Local Forecast

Fort Smith, AR Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Fort Smith, AR.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 7:15 AM CDTMonday 7:15 AM

°F °C
Regional Observations →
78°F

Cloudy

  • 91° / 77° High / Low
  • 83° Feels Like
  • 0% Chance of Rain

Wind

7 mph

S

UV Index

3

Moderate

Humidity

100%

Dew 78°F

Sun

6:02 AM · 8:30 PM

Rise · Set

Source: SALLISAW (KJSV). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

91° 77°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Today

A chance of showers and thunderstorms before 10am. Partly sunny, with a high near 91. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Mostly clear, with a low around 77. Heat index values as high as 103. South wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

93° 75°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny, with a high near 92. Heat index values as high as 101. South wind 5 to 10 mph.

Night

Clear, with a low around 76. South wind 0 to 10 mph.

Wednesday

93° 80°

Mostly Sunny

Overnight: Clear

Detailed forecast

Wednesday

Sunny, with a high near 92. South wind 5 to 10 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 79. South wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

93° 75°

Isolated T-storm

Overnight: Chance of Thunderstorms

Detailed forecast

Thursday

Mostly sunny, with a high near 93. South wind 10 to 15 mph, with gusts as high as 25 mph.

Night

A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 77. South wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Friday

91° 77°

Chance of Scattered Thunderstorms

Overnight: Isolated T-storm

Detailed forecast

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 92. South wind 0 to 5 mph. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southeast wind around 5 mph. Chance of precipitation is 30%.

Fort Smith, AR Weather Analysis Tools