Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. 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	23%
Wind Speed	E 4 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	24 Jul 06:35 PM MDT

More Information:

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

Extended Forecast for

Payette ID

Heat Advisory July 24, 06:56pm until July 25, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 24, 06:56pm until July 25, 09:00pm
NOW until 9:00pm Sat
Heat Advisory
Tonight
Low: 66 °F
Areas Smoke
Saturday
High: 101 °F
Areas Smoke
Saturday Night
Low: 62 °F
Areas Smoke
Sunday
High: 96 °F
Areas Smoke
Sunday Night
Low: 62 °F
Patchy Smoke
then Clear
Monday
High: 96 °F
Hot
Monday Night
Low: 62 °F
Clear
Tuesday
High: 98 °F
Hot

Detailed Forecast

Tonight

Areas of smoke. Mostly clear, with a low around 66. East wind 5 to 7 mph becoming calm after midnight.

Saturday

Areas of smoke. Sunny and hot, with a high near 101. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

Saturday Night

Areas of smoke. Mostly clear, with a low around 62. Northwest wind 7 to 13 mph.

Sunday

Areas of smoke. Sunny and hot, with a high near 96. Northwest wind around 6 mph becoming light and variable.

Sunday Night

Patchy smoke before 7pm. Clear, with a low around 62. West northwest wind 5 to 11 mph becoming north in the evening. Winds could gust as high as 20 mph.

Monday

Sunny and hot, with a high near 96.

Monday Night

Clear, with a low around 62.

Tuesday

Sunny and hot, with a high near 98.

Tuesday Night

Clear, with a low around 63.

Wednesday

Sunny and hot, with a high near 99.

Wednesday Night

Clear, with a low around 64.