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.

Overcast

34°F

1°C

Humidity 74%
Wind Speed W 3 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 25 Apr 07:20 AM MDT
Extended Forecast for

Weiser ID

Freeze Warning April 25, 07:41am until April 25, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning April 25, 07:41am until April 25, 09:00am

    NOW until 9:00am Sat

    Freeze Warning

  • Today

    High: 59 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. Calm wind becoming north around 5 mph after midnight.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. West northwest wind 5 to 9 mph.

    High: 61 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. North northwest wind 5 to 9 mph becoming light northwest after midnight.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Monday

    Monday: A 20 percent chance of showers after noon. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 62 °F

    Areas Frost
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Areas of frost before 8am. Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Areas Frost
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 59. Light and variable wind.
Tonight
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. Calm wind becoming north around 5 mph after midnight.
Sunday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. West northwest wind 5 to 9 mph.
Sunday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. North northwest wind 5 to 9 mph becoming light northwest after midnight.
Monday
A 20 percent chance of showers after noon. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35.
Tuesday
A 20 percent chance of showers after noon. Areas of frost before 8am. Otherwise, mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 74.
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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:
12:30 am MDT Apr 25, 2026
Forecast Valid:
7am MDT Apr 25, 2026-6pm MDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation