Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

79°F

26°C

Humidity	90%
Wind Speed	NE 6 mph
Barometer	29.91 in (1012.0 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	30 Jul 2:53 am CDT

More Information:

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

Extended Forecast for

4 Miles ENE Greenwood AR

Heat Advisory July 30, 12:00pm until July 30, 09:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 75 °F
Slight Chance
T-storms
Thursday
High: 93 °F
Chance
T-storms
Thursday Night
Low: 75 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 98 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 74 °F
Slight Chance
T-storms
Saturday
High: 89 °F
Mostly Sunny
Saturday Night
Low: 70 °F
Partly Cloudy
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 70 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 75. East wind around 5 mph.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 93. Heat index values as high as 103. East wind around 5 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. Southeast wind around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 98. Heat index values as high as 106. East wind 5 to 10 mph becoming southwest in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Southwest wind 5 to 10 mph becoming northwest after midnight.

Saturday

Mostly sunny, with a high near 89. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Partly cloudy, with a low around 70. North wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 89. North wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 70. Northeast wind 5 to 10 mph becoming light east in the evening.

Monday

Sunny, with a high near 92. Calm wind becoming northeast around 5 mph in the afternoon.

Monday Night

Clear, with a low around 71. East wind around 5 mph becoming calm in the evening.