Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Overcast

46°F

8°C

Humidity	87%
Wind Speed	S 5 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	01 Mar 06:05 PM MST

More Information:

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

Extended Forecast for

37 Miles W Vale OR

Tonight
Low: 38 °F
Showers
Likely
Monday
High: 48 °F
Showers then
Chance
Showers
Monday Night
Low: 32 °F
Mostly Clear
Tuesday
High: 48 °F
Increasing
Clouds
Tuesday Night
Low: 37 °F
Mostly Cloudy
Wednesday
High: 44 °F
Rain/Snow
Wednesday Night
Low: 30 °F
Chance
Rain/Snow
then Mostly
Cloudy
Thursday
High: 41 °F
Slight Chance
Snow
Thursday Night
Low: 31 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers likely. Cloudy, with a low around 38. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Showers, mainly before 11am. High near 48. West northwest wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Mostly clear, with a low around 32. North northwest wind 5 to 7 mph.

Tuesday

Increasing clouds, with a high near 48. South southwest wind 5 to 13 mph.

Tuesday Night

Mostly cloudy, with a low around 37. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.

Wednesday

Rain before 11am, then rain and snow. Snow level 6100 feet lowering to 5400 feet. High near 44. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

A chance of rain and snow before 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 41.

Thursday Night

Partly cloudy, with a low around 31.

Friday

Partly sunny, with a high near 46.

Friday Night

A 10 percent chance of snow. Snow level 5500 feet. Partly cloudy, with a low around 35.

Saturday

A slight chance of rain and snow. Snow level 5400 feet rising to 6900 feet in the afternoon. Mostly sunny, with a high near 52. Chance of precipitation is 20%.

Saturday Night

A 20 percent chance of rain. Partly cloudy, with a low around 37.

Sunday

A 20 percent chance of rain. Snow level 5800 feet. Partly sunny, with a high near 53.