Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

97°F

36°C

Humidity	23%
Wind Speed	SSW 8 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	54°F (12°C)
Visibility	7.00 mi
Heat Index	95°F (35°C)
Last update	01 Aug 07:00 PM MDT

More Information:

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

Extended Forecast for

2 Miles NW Nyssa OR

Red Flag Warning until August 1, 09:00pm

Click here for hazard details and duration

...

Red Flag Warning until August 1, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Tonight
Low: 62 °F
Patchy Smoke
and Breezy
Sunday
High: 86 °F
Areas Smoke
Sunday Night
Low: 57 °F
Patchy Smoke
Monday
High: 84 °F
Sunny
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 90 °F
Hot
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 96 °F
Hot

Detailed Forecast

Tonight

Patchy smoke before 9pm, then patchy smoke after 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 40 mph.

Sunday

Areas of smoke. Sunny, with a high near 86. Northwest wind 8 to 18 mph, with gusts as high as 34 mph.

Sunday Night

Patchy smoke between 11pm and 5am. Mostly clear, with a low around 57. Northwest wind 7 to 15 mph.

Monday

Sunny, with a high near 84. North northwest wind 7 to 14 mph.

Monday Night

Mostly clear, with a low around 56. West northwest wind 3 to 8 mph.

Tuesday

Sunny and hot, with a high near 90.

Tuesday Night

Mostly clear, with a low around 58.