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.

Mostly Cloudy

63°F

17°C

Humidity	23%
Wind Speed	SE 17 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	22 Feb 03:20 PM MST

More Information:

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

Extended Forecast for

4 Miles SSW Midvale ID

Tonight
Low: 34 °F
Increasing
Clouds
Monday
High: 51 °F
Mostly Cloudy
Monday Night
Low: 40 °F
Rain
Tuesday
High: 47 °F
Rain
Tuesday Night
Low: 35 °F
Rain Likely
Wednesday
High: 49 °F
Chance
Rain/Snow
Wednesday Night
Low: 28 °F
Mostly Clear
Thursday
High: 49 °F
Sunny
Thursday Night
Low: 31 °F
Mostly Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 34. East wind 5 to 7 mph becoming west after midnight.

Monday

Mostly cloudy, with a high near 51. West wind 5 to 7 mph becoming east in the afternoon.

Monday Night

Rain, mainly after 11pm. Low around 40. East southeast wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 47. Southeast wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 35. East southeast wind 6 to 9 mph becoming west southwest after midnight. Chance of precipitation is 70%.

Wednesday

A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 49. 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 49.

Thursday Night

Mostly clear, with a low around 31.

Friday

A 20 percent chance of rain. Mostly sunny, with a high near 52.

Friday Night

A 20 percent chance of rain. Partly cloudy, with a low around 31.

Saturday

A slight chance of rain and snow. Mostly sunny, with a high near 50. Chance of precipitation is 20%.