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 >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

99°F

37°C

Humidity	20%
Wind Speed	N 0 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	21 Aug 06:35 PM MDT

More Information:

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

Extended Forecast for

8 Miles WSW Weiser ID

Wind Advisory until August 21, 10:00pm

Heat Advisory August 21, 06:53pm until August 21, 09:00pm

Click here for hazard details and duration

...

Wind Advisory until August 21, 10:00pm
Heat Advisory August 21, 06:53pm until August 21, 09:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 73 °F
Slight Chance
T-storms and
Breezy then
Mostly Cloudy
Saturday
High: 96 °F
Hot
Saturday Night
Low: 67 °F
Slight Chance
T-storms and
Breezy then
Patchy Smoke
Sunday
High: 91 °F
Patchy Smoke
then Sunny
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 93 °F
Hot
Monday Night
Low: 68 °F
Partly Cloudy
Tuesday
High: 94 °F
Hot

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 73. Breezy, with a light and variable wind becoming southwest 15 to 20 mph in the evening.

Saturday

Partly sunny and hot, with a high near 96. West wind 5 to 11 mph becoming east in the morning. Winds could gust as high as 22 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Patchy smoke after 2am. Patchy blowing dust before 9pm. Mostly cloudy, with a low around 67. Breezy, with a west southwest wind 18 to 23 mph becoming northwest 11 to 16 mph after midnight.

Sunday

Patchy smoke before 7am. Sunny and hot, with a high near 91. Northwest wind 6 to 11 mph becoming southwest in the afternoon.

Sunday Night

Mostly clear, with a low around 65. West southwest wind 8 to 11 mph becoming north northwest after midnight.

Monday

Mostly sunny and hot, with a high near 93.

Monday Night

Partly cloudy, with a low around 68.

Tuesday

Mostly sunny and hot, with a high near 94.

Tuesday Night

Partly cloudy, with a low around 68.