Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Ontario Municipal Airport (KONO)

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

haze

95°F

35°C

Humidity	16%
Wind Speed	SSW 3 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	43°F (6°C)
Visibility	4.00 mi
Heat Index	91°F (33°C)
Last update	27 Jul 04:20 PM MDT

More Information:

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

Extended Forecast for

Payette IDSimilar City Names

Tonight
Low: 61 °F
Smoke
Tuesday
High: 95 °F
Smoke
Tuesday Night
Low: 63 °F
Smoke
Wednesday
High: 97 °F
Smoke
Wednesday Night
Low: 64 °F
Smoke
Thursday
High: 99 °F
Smoke
Thursday Night
Low: 65 °F
Mostly Clear
Friday
High: 101 °F
Hot
Friday Night
Low: 65 °F
Clear

Detailed Forecast

Tonight

Widespread smoke, mainly after midnight. Clear, with a low around 61. West wind 5 to 11 mph becoming northeast in the evening.

Tuesday

Widespread smoke, mainly before 5pm. Sunny and hot, with a high near 95. North wind 5 to 7 mph becoming west in the afternoon.

Tuesday Night

Widespread smoke, mainly between 10pm and 4am. Mostly clear, with a low around 63. North northwest wind 8 to 14 mph, with gusts as high as 24 mph.

Wednesday

Areas of smoke before 7am, then widespread smoke after noon. Sunny and hot, with a high near 97. West northwest wind around 7 mph.

Wednesday Night

Widespread smoke, mainly before midnight. Clear, with a low around 64. West wind 7 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

Thursday

Widespread smoke, mainly after noon. Sunny and hot, with a high near 99.

Thursday Night

Mostly clear, with a low around 65.

Friday

Sunny and hot, with a high near 101.

Friday Night

Clear, with a low around 65.

Saturday

Sunny and hot, with a high near 103.

Saturday Night

Mostly clear, with a low around 65.