Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Mostly Cloudy

85°F

29°C

Humidity	72%
Wind Speed	S 7 mph
Barometer	29.78 in (1007.8 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	21 Jun 9:53 pm CDT

More Information:

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

Extended Forecast for

Fort Smith Regional Airport AR

Flood Watch until June 22, 01:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until June 22, 01:00pm
NOW until 1:00pm Mon
Flood Watch
Tonight
Low: 75 °F
Severe
Thunderstorms
Monday
High: 88 °F
T-storms then
Chance
T-storms
Monday Night
Low: 72 °F
Slight Chance
T-storms then
Showers
Likely
Tuesday
High: 86 °F
Showers
Likely
Tuesday Night
Low: 73 °F
Chance
T-storms
Wednesday
High: 87 °F
Showers
Likely
Wednesday Night
Low: 73 °F
Showers
Likely
Thursday
High: 89 °F
Showers
Likely

Detailed Forecast

Tonight

Showers and thunderstorms, mainly after 1am. Some of the storms could be severe. Low around 75. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Monday

Showers and thunderstorms, mainly before 7am. High near 88. East wind around 5 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Monday Night

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 72. North wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 86. East wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%.

Tuesday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southeast wind around 5 mph.

Wednesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. East wind around 5 mph. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm. Chance of precipitation is 70%.

Thursday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 90. East wind 5 to 10 mph becoming south in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. South wind around 5 mph.

Saturday

Mostly sunny, with a high near 92. South wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 78. South wind around 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 94. South wind 10 to 15 mph, with gusts as high as 30 mph.