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

62°F

17°C

Humidity 25%
Wind Speed NNW 14 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 13 Oct 01:53 PM MDT
Extended Forecast for

Weiser ID

Frost Advisory October 13, 02:13pm until October 14, 10:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory October 13, 02:13pm until October 14, 10:00am

    NOW until 10:00am Wed

    Frost Advisory

  • This Afternoon

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, mostly clear, with a low around 33. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 33 °F

    Clear then
    Patchy Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 70 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. North wind 3 to 5 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog between 8am and 9am. Patchy frost between 8am and 9am. Otherwise, sunny, with a high near 70. Calm wind.

    High: 70 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Friday

    Friday: Patchy frost before 10am. Otherwise, sunny, with a high near 74.

    High: 74 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 68. Northwest wind around 8 mph.
Tonight
Patchy frost after 5am. Otherwise, mostly clear, with a low around 33. North northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming north northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 37. North wind 3 to 5 mph.
Thursday
Patchy fog between 8am and 9am. Patchy frost between 8am and 9am. Otherwise, sunny, with a high near 70. Calm wind.
Thursday Night
Clear, with a low around 35.
Friday
Patchy frost before 10am. Otherwise, sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Patchy fog. Otherwise, sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
Last Update:
12:29 pm MDT Oct 13, 2026
Forecast Valid:
2pm MDT Oct 13, 2026-6pm MDT Oct 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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