Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Harrison, Boone County Airport (KHRO)

Lat: 36.26°NLon: 93.15°WElev: 1365ft.

Partly Cloudy

87°F

31°C

Humidity	59%
Wind Speed	NW 6 G 17 mph
Barometer	30.17 in (1019.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	17 Aug 11:53 am CDT

More Information:

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

Extended Forecast for

Rule AR

Heat Advisory August 18, 01:00pm until August 19, 09:00pm

Click here for hazard details and duration

Heat Advisory

This Afternoon
High: 90 °F
Slight Chance
T-storms
Tonight
Low: 69 °F
Partly Cloudy
Tuesday
High: 96 °F
Sunny
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 98 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 72 °F
Slight Chance
T-storms then
Chance
T-storms
Thursday
High: 90 °F
Slight Chance
T-storms
Thursday Night
Low: 69 °F
Partly Cloudy
Friday
High: 89 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. North wind around 5 mph.

Tonight

Partly cloudy, with a low around 69. North wind around 5 mph becoming southeast after midnight.

Tuesday

Sunny, with a high near 96. Heat index values as high as 101. Southeast wind around 5 mph becoming southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 78. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Southwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday Night

A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming south in the evening.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. East wind around 5 mph becoming north in the afternoon.

Thursday Night

Partly cloudy, with a low around 69. East wind around 5 mph.

Friday

Sunny, with a high near 89. East wind around 5 mph becoming north in the afternoon.

Friday Night

Mostly clear, with a low around 68. Northeast wind around 5 mph becoming calm after midnight.

Saturday

Sunny, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 68. Northeast wind around 5 mph becoming southeast after midnight.