
Major River Flooding in Western Washington; Very Cold Temperatures in the Northern Plains
Major river flooding following heavy rainfall will continue to bring a significant risk to life and property in Washington. Arctic air will bring near record cold temperatures and dangerous wind chills from the Northern High Plains into the Mid-South and Mid-Atlantic through the weekend. A narrow band of snow is likely from the Mid-West, Upper Ohio Valley into the Central Appalachians. Read More >
Hazardous Weather Conditions
Ontario Municipal Airport (KONO)
Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.
Clear
43°F
6°C
| Humidity | 73% |
| Wind Speed | WNW 3 MPH |
| Barometer | 30.18 in (1022.01 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 12 Dec 05:53 PM MST |
Ontario ORSimilar City Names
NOW until 5:00am Mon

Air Stagnation Advisory
Tonight

Low: 30 °F
Patchy Fog
Saturday
High: 50 °F
Patchy Fog
then Mostly
SunnySaturday Night

Low: 27 °F
Patchy Fog
Sunday
High: 48 °F
Patchy Fog
then SunnySunday Night

Low: 29 °F
Partly Cloudy
Monday

High: 45 °F
Slight Chance
RainMonday Night

Low: 34 °F
Chance Rain
Tuesday

High: 52 °F
Chance Rain
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
44.03°N 116.97°W (Elev. 2103 ft)



