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

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

72°F

22°C

Humidity	18%
Wind Speed	E 6 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	08 Apr 04:35 PM MDT

More Information:

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

Extended Forecast for

27 Miles WSW Adrian OR

Tonight
Low: 40 °F
Partly Cloudy
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 43 °F
Mostly Cloudy
then Slight
Chance
Showers
Friday
High: 59 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 41 °F
Showers
Saturday
High: 54 °F
Showers
Likely
Saturday Night
Low: 35 °F
Showers then
Rain/Snow
Likely
Sunday
High: 46 °F
Snow Showers
Sunday Night
Low: 32 °F
Chance
Rain/Snow
then Chance
Snow Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 40. West southwest wind around 6 mph becoming light and variable.

Thursday

Sunny, with a high near 61. Northeast wind 7 to 10 mph.

Thursday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. East northeast wind 7 to 10 mph.

Friday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59. East northeast wind 6 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 50%.

Friday Night

Showers and thunderstorms likely, then showers after midnight. Low around 41. South southeast wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 54. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain showers before 3am, then rain and snow showers likely. Snow level 7400 feet lowering to 5800 feet after midnight . Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday

Snow showers. Snow level 5300 feet. High near 46. Chance of precipitation is 80%.

Sunday Night

A chance of rain and snow showers before 9pm, then a chance of snow showers. Snow level 5500 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

Monday

A 30 percent chance of snow showers, mainly before noon. Partly sunny, with a high near 46.

Monday Night

Partly cloudy, with a low around 31.

Tuesday

Mostly sunny, with a high near 51.

Tuesday Night

Partly cloudy, with a low around 36.

Wednesday

A slight chance of rain and snow showers. Snow level 5500 feet rising to 6400 feet in the afternoon. Mostly sunny, with a high near 55. Chance of precipitation is 20%.