National Weather Service

News Headlines

2025 NWS Jackson/Mississippi Tornado Information and Upcoming Damage Survey Plans
Accepting Applicants for the Fall 2025-Spring 2026 Virtual Student Volunteer Program Through September 10th

Hazardous Weather Conditions

Heat Advisory in effect from August 17, 10:00 AM CDT until August 17, 08:00 PM CDT

Current conditions at

Columbia-Marion County Airport (K0R0)

Lat: 31.3°NLon: 89.81°WElev: 265ft.

77°F

25°C

Humidity	100%
Wind Speed	Calm
Barometer	30.05 in
Dewpoint	77°F (25°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	17 Aug 7:35 am CDT

More Information:

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

Extended Forecast for

4 Miles S Bassfield MS

Heat Advisory August 17, 10:00am until August 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 98 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 74 °F
Mostly Clear
Monday
High: 99 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 74 °F
Mostly Clear
Tuesday
High: 100 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 100 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 73 °F
Slight Chance
T-storms
Thursday
High: 95 °F
Sunny then
Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 106. Calm wind becoming north around 5 mph in the afternoon.

Tonight

Mostly clear, with a low around 74. Calm wind.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind becoming northeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 74. Calm wind.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Calm wind becoming northeast around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 73. Calm wind.

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Calm wind becoming north northeast around 5 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 73. Calm wind.

Thursday

A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Calm wind.

Thursday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.

Friday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.