Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 26, 11:00 AM CDT until August 26, 07:00 PM CDT

Current conditions at

Jacksonville, Cherokee County Airport (KJSO)

Lat: 31.87°NLon: 95.22°WElev: 676ft.

Mostly Cloudy

85°F

29°C

Humidity	63%
Wind Speed	S 10 mph
Barometer	30.00 in
Dewpoint	71°F (22°C)
Visibility	9.00 mi
Heat Index	90°F (32°C)
Last update	26 Aug 10:35 am CDT

More Information:

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

Extended Forecast for

Alto TX

Heat Advisory August 26, 11:00am until August 26, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 102 °F
Slight Chance
T-storms
Tonight
Low: 75 °F
Chance
T-storms
Thursday
High: 99 °F
Chance
T-storms
Thursday Night
Low: 73 °F
Chance
Showers
Friday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 96 °F
Hot
Saturday Night
Low: 71 °F
Mostly Clear
Sunday
High: 96 °F
Hot

Detailed Forecast

Today

A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 102. Heat index values as high as 107. Southwest wind around 5 mph. Chance of precipitation is 20%.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm.

Thursday

A chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 99. Heat index values as high as 105. Southwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 30%.

Thursday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 73. Calm wind.

Friday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 96. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 72.

Saturday

Sunny and hot, with a high near 96.

Saturday Night

Mostly clear, with a low around 71.

Sunday

Sunny and hot, with a high near 96.

Sunday Night

Mostly clear, with a low around 73.

Monday

Sunny and hot, with a high near 96.