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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

45°F

7°C

Humidity 65%
Wind Speed WSW 4 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 05 Feb 06:35 PM MST
Extended Forecast for

7 Miles NNE Weiser ID

Air Stagnation Advisory February 5, 07:00pm until February 9, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory February 5, 07:00pm until February 9, 05:00am

    NOW until 5:00am Mon

    Air Stagnation Advisory

  • Tonight

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog between 8am and 11am. Otherwise, increasing clouds, with a high near 50. Light and variable wind.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 32. Light north northeast wind.

    Low: 32 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Monday

    Monday: A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Light north northeast wind.
Friday
Patchy fog between 8am and 11am. Otherwise, increasing clouds, with a high near 50. Light and variable wind.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 32. Light north northeast wind.
Saturday
Mostly sunny, with a high near 52. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 35. Light and variable wind.
Sunday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 51.
Sunday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 38. Chance of precipitation is 70%.
Monday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 47.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A slight chance of rain and snow after 11am. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Weiser ID
 44.35°N 116.89°W (Elev. 2759 ft)
Last Update:
2:05 pm MST Feb 5, 2026
Forecast Valid:
7pm MST Feb 5, 2026-6pm MST Feb 12, 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