Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Overcast

54°F

12°C

Humidity	32%
Wind Speed	SSE 23 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	22 Feb 11:05 PM MST

More Information:

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

Extended Forecast for

15 Miles SSE Richland OR

Tonight
Low: 34 °F
Mostly Cloudy
Monday
High: 43 °F
Slight Chance
Rain
Monday Night
Low: 38 °F
Rain
Tuesday
High: 40 °F
Rain
Tuesday Night
Low: 34 °F
Rain then
Chance Rain
Wednesday
High: 42 °F
Chance
Rain/Snow
then Chance
Snow
Wednesday Night
Low: 28 °F
Mostly Clear
Thursday
High: 43 °F
Sunny
Thursday Night
Low: 31 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 34. South southeast wind 11 to 13 mph.

Monday

A 20 percent chance of rain after 11am. Snow level 4300 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 43. South wind 10 to 13 mph.

Monday Night

Rain, mainly after 11pm. Low around 38. South wind 9 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 40. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain, mainly before 11pm. Low around 34. South southeast wind 10 to 14 mph becoming west southwest after midnight. Chance of precipitation is 80%.

Wednesday

A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday Night

Mostly clear, with a low around 28.

Thursday

Sunny, with a high near 43.

Thursday Night

Mostly clear, with a low around 31.

Friday

A slight chance of rain and snow. Snow level 3700 feet rising to 4500 feet in the afternoon. Mostly sunny, with a high near 46. Chance of precipitation is 20%.

Friday Night

A slight chance of rain and snow. Snow level 4900 feet lowering to 3800 feet after midnight . Partly cloudy, with a low around 31. Chance of precipitation is 20%.

Saturday

A slight chance of rain and snow. Mostly sunny, with a high near 45. Chance of precipitation is 20%.

Saturday Night

A slight chance of rain and snow. Snow level 4300 feet lowering to 3600 feet after midnight . Partly cloudy, with a low around 31. Chance of precipitation is 20%.

Sunday

A slight chance of rain and snow. Mostly sunny, with a high near 45. Chance of precipitation is 20%.