Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Partly Cloudy

38°F

3°C

Humidity 72%
Wind Speed WSW 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 05 Mar 03:53 AM MST
Extended Forecast for

2 Miles S Ontario OR

  • Today

    Today: Mostly sunny, with a high near 52. Breezy, with a northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 52 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. West northwest wind 6 to 15 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 53. Northwest wind 5 to 7 mph.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 35. North wind 5 to 8 mph becoming calm  in the evening.

    Low: 35 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 52. Breezy, with a northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 30. West northwest wind 6 to 15 mph.
Friday
Partly sunny, with a high near 53. Northwest wind 5 to 7 mph.
Friday Night
Increasing clouds, with a low around 35. North wind 5 to 8 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 54. Calm wind.
Saturday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 33.
Sunday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Ontario OR
 43.99°N 116.96°W (Elev. 2162 ft)
2:04 am MST Mar 5, 2026
4am MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database