Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

95°F

35°C

Humidity	49%
Wind Speed	W 9 mph
Barometer	29.87 in (1010.8 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	28 Jul 11:53 am CDT

More Information:

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

Extended Forecast for

Cedarville AR

Extreme Heat Warning until July 28, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning until July 28, 08:00pm
NOW until 8:00pm Tue
Extreme Heat Warning
This Afternoon
High: 99 °F
Mostly Sunny
Tonight
Low: 78 °F
Slight Chance
T-storms
Wednesday
High: 94 °F
Slight Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 75 °F
Partly Cloudy
then Chance
T-storms
Thursday
High: 91 °F
Chance
Showers
Thursday Night
Low: 75 °F
Partly Cloudy
then Chance
T-storms
Friday
High: 93 °F
Slight Chance
T-storms
Friday Night
Low: 73 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 99. Heat index values as high as 105. Southwest wind around 5 mph.

Tonight

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78. South wind around 5 mph becoming calm. Chance of precipitation is 20%.

Wednesday

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night

A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. East wind 5 to 10 mph.

Thursday

A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 91. East wind 5 to 10 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Southeast wind around 10 mph.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 73. West wind 5 to 10 mph becoming northeast in the evening.

Saturday

Mostly sunny, with a high near 86. North wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 69. North wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 87. North wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 69. Northeast wind around 5 mph.

Monday

Sunny, with a high near 90. East wind around 5 mph becoming south in the afternoon.