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

70°F

21°C

Humidity 26%
Wind Speed NNW 8 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Last update 03 Aug 10:20 PM MDT
Extended Forecast for

32 Miles WSW Vale OR

  • Tonight

    Tonight: Widespread smoke, mainly after midnight. Mostly clear, with a low around 54. East northeast wind 5 to 8 mph becoming northwest after midnight.

    Low: 54 °F

    Smoke

  • Tuesday

    Tuesday: Areas of smoke. Sunny and hot, with a high near 91. Northwest wind 6 to 8 mph becoming east in the morning.

    High: 91 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Areas of smoke. Partly cloudy, with a low around 58. Northeast wind 5 to 7 mph becoming light and variable.

    Low: 58 °F

    Areas Smoke

  • Wednesday

    Wednesday: Areas of smoke before 7am. Sunny and hot, with a high near 97. West northwest wind 7 to 9 mph becoming east in the afternoon.

    High: 97 °F

    Areas Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. East wind 5 to 9 mph becoming west northwest after midnight.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread smoke, mainly after midnight. Mostly clear, with a low around 54. East northeast wind 5 to 8 mph becoming northwest after midnight.
Tuesday
Areas of smoke. Sunny and hot, with a high near 91. Northwest wind 6 to 8 mph becoming east in the morning.
Tuesday Night
Areas of smoke. Partly cloudy, with a low around 58. Northeast wind 5 to 7 mph becoming light and variable.
Wednesday
Areas of smoke before 7am. Sunny and hot, with a high near 97. West northwest wind 7 to 9 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. East wind 5 to 9 mph becoming west northwest after midnight.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny and hot, with a high near 97.
Sunday Night
Mostly clear, with a low around 61.
Monday
Sunny and hot, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
32 Miles WSW Vale OR
 43.78°N 117.82°W (Elev. 2799 ft)
12:29 pm MDT Aug 3, 2026
10pm 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