mostly sunny, with a high near 52. West northwest wind around 7 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West southwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 11am. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 45. Light east southeast wind. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 35. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain. Patchy fog before 11am. Otherwise, cloudy, with a high near 49. Light south southeast wind.

    High: 49 °F

    Chance Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 52. West northwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 32. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Rain likely, mainly after 11am. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 45. Light east southeast wind. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 35. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
A 40 percent chance of rain. Patchy fog before 11am. Otherwise, cloudy, with a high near 49. Light south southeast wind.
Monday Night
Rain likely. Cloudy, with a low around 39. Chance of precipitation is 60%.
Tuesday
Rain likely. Cloudy, with a high near 53. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 56.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario Municipal OR
 44.01°N 117°W (Elev. 2129 ft)
Last Update:
2:04 am MST Dec 6, 2025
Forecast Valid:
6am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
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