National Weather Service

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SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026
Average Frost and Freeze Dates

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

59°F

15°C

Humidity	47%
Wind Speed	E 3 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	20 Apr 11:20 AM MDT

More Information:

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

Extended Forecast for

35 Miles W Vale OR

Today
High: 68 °F
Mostly Sunny
Tonight
Low: 46 °F
Mostly Clear
Tuesday
High: 64 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 40 °F
Showers and
Breezy
Wednesday
High: 46 °F
Rain/Snow and
Windy
Wednesday Night
Low: 35 °F
Showers
Likely and
Breezy then
Slight Chance
Rain/Snow
Thursday
High: 49 °F
Mostly Sunny
then Slight
Chance
Rain/Snow
Thursday Night
Low: 34 °F
Mostly Clear
Friday
High: 54 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 68. East southeast wind 6 to 9 mph.

Tonight

Mostly clear, with a low around 46. East southeast wind 6 to 9 mph becoming west southwest after midnight.

Tuesday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 64. West southwest wind 7 to 14 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Showers and possibly a thunderstorm. Low around 40. Breezy, with a west wind 17 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Rain showers before 9am, then rain and snow showers between 9am and 3pm, then rain showers likely after 3pm. Snow level 5500 feet. High near 46. Windy, with a west wind 25 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Rain showers likely before midnight, then a slight chance of rain and snow showers. Snow level 5600 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday

A slight chance of rain and snow showers after noon. Snow level rising to 5600 feet in the afternoon. Mostly sunny, with a high near 49. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 34.

Friday

Sunny, with a high near 54.

Friday Night

Mostly clear, with a low around 36.

Saturday

Sunny, with a high near 53.

Saturday Night

A 20 percent chance of showers. Snow level 6200 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 36.

Sunday

A slight chance of rain and snow showers. Snow level 5200 feet rising to 6200 feet in the afternoon. Mostly sunny, with a high near 53. Chance of precipitation is 20%.