National Weather Service

News Headlines

2026 Idaho Spring Flood and Water Resources Outlook

Current conditions at

Ontario Municipal Airport (KONO)

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

Partly Cloudy

45°F

7°C

Humidity	89%
Wind Speed	N 0 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	25 Mar 06:53 AM MDT

More Information:

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

Extended Forecast for

36 Miles SSE Unity OR

Today
High: 60 °F
Breezy.
Mostly Sunny
then Patchy
Blowing Dust
Tonight
Low: 28 °F
Patchy
Blowing Dust
and Breezy
then Mostly
Clear
Thursday
High: 45 °F
Sunny
Thursday Night
Low: 30 °F
Mostly Clear
Friday
High: 53 °F
Mostly Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 68 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Partly Cloudy
Sunday
High: 64 °F
Partly Sunny

Detailed Forecast

Today

Patchy blowing dust after noon. Mostly sunny, with a high near 60. Breezy, with a west southwest wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 46 mph.

Tonight

Patchy blowing dust before midnight. Mostly clear, with a low around 28. Breezy, with a northwest wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 44 mph.

Thursday

Sunny, with a high near 45. Northwest wind 6 to 11 mph becoming light and variable in the afternoon.

Thursday Night

Mostly clear, with a low around 30. East southeast wind 5 to 7 mph.

Friday

Mostly sunny, with a high near 53. South southeast wind 7 to 13 mph becoming east northeast in the morning.

Friday Night

Partly cloudy, with a low around 38.

Saturday

Mostly sunny, with a high near 68.

Saturday Night

Partly cloudy, with a low around 41.

Sunday

Partly sunny, with a high near 64.

Sunday Night

Mostly cloudy, with a low around 44.

Monday

A 20 percent chance of showers. Partly sunny, with a high near 56.

Monday Night

A chance of rain and snow showers. Snow level 6800 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 30%.

Tuesday

A chance of rain and snow showers. Snow level 5100 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 52. Chance of precipitation is 40%.