Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Overcast

85°F

29°C

Humidity	61%
Wind Speed	S 9 mph
Barometer	30.13 in (1018.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	16 Aug 8:56 am CDT

More Information:

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

Extended Forecast for

Maysville AR

Heat Advisory August 16, 09:42am until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 09:42am until August 16, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
Today
High: 102 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 75 °F
Chance
T-storms
Monday
High: 95 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 103 °F
Hot
Wednesday Night
Low: 75 °F
Mostly Clear
then Slight
Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 102. Heat index values as high as 109. Southwest wind around 10 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 75. West wind around 5 mph becoming calm in the evening.

Monday

A slight chance of showers and thunderstorms between 1pm and 4pm. Mostly sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 73. North wind around 5 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 100. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 78. South wind 5 to 10 mph.

Wednesday

Sunny and hot, with a high near 103. Southwest wind 5 to 10 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind 5 to 10 mph becoming southeast in the evening.

Thursday

Mostly sunny, with a high near 97. South wind 5 to 10 mph becoming west in the afternoon.

Thursday Night

Partly cloudy, with a low around 72. East wind around 5 mph.

Friday

Sunny, with a high near 96. East wind around 5 mph becoming north in the afternoon.

Friday Night

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

Saturday

Sunny, with a high near 96. East wind around 5 mph becoming north in the afternoon.