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

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Berwick LA

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

Click here for hazard details and duration

Heat Advisory

Today
High: 92 °F
Sunny then
Chance
T-storms
Tonight
Low: 78 °F
Chance
T-storms
Thursday
High: 87 °F
Chance
T-storms then
T-storms
Thursday Night
Low: 76 °F
Chance
T-storms then
Showers
Likely
Friday
High: 87 °F
T-storms
Likely
Friday Night
Low: 75 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 90 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 76 °F
Mostly Clear
Sunday
High: 89 °F
Chance
T-storms then
T-storms
Likely

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 3pm. Sunny, with a high near 92. Heat index values as high as 108. Calm wind becoming northwest around 5 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly clear, with a low around 78. South wind around 5 mph becoming calm.

Thursday

A chance of showers and thunderstorms before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. High near 87. Heat index values as high as 98. Calm wind becoming northwest around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 76. Calm wind. Chance of precipitation is 60%.

Friday

Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 87. Calm wind becoming north around 5 mph. Chance of precipitation is 70%.

Friday Night

A chance of thunderstorms before 7pm. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%.

Saturday

A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Calm wind becoming northeast around 5 mph.

Saturday Night

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

Sunday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

Sunday Night

Partly cloudy, with a low around 76.

Monday

Showers and thunderstorms likely. Mostly sunny, with a high near 89. Chance of precipitation is 70%.

Monday Night

Partly cloudy, with a low around 76.

Tuesday

Showers and thunderstorms likely. Sunny, with a high near 89. Chance of precipitation is 60%.