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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

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 72%
Wind Speed N 0 MPH
Barometer 30.64 in (1037.59 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 09 Jan 06:53 PM MST
Extended Forecast for

20 Miles WSW Vale OR

Air Stagnation Advisory January 9, 11:00pm until January 15, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 38. Calm wind becoming east northeast around 5 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Calm wind.
Saturday
Partly sunny, with a high near 38. Calm wind becoming east northeast around 5 mph.
Saturday Night
Partly cloudy, with a low around 24. Calm wind.
Sunday
Mostly sunny, with a high near 37. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 24. Calm wind.
Monday
Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WSW Vale OR
 43.87°N 117.6°W (Elev. 2520 ft)
Last Update:
2:04 pm MST Jan 9, 2026
Forecast Valid:
7pm MST Jan 9, 2026-6pm MST Jan 16, 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