Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Hazardous Weather Conditions

Heat Advisory until August 17, 07:00 PM CDT

Current conditions at

Guntersville Municipal Airport (K8A1)

Lat: 34.4°NLon: 86.27°WElev: 600ft.

Fog/Mist

77°F

25°C

Humidity	100%
Wind Speed	E 1 mph
Barometer	30.02 in
Dewpoint	77°F (25°C)
Visibility	6.00 mi
Heat Index	78°F (26°C)
Last update	17 Aug 3:55 am CDT

More Information:

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

Extended Forecast for

4 Miles ENE Guntersville AL

Heat Advisory August 17, 04:06am until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 17, 04:06am until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
Today
High: 96 °F
Sunny then
Chance
T-storms
Tonight
Low: 74 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 91 °F
Mostly Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 73 °F
Partly Cloudy
Thursday
High: 94 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 73 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Sunny, with a high near 96. Heat index values as high as 107. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 74. West wind around 5 mph becoming calm.

Tuesday

Mostly sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 69. North northwest wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 94. Calm wind becoming north northwest around 5 mph.

Wednesday Night

Partly cloudy, with a low around 73.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.