Heavy Rains Expected to Impact Parts of the Eastern U.S.

A strong cold front will produce heavy rain will create mainly localized areas of flash flooding to the Great Lakes and Ohio Valley. There is another flash flood threat in the parts of the Southeast and Southern Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

71°F

22°C

Humidity 91%
Wind Speed NW 3 mph
Barometer 30.01 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 Sep 3:55 am CDT
Extended Forecast for

Shelbyville IL

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 66. South wind around 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 66 °F

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms, mainly between 9am and 4pm.  Cloudy, with a high near 70. Southwest wind 9 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely then
    Chance
    T-storms

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 55. North northwest wind 10 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 55 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. North northwest wind 10 to 16 mph, with gusts as high as 23 mph.

    Partly Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 47. North northwest wind 6 to 8 mph, with gusts as high as 17 mph.

    Partly Cloudy

    Low: 47 °F

  • Thursday

    Thursday: Sunny, with a high near 68. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Sunny

    High: 68 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 48. Light and variable wind.

    Mostly Clear

    Low: 48 °F

  • Friday

    Friday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 49.

    Mostly Cloudy

    Low: 49 °F

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 66. South wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms, mainly between 9am and 4pm. Cloudy, with a high near 70. Southwest wind 9 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North northwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 66. North northwest wind 10 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 47. North northwest wind 6 to 8 mph, with gusts as high as 17 mph.
Thursday
Sunny, with a high near 68. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 48. Light and variable wind.
Friday
Sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Shelbyville IL
 39.42°N 88.79°W (Elev. 650 ft)
3:38 am CDT Sep 21, 2021
4am CDT Sep 21, 2021-6pm CDT Sep 27, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database