I-40 weather conditions near Fort Smith, Arkansas
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 81°F 2025-08-10T03:53:00-05:00 
Today 2025-08-10, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 97. Heat index values as high as 104. East wind around 5 mph.- Tonight 2025-08-10, Partly Cloudy. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming northeast after midnight.
Monday 2025-08-11, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Heat index values as high as 101. East wind around 5 mph becoming southeast in the afternoon.
Monday Night 2025-08-11, Mostly Clear. Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.
Tuesday 2025-08-12, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95. Calm wind becoming west around 5 mph.
Tuesday Night 2025-08-12, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. North wind around 5 mph becoming calm.Wednesday 2025-08-13, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Calm wind becoming southwest around 5 mph.
- Wednesday Night 2025-08-13, Partly Cloudy. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm.
Thursday 2025-08-14, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.
- Thursday Night 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Friday 2025-08-15, Sunny. Sunny, with a high near 97. Calm wind becoming south around 5 mph in the morning.- Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm in the evening.
- Saturday 2025-08-16, Sunny. Sunny, with a high near 97. Calm wind becoming south around 5 mph in the morning.