Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

81°F

27°C

Humidity	36%
Wind Speed	N 0 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	21 Aug 10:53 AM MDT

More Information:

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

Extended Forecast for

15 Miles WSW Vale OR

Today
High: 99 °F
Patchy Smoke
Tonight
Low: 70 °F
Slight Chance
T-storms then
Mostly Cloudy
Saturday
High: 97 °F
Slight Chance
T-storms
Saturday Night
Low: 62 °F
Partly Cloudy
Sunday
High: 92 °F
Hot
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 92 °F
Hot
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 94 °F
Hot

Detailed Forecast

Today

Patchy smoke before 2pm. Partly sunny and hot, with a high near 99. Calm wind becoming east northeast around 6 mph in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 70. East northeast wind 5 to 15 mph becoming west southwest after midnight. Winds could gust as high as 25 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 97. South southwest wind 8 to 18 mph.

Saturday Night

Partly cloudy, with a low around 62. West southwest wind 8 to 14 mph, with gusts as high as 23 mph.

Sunday

Sunny and hot, with a high near 92. West wind 7 to 11 mph.

Sunday Night

Mostly clear, with a low around 59.

Monday

Mostly sunny and hot, with a high near 92.

Monday Night

Partly cloudy, with a low around 63.