Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

56°F

13°C

Humidity	59%
Wind Speed	N 3 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	16 Sep 07:53 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 81 to 86. North winds 10 to 15 mph. Gusts to 30 mph this morning.

Tonight

Partly cloudy. A chance of showers after midnight. Chance of rain 30 percent. Lows 52 to 57. Northwest winds 10 to 15 mph with gusts to 25 mph.

Thursday

Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Thunderstorms may produce gusty winds and small hail in the afternoon. Chance of rain 30 percent. Highs 78 to 83. North winds up to 10 mph in the morning, shifting to south in the afternoon. Gusts to 20 mph.

Thursday Night

A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Thunderstorms may produce gusty winds and small hail in the evening. Chance of rain 20 percent. Lows 50 to 55. Southwest winds up to 10 mph with gusts to 20 mph.

Friday

Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 74 to 79. Northwest winds up to 10 mph.

Friday Night

Mostly clear. Lows 47 to 52.

Saturday

Patchy fog in the morning. Sunny. Highs 77 to 82.

Saturday Night Through Tuesday

Mostly clear. Lows 47 to 53. Highs 77 to 84.