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

Haleyville, Posey Field Airport (K1M4)

Lat: 34.28°NLon: 87.6°WElev: 932ft.

Fair

93°F

34°C

Humidity	54%
Wind Speed	SW 9 mph
Barometer	30.08 in (994.3 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	17 Aug 11:56 am CDT

More Information:

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

Extended Forecast for

7 Miles WNW Mount Hope AL

Heat Advisory August 17, 12:32pm until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 17, 12:32pm until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
This Afternoon
High: 96 °F
Chance
T-storms
Tonight
Low: 73 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 68 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
Showers
Thursday
High: 91 °F
Chance
Showers
Thursday Night
Low: 72 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 96. Heat index values as high as 106. West wind around 10 mph.

Tonight

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 73. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Tuesday

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

Tuesday Night

Mostly clear, with a low around 68. Calm wind.

Wednesday

Sunny, with a high near 95. Calm wind.

Wednesday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 74.

Thursday

A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.