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Hazardous Weather Conditions

Current conditions at

Winona-Montgomery County Airport (K5A6)

Lat: 33.47°NLon: 89.73°WElev: 364ft.

Fair

80°F

27°C

Humidity 81%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 19 Aug 8:15 am CDT
Extended Forecast for

4 Miles NE Kosciusko MS

Heat Advisory August 19, 08:46am until August 19, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 08:46am until August 19, 09:00pm

    NOW until 9:00pm Wed

    Heat Advisory

  • Today

    High: 100 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 75. Calm wind becoming southwest around 5 mph.

    Low: 75 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 106. Calm wind becoming west around 5 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 7pm. Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny and hot, with a high near 97. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 30%.

    High: 97 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 96. Calm wind becoming north around 5 mph.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Today
A 20 percent chance of showers after 2pm. Sunny and hot, with a high near 100. Heat index values as high as 108. West wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 75. Calm wind becoming southwest around 5 mph.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 106. Calm wind becoming west around 5 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 7pm. Partly cloudy, with a low around 73. Calm wind.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny and hot, with a high near 97. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 70. Calm wind.
Saturday
Sunny, with a high near 96. Calm wind becoming north around 5 mph.
Saturday Night
Mostly clear, with a low around 70. Calm wind.
Sunday
Sunny and hot, with a high near 97. Calm wind.
Sunday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 71.
Monday
A 30 percent chance of showers. Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 72.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Kosciusko MS
 33.1°N 89.55°W
Last Update:
8:15 am CDT Aug 19, 2026
Forecast Valid:
8am CDT Aug 19, 2026-6pm CDT Aug 25, 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