Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

101°F

38°C

Humidity	30%
Wind Speed	Calm
Barometer	29.95 in (1013.5 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	21 Aug 4:53 pm CDT

More Information:

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

Extended Forecast for

8 Miles NE Mulberry AR

Heat Advisory August 21, 05:44pm until August 21, 08:00pm

Click here for hazard details and duration

...

Heat Advisory August 21, 05:44pm until August 21, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Tonight
Low: 73 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 99 °F
Chance
T-storms
Saturday Night
Low: 72 °F
Slight Chance
T-storms
Sunday
High: 93 °F
Slight Chance
T-storms then
Mostly Sunny
Sunday Night
Low: 73 °F
Slight Chance
T-storms then
Chance
T-storms
Monday
High: 92 °F
Slight Chance
T-storms
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 99 °F
Sunny

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 73. Northeast wind around 5 mph becoming calm in the evening.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 99. Heat index values as high as 104. Calm wind becoming northeast around 5 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 72. Northeast wind around 5 mph. Chance of precipitation is 20%.

Sunday

A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. Heat index values as high as 100. Southeast wind 5 to 10 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 73. East wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 73. East wind 5 to 15 mph, with gusts as high as 20 mph.

Tuesday

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

Tuesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. East wind around 5 mph.

Wednesday

Mostly sunny, with a high near 96. Northeast wind around 5 mph becoming south in the afternoon.

Wednesday Night

Mostly clear, with a low around 72. Northeast wind around 5 mph becoming calm in the evening.

Thursday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 97. Northeast wind around 5 mph becoming south in the afternoon.