Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

A Few Clouds

83°F

28°C

Humidity	74%
Wind Speed	S 6 mph
Barometer	29.93 in (1012.9 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	26 Jun 9:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lavaca AR

Today
High: 91 °F
Slight Chance
T-storms
Tonight
Low: 77 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 94 °F
Mostly Sunny
Saturday Night
Low: 76 °F
Mostly Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 96 °F
Sunny
Monday Night
Low: 77 °F
Clear
Tuesday
High: 98 °F
Sunny

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 101. West wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. South wind around 5 mph.

Saturday

Mostly sunny, with a high near 94. Heat index values as high as 103. Southeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

Saturday Night

Mostly clear, with a low around 76. South wind 5 to 10 mph.

Sunday

Sunny, with a high near 95. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 78. South wind 5 to 10 mph.

Monday

Sunny, with a high near 96. South wind 5 to 10 mph.

Monday Night

Clear, with a low around 77. South wind 5 to 10 mph becoming light southeast after midnight.

Tuesday

Sunny, with a high near 98. Calm wind becoming south around 5 mph in the afternoon.