Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

haze

77°F

25°C

Humidity 31%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Heat Index78°F (26°C)
Last update 04 Aug 09:00 PM MDT
Extended Forecast for

40 Miles WSW Adrian OR

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 53. East wind 5 to 7 mph becoming calm  in the evening.

    Low: 53 °F

    Areas Smoke

  • Wednesday

    Wednesday: Widespread smoke, mainly before 9am. Sunny and hot, with a high near 94. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 94 °F

    Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke after 7pm. Mostly clear, with a low around 57. North northwest wind 5 to 11 mph becoming east in the evening.

    Low: 57 °F

    Patchy Smoke

  • Thursday

    Thursday: Areas of smoke. Sunny and hot, with a high near 98. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 98 °F

    Areas Smoke

  • Thursday Night

    Thursday Night: Patchy smoke. Mostly clear, with a low around 59. West northwest wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 59 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke. Sunny and hot, with a high near 99.

    High: 99 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

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

    High: 98 °F

    Hot

  • Saturday Night

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

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of smoke. Partly cloudy, with a low around 53. East wind 5 to 7 mph becoming calm in the evening.
Wednesday
Widespread smoke, mainly before 9am. Sunny and hot, with a high near 94. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Wednesday Night
Patchy smoke after 7pm. Mostly clear, with a low around 57. North northwest wind 5 to 11 mph becoming east in the evening.
Thursday
Areas of smoke. Sunny and hot, with a high near 98. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Patchy smoke. Mostly clear, with a low around 59. West northwest wind 6 to 11 mph becoming light and variable after midnight.
Friday
Patchy smoke. Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny and hot, with a high near 94.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny and hot, with a high near 92.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny and hot, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
40 Miles WSW Adrian OR
 43.5°N 117.79°W (Elev. 4291 ft)
12:29 pm MDT Aug 4, 2026
9pm MDT Aug 4, 2026-6pm MDT Aug 11, 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