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

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

65°F

18°C

Humidity 78%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 4 Mar 5:35 pm CST
Extended Forecast for

Old Shawneetown IL

Flood Watch until March 5, 12:00pm
Severe T-storm Watch until March 4, 09:00pm
Click here for hazard details and duration
Flood Watch
Severe T-storm Watch
  •  
    Flood Watch until March 5, 12:00pm
    Severe T-storm Watch until March 4, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 72 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe. Low around 60. South southwest wind 5 to 9 mph. Chance of precipitation is 90%.

    Low: 60 °F

    Severe
    Thunderstorms
    then Showers

  • Thursday

    Thursday: Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then a chance of showers and thunderstorms after 1pm. High near 70. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 70 °F

    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind 3 to 5 mph.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. South wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 78 °F

    Partly Sunny
    then Chance
    Showers

  • 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 11 mph, with gusts as high as 21 mph.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 70. South southwest wind 7 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 70 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 44. Northwest wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Some of the storms could be severe. Mostly cloudy, with a steady temperature around 72. South southwest wind around 8 mph. Chance of precipitation is 70%.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe. Low around 60. South southwest wind 5 to 9 mph. Chance of precipitation is 90%.
Thursday
Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then a chance of showers and thunderstorms after 1pm. High near 70. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind 3 to 5 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. South wind 6 to 15 mph, with gusts as high as 22 mph.
Friday Night
A 50 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. South wind 8 to 11 mph, with gusts as high as 21 mph.
Saturday
Showers and possibly a thunderstorm. High near 70. South southwest wind 7 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 44. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 63. Calm wind becoming southwest around 5 mph.
Sunday Night
Mostly clear, with a low around 47. Light south southwest wind.
Monday
A slight chance of showers. Mostly sunny, with a high near 75. Light south southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. South southwest wind 6 to 9 mph.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 54. South southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Wednesday
Showers. Mostly cloudy, with a high near 64. South southwest wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Shawneetown IL
 37.7°N 88.13°W
Last Update:
4:26 pm CST Mar 4, 2026
Forecast Valid:
5pm CST Mar 4, 2026-6pm CDT Mar 11, 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