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.

Fair

35°F

2°C

Humidity 55%
Wind Speed W 7 mph
Barometer 30.07 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 21 Jan 5:35 pm CST
Extended Forecast for

5 Miles W Mode IL

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West northwest wind 6 to 16 mph, with gusts as high as 33 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. West wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. Wind chill values between -7 and 3. Southwest wind 5 to 10 mph becoming north 11 to 16 mph after midnight. Winds could gust as high as 24 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 11. Wind chill values between -7 and -12. North wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 11 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy, with a high near 13. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 13 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 7. Northeast wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.

    Low: 7 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. West northwest wind 6 to 16 mph, with gusts as high as 33 mph.
Thursday
Partly sunny, with a high near 34. West wind 6 to 9 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 5. Wind chill values between -7 and 3. Southwest wind 5 to 10 mph becoming north 11 to 16 mph after midnight. Winds could gust as high as 24 mph.
Friday
Mostly cloudy, with a high near 11. Wind chill values between -7 and -12. North wind 13 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 0. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 13. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Snow. Low around 7. Northeast wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 13.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Mode IL
 39.26°N 88.75°W (Elev. 604 ft)
Last Update:
5:36 pm CST Jan 21, 2026
Forecast Valid:
5pm CST Jan 21, 2026-6pm CST Jan 28, 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