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

Heat Advisory until August 20, 08:00 PM CDT

Current conditions at

Mount Ida (KMWT)

Lat: 34.55°NLon: 93.58°WElev: 702ft.

Fair

102°F

39°C

Humidity	28%
Wind Speed	NA
Barometer	29.85 in (1009.1 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	19 Aug 5:53 pm CDT

More Information:

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

Extended Forecast for

6 Miles ENE Umpire AR

Heat Advisory August 19, 06:48pm until August 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 19, 06:48pm until August 20, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
Tonight
Low: 76 °F
Partly Cloudy
Thursday
High: 99 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 73 °F
Chance
T-storms
Friday
High: 99 °F
Hot
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 98 °F
Hot
Saturday Night
Low: 72 °F
Slight Chance
T-storms
Sunday
High: 97 °F
Hot

Detailed Forecast

Tonight

Partly cloudy, with a low around 76. South wind around 5 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 104. West wind around 5 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Partly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm in the evening.

Friday

Sunny and hot, with a high near 99. Heat index values as high as 102. North wind around 5 mph becoming calm.

Friday Night

Mostly clear, with a low around 72. Calm wind.

Saturday

Mostly sunny and hot, with a high near 98.

Saturday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72.

Sunday

Mostly sunny and hot, with a high near 97.

Sunday Night

A 20 percent chance of showers after 1am. Mostly clear, with a low around 73.