Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley 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.

Fair

97°F

36°C

Humidity	47%
Wind Speed	Vrbl 6 mph
Barometer	30.07 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	108°F (42°C)
Last update	16 Aug 3:15 pm CDT

More Information:

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

Extended Forecast for

4 Miles S New Hope AL

Heat Advisory August 16, 03:40pm until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 03:40pm until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
This Afternoon
High: 98 °F
Slight Chance
T-storms
Tonight
Low: 76 °F
Mostly Clear
Monday
High: 99 °F
Sunny then
Chance
T-storms
Monday Night
Low: 75 °F
Chance
Showers then
Slight Chance
T-storms
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 97 °F
Hot
Wednesday Night
Low: 74 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98. Heat index values as high as 110. Northwest wind around 5 mph.

Tonight

Mostly clear, with a low around 76. Calm wind.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 113. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 75. Calm wind.

Tuesday

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

Tuesday Night

Mostly clear, with a low around 72.

Wednesday

Sunny and hot, with a high near 97.

Wednesday Night

Partly cloudy, with a low around 74.

Thursday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95.