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

Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Mist

25°F

-4°C

Humidity 92%
Wind Speed WSW 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 23°F (-5°C)
Visibility 5.00 mi
Last update 06 Feb 08:20 AM MST
Extended Forecast for

37 Miles W Vale OR

Air Stagnation Advisory until February 8, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until February 8, 11:00am

    NOW until 11:00am Sun

    Air Stagnation Advisory

  • Today

    High: 52 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West southwest wind 3 to 6 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near 55. West southwest wind 6 to 9 mph.

    High: 55 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. Southwest wind 6 to 8 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 53. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 53 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Snow level 7600 feet lowering to 5900 feet. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 70%.

    Low: 33 °F

    Breezy. Rain
    Likely then
    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Today
Increasing clouds, with a high near 52. Calm wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West southwest wind 3 to 6 mph.
Saturday
Increasing clouds, with a high near 55. West southwest wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 41. Southwest wind 6 to 8 mph.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 53. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Rain likely, mainly before 11pm. Snow level 7600 feet lowering to 5900 feet. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 70%.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
37 Miles W Vale OR
 43.91°N 117.98°W (Elev. 5000 ft)
Last Update:
2:06 am MST Feb 6, 2026
Forecast Valid:
8am MST Feb 6, 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