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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Mist

28°F

-2°C

Humidity 92%
Wind Speed WSW 5 MPH
Barometer 30.58 in (1035.56 mb)
Dewpoint 27°F (-3°C)
Visibility 6.00 mi
Wind Chill22°F (-6°C)
Last update 13 Jan 01:05 AM MST
Extended Forecast for

Payette IDSimilar City Names

Air Stagnation Advisory January 13, 01:25am until January 19, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 13, 01:25am until January 19, 05:00am

    NOW until 5:00am Mon

    Air Stagnation Advisory

  • Overnight

    Low: 24 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 39.

    High: 39 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 24. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 42. Calm wind.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 27. Calm wind.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 40. Calm wind.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 27. Calm wind.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 23.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 23.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 25.
M.L.King Day
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Payette IDSimilar City Names
 44.08°N 116.92°W (Elev. 2165 ft)
Last Update:
2:04 pm MST Jan 12, 2026
Forecast Valid:
1am MST Jan 13, 2026-6pm MST Jan 19, 2026
 
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Additional Resources

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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