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

Paducah, Barkley Regional Airport (KPAH)

Lat: 37.06°NLon: 88.77°WElev: 410ft.

Fair

66°F

19°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Last update 5 Mar 5:53 pm CST
Extended Forecast for

New Grand Chain IL

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 60. Calm wind becoming south around 6 mph after midnight.

    Low: 60 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78. South southwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. South wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 72. South southwest wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%.

    High: 72 °F

    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 61. South southwest wind around 7 mph.

    Low: 61 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 60. Calm wind becoming south around 6 mph after midnight.
Friday
Mostly sunny, with a high near 78. South southwest wind 6 to 14 mph, with gusts as high as 24 mph.
Friday Night
A 50 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. South wind 8 to 13 mph, with gusts as high as 23 mph.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 72. South southwest wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 65. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 49. Calm wind.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 61. South southwest wind around 7 mph.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. South southwest wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41. North wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 56. North northeast wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Grand Chain IL
 37.25°N 89.03°W
Last Update:
5:46 pm CST Mar 5, 2026
Forecast Valid:
6pm CST Mar 5, 2026-6pm CDT Mar 12, 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