Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Conner Summit (ITD45)

Lat: 42.34617°NLon: 113.51603°WElev: 5690.0ft.

77°F

25°C

Humidity	21%
Wind Speed	S 9 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	1.24 mi
Heat Index	77°F (25°C)
Last update	19 Aug 08:30 PM MDT

More Information:

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

Extended Forecast for

15 Miles WNW Snowville UT

Heat Advisory August 20, 12:00pm until August 20, 10:00pm

Heat Advisory August 21, 12:00pm until August 21, 10:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 65 °F
Mostly Clear
Thursday
High: 95 °F
Mostly Sunny
Thursday Night
Low: 67 °F
Decreasing
Clouds
Friday
High: 96 °F
Hot
Friday Night
Low: 67 °F
Mostly Cloudy
then Chance
Showers
Saturday
High: 88 °F
Mostly Cloudy
then Chance
T-storms
Saturday Night
Low: 62 °F
Chance
Showers then
Mostly Cloudy
Sunday
High: 86 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 61 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 65. North northwest wind around 6 mph.

Thursday

Mostly sunny, with a high near 95. North wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

Thursday Night

Cloudy, then gradually becoming partly cloudy, with a low around 67. South wind 5 to 8 mph becoming north after midnight.

Friday

Mostly sunny and hot, with a high near 96. North wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

Friday Night

A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 67. South wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.

Saturday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.

Saturday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.

Monday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.