Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory until February 9, 05:00 AM MST

Current conditions at

Ontario Municipal Airport (KONO)

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

Mist

25°F

-4°C

Humidity	100%
Wind Speed	WSW 3 MPH
Barometer	30.57 in (1035.22 mb)
Dewpoint	25°F (-4°C)
Visibility	5.00 mi
Last update	04 Feb 06:35 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Ontario OR

Air Stagnation Advisory February 4, 06:54am until February 9, 05:00am

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory February 4, 06:54am until February 9, 05:00am
NOW until 5:00am Mon
Air Stagnation Advisory
Today
High: 55 °F
Partly Sunny
Tonight
Low: 28 °F
Partly Cloudy
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 31 °F
Mostly Clear
Friday
High: 56 °F
Mostly Sunny
Friday Night
Low: 32 °F
Partly Cloudy
Saturday
High: 52 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Mostly Cloudy