Hazardous Weather Conditions
Current conditions at
Fort Smith Regional Airport (KFSM)
Lat: 35.33°NLon: 94.37°WElev: 436ft.
Fair
88°F
31°C
| Humidity | 46% |
| Wind Speed | Calm |
| Barometer | 30.07 in (1017.5 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 17 Aug 12:53 pm CDT |
Extended Forecast for
3 Miles SSW Chismville AR
Extreme Heat Warning August 17, 01:24pm until August 18, 08:00pm
NOW until 8:00pm Tue
Extreme Heat Warning
This Afternoon
High: 101 °F
Slight Chance
T-stormsTonight
Low: 73 °F
Mostly Clear
then Slight
Chance
ShowersTuesday
High: 102 °F
Slight Chance
Showers then
SunnyTuesday Night
Low: 76 °F
Mostly Clear
Wednesday
High: 104 °F
Hot
Wednesday Night
Low: 74 °F
Mostly Clear
Thursday
High: 100 °F
Mostly Sunny
then Slight
Chance
T-stormsThursday Night
Low: 71 °F
Mostly Clear
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 101. Heat index values as high as 110. North northwest wind around 5 mph.
Tonight
A 10 percent chance of showers after 5am. Partly cloudy, with a low around 73. North northwest wind around 5 mph becoming calm.
Tuesday
A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny and hot, with a high near 102. Heat index values as high as 109. East wind around 5 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 76. South southeast wind around 5 mph.
Wednesday
Sunny and hot, with a high near 104. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 74. South wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. West southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 71. East wind around 5 mph.
Friday
Sunny and hot, with a high near 99. East wind around 5 mph.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny and hot, with a high near 99.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Chismville AR
35.18°N 93.98°W (Elev. 679 ft)
35.18°N 93.98°W (Elev. 679 ft)
12:35 pm CDT Aug 17, 2026
1pm CDT Aug 17, 2026-6pm CDT Aug 23, 2026
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