National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Mostly Cloudy

45°F

7°C

Humidity 52%
Wind Speed S 23 MPH
Barometer 29.5 in (998.99 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 17 Feb 02:35 PM MST
Extended Forecast for

8 Miles W Weiser ID

  • This Afternoon

    This Afternoon: A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 44. South southeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers likely before 11pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 26. South wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Partly sunny, with a high near 41. West northwest wind 7 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers, mainly after 11pm. Partly cloudy, with a low around 22. West southwest wind around 6 mph becoming light and variable. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers. Partly sunny, with a high near 40. East northeast wind 5 to 7 mph becoming southeast in the afternoon. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 23. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 44. South southeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Rain and snow showers likely before 11pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 26. South wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow showers. Partly sunny, with a high near 41. West northwest wind 7 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow showers, mainly after 11pm. Partly cloudy, with a low around 22. West southwest wind around 6 mph becoming light and variable. Little or no snow accumulation expected.
Thursday
A 40 percent chance of snow showers. Partly sunny, with a high near 40. East northeast wind 5 to 7 mph becoming southeast in the afternoon. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 23. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 49. Chance of precipitation is 10%.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Monday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Weiser ID
 44.26°N 117.12°W (Elev. 2198 ft)
Last Update:
2:07 pm MST Feb 17, 2026
Forecast Valid:
2pm MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation