Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Hazardous Weather Conditions

Heat Advisory until September 6, 08:00 PM CDT

Current conditions at

Guntersville Municipal Airport (K8A1)

Lat: 34.4° N Lon: 86.27° W Elev: 600 ft.

Fair

97°F

36°C

Humidity	56%
Wind Speed	SW 7 mph
Barometer	29.93 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	115°F (46°C)
Last update	5 Sep 12:55 pm CDT

More Information:

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

Detailed forecast for

Marshall County

This Afternoon

Mostly sunny. A slight chance of showers and thunderstorms early. Near steady temperature in the lower 90s. Light and variable winds. Chance of rain 20 percent. Heat index readings 107 to 112.

Tonight

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

Sunday

Mostly sunny. Highs in the mid 90s. Light and variable winds becoming north around 10 mph in the afternoon. Heat index readings 105 to 109.

Sunday Night

Mostly clear. Lows in the lower 70s. Northeast winds around 10 mph.

Labor Day

Partly cloudy. Highs in the upper 80s. East winds around 10 mph.

Monday Night Through Wednesday Night

Mostly clear. Lows around 70. Highs around 90.

Thursday

Mostly sunny. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.

Thursday Night

Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows around 70. Chance of rain 20 percent.

Friday

Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.