Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

haze

82°F

28°C

Humidity 17%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 34°F (1°C)
Visibility 2.00 mi
Heat Index80°F (27°C)
Last update 03 Aug 05:00 PM MDT
Extended Forecast for

34 Miles WSW Adrian OR

  • Tonight

    Tonight: Widespread smoke, mainly after 1am. Mostly clear, with a low around 48. North wind 5 to 10 mph becoming west after midnight.

    Low: 48 °F

    Smoke

  • Tuesday

    Tuesday: Widespread smoke, mainly before 7am. Sunny, with a high near 87. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 87 °F

    Smoke

  • Tuesday Night

    Tuesday Night: Areas of smoke. Partly cloudy, with a low around 53. North northeast wind 6 to 9 mph becoming east in the evening.

    Low: 53 °F

    Areas Smoke

  • Wednesday

    Wednesday: Areas of smoke before 7am. Sunny and hot, with a high near 94. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 94 °F

    Areas Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Northeast wind 5 to 10 mph becoming west northwest after midnight.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread smoke, mainly after 1am. Mostly clear, with a low around 48. North wind 5 to 10 mph becoming west after midnight.
Tuesday
Widespread smoke, mainly before 7am. Sunny, with a high near 87. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
Areas of smoke. Partly cloudy, with a low around 53. North northeast wind 6 to 9 mph becoming east in the evening.
Wednesday
Areas of smoke before 7am. Sunny and hot, with a high near 94. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 58. Northeast wind 5 to 10 mph becoming west northwest after midnight.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny and hot, with a high near 96.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny and hot, with a high near 93.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny and hot, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
34 Miles WSW Adrian OR
 43.51°N 117.67°W (Elev. 4190 ft)
12:29 pm MDT Aug 3, 2026
5pm MDT Aug 3, 2026-6pm MDT Aug 10, 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