Treacherous Travel Conditions Expected Early In The Week

The interaction of an arctic air mass and moisture will set the stage for an expansive area of dangerous travel conditions early in the week. A zone of freezing rain and drizzle along with some sleet is very likely from parts of Texas to the Ohio and Tennessee Valleys. Meanwhile, heavy rain and flooding will remain in the forecast for a large portion of the Hawaiian Islands on Monday. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424° N Lon: 117.00808° W Elev: 2185 ft.




Humidity 55%
Wind Speed N 3 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 30 Jan 01:53 AM MST
Detailed forecast for

Oregon Lower Treasure Valley

Rest Of Tonight
Mostly clear. Colder with lows 5 to 13. Breezy. Northwest winds 10 to 20 mph in the evening, decreasing to around 10 mph. Wind chills as low as 1 below.
Sunny. Highs 23 to 29. Light winds.
Monday Night
Increasing clouds. Lows 8 to 15. Light winds.
Mostly cloudy. Highs 26 to 31. Southeast winds up to 10 mph. Wind chills as low as 3 below in the morning.
Tuesday Night
Mostly cloudy. Lows 15 to 20. East winds up to 10 mph.
Wednesday Through Thursday
Mostly cloudy. Highs 30 to 39. Lows 16 to 21.
Thursday Night
Mostly cloudy. Lows 22 to 27.
Mostly cloudy. A slight chance of snow in the morning. Chance of snow 20 percent. Highs 36 to 41.
Friday Night And Saturday
Mostly cloudy. Lows 23 to 28. Highs 38 to 43.
Saturday Night
Mostly cloudy. A slight chance of snow after midnight. Chance of snow 20 percent. Lows 26 to 31.
Mostly cloudy with a chance of rain and snow, mainly in the afternoon. Chance of precipitation 30 percent. Highs 38 to 43.

Click Map For Forecast
830 PM MST Sun Jan 29 2023

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database