National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Storms in the East; Dangerously Hot and Dry in the West

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. 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 28%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 46°F (8°C)
Visibility 6.00 mi
Heat Index80°F (27°C)
Last update 06 Aug 12:35 PM MDT
Extended Forecast for

3 Miles N Nyssa OR

Heat Advisory August 6, 02:00pm until August 8, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Areas of smoke. Sunny and hot, with a high near 98. Calm wind.

    High: 98 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Areas Smoke

  • Friday

    Friday: Areas of smoke. Sunny and hot, with a high near 101. Calm wind.

    High: 101 °F

    Areas Smoke

  • Friday Night

    Friday Night: Areas of smoke. Mostly clear, with a low around 65. Calm wind becoming north northwest around 6 mph after midnight.

    Low: 65 °F

    Areas Smoke

  • Saturday

    Saturday: Patchy smoke. Sunny and hot, with a high near 100. Light northwest wind.

    High: 100 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Patchy smoke before 11pm. Mostly clear, with a low around 64.

    Low: 64 °F

    Patchy Smoke
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Sunday Night

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

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

Detailed Forecast

This Afternoon
Areas of smoke. Sunny and hot, with a high near 98. Calm wind.
Tonight
Areas of smoke. Mostly clear, with a low around 62. Calm wind.
Friday
Areas of smoke. Sunny and hot, with a high near 101. Calm wind.
Friday Night
Areas of smoke. Mostly clear, with a low around 65. Calm wind becoming north northwest around 6 mph after midnight.
Saturday
Patchy smoke. Sunny and hot, with a high near 100. Light northwest wind.
Saturday Night
Patchy smoke before 11pm. Mostly clear, with a low around 64.
Sunday
Sunny and hot, with a high near 97.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny and hot, with a high near 94.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny and hot, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Nyssa OR
 43.92°N 116.98°W (Elev. 2139 ft)
Last Update:
12:29 pm MDT Aug 6, 2026
Forecast Valid:
12pm MDT Aug 6, 2026-6pm MDT Aug 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation