Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

63°F

17°C

Humidity	67%
Wind Speed	WSW 3 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	29 Aug 03:20 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Oregon Lower Treasure Valley

Today

Sunny. Highs 83 to 88. West winds 10 to 15 mph with gusts to 30 mph.

Tonight

Decreasing clouds. Cooler with lows 49 to 54. Windy. Northwest winds 15 to 25 mph with gusts to 40 mph.

Sunday

Sunny. Highs 76 to 81. West winds 10 to 15 mph in the morning, becoming light in the afternoon.

Sunday Night

Increasing clouds. Lows 44 to 53. Light winds in the evening, becoming west up to 10 mph after midnight.

Monday

Sunny. Highs 85 to 90. Light winds in the morning, becoming southeast up to 10 mph in the afternoon.

Monday Night

Increasing clouds. Lows 53 to 60.

Tuesday

Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 86 to 91.

Tuesday Night And Wednesday

Partly cloudy. Lows 53 to 59. Highs 78 to 83. Breezy.

Wednesday Night

Mostly cloudy. Lows 53 to 58.

Thursday

Mostly cloudy with a chance of showers in the morning, then partly cloudy with a slight chance of showers in the afternoon. Chance of rain 30 percent. Highs 76 to 81.

Thursday Night And Friday

Partly cloudy. Lows 48 to 54. Highs 75 to 80.