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2026 NWS Jackson/Mississippi Tornado Information

Hazardous Weather Conditions

Flood Watch in effect from June 20, 03:29 AM CDT until June 20, 07:00 PM CDT

Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Thunderstorm Rain Fog/Mist

75°F

24°C

Humidity	96%
Wind Speed	S 9 mph
Barometer	29.95 in (1014.8 mb)
Dewpoint	74°F (23°C)
Visibility	4.00 mi
Last update	20 Jun 5:53 am CDT

More Information:

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

Extended Forecast for

3 Miles S Louise MS

Flood Watch until June 20, 07:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until June 20, 07:00pm
NOW until 7:00pm Sat
Flood Watch
Today
High: 85 °F
Showers
Tonight
Low: 73 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 88 °F
T-storms
Likely
Sunday Night
Low: 76 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 91 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 75 °F
Showers
Likely
Tuesday
High: 88 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 73 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

Showers and thunderstorms, mainly before 4pm. High near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 73. South wind around 5 mph becoming calm in the evening.

Sunday

Showers and thunderstorms likely, mainly between 1pm and 5pm. Mostly sunny, with a high near 88. Heat index values as high as 102. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. South wind around 10 mph, with gusts as high as 20 mph.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. West wind around 5 mph.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 73. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Wednesday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.

Wednesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 40%.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.

Thursday Night

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

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.