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Hazardous Weather Conditions

Current conditions at

Winona-Montgomery County Airport (K5A6)

Lat: 33.47°NLon: 89.73°WElev: 364ft.

Fair

90°F

32°C

Humidity 56%
Wind Speed N 8 mph
Barometer 29.96 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 5 Sep 10:15 am CDT
Extended Forecast for

2 Miles NNE Grenada MS

Heat Advisory September 5, 11:00am until September 6, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny and hot, with a high near 99. Heat index values as high as 108. Calm wind becoming northeast around 5 mph.

    High: 99 °F

    Hot

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 3am. Otherwise, mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 3pm and 4pm. Patchy fog before 7am. Otherwise, sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 20%.

    High: 100 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 98. Calm wind becoming northeast around 5 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 72. Calm wind becoming northeast around 5 mph.

    Low: 72 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Southeast wind around 5 mph.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. Calm wind.

    High: 96 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 99. Heat index values as high as 108. Calm wind becoming northeast around 5 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 3am. Otherwise, mostly clear, with a low around 74. Calm wind.
Sunday
A slight chance of showers and thunderstorms between 3pm and 4pm. Patchy fog before 7am. Otherwise, sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 73. Calm wind.
Labor Day
Sunny and hot, with a high near 98. Calm wind becoming northeast around 5 mph.
Monday Night
Clear, with a low around 72. Calm wind becoming northeast around 5 mph.
Tuesday
Sunny, with a high near 96. Southeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 96. Calm wind.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 96.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 72.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Grenada MS
 33.79°N 89.79°W
Last Update:
10:21 am CDT Sep 5, 2026
Forecast Valid:
10am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation