Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

91°F

33°C

Humidity	56%
Wind Speed	SW 10 G 22 mph
Barometer	30.03 in (1016.2 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	11 Jul 10:53 am CDT

More Information:

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

Extended Forecast for

4 Miles W Mountainburg AR

Today
High: 88 °F
Chance
T-storms
Tonight
Low: 70 °F
T-storms
Likely
Sunday
High: 86 °F
Slight Chance
T-storms then
Sunny
Sunday Night
Low: 69 °F
Mostly Clear
Monday
High: 86 °F
Sunny
Monday Night
Low: 68 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 69 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 85 °F
Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 88. Southwest wind around 5 mph becoming northwest in the afternoon.

Tonight

Showers and thunderstorms likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 70. North wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

A 20 percent chance of showers and thunderstorms before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind becoming north around 5 mph.

Sunday Night

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

Monday

Sunny, with a high near 86. Northeast wind around 5 mph.

Monday Night

Mostly clear, with a low around 68. Northeast wind around 5 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. Northeast wind around 5 mph becoming calm.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. East wind around 5 mph becoming calm.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph.