Tropical System in the Gulf; Dangerous Heat and Air Quality Concerns; Severe Thunderstorms for Midwest to mid-Atlantic

Tropical system in the Gulf expected to gradually strengthen the next couple of days off the Florida Panhandle and Alabama coasts. Instances of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 20, 09:00 AM CDT until July 20, 08:00 PM CDT

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46° N Lon: 93.99° W Elev: 387 ft.

Fair

82°F

28°C

Humidity	85%
Wind Speed	SW 3 mph
Barometer	29.95 in (1013.5 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	20 Jul 6:53 am CDT

More Information:

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

Detailed forecast for

Hempstead County

Today

Mostly sunny. Hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 105 this afternoon.

Tonight

Partly cloudy. Lows in the mid 70s. Light and variable winds.

Tuesday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Heat index values up to 106 in the afternoon.

Tuesday Night

Mostly clear. Lows in the mid 70s. Light and variable winds.

Wednesday

Sunny, hot with highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 105 in the afternoon.

Wednesday Night

Mostly clear. Lows in the mid 70s.

Thursday

Mostly sunny. Highs in the lower 90s.

Thursday Night

Mostly clear. Lows in the lower 70s.

Friday

Mostly sunny. Highs in the lower 90s.

Friday Night

Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent.

Saturday

Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

Saturday Night

Partly cloudy. Lows in the mid 70s.

Sunday

Partly cloudy. Hot with highs in the mid 90s.