National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Winona-Montgomery County Airport (K5A6)

Lat: 33.47°NLon: 89.73°WElev: 364ft.

Fair

81°F

27°C

Humidity 83%
Wind Speed W 3 mph
Barometer 30.09 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 15 Jul 8:35 am CDT
Extended Forecast for

Kosciusko MS

  • Today

    Today: Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming southwest around 5 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind.

    High: 97 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 94 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Southeast wind around 5 mph. Chance of precipitation is 70%.

    High: 92 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 72. South southeast wind around 5 mph.

    Low: 72 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. South southwest wind around 5 mph. Chance of precipitation is 60%.

    High: 89 °F

    Chance
    T-storms then
    T-storms
    Likely

Detailed Forecast

Today
Sunny, with a high near 94. Heat index values as high as 101. Calm wind becoming southwest around 5 mph.
Tonight
Patchy fog after 4am. Otherwise, clear, with a low around 73. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind.
Wednesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 74. Calm wind.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm.
Friday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Southeast wind around 5 mph. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 72. South southeast wind around 5 mph.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. South southwest wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 71.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kosciusko MS
 33.06°N 89.58°W
Last Update:
8:15 am CDT Jul 15, 2025
Forecast Valid:
8am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
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Additional Resources

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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