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

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424° N Lon: 117.00808° W Elev: 2185.0 ft.

haze

64°F

18°C

Humidity 51%
Wind Speed WNW 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 46°F (8°C)
Visibility 5.00 mi
Last update 07 Aug 03:53 AM MDT
Detailed forecast for

Oregon Lower Treasure Valley

Today
Sunny, smoke. Highs 100 to 105. West winds up to 10 mph.
Tonight
Mostly clear. Areas of smoke. Lows 65 to 71. Northwest winds 10 to 15 mph with gusts to 25 mph.
Saturday
Sunny. Areas of smoke. Highs 99 to 104. Northwest winds 10 to 15 mph.
Saturday Night
Patchy smoke in the evening. Mostly clear. Lows 64 to 70. Breezy. Northwest winds 10 to 20 mph with gusts to 35 mph.
Sunday
Sunny. Patchy smoke. Highs 94 to 99. Northwest winds 10 to 15 mph.
Sunday Night Through Thursday
Mostly clear. Lows 61 to 69. Highs 89 to 98.



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230 AM MDT Fri Aug 7 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database