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

36°F

2°C

Humidity 55%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 16 Apr 05:05 AM MDT
Extended Forecast for

Weiser ID

Freeze Warning April 17, 12:00am until April 17, 10:00am
Click here for hazard details and duration
Freeze Warning

  • Today

    Today: Partly sunny, with a high near 48. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 55. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 55 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Southeast wind around 5 mph becoming calm after midnight.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69.

    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 73.

    High: 73 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 48. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 25. Northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 55. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 28. Southeast wind around 5 mph becoming calm after midnight.
Saturday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 73.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 68.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
Last Update:
2:25 am MDT Apr 16, 2026
Forecast Valid:
5am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation