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2026 NWS Jackson/Mississippi Tornado Information

Current conditions at

Winona-Montgomery County Airport (K5A6)

Lat: 33.47° N Lon: 89.73° W Elev: 364 ft.

Overcast

79°F

26°C

Humidity	89%
Wind Speed	NA
Barometer	30.10 in
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	25 Jul 8:15 am CDT

More Information:

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

Detailed forecast for

Grenada County

Today

Mostly cloudy this morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 40 percent.

Tonight

Partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph.

Sunday

Mostly sunny. Humid with highs in the lower 90s. West winds around 5 mph. Heat index values up to 107.

Sunday Night

Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. West winds around 5 mph in the evening, becoming light and variable. Heat index values up to 106 early in the evening.

Monday

Sunny. Highs in the upper 90s. West winds around 5 mph. Heat index values up to 109.

Monday Night Through Tuesday Night

Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 110.

Wednesday

Mostly sunny. Highs in the mid 90s. Heat index values up to 105.

Wednesday Night And Thursday

Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.

Thursday Night And Friday

Partly cloudy. Lows in the mid 70s. Highs in the mid 90s.