Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

94°F

34°C

Humidity	46%
Wind Speed	S 8 mph
Barometer	29.99 in (1014.8 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	1 Jul 4:53 pm CDT

More Information:

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

Extended Forecast for

Fort Smith Regional Airport AR

Heat Advisory until July 1, 08:00pm

Heat Advisory July 2, 01:00pm until July 2, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 1, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
This Afternoon
High: 96 °F
Sunny
Tonight
Low: 77 °F
Clear
Thursday
High: 95 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 77 °F
Partly Cloudy
Friday
High: 95 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 77 °F
Partly Cloudy
Independence Day
High: 95 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 76 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 96. Heat index values as high as 103. South wind around 10 mph.

Tonight

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

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 95. Heat index values as high as 102. Southeast wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 77. East wind 5 to 10 mph.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 77. South wind around 5 mph becoming calm in the evening.

Independence Day

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. East wind around 5 mph becoming south in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Calm wind becoming south around 5 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming south around 5 mph.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph.