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2026 NWS Jackson/Mississippi Tornado Information

Hazardous Weather Conditions

Heat Advisory until July 4, 08:00 PM CDT

Current conditions at

Greenwood, Greenwood-LeFlore Airport (KGWO)

Lat: 33.49°NLon: 90.08°WElev: 154ft.

Overcast

95°F

35°C

Humidity	49%
Wind Speed	Calm
Barometer	30.04 in (1017.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	3 Jul 2:53 pm CDT

More Information:

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

Extended Forecast for

Sallis MS

Heat Advisory July 3, 03:01pm until July 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 3, 03:01pm until July 4, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 96 °F
Sunny
Tonight
Low: 75 °F
Mostly Clear
Independence Day
High: 95 °F
Chance
T-storms
Saturday Night
Low: 74 °F
Partly Cloudy
Sunday
High: 93 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 73 °F
T-storms
Likely then
Mostly Clear
Monday
High: 92 °F
Chance
T-storms then
T-storms
Likely
Monday Night
Low: 74 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 96. Heat index values as high as 104. Calm wind.

Tonight

Mostly clear, with a low around 75. Calm wind.

Independence Day

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 95. Heat index values as high as 103. Calm wind. Chance of precipitation is 40%.

Saturday Night

Partly cloudy, with a low around 74. Calm wind.

Sunday

A slight chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Thunderstorms likely before 7pm. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday

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

Monday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. Calm wind.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming west southwest around 5 mph.

Tuesday Night

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

Wednesday

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

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.