National Weather Service

News Headlines

2025 NWS Jackson/Mississippi Tornado Information and Upcoming Damage Survey Plans

Hazardous Weather Conditions

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

Current conditions at

Winona-Montgomery County Airport (K5A6)

Lat: 33.47°NLon: 89.73°WElev: 364ft.

Mostly Cloudy

77°F

25°C

Humidity	86%
Wind Speed	S 7 mph
Barometer	30.10 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	26 Jul 8:15 am CDT

More Information:

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

Extended Forecast for

4 Miles NNW West MS

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

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Sunny then
Chance
T-storms
Tonight
Low: 73 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 75 °F
Clear
Monday
High: 99 °F
Hot
Monday Night
Low: 77 °F
Mostly Clear
Tuesday
High: 99 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 76 °F
Slight Chance
T-storms
Wednesday
High: 98 °F
Chance
T-storms

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 98. South wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening.

Sunday

Sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind becoming southwest around 5 mph in the morning.

Sunday Night

Clear, with a low around 75. Calm wind.

Monday

Sunny and hot, with a high near 99. Calm wind becoming west northwest around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 77. Calm wind.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Calm wind becoming north around 5 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. Calm wind.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 98. Calm wind becoming northeast around 5 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.

Friday

Showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 60%.