Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Overcast

80°F

27°C

Humidity	79%
Wind Speed	Vrbl 3 mph
Barometer	29.99 in (1014.9 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	15 Jul 12:53 am CDT

More Information:

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

Extended Forecast for

Lavaca AR

Flood Watch July 15, 02:14am until July 15, 10:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 15, 02:14am until July 15, 10:00am
NOW until 10:00am Tue
Flood Watch
Overnight
Low: 72 °F
Showers
Likely
Tuesday
High: 90 °F
Showers
Likely then
Chance
T-storms
Tuesday Night
Low: 74 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 93 °F
Sunny
Wednesday Night
Low: 74 °F
Mostly Clear
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 74 °F
Partly Cloudy
Friday
High: 96 °F
Mostly Sunny

Detailed Forecast

Overnight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 93. Heat index values as high as 101. Calm wind becoming southwest around 5 mph in the morning.

Wednesday Night

Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm.

Friday

Mostly sunny, with a high near 96. Calm wind becoming southwest around 5 mph.

Friday Night

Mostly clear, with a low around 75. East wind around 5 mph becoming calm.