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.

Overcast

27°F

-3°C

Humidity 81%
Wind Speed W 20 G 37 mph
Barometer 29.73 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 16 Mar 6:15 am CDT
Extended Forecast for

Effingham IL

Wind Advisory March 16, 08:22am until March 16, 10:00am
Click here for hazard details and duration
...
  •  
    Wind Advisory March 16, 08:22am until March 16, 10:00am

    NOW until 10:00am Mon

    Wind Advisory

  • Today

    High: 27 °F

    Chance Snow
    and Blustery

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Wind chill values between zero and 10. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Wind chill values between zero and 10. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 25. Light south wind becoming south southeast 8 to 13 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 56. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. South southwest wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. South southwest wind around 6 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Today
A 30 percent chance of snow, mainly before 3pm. Cloudy, with a high near 27. Blustery, with a west northwest wind 23 to 25 mph, with gusts as high as 38 mph.
Tonight
Mostly cloudy, with a low around 13. Wind chill values between zero and 10. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values between zero and 10. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 25. Light south wind becoming south southeast 8 to 13 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 56. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 38. South southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 65. South southwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Effingham IL
 39.12°N 88.55°W (Elev. 581 ft)
Last Update:
8:02 am CDT Mar 16, 2026
Forecast Valid:
8am CDT Mar 16, 2026-6pm CDT Mar 22, 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