Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

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 N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 01 Feb 03:15 PM MST
Extended Forecast for

7 Miles WSW Vale OR

Air Stagnation Advisory February 1, 03:44pm until February 6, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory February 1, 03:44pm until February 6, 11:00am

    NOW until 11:00am Fri

    Air Stagnation Advisory

  • Tonight

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 30. Light and variable wind.

    Low: 30 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am.  Otherwise, sunny, with a high near 49.

    High: 49 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Calm wind becoming west around 5 mph.
Monday
Mostly sunny, with a high near 50. Light and variable wind.
Monday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 30. Light and variable wind.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 51. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 31. Light and variable wind.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 30.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Vale OR
 43.94°N 117.38°W (Elev. 2293 ft)
2:05 pm MST Feb 1, 2026
3pm MST Feb 1, 2026-6pm MST Feb 8, 2026
 
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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