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

Heat Advisory until July 25, 09:00 PM MDT

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

95°F

35°C

Humidity	14%
Wind Speed	N 0 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	25 Jul 02:00 PM MDT

More Information:

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

Extended Forecast for

8 Miles SSW Midvale ID

Heat Advisory July 25, 02:23pm until July 25, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 25, 02:23pm until July 25, 09:00pm
NOW until 9:00pm Sat
Heat Advisory
This Afternoon
High: 101 °F
Areas Smoke
Tonight
Low: 64 °F
Areas Smoke
Sunday
High: 97 °F
Areas Smoke
Sunday Night
Low: 64 °F
Areas Smoke
Monday
High: 96 °F
Areas Smoke
Monday Night
Low: 64 °F
Areas Smoke
Tuesday
High: 99 °F
Patchy Smoke
Tuesday Night
Low: 65 °F
Clear

Detailed Forecast

This Afternoon

Areas of smoke. Sunny and hot, with a high near 101. South southwest wind around 11 mph, with gusts as high as 21 mph.

Tonight

Areas of smoke. Clear, with a low around 64. Light and variable wind becoming northeast 9 to 14 mph in the evening. Winds could gust as high as 23 mph.

Sunday

Areas of smoke. Sunny and hot, with a high near 97. Light and variable wind becoming south southwest 5 to 9 mph in the afternoon.

Sunday Night

Areas of smoke. Mostly clear, with a low around 64. Light and variable wind becoming north northeast 8 to 13 mph after midnight. Winds could gust as high as 22 mph.

Monday

Areas of smoke. Sunny and hot, with a high near 96. North northeast wind 5 to 9 mph becoming light and variable.

Monday Night

Areas of smoke. Clear, with a low around 64.

Tuesday

Patchy smoke. Sunny and hot, with a high near 99.

Tuesday Night

Clear, with a low around 65.

Wednesday

Sunny and hot, with a high near 98.

Wednesday Night

Clear, with a low around 66.