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.

Clear

54°F

12°C

Humidity	46%
Wind Speed	N 0 MPH
Barometer	30.51 in (1033.19 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	03 Feb 05:05 PM MST

More Information:

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

Extended Forecast for

36 Miles WSW Vale OR

Air Stagnation Advisory February 3, 05:23pm until February 9, 05:00am

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory February 3, 05:23pm until February 9, 05:00am
NOW until 5:00am Mon
Air Stagnation Advisory
Tonight
Low: 31 °F
Partly Cloudy
Wednesday
High: 48 °F
Sunny
Wednesday Night
Low: 31 °F
Mostly Clear
Thursday
High: 48 °F
Sunny
Thursday Night
Low: 30 °F
Mostly Clear
Friday
High: 51 °F
Sunny
Friday Night
Low: 32 °F
Partly Cloudy
Saturday
High: 52 °F
Mostly Sunny

Detailed Forecast

Tonight

Partly cloudy, with a low around 31. Calm wind.

Wednesday

Sunny, with a high near 48. Calm wind becoming east around 6 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 31. Light north northeast wind.

Thursday

Sunny, with a high near 48. Calm wind becoming east northeast around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 30. East northeast wind around 6 mph becoming calm in the evening.

Friday

Sunny, with a high near 51.

Friday Night

Partly cloudy, with a low around 32.

Saturday

Mostly sunny, with a high near 52.

Saturday Night

Mostly cloudy, with a low around 35.

Sunday

A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 51.

Sunday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 34.

Monday

A chance of rain and snow. Snow level 5000 feet lowering to 4200 feet. Partly sunny, with a high near 45. Chance of precipitation is 40%.

Monday Night

A slight chance of rain and snow. Snow level 4300 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

Tuesday

A 20 percent chance of snow. Partly sunny, with a high near 42.