Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 21, 11:00 AM CDT until July 21, 08:00 PM CDT

Current conditions at

Huntsville, Madison County Executive Airport (KMDQ)

Lat: 34.86°NLon: 86.56°WElev: 755ft.

Overcast

85°F

29°C

Humidity	71%
Wind Speed	SW 6 mph
Barometer	30.13 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	20 Jul 11:35 am CDT

More Information:

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

Extended Forecast for

4 Miles NNW Ryland AL

Heat Advisory July 21, 11:00am until July 21, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 92 °F
Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 93 °F
Chance
T-storms
Monday Night
Low: 73 °F
Partly Cloudy
then Patchy
Fog
Tuesday
High: 94 °F
Chance
T-storms
Tuesday Night
Low: 74 °F
Partly Cloudy
Wednesday
High: 93 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 74 °F
Mostly Clear
Thursday
High: 91 °F
Sunny then
Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 103. West wind around 5 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. West southwest wind around 5 mph becoming calm in the evening.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming west around 5 mph in the morning.

Monday Night

Patchy fog between 2am and 3am. Otherwise, partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 94. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night

Partly cloudy, with a low around 74.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.

Wednesday Night

Mostly clear, with a low around 74.

Thursday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91.

Thursday Night

Mostly clear, with a low around 73.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.