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

Hazardous Weather Conditions

Current conditions at

Greenwood, Greenwood-LeFlore Airport (KGWO)

Lat: 33.49°NLon: 90.08°WElev: 154ft.

Fair

74°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 30.01 in (1016.2 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 22 Aug 7:53 am CDT
Extended Forecast for

Sidon MS

Heat Advisory August 22, 11:00am until August 22, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming north around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 5am. Partly cloudy, with a low around 72. North northeast wind around 5 mph becoming calm. Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 101. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 97 °F

    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm.

    Low: 72 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 91. South southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 91 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southeast wind around 5 mph becoming calm.

    Low: 73 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 97. Southwest wind around 5 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 75. South southeast wind around 5 mph.

    Low: 75 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 96. West southwest wind 5 to 10 mph.

    High: 96 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming north around 5 mph in the afternoon.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 5am. Partly cloudy, with a low around 72. North northeast wind around 5 mph becoming calm. Chance of precipitation is 40%.
Sunday
A 30 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 101. Calm wind becoming east northeast around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm.
Monday
Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 91. South southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southeast wind around 5 mph becoming calm.
Tuesday
Mostly sunny and hot, with a high near 97. Southwest wind around 5 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 75. South southeast wind around 5 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 96. West southwest wind 5 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71.
Friday
Sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sidon MS
 33.4°N 90.21°W
Last Update:
8:15 am CDT Aug 22, 2026
Forecast Valid:
8am CDT Aug 22, 2026-6pm CDT Aug 28, 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