Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

A Few Clouds

97°F

36°C

Humidity	40%
Wind Speed	W 10 mph
Barometer	30.23 in (1021.8 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	16 Sep 1:56 pm CDT

More Information:

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

Extended Forecast for

Cincinnati AR

This Afternoon
High: 99 °F
Slight Chance
Showers
Tonight
Low: 77 °F
Mostly Clear
Thursday
High: 98 °F
Sunny
Thursday Night
Low: 75 °F
Mostly Clear
Friday
High: 98 °F
Sunny
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 98 °F
Sunny
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 96 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers. Mostly sunny, with a high near 99. Heat index values as high as 102. South wind around 5 mph.

Tonight

Mostly clear, with a low around 77. Southeast wind around 5 mph.

Thursday

Sunny, with a high near 98. Heat index values as high as 102. South wind around 5 mph becoming southwest in the afternoon.

Thursday Night

Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm.

Friday

Sunny, with a high near 98. Light south wind increasing to 5 to 10 mph in the morning.

Friday Night

Mostly clear, with a low around 73. South wind around 5 mph.

Saturday

Sunny, with a high near 98. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Mostly clear, with a low around 73. South wind around 5 mph.

Sunday

Mostly sunny, with a high near 96. Southwest wind 5 to 10 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm after midnight.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Calm wind becoming northwest around 5 mph in the morning.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. North wind around 5 mph becoming northeast after midnight.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Northeast wind around 5 mph.