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

Hazardous Weather Outlook

Current conditions at

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Fair

86°F

30°C

Humidity	55%
Wind Speed	NA
Barometer	29.89 in (1010.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	19 Aug 8:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles WSW Urbanette AR

Tonight
Low: 71 °F
Slight Chance
T-storms then
Chance
T-storms
Thursday
High: 95 °F
Slight Chance
T-storms then
Sunny
Thursday Night
Low: 69 °F
Mostly Clear
Friday
High: 96 °F
Sunny
Friday Night
Low: 70 °F
Mostly Clear
Saturday
High: 97 °F
Slight Chance
T-storms
Saturday Night
Low: 71 °F
Mostly Clear
Sunday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 72 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms, mainly between 1am and 4am. Partly cloudy, with a low around 71. North wind around 5 mph becoming calm. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 95. Heat index values as high as 102. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 69. Northeast wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming northeast around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 70. East wind around 5 mph becoming calm.

Saturday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 97. Calm wind becoming northeast around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 71. East wind around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Southeast wind around 5 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southeast wind around 5 mph.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. South wind 5 to 10 mph.

Monday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. South wind 5 to 10 mph.

Tuesday

Sunny, with a high near 99. South wind 5 to 10 mph becoming southwest in the afternoon.