Hazardous Weather Conditions
Current conditions at
Fort Smith Regional Airport (KFSM)
Lat: 35.33°NLon: 94.37°WElev: 436ft.
Overcast
73°F
23°C
| Humidity | 74% |
| Wind Speed | S 9 mph |
| Barometer | 30.06 in (1017.4 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 13 Apr 7:53 am CDT |
Extended Forecast for
Lavaca AR
Today
High: 83 °F
Cloudy then
Slight Chance
T-stormsTonight

Low: 67 °F
Mostly Cloudy
Tuesday
High: 84 °F
Cloudy then
Slight Chance
T-stormsTuesday Night

Low: 66 °F
Chance
T-stormsWednesday

High: 79 °F
T-storms
LikelyWednesday Night

Low: 63 °F
Showers
LikelyThursday
High: 86 °F
Slight Chance
T-storms then
SunnyThursday Night

Low: 64 °F
Partly Cloudy
Friday
High: 87 °F
Partly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 1pm. Cloudy, with a high near 83. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 67. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 79. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. South wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday
A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph. Chance of precipitation is 10%.
Thursday Night
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 45. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 70. Northeast wind 5 to 10 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Lavaca AR
35.34°N 94.17°W
35.34°N 94.17°W
7:56 am CDT Apr 13, 2026
8am CDT Apr 13, 2026-6pm CDT Apr 19, 2026



