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

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

38°F

3°C

Humidity 65%
Wind Speed SE 5 mph
Barometer 30.29 in (1026.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 21 Jan 12:53 am CST
Extended Forecast for

Glen Allan MS

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. South southeast wind around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers, mainly after 8am. High near 55. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 3am. Cloudy, with a low around 45. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 54. Northeast wind around 5 mph.

    High: 54 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 41. Northeast wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 46. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Rain showers and freezing rain likely, possibly mixed with sleet before midnight, then freezing rain and sleet. Low around 20. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 20 °F

    Wintry Mix

  • Saturday

    Saturday: Freezing rain and sleet. The sleet could be heavy at times. High near 23. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 23 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Freezing rain and sleet. Low around 18. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 18 °F

    Wintry Mix

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. South southeast wind around 5 mph.
Wednesday
Showers, mainly after 8am. High near 55. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 3am. Cloudy, with a low around 45. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 54. Northeast wind around 5 mph.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 41. Northeast wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of showers. Cloudy, with a high near 46. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain showers and freezing rain likely, possibly mixed with sleet before midnight, then freezing rain and sleet. Low around 20. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Saturday
Freezing rain and sleet. The sleet could be heavy at times. High near 23. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday Night
Freezing rain and sleet. Low around 18. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday
A chance of freezing rain and sleet before noon, then a chance of freezing rain. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glen Allan MS
 33.04°N 91.04°W
Last Update:
1:17 am CST Jan 21, 2026
Forecast Valid:
1am CST Jan 21, 2026-6pm CST Jan 27, 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