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

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

43°F

6°C

Humidity 52%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 17 Apr 11:20 AM MDT
Extended Forecast for

8 Miles W Weiser ID

Freeze Warning April 18, 12:00am until April 18, 10:00am
Click here for hazard details and duration
Freeze Warning

  • Today

    Today: Sunny, with a high near 54. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Southeast wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. East southeast wind 5 to 8 mph becoming north northeast after midnight.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 54. Calm wind becoming south southeast around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 27. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 63. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 37. East southeast wind 5 to 8 mph becoming north northeast after midnight.
Sunday
Partly sunny, with a high near 69. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 71.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 63.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Weiser ID
 44.26°N 117.12°W (Elev. 2198 ft)
Last Update:
12:29 am MDT Apr 17, 2026
Forecast Valid:
11am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation