
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Ontario Municipal Airport (KONO)
Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.
Partly Cloudy
34°F
1°C
| Humidity | 55% |
| Wind Speed | N 6 MPH |
| Barometer | 29.74 in (1007.11 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 19 Feb 07:05 PM MST |
Extended Forecast for
Ontario OR
Tonight

Low: 26 °F
Slight Chance
Snow ShowersFriday

High: 42 °F
Mostly Sunny
Friday Night

Low: 25 °F
Partly Cloudy
Saturday

High: 47 °F
Mostly Sunny
Saturday Night

Low: 30 °F
Mostly Cloudy
Sunday

High: 56 °F
Mostly Sunny
Sunday Night

Low: 38 °F
Mostly Cloudy
Monday

High: 59 °F
Slight Chance
RainMonday Night

Low: 40 °F
Rain Likely
Detailed Forecast
Tonight
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 26. North northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 42. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 25. East wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 47. Southeast wind 5 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 30. East southeast wind 9 to 11 mph.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 59.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Tuesday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 54.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 33.
Thursday
A chance of rain and snow. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Ontario OR
44.03°N 116.97°W (Elev. 2103 ft)
44.03°N 116.97°W (Elev. 2103 ft)
2:06 pm MST Feb 19, 2026
7pm MST Feb 19, 2026-6pm MST Feb 26, 2026


