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

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson International Airport (KJAN)

Lat: 32.32°NLon: 90.08°WElev: 344ft.

Fair

35°F

2°C

Humidity 76%
Wind Speed NW 5 mph
Barometer 30.42 in (1030.3 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 28 Jan 3:54 am CST
Extended Forecast for

Walnut Grove MS

Flood Warning January 28, 04:22am until January 29, 12:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning January 28, 04:22am until January 29, 12:00pm

    NOW until 12:00pm Thu

    Flood Warning

  • Today

    High: 49 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy fog between 3am and 5am. Otherwise, increasing clouds, with a low around 23. West northwest wind around 5 mph becoming calm.

    Low: 23 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 53. Calm wind becoming south around 5 mph.

    High: 53 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 45. Light northwest wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 45 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15. North northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14. North northwest wind 5 to 10 mph becoming light after midnight.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 49. Calm wind becoming northwest around 5 mph.
Tonight
Patchy fog between 3am and 5am. Otherwise, increasing clouds, with a low around 23. West northwest wind around 5 mph becoming calm.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 53. Calm wind becoming south around 5 mph.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind.
Friday
Mostly cloudy, with a high near 45. Light northwest wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 15. North northwest wind around 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 29. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 14. North northwest wind 5 to 10 mph becoming light after midnight.
Sunday
Mostly sunny, with a high near 39. Calm wind becoming northwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Grove MS
 32.6°N 89.46°W
Last Update:
4:15 am CST Jan 28, 2026
Forecast Valid:
4am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation