Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

7-Day Forecast 44.03°N 116.97°W (Text-Only)
NWS Forecast for: Ontario OR
Issued by: National Weather Service Boise, ID
Last Update: 2:06 pm MST Feb 16, 2026


Tonight: Rain before 2am, then rain and snow. Low around 31. Northeast wind 5 to 11 mph becoming south southwest in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday: A slight chance of rain and snow showers after 11am. Some thunder is also possible. Increasing clouds, with a high near 46. South southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Tuesday Night: A chance of rain and snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 29. South southeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Wednesday: A 30 percent chance of snow showers, mainly before 11am. Some thunder is also possible. Mostly cloudy, with a high near 42. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Wednesday Night: Partly cloudy, with a low around 25. West northwest wind 7 to 11 mph becoming south southeast after midnight.

Thursday: A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.

Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

Friday: A 30 percent chance of snow showers. Partly sunny, with a high near 40.

Friday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 24.

Saturday: Partly sunny, with a high near 43.

Saturday Night: Mostly cloudy, with a low around 29.

Sunday: Partly sunny, with a high near 53.

Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 35.

Monday: Showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.



Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)

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