Catastrophic Flooding Impacts in South-Central Texas

Widespread life-threatening flash and urban flooding will continue to pose a significant threat to life and property in south-central Texas. Catastrophic fiver flooding, with rapid rises on small streams, arroyos, and typically dry washes, is expected. Monsoonal showers persist across the Great Basin and Southwest with greatest flash flooding in southern Arizona. Read More >

Hazardous Weather Conditions

Heat Advisory until July 16, 09:00 PM MDT

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

100°F

38°C

Humidity	19%
Wind Speed	N 4 MPH
Barometer	29.69 in (1005.42 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	16 Jul 08:05 PM MDT

More Information:

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

Detailed forecast for

Oregon Lower Treasure Valley

Tonight

Mostly clear. Lows 66 to 71. East winds up to 10 mph with gusts to 20 mph this evening, shifting to northwest with gusts to 30 mph after midnight.

Friday

Sunny. Highs 97 to 102. West winds 10 to 15 mph. Gusts to 25 mph in the morning.

Friday Night

Mostly clear. Lows 65 to 70. Light winds in the evening, becoming northwest 10 to 15 mph after midnight. Gusts to 25 mph.

Saturday

Sunny. Highs 97 to 102. Northwest winds 10 to 15 mph in the morning, becoming light in the afternoon.

Saturday Night

Mostly clear. Lows 65 to 70. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph after midnight.

Sunday

Sunny. Highs 98 to 103.

Sunday Night

Partly cloudy. Lows 67 to 72.

Monday And Monday Night

Mostly cloudy. Highs 97 to 102. Lows 69 to 74.

Tuesday And Tuesday Night

Partly cloudy. A 20 percent chance of showers. Highs 96 to 101. Lows 68 to 73.

Wednesday

Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 94 to 99.

Wednesday Night

Partly cloudy. A chance of showers in the evening. Chance of rain 30 percent. Lows 67 to 72.

Thursday

Partly cloudy. A slight chance of showers in the morning. Chance of rain 20 percent. Highs 95 to 100.