Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

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 thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. 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	56%
Wind Speed	W 9 mph
Barometer	30.02 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	115°F (46°C)
Last update	17 Aug 12:15 pm CDT

More Information:

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

Extended Forecast for

2 Miles WSW Arab AL

Heat Advisory August 17, 12:44pm until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 17, 12:44pm until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
This Afternoon
High: 95 °F
Slight Chance
T-storms
Tonight
Low: 72 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny
Wednesday Night
Low: 72 °F
Mostly Clear
Thursday
High: 91 °F
Slight Chance
Showers then
Slight Chance
T-storms
Thursday Night
Low: 71 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Heat index values as high as 106. West wind around 5 mph, with gusts as high as 15 mph.

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 72. West northwest wind around 5 mph becoming calm. Chance of precipitation is 40%.

Tuesday

Sunny, with a high near 89. Northwest wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 67. Calm wind.

Wednesday

Sunny, with a high near 93. Calm wind.

Wednesday Night

Mostly clear, with a low around 72.

Thursday

A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.

Thursday Night

A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 88.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69.

Saturday

Sunny, with a high near 89.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 69.

Sunday

Sunny, with a high near 88.