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Hazardous Weather Conditions

Heat Advisory in effect from August 18, 10:00 AM CDT until August 18, 08:00 PM CDT

Current conditions at

Jackson, Jackson International Airport (KJAN)

Lat: 32.32°NLon: 90.08°WElev: 344ft.

Fair

87°F

31°C

Humidity	67%
Wind Speed	E 3 mph
Barometer	30.02 in (1015.9 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	18 Aug 8:54 am CDT

More Information:

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

Extended Forecast for

6 Miles NNE Harrisville MS

Heat Advisory August 18, 10:00am until August 18, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 98 °F
Sunny then
Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 98 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 98 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 73 °F
Slight Chance
T-storms then
Slight Chance
Showers
Thursday
High: 94 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 73 °F
Chance
T-storms
Friday
High: 92 °F
Mostly Sunny
then T-storms
Likely

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind becoming north northeast around 5 mph in the afternoon.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind becoming east northeast around 5 mph in the afternoon.

Tuesday Night

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

Wednesday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Calm wind becoming north around 5 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 73. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

Thursday

A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming north northwest around 5 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. North wind around 5 mph becoming calm.

Friday

Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 92. Calm wind becoming north northwest around 5 mph. Chance of precipitation is 60%.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.

Saturday

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

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Sunday

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