Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
Hazardous Weather Conditions
Current conditions at
Fort Smith Regional Airport (KFSM)
Lat: 35.33°NLon: 94.37°WElev: 436ft.
Fair
71°F
22°C
| Humidity | 84% |
| Wind Speed | E 3 mph |
| Barometer | 30.08 in (1018.0 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 29 Aug 4:53 am CDT |
Extended Forecast for
3 Miles NW Chismville AR
Today
High: 100 °F
Hot
Tonight
Low: 68 °F
Partly Cloudy
Sunday
High: 103 °F
Hot
Sunday Night
Low: 72 °F
Mostly Clear
Monday
High: 102 °F
Hot
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 101 °F
Hot
Detailed Forecast
Today
Sunny and hot, with a high near 100. East wind around 5 mph.
Tonight
Partly cloudy, with a low around 68. East wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 103. Heat index values as high as 107. East wind around 5 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 72. Southeast wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 102. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 73. Southeast wind 5 to 10 mph becoming light after midnight.
Tuesday
Sunny and hot, with a high near 101. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 74. Southeast wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 101. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm after midnight.
Thursday
Sunny and hot, with a high near 102. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 102. Calm wind becoming south around 5 mph in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NW Chismville AR
35.24°N 93.98°W
35.24°N 93.98°W
5:11 am CDT Aug 29, 2026
5am CDT Aug 29, 2026-6pm CDT Sep 4, 2026
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