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

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Mostly Cloudy

57°F

14°C

Humidity 90%
Wind Speed S 14 G 23 mph
Barometer 29.65 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Feb 5:55 am CST
Extended Forecast for

2 Miles SW Sigel IL

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 68. West wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 68 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 48. South southeast wind 5 to 8 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 64. South wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Chance
    Showers then
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before midnight. Mostly clear, with a low around 36. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 36 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. West wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. North northwest wind 5 to 7 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 40. North northwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 40 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 68. West wind 9 to 18 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 48. South southeast wind 5 to 8 mph.
Thursday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 64. South wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of showers before midnight. Mostly clear, with a low around 36. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 45. West wind 9 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 27. North northwest wind 5 to 7 mph.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 40. North northwest wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Sigel IL
 39.21°N 88.52°W (Elev. 600 ft)
Last Update:
5:36 am CST Feb 18, 2026
Forecast Valid:
6am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation